Process 6 attached with 2070 threads
[pid  7070] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7069] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7068] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7067] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7066] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7065] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7064] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7063] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7062] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7061] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7060] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7058] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7059] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7057] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7056] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7055] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7054] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7053] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7052] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7051] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7050] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7049] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7048] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7047] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7046] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7045] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7044] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7043] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7042] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7041] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7040] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7039] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7038] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7037] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7036] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7035] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7034] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7033] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7032] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7031] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7030] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7029] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7028] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7027] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7026] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7025] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7024] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7023] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7021] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7022] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7020] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7019] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7018] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7017] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7016] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7015] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7007] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7013] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7014] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7012] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7011] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7010] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7009] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7008] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7006] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7005] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7004] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7003] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7002] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7001] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  7000] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6999] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6998] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6997] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6996] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6995] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6994] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6993] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6992] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6991] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6990] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6989] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6988] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6987] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6986] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6985] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6984] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6983] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6981] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6980] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6982] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6979] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6978] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6977] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6976] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6975] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6974] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6973] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6972] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6971] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6970] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6969] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6968] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6967] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6966] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6965] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6964] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6963] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6962] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6961] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6960] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6959] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6958] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6957] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6956] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6955] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6954] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6952] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6953] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6951] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6950] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6949] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6948] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6947] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6946] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6942] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6945] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6944] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6943] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6941] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6940] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6939] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6938] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6937] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6936] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6935] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6934] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6933] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6932] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6931] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6930] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6929] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6928] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6927] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6926] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6925] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6924] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6923] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6922] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6921] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6920] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6919] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6918] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6917] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6916] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6915] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6914] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6912] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6913] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6911] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6910] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6909] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6907] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6908] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6906] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6905] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6904] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6903] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6902] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6901] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6900] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6899] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6898] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6897] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6896] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6895] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6894] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6893] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6892] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6891] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6890] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6889] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6888] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6887] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6886] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6885] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6884] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6883] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6882] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6881] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6880] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6879] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6878] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6877] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6876] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6875] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6874] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6873] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6872] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6871] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6870] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6869] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6868] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6867] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6866] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6865] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6864] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6863] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6862] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6861] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6860] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6859] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6858] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6857] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6856] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6855] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6854] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6853] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6852] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6851] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6850] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6849] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6848] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6847] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6846] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6842] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6845] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6844] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6843] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6841] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6840] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6839] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6838] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6837] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6836] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6835] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6834] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6833] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6832] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6831] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6830] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6829] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6828] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6827] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6825] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6826] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6822] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6824] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6823] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6821] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6820] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6819] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6818] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6817] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6816] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6815] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6814] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6813] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6812] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6811] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6810] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6809] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6808] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6807] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6806] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6802] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6805] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6804] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6803] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6801] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6800] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6799] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6798] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6794] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6797] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6796] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6795] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6793] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6792] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6791] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6790] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6789] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6788] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6787] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6786] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6785] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6784] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6783] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6782] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6781] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6780] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6779] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6778] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6775] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6777] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6776] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6774] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6773] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6772] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6770] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6769] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6767] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6768] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6766] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6765] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6764] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6763] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6762] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6761] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6760] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6759] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6758] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6757] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6756] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6755] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6754] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6753] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6752] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6751] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6750] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6749] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6748] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6747] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6746] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6744] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6745] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6743] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6742] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6741] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6740] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6739] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6738] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6737] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6736] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6735] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6734] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6733] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6732] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6731] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6730] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6729] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6728] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6727] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6726] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6725] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6724] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6723] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6722] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6721] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6720] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6719] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6718] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6717] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6716] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6715] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6714] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6713] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6712] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6711] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6710] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6709] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6708] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6707] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6706] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6705] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6701] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6704] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6703] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6702] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6700] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6699] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6698] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6697] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6696] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6695] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6694] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6693] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6692] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6691] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6690] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6689] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6688] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6687] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6686] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6685] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6684] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6683] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6682] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6681] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6680] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6679] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6678] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6677] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6676] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6675] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6674] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6673] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6672] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6671] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6670] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6669] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6668] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6667] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6666] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6665] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6664] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6663] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6662] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6661] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6660] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6659] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6658] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6657] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6656] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6655] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6654] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6653] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6652] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6650] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6651] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6649] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6644] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6648] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6647] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6646] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6645] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6643] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6642] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6641] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6640] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6639] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6637] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6636] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6635] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6634] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6633] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6632] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6631] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6630] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6629] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6628] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6627] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6626] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6625] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6624] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6623] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6622] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6621] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6620] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6618] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6617] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6615] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6616] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6614] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6613] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6612] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6611] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6610] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6609] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6608] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6606] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6605] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6604] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6603] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6601] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6600] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6599] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6598] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6597] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6594] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6596] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6595] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6593] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6592] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6591] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6590] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6589] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6588] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6587] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6586] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6585] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6584] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6583] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6582] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6581] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6580] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6579] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6578] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6577] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6576] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6575] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6574] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6573] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6572] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6571] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6570] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6569] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6568] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6567] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6566] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6565] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6564] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6563] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6562] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6561] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6560] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6559] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6558] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6557] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6556] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6555] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6554] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6553] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6552] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6551] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6550] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6549] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6548] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6547] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6546] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6545] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6544] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6543] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6542] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6541] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6540] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6539] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6538] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6537] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6536] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6535] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6534] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6533] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6532] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6531] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6530] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6529] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6528] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6527] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6526] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6521] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6519] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6511] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6518] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6524] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6525] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6523] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6522] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6520] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6517] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6516] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6515] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6514] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6512] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6510] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6507] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6506] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6505] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6501] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6495] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6492] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6478] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6477] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6475] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6473] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6471] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6469] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6468] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6466] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6465] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6463] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6461] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6459] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6458] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6457] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6456] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6454] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6451] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6449] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6448] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6446] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6445] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6444] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6442] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6441] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6440] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6438] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6437] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6434] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6436] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6431] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6429] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6428] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6427] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6426] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6422] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6425] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6424] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6423] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6421] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6420] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6419] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6415] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6413] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6412] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6410] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6408] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6407] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6402] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6400] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6399] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6398] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6395] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6393] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6392] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6389] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6388] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6386] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6383] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6382] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6379] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6377] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6371] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6374] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6372] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6370] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6369] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6368] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6367] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6363] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6358] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6357] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6354] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6352] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6349] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6348] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6341] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6343] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6342] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6340] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6337] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6334] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6329] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6328] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6324] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6319] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6322] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6317] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6316] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6308] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6313] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6311] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6309] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6307] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6306] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6305] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6304] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6300] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6287] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6283] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6276] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6275] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6274] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6273] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6272] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6266] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6264] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6259] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6258] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6247] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6245] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6243] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6235] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6229] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6228] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6227] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6226] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6224] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6223] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6219] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6213] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6204] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6203] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6202] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6200] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6198] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6194] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6192] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6190] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6188] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6187] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6186] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6183] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6182] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6181] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6180] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6174] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6165] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6156] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6153] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6140] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6128] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6114] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6116] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6113] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6108] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6095] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6098] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6094] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6092] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6087] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6086] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6081] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6080] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6079] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6077] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6065] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6073] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6068] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6064] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6059] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6053] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6044] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6043] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6039] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6038] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6031] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6027] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6025] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6023] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6020] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6017] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6008] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  6007] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5981] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5980] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5977] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5972] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5971] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5966] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5963] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5959] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5955] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5953] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5951] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5942] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5940] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5934] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5933] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5932] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5928] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5924] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5921] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5912] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5911] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5905] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5902] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5901] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5896] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5894] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5893] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5888] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5879] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5871] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5867] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5864] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5862] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5861] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5860] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5855] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5853] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5847] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5846] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5842] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5840] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5837] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5836] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5832] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5830] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5829] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5826] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5825] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5824] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5818] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5816] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5802] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5799] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5797] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5795] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5793] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5780] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5779] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5776] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5766] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5765] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5764] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5758] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5755] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5752] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5746] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5735] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5724] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5722] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5720] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5717] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5714] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5697] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5711] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5687] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5681] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5679] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5677] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5658] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5657] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5652] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5650] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5646] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5645] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5644] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5638] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5624] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5615] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5609] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5583] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5580] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5570] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5520] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5558] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5539] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5518] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5516] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5498] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5473] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5461] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5435] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5433] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5355] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5297] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5296] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5291] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5290] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5289] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5288] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5287] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5285] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5283] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5282] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5281] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5280] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5278] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5277] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5274] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5273] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5271] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5268] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5265] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5263] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5261] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5259] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5257] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5256] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5255] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5253] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5252] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5251] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5250] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5249] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5248] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5246] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5245] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5243] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5037] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5036] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5034] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5032] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5031] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5030] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5029] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5028] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5027] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5026] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5025] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5024] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5023] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5022] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5021] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5020] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5019] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5018] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5017] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5016] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5015] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5014] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5013] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5010] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5009] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5008] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5006] recvfrom(2340,  <unfinished ...>
[pid  5005] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5004] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5003] recvfrom(1744,  <unfinished ...>
[pid  5002] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5001] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  5000] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4999] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4998] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4997] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4996] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4995] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4994] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4993] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4992] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4991] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4990] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4989] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4988] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4987] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4986] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4985] recvfrom(2322,  <unfinished ...>
[pid  4984] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4983] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4982] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4981] recvfrom(2318,  <unfinished ...>
[pid  4980] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4979] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4978] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4977] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4976] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4975] recvfrom(2312,  <unfinished ...>
[pid  4974] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4972] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4971] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4970] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4968] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4967] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4966] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4965] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4964] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4963] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4962] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4961] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4959] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4958] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4957] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4956] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4955] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4953] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4952] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4950] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4951] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4947] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4946] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4945] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4944] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4943] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4942] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4941] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4940] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4939] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4938] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4937] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4936] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4935] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4934] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4933] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4932] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4931] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4930] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4929] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4928] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4927] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4926] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4925] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4924] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4923] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4922] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4921] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4920] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4919] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4918] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4917] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4915] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4914] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4913] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4912] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4911] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4910] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4909] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4908] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4906] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4905] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4904] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4903] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4902] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4900] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4899] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4898] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4897] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4896] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4895] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4894] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4893] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4892] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4891] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4890] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4889] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4888] recvfrom(2225,  <unfinished ...>
[pid  4887] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4886] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4885] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4884] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4883] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4882] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4881] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4880] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4879] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4878] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4877] recvfrom(2214,  <unfinished ...>
[pid  4876] recvfrom(2213,  <unfinished ...>
[pid  4875] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4874] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4873] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4872] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4871] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4870] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4869] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4867] recvfrom(2204,  <unfinished ...>
[pid  4866] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4865] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4864] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4863] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4862] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4861] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4860] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4859] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4858] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4856] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4854] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4853] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4852] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4851] recvfrom(2188,  <unfinished ...>
[pid  4850] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4848] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4849] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4847] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4846] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4845] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4844] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4843] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4842] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4841] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4839] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4838] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4837] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4836] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4835] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4833] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4830] recvfrom(2167,  <unfinished ...>
[pid  4832] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4831] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4829] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4828] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4827] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4826] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4825] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4824] recvfrom(2161,  <unfinished ...>
[pid  4823] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4821] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4819] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4818] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4813] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4812] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4811] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4809] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4808] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4795] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4794] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4793] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4791] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4784] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4783] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4782] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4780] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4776] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4771] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4768] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4766] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4762] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4760] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4719] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4624] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4522] recvfrom(1859,  <unfinished ...>
[pid  4521] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4477] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4476] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4475] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4474] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4473] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4472] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4471] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4470] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4469] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4468] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4467] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4466] recvfrom(1706,  <unfinished ...>
[pid  4465] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4464] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4463] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4462] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4461] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4460] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4459] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4458] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4457] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4456] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4455] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4454] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4453] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4444] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4439] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4438] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4437] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4436] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4435] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4434] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4433] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4432] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4431] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4430] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4429] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4428] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4427] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4426] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4425] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4424] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4423] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4422] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4421] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4420] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4419] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4417] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4415] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4414] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4413] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4412] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4411] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4410] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4409] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4408] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4406] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4405] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4404] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4403] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4402] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4401] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4400] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4397] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4396] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4395] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4394] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4393] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4392] recvfrom(1619,  <unfinished ...>
[pid  4391] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4390] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4389] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4388] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4387] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4386] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4385] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4384] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4383] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4378] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4377] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4376] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4375] recvfrom(1583,  <unfinished ...>
[pid  4374] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4373] recvfrom(1567,  <unfinished ...>
[pid  4372] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4371] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4370] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4369] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4367] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4366] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4365] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4363] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4362] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4361] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4358] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4360] recvfrom(1541,  <unfinished ...>
[pid  4357] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4356] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4355] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4354] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4353] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4352] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4350] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4349] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4348] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4347] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4345] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4344] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4342] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4341] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4339] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4340] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4338] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4337] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4336] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4335] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4334] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4333] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4332] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4331] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4330] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4328] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4327] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4326] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4325] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4324] recvfrom(1441,  <unfinished ...>
[pid  4323] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4322] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4321] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4320] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4319] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4318] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4317] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4316] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4315] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4314] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4313] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4312] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4311] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4310] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4309] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4308] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4307] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4306] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4305] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4304] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4302] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4301] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4300] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4298] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4297] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4296] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4295] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4294] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4293] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4292] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4290] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4289] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4288] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4287] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4286] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4284] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4283] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4281] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4280] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4279] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4278] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4277] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4276] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4275] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4274] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4273] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4272] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4271] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4270] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4267] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4266] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4265] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4264] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4263] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4262] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4261] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4260] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4259] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4122] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4121] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4120] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4119] recvfrom(854,  <unfinished ...>
[pid  4118] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4117] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4116] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4115] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4114] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4112] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4111] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4110] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4109] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4108] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4107] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4106] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4105] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4104] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4103] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4102] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4101] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4100] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4099] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4098] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4097] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4096] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4095] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4094] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4093] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4092] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4091] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4089] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4088] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4087] recvfrom(764,  <unfinished ...>
[pid  4085] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4084] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4083] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4082] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4081] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4080] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4079] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4078] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4077] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4076] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4075] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4074] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4073] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4072] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4071] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4069] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4068] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4067] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4066] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4065] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4064] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4063] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4062] recvfrom(641,  <unfinished ...>
[pid  4061] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4060] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4059] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4058] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4055] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4054] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4053] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4052] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4051] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4050] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4049] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4047] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4046] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4045] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4044] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4043] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4042] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4041] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4040] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4039] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4038] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4037] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4036] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4035] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4034] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4033] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4032] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4031] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4030] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4029] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4028] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4027] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4026] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4025] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4024] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4023] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4022] recvfrom(577,  <unfinished ...>
[pid  4021] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4020] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4019] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4017] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4016] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4015] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4014] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4013] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4012] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4011] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4010] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4009] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4008] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4007] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4006] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4005] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4004] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4003] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4002] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  4001] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3999] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3998] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3997] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3981] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3958] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3957] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3956] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3955] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3954] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3953] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3936] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3691] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3648] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3394] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3220] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3219] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3218] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3217] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3122] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  3108] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1829] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1828] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1827] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1826] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1825] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1824] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1823] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1822] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1821] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1818] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1808] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1805] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1502] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1500] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1499] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1498] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1492] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1491] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1490] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1489] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1488] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1487] recvfrom(1228,  <unfinished ...>
[pid  1486] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1485] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1484] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1482] recvfrom(1223,  <unfinished ...>
[pid  1481] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1479] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1478] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1477] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1476] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1475] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1474] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1473] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1472] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1471] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1470] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1469] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1468] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1467] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1466] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1465] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1464] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1463] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1462] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1461] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1460] recvfrom(1201,  <unfinished ...>
[pid  1459] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1458] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1457] recvfrom(1198,  <unfinished ...>
[pid  1456] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1455] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1454] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1453] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1452] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1451] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1450] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1448] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1447] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1446] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1445] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1444] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1443] write(1, "\n", 1 <unfinished ...>
[pid  1442] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1441] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1440] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1439] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1437] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1436] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1435] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1434] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1433] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1432] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1431] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1430] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1428] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1427] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1426] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1425] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1424] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1423] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1422] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1421] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1420] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1419] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1418] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1416] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1415] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1414] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1413] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1412] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1411] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1410] recvfrom(1151,  <unfinished ...>
[pid  1409] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1408] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1407] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1406] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1405] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1403] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1401] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1399] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1398] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1397] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1396] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1395] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1394] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1393] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1392] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1390] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1391] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1388] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1387] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1386] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1385] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1384] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1383] recvfrom(1124,  <unfinished ...>
[pid  1382] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1381] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1380] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1379] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1378] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1376] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1375] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1374] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1373] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1372] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1371] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1370] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1369] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1368] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1367] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1366] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1365] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1364] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1363] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1362] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1361] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1360] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1359] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1358] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1357] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1356] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1355] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1354] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1353] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1352] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1351] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1350] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1349] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1348] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1347] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1346] recvfrom(1087,  <unfinished ...>
[pid  1345] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1344] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1343] recvfrom(1084,  <unfinished ...>
[pid  1342] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1341] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1340] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1339] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1338] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1337] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1336] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1333] recvfrom(1074,  <unfinished ...>
[pid  1335] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1334] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1332] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1331] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1330] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1316] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1315] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1314] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1313] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1312] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1311] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1310] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1308] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1307] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1306] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1305] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1304] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1303] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1302] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1301] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1300] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1299] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1298] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1297] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1295] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1293] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1292] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1290] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1289] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1288] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1287] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1286] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1285] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1284] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1283] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1281] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1280] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1279] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1278] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1277] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1275] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1274] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1273] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1272] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1271] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1269] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1267] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1268] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1266] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1265] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1264] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1263] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1262] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1261] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1260] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1259] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1258] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1257] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1256] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1255] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1254] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1253] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1252] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1251] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1250] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1249] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1248] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1218] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1247] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1219] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1216] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1215] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1213] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1212] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1211] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1079] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1078] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1075] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1070] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1066] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1062] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1048] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1046] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1044] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1042] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1041] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1040] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1039] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1038] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1034] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1032] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1030] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1027] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1026] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1010] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1009] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1008] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1007] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1006] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1005] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1002] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   997] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid  1001] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   996] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   995] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   993] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   988] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   987] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   986] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   985] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   984] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   982] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   981] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   980] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   979] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   978] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   975] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   974] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   973] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   972] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   970] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   969] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   968] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   967] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   966] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   965] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   964] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   963] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   962] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   961] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   960] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   959] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   958] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   957] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   956] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   955] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   954] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   953] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   952] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   951] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   950] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   949] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   947] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   946] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   945] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   944] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   943] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   942] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   941] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   940] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   939] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   938] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   937] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   936] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   933] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   935] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   932] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   931] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   929] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   928] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   927] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   926] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   924] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   923] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   922] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   921] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   919] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   911] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   907] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   828] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   827] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   826] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   825] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   823] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   822] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   821] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   819] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   818] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   817] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   816] recvfrom(557,  <unfinished ...>
[pid   815] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   814] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   813] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   812] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   811] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   810] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   809] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   808] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   807] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   806] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   805] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   804] recvfrom(545,  <unfinished ...>
[pid   803] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   801] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   800] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   799] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   798] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   797] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   796] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   795] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   794] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   793] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   792] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   791] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   790] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   789] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   788] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   787] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   786] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   785] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   783] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   780] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   782] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   781] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   779] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   778] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   777] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   776] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   775] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   774] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   773] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   772] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   771] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   770] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   769] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   768] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   767] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   766] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   765] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   763] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   762] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   761] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   760] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   758] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   757] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   756] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   754] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   753] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   751] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   750] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   749] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   748] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   747] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   745] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   743] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   742] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   741] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   740] recvfrom(481,  <unfinished ...>
[pid   737] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   735] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   733] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   732] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   730] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   728] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   727] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   726] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   725] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   723] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   721] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   718] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   717] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   715] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   714] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   713] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   706] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   705] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   704] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   703] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   702] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   701] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   700] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   699] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   698] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   697] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   696] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   695] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   694] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   692] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   691] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   690] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   689] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   687] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   686] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   685] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   684] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   683] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   682] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   681] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   680] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   679] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   678] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   677] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   676] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   675] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   674] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   673] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   672] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   670] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   669] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   668] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   667] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   666] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   664] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   662] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   658] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   657] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   656] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   655] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   653] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   652] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   651] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   650] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   649] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   648] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   645] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   644] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   642] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   641] recvfrom(333,  <unfinished ...>
[pid   640] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   639] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   638] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   635] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   632] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   630] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   629] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   628] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   627] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   624] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   623] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   620] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   619] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   618] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   616] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   615] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   614] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   613] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   612] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   611] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   610] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   609] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   608] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   607] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   606] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   605] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   604] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   602] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   599] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   598] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   596] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   592] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   588] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   584] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   583] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   571] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   560] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   378] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   376] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   374] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   373] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   371] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   370] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   369] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   368] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   366] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   365] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   364] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   361] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   360] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   358] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   357] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   356] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   355] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   354] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   353] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   351] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   352] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   349] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   348] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   347] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   346] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   343] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   342] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   341] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   340] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   339] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   338] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   337] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   336] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   335] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   334] recvfrom(363,  <unfinished ...>
[pid   333] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   332] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   331] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   330] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   329] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   328] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   327] recvfrom(356,  <unfinished ...>
[pid   326] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   325] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   322] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   321] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   320] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   319] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   318] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   317] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   316] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   315] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   314] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   313] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   312] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   307] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   295] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   293] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   292] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   291] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   270] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   244] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   243] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   230] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   229] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   228] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   227] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   225] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   223] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   188] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   187] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   186] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   185] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   183] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   182] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   180] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   178] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   177] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   159] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   144] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   135] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   124] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   120] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   117] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid   113] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    98] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    97] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    95] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    93] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    92] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    90] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    88] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    84] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    82] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    81] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    80] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    79] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    78] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    77] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    76] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    73] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    71] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    66] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    60] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    68] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    61] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    59] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    57] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    54] recvfrom(81,  <unfinished ...>
[pid    52] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    46] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    42] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    38] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    37] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    36] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    35] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    34] restart_syscall(<... resuming interrupted call ...>) = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98093, {1523782005, 449940534}, ffffffff <unfinished ...>
[pid    33] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    32] futex(0x558843538c9c, FUTEX_WAIT_PRIVATE, 31, NULL <unfinished ...>
[pid    31] futex(0x5588435551a4, FUTEX_WAIT_PRIVATE, 1, NULL <unfinished ...>
[pid    30] futex(0x7fde529b2164, FUTEX_WAIT_PRIVATE, 1, NULL <unfinished ...>
[pid    29] epoll_wait(32,  <unfinished ...>
[pid    28] futex(0x5588435384bc, FUTEX_WAIT_PRIVATE, 1, NULL <unfinished ...>
[pid    27] futex(0x5588435383dc, FUTEX_WAIT_PRIVATE, 1, NULL <unfinished ...>
[pid    26] futex(0x5588435382fc, FUTEX_WAIT_PRIVATE, 1, NULL <unfinished ...>
[pid    25] futex(0x55884353821c, FUTEX_WAIT_PRIVATE, 1, NULL <unfinished ...>
[pid    24] futex(0x55883f3c4020, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid    23] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    22] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    21] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    20] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    19] restart_syscall(<... resuming interrupted call ...>) = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 412988, {249031, 999071193}, ffffffff <unfinished ...>
[pid    18] restart_syscall(<... resuming interrupted call ...>) = -1 EAGAIN (Resource temporarily unavailable)
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 412988, {249032, 269691}, ffffffff <unfinished ...>
[pid    17] restart_syscall(<... resuming interrupted call ...>) = -1 EAGAIN (Resource temporarily unavailable)
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 412988, {249032, 1243236}, ffffffff <unfinished ...>
[pid    16] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    15] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    14] restart_syscall(<... resuming interrupted call ...> <unfinished ...>
[pid    13] restart_syscall(<... resuming interrupted call ...>) = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196521, {249032, 18923926}, ffffffff <unfinished ...>
[pid     8] restart_syscall(<... resuming interrupted call ...>) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925689, {1523782005, 263954380}, ffffffff <unfinished ...>
[pid     7] rt_sigtimedwait([HUP INT USR1 TERM XCPU], NULL, NULL, 8 <unfinished ...>
[pid     6] futex(0x55883d70db44, FUTEX_WAIT_PRIVATE, 1, NULL <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925691, {1523782005, 274493799}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925693, {1523782005, 285169025}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925695, {1523782005, 295962189}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925697, {1523782005, 306630501}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925699, {1523782005, 317147484}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925701, {1523782005, 327801932}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925703, {1523782005, 338341028}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 412990, {249032, 999969749}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 412992, {249033, 619207}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 412994, {249033, 1616733}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925705, {1523782005, 348849944}, ffffffff <unfinished ...>
[pid    15] <... restart_syscall resumed> ) = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] <... openat resumed> )      = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77479, {249033, 15341648}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925707, {1523782005, 359072204}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196523, {249032, 119424764}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925709, {1523782005, 369640875}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925711, {1523782005, 380192474}, ffffffff <unfinished ...>
[pid    22] <... restart_syscall resumed> ) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925713, {1523782005, 390811567}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925715, {1523782005, 401438163}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925717, {1523782005, 412059596}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925719, {1523782005, 422599886}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925721, {1523782005, 433265655}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925723, {1523782005, 443765291}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925725, {1523782005, 454301288}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98095, {1523782005, 650374469}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196525, {249032, 220066873}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925727, {1523782005, 464918583}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925729, {1523782005, 475419446}, ffffffff <unfinished ...>
[pid    14] <... restart_syscall resumed> ) = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24451, {249033, 139019139}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925731, {1523782005, 485846445}, ffffffff <unfinished ...>
[pid  4392] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4392] recvfrom(1619, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4392] sendto(1619, "p\0\0\0\\\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4392] recvfrom(1619,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925733, {1523782005, 496530141}, ffffffff <unfinished ...>
[pid  4985] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4985] recvfrom(2322, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4985] sendto(2322, "p\0\0\0]\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4985] recvfrom(2322,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925735, {1523782005, 507141317}, ffffffff <unfinished ...>
[pid  4985] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4985] recvfrom(2322, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4985] sendto(2322, "p\0\0\0^\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4985] recvfrom(2322, "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4985] recvfrom(2322, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid  4985] sendto(2322, "p\0\0\0_\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0 <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925737, {1523782005, 517376329}, ffffffff <unfinished ...>
[pid  4985] <... sendto resumed> )      = 112
[pid  4985] recvfrom(2322,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925739, {1523782005, 527967035}, ffffffff <unfinished ...>
[pid    23] <... restart_syscall resumed> ) = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19667, {1523782006, 527839462}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925741, {1523782005, 538179559}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925743, {1523782005, 549210962}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925745, {1523782005, 559852680}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196527, {249032, 320578963}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925747, {1523782005, 570331513}, ffffffff <unfinished ...>
[pid    16] <... restart_syscall resumed> ) = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 412996, {249033, 231672010}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925749, {1523782005, 580788977}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925751, {1523782005, 591318698}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925753, {1523782005, 601912771}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925755, {1523782005, 612418100}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925757, {1523782005, 622904359}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925759, {1523782005, 633399677}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925761, {1523782005, 643886121}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925763, {1523782005, 654354054}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98097, {1523782005, 851102969}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925765, {1523782005, 664740176}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196529, {249032, 421230536}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925767, {1523782005, 675638030}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925769, {1523782005, 686175006}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925771, {1523782005, 696768973}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925773, {1523782005, 707316448}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925775, {1523782005, 717887590}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925777, {1523782005, 728411832}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925779, {1523782005, 738921636}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925781, {1523782005, 749367246}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925783, {1523782005, 759838545}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196531, {249032, 521886264}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925785, {1523782005, 770140441}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925787, {1523782005, 780634543}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925789, {1523782005, 791276357}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925791, {1523782005, 801798885}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925793, {1523782005, 812250425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925795, {1523782005, 822834274}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925797, {1523782005, 833467810}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925799, {1523782005, 844075196}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925801, {1523782005, 854671505}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98099, {1523782006, 52328255}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925803, {1523782005, 865155377}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196533, {249032, 622311303}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925805, {1523782005, 875749270}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925807, {1523782005, 885999867}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925809, {1523782005, 896564696}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925811, {1523782005, 907121204}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925813, {1523782005, 917632544}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925815, {1523782005, 928382277}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925817, {1523782005, 938922743}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925819, {1523782005, 949427770}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925821, {1523782005, 960074386}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196535, {249032, 722962639}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925823, {1523782005, 970422798}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925825, {1523782005, 980936350}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925827, {1523782005, 991400099}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925829, {1523782006, 1930660}, ffffffff <unfinished ...>
[pid    33] <... restart_syscall resumed> ) = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925831, {1523782006, 12485505}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660747 1265 1492663 382382"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19347, {1523782007, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925833, {1523782006, 22865284}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925835, {1523782006, 33390693}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925837, {1523782006, 43984004}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925839, {1523782006, 54489808}, ffffffff <unfinished ...>
[pid    36] <... restart_syscall resumed> ) = 0
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98101, {1523782006, 252985397}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925841, {1523782006, 64937622}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196537, {249032, 823885007}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925843, {1523782006, 75587951}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925845, {1523782006, 86032647}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925847, {1523782006, 96645377}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925849, {1523782006, 107165188}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925851, {1523782006, 117642969}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925853, {1523782006, 128111272}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925855, {1523782006, 138677168}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925857, {1523782006, 149168376}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925859, {1523782006, 159739017}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196539, {249032, 924762845}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925861, {1523782006, 169973089}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925863, {1523782006, 180546501}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925865, {1523782006, 191196336}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925867, {1523782006, 201798089}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925869, {1523782006, 212257316}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925871, {1523782006, 222757388}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925873, {1523782006, 233202969}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925875, {1523782006, 243746657}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925877, {1523782006, 254300356}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98103, {1523782006, 453595250}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925879, {1523782006, 264563835}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196541, {249033, 25401204}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925881, {1523782006, 275006322}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925883, {1523782006, 285591654}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925885, {1523782006, 296159144}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925887, {1523782006, 306814236}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925889, {1523782006, 317293313}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925891, {1523782006, 327783772}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925893, {1523782006, 338820827}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 412998, {249034, 747367}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] <... futex resumed> )       = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 412999, {249034, 747367}, ffffffff <unfinished ...>
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413000, {249034, 1225981}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413002, {249034, 2050410}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925895, {1523782006, 349271417}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925897, {1523782006, 359860636}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77481, {249034, 16960137}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196543, {249033, 125834844}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925899, {1523782006, 370684787}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925901, {1523782006, 381191444}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925903, {1523782006, 391681547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925905, {1523782006, 402210476}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925907, {1523782006, 412736488}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925909, {1523782006, 423199651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925911, {1523782006, 433681495}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925913, {1523782006, 444213284}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925915, {1523782006, 454704253}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98105, {1523782006, 654215826}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925917, {1523782006, 465128071}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196545, {249033, 226536898}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925919, {1523782006, 475634508}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24453, {249034, 139820604}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925921, {1523782006, 485943171}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925923, {1523782006, 496565965}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925925, {1523782006, 507108924}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925927, {1523782006, 517621107}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925929, {1523782006, 528150356}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19669, {1523782007, 528309122}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925931, {1523782006, 538563485}, ffffffff <unfinished ...>
[pid  1383] <... recvfrom resumed> "Q\3\0\0ights-ba\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  1383] recvfrom(1124,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid  1383] <... recvfrom resumed> "backend_database\0aggregate\0*\2\0\0\2"..., 833, MSG_NOSIGNAL, NULL, NULL) = 833
[pid  1383] sendto(1124, "\246\0\0\0`\364'\0ight\333\7\0\0]\0\0\0\3cursor\0D\0\0\0"..., 166, MSG_NOSIGNAL, NULL, 0 <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  1383] <... sendto resumed> )      = 166
[pid  1383] recvfrom(1124,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925933, {1523782006, 549794974}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925935, {1523782006, 560352475}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196547, {249033, 326840555}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925937, {1523782006, 571013800}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413004, {249034, 232528238}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925939, {1523782006, 581448432}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925941, {1523782006, 591945303}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925943, {1523782006, 602631271}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925945, {1523782006, 613555946}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925947, {1523782006, 624155716}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925949, {1523782006, 634754685}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925951, {1523782006, 645385765}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925953, {1523782006, 655954227}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98107, {1523782006, 854789914}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925955, {1523782006, 666229920}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196549, {249033, 427475197}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925957, {1523782006, 676856889}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925959, {1523782006, 687488025}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925961, {1523782006, 698071467}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925963, {1523782006, 708615593}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925965, {1523782006, 719145533}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925967, {1523782006, 729625100}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925969, {1523782006, 740140149}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925971, {1523782006, 750649197}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925973, {1523782006, 761178987}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925975, {1523782006, 771683086}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196551, {249033, 528058081}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925977, {1523782006, 782221933}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925979, {1523782006, 792791192}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925981, {1523782006, 803282483}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925983, {1523782006, 813852059}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925985, {1523782006, 824332329}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925987, {1523782006, 834849589}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925989, {1523782006, 845343667}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925991, {1523782006, 855858128}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98109, {1523782007, 55253533}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925993, {1523782006, 866055803}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196553, {249033, 628661625}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925995, {1523782006, 876423603}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925997, {1523782006, 886773409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1925999, {1523782006, 897265295}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926001, {1523782006, 907765005}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926003, {1523782006, 918240804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926005, {1523782006, 928765412}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926007, {1523782006, 939244428}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926009, {1523782006, 949726765}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926011, {1523782006, 960235225}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926013, {1523782006, 970746141}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196555, {249033, 729308136}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926015, {1523782006, 981915022}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926017, {1523782006, 992496411}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926019, {1523782007, 3092156}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926021, {1523782007, 13454863}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660751 1265 1492676 382383"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19349, {1523782008, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926023, {1523782007, 23788653}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926025, {1523782007, 34421809}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926027, {1523782007, 44915838}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926029, {1523782007, 55429527}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98111, {1523782007, 255701440}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926031, {1523782007, 65984238}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196557, {249033, 830499333}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926033, {1523782007, 76308899}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926035, {1523782007, 86748395}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926037, {1523782007, 97270951}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926039, {1523782007, 107765667}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926041, {1523782007, 118326731}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926043, {1523782007, 128965330}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926045, {1523782007, 139473064}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926047, {1523782007, 150047611}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926049, {1523782007, 160744739}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926051, {1523782007, 171285965}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196559, {249033, 930996962}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926053, {1523782007, 181649068}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926055, {1523782007, 192357187}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926057, {1523782007, 202841811}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926059, {1523782007, 213306687}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926061, {1523782007, 223910065}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926063, {1523782007, 234303199}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926065, {1523782007, 244812857}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926067, {1523782007, 255332818}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98113, {1523782007, 455932107}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926069, {1523782007, 265878724}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196561, {249034, 31619007}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926071, {1523782007, 276448854}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926073, {1523782007, 287011841}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926075, {1523782007, 297798674}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926077, {1523782007, 308306262}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926079, {1523782007, 318767749}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926081, {1523782007, 329229236}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926083, {1523782007, 339731112}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413006, {249035, 1549217}, ffffffff) = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413007, {249035, 1549217}, ffffffff <unfinished ...>
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413008, {249035, 2012258}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413010, {249035, 2421910}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926085, {1523782007, 350140026}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926087, {1523782007, 360570446}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77483, {249035, 18570294}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926089, {1523782007, 371162896}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196563, {249034, 132351564}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926091, {1523782007, 381662534}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926093, {1523782007, 392172295}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926095, {1523782007, 403236698}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926097, {1523782007, 413746357}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926099, {1523782007, 424516334}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926101, {1523782007, 435574067}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926103, {1523782007, 446105340}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926105, {1523782007, 456679122}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98115, {1523782007, 656360301}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926107, {1523782007, 466984275}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196565, {249034, 232995384}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926109, {1523782007, 477836131}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24455, {249035, 140611232}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926111, {1523782007, 488139900}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926113, {1523782007, 498584855}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926115, {1523782007, 509091122}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926117, {1523782007, 519596335}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926119, {1523782007, 530159146}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19671, {1523782008, 529009171}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926121, {1523782007, 540477314}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926123, {1523782007, 550931120}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926125, {1523782007, 561518656}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926127, {1523782007, 571933321}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413012, {249035, 233583577}, ffffffff <unfinished ...>
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196567, {249034, 334330541}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926129, {1523782007, 582370612}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926131, {1523782007, 592897257}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926133, {1523782007, 603342923}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926135, {1523782007, 613905259}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926137, {1523782007, 624447402}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926139, {1523782007, 634980452}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926141, {1523782007, 645476037}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926143, {1523782007, 655910689}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98117, {1523782007, 856504603}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926145, {1523782007, 666428326}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926147, {1523782007, 676905072}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196569, {249034, 434773767}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926149, {1523782007, 687476761}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926151, {1523782007, 698009868}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926153, {1523782007, 708498429}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926155, {1523782007, 718943414}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926157, {1523782007, 729677222}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926159, {1523782007, 740229855}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926161, {1523782007, 750696524}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926163, {1523782007, 761102362}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926165, {1523782007, 771557731}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196571, {249034, 535344817}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926167, {1523782007, 781849143}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926169, {1523782007, 792446050}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926171, {1523782007, 803067177}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926173, {1523782007, 813630058}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926175, {1523782007, 824051431}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926177, {1523782007, 834548990}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926179, {1523782007, 845160988}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926181, {1523782007, 855675544}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926183, {1523782007, 866106130}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98119, {1523782008, 57006340}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926185, {1523782007, 876623669}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196573, {249034, 636177714}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926187, {1523782007, 887494301}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926189, {1523782007, 897927472}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926191, {1523782007, 908373717}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926193, {1523782007, 918810480}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926195, {1523782007, 929233073}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926197, {1523782007, 939658839}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926199, {1523782007, 950228612}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926201, {1523782007, 960837287}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926203, {1523782007, 971319142}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196575, {249034, 736923436}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926205, {1523782007, 981625738}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926207, {1523782007, 992106814}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926209, {1523782008, 2649061}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926211, {1523782008, 13238928}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660756 1265 1492691 382385"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19351, {1523782009, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926213, {1523782008, 23946111}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926215, {1523782008, 34424447}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926217, {1523782008, 44961782}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926219, {1523782008, 55639090}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926221, {1523782008, 66203075}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98121, {1523782008, 257700110}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926223, {1523782008, 76740433}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196577, {249034, 837368870}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926225, {1523782008, 87143858}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926227, {1523782008, 97612008}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926229, {1523782008, 108124757}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926231, {1523782008, 118595600}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926233, {1523782008, 129178716}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926235, {1523782008, 139652558}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926237, {1523782008, 150183201}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926239, {1523782008, 160678257}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926241, {1523782008, 171217639}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196579, {249034, 937677465}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926243, {1523782008, 181822562}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926245, {1523782008, 192407520}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926247, {1523782008, 202949322}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926249, {1523782008, 213492261}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926251, {1523782008, 224053835}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926253, {1523782008, 234504002}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926255, {1523782008, 245060533}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926257, {1523782008, 255587467}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926259, {1523782008, 266182277}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98123, {1523782008, 458219680}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926261, {1523782008, 276649942}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196581, {249035, 38454859}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926263, {1523782008, 286997653}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926265, {1523782008, 297522665}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926267, {1523782008, 308110294}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926269, {1523782008, 318581699}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926271, {1523782008, 329180671}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926273, {1523782008, 339828660}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    19] <... futex resumed> )       = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413015, {249036, 2697608}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413016, {249036, 3108975}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413018, {249036, 3394895}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926275, {1523782008, 350477523}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926277, {1523782008, 361182289}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77485, {249036, 20903488}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926279, {1523782008, 371846781}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926281, {1523782008, 382452501}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196583, {249035, 138993675}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926283, {1523782008, 393192063}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926285, {1523782008, 403901354}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926287, {1523782008, 414403791}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926289, {1523782008, 425023511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926291, {1523782008, 435639285}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926293, {1523782008, 446305883}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926295, {1523782008, 457102346}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926297, {1523782008, 467643514}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98125, {1523782008, 658398521}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926299, {1523782008, 478195776}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196585, {249035, 240137117}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24457, {249036, 141172186}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926301, {1523782008, 488718334}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926303, {1523782008, 499252350}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926305, {1523782008, 510035062}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926307, {1523782008, 520578068}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926309, {1523782008, 531160002}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19673, {1523782009, 529447781}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926311, {1523782008, 541542181}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926313, {1523782008, 552087237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926315, {1523782008, 562640019}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926317, {1523782008, 573344049}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413020, {249036, 234416015}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926319, {1523782008, 583823005}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196587, {249035, 340539859}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926321, {1523782008, 594409994}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926323, {1523782008, 605094576}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926325, {1523782008, 615654911}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926327, {1523782008, 626218804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926329, {1523782008, 636890718}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926331, {1523782008, 647406889}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926333, {1523782008, 657961297}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98127, {1523782008, 858545112}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926335, {1523782008, 668495232}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926337, {1523782008, 679058682}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196589, {249035, 441148577}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926339, {1523782008, 689598423}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926341, {1523782008, 700087507}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926343, {1523782008, 710539872}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926345, {1523782008, 721049625}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926347, {1523782008, 731684546}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926349, {1523782008, 742205316}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926351, {1523782008, 752789806}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926353, {1523782008, 763256983}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926355, {1523782008, 773906128}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926357, {1523782008, 784427077}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196591, {249035, 541645132}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926359, {1523782008, 795063782}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926361, {1523782008, 805523176}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926363, {1523782008, 816065611}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926365, {1523782008, 826508210}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926367, {1523782008, 837091793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926369, {1523782008, 847827836}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926371, {1523782008, 858386638}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98129, {1523782009, 58999948}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926373, {1523782008, 869336429}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926375, {1523782008, 879894152}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196593, {249035, 642361296}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926377, {1523782008, 890175805}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926379, {1523782008, 900683377}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926381, {1523782008, 911203602}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926383, {1523782008, 921765002}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926385, {1523782008, 932439604}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926387, {1523782008, 943399917}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926389, {1523782008, 953923895}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926391, {1523782008, 964458326}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926393, {1523782008, 974957320}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926395, {1523782008, 985487683}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196595, {249035, 742782597}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926397, {1523782008, 996027979}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926399, {1523782009, 6608602}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660759 1265 1492703 382387"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... open resumed> )        = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926401, {1523782009, 18551658}, ffffffff <unfinished ...>
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19353, {1523782010, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926403, {1523782009, 29157122}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926405, {1523782009, 39794851}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926407, {1523782009, 50450509}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926409, {1523782009, 61410801}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98131, {1523782009, 259679651}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926411, {1523782009, 71755738}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926413, {1523782009, 83516332}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196597, {249035, 843408770}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926415, {1523782009, 94095477}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926417, {1523782009, 104792939}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926419, {1523782009, 115243572}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926421, {1523782009, 125774964}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926423, {1523782009, 136433793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926425, {1523782009, 147224942}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926427, {1523782009, 157746593}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926429, {1523782009, 168343361}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926431, {1523782009, 178955158}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196599, {249035, 944081123}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926433, {1523782009, 189221249}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926435, {1523782009, 199827369}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926437, {1523782009, 210343504}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926439, {1523782009, 221122734}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926441, {1523782009, 231753876}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926443, {1523782009, 242454525}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926445, {1523782009, 253005863}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926447, {1523782009, 263707695}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98133, {1523782009, 460180301}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926449, {1523782009, 274229161}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926451, {1523782009, 284816149}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196601, {249036, 44724984}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926453, {1523782009, 295379927}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926455, {1523782009, 305981575}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926457, {1523782009, 316597105}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926459, {1523782009, 327153487}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926461, {1523782009, 337833620}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413023, {249037, 3410396}, ffffffff <unfinished ...>
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413025, {249037, 3741654}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413026, {249037, 3920128}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926463, {1523782009, 348831625}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926465, {1523782009, 359367447}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77487, {249037, 22837574}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926467, {1523782009, 369974481}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926469, {1523782009, 380601880}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196603, {249036, 145078829}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926471, {1523782009, 390978169}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926473, {1523782009, 401543203}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926475, {1523782009, 412264301}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926477, {1523782009, 422826925}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926479, {1523782009, 433325064}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926481, {1523782009, 443792401}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926483, {1523782009, 454259333}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926485, {1523782009, 464878515}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98135, {1523782009, 660570052}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926487, {1523782009, 475186874}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24459, {249037, 141453629}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926489, {1523782009, 485655219}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196605, {249036, 246064277}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926491, {1523782009, 496095653}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926493, {1523782009, 506673603}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926495, {1523782009, 517223639}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926497, {1523782009, 527775226}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926499, {1523782009, 538196047}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19675, {1523782010, 529867126}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926501, {1523782009, 548986802}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926503, {1523782009, 559598623}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926505, {1523782009, 570314731}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413028, {249037, 235210281}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926507, {1523782009, 580800880}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196607, {249036, 346868014}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926509, {1523782009, 591736999}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926511, {1523782009, 602328297}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926513, {1523782009, 612794528}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926515, {1523782009, 623489622}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926517, {1523782009, 634041385}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926519, {1523782009, 644685786}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926521, {1523782009, 655265754}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926523, {1523782009, 665828948}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98137, {1523782009, 861101149}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926525, {1523782009, 676381808}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926527, {1523782009, 686862036}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196609, {249036, 447499970}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926529, {1523782009, 697303778}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926531, {1523782009, 707822194}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926533, {1523782009, 718385104}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926535, {1523782009, 729003720}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926537, {1523782009, 739536371}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926539, {1523782009, 750297689}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926541, {1523782009, 760943608}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926543, {1523782009, 771417777}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926545, {1523782009, 782029508}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196611, {249036, 548026382}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926547, {1523782009, 792876727}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926549, {1523782009, 803419990}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926551, {1523782009, 814000015}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926553, {1523782009, 824506631}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926555, {1523782009, 835113240}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926557, {1523782009, 845664883}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926559, {1523782009, 856651686}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926561, {1523782009, 867199911}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98139, {1523782010, 61661463}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926563, {1523782009, 877898494}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926565, {1523782009, 888506419}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196613, {249036, 648631775}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926567, {1523782009, 898994241}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926569, {1523782009, 909651266}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926571, {1523782009, 920200040}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926573, {1523782009, 930813216}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926575, {1523782009, 941353732}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926577, {1523782009, 952005195}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926579, {1523782009, 963192844}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926581, {1523782009, 974284656}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926583, {1523782009, 984801559}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196615, {249036, 749574370}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926585, {1523782009, 995318430}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926587, {1523782010, 5862778}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660763 1265 1492714 382389"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926589, {1523782010, 17514939}, ffffffff <unfinished ...>
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19355, {1523782011, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926591, {1523782010, 28078054}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926593, {1523782010, 38653402}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926595, {1523782010, 49288958}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926597, {1523782010, 59850727}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926599, {1523782010, 70411823}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98141, {1523782010, 261994577}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926601, {1523782010, 81000879}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926603, {1523782010, 91601897}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196617, {249036, 850415581}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926605, {1523782010, 102669364}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926607, {1523782010, 113200300}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926609, {1523782010, 124851409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926611, {1523782010, 135233123}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926613, {1523782010, 145705138}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926615, {1523782010, 156191777}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926617, {1523782010, 166595796}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926619, {1523782010, 177047629}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926621, {1523782010, 187502826}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196619, {249036, 951059962}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926623, {1523782010, 197745470}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926625, {1523782010, 208259311}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926627, {1523782010, 218857277}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926629, {1523782010, 229315367}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926631, {1523782010, 239752074}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926633, {1523782010, 250168610}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926635, {1523782010, 260887737}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926637, {1523782010, 271510280}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98143, {1523782010, 462273181}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926639, {1523782010, 282170918}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926641, {1523782010, 292680006}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196621, {249037, 51611166}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926643, {1523782010, 303184898}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926645, {1523782010, 313714607}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926647, {1523782010, 324221131}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926649, {1523782010, 334689196}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926651, {1523782010, 345248889}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413031, {249038, 3975830}, ffffffff <unfinished ...>
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413032, {249038, 4239919}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413034, {249038, 4505702}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926653, {1523782010, 355658651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926655, {1523782010, 366138430}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77489, {249038, 26009063}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926657, {1523782010, 377069188}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926659, {1523782010, 387580878}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196623, {249037, 152167123}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926661, {1523782010, 397957807}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926663, {1523782010, 408470649}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926665, {1523782010, 418902276}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926667, {1523782010, 429368415}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926669, {1523782010, 439848528}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926671, {1523782010, 450401133}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926673, {1523782010, 460956771}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926675, {1523782010, 471428839}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98145, {1523782010, 662603985}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926677, {1523782010, 481949840}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24461, {249038, 142260904}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926679, {1523782010, 492319538}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196625, {249037, 252899375}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926681, {1523782010, 502694659}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926683, {1523782010, 513205605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926685, {1523782010, 523856197}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926687, {1523782010, 534525355}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19677, {1523782011, 530321919}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926689, {1523782010, 545026467}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926691, {1523782010, 555629529}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926693, {1523782010, 566154079}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926695, {1523782010, 576647234}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413036, {249038, 236058569}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926697, {1523782010, 587224239}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196627, {249037, 353214531}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926699, {1523782010, 597692157}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926701, {1523782010, 608133112}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926703, {1523782010, 618542425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926705, {1523782010, 629038067}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926707, {1523782010, 639537059}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926709, {1523782010, 650044482}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926711, {1523782010, 660819529}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926713, {1523782010, 671310858}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98147, {1523782010, 863053286}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926715, {1523782010, 681858390}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926717, {1523782010, 692351866}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196629, {249037, 453921988}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926719, {1523782010, 702616140}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926721, {1523782010, 713003605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926723, {1523782010, 723464625}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926725, {1523782010, 733960504}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926727, {1523782010, 744451797}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926729, {1523782010, 754904566}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926731, {1523782010, 765376204}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926733, {1523782010, 775891645}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926735, {1523782010, 786348691}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926737, {1523782010, 796831899}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196631, {249037, 554281106}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926739, {1523782010, 807251543}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926741, {1523782010, 817736591}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926743, {1523782010, 828166642}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926745, {1523782010, 838765999}, ffffffff <unfinished ...>
[pid    20] <... restart_syscall resumed> ) = -1 ETIMEDOUT (Connection timed out)
[pid    20] futex(0x55883f679388, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    20] futex(0x55883f6793b4, FUTEX_WAIT_BITSET_PRIVATE, 1969, {249047, 502013743}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926747, {1523782010, 849231696}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926749, {1523782010, 859869613}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926751, {1523782010, 870434404}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98149, {1523782011, 63525917}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926753, {1523782010, 881315013}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926755, {1523782010, 891433920}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196633, {249037, 654960503}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926757, {1523782010, 901723079}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926759, {1523782010, 912291670}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926761, {1523782010, 922857171}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926763, {1523782010, 933340873}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926765, {1523782010, 943904206}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926767, {1523782010, 954382783}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926769, {1523782010, 965089694}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926771, {1523782010, 975665845}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926773, {1523782010, 986156162}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196635, {249037, 755307073}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926775, {1523782010, 997989332}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926777, {1523782011, 8414402}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... read resumed> "cpu  8660777 1265 1492740 382390"..., 16384) = 1263
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... read resumed> "", 16384) = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926779, {1523782011, 18740057}, ffffffff <unfinished ...>
[pid    33] <... read resumed> "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19357, {1523782012, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926781, {1523782011, 29245258}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926783, {1523782011, 39804698}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926785, {1523782011, 50311288}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926787, {1523782011, 60996775}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926789, {1523782011, 71754615}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98151, {1523782011, 264129550}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926791, {1523782011, 82202327}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926793, {1523782011, 92786816}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196637, {249037, 856091604}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926795, {1523782011, 103109121}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926797, {1523782011, 113680651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926799, {1523782011, 124349880}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926801, {1523782011, 134880082}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926803, {1523782011, 145580503}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926805, {1523782011, 156049941}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926807, {1523782011, 166451312}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926809, {1523782011, 176967887}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926811, {1523782011, 187633304}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926813, {1523782011, 198219965}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196639, {249037, 956809610}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926815, {1523782011, 208848772}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926817, {1523782011, 219366179}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926819, {1523782011, 230090475}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926821, {1523782011, 240832881}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926823, {1523782011, 251438660}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926825, {1523782011, 262005460}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926827, {1523782011, 272590168}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98153, {1523782011, 464662754}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926829, {1523782011, 283280753}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926831, {1523782011, 293784327}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196641, {249038, 57879067}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926833, {1523782011, 304299732}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926835, {1523782011, 314811963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926837, {1523782011, 325476830}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926839, {1523782011, 335997105}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926841, {1523782011, 346578484}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413039, {249039, 4735438}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413040, {249039, 4862544}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413042, {249039, 5091111}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926843, {1523782011, 357072559}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926845, {1523782011, 367626233}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77491, {249039, 27796076}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926847, {1523782011, 378079927}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926849, {1523782011, 388633687}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926851, {1523782011, 399361873}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196643, {249038, 158615850}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926853, {1523782011, 409860218}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926855, {1523782011, 420492834}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926857, {1523782011, 431004669}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926859, {1523782011, 441526640}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926861, {1523782011, 452036662}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926863, {1523782011, 462645100}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926865, {1523782011, 473095244}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98155, {1523782011, 665116043}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926867, {1523782011, 483740497}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24463, {249039, 143027280}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926869, {1523782011, 494255413}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196645, {249038, 259345738}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926871, {1523782011, 504621143}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926873, {1523782011, 515108425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926875, {1523782011, 525562740}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926877, {1523782011, 536030497}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19679, {1523782012, 530658895}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926879, {1523782011, 546510090}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926881, {1523782011, 557050102}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926883, {1523782011, 567607233}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926885, {1523782011, 578148096}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413044, {249039, 236708937}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926887, {1523782011, 588689657}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926889, {1523782011, 599254059}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196647, {249038, 360178479}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926891, {1523782011, 609745752}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926893, {1523782011, 620300089}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926895, {1523782011, 631136153}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926897, {1523782011, 641652021}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926899, {1523782011, 652214607}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926901, {1523782011, 662752483}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926903, {1523782011, 673269532}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98157, {1523782011, 865428392}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926905, {1523782011, 683904000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926907, {1523782011, 694470581}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196649, {249038, 460557395}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926909, {1523782011, 705444308}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926911, {1523782011, 716182142}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926913, {1523782011, 726771546}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926915, {1523782011, 737391808}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926917, {1523782011, 747989250}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926919, {1523782011, 758562027}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926921, {1523782011, 769354163}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926923, {1523782011, 779970903}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926925, {1523782011, 790501612}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926927, {1523782011, 801106864}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196651, {249038, 561075152}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926929, {1523782011, 811452649}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926931, {1523782011, 821911296}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926933, {1523782011, 832450878}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926935, {1523782011, 843013277}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926937, {1523782011, 853526431}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926939, {1523782011, 863990944}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926941, {1523782011, 874497112}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98159, {1523782012, 65683020}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926943, {1523782011, 885059792}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926945, {1523782011, 895374454}, ffffffff <unfinished ...>
[pid    29] <... epoll_wait resumed> {{EPOLLIN, {u32=1129283684, u64=94043733196900}}}, 128, -1) = 1
[pid    29] timerfd_settime(33, 0, {it_interval={0, 0}, it_value={300, 0}}, {it_interval={0, 0}, it_value={0, 0}}) = 0
[pid    29] poll([{fd=37, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(37, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(37, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(37, "7\0\0\0a\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(37,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    29] <... recvfrom resumed> "y\3\0\0#\206\3\0a\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(37, "(\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 873, MSG_NOSIGNAL, NULL, NULL) = 873
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    29] poll([{fd=38, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(38, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    29] setsockopt(38, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(38, "7\0\0\0b\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(38,  <unfinished ...>
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196653, {249038, 661764002}, ffffffff <unfinished ...>
[pid    29] <... recvfrom resumed> "a\3\0\0\225X\1\0b\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(38, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid    29] poll([{fd=39, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(39, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(39, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(39, "7\0\0\0c\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(39,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926947, {1523782011, 905518940}, ffffffff <unfinished ...>
[pid    29] <... recvfrom resumed> "a\3\0\0006a\1\0c\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(39, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid    29] poll([{fd=40, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(40, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(40, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(40, "7\0\0\0d\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(40, "a\3\0\0m\23\2\0d\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(40, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid    29] poll([{fd=41, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(41, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(41, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(41, "7\0\0\0e\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(41, "a\3\0\0\354b\1\0e\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(41, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid    29] poll([{fd=47, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(47, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(47, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(47, "7\0\0\0f\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(47, "a\3\0\0\201^\1\0f\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(47, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid    29] timerfd_settime(33, 0, {it_interval={0, 0}, it_value={29, 999997000}}, {it_interval={140592853760720, 0}, it_value={94044124576000, 140592853761024}}) = 0
[pid    29] epoll_wait(32,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926949, {1523782011, 915976759}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926951, {1523782011, 926464303}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926953, {1523782011, 937041598}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926955, {1523782011, 947800152}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926957, {1523782011, 958311832}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926959, {1523782011, 968965552}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926961, {1523782011, 979500721}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926963, {1523782011, 990014179}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926965, {1523782012, 779079}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196655, {249038, 762600004}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "cpu  8660780 1265 1492752 382392"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... read resumed> "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926967, {1523782012, 17441327}, ffffffff <unfinished ...>
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19359, {1523782013, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926969, {1523782012, 28048118}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926971, {1523782012, 38676774}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926973, {1523782012, 49279366}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926975, {1523782012, 60114431}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926977, {1523782012, 70677233}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98161, {1523782012, 266153400}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926979, {1523782012, 81170569}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926981, {1523782012, 91685247}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926983, {1523782012, 102221906}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196657, {249038, 863505407}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926985, {1523782012, 112733195}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926987, {1523782012, 123350774}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926989, {1523782012, 133907763}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926991, {1523782012, 144415634}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926993, {1523782012, 154830606}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926995, {1523782012, 165307125}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926997, {1523782012, 175914075}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1926999, {1523782012, 186408163}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927001, {1523782012, 197071013}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927003, {1523782012, 207563647}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196659, {249038, 963830642}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927005, {1523782012, 218076713}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927007, {1523782012, 228554103}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927009, {1523782012, 239136084}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927011, {1523782012, 250167577}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927013, {1523782012, 260673674}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927015, {1523782012, 271121721}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98163, {1523782012, 466551956}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927017, {1523782012, 281693810}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927019, {1523782012, 292241346}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927021, {1523782012, 302826138}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196661, {249039, 64429251}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927023, {1523782012, 313354425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927025, {1523782012, 323981017}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927027, {1523782012, 334475312}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927029, {1523782012, 345098390}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413047, {249040, 5529595}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413048, {249040, 5718149}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413050, {249040, 6119526}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927031, {1523782012, 355632812}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927033, {1523782012, 366406648}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77493, {249040, 29628013}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927035, {1523782012, 376786700}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927037, {1523782012, 387446246}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927039, {1523782012, 397886373}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196663, {249039, 165154956}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927041, {1523782012, 408486902}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927043, {1523782012, 418957582}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927045, {1523782012, 429436136}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927047, {1523782012, 439953957}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927049, {1523782012, 450664579}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927051, {1523782012, 461240913}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927053, {1523782012, 471877284}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98165, {1523782012, 667011947}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927055, {1523782012, 482358238}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24465, {249040, 143624865}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927057, {1523782012, 492937605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927059, {1523782012, 503493679}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196665, {249039, 265765614}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927061, {1523782012, 513955805}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927063, {1523782012, 524511922}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927065, {1523782012, 535146604}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19681, {1523782013, 531340789}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927067, {1523782012, 545557199}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927069, {1523782012, 556168923}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927071, {1523782012, 566713535}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927073, {1523782012, 577367505}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413052, {249040, 237248835}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927075, {1523782012, 587807227}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927077, {1523782012, 598413178}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927079, {1523782012, 609065633}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196667, {249039, 366438203}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927081, {1523782012, 619665498}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927083, {1523782012, 630223456}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927085, {1523782012, 640915456}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927087, {1523782012, 651729453}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927089, {1523782012, 662270239}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927091, {1523782012, 673306548}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98167, {1523782012, 867730586}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927093, {1523782012, 683840087}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927095, {1523782012, 694421382}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927097, {1523782012, 704937362}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196669, {249039, 467158838}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927099, {1523782012, 715591363}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927101, {1523782012, 726148356}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927103, {1523782012, 736875827}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927105, {1523782012, 747450886}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927107, {1523782012, 757999949}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927109, {1523782012, 768560447}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927111, {1523782012, 779110374}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927113, {1523782012, 789617181}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927115, {1523782012, 800162606}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927117, {1523782012, 810803198}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196671, {249039, 567573132}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927119, {1523782012, 821253078}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927121, {1523782012, 831933487}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927123, {1523782012, 842519903}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927125, {1523782012, 853116042}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927127, {1523782012, 863777738}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927129, {1523782012, 874884701}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98169, {1523782013, 68212293}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927131, {1523782012, 885457311}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927133, {1523782012, 895988931}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927135, {1523782012, 906489355}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196673, {249039, 668187830}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927137, {1523782012, 916953146}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927139, {1523782012, 927408472}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927141, {1523782012, 937913755}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927143, {1523782012, 948465048}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927145, {1523782012, 959032567}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927147, {1523782012, 969565059}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927149, {1523782012, 980077291}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927151, {1523782012, 990557248}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927153, {1523782013, 1067753}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196675, {249039, 768760841}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927155, {1523782013, 13694435}, ffffffff <unfinished ...>
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660782 1265 1492764 382394"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19361, {1523782014, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927157, {1523782013, 24247994}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927159, {1523782013, 34722617}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927161, {1523782013, 45279512}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927163, {1523782013, 55739331}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927165, {1523782013, 66229361}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927167, {1523782013, 76722437}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98171, {1523782013, 268523444}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927169, {1523782013, 87229710}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927171, {1523782013, 97747451}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927173, {1523782013, 108217539}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196677, {249039, 869629228}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927175, {1523782013, 118659038}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927177, {1523782013, 129182534}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927179, {1523782013, 139787948}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927181, {1523782013, 150326911}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927183, {1523782013, 160857294}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927185, {1523782013, 171316583}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927187, {1523782013, 181857868}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927189, {1523782013, 192437781}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927191, {1523782013, 203075427}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927193, {1523782013, 213631280}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196679, {249039, 970089386}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927195, {1523782013, 224569754}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927197, {1523782013, 235201698}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927199, {1523782013, 245703549}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927201, {1523782013, 256339225}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927203, {1523782013, 266878895}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927205, {1523782013, 277428284}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98173, {1523782013, 468833638}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927207, {1523782013, 288003385}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927209, {1523782013, 298643147}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927211, {1523782013, 309182922}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196681, {249040, 70922686}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927213, {1523782013, 319712472}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927215, {1523782013, 330395121}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927217, {1523782013, 341060633}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f679434, FUTEX_WAIT_BITSET_PRIVATE, 337315, {249040, 16514603}, ffffffff <unfinished ...>
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413055, {249041, 6567499}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413057, {249041, 6987236}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927219, {1523782013, 351810730}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f679408, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413058, {249041, 17598172}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927221, {1523782013, 362301554}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927223, {1523782013, 373028681}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77495, {249041, 32151186}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927225, {1523782013, 383664578}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927227, {1523782013, 394409767}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927229, {1523782013, 404966747}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927231, {1523782013, 415449883}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196683, {249040, 171441658}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927233, {1523782013, 425996078}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927235, {1523782013, 436535366}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927237, {1523782013, 447081953}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927239, {1523782013, 457557256}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927241, {1523782013, 468153138}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927243, {1523782013, 478650913}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98175, {1523782013, 669049607}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] <... futex resumed> )       = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24467, {249041, 144510000}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927245, {1523782013, 489110012}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927247, {1523782013, 499662911}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927249, {1523782013, 510282013}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196685, {249040, 272229644}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927251, {1523782013, 520805294}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927253, {1523782013, 531392939}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19683, {1523782014, 531877466}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927255, {1523782013, 542167523}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927257, {1523782013, 552667202}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927259, {1523782013, 563298719}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927261, {1523782013, 573950806}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413060, {249041, 238048137}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927263, {1523782013, 584356058}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927265, {1523782013, 594889417}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927267, {1523782013, 605509883}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927269, {1523782013, 616004303}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196687, {249040, 372597186}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927271, {1523782013, 626467122}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927273, {1523782013, 637046392}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927275, {1523782013, 647544045}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927277, {1523782013, 658042237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927279, {1523782013, 668613450}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98177, {1523782013, 869221198}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927281, {1523782013, 679138449}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927283, {1523782013, 689678802}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927285, {1523782013, 700275351}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927287, {1523782013, 710764361}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196689, {249040, 473529023}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927289, {1523782013, 721223209}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927291, {1523782013, 731703535}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927293, {1523782013, 742228031}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927295, {1523782013, 752966950}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927297, {1523782013, 763380974}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927299, {1523782013, 773849597}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927301, {1523782013, 784510306}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927303, {1523782013, 795055092}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927305, {1523782013, 805614610}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927307, {1523782013, 816326173}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196691, {249040, 574229645}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927309, {1523782013, 826904583}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927311, {1523782013, 837510592}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927313, {1523782013, 848130242}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927315, {1523782013, 858688091}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927317, {1523782013, 869145832}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98179, {1523782014, 69675312}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927319, {1523782013, 879784376}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927321, {1523782013, 890260824}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927323, {1523782013, 900842565}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927325, {1523782013, 911294497}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196693, {249040, 674906489}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927327, {1523782013, 921610223}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927329, {1523782013, 932296846}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927331, {1523782013, 942846049}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927333, {1523782013, 953508561}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927335, {1523782013, 964090080}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927337, {1523782013, 974580654}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927339, {1523782013, 985167422}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927341, {1523782013, 995623525}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927343, {1523782014, 6121255}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660788 1265 1492774 382395"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927345, {1523782014, 16826303}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196695, {249040, 775335947}, ffffffff <unfinished ...>
[pid    33] open("/data/db/diagnostic.data/metrics.interim.temp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 171
[pid    33] writev(171, [{NULL, 0}, {"\310)\0\0\t_id\0p\177z\310b\1\0\0\20type\0\1\0\0\0\5data"..., 10696}], 2) = 10696
[pid    33] close(171)                  = 0
[pid    33] rename("/data/db/diagnostic.data/metrics.interim.temp", "/data/db/diagnostic.data/metrics.interim") = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19363, {1523782015, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927347, {1523782014, 27269344}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927349, {1523782014, 37758488}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927351, {1523782014, 48303006}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927353, {1523782014, 58843521}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927355, {1523782014, 69336000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98181, {1523782014, 269782273}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927357, {1523782014, 79716272}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927359, {1523782014, 90202263}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927361, {1523782014, 101053024}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927363, {1523782014, 111689642}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196697, {249040, 875946190}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927365, {1523782014, 122148444}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927367, {1523782014, 132619130}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927369, {1523782014, 143159839}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927371, {1523782014, 153681672}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927373, {1523782014, 164291961}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927375, {1523782014, 174898633}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927377, {1523782014, 185360236}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927379, {1523782014, 195765999}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927381, {1523782014, 206217419}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "k\0\0\0006\206\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0features\0\23\0\0\0\20features\0\1\0\0"..., 91, MSG_NOSIGNAL, NULL, NULL) = 91
[pid    54] sendto(81, "z\0\0\0g\364'\0006\206\3\0\333\7\0\0001\0\0\0\3js\0\f\0\0\0\10utf"..., 122, MSG_NOSIGNAL, NULL, 0) = 122
[pid    54] recvfrom(81, "s\0\0\0<\206\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    54] <... mmap resumed> )        = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927383, {1523782014, 216996629}, ffffffff <unfinished ...>
[pid    54] sendto(81, "\344^\0\0h\364'\0<\206\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196699, {249040, 976402732}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927385, {1523782014, 227424005}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927387, {1523782014, 237834557}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "s\0\0\0B\206\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    54] sendto(81, "\344^\0\0i\364'\0B\206\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0 <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    54] <... sendto resumed> )      = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927389, {1523782014, 248520372}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927391, {1523782014, 259051018}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927393, {1523782014, 269536455}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98183, {1523782014, 470071587}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927395, {1523782014, 280370068}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927397, {1523782014, 290909333}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927399, {1523782014, 301522566}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927401, {1523782014, 312050575}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196701, {249041, 76944377}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927403, {1523782014, 322302395}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927405, {1523782014, 332944486}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927407, {1523782014, 343420048}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413063, {249042, 7403597}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413064, {249042, 7609657}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927409, {1523782014, 353718603}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413066, {249042, 18455297}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927411, {1523782014, 364085608}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927413, {1523782014, 374692567}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77497, {249042, 35809702}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927415, {1523782014, 385263569}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927417, {1523782014, 395836406}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927419, {1523782014, 406376123}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927421, {1523782014, 416925811}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196703, {249041, 177506536}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927423, {1523782014, 427503676}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927425, {1523782014, 437945053}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927427, {1523782014, 448460443}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927429, {1523782014, 459026226}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927431, {1523782014, 469646570}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98185, {1523782014, 670230600}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927433, {1523782014, 480157345}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24469, {249042, 145154479}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927435, {1523782014, 490313342}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927437, {1523782014, 500847092}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927439, {1523782014, 511329479}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927441, {1523782014, 521813041}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196705, {249041, 277867590}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927443, {1523782014, 532287601}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19685, {1523782015, 532395520}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927445, {1523782014, 542761361}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927447, {1523782014, 553418652}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927449, {1523782014, 563896309}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927451, {1523782014, 574367924}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413068, {249042, 239025250}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927453, {1523782014, 584590154}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927455, {1523782014, 595208601}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927457, {1523782014, 605703189}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927459, {1523782014, 616159802}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196707, {249041, 378397068}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927461, {1523782014, 626474906}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927463, {1523782014, 636906538}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927465, {1523782014, 647412674}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927467, {1523782014, 658081504}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927469, {1523782014, 668617046}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927471, {1523782014, 679038366}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98187, {1523782014, 870490811}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927473, {1523782014, 689585501}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927475, {1523782014, 700055041}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927477, {1523782014, 710555237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927479, {1523782014, 721107840}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196709, {249041, 478765450}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927481, {1523782014, 731597085}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927483, {1523782014, 742197032}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927485, {1523782014, 752743124}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927487, {1523782014, 763204513}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927489, {1523782014, 773702232}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927491, {1523782014, 784146585}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927493, {1523782014, 794625805}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927495, {1523782014, 805144131}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927497, {1523782014, 815608347}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196711, {249041, 579343320}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927499, {1523782014, 825852333}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927501, {1523782014, 836430951}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927503, {1523782014, 846869172}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927505, {1523782014, 857314877}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927507, {1523782014, 867771861}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927509, {1523782014, 878207479}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98189, {1523782015, 70752649}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927511, {1523782014, 888660256}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927513, {1523782014, 898990185}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927515, {1523782014, 909489584}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927517, {1523782014, 920012067}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196713, {249041, 680230711}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927519, {1523782014, 931018817}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927521, {1523782014, 941660324}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927523, {1523782014, 952188684}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927525, {1523782014, 962663885}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927527, {1523782014, 973316340}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927529, {1523782014, 983868632}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927531, {1523782014, 994524304}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927533, {1523782015, 5049304}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927535, {1523782015, 15594883}, ffffffff <unfinished ...>
[pid    33] read(171, "cpu  8660791 1265 1492785 382397"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19365, {1523782016, 0}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196715, {249041, 780725996}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927537, {1523782015, 25890173}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927539, {1523782015, 36452813}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927541, {1523782015, 46953769}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927543, {1523782015, 57501415}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927545, {1523782015, 68055843}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927547, {1523782015, 78511096}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98191, {1523782015, 271163392}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927549, {1523782015, 89013163}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927551, {1523782015, 99448222}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927553, {1523782015, 109938911}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927555, {1523782015, 120449858}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196717, {249041, 881401143}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927557, {1523782015, 130929789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927559, {1523782015, 141490392}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927561, {1523782015, 152003186}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927563, {1523782015, 162490881}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927565, {1523782015, 173029976}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927567, {1523782015, 183563932}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927569, {1523782015, 194123869}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927571, {1523782015, 204624304}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927573, {1523782015, 215196635}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927575, {1523782015, 225664273}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196719, {249041, 982073645}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927577, {1523782015, 236174156}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927579, {1523782015, 246693483}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927581, {1523782015, 257227142}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927583, {1523782015, 267696954}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927585, {1523782015, 278298303}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98193, {1523782015, 471498155}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927587, {1523782015, 288827394}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927589, {1523782015, 299294636}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927591, {1523782015, 309767005}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927593, {1523782015, 320262717}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196721, {249042, 83117478}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927595, {1523782015, 330931024}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927597, {1523782015, 341435832}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413070, {249043, 7776754}, ffffffff) = -1 EAGAIN (Resource temporarily unavailable)
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413071, {249043, 7776754}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927599, {1523782015, 351971695}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413072, {249043, 8370638}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927601, {1523782015, 362593099}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413074, {249043, 19214210}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927603, {1523782015, 373136623}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77499, {249043, 37736610}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927605, {1523782015, 383421873}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927607, {1523782015, 393857331}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927609, {1523782015, 404367617}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927611, {1523782015, 415048469}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927613, {1523782015, 425591697}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196723, {249042, 183677273}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927615, {1523782015, 436259449}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927617, {1523782015, 446772563}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927619, {1523782015, 457315279}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927621, {1523782015, 467883228}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927623, {1523782015, 478436361}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98195, {1523782015, 671781715}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927625, {1523782015, 488982020}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24471, {249043, 145475484}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927627, {1523782015, 499553111}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927629, {1523782015, 510079678}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927631, {1523782015, 520603047}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196725, {249042, 284476969}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927633, {1523782015, 530952461}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927635, {1523782015, 541496855}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19687, {1523782016, 532636235}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927637, {1523782015, 552088051}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927639, {1523782015, 562902414}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927641, {1523782015, 573611772}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413076, {249043, 239814633}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927643, {1523782015, 584483511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927645, {1523782015, 595151299}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927647, {1523782015, 605832785}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927649, {1523782015, 616524874}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927651, {1523782015, 627082397}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196727, {249042, 384897771}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927653, {1523782015, 637522299}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927655, {1523782015, 647946743}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927657, {1523782015, 658560338}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927659, {1523782015, 669145535}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927661, {1523782015, 679802291}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98197, {1523782015, 872736630}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927663, {1523782015, 690955443}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927665, {1523782015, 701633456}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927667, {1523782015, 712382365}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927669, {1523782015, 722977575}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196729, {249042, 485871638}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927671, {1523782015, 733464471}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927673, {1523782015, 743990627}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927675, {1523782015, 754482076}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927677, {1523782015, 765141134}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927679, {1523782015, 775637963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927681, {1523782015, 786146386}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927683, {1523782015, 796689960}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927685, {1523782015, 807201314}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927687, {1523782015, 817795938}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927689, {1523782015, 828285364}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196731, {249042, 586566445}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927691, {1523782015, 838777493}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927693, {1523782015, 849261705}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927695, {1523782015, 859966285}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927697, {1523782015, 870760650}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927699, {1523782015, 881280608}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98199, {1523782016, 73168643}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927701, {1523782015, 891832871}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927703, {1523782015, 902357870}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927705, {1523782015, 913053338}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927707, {1523782015, 923625808}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196733, {249042, 687429747}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927709, {1523782015, 933947103}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927711, {1523782015, 944501491}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927713, {1523782015, 955108706}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927715, {1523782015, 965632494}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927717, {1523782015, 976241882}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927719, {1523782015, 986818135}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927721, {1523782015, 997626593}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927723, {1523782016, 8301495}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660795 1265 1492795 382399"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19367, {1523782017, 0}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927725, {1523782016, 18856376}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927727, {1523782016, 29478265}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196735, {249042, 788209602}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927729, {1523782016, 40059457}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927731, {1523782016, 50542907}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927733, {1523782016, 61252258}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927735, {1523782016, 71914779}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927737, {1523782016, 82516985}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98201, {1523782016, 273479084}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927739, {1523782016, 93039764}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927741, {1523782016, 103587285}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927743, {1523782016, 114051338}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927745, {1523782016, 124556394}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196737, {249042, 888983350}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927747, {1523782016, 135018696}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927749, {1523782016, 145472406}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927751, {1523782016, 156062590}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927753, {1523782016, 166629638}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927755, {1523782016, 177172305}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927757, {1523782016, 187860326}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927759, {1523782016, 198410990}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927761, {1523782016, 208932706}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927763, {1523782016, 219617439}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927765, {1523782016, 230161445}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196739, {249042, 989583545}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927767, {1523782016, 240677854}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927769, {1523782016, 251256785}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927771, {1523782016, 261883992}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927773, {1523782016, 272358354}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927775, {1523782016, 282876071}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98203, {1523782016, 473946957}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927777, {1523782016, 293463811}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927779, {1523782016, 304067191}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927781, {1523782016, 314699858}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927783, {1523782016, 325192648}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196741, {249043, 90257855}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927785, {1523782016, 335382768}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927787, {1523782016, 345945357}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413078, {249044, 8563884}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] <... futex resumed> )       = -1 EAGAIN (Resource temporarily unavailable)
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413079, {249044, 8563884}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413080, {249044, 8983213}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927789, {1523782016, 356210733}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413082, {249044, 19979124}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927791, {1523782016, 366527033}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927793, {1523782016, 377043620}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77501, {249044, 39661021}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927795, {1523782016, 387528693}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927797, {1523782016, 398241927}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927799, {1523782016, 408816611}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927801, {1523782016, 419289789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927803, {1523782016, 429828842}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196743, {249043, 190692532}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927805, {1523782016, 440272926}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927807, {1523782016, 450715693}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927809, {1523782016, 461146657}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927811, {1523782016, 471825573}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927813, {1523782016, 482385568}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98205, {1523782016, 674249445}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24473, {249044, 146119528}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927815, {1523782016, 492635119}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927817, {1523782016, 503201546}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927819, {1523782016, 513665573}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927821, {1523782016, 524197093}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927823, {1523782016, 534659009}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196745, {249043, 291020834}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19689, {1523782017, 533082763}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927825, {1523782016, 544918271}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927827, {1523782016, 555421578}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927829, {1523782016, 565968334}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927831, {1523782016, 576501290}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413084, {249044, 240711187}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927833, {1523782016, 586856092}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927835, {1523782016, 597303532}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927837, {1523782016, 607808195}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927839, {1523782016, 618347066}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927841, {1523782016, 628864430}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196747, {249043, 391722923}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927843, {1523782016, 639208516}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927845, {1523782016, 649641220}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927847, {1523782016, 660073199}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927849, {1523782016, 670628165}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927851, {1523782016, 681146982}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98207, {1523782016, 874531043}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927853, {1523782016, 691579650}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927855, {1523782016, 702023963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927857, {1523782016, 712448974}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927859, {1523782016, 722827971}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927861, {1523782016, 733274851}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196749, {249043, 492686106}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927863, {1523782016, 743817750}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927865, {1523782016, 754287462}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927867, {1523782016, 764830094}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927869, {1523782016, 775324475}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927871, {1523782016, 785931481}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927873, {1523782016, 796915383}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927875, {1523782016, 807706131}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927877, {1523782016, 818629671}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927879, {1523782016, 829465880}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196751, {249043, 593603960}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927881, {1523782016, 840098419}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927883, {1523782016, 850795234}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927885, {1523782016, 861413582}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927887, {1523782016, 872028941}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927889, {1523782016, 882834047}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98209, {1523782017, 75253132}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927891, {1523782016, 893442834}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927893, {1523782016, 904148468}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927895, {1523782016, 914678315}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927897, {1523782016, 925202604}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927899, {1523782016, 935723734}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196753, {249043, 694242678}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927901, {1523782016, 946375129}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927903, {1523782016, 957073652}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927905, {1523782016, 967814636}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927907, {1523782016, 978494294}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927909, {1523782016, 989114021}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927911, {1523782016, 999687046}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927913, {1523782017, 12566509}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660796 1265 1492806 382401"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19369, {1523782018, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927915, {1523782017, 23155680}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927917, {1523782017, 33672446}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196755, {249043, 795168789}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927919, {1523782017, 44111525}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927921, {1523782017, 54675820}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927923, {1523782017, 65274130}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927925, {1523782017, 75922324}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98211, {1523782017, 275791563}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927927, {1523782017, 86265236}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927929, {1523782017, 97029856}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927931, {1523782017, 107792524}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927933, {1523782017, 118375223}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927935, {1523782017, 128922066}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927937, {1523782017, 139440205}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196757, {249043, 895875735}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927939, {1523782017, 150128515}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927941, {1523782017, 160631190}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927943, {1523782017, 171266850}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927945, {1523782017, 181815137}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927947, {1523782017, 193101253}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927949, {1523782017, 203627854}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927951, {1523782017, 214237991}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927953, {1523782017, 224836587}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927955, {1523782017, 235541686}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196759, {249043, 996531598}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927957, {1523782017, 246316520}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927959, {1523782017, 256943047}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927961, {1523782017, 267518330}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927963, {1523782017, 278085700}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98213, {1523782017, 476310723}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927965, {1523782017, 288351170}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927967, {1523782017, 298977085}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927969, {1523782017, 309578958}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927971, {1523782017, 320078529}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927973, {1523782017, 330704615}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196761, {249044, 96884392}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927975, {1523782017, 341231878}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] <... futex resumed> )       = 0
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413087, {249045, 9642933}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f679434, FUTEX_WAIT_BITSET_PRIVATE, 337317, {249044, 19631592}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927977, {1523782017, 354069565}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f679408, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413089, {249045, 20517234}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413090, {249045, 20835389}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] <... futex resumed> )       = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413090, {249045, 20517234}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927979, {1523782017, 365832147}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927981, {1523782017, 376344781}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77503, {249045, 42092090}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927983, {1523782017, 386981255}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927985, {1523782017, 397705786}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927987, {1523782017, 408473056}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927989, {1523782017, 419130853}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927991, {1523782017, 429770642}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927993, {1523782017, 440362128}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196763, {249044, 197584210}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927995, {1523782017, 450932842}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927997, {1523782017, 461468128}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1927999, {1523782017, 472122163}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928001, {1523782017, 482624200}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98215, {1523782017, 676934039}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24475, {249045, 146656377}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928003, {1523782017, 493192786}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928005, {1523782017, 504739350}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928007, {1523782017, 515441855}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928009, {1523782017, 525952679}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928011, {1523782017, 536536596}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196765, {249044, 298268365}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19691, {1523782018, 533537884}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928013, {1523782017, 546998712}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928015, {1523782017, 557612783}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928017, {1523782017, 568267843}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928019, {1523782017, 578864159}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413092, {249045, 241503601}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928021, {1523782017, 589414396}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928023, {1523782017, 599919424}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928025, {1523782017, 610469208}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928027, {1523782017, 621057062}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928029, {1523782017, 631699175}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928031, {1523782017, 642278928}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196767, {249044, 398879716}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928033, {1523782017, 652885645}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928035, {1523782017, 663416710}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928037, {1523782017, 674187505}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928039, {1523782017, 684842100}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98217, {1523782017, 877203224}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928041, {1523782017, 695522793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928043, {1523782017, 706343456}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928045, {1523782017, 716869318}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928047, {1523782017, 727444805}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928049, {1523782017, 737999079}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196769, {249044, 499564198}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928051, {1523782017, 748478733}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928053, {1523782017, 759054462}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928055, {1523782017, 769576259}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928057, {1523782017, 780085202}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928059, {1523782017, 790589217}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928061, {1523782017, 801266519}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928063, {1523782017, 811930806}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928065, {1523782017, 822392769}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928067, {1523782017, 833028135}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928069, {1523782017, 843669468}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196771, {249044, 600166567}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928071, {1523782017, 854195472}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928073, {1523782017, 864670069}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928075, {1523782017, 875320272}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928077, {1523782017, 886134147}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98219, {1523782018, 77915546}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928079, {1523782017, 896634068}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928081, {1523782017, 907102224}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928083, {1523782017, 917624519}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928085, {1523782017, 928146339}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928087, {1523782017, 938619378}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196773, {249044, 700796425}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928089, {1523782017, 949169858}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928091, {1523782017, 959620686}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928093, {1523782017, 970146593}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928095, {1523782017, 980723722}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928097, {1523782017, 991315816}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928099, {1523782018, 1917712}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928101, {1523782018, 12192532}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660800 1265 1492818 382402"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19371, {1523782019, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928103, {1523782018, 22470204}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928105, {1523782018, 33064405}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928107, {1523782018, 43762709}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196775, {249044, 801574337}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928109, {1523782018, 54241617}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928111, {1523782018, 64763928}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928113, {1523782018, 75709239}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928115, {1523782018, 86326680}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98221, {1523782018, 278257885}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928117, {1523782018, 96953502}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928119, {1523782018, 107447658}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928121, {1523782018, 117918519}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928123, {1523782018, 128400526}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928125, {1523782018, 138908078}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196777, {249044, 902198841}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928127, {1523782018, 149405312}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928129, {1523782018, 159931258}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928131, {1523782018, 170513590}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928133, {1523782018, 181033173}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928135, {1523782018, 191793562}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928137, {1523782018, 202339914}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928139, {1523782018, 212853387}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928141, {1523782018, 223854875}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928143, {1523782018, 234470539}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928145, {1523782018, 245061455}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196779, {249045, 2919412}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928147, {1523782018, 255630579}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928149, {1523782018, 266267286}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928151, {1523782018, 276921425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928153, {1523782018, 287777969}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98223, {1523782018, 478948452}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928155, {1523782018, 298450899}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928157, {1523782018, 309015079}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928159, {1523782018, 319527624}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928161, {1523782018, 330066642}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928163, {1523782018, 340614363}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196781, {249045, 103627724}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928165, {1523782018, 351198015}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413094, {249046, 11121017}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928167, {1523782018, 361969571}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413097, {249046, 21396071}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413098, {249046, 21836342}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928169, {1523782018, 372475276}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928171, {1523782018, 383171734}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77505, {249046, 43823147}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928173, {1523782018, 393617450}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928175, {1523782018, 404006403}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928177, {1523782018, 414691853}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928179, {1523782018, 425258498}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928181, {1523782018, 435888249}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928183, {1523782018, 446449934}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196783, {249045, 204326517}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928185, {1523782018, 457055610}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928187, {1523782018, 467540990}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928189, {1523782018, 478086242}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928191, {1523782018, 488590592}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98225, {1523782018, 679298500}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24477, {249046, 147062786}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928193, {1523782018, 499243880}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928195, {1523782018, 510144683}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928197, {1523782018, 520774676}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928199, {1523782018, 531259006}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928201, {1523782018, 541919801}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19693, {1523782019, 533919731}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196785, {249045, 304977952}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928203, {1523782018, 552319734}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928205, {1523782018, 562945736}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928207, {1523782018, 573445903}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928209, {1523782018, 584043268}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413100, {249046, 242136483}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928211, {1523782018, 594609913}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928213, {1523782018, 605157947}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928215, {1523782018, 615938600}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928217, {1523782018, 626438329}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928219, {1523782018, 636993568}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928221, {1523782018, 647502321}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196787, {249045, 405570018}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928223, {1523782018, 658099960}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928225, {1523782018, 668728943}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928227, {1523782018, 679282883}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98227, {1523782018, 879787568}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928229, {1523782018, 690125948}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928231, {1523782018, 700720922}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928233, {1523782018, 711246564}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928235, {1523782018, 721804080}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928237, {1523782018, 732345585}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928239, {1523782018, 742890725}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196789, {249045, 506514536}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928241, {1523782018, 753329693}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928243, {1523782018, 763806909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928245, {1523782018, 774332269}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928247, {1523782018, 784832147}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928249, {1523782018, 795400497}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928251, {1523782018, 806032017}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928253, {1523782018, 816529160}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928255, {1523782018, 827076976}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928257, {1523782018, 837570721}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928259, {1523782018, 848013448}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196791, {249045, 607780068}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928261, {1523782018, 858546619}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928263, {1523782018, 869159848}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928265, {1523782018, 879852911}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98229, {1523782019, 80370456}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928267, {1523782018, 890699125}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928269, {1523782018, 901230083}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928271, {1523782018, 911897260}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928273, {1523782018, 922435504}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928275, {1523782018, 932971817}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928277, {1523782018, 943587625}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196793, {249045, 708544457}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928279, {1523782018, 953862227}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928281, {1523782018, 964420764}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928283, {1523782018, 975033449}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928285, {1523782018, 985541156}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928287, {1523782018, 996110104}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928289, {1523782019, 6654814}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] fstat(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... fstat resumed> {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid     8] <... futex resumed> )       = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928291, {1523782019, 17111634}, ffffffff <unfinished ...>
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660803 1265 1492829 382404"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19373, {1523782020, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928293, {1523782019, 27592713}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928295, {1523782019, 38306901}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928297, {1523782019, 49003364}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196795, {249045, 809436711}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928299, {1523782019, 59615693}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928301, {1523782019, 70315996}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928303, {1523782019, 80939627}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98231, {1523782019, 280861169}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928305, {1523782019, 91148188}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928307, {1523782019, 101634468}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928309, {1523782019, 112512371}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928311, {1523782019, 123029356}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928313, {1523782019, 133633016}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928315, {1523782019, 144164437}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196797, {249045, 910284662}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928317, {1523782019, 154935297}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928319, {1523782019, 165435513}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928321, {1523782019, 176054369}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928323, {1523782019, 186687832}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928325, {1523782019, 197298923}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928327, {1523782019, 207868153}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928329, {1523782019, 218396671}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928331, {1523782019, 228970656}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928333, {1523782019, 239757538}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928335, {1523782019, 250439855}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196799, {249046, 11521750}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928337, {1523782019, 261121291}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928339, {1523782019, 271792073}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928341, {1523782019, 282411910}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98233, {1523782019, 481362050}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928343, {1523782019, 293069070}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928345, {1523782019, 303599460}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928347, {1523782019, 314252977}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928349, {1523782019, 324808355}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928351, {1523782019, 335524938}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928353, {1523782019, 346831980}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413102, {249047, 12049694}, ffffffff <unfinished ...>
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196801, {249046, 112450865}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928355, {1523782019, 357293832}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] <... futex resumed> )       = 0
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413105, {249047, 22267941}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413106, {249047, 22464854}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928357, {1523782019, 367598409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928359, {1523782019, 378259868}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77507, {249047, 45277309}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928361, {1523782019, 390090148}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928363, {1523782019, 400632883}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928365, {1523782019, 410997325}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928367, {1523782019, 421475658}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928369, {1523782019, 431945426}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928371, {1523782019, 442450372}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928373, {1523782019, 453059684}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196803, {249046, 213127451}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928375, {1523782019, 463478103}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928377, {1523782019, 473922588}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928379, {1523782019, 484372050}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98235, {1523782019, 681730109}, ffffffff <unfinished ...>
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24479, {249047, 147430438}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928381, {1523782019, 494729573}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928383, {1523782019, 505329602}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928385, {1523782019, 515798829}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928387, {1523782019, 526273488}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928389, {1523782019, 536803288}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19695, {1523782020, 534407701}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928391, {1523782019, 547185221}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196805, {249046, 313523122}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928393, {1523782019, 557893556}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928395, {1523782019, 568458647}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928397, {1523782019, 579125570}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413108, {249047, 242789607}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928399, {1523782019, 589390157}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928401, {1523782019, 599845519}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928403, {1523782019, 610323375}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928405, {1523782019, 620851005}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928407, {1523782019, 631362699}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928409, {1523782019, 642054392}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928411, {1523782019, 652610097}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196807, {249046, 414728728}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928413, {1523782019, 663048718}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928415, {1523782019, 673454252}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928417, {1523782019, 683972082}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98237, {1523782019, 882189486}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928419, {1523782019, 694175938}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928421, {1523782019, 704725986}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928423, {1523782019, 715250190}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928425, {1523782019, 725715785}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928427, {1523782019, 736183203}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928429, {1523782019, 746640143}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928431, {1523782019, 757302499}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196809, {249046, 515326574}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928433, {1523782019, 767847337}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928435, {1523782019, 778465458}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928437, {1523782019, 789009016}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928439, {1523782019, 799546732}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928441, {1523782019, 810006580}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928443, {1523782019, 820499558}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928445, {1523782019, 831029500}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928447, {1523782019, 841619772}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928449, {1523782019, 852194431}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196811, {249046, 615954325}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928451, {1523782019, 862538775}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928453, {1523782019, 873089670}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928455, {1523782019, 883705479}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98239, {1523782020, 82796885}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928457, {1523782019, 895572762}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928459, {1523782019, 905960965}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928461, {1523782019, 916474689}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928463, {1523782019, 926995101}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928465, {1523782019, 937478912}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928467, {1523782019, 947949774}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928469, {1523782019, 958455644}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196813, {249046, 716574099}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928471, {1523782019, 968960881}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928473, {1523782019, 979426523}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928475, {1523782019, 989867008}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928477, {1523782020, 370511}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928479, {1523782020, 14477749}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660806 1265 1492838 382406"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19375, {1523782021, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928481, {1523782020, 25003092}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928483, {1523782020, 35470208}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928485, {1523782020, 45973765}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928487, {1523782020, 56515654}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196815, {249046, 817503699}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928489, {1523782020, 67033002}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928491, {1523782020, 77494744}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928493, {1523782020, 88016820}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98241, {1523782020, 283345372}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928495, {1523782020, 98641689}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928497, {1523782020, 109197112}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928499, {1523782020, 119688357}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928501, {1523782020, 130288342}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928503, {1523782020, 140784548}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928505, {1523782020, 151425627}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928507, {1523782020, 161871417}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196817, {249046, 917792819}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928509, {1523782020, 172515853}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928511, {1523782020, 182980971}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928513, {1523782020, 194000827}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928515, {1523782020, 204427215}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928517, {1523782020, 214881813}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928519, {1523782020, 225378115}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928521, {1523782020, 235833892}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928523, {1523782020, 246252264}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928525, {1523782020, 256835865}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196819, {249047, 18447822}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928527, {1523782020, 267278357}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928529, {1523782020, 277845315}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928531, {1523782020, 288366686}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98243, {1523782020, 483845755}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928533, {1523782020, 298961845}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928535, {1523782020, 309437192}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928537, {1523782020, 320040093}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928539, {1523782020, 330663439}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928541, {1523782020, 341251308}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928543, {1523782020, 351710964}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413110, {249048, 12765854}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928545, {1523782020, 362161955}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196821, {249047, 118789120}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413113, {249048, 22780206}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413114, {249048, 23036393}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928547, {1523782020, 372542200}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928549, {1523782020, 383031783}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77509, {249048, 46971533}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928551, {1523782020, 393364932}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928553, {1523782020, 403988113}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928555, {1523782020, 414459197}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928557, {1523782020, 425035551}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928559, {1523782020, 435493883}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928561, {1523782020, 446044328}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928563, {1523782020, 456600678}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196823, {249047, 219775542}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928565, {1523782020, 467497389}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928567, {1523782020, 478193380}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928569, {1523782020, 488935028}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24481, {249048, 148087229}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98245, {1523782020, 684132532}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928571, {1523782020, 499638771}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928573, {1523782020, 510246647}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928575, {1523782020, 520795715}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928577, {1523782020, 531315820}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928579, {1523782020, 541843361}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19697, {1523782021, 534908131}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928581, {1523782020, 552323676}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928583, {1523782020, 563049719}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196825, {249047, 320404607}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928585, {1523782020, 573574904}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928587, {1523782020, 584104553}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413116, {249048, 243415250}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928589, {1523782020, 594652835}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928591, {1523782020, 605180676}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928593, {1523782020, 615703317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928595, {1523782020, 626211043}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928597, {1523782020, 637145825}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928599, {1523782020, 647620240}, ffffffff <unfinished ...>
[pid  4392] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4392] recvfrom(1619, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4392] sendto(1619, "p\0\0\0j\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4392] recvfrom(1619,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928601, {1523782020, 658114544}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196827, {249047, 421121314}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928603, {1523782020, 668505243}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928605, {1523782020, 679036486}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928607, {1523782020, 689748456}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98247, {1523782020, 884595274}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928609, {1523782020, 700207734}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928611, {1523782020, 710726772}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928613, {1523782020, 721321587}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928615, {1523782020, 731822599}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928617, {1523782020, 742281158}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928619, {1523782020, 752812835}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928621, {1523782020, 763275584}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196829, {249047, 521574666}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928623, {1523782020, 773687188}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928625, {1523782020, 784155246}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928627, {1523782020, 794658486}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928629, {1523782020, 805171748}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928631, {1523782020, 815617848}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928633, {1523782020, 826134170}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928635, {1523782020, 836618730}, ffffffff <unfinished ...>
[pid    20] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    20] futex(0x55883f679388, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    20] futex(0x55883f6793b4, FUTEX_WAIT_BITSET_PRIVATE, 1971, {249057, 502559182}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928637, {1523782020, 847372666}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928639, {1523782020, 857927951}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196831, {249047, 622299612}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928641, {1523782020, 868209492}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928643, {1523782020, 878691473}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928645, {1523782020, 889174019}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98249, {1523782021, 85197171}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928647, {1523782020, 899575622}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928649, {1523782020, 910064400}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928651, {1523782020, 920541597}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928653, {1523782020, 931060294}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928655, {1523782020, 941671542}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928657, {1523782020, 952178652}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928659, {1523782020, 962649527}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196833, {249047, 722962622}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928661, {1523782020, 973200857}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928663, {1523782020, 983828187}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928665, {1523782020, 994500624}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928667, {1523782021, 5038666}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928669, {1523782021, 15581305}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660807 1265 1492850 382408"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19377, {1523782022, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928671, {1523782021, 26165585}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928673, {1523782021, 36677259}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928675, {1523782021, 47316784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928677, {1523782021, 57883864}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196835, {249047, 823634283}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928679, {1523782021, 68473118}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928681, {1523782021, 79029803}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928683, {1523782021, 89498612}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98251, {1523782021, 285710051}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928685, {1523782021, 99983677}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928687, {1523782021, 110605520}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928689, {1523782021, 121279580}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928691, {1523782021, 131871584}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928693, {1523782021, 142466853}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928695, {1523782021, 153065670}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928697, {1523782021, 163646477}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196837, {249047, 924361658}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928699, {1523782021, 174182811}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928701, {1523782021, 184757944}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928703, {1523782021, 195240080}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928705, {1523782021, 205884801}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928707, {1523782021, 216380111}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928709, {1523782021, 227089830}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928711, {1523782021, 237555202}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928713, {1523782021, 248155320}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928715, {1523782021, 258732132}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196839, {249048, 24766595}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928717, {1523782021, 269232905}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928719, {1523782021, 279729237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928721, {1523782021, 290286742}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98253, {1523782021, 486346800}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928723, {1523782021, 300849427}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928725, {1523782021, 311354139}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928727, {1523782021, 321841738}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928729, {1523782021, 332470266}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928731, {1523782021, 343057078}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928733, {1523782021, 353552331}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413118, {249049, 13511923}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928735, {1523782021, 364126915}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413121, {249049, 23606817}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413122, {249049, 23842254}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196841, {249048, 125468666}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928737, {1523782021, 374693530}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928739, {1523782021, 385257153}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77511, {249049, 49380865}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928741, {1523782021, 395537703}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928743, {1523782021, 405861219}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928745, {1523782021, 416406427}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928747, {1523782021, 426976988}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928749, {1523782021, 437606721}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928751, {1523782021, 448269907}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928753, {1523782021, 458895594}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928755, {1523782021, 469474727}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196843, {249048, 225848420}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928757, {1523782021, 479990681}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928759, {1523782021, 490473686}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24483, {249049, 148776114}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98255, {1523782021, 686864242}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928761, {1523782021, 501017262}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928763, {1523782021, 511706945}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928765, {1523782021, 522325787}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928767, {1523782021, 532798997}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928769, {1523782021, 543332144}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19699, {1523782022, 535228532}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928771, {1523782021, 553863495}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928773, {1523782021, 564333799}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196845, {249048, 326567423}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928775, {1523782021, 574786407}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928777, {1523782021, 585258125}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413124, {249049, 243915131}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928779, {1523782021, 595745948}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928781, {1523782021, 606244429}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928783, {1523782021, 616927567}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928785, {1523782021, 627508475}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928787, {1523782021, 638086561}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928789, {1523782021, 648740114}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928791, {1523782021, 659274538}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928793, {1523782021, 669805226}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196847, {249048, 426951412}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928795, {1523782021, 680274043}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928797, {1523782021, 690818492}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98257, {1523782021, 887466629}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928799, {1523782021, 701217402}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928801, {1523782021, 711734406}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928803, {1523782021, 722273878}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928805, {1523782021, 732930702}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928807, {1523782021, 743463571}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928809, {1523782021, 754039202}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928811, {1523782021, 764538897}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196849, {249048, 527645679}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928813, {1523782021, 774904729}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928815, {1523782021, 785476912}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928817, {1523782021, 796019166}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928819, {1523782021, 806536995}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928821, {1523782021, 817097257}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928823, {1523782021, 827657403}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928825, {1523782021, 838252519}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928827, {1523782021, 848901726}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928829, {1523782021, 859482214}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928831, {1523782021, 870157282}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196851, {249048, 628337139}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928833, {1523782021, 880725325}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928835, {1523782021, 891271652}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98259, {1523782022, 88113592}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928837, {1523782021, 901835149}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928839, {1523782021, 912457494}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928841, {1523782021, 923092342}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928843, {1523782021, 933669168}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928845, {1523782021, 944220429}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928847, {1523782021, 954781191}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928849, {1523782021, 965316295}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196853, {249048, 729006367}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928851, {1523782021, 975819807}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928853, {1523782021, 986447058}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928855, {1523782021, 997182311}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928857, {1523782022, 7839260}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660809 1265 1492862 382409"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19379, {1523782023, 0}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928859, {1523782022, 19664140}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928861, {1523782022, 30250366}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928863, {1523782022, 40912598}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928865, {1523782022, 51596329}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928867, {1523782022, 62702452}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928869, {1523782022, 73295182}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196855, {249048, 829618224}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928871, {1523782022, 83942116}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928873, {1523782022, 94391072}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98261, {1523782022, 288562014}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928875, {1523782022, 104953660}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928877, {1523782022, 115571543}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928879, {1523782022, 126092502}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928881, {1523782022, 136651726}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928883, {1523782022, 147295817}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928885, {1523782022, 157891367}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928887, {1523782022, 168503779}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196857, {249048, 930369233}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928889, {1523782022, 179036042}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928891, {1523782022, 189538409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928893, {1523782022, 200221762}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928895, {1523782022, 210639558}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928897, {1523782022, 221141474}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928899, {1523782022, 231622245}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928901, {1523782022, 242067026}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928903, {1523782022, 252517274}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928905, {1523782022, 263092436}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928907, {1523782022, 273665577}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196859, {249049, 30783772}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928909, {1523782022, 284345283}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928911, {1523782022, 294816348}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98263, {1523782022, 488944927}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928913, {1523782022, 305271265}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928915, {1523782022, 315771980}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928917, {1523782022, 326274046}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928919, {1523782022, 336811623}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928921, {1523782022, 347340433}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928923, {1523782022, 357850941}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413126, {249050, 14243609}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413128, {249050, 24103400}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413130, {249050, 24488452}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928925, {1523782022, 368365016}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196861, {249049, 131360267}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928927, {1523782022, 378674686}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928929, {1523782022, 389282057}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77513, {249050, 51296835}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928931, {1523782022, 399865265}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928933, {1523782022, 410272564}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928935, {1523782022, 421213347}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928937, {1523782022, 431712406}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928939, {1523782022, 442308617}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928941, {1523782022, 452839279}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928943, {1523782022, 463360484}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928945, {1523782022, 474428321}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196863, {249049, 232260825}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928947, {1523782022, 485095070}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24485, {249050, 149606741}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928949, {1523782022, 495395952}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98265, {1523782022, 689488334}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928951, {1523782022, 506123352}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928953, {1523782022, 517356340}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928955, {1523782022, 527986079}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928957, {1523782022, 538650908}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19701, {1523782023, 535665717}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928959, {1523782022, 549016722}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928961, {1523782022, 559479605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928963, {1523782022, 570007237}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196865, {249049, 332882385}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928965, {1523782022, 580403426}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413132, {249050, 244604252}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928967, {1523782022, 590676213}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928969, {1523782022, 601443572}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928971, {1523782022, 612211731}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928973, {1523782022, 622832193}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928975, {1523782022, 633477422}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928977, {1523782022, 644021233}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928979, {1523782022, 654526851}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928981, {1523782022, 665073111}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928983, {1523782022, 676036987}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196867, {249049, 433282872}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928985, {1523782022, 686705789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928987, {1523782022, 697235551}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98267, {1523782022, 890060928}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928989, {1523782022, 707683855}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928991, {1523782022, 718154781}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928993, {1523782022, 728651847}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928995, {1523782022, 739201095}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928997, {1523782022, 749671962}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1928999, {1523782022, 760164431}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929001, {1523782022, 770668925}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196869, {249049, 533922006}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929003, {1523782022, 780986374}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929005, {1523782022, 791518403}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929007, {1523782022, 802142531}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929009, {1523782022, 812679712}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929011, {1523782022, 823150287}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929013, {1523782022, 833758590}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929015, {1523782022, 844253224}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929017, {1523782022, 854764111}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929019, {1523782022, 865339827}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929021, {1523782022, 875933491}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196871, {249049, 634458097}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929023, {1523782022, 886471594}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929025, {1523782022, 896988275}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98269, {1523782023, 90446834}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929027, {1523782022, 907147362}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929029, {1523782022, 917609711}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929031, {1523782022, 928169803}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929033, {1523782022, 938764603}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929035, {1523782022, 949223204}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929037, {1523782022, 959778251}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929039, {1523782022, 970309255}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196873, {249049, 735597353}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929041, {1523782022, 980986672}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929043, {1523782022, 991679800}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929045, {1523782023, 2188237}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929047, {1523782023, 12433685}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660811 1265 1492869 382411"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19381, {1523782024, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929049, {1523782023, 22869708}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929051, {1523782023, 33346172}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929053, {1523782023, 43884591}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929055, {1523782023, 54347339}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929057, {1523782023, 65028979}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929059, {1523782023, 75577525}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196875, {249049, 836266423}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929061, {1523782023, 86030488}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929063, {1523782023, 96525253}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98271, {1523782023, 290861097}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929065, {1523782023, 107060636}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929067, {1523782023, 117572869}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929069, {1523782023, 128129868}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929071, {1523782023, 138644774}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929073, {1523782023, 149314903}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929075, {1523782023, 159977762}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929077, {1523782023, 170522886}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196877, {249049, 936634070}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929079, {1523782023, 181101784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929081, {1523782023, 191688318}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929083, {1523782023, 202198608}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929085, {1523782023, 212825064}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929087, {1523782023, 223334936}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929089, {1523782023, 233922707}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929091, {1523782023, 244601674}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929093, {1523782023, 255131429}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929095, {1523782023, 265620517}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929097, {1523782023, 276372257}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196879, {249050, 37349638}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929099, {1523782023, 286784060}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929101, {1523782023, 297322433}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98273, {1523782023, 491338832}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929103, {1523782023, 307938958}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929105, {1523782023, 318460878}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929107, {1523782023, 329091688}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929109, {1523782023, 339599958}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929111, {1523782023, 350393031}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413134, {249051, 15005873}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929113, {1523782023, 360665727}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413136, {249051, 24862862}, ffffffff) = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413137, {249051, 24862862}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413138, {249051, 25366372}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929115, {1523782023, 371028148}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929117, {1523782023, 381678155}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196881, {249050, 138065926}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929119, {1523782023, 392196903}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77515, {249051, 53137045}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929121, {1523782023, 402709497}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929123, {1523782023, 413312578}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929125, {1523782023, 423896579}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929127, {1523782023, 434605107}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929129, {1523782023, 445170095}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929131, {1523782023, 455913269}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929133, {1523782023, 466565872}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929135, {1523782023, 477251669}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196883, {249050, 238810261}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929137, {1523782023, 488201501}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24487, {249051, 150230398}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929139, {1523782023, 499299523}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98275, {1523782023, 691855301}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929141, {1523782023, 509874249}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929143, {1523782023, 520424659}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929145, {1523782023, 530915148}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929147, {1523782023, 541481717}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19703, {1523782024, 536075869}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929149, {1523782023, 551940891}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929151, {1523782023, 562609495}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929153, {1523782023, 573097348}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196885, {249050, 339253824}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929155, {1523782023, 583784571}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413140, {249051, 245269254}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929157, {1523782023, 594116417}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929159, {1523782023, 604662930}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929161, {1523782023, 615167883}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929163, {1523782023, 625814134}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929165, {1523782023, 636298963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929167, {1523782023, 646786267}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929169, {1523782023, 657554389}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929171, {1523782023, 668125438}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929173, {1523782023, 678616608}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196887, {249050, 440042346}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929175, {1523782023, 689294513}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929177, {1523782023, 700007424}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98277, {1523782023, 892215633}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929179, {1523782023, 710658963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929181, {1523782023, 721300338}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929183, {1523782023, 731865409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929185, {1523782023, 742441068}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929187, {1523782023, 753012118}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929189, {1523782023, 763562986}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929191, {1523782023, 774108329}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929193, {1523782023, 784623188}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196889, {249050, 540398508}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929195, {1523782023, 795237765}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929197, {1523782023, 805801391}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929199, {1523782023, 816306640}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929201, {1523782023, 826857249}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929203, {1523782023, 837430629}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929205, {1523782023, 848051715}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929207, {1523782023, 858567954}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929209, {1523782023, 869118572}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929211, {1523782023, 879628248}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196891, {249050, 641015909}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929213, {1523782023, 890169302}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929215, {1523782023, 900688260}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98279, {1523782024, 92442370}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929217, {1523782023, 911173436}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929219, {1523782023, 921666869}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929221, {1523782023, 932167636}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929223, {1523782023, 942723568}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929225, {1523782023, 953296724}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929227, {1523782023, 963817811}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929229, {1523782023, 974346080}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929231, {1523782023, 984985911}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196893, {249050, 741321621}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929233, {1523782023, 995500866}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929235, {1523782024, 6114937}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... fstat resumed> {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929237, {1523782024, 16780001}, ffffffff <unfinished ...>
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660814 1265 1492878 382413"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/data/db/diagnostic.data/metrics.interim.temp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 171
[pid    33] writev(171, [{NULL, 0}, {"\334*\0\0\t_id\0p\177z\310b\1\0\0\20type\0\1\0\0\0\5data"..., 10972}], 2) = 10972
[pid    33] close(171)                  = 0
[pid    33] rename("/data/db/diagnostic.data/metrics.interim.temp", "/data/db/diagnostic.data/metrics.interim") = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19383, {1523782025, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929239, {1523782024, 27363636}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929241, {1523782024, 38000499}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929243, {1523782024, 48540653}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929245, {1523782024, 59083952}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929247, {1523782024, 69640448}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929249, {1523782024, 80149376}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196895, {249050, 841802836}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929251, {1523782024, 90577681}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929253, {1523782024, 101052551}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98281, {1523782024, 292675418}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929255, {1523782024, 111522372}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929257, {1523782024, 122184018}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929259, {1523782024, 132658035}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929261, {1523782024, 143203175}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929263, {1523782024, 153778523}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929265, {1523782024, 164252928}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929267, {1523782024, 174777533}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929269, {1523782024, 185330862}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196897, {249050, 942132393}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929271, {1523782024, 195834547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929273, {1523782024, 206369120}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929275, {1523782024, 216941197}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929277, {1523782024, 227478870}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929279, {1523782024, 237929464}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929281, {1523782024, 248613554}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929283, {1523782024, 259094705}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929285, {1523782024, 269568256}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "k\0\0\0\345\206\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0features\0\23\0\0\0\20features\0\1\0\0"..., 91, MSG_NOSIGNAL, NULL, NULL) = 91
[pid    54] sendto(81, "z\0\0\0k\364'\0\345\206\3\0\333\7\0\0001\0\0\0\3js\0\f\0\0\0\10utf"..., 122, MSG_NOSIGNAL, NULL, 0) = 122
[pid    54] recvfrom(81, "s\0\0\0\353\206\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    54] <... fstat resumed> {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929287, {1523782024, 280062799}, ffffffff <unfinished ...>
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] sendto(81, "\344^\0\0l\364'\0\353\206\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196899, {249051, 42817007}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929289, {1523782024, 290374169}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929291, {1523782024, 300993358}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98283, {1523782024, 492899728}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "s\0\0\0\361\206\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929293, {1523782024, 311248190}, ffffffff <unfinished ...>
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] sendto(81, "\344^\0\0m\364'\0\361\206\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929295, {1523782024, 321780556}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929297, {1523782024, 332538402}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929299, {1523782024, 343066641}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929301, {1523782024, 353647067}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413142, {249052, 15716576}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929303, {1523782024, 364068469}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413144, {249052, 25599192}, ffffffff) = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413145, {249052, 25599192}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413146, {249052, 25949600}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929305, {1523782024, 374701237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929307, {1523782024, 385190028}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196901, {249051, 143379678}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929309, {1523782024, 395742036}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77517, {249052, 55642689}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929311, {1523782024, 406204433}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929313, {1523782024, 416713147}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929315, {1523782024, 427178632}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929317, {1523782024, 437702706}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929319, {1523782024, 448177192}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929321, {1523782024, 458789365}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929323, {1523782024, 469359847}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929325, {1523782024, 479979623}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196903, {249051, 244097887}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929327, {1523782024, 490268837}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24489, {249052, 150863189}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929329, {1523782024, 500795717}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98285, {1523782024, 693167583}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929331, {1523782024, 511369789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929333, {1523782024, 521918841}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929335, {1523782024, 532446256}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929337, {1523782024, 543094039}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19705, {1523782025, 536643224}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929339, {1523782024, 553604972}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929341, {1523782024, 564350738}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929343, {1523782024, 574890236}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929345, {1523782024, 585378081}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196905, {249051, 344668732}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413148, {249052, 245899383}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929347, {1523782024, 595997728}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929349, {1523782024, 606528797}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929351, {1523782024, 617190948}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929353, {1523782024, 627716048}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929355, {1523782024, 638240110}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929357, {1523782024, 648798193}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929359, {1523782024, 659508249}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929361, {1523782024, 670021275}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929363, {1523782024, 680644520}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196907, {249051, 445368330}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929365, {1523782024, 691133967}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929367, {1523782024, 702039399}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98287, {1523782024, 893611976}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929369, {1523782024, 712560699}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929371, {1523782024, 723087091}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929373, {1523782024, 733732102}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929375, {1523782024, 744673547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929377, {1523782024, 755320355}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929379, {1523782024, 765910293}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929381, {1523782024, 776403211}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929383, {1523782024, 786934378}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196909, {249051, 546073440}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929385, {1523782024, 797523962}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929387, {1523782024, 808171128}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929389, {1523782024, 818691575}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929391, {1523782024, 829370088}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929393, {1523782024, 840032935}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929395, {1523782024, 850470896}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929397, {1523782024, 860938413}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929399, {1523782024, 871412205}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929401, {1523782024, 882078123}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196911, {249051, 646630694}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929403, {1523782024, 892278384}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929405, {1523782024, 902763243}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98289, {1523782025, 93839371}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929407, {1523782024, 913217436}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929409, {1523782024, 923801496}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929411, {1523782024, 934318223}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929413, {1523782024, 944858944}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929415, {1523782024, 955417755}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929417, {1523782024, 966032299}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929419, {1523782024, 976531972}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929421, {1523782024, 987059719}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196913, {249051, 747335494}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929423, {1523782024, 997575748}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929425, {1523782025, 8071359}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660817 1265 1492890 382415"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929427, {1523782025, 19493229}, ffffffff <unfinished ...>
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19385, {1523782026, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929429, {1523782025, 30042445}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929431, {1523782025, 40811059}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929433, {1523782025, 51429435}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929435, {1523782025, 61986046}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929437, {1523782025, 72513171}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929439, {1523782025, 83036815}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196915, {249051, 847937496}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929441, {1523782025, 93455467}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98291, {1523782025, 294206973}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929443, {1523782025, 104009893}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929445, {1523782025, 114651369}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929447, {1523782025, 125191525}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929449, {1523782025, 135760909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929451, {1523782025, 146285188}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929453, {1523782025, 156845134}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929455, {1523782025, 167370311}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929457, {1523782025, 177929815}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929459, {1523782025, 188458915}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196917, {249051, 948604252}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929461, {1523782025, 198917491}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929463, {1523782025, 209448413}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929465, {1523782025, 219962912}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929467, {1523782025, 230550833}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929469, {1523782025, 241115373}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929471, {1523782025, 251620134}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929473, {1523782025, 262099500}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929475, {1523782025, 272857211}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929477, {1523782025, 283334721}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196919, {249052, 49356580}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929479, {1523782025, 293928795}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98293, {1523782025, 494431000}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929481, {1523782025, 304673724}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929483, {1523782025, 315230980}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929485, {1523782025, 325752592}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929487, {1523782025, 336367028}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929489, {1523782025, 346876061}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929491, {1523782025, 357545763}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413150, {249053, 16252432}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929493, {1523782025, 368013585}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413152, {249053, 26072217}, ffffffff) = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413153, {249053, 26072217}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413154, {249053, 26470753}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929495, {1523782025, 378461475}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929497, {1523782025, 388945937}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196921, {249052, 150006833}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929499, {1523782025, 399417275}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77519, {249053, 57109279}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929501, {1523782025, 409907310}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929503, {1523782025, 420490052}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929505, {1523782025, 431017355}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929507, {1523782025, 441526179}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929509, {1523782025, 452072964}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929511, {1523782025, 462559258}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929513, {1523782025, 473097434}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929515, {1523782025, 483571165}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929517, {1523782025, 494002566}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196923, {249052, 250301835}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24491, {249053, 151425309}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98295, {1523782025, 694587939}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929519, {1523782025, 504533788}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929521, {1523782025, 515151910}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929523, {1523782025, 525635993}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929525, {1523782025, 536195539}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19707, {1523782026, 536766528}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929527, {1523782025, 546687412}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929529, {1523782025, 557222282}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929531, {1523782025, 567843836}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929533, {1523782025, 578522591}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929535, {1523782025, 589133629}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413156, {249053, 246663867}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196925, {249052, 350975655}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929537, {1523782025, 600089797}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929539, {1523782025, 610570767}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929541, {1523782025, 621221538}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929543, {1523782025, 631839619}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929545, {1523782025, 642374961}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929547, {1523782025, 652874206}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929549, {1523782025, 663470348}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929551, {1523782025, 673933726}, ffffffff <unfinished ...>
[pid  4985] <... recvfrom resumed> "T\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4985] recvfrom(2322, "backend_database\0update\0000\1\0\0\2upd"..., 580, MSG_NOSIGNAL, NULL, NULL) = 580
[pid  4985] sendto(2322, "p\0\0\0n\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4985] recvfrom(2322,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929553, {1523782025, 684051218}, ffffffff <unfinished ...>
[pid  4985] <... recvfrom resumed> "T\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid  4985] recvfrom(2322,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  4985] <... recvfrom resumed> "backend_database\0update\0000\1\0\0\2upd"..., 580, MSG_NOSIGNAL, NULL, NULL) = 580
[pid     8] <... futex resumed> )       = 0
[pid  4985] sendto(2322, "p\0\0\0o\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0 <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929555, {1523782025, 694452707}, ffffffff <unfinished ...>
[pid  4985] <... sendto resumed> )      = 112
[pid  4985] recvfrom(2322,  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196927, {249052, 451723053}, ffffffff <unfinished ...>
[pid  4392] <... recvfrom resumed> "T\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4392] recvfrom(1619,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid  4392] <... recvfrom resumed> "backend_database\0update\0000\1\0\0\2upd"..., 580, MSG_NOSIGNAL, NULL, NULL) = 580
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98297, {1523782025, 894838819}, ffffffff <unfinished ...>
[pid  4392] sendto(1619, "p\0\0\0p\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0 <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  4392] <... sendto resumed> )      = 112
[pid  4392] recvfrom(1619,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929557, {1523782025, 704715975}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929559, {1523782025, 715384187}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929561, {1523782025, 725949750}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929563, {1523782025, 736612511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929565, {1523782025, 747079338}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929567, {1523782025, 757656223}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929569, {1523782025, 768100867}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929571, {1523782025, 778577030}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929573, {1523782025, 789097376}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196929, {249052, 552468368}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929575, {1523782025, 799341159}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929577, {1523782025, 809839923}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929579, {1523782025, 820393510}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929581, {1523782025, 830912844}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929583, {1523782025, 841447199}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929585, {1523782025, 851982118}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929587, {1523782025, 862466205}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929589, {1523782025, 873097599}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929591, {1523782025, 883601573}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929593, {1523782025, 894165466}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196931, {249052, 653211533}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929595, {1523782025, 904675847}, ffffffff <unfinished ...>
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98299, {1523782026, 94951849}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929597, {1523782025, 915279114}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929599, {1523782025, 925807691}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929601, {1523782025, 936331457}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929603, {1523782025, 946999547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929605, {1523782025, 957696402}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929607, {1523782025, 968422626}, ffffffff <unfinished ...>
[pid    35] <... restart_syscall resumed> ) = 0
[pid    35] nanosleep({60, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929609, {1523782025, 979048481}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929611, {1523782025, 989636598}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196933, {249052, 753853928}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929613, {1523782026, 129866}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] open("/proc/6/stat", O_RDONLY <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... open resumed> )        = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171 <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929615, {1523782026, 14675641}, ffffffff <unfinished ...>
[pid    33] <... close resumed> )       = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660822 1265 1492902 382416"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19387, {1523782027, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929617, {1523782026, 25193692}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929619, {1523782026, 35769471}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929621, {1523782026, 46345425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929623, {1523782026, 56945380}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929625, {1523782026, 67405886}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929627, {1523782026, 77915621}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929629, {1523782026, 88566799}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196935, {249052, 854492464}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929631, {1523782026, 99341347}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98301, {1523782026, 295576285}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929633, {1523782026, 109909391}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929635, {1523782026, 120573727}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929637, {1523782026, 131251782}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929639, {1523782026, 141891160}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929641, {1523782026, 152396521}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929643, {1523782026, 163100677}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929645, {1523782026, 173711854}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929647, {1523782026, 184194290}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929649, {1523782026, 194771892}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196937, {249052, 955415485}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929651, {1523782026, 205371534}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929653, {1523782026, 215874337}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929655, {1523782026, 226362256}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929657, {1523782026, 236907689}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929659, {1523782026, 247489323}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929661, {1523782026, 257941122}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929663, {1523782026, 268376057}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929665, {1523782026, 278899925}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929667, {1523782026, 289371386}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929669, {1523782026, 299931838}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196939, {249053, 55794939}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98303, {1523782026, 496033109}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929671, {1523782026, 310281928}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929673, {1523782026, 320949336}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929675, {1523782026, 331394760}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929677, {1523782026, 341879057}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929679, {1523782026, 352518092}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413158, {249054, 16871236}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929681, {1523782026, 363144351}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413160, {249054, 26781164}, ffffffff) = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413161, {249054, 26781164}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413162, {249054, 27106332}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929683, {1523782026, 373403025}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929685, {1523782026, 384175052}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929687, {1523782026, 394723892}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196941, {249053, 156793149}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77521, {249054, 58650181}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929689, {1523782026, 405272072}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929691, {1523782026, 415686099}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929693, {1523782026, 426218157}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929695, {1523782026, 436641478}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929697, {1523782026, 447128661}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929699, {1523782026, 457625047}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929701, {1523782026, 468383113}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929703, {1523782026, 479104726}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929705, {1523782026, 489795666}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24493, {249054, 152282732}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929707, {1523782026, 500230942}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196943, {249053, 257357278}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98305, {1523782026, 696475620}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929709, {1523782026, 510680059}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929711, {1523782026, 521368220}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929713, {1523782026, 531882653}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929715, {1523782026, 542358146}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19709, {1523782027, 537208815}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929717, {1523782026, 552854649}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929719, {1523782026, 563530272}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929721, {1523782026, 574229581}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929723, {1523782026, 584874555}, ffffffff <unfinished ...>
[pid    37] <... restart_syscall resumed> ) = -1 ETIMEDOUT (Connection timed out)
[pid    37] poll([{fd=47, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    37] poll([{fd=82, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    37] poll([{fd=38, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    37] poll([{fd=85, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    37] poll([{fd=39, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    37] poll([{fd=156, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    37] poll([{fd=37, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    37] poll([{fd=95, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    37] poll([{fd=41, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    37] poll([{fd=40, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    37] futex(0x55883f392a18, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    37] futex(0x55883f392a44, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 329, {1523782086, 582063715}, ffffffff <unfinished ...>
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413164, {249054, 247348477}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929725, {1523782026, 595201809}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196945, {249053, 357933938}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929727, {1523782026, 605460472}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929729, {1523782026, 615927178}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929731, {1523782026, 626478115}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929733, {1523782026, 637104453}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929735, {1523782026, 647582627}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929737, {1523782026, 658060638}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929739, {1523782026, 668554223}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929741, {1523782026, 679376090}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929743, {1523782026, 689862531}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929745, {1523782026, 700346878}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196947, {249053, 459451253}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98307, {1523782026, 896818949}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929747, {1523782026, 710983952}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929749, {1523782026, 721469425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929751, {1523782026, 731985788}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929753, {1523782026, 742731740}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929755, {1523782026, 753237235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929757, {1523782026, 763745114}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929759, {1523782026, 774410259}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929761, {1523782026, 784945475}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929763, {1523782026, 795480476}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196949, {249053, 560122014}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929765, {1523782026, 805896178}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929767, {1523782026, 816365765}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929769, {1523782026, 826924719}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929771, {1523782026, 837432726}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929773, {1523782026, 848006422}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929775, {1523782026, 858493642}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929777, {1523782026, 869117674}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929779, {1523782026, 879601841}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929781, {1523782026, 890198264}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929783, {1523782026, 900785640}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196951, {249053, 660790849}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98309, {1523782027, 97064506}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929785, {1523782026, 911268753}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929787, {1523782026, 921984154}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929789, {1523782026, 932604098}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929791, {1523782026, 943250939}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929793, {1523782026, 953819451}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929795, {1523782026, 964403462}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929797, {1523782026, 975791366}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929799, {1523782026, 988553449}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929801, {1523782026, 999098881}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196953, {249053, 761650015}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929803, {1523782027, 9752765}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660827 1265 1492918 382418"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... close resumed> )       = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... read resumed> "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19389, {1523782028, 0}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929805, {1523782027, 20378067}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929807, {1523782027, 30875782}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929809, {1523782027, 41487457}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929811, {1523782027, 51954971}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929813, {1523782027, 62412366}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929815, {1523782027, 72969052}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929817, {1523782027, 83503976}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929819, {1523782027, 94056114}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929821, {1523782027, 104664924}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196955, {249053, 862210798}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98311, {1523782027, 297311111}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929823, {1523782027, 115511660}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929825, {1523782027, 126178682}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929827, {1523782027, 136758792}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929829, {1523782027, 147376601}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929831, {1523782027, 157885373}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929833, {1523782027, 168538067}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929835, {1523782027, 179177160}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929837, {1523782027, 189703905}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929839, {1523782027, 200264266}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196957, {249053, 962986376}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929841, {1523782027, 210700632}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929843, {1523782027, 221244888}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929845, {1523782027, 231770944}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929847, {1523782027, 242227520}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929849, {1523782027, 252907381}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929851, {1523782027, 263441604}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929853, {1523782027, 274231393}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929855, {1523782027, 285016266}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929857, {1523782027, 295506881}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929859, {1523782027, 306039513}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98313, {1523782027, 497628144}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196959, {249054, 63775582}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929861, {1523782027, 316656472}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929863, {1523782027, 327356017}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929865, {1523782027, 338035265}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929867, {1523782027, 348646471}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929869, {1523782027, 359207211}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413166, {249055, 17565423}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929871, {1523782027, 369673169}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413168, {249055, 27229277}, ffffffff) = -1 EAGAIN (Resource temporarily unavailable)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413169, {249055, 27229277}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413170, {249055, 27711537}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929873, {1523782027, 380189751}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929875, {1523782027, 390696904}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929877, {1523782027, 401256392}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77523, {249055, 61502396}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196961, {249054, 164379470}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929879, {1523782027, 411593613}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929881, {1523782027, 422356198}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929883, {1523782027, 432913432}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929885, {1523782027, 443470579}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929887, {1523782027, 453947497}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929889, {1523782027, 464543336}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929891, {1523782027, 475015396}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929893, {1523782027, 485671107}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929895, {1523782027, 496178075}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24495, {249055, 152573430}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929897, {1523782027, 506656462}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98315, {1523782027, 697816513}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196963, {249054, 264764767}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929899, {1523782027, 517228927}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929901, {1523782027, 527700923}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929903, {1523782027, 538184467}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19711, {1523782028, 537775129}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929905, {1523782027, 548638106}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929907, {1523782027, 559568137}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929909, {1523782027, 570109064}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929911, {1523782027, 580678963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929913, {1523782027, 591154145}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413172, {249055, 248041346}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929915, {1523782027, 601701723}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196965, {249054, 365435159}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929917, {1523782027, 612170164}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929919, {1523782027, 622771773}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929921, {1523782027, 633376825}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929923, {1523782027, 643929230}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929925, {1523782027, 654393748}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929927, {1523782027, 664972369}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929929, {1523782027, 675518075}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929931, {1523782027, 685982878}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929933, {1523782027, 696586745}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929935, {1523782027, 707103608}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98317, {1523782027, 898091906}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196967, {249054, 465807027}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929937, {1523782027, 717733917}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929939, {1523782027, 728276842}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929941, {1523782027, 738791989}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929943, {1523782027, 749310207}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929945, {1523782027, 759871473}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929947, {1523782027, 770337999}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929949, {1523782027, 780865215}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929951, {1523782027, 791324923}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929953, {1523782027, 801951974}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196969, {249054, 566444237}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929955, {1523782027, 812405694}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929957, {1523782027, 823053459}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929959, {1523782027, 833532013}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929961, {1523782027, 844015396}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929963, {1523782027, 854587567}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929965, {1523782027, 865202226}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929967, {1523782027, 875702622}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929969, {1523782027, 886188985}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929971, {1523782027, 896758529}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98319, {1523782028, 98308326}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929973, {1523782027, 907477714}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196971, {249054, 667061159}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929975, {1523782027, 918039957}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929977, {1523782027, 928602591}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929979, {1523782027, 939218469}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929981, {1523782027, 949712208}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929983, {1523782027, 960454712}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929985, {1523782027, 970974694}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929987, {1523782027, 981460042}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929989, {1523782027, 992131639}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929991, {1523782028, 2635343}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196973, {249054, 768719935}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929993, {1523782028, 13603584}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660834 1265 1492929 382420"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19391, {1523782029, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929995, {1523782028, 24052349}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929997, {1523782028, 34565167}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1929999, {1523782028, 45116895}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930001, {1523782028, 55672591}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930003, {1523782028, 66282904}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930005, {1523782028, 76946602}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930007, {1523782028, 87398939}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930009, {1523782028, 97860878}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98321, {1523782028, 298465146}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930011, {1523782028, 108402408}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196975, {249054, 869476388}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930013, {1523782028, 118836858}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930015, {1523782028, 129400316}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930017, {1523782028, 140016527}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930019, {1523782028, 150527434}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930021, {1523782028, 161044702}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930023, {1523782028, 171578669}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930025, {1523782028, 182147969}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930027, {1523782028, 192636969}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930029, {1523782028, 203224977}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930031, {1523782028, 213715070}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196977, {249054, 969810420}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930033, {1523782028, 224282510}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930035, {1523782028, 234798378}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930037, {1523782028, 245362665}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930039, {1523782028, 255967912}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930041, {1523782028, 266620620}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930043, {1523782028, 277364397}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930045, {1523782028, 287889049}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930047, {1523782028, 298506074}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98323, {1523782028, 499047117}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930049, {1523782028, 309290237}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196979, {249055, 70475435}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930051, {1523782028, 319624135}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930053, {1523782028, 330353724}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930055, {1523782028, 341015311}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930057, {1523782028, 351489230}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930059, {1523782028, 362021738}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413174, {249056, 18151053}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413176, {249056, 27954164}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413178, {249056, 28481902}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930061, {1523782028, 373376551}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930063, {1523782028, 384115483}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930065, {1523782028, 394661275}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930067, {1523782028, 405238034}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77525, {249056, 63025363}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196981, {249055, 171026191}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930069, {1523782028, 415651650}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930071, {1523782028, 426218478}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930073, {1523782028, 436809823}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930075, {1523782028, 447359842}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930077, {1523782028, 457890928}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930079, {1523782028, 468494624}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930081, {1523782028, 478988185}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930083, {1523782028, 489630948}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24497, {249056, 153267582}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930085, {1523782028, 499989304}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98325, {1523782028, 699641758}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930087, {1523782028, 510146754}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196983, {249055, 271680175}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930089, {1523782028, 520674017}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930091, {1523782028, 531318027}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930093, {1523782028, 541871079}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19713, {1523782029, 538393000}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930095, {1523782028, 552271655}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930097, {1523782028, 563056107}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930099, {1523782028, 573541222}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930101, {1523782028, 584074850}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413180, {249056, 248853662}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930103, {1523782028, 594338506}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930105, {1523782028, 604884689}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930107, {1523782028, 615567833}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196985, {249055, 372129604}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930109, {1523782028, 626294909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930111, {1523782028, 636871107}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930113, {1523782028, 647495496}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930115, {1523782028, 657979892}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930117, {1523782028, 668736438}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930119, {1523782028, 679390796}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930121, {1523782028, 689956549}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930123, {1523782028, 700515494}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98327, {1523782028, 900196210}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930125, {1523782028, 710817082}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196987, {249055, 472770187}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930127, {1523782028, 721366831}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930129, {1523782028, 731867625}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930131, {1523782028, 742458245}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930133, {1523782028, 753100516}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930135, {1523782028, 763743013}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930137, {1523782028, 774265097}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930139, {1523782028, 784904382}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930141, {1523782028, 795440060}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930143, {1523782028, 806077895}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930145, {1523782028, 816629931}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196989, {249055, 573388993}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930147, {1523782028, 827181646}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930149, {1523782028, 837904725}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930151, {1523782028, 848537729}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930153, {1523782028, 859074589}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930155, {1523782028, 869721102}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930157, {1523782028, 880306012}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930159, {1523782028, 890967333}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930161, {1523782028, 901486128}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98329, {1523782029, 100707263}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930163, {1523782028, 911951938}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196991, {249055, 674253549}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930165, {1523782028, 922437797}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930167, {1523782028, 933068205}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930169, {1523782028, 943660567}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930171, {1523782028, 954212873}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930173, {1523782028, 964945688}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930175, {1523782028, 975532198}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930177, {1523782028, 986186679}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930179, {1523782028, 996684104}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930181, {1523782029, 7308460}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660836 1265 1492939 382422"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19393, {1523782030, 0}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196993, {249055, 774648547}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930183, {1523782029, 19122974}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930185, {1523782029, 29718690}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930187, {1523782029, 40237272}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930189, {1523782029, 50755869}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930191, {1523782029, 61265162}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930193, {1523782029, 71922964}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930195, {1523782029, 82587858}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930197, {1523782029, 93124664}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930199, {1523782029, 103635261}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98331, {1523782029, 301330469}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930201, {1523782029, 114008396}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196995, {249055, 875289497}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930203, {1523782029, 124638081}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930205, {1523782029, 135303939}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930207, {1523782029, 146094544}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930209, {1523782029, 156595151}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930211, {1523782029, 167234967}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930213, {1523782029, 181317398}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930215, {1523782029, 191946558}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930217, {1523782029, 202520232}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930219, {1523782029, 213191207}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196997, {249055, 976195827}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930221, {1523782029, 223519767}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930223, {1523782029, 234126698}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930225, {1523782029, 244594127}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930227, {1523782029, 255185350}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930229, {1523782029, 265760993}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930231, {1523782029, 276336775}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930233, {1523782029, 287029714}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930235, {1523782029, 297532070}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930237, {1523782029, 308169445}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98333, {1523782029, 501845288}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930239, {1523782029, 318673926}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 196999, {249056, 77167447}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930241, {1523782029, 329260789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930243, {1523782029, 339782205}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930245, {1523782029, 350392902}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930247, {1523782029, 361046000}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413182, {249057, 19319133}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930249, {1523782029, 371535737}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413184, {249057, 28584035}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413186, {249057, 28999855}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930251, {1523782029, 382129455}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930253, {1523782029, 392609034}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930255, {1523782029, 403295241}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77527, {249057, 64963773}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930257, {1523782029, 413579112}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197001, {249056, 177815193}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930259, {1523782029, 423911802}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930261, {1523782029, 434379344}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930263, {1523782029, 444908091}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930265, {1523782029, 455544759}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930267, {1523782029, 466354544}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930269, {1523782029, 477286101}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930271, {1523782029, 488213374}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24499, {249057, 154221595}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930273, {1523782029, 499060931}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930275, {1523782029, 509572382}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98335, {1523782029, 703135736}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930277, {1523782029, 520016267}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197003, {249056, 278501625}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930279, {1523782029, 530427446}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930281, {1523782029, 540949408}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19715, {1523782030, 538993073}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930283, {1523782029, 551393295}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930285, {1523782029, 561830446}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930287, {1523782029, 572283250}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930289, {1523782029, 582824213}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930291, {1523782029, 593414705}, ffffffff <unfinished ...>
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413188, {249057, 249306571}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930293, {1523782029, 603932279}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930295, {1523782029, 614447860}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197005, {249056, 379319765}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930297, {1523782029, 624650102}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930299, {1523782029, 635146156}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930301, {1523782029, 645623712}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930303, {1523782029, 656414412}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930305, {1523782029, 666977235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930307, {1523782029, 677835177}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930309, {1523782029, 688425529}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930311, {1523782029, 699013857}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930313, {1523782029, 709475684}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98337, {1523782029, 903504957}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930315, {1523782029, 719899169}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197007, {249056, 479920944}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930317, {1523782029, 730249611}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930319, {1523782029, 740856592}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930321, {1523782029, 751607325}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930323, {1523782029, 763942437}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930325, {1523782029, 774551206}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930327, {1523782029, 785480090}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930329, {1523782029, 796139539}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930331, {1523782029, 806775451}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930333, {1523782029, 817403892}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197009, {249056, 580754316}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930335, {1523782029, 827870356}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930337, {1523782029, 838446577}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930339, {1523782029, 849111949}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930341, {1523782029, 859613311}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930343, {1523782029, 871071437}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930345, {1523782029, 881644269}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930347, {1523782029, 892361982}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930349, {1523782029, 902915954}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98339, {1523782030, 103652023}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930351, {1523782029, 913456512}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930353, {1523782029, 923984810}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197011, {249056, 681506504}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930355, {1523782029, 934557222}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930357, {1523782029, 945129552}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930359, {1523782029, 955654190}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930361, {1523782029, 966156208}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930363, {1523782029, 976802788}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930365, {1523782029, 987305320}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930367, {1523782029, 997947000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930369, {1523782030, 8671950}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] close(171 <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... close resumed> )       = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930371, {1523782030, 18950467}, ffffffff <unfinished ...>
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660847 1265 1492961 382423"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19395, {1523782031, 0}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197013, {249056, 782312646}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930373, {1523782030, 29385296}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930375, {1523782030, 40006647}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930377, {1523782030, 50546515}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930379, {1523782030, 61177330}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930381, {1523782030, 71748524}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930383, {1523782030, 82316215}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930385, {1523782030, 92885062}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930387, {1523782030, 103450682}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98341, {1523782030, 304003245}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930389, {1523782030, 114478596}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930391, {1523782030, 125179021}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197015, {249056, 883148829}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930393, {1523782030, 135668004}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930395, {1523782030, 146206752}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930397, {1523782030, 156821069}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930399, {1523782030, 167396894}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930401, {1523782030, 177917710}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930403, {1523782030, 188560810}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930405, {1523782030, 199212519}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930407, {1523782030, 209757998}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930409, {1523782030, 220254884}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197017, {249056, 983860419}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930411, {1523782030, 230782834}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930413, {1523782030, 241259380}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930415, {1523782030, 256074067}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930417, {1523782030, 266694190}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930419, {1523782030, 277211061}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930421, {1523782030, 287698768}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930423, {1523782030, 298380615}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930425, {1523782030, 309115974}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98343, {1523782030, 504537953}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930427, {1523782030, 319611909}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197019, {249057, 84706631}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930429, {1523782030, 330148889}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930431, {1523782030, 340800445}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930433, {1523782030, 351328298}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413190, {249058, 27181015}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413192, {249058, 32877585}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413194, {249058, 33277913}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930435, {1523782030, 372122778}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930437, {1523782030, 384072148}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930439, {1523782030, 395133085}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930441, {1523782030, 405638965}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77529, {249058, 67607991}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930443, {1523782030, 416294149}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197021, {249057, 185394332}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930445, {1523782030, 427470410}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930447, {1523782030, 438097673}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930449, {1523782030, 449299605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930451, {1523782030, 459877684}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930453, {1523782030, 470400598}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930455, {1523782030, 480937491}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930457, {1523782030, 491730268}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24501, {249058, 154858120}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930459, {1523782030, 502249784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930461, {1523782030, 513348602}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98345, {1523782030, 705250119}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930463, {1523782030, 524075595}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197023, {249057, 286059456}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930465, {1523782030, 534775576}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930467, {1523782030, 545364324}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19717, {1523782031, 539524597}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930469, {1523782030, 556023901}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930471, {1523782030, 566542717}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930473, {1523782030, 577157833}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930475, {1523782030, 587734736}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413196, {249058, 250014173}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930477, {1523782030, 598331494}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930479, {1523782030, 608945071}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930481, {1523782030, 619489096}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930483, {1523782030, 630028212}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197025, {249057, 386735835}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930485, {1523782030, 640535344}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930487, {1523782030, 651189734}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930489, {1523782030, 661735218}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930491, {1523782030, 672613989}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930493, {1523782030, 683142281}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930495, {1523782030, 693734318}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930497, {1523782030, 704580913}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930499, {1523782030, 715169582}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98347, {1523782030, 905982462}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930501, {1523782030, 725573663}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197027, {249057, 487625885}, ffffffff <unfinished ...>
[pid  1333] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  1333] recvfrom(1074, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  1333] sendto(1074, "p\0\0\0q\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  1333] recvfrom(1074,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930503, {1523782030, 735746263}, ffffffff <unfinished ...>
[pid  4022] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4022] recvfrom(577, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4022] sendto(577, "p\0\0\0r\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4022] recvfrom(577,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930505, {1523782030, 746081901}, ffffffff <unfinished ...>
[pid  4022] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4022] recvfrom(577, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4022] sendto(577, "p\0\0\0s\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4022] recvfrom(577,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930507, {1523782030, 756403474}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930509, {1523782030, 766971360}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930511, {1523782030, 777418847}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930513, {1523782030, 787916344}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930515, {1523782030, 798390419}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930517, {1523782030, 808902777}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930519, {1523782030, 819557288}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930521, {1523782030, 830093786}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197029, {249057, 588132519}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930523, {1523782030, 840644402}, ffffffff <unfinished ...>
[pid    20] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    20] futex(0x55883f679388, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    20] futex(0x55883f6793b4, FUTEX_WAIT_BITSET_PRIVATE, 1973, {249067, 503265351}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930525, {1523782030, 851144560}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930527, {1523782030, 861772728}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930529, {1523782030, 872251662}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930531, {1523782030, 882772152}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930533, {1523782030, 893282887}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930535, {1523782030, 904025437}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930537, {1523782030, 914626849}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98349, {1523782031, 106244889}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930539, {1523782030, 925105918}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197031, {249057, 688668479}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930541, {1523782030, 935492521}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930543, {1523782030, 946078294}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930545, {1523782030, 956583193}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930547, {1523782030, 966970634}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930549, {1523782030, 977453919}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930551, {1523782030, 988017263}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930553, {1523782030, 998551984}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930555, {1523782031, 9135313}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... read resumed> "cpu  8660872 1265 1492993 382424"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930557, {1523782031, 21660027}, ffffffff <unfinished ...>
[pid    33] <... read resumed> "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19397, {1523782032, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930559, {1523782031, 32174422}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197033, {249057, 789236688}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930561, {1523782031, 43002759}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930563, {1523782031, 53494484}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930565, {1523782031, 63996074}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930567, {1523782031, 74627342}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930569, {1523782031, 85134669}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930571, {1523782031, 95644481}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930573, {1523782031, 106227044}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98351, {1523782031, 306692222}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930575, {1523782031, 116983306}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930577, {1523782031, 127542209}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197035, {249057, 889878289}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930579, {1523782031, 138094149}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930581, {1523782031, 148642745}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930583, {1523782031, 159130780}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930585, {1523782031, 169740547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930587, {1523782031, 180402476}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930589, {1523782031, 191053385}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930591, {1523782031, 201599894}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930593, {1523782031, 212006741}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930595, {1523782031, 222488893}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930597, {1523782031, 233026250}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197037, {249057, 990514501}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930599, {1523782031, 243547517}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930601, {1523782031, 254149224}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930603, {1523782031, 264652157}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930605, {1523782031, 275305012}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930607, {1523782031, 285793753}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930609, {1523782031, 296293922}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930611, {1523782031, 306796791}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98353, {1523782031, 507311357}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930613, {1523782031, 317564154}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930615, {1523782031, 328288907}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197039, {249058, 91181676}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930617, {1523782031, 338931633}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930619, {1523782031, 349559171}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930621, {1523782031, 360078554}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930623, {1523782031, 370577146}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413198, {249059, 27692117}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f679434, FUTEX_WAIT_BITSET_PRIVATE, 337319, {249058, 43835604}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413201, {249059, 33856472}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930625, {1523782031, 381249837}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f679408, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413202, {249059, 44764206}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930627, {1523782031, 392075722}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930629, {1523782031, 402614474}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77531, {249059, 69368986}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930631, {1523782031, 414331713}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930633, {1523782031, 424817237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197041, {249058, 191603478}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930635, {1523782031, 435490391}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930637, {1523782031, 446068142}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930639, {1523782031, 456596660}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930641, {1523782031, 467117204}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930643, {1523782031, 477625397}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930645, {1523782031, 488184119}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930647, {1523782031, 498732341}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24503, {249059, 155257170}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930649, {1523782031, 509144540}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98355, {1523782031, 707873580}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930651, {1523782031, 519636192}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930653, {1523782031, 530157216}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197043, {249058, 292247249}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930655, {1523782031, 540631421}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19719, {1523782032, 540003351}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930657, {1523782031, 550834701}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930659, {1523782031, 561477584}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930661, {1523782031, 571928603}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930663, {1523782031, 582451673}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930665, {1523782031, 593005976}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413204, {249059, 250696696}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930667, {1523782031, 603532429}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930669, {1523782031, 614055193}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930671, {1523782031, 624509424}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930673, {1523782031, 634997915}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197045, {249058, 392696793}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930675, {1523782031, 645514852}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930677, {1523782031, 656022512}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930679, {1523782031, 666646804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930681, {1523782031, 677200654}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930683, {1523782031, 687719908}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930685, {1523782031, 698244349}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930687, {1523782031, 708854878}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98357, {1523782031, 908557301}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930689, {1523782031, 719037404}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930691, {1523782031, 729543454}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197047, {249058, 493359685}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930693, {1523782031, 739881996}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930695, {1523782031, 750636215}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930697, {1523782031, 761225318}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930699, {1523782031, 771922931}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930701, {1523782031, 782393001}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930703, {1523782031, 792873980}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930705, {1523782031, 803427433}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930707, {1523782031, 814007734}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930709, {1523782031, 824603821}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930711, {1523782031, 835242249}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197049, {249058, 593810715}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930713, {1523782031, 845763535}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930715, {1523782031, 856336159}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930717, {1523782031, 866830245}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930719, {1523782031, 877367910}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930721, {1523782031, 887870614}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930723, {1523782031, 898305220}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930725, {1523782031, 908858212}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98359, {1523782032, 108999425}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930727, {1523782031, 919288409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930729, {1523782031, 929736705}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197051, {249058, 694399505}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930731, {1523782031, 940039017}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930733, {1523782031, 950509912}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930735, {1523782031, 960996272}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930737, {1523782031, 971662384}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930739, {1523782031, 982183645}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930741, {1523782031, 992831872}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930743, {1523782032, 3536030}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... read resumed> "cpu  8660874 1265 1493004 382426"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930745, {1523782032, 16672510}, ffffffff <unfinished ...>
[pid    33] <... read resumed> "", 16384) = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19399, {1523782033, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930747, {1523782032, 27171757}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930749, {1523782032, 37562922}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197053, {249058, 794819117}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930751, {1523782032, 48106979}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930753, {1523782032, 58694396}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930755, {1523782032, 69198337}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930757, {1523782032, 79705836}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930759, {1523782032, 90378729}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930761, {1523782032, 100911396}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930763, {1523782032, 111486374}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98361, {1523782032, 309467981}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930765, {1523782032, 121715467}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930767, {1523782032, 132203528}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197055, {249058, 895633949}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930769, {1523782032, 142555226}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930771, {1523782032, 153097189}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930773, {1523782032, 163596008}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930775, {1523782032, 174219463}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930777, {1523782032, 184712968}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930779, {1523782032, 195522097}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930781, {1523782032, 206006620}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930783, {1523782032, 216486274}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930785, {1523782032, 226968835}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930787, {1523782032, 237474871}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197057, {249058, 996043195}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930789, {1523782032, 247989272}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930791, {1523782032, 258601729}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930793, {1523782032, 269146424}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930795, {1523782032, 279696390}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930797, {1523782032, 290249059}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930799, {1523782032, 301000673}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930801, {1523782032, 311520868}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98363, {1523782032, 509893066}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930803, {1523782032, 321758461}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930805, {1523782032, 332474868}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197059, {249059, 96812677}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930807, {1523782032, 342976617}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930809, {1523782032, 353506775}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930811, {1523782032, 364112496}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413206, {249060, 28406593}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930813, {1523782032, 374317641}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413208, {249060, 34588382}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930815, {1523782032, 384988230}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413210, {249060, 45370167}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930817, {1523782032, 395437747}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930819, {1523782032, 406261662}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77533, {249060, 71345301}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930821, {1523782032, 416453205}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930823, {1523782032, 427243571}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930825, {1523782032, 437777560}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197061, {249059, 197605572}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930827, {1523782032, 448385566}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930829, {1523782032, 458916895}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930831, {1523782032, 469426440}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930833, {1523782032, 480049516}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930835, {1523782032, 490744943}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24505, {249060, 156143226}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930837, {1523782032, 501030656}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930839, {1523782032, 511685084}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98365, {1523782032, 710407859}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930841, {1523782032, 522084805}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930843, {1523782032, 532626799}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197063, {249059, 298209144}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930845, {1523782032, 543072078}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19721, {1523782033, 540590405}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930847, {1523782032, 553570293}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930849, {1523782032, 564172674}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930851, {1523782032, 574696471}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930853, {1523782032, 585352674}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413212, {249060, 251532648}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930855, {1523782032, 596457124}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930857, {1523782032, 607023400}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930859, {1523782032, 617652114}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930861, {1523782032, 628261974}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930863, {1523782032, 638864651}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197065, {249059, 398845560}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930865, {1523782032, 649493069}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930867, {1523782032, 660205187}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930869, {1523782032, 670772059}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930871, {1523782032, 681369004}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930873, {1523782032, 691930315}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930875, {1523782032, 702570849}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930877, {1523782032, 713375755}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98367, {1523782032, 911043895}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930879, {1523782032, 723949811}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930881, {1523782032, 734397885}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197067, {249059, 499624927}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930883, {1523782032, 744982188}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930885, {1523782032, 755557231}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930887, {1523782032, 766072589}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930889, {1523782032, 776783608}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930891, {1523782032, 787251358}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930893, {1523782032, 797950081}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930895, {1523782032, 808723483}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930897, {1523782032, 819260549}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930899, {1523782032, 829930240}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930901, {1523782032, 840432638}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197069, {249059, 600451679}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930903, {1523782032, 850947214}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930905, {1523782032, 861500865}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930907, {1523782032, 872113001}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930909, {1523782032, 882636493}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930911, {1523782032, 893211071}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930913, {1523782032, 903854749}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930915, {1523782032, 914402081}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98369, {1523782033, 111509376}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930917, {1523782032, 925010370}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930919, {1523782032, 935547853}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197071, {249059, 701405127}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930921, {1523782032, 946313829}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930923, {1523782032, 956914025}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930925, {1523782032, 967389649}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930927, {1523782032, 977852286}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930929, {1523782032, 988327526}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930931, {1523782032, 998932207}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930933, {1523782033, 9448910}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660877 1265 1493015 382428"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19401, {1523782034, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930935, {1523782033, 19849839}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930937, {1523782033, 30379177}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930939, {1523782033, 41108775}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197073, {249059, 802069985}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930941, {1523782033, 51598909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930943, {1523782033, 62138018}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930945, {1523782033, 72621228}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930947, {1523782033, 83237014}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930949, {1523782033, 93703521}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930951, {1523782033, 104211253}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930953, {1523782033, 114823985}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98371, {1523782033, 312232622}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930955, {1523782033, 125316881}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930957, {1523782033, 135849249}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930959, {1523782033, 146279877}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197075, {249059, 902657341}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930961, {1523782033, 156823793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930963, {1523782033, 167351217}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930965, {1523782033, 177828985}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930967, {1523782033, 188429685}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930969, {1523782033, 199478842}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930971, {1523782033, 210105949}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930973, {1523782033, 220631398}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930975, {1523782033, 231216658}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930977, {1523782033, 241790214}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197077, {249060, 3305261}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930979, {1523782033, 252072117}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930981, {1523782033, 262688289}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930983, {1523782033, 273401491}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930985, {1523782033, 284198088}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930987, {1523782033, 294722296}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930989, {1523782033, 305127340}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930991, {1523782033, 315620116}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98373, {1523782033, 512722318}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930993, {1523782033, 326326033}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930995, {1523782033, 337021070}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930997, {1523782033, 347660728}, ffffffff <unfinished ...>
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197079, {249060, 104702889}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1930999, {1523782033, 358117998}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931001, {1523782033, 368721383}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413214, {249061, 29234461}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931003, {1523782033, 379163117}, ffffffff <unfinished ...>
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413216, {249061, 34873684}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931005, {1523782033, 389659697}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413218, {249061, 46062242}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931007, {1523782033, 400170018}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931009, {1523782033, 410685140}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77535, {249061, 73492185}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931011, {1523782033, 420995808}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931013, {1523782033, 431677359}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931015, {1523782033, 442456262}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197081, {249060, 205559912}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931017, {1523782033, 452985321}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931019, {1523782033, 463974847}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    21] <... restart_syscall resumed> ) = -1 ETIMEDOUT (Connection timed out)
[pid    21] futex(0x55883f678b08, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    21] futex(0x55883f678b34, FUTEX_WAIT_BITSET_PRIVATE, 413, {249120, 130042006}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931021, {1523782033, 474540316}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931023, {1523782033, 485169135}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931025, {1523782033, 495776128}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24507, {249061, 157062747}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931027, {1523782033, 506278738}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931029, {1523782033, 516954980}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98375, {1523782033, 713400113}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931031, {1523782033, 527868480}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931033, {1523782033, 538627784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931035, {1523782033, 549286704}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197083, {249060, 305946757}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19723, {1523782034, 540980221}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931037, {1523782033, 559913721}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931039, {1523782033, 570475020}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931041, {1523782033, 581129465}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931043, {1523782033, 591705229}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413220, {249061, 252395566}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931045, {1523782033, 602285956}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931047, {1523782033, 612943183}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931049, {1523782033, 623653113}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931051, {1523782033, 634259996}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931053, {1523782033, 644954871}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197085, {249060, 406633321}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931055, {1523782033, 655597874}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931057, {1523782033, 666145087}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931059, {1523782033, 676633370}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931061, {1523782033, 687141691}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931063, {1523782033, 697634640}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931065, {1523782033, 708147232}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931067, {1523782033, 718676788}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98377, {1523782033, 913850993}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931069, {1523782033, 729129622}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931071, {1523782033, 739728407}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931073, {1523782033, 750222420}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197087, {249060, 507222704}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931075, {1523782033, 760787070}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931077, {1523782033, 771277235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931079, {1523782033, 781761890}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931081, {1523782033, 792208306}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931083, {1523782033, 802685231}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931085, {1523782033, 813195198}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931087, {1523782033, 823741686}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931089, {1523782033, 834248790}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931091, {1523782033, 844848106}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197089, {249060, 608034786}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931093, {1523782033, 855152514}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931095, {1523782033, 865658998}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931097, {1523782033, 876259079}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931099, {1523782033, 886720536}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931101, {1523782033, 897171829}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931103, {1523782033, 907656049}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931105, {1523782033, 917802216}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98379, {1523782034, 114420752}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931107, {1523782033, 928265960}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931109, {1523782033, 938797211}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931111, {1523782033, 949402838}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197091, {249060, 709321586}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931113, {1523782033, 959989825}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931115, {1523782033, 970492804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931117, {1523782033, 981115088}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931119, {1523782033, 991813308}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931121, {1523782034, 2287791}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931123, {1523782034, 12727768}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660879 1265 1493027 382430"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/data/db/diagnostic.data/metrics.interim.temp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 171
[pid    33] writev(171, [{NULL, 0}, {"N,\0\0\t_id\0p\177z\310b\1\0\0\20type\0\1\0\0\0\5data"..., 11342}], 2) = 11342
[pid    33] close(171)                  = 0
[pid    33] rename("/data/db/diagnostic.data/metrics.interim.temp", "/data/db/diagnostic.data/metrics.interim") = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19403, {1523782035, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931125, {1523782034, 22992767}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931127, {1523782034, 33550746}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931129, {1523782034, 44176822}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197093, {249060, 810053407}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931131, {1523782034, 54919291}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931133, {1523782034, 65521342}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931135, {1523782034, 76179799}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931137, {1523782034, 86720794}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931139, {1523782034, 97269846}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931141, {1523782034, 107867649}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931143, {1523782034, 118331020}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98381, {1523782034, 314977834}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931145, {1523782034, 129075997}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931147, {1523782034, 139558164}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931149, {1523782034, 150039917}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197095, {249060, 910646267}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931151, {1523782034, 160468427}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931153, {1523782034, 171007805}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931155, {1523782034, 181570952}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931157, {1523782034, 192250472}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931159, {1523782034, 202763359}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931161, {1523782034, 213574416}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931163, {1523782034, 224143465}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931165, {1523782034, 234880878}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931167, {1523782034, 245402793}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197097, {249061, 11514405}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931169, {1523782034, 256359899}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931171, {1523782034, 267110380}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931173, {1523782034, 277700862}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931175, {1523782034, 288356466}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931177, {1523782034, 299019483}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931179, {1523782034, 309560579}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931181, {1523782034, 320290319}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98383, {1523782034, 515460812}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931183, {1523782034, 330793833}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "k\0\0\0*\210\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0features\0\23\0\0\0\20features\0\1\0\0"..., 91, MSG_NOSIGNAL, NULL, NULL) = 91
[pid    54] sendto(81, "z\0\0\0t\364'\0*\210\3\0\333\7\0\0001\0\0\0\3js\0\f\0\0\0\10utf"..., 122, MSG_NOSIGNAL, NULL, 0) = 122
[pid    54] recvfrom(81, "s\0\0\0000\210\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931185, {1523782034, 342231871}, ffffffff <unfinished ...>
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] sendto(81, "\344^\0\0u\364'\0000\210\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931187, {1523782034, 352686658}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197099, {249061, 112290570}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931189, {1523782034, 363206762}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "s\0\0\0006\210\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413222, {249062, 30766376}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931191, {1523782034, 373888098}, ffffffff <unfinished ...>
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    54] sendto(81, "\344^\0\0v\364'\0006\210\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0 <unfinished ...>
[pid    17] <... futex resumed> )       = 0
[pid    54] <... sendto resumed> )      = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413224, {249062, 35313619}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931193, {1523782034, 384238048}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413226, {249062, 46695908}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931195, {1523782034, 394704811}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931197, {1523782034, 405433292}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931199, {1523782034, 415975099}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77537, {249062, 74980079}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931201, {1523782034, 426489310}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931203, {1523782034, 437081547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931205, {1523782034, 447827000}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197101, {249061, 213036947}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931207, {1523782034, 458137119}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931209, {1523782034, 468853083}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931211, {1523782034, 479506404}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931213, {1523782034, 490117290}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931215, {1523782034, 500793733}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24509, {249062, 157485308}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931217, {1523782034, 511270653}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931219, {1523782034, 521861608}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98385, {1523782034, 715815476}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931221, {1523782034, 532314637}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931223, {1523782034, 542938957}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19725, {1523782035, 541466050}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931225, {1523782034, 553236835}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197103, {249061, 313789670}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931227, {1523782034, 563698927}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931229, {1523782034, 574254442}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931231, {1523782034, 584840645}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931233, {1523782034, 595327899}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413228, {249062, 252843778}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931235, {1523782034, 605936175}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931237, {1523782034, 616449612}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931239, {1523782034, 627104456}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931241, {1523782034, 637607725}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931243, {1523782034, 648107033}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197105, {249061, 414096459}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931245, {1523782034, 658595456}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931247, {1523782034, 669220623}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931249, {1523782034, 679750138}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931251, {1523782034, 690467402}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931253, {1523782034, 701084665}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931255, {1523782034, 711646803}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931257, {1523782034, 722330593}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98387, {1523782034, 916206180}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931259, {1523782034, 732821917}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931261, {1523782034, 743508407}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931263, {1523782034, 753972336}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197107, {249061, 514591946}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931265, {1523782034, 764627637}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931267, {1523782034, 775208392}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931269, {1523782034, 785986338}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931271, {1523782034, 796796085}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931273, {1523782034, 807351936}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931275, {1523782034, 817825589}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931277, {1523782034, 828317391}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931279, {1523782034, 838761586}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931281, {1523782034, 849352087}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197109, {249061, 615336125}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931283, {1523782034, 859857779}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931285, {1523782034, 870416469}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931287, {1523782034, 881031899}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931289, {1523782034, 891544814}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931291, {1523782034, 902082929}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931293, {1523782034, 912599978}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931295, {1523782034, 923019545}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98389, {1523782035, 116483274}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931297, {1523782034, 933381275}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931299, {1523782034, 943888202}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931301, {1523782034, 954378942}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197111, {249061, 716073196}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931303, {1523782034, 964768741}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931305, {1523782034, 975409622}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931307, {1523782034, 985842530}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931309, {1523782034, 996414853}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931311, {1523782035, 7054620}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660883 1265 1493034 382431"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19405, {1523782036, 0}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931313, {1523782035, 17790826}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931315, {1523782035, 28416282}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931317, {1523782035, 39066502}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931319, {1523782035, 49578695}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197113, {249061, 816409068}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931321, {1523782035, 60531284}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931323, {1523782035, 71137795}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931325, {1523782035, 81610021}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931327, {1523782035, 92342929}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931329, {1523782035, 102849880}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931331, {1523782035, 113427884}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931333, {1523782035, 123982909}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98391, {1523782035, 316752479}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931335, {1523782035, 134628158}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931337, {1523782035, 145227318}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931339, {1523782035, 155913716}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197115, {249061, 917060957}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931341, {1523782035, 166428217}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931343, {1523782035, 176972597}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931345, {1523782035, 187518485}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931347, {1523782035, 198076538}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931349, {1523782035, 208589247}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931351, {1523782035, 219246933}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931353, {1523782035, 229832491}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931355, {1523782035, 240358707}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931357, {1523782035, 250860965}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931359, {1523782035, 261389199}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197117, {249062, 17575363}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931361, {1523782035, 271927353}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931363, {1523782035, 282376165}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931365, {1523782035, 293029511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931367, {1523782035, 303479017}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931369, {1523782035, 313967254}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931371, {1523782035, 324773293}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98393, {1523782035, 517241256}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931373, {1523782035, 335453780}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931375, {1523782035, 345982304}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931377, {1523782035, 356590967}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197119, {249062, 118169476}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931379, {1523782035, 367338979}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413230, {249063, 31515619}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931381, {1523782035, 377578359}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413232, {249063, 35939994}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931383, {1523782035, 388144564}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413234, {249063, 47450380}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931385, {1523782035, 399054581}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931387, {1523782035, 409534907}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    15] <... futex resumed> )       = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171 <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    15] <... close resumed> )       = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77539, {249063, 76700960}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931389, {1523782035, 419922454}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931391, {1523782035, 430399855}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931393, {1523782035, 440895219}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931395, {1523782035, 451376778}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931397, {1523782035, 461955589}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197121, {249062, 218580225}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931399, {1523782035, 472442907}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931401, {1523782035, 483040608}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931403, {1523782035, 493498800}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24511, {249063, 158270416}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931405, {1523782035, 503780880}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931407, {1523782035, 514263347}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931409, {1523782035, 524731157}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98395, {1523782035, 717671705}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931411, {1523782035, 535197215}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931413, {1523782035, 545645471}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19727, {1523782036, 541965869}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931415, {1523782035, 556030065}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197123, {249062, 319276953}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931417, {1523782035, 566354749}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931419, {1523782035, 576919299}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931421, {1523782035, 587453841}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413236, {249063, 253499080}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931423, {1523782035, 598199291}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931425, {1523782035, 608939158}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931427, {1523782035, 619716169}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931429, {1523782035, 630202626}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931431, {1523782035, 640840392}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931433, {1523782035, 651292893}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931435, {1523782035, 661754435}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197125, {249062, 419699208}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931437, {1523782035, 672250912}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931439, {1523782035, 682768886}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931441, {1523782035, 693256786}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931443, {1523782035, 703954557}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931445, {1523782035, 714498234}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931447, {1523782035, 725085669}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98397, {1523782035, 918017169}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931449, {1523782035, 735557130}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931451, {1523782035, 746060757}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931453, {1523782035, 756617753}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197127, {249062, 520624709}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931455, {1523782035, 767214404}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931457, {1523782035, 777696923}, ffffffff <unfinished ...>
[pid  4888] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4888] recvfrom(2225, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4888] sendto(2225, "p\0\0\0w\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4888] recvfrom(2225,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931459, {1523782035, 788235626}, ffffffff <unfinished ...>
[pid  4830] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4830] recvfrom(2167, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4830] sendto(2167, "p\0\0\0x\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4830] recvfrom(2167,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931461, {1523782035, 798890314}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931463, {1523782035, 809428755}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931465, {1523782035, 819904966}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931467, {1523782035, 830478979}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931469, {1523782035, 841152745}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931471, {1523782035, 851740707}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931473, {1523782035, 862349783}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197129, {249062, 621103598}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931475, {1523782035, 872972072}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931477, {1523782035, 883669875}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931479, {1523782035, 894151135}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931481, {1523782035, 904803600}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931483, {1523782035, 915289281}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931485, {1523782035, 925862212}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98399, {1523782036, 118304538}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931487, {1523782035, 936552940}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931489, {1523782035, 947045851}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931491, {1523782035, 957521880}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197131, {249062, 721850046}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931493, {1523782035, 968027819}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931495, {1523782035, 978546928}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931497, {1523782035, 989110590}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931499, {1523782035, 999706395}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931501, {1523782036, 13215362}, ffffffff <unfinished ...>
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660887 1265 1493044 382433"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19407, {1523782037, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931503, {1523782036, 23650377}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931505, {1523782036, 34187238}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931507, {1523782036, 44968861}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931509, {1523782036, 55447410}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931511, {1523782036, 66103797}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197133, {249062, 822345570}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931513, {1523782036, 76666011}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931515, {1523782036, 87173929}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931517, {1523782036, 97635067}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931519, {1523782036, 108133915}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931521, {1523782036, 118729593}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98401, {1523782036, 318997604}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931523, {1523782036, 129327597}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931525, {1523782036, 140044074}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931527, {1523782036, 150611541}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931529, {1523782036, 161191139}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197135, {249062, 923180209}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931531, {1523782036, 171594655}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931533, {1523782036, 182112993}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931535, {1523782036, 192650089}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931537, {1523782036, 203196301}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931539, {1523782036, 213709128}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931541, {1523782036, 224227461}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931543, {1523782036, 234746842}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931545, {1523782036, 245299200}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931547, {1523782036, 255815660}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931549, {1523782036, 266477339}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197137, {249063, 23651331}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931551, {1523782036, 277012965}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931553, {1523782036, 287672775}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931555, {1523782036, 298517203}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931557, {1523782036, 309325508}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931559, {1523782036, 319748747}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98403, {1523782036, 519615670}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931561, {1523782036, 329933011}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931563, {1523782036, 340477572}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931565, {1523782036, 350971617}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931567, {1523782036, 361522177}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197139, {249063, 124325806}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931569, {1523782036, 371842129}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413238, {249064, 32362849}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413240, {249064, 36712728}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931571, {1523782036, 382356151}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413242, {249064, 48214602}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931573, {1523782036, 392916295}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931575, {1523782036, 403400893}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931577, {1523782036, 414060458}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77541, {249064, 78818348}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931579, {1523782036, 424269018}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931581, {1523782036, 434832311}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931583, {1523782036, 445255388}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931585, {1523782036, 455771715}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931587, {1523782036, 466220189}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197141, {249063, 225010201}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931589, {1523782036, 476735667}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931591, {1523782036, 487228595}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931593, {1523782036, 497921851}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24513, {249064, 158895312}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931595, {1523782036, 508522203}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931597, {1523782036, 519031533}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98405, {1523782036, 719799158}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931599, {1523782036, 529646189}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931601, {1523782036, 540132829}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931603, {1523782036, 550736434}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19729, {1523782037, 542534619}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931605, {1523782036, 561219330}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197143, {249063, 325734507}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931607, {1523782036, 571747686}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931609, {1523782036, 582317664}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931611, {1523782036, 593047387}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413244, {249064, 254692197}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931613, {1523782036, 603571512}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931615, {1523782036, 614050553}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931617, {1523782036, 624646395}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931619, {1523782036, 635160182}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931621, {1523782036, 645574618}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931623, {1523782036, 656280516}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931625, {1523782036, 666939059}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197145, {249063, 426277251}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931627, {1523782036, 677356473}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931629, {1523782036, 688254894}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931631, {1523782036, 698869684}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931633, {1523782036, 709327134}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931635, {1523782036, 719822396}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98407, {1523782036, 920467568}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931637, {1523782036, 730754804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931639, {1523782036, 741460327}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931641, {1523782036, 752141881}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931643, {1523782036, 762664201}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197147, {249063, 526986559}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931645, {1523782036, 773435830}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931647, {1523782036, 784001088}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931649, {1523782036, 794497900}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931651, {1523782036, 805147959}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931653, {1523782036, 815651510}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931655, {1523782036, 826158749}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931657, {1523782036, 836881906}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931659, {1523782036, 847348312}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931661, {1523782036, 857974175}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931663, {1523782036, 868755267}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197149, {249063, 628051041}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931665, {1523782036, 879470371}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931667, {1523782036, 890054052}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931669, {1523782036, 900689544}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931671, {1523782036, 911343668}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931673, {1523782036, 921758833}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98409, {1523782037, 120964754}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931675, {1523782036, 931970523}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931677, {1523782036, 942681739}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931679, {1523782036, 953118661}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931681, {1523782036, 963618051}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197151, {249063, 728670280}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931683, {1523782036, 973792726}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931685, {1523782036, 984307128}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931687, {1523782036, 994824259}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931689, {1523782037, 5500652}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... fstat resumed> {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660891 1265 1493055 382435"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931691, {1523782037, 16286575}, ffffffff <unfinished ...>
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19409, {1523782038, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931693, {1523782037, 26904832}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931695, {1523782037, 37441198}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931697, {1523782037, 48299171}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931699, {1523782037, 58846254}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931701, {1523782037, 69353830}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197153, {249063, 829290131}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931703, {1523782037, 79849793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931705, {1523782037, 90314465}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931707, {1523782037, 100903938}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931709, {1523782037, 111428388}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931711, {1523782037, 121983240}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98411, {1523782037, 321461880}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931713, {1523782037, 132451386}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931715, {1523782037, 142945463}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931717, {1523782037, 153385441}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931719, {1523782037, 163909381}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197155, {249063, 930141979}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931721, {1523782037, 175040617}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931723, {1523782037, 185734009}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931725, {1523782037, 196337415}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931727, {1523782037, 207038305}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931729, {1523782037, 217538686}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931731, {1523782037, 228104342}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931733, {1523782037, 238730568}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931735, {1523782037, 249396811}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931737, {1523782037, 260076494}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931739, {1523782037, 270786546}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197157, {249064, 31212980}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931741, {1523782037, 281323205}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931743, {1523782037, 292015299}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931745, {1523782037, 302491440}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931747, {1523782037, 313025656}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931749, {1523782037, 323529591}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98413, {1523782037, 521995566}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931751, {1523782037, 334129959}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931753, {1523782037, 344729375}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931755, {1523782037, 355498997}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931757, {1523782037, 366006291}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197159, {249064, 131980362}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413246, {249065, 32739381}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931759, {1523782037, 376955422}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413248, {249065, 37447487}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931761, {1523782037, 387595079}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413250, {249065, 48931997}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931763, {1523782037, 398077779}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931765, {1523782037, 408663977}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931767, {1523782037, 419362089}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77543, {249065, 80578360}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931769, {1523782037, 429847472}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931771, {1523782037, 440530281}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931773, {1523782037, 451271322}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931775, {1523782037, 461893006}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931777, {1523782037, 472493630}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197161, {249064, 232892063}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931779, {1523782037, 483136089}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931781, {1523782037, 493674829}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24515, {249065, 159596117}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931783, {1523782037, 504447757}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931785, {1523782037, 514951983}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931787, {1523782037, 525437835}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98415, {1523782037, 722591172}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931789, {1523782037, 535930719}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931791, {1523782037, 546329252}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19731, {1523782038, 543043340}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931793, {1523782037, 556816302}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931795, {1523782037, 567319481}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197163, {249064, 333267046}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931797, {1523782037, 578287645}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931799, {1523782037, 588839382}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413252, {249065, 254999149}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931801, {1523782037, 599404966}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931803, {1523782037, 610006198}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931805, {1523782037, 620650772}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931807, {1523782037, 631281412}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931809, {1523782037, 641819972}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931811, {1523782037, 652487926}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931813, {1523782037, 663062173}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931815, {1523782037, 673649696}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197165, {249064, 433977986}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931817, {1523782037, 684171990}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931819, {1523782037, 694722906}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931821, {1523782037, 705431366}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931823, {1523782037, 716231382}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931825, {1523782037, 726770381}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98417, {1523782037, 923190073}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931827, {1523782037, 737250906}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931829, {1523782037, 747822741}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931831, {1523782037, 758473715}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931833, {1523782037, 769142804}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197167, {249064, 534781259}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931835, {1523782037, 779484966}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931837, {1523782037, 790082263}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931839, {1523782037, 800596231}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931841, {1523782037, 811204517}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931843, {1523782037, 821704156}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931845, {1523782037, 832226671}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931847, {1523782037, 842735088}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931849, {1523782037, 853242713}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931851, {1523782037, 863825118}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931853, {1523782037, 874347543}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197169, {249064, 635345728}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931855, {1523782037, 884658580}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931857, {1523782037, 895231081}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931859, {1523782037, 905711942}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931861, {1523782037, 916273893}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931863, {1523782037, 926886117}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98419, {1523782038, 123793781}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931865, {1523782037, 937308129}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931867, {1523782037, 947706248}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931869, {1523782037, 958180511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931871, {1523782037, 968652420}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931873, {1523782037, 979135887}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197171, {249064, 735752932}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931875, {1523782037, 989710174}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931877, {1523782038, 182045}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931879, {1523782038, 12164838}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660899 1265 1493069 382437"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 619
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19411, {1523782039, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931881, {1523782038, 22637743}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931883, {1523782038, 33157469}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931885, {1523782038, 43664602}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931887, {1523782038, 54260867}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931889, {1523782038, 64860010}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931891, {1523782038, 75490374}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197173, {249064, 837046675}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931893, {1523782038, 85896268}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931895, {1523782038, 96454791}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931897, {1523782038, 107116962}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931899, {1523782038, 117577137}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931901, {1523782038, 128118048}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98421, {1523782038, 324352414}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931903, {1523782038, 138630790}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931905, {1523782038, 149135566}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931907, {1523782038, 159604936}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931909, {1523782038, 170204672}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931911, {1523782038, 180742692}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197175, {249064, 937528775}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931913, {1523782038, 191228959}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931915, {1523782038, 201715526}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931917, {1523782038, 212204909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931919, {1523782038, 222753963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931921, {1523782038, 233250577}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931923, {1523782038, 243703712}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931925, {1523782038, 254275006}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931927, {1523782038, 264841951}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931929, {1523782038, 275575811}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197177, {249065, 38180970}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931931, {1523782038, 286049556}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931933, {1523782038, 296617052}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931935, {1523782038, 307182144}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931937, {1523782038, 317750667}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931939, {1523782038, 328374243}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98423, {1523782038, 524973382}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931941, {1523782038, 339030883}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931943, {1523782038, 349619297}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931945, {1523782038, 360339232}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931947, {1523782038, 371158168}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413254, {249066, 33528726}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931949, {1523782038, 381605940}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413256, {249066, 37820692}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197179, {249065, 138511646}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931951, {1523782038, 392109845}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413258, {249066, 49447542}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931953, {1523782038, 402604082}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931955, {1523782038, 413175728}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931957, {1523782038, 424001548}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77545, {249066, 83268431}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931959, {1523782038, 434545615}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931961, {1523782038, 445107294}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931963, {1523782038, 455609491}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931965, {1523782038, 466153525}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931967, {1523782038, 476777084}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197181, {249065, 239433560}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931969, {1523782038, 487238975}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931971, {1523782038, 497880586}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24517, {249066, 160312548}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931973, {1523782038, 508153160}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931975, {1523782038, 518728286}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931977, {1523782038, 529220180}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98425, {1523782038, 725440512}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931979, {1523782038, 539726829}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931981, {1523782038, 550241972}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19733, {1523782039, 543476425}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931983, {1523782038, 560740855}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931985, {1523782038, 571422190}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931987, {1523782038, 582034141}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197183, {249065, 339947069}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931989, {1523782038, 592511628}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413260, {249066, 255792839}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931991, {1523782038, 602936345}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931993, {1523782038, 613451967}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931995, {1523782038, 624114418}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931997, {1523782038, 634609740}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1931999, {1523782038, 645186864}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932001, {1523782038, 655704518}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932003, {1523782038, 666220405}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932005, {1523782038, 676809188}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197185, {249065, 440696020}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932007, {1523782038, 687075413}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932009, {1523782038, 697694388}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932011, {1523782038, 708461040}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932013, {1523782038, 719074438}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932015, {1523782038, 729571465}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98427, {1523782038, 925828829}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932017, {1523782038, 739883510}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932019, {1523782038, 750365724}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932021, {1523782038, 761174572}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932023, {1523782038, 771761282}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932025, {1523782038, 782474570}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197187, {249065, 541118204}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932027, {1523782038, 792970177}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932029, {1523782038, 803995704}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932031, {1523782038, 814622804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932033, {1523782038, 825187614}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932035, {1523782038, 835749605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932037, {1523782038, 846369594}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932039, {1523782038, 856913557}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932041, {1523782038, 867672589}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932043, {1523782038, 878353948}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197189, {249065, 641891541}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932045, {1523782038, 888691009}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932047, {1523782038, 899343177}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932049, {1523782038, 909821695}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932051, {1523782038, 920313444}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932053, {1523782038, 930791983}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98429, {1523782039, 126444518}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932055, {1523782038, 941369621}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932057, {1523782038, 952022909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932059, {1523782038, 962419448}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932061, {1523782038, 972862383}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932063, {1523782038, 983561218}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197191, {249065, 742559650}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932065, {1523782038, 994024091}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932067, {1523782039, 4524592}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660908 1265 1493082 382438"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19413, {1523782040, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932069, {1523782039, 19238495}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932071, {1523782039, 29852465}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932073, {1523782039, 40394605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932075, {1523782039, 50952614}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932077, {1523782039, 62076422}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932079, {1523782039, 72643500}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932081, {1523782039, 83216611}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197193, {249065, 843317687}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932083, {1523782039, 93741565}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932085, {1523782039, 104264123}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932087, {1523782039, 114964430}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932089, {1523782039, 125494789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932091, {1523782039, 136110634}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98431, {1523782039, 326663663}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932093, {1523782039, 146612038}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932095, {1523782039, 157213115}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932097, {1523782039, 167693740}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932099, {1523782039, 178286945}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197195, {249065, 944029072}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932101, {1523782039, 188863992}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932103, {1523782039, 199392846}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932105, {1523782039, 209928128}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932107, {1523782039, 220366981}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932109, {1523782039, 230834280}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932111, {1523782039, 241307352}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932113, {1523782039, 251834037}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932115, {1523782039, 262348268}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932117, {1523782039, 272879458}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932119, {1523782039, 283442811}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197197, {249066, 44712567}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932121, {1523782039, 293887669}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932123, {1523782039, 304426442}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932125, {1523782039, 314921795}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932127, {1523782039, 325448742}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932129, {1523782039, 336044916}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98433, {1523782039, 526921267}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932131, {1523782039, 346790703}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932133, {1523782039, 357389343}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932135, {1523782039, 367968881}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413262, {249067, 33901454}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932137, {1523782039, 378604802}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413264, {249067, 38623745}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932139, {1523782039, 389115403}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197199, {249066, 145140146}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413266, {249067, 50092494}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932141, {1523782039, 399596343}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932143, {1523782039, 410235285}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932145, {1523782039, 421012145}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77547, {249067, 84847165}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932147, {1523782039, 431259734}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932149, {1523782039, 441870843}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932151, {1523782039, 452494921}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932153, {1523782039, 463094595}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932155, {1523782039, 473797499}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932157, {1523782039, 484468982}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197201, {249066, 245932234}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932159, {1523782039, 494857137}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24519, {249067, 160800473}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932161, {1523782039, 505678424}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932163, {1523782039, 516243746}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932165, {1523782039, 526931906}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98435, {1523782039, 727431504}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932167, {1523782039, 537732264}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932169, {1523782039, 548274967}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19735, {1523782040, 543999445}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932171, {1523782039, 558914926}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932173, {1523782039, 569442556}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932175, {1523782039, 580074916}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197203, {249066, 346454897}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932177, {1523782039, 590631664}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413268, {249067, 256591152}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932179, {1523782039, 601299379}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932181, {1523782039, 611865132}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932183, {1523782039, 622510659}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932185, {1523782039, 633113007}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932187, {1523782039, 643607144}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932189, {1523782039, 654165640}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932191, {1523782039, 664747409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932193, {1523782039, 675306449}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932195, {1523782039, 685895252}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197205, {249066, 447193958}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932197, {1523782039, 696399154}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932199, {1523782039, 706909535}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932201, {1523782039, 717438638}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932203, {1523782039, 728001798}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98437, {1523782039, 927880837}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932205, {1523782039, 738275574}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932207, {1523782039, 748794341}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932209, {1523782039, 759424955}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932211, {1523782039, 769887222}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932213, {1523782039, 780433578}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932215, {1523782039, 790948520}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197207, {249066, 547606961}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932217, {1523782039, 801569980}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932219, {1523782039, 812086053}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932221, {1523782039, 822666889}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932223, {1523782039, 833245795}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932225, {1523782039, 843829681}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932227, {1523782039, 854413848}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932229, {1523782039, 865187290}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932231, {1523782039, 875826732}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932233, {1523782039, 886341101}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197209, {249066, 648293418}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932235, {1523782039, 896886471}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932237, {1523782039, 907426933}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932239, {1523782039, 917938046}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932241, {1523782039, 928293666}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98439, {1523782040, 128373281}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932243, {1523782039, 938708622}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932245, {1523782039, 949232908}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932247, {1523782039, 959854744}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932249, {1523782039, 970376846}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932251, {1523782039, 981061926}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932253, {1523782039, 991620355}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197211, {249066, 748759590}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932255, {1523782040, 2189700}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932257, {1523782040, 12780711}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660912 1265 1493094 382440"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19415, {1523782041, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932259, {1523782040, 23234902}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932261, {1523782040, 33836195}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932263, {1523782040, 44393259}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932265, {1523782040, 54892690}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932267, {1523782040, 65408567}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932269, {1523782040, 75922050}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932271, {1523782040, 86441615}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197213, {249066, 849385228}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932273, {1523782040, 96837288}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932275, {1523782040, 107399237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932277, {1523782040, 117906959}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932279, {1523782040, 128543746}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98441, {1523782040, 328908875}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932281, {1523782040, 139211919}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932283, {1523782040, 149708914}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932285, {1523782040, 160284752}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932287, {1523782040, 170797910}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932289, {1523782040, 181394216}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932291, {1523782040, 191910148}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197215, {249066, 949768840}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932293, {1523782040, 202467287}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932295, {1523782040, 213116144}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932297, {1523782040, 223622444}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932299, {1523782040, 234243026}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932301, {1523782040, 244763680}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932303, {1523782040, 255412644}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932305, {1523782040, 266206951}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932307, {1523782040, 276744526}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932309, {1523782040, 287231426}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197217, {249067, 50458618}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932311, {1523782040, 297694435}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932313, {1523782040, 308327628}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932315, {1523782040, 319063329}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932317, {1523782040, 329700278}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98443, {1523782040, 529516706}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932319, {1523782040, 339931166}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932321, {1523782040, 350558275}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932323, {1523782040, 361134178}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932325, {1523782040, 371582920}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413270, {249068, 34539680}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932327, {1523782040, 382038510}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413272, {249068, 39032029}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932329, {1523782040, 392546278}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413274, {249068, 50772883}, ffffffff <unfinished ...>
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197219, {249067, 151087257}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932331, {1523782040, 404167210}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932333, {1523782040, 414693735}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932335, {1523782040, 425227414}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77549, {249068, 87278606}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932337, {1523782040, 435587530}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932339, {1523782040, 446122168}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932341, {1523782040, 456898415}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932343, {1523782040, 467441515}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932345, {1523782040, 477993386}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932347, {1523782040, 488522982}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197221, {249067, 251788479}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932349, {1523782040, 499162678}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24521, {249068, 161532245}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932351, {1523782040, 509517541}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932353, {1523782040, 520063944}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932355, {1523782040, 530581347}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98445, {1523782040, 730137980}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932357, {1523782040, 540790509}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932359, {1523782040, 551365568}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19737, {1523782041, 544325667}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932361, {1523782040, 561874471}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932363, {1523782040, 572437071}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932365, {1523782040, 583872757}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932367, {1523782040, 594417337}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197223, {249067, 352766827}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413276, {249068, 257118846}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932369, {1523782040, 604753551}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932371, {1523782040, 615361651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932373, {1523782040, 625848213}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932375, {1523782040, 636437499}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932377, {1523782040, 646923058}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932379, {1523782040, 657591275}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932381, {1523782040, 668071131}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932383, {1523782040, 678579380}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932385, {1523782040, 689231546}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197225, {249067, 453718389}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932387, {1523782040, 699472217}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932389, {1523782040, 709964835}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932391, {1523782040, 720723993}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932393, {1523782040, 731281786}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98447, {1523782040, 930745533}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932395, {1523782040, 741617992}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932397, {1523782040, 752328702}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932399, {1523782040, 762923591}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932401, {1523782040, 773439154}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932403, {1523782040, 784052996}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932405, {1523782040, 794557950}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197227, {249067, 554171894}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932407, {1523782040, 805029109}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932409, {1523782040, 815477458}, ffffffff <unfinished ...>
[pid  4830] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4830] recvfrom(2167, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4830] sendto(2167, "p\0\0\0y\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4830] recvfrom(2167,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932411, {1523782040, 825871339}, ffffffff <unfinished ...>
[pid  4022] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4022] recvfrom(577, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4022] sendto(577, "p\0\0\0z\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4022] recvfrom(577,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932413, {1523782040, 836289054}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932415, {1523782040, 846804719}, ffffffff <unfinished ...>
[pid    20] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    20] futex(0x55883f679388, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    20] futex(0x55883f6793b4, FUTEX_WAIT_BITSET_PRIVATE, 1975, {249077, 503704190}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932417, {1523782040, 857318172}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932419, {1523782040, 867873601}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932421, {1523782040, 878403578}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932423, {1523782040, 888913043}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197229, {249067, 654775147}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932425, {1523782040, 899709043}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932427, {1523782040, 910221952}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932429, {1523782040, 920922407}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932431, {1523782040, 931354940}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98449, {1523782041, 131464606}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932433, {1523782040, 941758190}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932435, {1523782040, 952312262}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932437, {1523782040, 962826212}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932439, {1523782040, 973329807}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932441, {1523782040, 983808246}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932443, {1523782040, 994419339}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197231, {249067, 755317207}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932445, {1523782041, 4850595}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932447, {1523782041, 15954922}, ffffffff <unfinished ...>
[pid    33] <... read resumed> "cpu  8660916 1265 1493102 382442"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19417, {1523782042, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932449, {1523782041, 26430153}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932451, {1523782041, 37114237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932453, {1523782041, 47590443}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932455, {1523782041, 58160973}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932457, {1523782041, 68659878}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932459, {1523782041, 79335287}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932461, {1523782041, 89908727}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197233, {249067, 855954446}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932463, {1523782041, 100812132}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932465, {1523782041, 111377198}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932467, {1523782041, 121869025}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932469, {1523782041, 132549021}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98451, {1523782041, 331980001}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932471, {1523782041, 142732107}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932473, {1523782041, 153249309}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932475, {1523782041, 163815453}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932477, {1523782041, 174500288}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932479, {1523782041, 185106790}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932481, {1523782041, 195729457}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197235, {249067, 956568961}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932483, {1523782041, 206225527}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932485, {1523782041, 216734139}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932487, {1523782041, 227566317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932489, {1523782041, 238150177}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932491, {1523782041, 248784224}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932493, {1523782041, 259342878}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932495, {1523782041, 269877723}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932497, {1523782041, 280471265}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932499, {1523782041, 291046844}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197237, {249068, 57178975}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932501, {1523782041, 302011525}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932503, {1523782041, 312546255}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932505, {1523782041, 323152820}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932507, {1523782041, 333666068}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98453, {1523782041, 532649264}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932509, {1523782041, 344451459}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932511, {1523782041, 355012028}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932513, {1523782041, 365609872}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932515, {1523782041, 376178060}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413278, {249069, 35260569}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413280, {249069, 39751693}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932517, {1523782041, 386563776}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413282, {249069, 51715176}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932519, {1523782041, 396913766}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197239, {249068, 157812341}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932521, {1523782041, 407551945}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932523, {1523782041, 418071849}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932525, {1523782041, 428365911}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77551, {249069, 89091427}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932527, {1523782041, 438792404}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932529, {1523782041, 449286709}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932531, {1523782041, 459835248}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932533, {1523782041, 470388641}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932535, {1523782041, 481001558}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932537, {1523782041, 491699876}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932539, {1523782041, 502357701}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197241, {249068, 258030723}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24523, {249069, 162154881}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932541, {1523782041, 512993813}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932543, {1523782041, 523555235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932545, {1523782041, 534088958}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98455, {1523782041, 733243938}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932547, {1523782041, 544348094}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19739, {1523782042, 545021105}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932549, {1523782041, 555029096}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932551, {1523782041, 565512348}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932553, {1523782041, 576139596}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932555, {1523782041, 586641720}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932557, {1523782041, 597158721}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413284, {249069, 257766470}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197243, {249068, 358450748}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932559, {1523782041, 607565856}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932561, {1523782041, 618092461}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932563, {1523782041, 628630111}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932565, {1523782041, 639188933}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932567, {1523782041, 649684911}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932569, {1523782041, 660186940}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932571, {1523782041, 670703612}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932573, {1523782041, 681387873}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932575, {1523782041, 691953402}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932577, {1523782041, 702544774}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197245, {249068, 458879508}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932579, {1523782041, 713149249}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932581, {1523782041, 723714616}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932583, {1523782041, 734242924}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98457, {1523782041, 933805789}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932585, {1523782041, 744458284}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932587, {1523782041, 755175989}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932589, {1523782041, 765657632}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932591, {1523782041, 776173021}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932593, {1523782041, 786694131}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932595, {1523782041, 797187288}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197247, {249068, 559494386}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932597, {1523782041, 807520705}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932599, {1523782041, 818147023}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932601, {1523782041, 828798525}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932603, {1523782041, 839463375}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932605, {1523782041, 850002538}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932607, {1523782041, 860711729}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932609, {1523782041, 871387500}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932611, {1523782041, 882257505}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932613, {1523782041, 892884845}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932615, {1523782041, 903466634}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197249, {249068, 659815813}, ffffffff <unfinished ...>
[pid    29] <... epoll_wait resumed> {{EPOLLIN, {u32=1129283684, u64=94043733196900}}}, 128, -1) = 1
[pid    29] timerfd_settime(33, 0, {it_interval={0, 0}, it_value={300, 0}}, {it_interval={0, 0}, it_value={0, 0}}) = 0
[pid    29] poll([{fd=37, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(37, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(37, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(37, "7\0\0\0{\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(37, "y\3\0\0\337\210\3\0{\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(37, "(\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 873, MSG_NOSIGNAL, NULL, NULL) = 873
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    29] poll([{fd=47, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(47, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(47, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(47, "7\0\0\0|\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    29] recvfrom(47, "a\3\0\0\230_\1\0|\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(47, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid     8] <... futex resumed> )       = 0
[pid    29] poll([{fd=40, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(40, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(40, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(40, "7\0\0\0}\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(40,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932617, {1523782041, 913922799}, ffffffff <unfinished ...>
[pid    29] <... recvfrom resumed> "a\3\0\0\17\25\2\0}\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(40, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid    29] poll([{fd=39, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(39, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(39, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(39, "7\0\0\0~\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(39, "a\3\0\0@b\1\0~\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(39, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid    29] poll([{fd=38, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(38, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(38, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(38, "7\0\0\0\177\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(38, "a\3\0\0\234Y\1\0\177\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(38, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid    29] poll([{fd=41, events=POLLIN}], 1, 0) = 0 (Timeout)
[pid    29] setsockopt(41, SOL_SOCKET, SO_RCVTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] setsockopt(41, SOL_SOCKET, SO_SNDTIMEO, "\5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
[pid    29] sendto(41, "7\0\0\0\200\364'\0\0\0\0\0\332\7\0\0admin\0ismaster\0\23"..., 55, MSG_NOSIGNAL, NULL, 0) = 55
[pid    29] recvfrom(41, "a\3\0\0\377c\1\0\200\364'\0\333\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    29] recvfrom(41, "\20\3\0\0\4hosts\0%\1\0\0\0020\0)\0\0\0intsights-"..., 849, MSG_NOSIGNAL, NULL, NULL) = 849
[pid    29] timerfd_settime(33, 0, {it_interval={0, 0}, it_value={29, 999998000}}, {it_interval={140592853760720, 0}, it_value={94043667412480, 140592853761024}}) = 0
[pid    29] epoll_wait(32,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932619, {1523782041, 924297545}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932621, {1523782041, 934843516}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98459, {1523782042, 134307077}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932623, {1523782041, 945231064}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932625, {1523782041, 955742447}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932627, {1523782041, 966373735}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932629, {1523782041, 977347231}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932631, {1523782041, 987868107}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932633, {1523782041, 998375245}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197251, {249068, 760631670}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932635, {1523782042, 8869523}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660919 1265 1493112 382444"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19419, {1523782043, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932637, {1523782042, 19854313}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932639, {1523782042, 30450608}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932641, {1523782042, 40999651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932643, {1523782042, 51772229}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932645, {1523782042, 62315443}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932647, {1523782042, 72774555}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932649, {1523782042, 83345651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932651, {1523782042, 93856927}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932653, {1523782042, 104369128}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197253, {249068, 861130017}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932655, {1523782042, 114908356}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932657, {1523782042, 125512986}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932659, {1523782042, 136109151}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98461, {1523782042, 334861596}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932661, {1523782042, 146388751}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932663, {1523782042, 156926265}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932665, {1523782042, 167493834}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932667, {1523782042, 177995566}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932669, {1523782042, 188518766}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932671, {1523782042, 199089076}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197255, {249068, 962071361}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932673, {1523782042, 209429840}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932675, {1523782042, 219993078}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932677, {1523782042, 230472644}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932679, {1523782042, 241147668}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932681, {1523782042, 251625347}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932683, {1523782042, 262093769}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932685, {1523782042, 272608245}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932687, {1523782042, 283092670}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932689, {1523782042, 293778710}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932691, {1523782042, 304310527}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197257, {249069, 62813584}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932693, {1523782042, 314833683}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932695, {1523782042, 325387792}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932697, {1523782042, 336371500}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98463, {1523782042, 535415756}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932699, {1523782042, 346808943}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932701, {1523782042, 357698215}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932703, {1523782042, 368169260}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932705, {1523782042, 378680367}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413286, {249070, 35954062}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413288, {249070, 40484476}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932707, {1523782042, 389034874}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413290, {249070, 52785096}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932709, {1523782042, 399532175}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197259, {249069, 163672821}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932711, {1523782042, 410074055}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932713, {1523782042, 420607241}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932715, {1523782042, 431217423}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77553, {249070, 91282335}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932717, {1523782042, 441795360}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932719, {1523782042, 452298002}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932721, {1523782042, 462763231}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932723, {1523782042, 473239751}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932725, {1523782042, 483721091}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932727, {1523782042, 494264663}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932729, {1523782042, 504838792}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24525, {249070, 163006215}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197261, {249069, 264227567}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932731, {1523782042, 515243339}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932733, {1523782042, 525819435}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932735, {1523782042, 536272607}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98465, {1523782042, 735884395}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932737, {1523782042, 546552096}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19741, {1523782043, 545518035}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932739, {1523782042, 557074328}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932741, {1523782042, 567609926}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932743, {1523782042, 578399717}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932745, {1523782042, 588960288}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932747, {1523782042, 599406494}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413292, {249070, 258309593}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197263, {249069, 364793640}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932749, {1523782042, 609649224}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932751, {1523782042, 620114629}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932753, {1523782042, 630713091}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932755, {1523782042, 641285176}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932757, {1523782042, 651761734}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932759, {1523782042, 662188619}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932761, {1523782042, 672677042}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932763, {1523782042, 683200660}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932765, {1523782042, 693637619}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932767, {1523782042, 704128366}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197265, {249069, 465573793}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932769, {1523782042, 714764115}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932771, {1523782042, 725228269}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932773, {1523782042, 735713020}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98467, {1523782042, 936293892}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932775, {1523782042, 746565384}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932777, {1523782042, 757197143}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932779, {1523782042, 767685359}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932781, {1523782042, 778336153}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932783, {1523782042, 788828361}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932785, {1523782042, 799396622}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932787, {1523782042, 809953443}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197267, {249069, 566150561}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932789, {1523782042, 820529652}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932791, {1523782042, 831049699}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932793, {1523782042, 841592673}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932795, {1523782042, 852100577}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932797, {1523782042, 862568972}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932799, {1523782042, 873206238}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932801, {1523782042, 883753703}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932803, {1523782042, 894312700}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932805, {1523782042, 904921490}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197269, {249069, 666779503}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932807, {1523782042, 915585746}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932809, {1523782042, 926098772}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932811, {1523782042, 936850814}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98469, {1523782043, 136805682}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932813, {1523782042, 947123994}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932815, {1523782042, 957582707}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932817, {1523782042, 968136331}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932819, {1523782042, 978618215}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932821, {1523782042, 989191354}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932823, {1523782042, 999798151}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197271, {249069, 767895252}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932825, {1523782043, 12236544}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660922 1265 1493123 382445"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19421, {1523782044, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932827, {1523782043, 22901622}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932829, {1523782043, 33500349}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932831, {1523782043, 44083430}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932833, {1523782043, 54646818}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932835, {1523782043, 65368576}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932837, {1523782043, 75959025}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932839, {1523782043, 86571234}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932841, {1523782043, 97179373}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932843, {1523782043, 107744640}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197273, {249069, 868767148}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932845, {1523782043, 118344482}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932847, {1523782043, 129034511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932849, {1523782043, 139573329}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98471, {1523782043, 337375041}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932851, {1523782043, 150080991}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932853, {1523782043, 160606450}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932855, {1523782043, 171238016}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932857, {1523782043, 182089397}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932859, {1523782043, 192629115}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932861, {1523782043, 203337327}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197275, {249069, 969278021}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932863, {1523782043, 214100736}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932865, {1523782043, 224669853}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932867, {1523782043, 235371757}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932869, {1523782043, 245895300}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932871, {1523782043, 256622997}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932873, {1523782043, 267167988}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932875, {1523782043, 277738734}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932877, {1523782043, 288397520}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932879, {1523782043, 298999052}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932881, {1523782043, 309532313}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197277, {249070, 69836621}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932883, {1523782043, 320115876}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932885, {1523782043, 330746711}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932887, {1523782043, 341537694}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98473, {1523782043, 537968098}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932889, {1523782043, 352067679}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932891, {1523782043, 362665096}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932893, {1523782043, 373375640}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413294, {249071, 36671671}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932895, {1523782043, 383699131}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413296, {249071, 41785663}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932897, {1523782043, 394295637}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413298, {249071, 53279948}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932899, {1523782043, 404727594}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197279, {249070, 170505702}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932901, {1523782043, 415162209}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932903, {1523782043, 425612651}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171 <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    15] <... close resumed> )       = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77555, {249071, 92739090}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932905, {1523782043, 436119600}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932907, {1523782043, 446712938}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932909, {1523782043, 457326576}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932911, {1523782043, 467864828}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932913, {1523782043, 478436480}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932915, {1523782043, 489000211}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932917, {1523782043, 499582723}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24527, {249071, 163749890}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932919, {1523782043, 510056907}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197281, {249070, 271267908}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932921, {1523782043, 520626976}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932923, {1523782043, 531240193}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932925, {1523782043, 541745358}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98475, {1523782043, 738587705}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932927, {1523782043, 552101937}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19743, {1523782044, 545813424}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932929, {1523782043, 562524805}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932931, {1523782043, 573160782}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932933, {1523782043, 583711489}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932935, {1523782043, 594202382}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413300, {249071, 259158345}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932937, {1523782043, 605246347}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197283, {249070, 371546005}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932939, {1523782043, 615861241}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932941, {1523782043, 626357852}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932943, {1523782043, 636957839}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932945, {1523782043, 647476281}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932947, {1523782043, 658062958}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932949, {1523782043, 668770127}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932951, {1523782043, 679350286}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932953, {1523782043, 689922077}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932955, {1523782043, 700561944}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932957, {1523782043, 711195120}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197285, {249070, 472182791}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932959, {1523782043, 721695379}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932961, {1523782043, 732198494}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932963, {1523782043, 743001424}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98477, {1523782043, 939139345}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932965, {1523782043, 753397806}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932967, {1523782043, 763880734}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932969, {1523782043, 774407080}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932971, {1523782043, 784956415}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932973, {1523782043, 795469484}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932975, {1523782043, 805995131}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932977, {1523782043, 816548940}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197287, {249070, 572577905}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932979, {1523782043, 827271669}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932981, {1523782043, 837791585}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932983, {1523782043, 848376574}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932985, {1523782043, 858927163}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932987, {1523782043, 869441116}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932989, {1523782043, 880024007}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932991, {1523782043, 890539174}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932993, {1523782043, 901249918}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932995, {1523782043, 911785286}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197289, {249070, 673300960}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932997, {1523782043, 922147762}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1932999, {1523782043, 932596932}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933001, {1523782043, 943160774}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98479, {1523782044, 139896316}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933003, {1523782043, 953738377}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933005, {1523782043, 964620904}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933007, {1523782043, 975427070}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933009, {1523782043, 986112745}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933011, {1523782043, 997076951}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933013, {1523782044, 7786990}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    13] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197291, {249070, 774411671}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660926 1265 1493134 382447"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171 <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... close resumed> )       = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171 <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... close resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933015, {1523782044, 19298985}, ffffffff <unfinished ...>
[pid    33] open("/data/db/diagnostic.data/metrics.interim.temp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 171
[pid    33] writev(171, [{NULL, 0}, {"\202-\0\0\t_id\0p\177z\310b\1\0\0\20type\0\1\0\0\0\5data"..., 11650}], 2) = 11650
[pid    33] close(171)                  = 0
[pid    33] rename("/data/db/diagnostic.data/metrics.interim.temp", "/data/db/diagnostic.data/metrics.interim") = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19423, {1523782045, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933017, {1523782044, 29909538}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933019, {1523782044, 40685881}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933021, {1523782044, 51305457}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933023, {1523782044, 61796113}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933025, {1523782044, 72318405}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933027, {1523782044, 82793532}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933029, {1523782044, 93593090}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933031, {1523782044, 104228041}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933033, {1523782044, 114971017}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197293, {249070, 875143480}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933035, {1523782044, 125609712}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933037, {1523782044, 136282905}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933039, {1523782044, 146909097}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98481, {1523782044, 340291056}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933041, {1523782044, 157465839}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933043, {1523782044, 167999784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933045, {1523782044, 178522452}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933047, {1523782044, 189109765}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933049, {1523782044, 199595272}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933051, {1523782044, 210069753}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197295, {249070, 975802710}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933053, {1523782044, 220627621}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933055, {1523782044, 231239522}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933057, {1523782044, 241764390}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933059, {1523782044, 252403490}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933061, {1523782044, 262901428}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933063, {1523782044, 273456017}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933065, {1523782044, 284104317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933067, {1523782044, 294608723}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933069, {1523782044, 305269929}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933071, {1523782044, 315763681}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197297, {249071, 76539721}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933073, {1523782044, 326189343}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933075, {1523782044, 336710407}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933077, {1523782044, 347237947}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98483, {1523782044, 540821532}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933079, {1523782044, 357752381}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933081, {1523782044, 368572330}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933083, {1523782044, 379070676}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413302, {249072, 37230745}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413304, {249072, 42329649}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933085, {1523782044, 389342630}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413306, {249072, 54036067}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933087, {1523782044, 399530314}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "k\0\0\0\363\210\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0features\0\23\0\0\0\20features\0\1\0\0"..., 91, MSG_NOSIGNAL, NULL, NULL) = 91
[pid    54] sendto(81, "z\0\0\0\201\364'\0\363\210\3\0\333\7\0\0001\0\0\0\3js\0\f\0\0\0\10utf"..., 122, MSG_NOSIGNAL, NULL, 0) = 122
[pid    54] recvfrom(81, "s\0\0\0\371\210\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933089, {1523782044, 409802475}, ffffffff <unfinished ...>
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] sendto(81, "\344^\0\0\202\364'\0\371\210\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933091, {1523782044, 420239188}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197299, {249071, 176940819}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933093, {1523782044, 430562598}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77557, {249072, 94439959}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "s\0\0\0\377\210\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933095, {1523782044, 440848422}, ffffffff <unfinished ...>
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] sendto(81, "\344^\0\0\203\364'\0\377\210\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933097, {1523782044, 451334301}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933099, {1523782044, 461916837}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933101, {1523782044, 472435946}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933103, {1523782044, 482949317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933105, {1523782044, 493525745}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933107, {1523782044, 504160621}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24529, {249072, 164448899}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933109, {1523782044, 514577854}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197301, {249071, 277667981}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933111, {1523782044, 524998561}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933113, {1523782044, 535521662}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933115, {1523782044, 545981216}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98485, {1523782044, 741239451}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19745, {1523782045, 546335136}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933117, {1523782044, 556573527}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933119, {1523782044, 567098148}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933121, {1523782044, 577564688}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933123, {1523782044, 588009069}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933125, {1523782044, 598548209}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413308, {249072, 259728279}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933127, {1523782044, 608976481}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933129, {1523782044, 619465223}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197303, {249071, 378485790}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933131, {1523782044, 629903968}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933133, {1523782044, 640433924}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933135, {1523782044, 650905682}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933137, {1523782044, 661379119}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933139, {1523782044, 671899917}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933141, {1523782044, 682427439}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933143, {1523782044, 692979413}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933145, {1523782044, 703492363}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933147, {1523782044, 713968139}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197305, {249071, 479061150}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933149, {1523782044, 724212963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933151, {1523782044, 734707661}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933153, {1523782044, 745183909}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98487, {1523782044, 941813927}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933155, {1523782044, 755653929}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933157, {1523782044, 766157461}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933159, {1523782044, 776834179}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933161, {1523782044, 787365775}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933163, {1523782044, 797910933}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933165, {1523782044, 808425325}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933167, {1523782044, 819393096}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197307, {249071, 579797088}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933169, {1523782044, 829837359}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933171, {1523782044, 840405108}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933173, {1523782044, 851076415}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933175, {1523782044, 861625354}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933177, {1523782044, 872115429}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933179, {1523782044, 882607917}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933181, {1523782044, 893193979}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933183, {1523782044, 903703129}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933185, {1523782044, 914388300}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197309, {249071, 680458422}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933187, {1523782044, 925288079}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933189, {1523782044, 935815505}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933191, {1523782044, 946350154}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98489, {1523782045, 142480010}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933193, {1523782044, 956946108}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933195, {1523782044, 967559193}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933197, {1523782044, 978124424}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933199, {1523782044, 988922073}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933201, {1523782044, 999492325}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933203, {1523782045, 11886095}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660929 1265 1493142 382449"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19425, {1523782046, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933205, {1523782045, 22422682}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197311, {249071, 780990304}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933207, {1523782045, 33206896}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933209, {1523782045, 43756202}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933211, {1523782045, 54703857}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933213, {1523782045, 65218035}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933215, {1523782045, 75838460}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933217, {1523782045, 86323512}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933219, {1523782045, 97088988}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933221, {1523782045, 107593331}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933223, {1523782045, 118089195}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197313, {249071, 881657186}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933225, {1523782045, 128583742}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933227, {1523782045, 139091545}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933229, {1523782045, 149644910}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98491, {1523782045, 342912505}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933231, {1523782045, 160174889}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933233, {1523782045, 170690787}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933235, {1523782045, 181140511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933237, {1523782045, 191635032}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933239, {1523782045, 202138292}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933241, {1523782045, 212620662}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933243, {1523782045, 223165600}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197315, {249071, 982386773}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933245, {1523782045, 233594182}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933247, {1523782045, 244118561}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933249, {1523782045, 254625044}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933251, {1523782045, 265166823}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933253, {1523782045, 275785731}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933255, {1523782045, 286289152}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933257, {1523782045, 296911714}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933259, {1523782045, 307506221}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933261, {1523782045, 318125160}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197317, {249072, 83712778}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933263, {1523782045, 328679660}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933265, {1523782045, 339261558}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933267, {1523782045, 349887621}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98493, {1523782045, 543329470}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933269, {1523782045, 360400461}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933271, {1523782045, 370990237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933273, {1523782045, 381531302}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413310, {249073, 37662344}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413312, {249073, 42963562}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933275, {1523782045, 391966927}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413314, {249073, 54671575}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933277, {1523782045, 402306297}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933279, {1523782045, 412841614}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933281, {1523782045, 423326213}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197319, {249072, 184336666}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933283, {1523782045, 433587142}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77559, {249073, 96447350}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933285, {1523782045, 443815255}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933287, {1523782045, 454274127}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933289, {1523782045, 464736652}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933291, {1523782045, 475198462}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933293, {1523782045, 485670491}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933295, {1523782045, 496365222}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933297, {1523782045, 507045368}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24531, {249073, 164848638}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933299, {1523782045, 517824397}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933301, {1523782045, 528305449}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197321, {249072, 284787848}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933303, {1523782045, 538913639}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933305, {1523782045, 549439198}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98495, {1523782045, 743791269}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19747, {1523782046, 546798399}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933307, {1523782045, 560067971}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933309, {1523782045, 570588341}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933311, {1523782045, 581267493}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933313, {1523782045, 591780036}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933315, {1523782045, 602279883}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413316, {249073, 260521951}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933317, {1523782045, 612885994}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933319, {1523782045, 623385337}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197323, {249072, 385366041}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933321, {1523782045, 633684639}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933323, {1523782045, 644219689}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933325, {1523782045, 654694752}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933327, {1523782045, 665304105}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933329, {1523782045, 675791961}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933331, {1523782045, 686288279}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933333, {1523782045, 697041209}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933335, {1523782045, 707520032}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933337, {1523782045, 718081198}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933339, {1523782045, 728567535}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197325, {249072, 485771307}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933341, {1523782045, 739111649}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933343, {1523782045, 749619995}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98497, {1523782045, 944216867}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933345, {1523782045, 760136165}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933347, {1523782045, 770624792}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933349, {1523782045, 781126203}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933351, {1523782045, 791821859}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933353, {1523782045, 802250507}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933355, {1523782045, 812855494}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933357, {1523782045, 823341227}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197327, {249072, 586452380}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933359, {1523782045, 833751832}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933361, {1523782045, 844267077}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933363, {1523782045, 854808676}, ffffffff <unfinished ...>
[pid  4830] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4830] recvfrom(2167, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4830] sendto(2167, "p\0\0\0\204\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4830] recvfrom(2167,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933365, {1523782045, 865536148}, ffffffff <unfinished ...>
[pid  4830] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4830] recvfrom(2167, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4830] sendto(2167, "p\0\0\0\205\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4830] recvfrom(2167,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933367, {1523782045, 876156577}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933369, {1523782045, 886637812}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933371, {1523782045, 897168217}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933373, {1523782045, 907703666}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933375, {1523782045, 918412776}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933377, {1523782045, 928952543}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197329, {249072, 686863077}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933379, {1523782045, 939403693}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933381, {1523782045, 949884595}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98499, {1523782046, 144719486}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933383, {1523782045, 960355375}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933385, {1523782045, 970855171}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933387, {1523782045, 981338945}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933389, {1523782045, 991945388}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933391, {1523782046, 2523063}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933393, {1523782046, 12805372}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660931 1265 1493151 382451"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19427, {1523782047, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933395, {1523782046, 23375881}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197331, {249072, 787819286}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933397, {1523782046, 33624110}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933399, {1523782046, 44114688}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933401, {1523782046, 54591171}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933403, {1523782046, 65242905}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933405, {1523782046, 75715314}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933407, {1523782046, 86237807}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933409, {1523782046, 96928914}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933411, {1523782046, 107458224}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933413, {1523782046, 118022446}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933415, {1523782046, 128546759}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197333, {249072, 888543758}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933417, {1523782046, 139140254}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933419, {1523782046, 149634012}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98501, {1523782046, 345150611}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933421, {1523782046, 160225913}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933423, {1523782046, 170677425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933425, {1523782046, 181230461}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933427, {1523782046, 191805347}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933429, {1523782046, 202277890}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933431, {1523782046, 212916978}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933433, {1523782046, 223446426}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197335, {249072, 989248448}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933435, {1523782046, 234164673}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933437, {1523782046, 244673068}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933439, {1523782046, 255188122}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933441, {1523782046, 265886769}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933443, {1523782046, 276441615}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933445, {1523782046, 287076751}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933447, {1523782046, 297606347}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933449, {1523782046, 308155931}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933451, {1523782046, 318691610}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933453, {1523782046, 329310937}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197337, {249073, 89898817}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933455, {1523782046, 339844479}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933457, {1523782046, 350362553}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98503, {1523782046, 545667351}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933459, {1523782046, 360912547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933461, {1523782046, 371464603}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933463, {1523782046, 382032894}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413318, {249074, 38004123}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413320, {249074, 43739981}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933465, {1523782046, 392605373}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413322, {249074, 55389279}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933467, {1523782046, 402989890}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933469, {1523782046, 413708371}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933471, {1523782046, 424253638}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197339, {249073, 190290308}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933473, {1523782046, 434781823}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77561, {249074, 98572711}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933475, {1523782046, 445274251}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933477, {1523782046, 455931884}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933479, {1523782046, 466467212}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933481, {1523782046, 477181455}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933483, {1523782046, 487803918}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933485, {1523782046, 498585166}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24533, {249074, 165232070}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933487, {1523782046, 509428446}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933489, {1523782046, 520378792}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933491, {1523782046, 531059253}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197341, {249073, 290992582}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933493, {1523782046, 541977380}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933495, {1523782046, 552610663}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98505, {1523782046, 746185753}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19749, {1523782047, 547187140}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933497, {1523782046, 563153497}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933499, {1523782046, 573721091}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933501, {1523782046, 584283661}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933503, {1523782046, 594965878}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413324, {249074, 261064858}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933505, {1523782046, 605787639}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933507, {1523782046, 616420670}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933509, {1523782046, 627043925}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197343, {249073, 392637440}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933511, {1523782046, 637691181}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933513, {1523782046, 648216842}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933515, {1523782046, 658811574}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933517, {1523782046, 669290428}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933519, {1523782046, 679836152}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933521, {1523782046, 690389654}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933523, {1523782046, 701062789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933525, {1523782046, 711587846}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933527, {1523782046, 722237372}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933529, {1523782046, 732815125}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197345, {249073, 493352509}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933531, {1523782046, 743399969}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933533, {1523782046, 753935977}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98507, {1523782046, 946504859}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933535, {1523782046, 764638740}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933537, {1523782046, 775161522}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933539, {1523782046, 785893297}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933541, {1523782046, 796549301}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933543, {1523782046, 807030862}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933545, {1523782046, 817660960}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933547, {1523782046, 828181794}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197347, {249073, 594112476}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933549, {1523782046, 838664012}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933551, {1523782046, 849169728}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933553, {1523782046, 860060796}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933555, {1523782046, 870762252}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933557, {1523782046, 881363988}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933559, {1523782046, 892057165}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933561, {1523782046, 902547656}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933563, {1523782046, 913112172}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933565, {1523782046, 923617662}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933567, {1523782046, 933729569}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197349, {249073, 694772041}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933569, {1523782046, 944230069}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933571, {1523782046, 954687737}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98509, {1523782047, 147098912}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933573, {1523782046, 965774222}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933575, {1523782046, 976244017}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933577, {1523782046, 987671628}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933579, {1523782046, 998145664}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933581, {1523782047, 8738326}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660937 1265 1493162 382452"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19429, {1523782048, 0}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933583, {1523782047, 19961387}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933585, {1523782047, 30598364}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197351, {249073, 795527703}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933587, {1523782047, 40828386}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933589, {1523782047, 51372935}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933591, {1523782047, 62061885}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933593, {1523782047, 72643973}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933595, {1523782047, 83196001}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933597, {1523782047, 93822414}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933599, {1523782047, 104370176}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933601, {1523782047, 114881082}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933603, {1523782047, 125360549}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933605, {1523782047, 135919994}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197353, {249073, 896030863}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933607, {1523782047, 146346523}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98511, {1523782047, 347283922}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933609, {1523782047, 156975043}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933611, {1523782047, 167426924}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933613, {1523782047, 177934994}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933615, {1523782047, 188309239}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933617, {1523782047, 198786032}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933619, {1523782047, 209428384}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933621, {1523782047, 220012489}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933623, {1523782047, 230656420}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197355, {249073, 996638157}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933625, {1523782047, 241131948}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933627, {1523782047, 251584732}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933629, {1523782047, 262074151}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933631, {1523782047, 272747162}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933633, {1523782047, 283317889}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933635, {1523782047, 293906603}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933637, {1523782047, 304437752}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933639, {1523782047, 314966306}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933641, {1523782047, 325514795}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933643, {1523782047, 336064320}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197357, {249074, 97462998}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933645, {1523782047, 346462874}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933647, {1523782047, 357018890}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98513, {1523782047, 547453379}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933649, {1523782047, 367480688}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933651, {1523782047, 378016864}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413326, {249075, 38700087}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413328, {249075, 44065925}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933653, {1523782047, 388460125}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933655, {1523782047, 399075219}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413330, {249075, 55862240}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933657, {1523782047, 410639195}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933659, {1523782047, 421147879}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933661, {1523782047, 431619915}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197359, {249074, 197779461}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933663, {1523782047, 442081096}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77563, {249075, 99972541}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933665, {1523782047, 452560329}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933667, {1523782047, 463035441}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933669, {1523782047, 473491513}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933671, {1523782047, 483935449}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933673, {1523782047, 494384256}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933675, {1523782047, 504889476}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24535, {249075, 166232288}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933677, {1523782047, 515331512}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933679, {1523782047, 525924651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933681, {1523782047, 536400193}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197361, {249074, 298415715}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933683, {1523782047, 546997698}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98515, {1523782047, 747708029}, ffffffff <unfinished ...>
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19751, {1523782048, 547697979}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933685, {1523782047, 557715428}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933687, {1523782047, 568454283}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933689, {1523782047, 579706990}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933691, {1523782047, 590203547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933693, {1523782047, 600755462}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413332, {249075, 261796242}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933695, {1523782047, 611218338}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933697, {1523782047, 621752627}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933699, {1523782047, 632182317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933701, {1523782047, 642850886}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197363, {249074, 398821617}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933703, {1523782047, 653495088}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933705, {1523782047, 664056875}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933707, {1523782047, 674602784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933709, {1523782047, 685153096}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933711, {1523782047, 695612916}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933713, {1523782047, 706132475}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933715, {1523782047, 716635625}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933717, {1523782047, 727067283}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933719, {1523782047, 737614647}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197365, {249074, 499454323}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933721, {1523782047, 748419916}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98517, {1523782047, 948210405}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933723, {1523782047, 758757331}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933725, {1523782047, 769343798}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933727, {1523782047, 779859649}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933729, {1523782047, 790326418}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933731, {1523782047, 800842855}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933733, {1523782047, 811468877}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933735, {1523782047, 822011346}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933737, {1523782047, 832667056}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933739, {1523782047, 843295055}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197367, {249074, 599807280}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933741, {1523782047, 854085643}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933743, {1523782047, 864930619}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933745, {1523782047, 875454315}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933747, {1523782047, 886229787}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933749, {1523782047, 896928587}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933751, {1523782047, 907382169}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933753, {1523782047, 917889804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933755, {1523782047, 928889712}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933757, {1523782047, 939463351}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197369, {249074, 700637419}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933759, {1523782047, 950112314}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98519, {1523782048, 148742725}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933761, {1523782047, 960588898}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933763, {1523782047, 971206038}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933765, {1523782047, 981926677}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933767, {1523782047, 992491592}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933769, {1523782048, 3128855}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933771, {1523782048, 13385174}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660941 1265 1493180 382454"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19431, {1523782049, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933773, {1523782048, 23852568}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933775, {1523782048, 34424666}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933777, {1523782048, 45051710}, ffffffff <unfinished ...>
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197371, {249074, 801190485}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933779, {1523782048, 55658658}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933781, {1523782048, 66186490}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933783, {1523782048, 76845196}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933785, {1523782048, 87495490}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933787, {1523782048, 98025150}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933789, {1523782048, 108568186}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933791, {1523782048, 119125830}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933793, {1523782048, 129646884}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933795, {1523782048, 140142062}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197373, {249074, 902457310}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933797, {1523782048, 150628281}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98521, {1523782048, 349320727}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933799, {1523782048, 160924322}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933801, {1523782048, 171480722}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933803, {1523782048, 181957718}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933805, {1523782048, 192555569}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933807, {1523782048, 203310876}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933809, {1523782048, 213793165}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933811, {1523782048, 224234850}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933813, {1523782048, 234666729}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933815, {1523782048, 245288136}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197375, {249075, 2791851}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933817, {1523782048, 255721572}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933819, {1523782048, 266243757}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933821, {1523782048, 276740997}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933823, {1523782048, 287253021}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933825, {1523782048, 298271305}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933827, {1523782048, 308885703}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933829, {1523782048, 319441295}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933831, {1523782048, 329952142}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933833, {1523782048, 340597977}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197377, {249075, 103609220}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933835, {1523782048, 351012229}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98523, {1523782048, 550061087}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933837, {1523782048, 361239045}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933839, {1523782048, 372070935}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933841, {1523782048, 382582433}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413334, {249076, 39148958}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413336, {249076, 44903047}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933843, {1523782048, 392957420}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413338, {249076, 56630642}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933845, {1523782048, 403256770}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933847, {1523782048, 413884906}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933849, {1523782048, 424543532}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933851, {1523782048, 435308395}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77565, {249076, 101861286}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933853, {1523782048, 446301137}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197379, {249075, 204094132}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933855, {1523782048, 456959633}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933857, {1523782048, 467468076}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933859, {1523782048, 478088805}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933861, {1523782048, 488556267}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933863, {1523782048, 499081826}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933865, {1523782048, 509647593}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24537, {249076, 166636824}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933867, {1523782048, 520262033}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933869, {1523782048, 530975324}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933871, {1523782048, 541538353}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197381, {249075, 305132779}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933873, {1523782048, 551929877}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19753, {1523782049, 548291791}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98525, {1523782048, 750379654}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933875, {1523782048, 562408269}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933877, {1523782048, 573086328}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933879, {1523782048, 583870187}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933881, {1523782048, 594450481}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933883, {1523782048, 605156420}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413340, {249076, 262424699}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933885, {1523782048, 615815859}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933887, {1523782048, 626456778}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933889, {1523782048, 636966203}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933891, {1523782048, 647636154}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197383, {249075, 405613094}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933893, {1523782048, 658186809}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933895, {1523782048, 668774681}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933897, {1523782048, 679398397}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933899, {1523782048, 689875793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933901, {1523782048, 700535930}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933903, {1523782048, 711062016}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933905, {1523782048, 721657096}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933907, {1523782048, 732340440}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933909, {1523782048, 742910925}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197385, {249075, 506339887}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933911, {1523782048, 753369157}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98527, {1523782048, 950914324}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933913, {1523782048, 763613323}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933915, {1523782048, 774157621}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933917, {1523782048, 784833035}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933919, {1523782048, 795440124}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933921, {1523782048, 806038706}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933923, {1523782048, 816598279}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933925, {1523782048, 827351239}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933927, {1523782048, 837958145}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933929, {1523782048, 848648626}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197387, {249075, 607154947}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933931, {1523782048, 859289099}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933933, {1523782048, 870010918}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933935, {1523782048, 880789912}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933937, {1523782048, 891373971}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933939, {1523782048, 902009983}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933941, {1523782048, 912569343}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933943, {1523782048, 923132941}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933945, {1523782048, 933642971}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933947, {1523782048, 944120197}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197389, {249075, 707862399}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933949, {1523782048, 954354187}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98529, {1523782049, 151436594}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933951, {1523782048, 964865309}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933953, {1523782048, 975487771}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933955, {1523782048, 986027795}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933957, {1523782048, 996629164}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933959, {1523782049, 7279463}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660949 1265 1493197 382456"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19433, {1523782050, 0}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933961, {1523782049, 18184588}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933963, {1523782049, 28852428}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933965, {1523782049, 39584358}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933967, {1523782049, 50197094}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197391, {249075, 808471612}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933969, {1523782049, 60963666}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933971, {1523782049, 71512793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933973, {1523782049, 82163224}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933975, {1523782049, 92633925}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933977, {1523782049, 103135659}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933979, {1523782049, 113768470}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933981, {1523782049, 124261492}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933983, {1523782049, 134809461}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933985, {1523782049, 145362227}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197393, {249075, 909062965}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933987, {1523782049, 156146066}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98531, {1523782049, 351845102}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933989, {1523782049, 166502327}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933991, {1523782049, 177103366}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933993, {1523782049, 187575127}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933995, {1523782049, 198198120}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933997, {1523782049, 208655961}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1933999, {1523782049, 219269800}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934001, {1523782049, 229752649}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934003, {1523782049, 240324511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934005, {1523782049, 250818744}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197395, {249076, 9936078}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934007, {1523782049, 261500040}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934009, {1523782049, 272046269}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934011, {1523782049, 282554577}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934013, {1523782049, 293052771}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934015, {1523782049, 303583349}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934017, {1523782049, 314125563}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934019, {1523782049, 324838889}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934021, {1523782049, 335306317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934023, {1523782049, 345939311}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197397, {249076, 110583659}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934025, {1523782049, 356253614}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98533, {1523782049, 552524948}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934027, {1523782049, 366771343}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934029, {1523782049, 377280576}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413342, {249077, 39824825}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934031, {1523782049, 388005921}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413344, {249077, 45387888}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934033, {1523782049, 398516133}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413346, {249077, 57064696}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934035, {1523782049, 409034540}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934037, {1523782049, 419493928}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934039, {1523782049, 430058251}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934041, {1523782049, 440528068}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77567, {249077, 103877001}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934043, {1523782049, 450913344}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197399, {249076, 211052131}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934045, {1523782049, 461308317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934047, {1523782049, 471985647}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934049, {1523782049, 482462175}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934051, {1523782049, 492982685}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934053, {1523782049, 503478750}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24539, {249077, 167278137}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934055, {1523782049, 513692007}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934057, {1523782049, 524213516}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934059, {1523782049, 534748163}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934061, {1523782049, 545188671}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934063, {1523782049, 555642615}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197401, {249076, 311315858}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19755, {1523782050, 548679516}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98535, {1523782049, 752941872}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934065, {1523782049, 566017730}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934067, {1523782049, 576584101}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934069, {1523782049, 587180362}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934071, {1523782049, 597779959}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413348, {249077, 263257954}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934073, {1523782049, 608141562}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934075, {1523782049, 618586385}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934077, {1523782049, 629057741}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934079, {1523782049, 639569164}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934081, {1523782049, 650029663}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197403, {249076, 411955408}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934083, {1523782049, 660374968}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934085, {1523782049, 671015400}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934087, {1523782049, 681575543}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934089, {1523782049, 692141815}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934091, {1523782049, 702916789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934093, {1523782049, 713426344}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934095, {1523782049, 724199201}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934097, {1523782049, 734780732}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934099, {1523782049, 745394155}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934101, {1523782049, 755910505}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197405, {249076, 512300559}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98537, {1523782049, 953531842}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934103, {1523782049, 766408578}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934105, {1523782049, 776952840}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934107, {1523782049, 787460056}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934109, {1523782049, 798015541}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934111, {1523782049, 808527622}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934113, {1523782049, 819147395}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934115, {1523782049, 829688079}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934117, {1523782049, 840168392}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934119, {1523782049, 850789183}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197407, {249076, 612959880}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934121, {1523782049, 861348950}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934123, {1523782049, 871888023}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934125, {1523782049, 882443533}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934127, {1523782049, 893064550}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934129, {1523782049, 903652068}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934131, {1523782049, 914242254}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934133, {1523782049, 924840421}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934135, {1523782049, 935349642}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934137, {1523782049, 945860647}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934139, {1523782049, 956504434}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197409, {249076, 713559519}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98539, {1523782050, 154009789}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934141, {1523782049, 966850877}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934143, {1523782049, 977561077}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934145, {1523782049, 988195293}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934147, {1523782049, 998670083}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934149, {1523782050, 9340469}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... munmap resumed> )      = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934151, {1523782050, 19628527}, ffffffff <unfinished ...>
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660952 1265 1493206 382458"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19435, {1523782051, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934153, {1523782050, 30120901}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934155, {1523782050, 40835537}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934157, {1523782050, 51496036}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197411, {249076, 814382953}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934159, {1523782050, 62051172}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934161, {1523782050, 72554122}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934163, {1523782050, 83101133}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934165, {1523782050, 93732793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934167, {1523782050, 104396513}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934169, {1523782050, 114924234}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934171, {1523782050, 125510578}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934173, {1523782050, 136215128}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934175, {1523782050, 146866181}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934177, {1523782050, 157468003}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197413, {249076, 914809788}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98541, {1523782050, 354546975}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934179, {1523782050, 168101317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934181, {1523782050, 178753195}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934183, {1523782050, 189320180}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934185, {1523782050, 199986742}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934187, {1523782050, 210458542}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934189, {1523782050, 221078201}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934191, {1523782050, 231595861}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934193, {1523782050, 242056993}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934195, {1523782050, 253223078}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197415, {249077, 15679649}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934197, {1523782050, 263721039}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934199, {1523782050, 274261600}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934201, {1523782050, 284766580}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934203, {1523782050, 295280985}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934205, {1523782050, 305766298}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934207, {1523782050, 316331546}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934209, {1523782050, 326869186}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934211, {1523782050, 337516904}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934213, {1523782050, 348069023}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934215, {1523782050, 358577636}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197417, {249077, 116417947}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98543, {1523782050, 555003494}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934217, {1523782050, 368944334}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934219, {1523782050, 379339153}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413350, {249078, 40537093}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934221, {1523782050, 389788017}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413352, {249078, 46018653}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934223, {1523782050, 400355545}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413354, {249078, 57829741}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934225, {1523782050, 410865950}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934227, {1523782050, 421374344}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934229, {1523782050, 431816999}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934231, {1523782050, 442314507}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77569, {249078, 106072407}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934233, {1523782050, 452671202}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197419, {249077, 217199696}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934235, {1523782050, 463582467}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934237, {1523782050, 474377454}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934239, {1523782050, 484890550}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934241, {1523782050, 495423169}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934243, {1523782050, 506467497}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24541, {249078, 168635493}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934245, {1523782050, 516934412}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934247, {1523782050, 527506830}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934249, {1523782050, 537994221}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934251, {1523782050, 548531669}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19757, {1523782051, 549038120}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934253, {1523782050, 559293196}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197421, {249077, 317763790}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98545, {1523782050, 755342242}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934255, {1523782050, 569651419}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934257, {1523782050, 580187830}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934259, {1523782050, 590707035}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934261, {1523782050, 601199509}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413356, {249078, 264099284}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934263, {1523782050, 611664073}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934265, {1523782050, 622191249}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934267, {1523782050, 632859045}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934269, {1523782050, 643419175}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934271, {1523782050, 653895524}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197423, {249077, 418658806}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934273, {1523782050, 664323663}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934275, {1523782050, 674850841}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934277, {1523782050, 685487502}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934279, {1523782050, 696200224}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934281, {1523782050, 706843040}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934283, {1523782050, 717533353}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934285, {1523782050, 734363971}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934287, {1523782050, 745072963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934289, {1523782050, 755601343}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197425, {249077, 519295414}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98547, {1523782050, 955676199}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934291, {1523782050, 765992852}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934293, {1523782050, 776510364}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934295, {1523782050, 786945009}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934297, {1523782050, 797493605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934299, {1523782050, 808013803}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934301, {1523782050, 818544725}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934303, {1523782050, 829183208}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934305, {1523782050, 839908453}, ffffffff <unfinished ...>
[pid    20] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    20] futex(0x55883f679388, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    20] futex(0x55883f6793b4, FUTEX_WAIT_BITSET_PRIVATE, 1977, {249087, 504526258}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934307, {1523782050, 850263031}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934309, {1523782050, 860816950}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197427, {249077, 620069922}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934311, {1523782050, 871380625}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934313, {1523782050, 882238347}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934315, {1523782050, 892930015}, ffffffff <unfinished ...>
[pid  4888] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4888] recvfrom(2225, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4888] sendto(2225, "p\0\0\0\206\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4888] recvfrom(2225,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934317, {1523782050, 903337996}, ffffffff <unfinished ...>
[pid  4022] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4022] recvfrom(577, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4022] sendto(577, "p\0\0\0\207\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4022] recvfrom(577, "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4022] recvfrom(577, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid  4022] sendto(577, "p\0\0\0\210\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0 <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid  4022] <... sendto resumed> )      = 112
[pid  4022] recvfrom(577,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934319, {1523782050, 914431203}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934321, {1523782050, 924939683}, ffffffff <unfinished ...>
[pid  4830] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4830] recvfrom(2167, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4830] sendto(2167, "p\0\0\0\211\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4830] recvfrom(2167,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934323, {1523782050, 935532619}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934325, {1523782050, 946097415}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934327, {1523782050, 956622484}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197429, {249077, 720942054}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98549, {1523782051, 155843902}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934329, {1523782050, 967159114}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934331, {1523782050, 977725837}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934333, {1523782050, 988264283}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934335, {1523782050, 998725608}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... mmap resumed> )        = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934337, {1523782051, 13806038}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... read resumed> "cpu  8660968 1265 1493231 382459"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934339, {1523782051, 24002947}, ffffffff <unfinished ...>
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19437, {1523782052, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934341, {1523782051, 34542161}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934343, {1523782051, 45266418}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934345, {1523782051, 55813200}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197431, {249077, 821511580}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934347, {1523782051, 66897600}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934349, {1523782051, 77373087}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934351, {1523782051, 87942227}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934353, {1523782051, 98428660}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934355, {1523782051, 109078490}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934357, {1523782051, 119767567}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934359, {1523782051, 130394976}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934361, {1523782051, 141079965}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934363, {1523782051, 151684578}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934365, {1523782051, 162326047}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98551, {1523782051, 356294929}, ffffffff <unfinished ...>
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197433, {249077, 922061052}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934367, {1523782051, 173542100}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934369, {1523782051, 184105899}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934371, {1523782051, 194792278}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934373, {1523782051, 205389019}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934375, {1523782051, 215814100}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934377, {1523782051, 226766936}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934379, {1523782051, 237429340}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934381, {1523782051, 248024455}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934383, {1523782051, 258717126}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197435, {249078, 23389406}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934385, {1523782051, 269123926}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934387, {1523782051, 279990315}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934389, {1523782051, 290666838}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934391, {1523782051, 301184975}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934393, {1523782051, 311811206}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934395, {1523782051, 322337263}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934397, {1523782051, 332941075}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934399, {1523782051, 343760323}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934401, {1523782051, 354403487}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934403, {1523782051, 365095604}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98553, {1523782051, 556761474}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197437, {249078, 123784743}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934405, {1523782051, 375739847}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413358, {249079, 41364052}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934407, {1523782051, 386057768}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413360, {249079, 46833372}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934409, {1523782051, 396766123}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413362, {249079, 58569727}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934411, {1523782051, 407247231}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934413, {1523782051, 417831946}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934415, {1523782051, 428333191}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934417, {1523782051, 438603341}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934419, {1523782051, 449299878}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77571, {249079, 108093073}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934421, {1523782051, 459899373}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197439, {249078, 224531116}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934423, {1523782051, 470145987}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934425, {1523782051, 480600896}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934427, {1523782051, 491098452}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934429, {1523782051, 501573477}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934431, {1523782051, 512179193}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24543, {249079, 169246153}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934433, {1523782051, 522745266}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934435, {1523782051, 533222966}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934437, {1523782051, 543897601}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934439, {1523782051, 554405495}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19759, {1523782052, 549682833}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934441, {1523782051, 565037434}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98555, {1523782051, 757070658}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197441, {249078, 325369806}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934443, {1523782051, 575513442}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934445, {1523782051, 586166422}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934447, {1523782051, 596665039}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934449, {1523782051, 607243448}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413364, {249079, 264558903}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934451, {1523782051, 617761357}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934453, {1523782051, 628275749}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934455, {1523782051, 638740826}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934457, {1523782051, 649286968}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934459, {1523782051, 659900464}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197443, {249078, 425903751}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934461, {1523782051, 670742657}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934463, {1523782051, 681348316}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934465, {1523782051, 691824472}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934467, {1523782051, 702375910}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934469, {1523782051, 712922235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934471, {1523782051, 723394431}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934473, {1523782051, 733899597}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934475, {1523782051, 744598433}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934477, {1523782051, 755112987}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934479, {1523782051, 765657005}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98557, {1523782051, 957413385}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197445, {249078, 526694116}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934481, {1523782051, 776060681}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934483, {1523782051, 786576317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934485, {1523782051, 797110079}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934487, {1523782051, 807615939}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934489, {1523782051, 818278264}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934491, {1523782051, 828918669}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934493, {1523782051, 839492822}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934495, {1523782051, 849994898}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934497, {1523782051, 860540682}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934499, {1523782051, 871157334}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197447, {249078, 626948979}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934501, {1523782051, 881729991}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934503, {1523782051, 892220661}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934505, {1523782051, 902740429}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934507, {1523782051, 913194244}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934509, {1523782051, 923759908}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934511, {1523782051, 934258719}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934513, {1523782051, 944797997}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934515, {1523782051, 955334073}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934517, {1523782051, 965915802}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98559, {1523782052, 158060286}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197449, {249078, 727707864}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934519, {1523782051, 976413414}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934521, {1523782051, 986916853}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934523, {1523782051, 997409723}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934525, {1523782052, 8125461}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660971 1265 1493241 382461"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19439, {1523782053, 0}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934527, {1523782052, 18598988}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934529, {1523782052, 29198260}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934531, {1523782052, 39740718}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934533, {1523782052, 50355212}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934535, {1523782052, 60919586}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934537, {1523782052, 71487201}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197451, {249078, 828250706}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934539, {1523782052, 81947850}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934541, {1523782052, 92528112}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934543, {1523782052, 102998979}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934545, {1523782052, 113492278}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934547, {1523782052, 123963222}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934549, {1523782052, 134494514}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934551, {1523782052, 145041933}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934553, {1523782052, 155510456}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934555, {1523782052, 166049552}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98561, {1523782052, 358421570}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197453, {249078, 928943111}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934557, {1523782052, 176531895}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934559, {1523782052, 187119363}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934561, {1523782052, 197984939}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934563, {1523782052, 208425979}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934565, {1523782052, 218871348}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934567, {1523782052, 229440969}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934569, {1523782052, 240093613}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934571, {1523782052, 250733230}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934573, {1523782052, 261270337}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934575, {1523782052, 271967499}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197455, {249079, 29287346}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934577, {1523782052, 282870728}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934579, {1523782052, 293711804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934581, {1523782052, 304226025}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934583, {1523782052, 314681845}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934585, {1523782052, 325180190}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934587, {1523782052, 335705838}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934589, {1523782052, 346172376}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934591, {1523782052, 356645463}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934593, {1523782052, 367213245}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98563, {1523782052, 558793294}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197457, {249079, 129944287}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934595, {1523782052, 377556768}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413366, {249080, 42139720}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934597, {1523782052, 387867422}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413368, {249080, 47556054}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934599, {1523782052, 398378907}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413370, {249080, 59315047}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934601, {1523782052, 409084809}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934603, {1523782052, 419727497}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934605, {1523782052, 430381818}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934607, {1523782052, 440660798}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934609, {1523782052, 451197784}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77573, {249080, 109805542}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934611, {1523782052, 461662766}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934613, {1523782052, 472102865}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197459, {249079, 230475356}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934615, {1523782052, 482481030}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934617, {1523782052, 493195060}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934619, {1523782052, 503746680}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] <... futex resumed> )       = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24545, {249080, 169682827}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934621, {1523782052, 514356812}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934623, {1523782052, 525032676}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934625, {1523782052, 535538778}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934627, {1523782052, 546099078}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934629, {1523782052, 556950401}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19761, {1523782053, 550236647}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934631, {1523782052, 567444480}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98565, {1523782052, 759146424}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197461, {249079, 331280652}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934633, {1523782052, 577924707}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934635, {1523782052, 588461797}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934637, {1523782052, 599043148}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413372, {249080, 265124934}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934639, {1523782052, 609680840}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934641, {1523782052, 620323909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934643, {1523782052, 630805661}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934645, {1523782052, 641315843}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934647, {1523782052, 651811749}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934649, {1523782052, 662448912}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934651, {1523782052, 672998518}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197463, {249079, 431835848}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934653, {1523782052, 683510435}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934655, {1523782052, 694057586}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934657, {1523782052, 704521837}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934659, {1523782052, 715041740}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934661, {1523782052, 725486784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934663, {1523782052, 735962615}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934665, {1523782052, 746454427}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934667, {1523782052, 756998751}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934669, {1523782052, 767547186}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98567, {1523782052, 959465488}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197465, {249079, 532617558}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934671, {1523782052, 778000887}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934673, {1523782052, 788560058}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934675, {1523782052, 799206528}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934677, {1523782052, 809807407}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934679, {1523782052, 820361187}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934681, {1523782052, 830929086}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934683, {1523782052, 841456989}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934685, {1523782052, 852027301}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934687, {1523782052, 862601841}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934689, {1523782052, 873160372}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197467, {249079, 633246268}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934691, {1523782052, 883654851}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934693, {1523782052, 894145993}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934695, {1523782052, 904762436}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934697, {1523782052, 915310081}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934699, {1523782052, 925832173}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934701, {1523782052, 936449875}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934703, {1523782052, 947095300}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934705, {1523782052, 957757371}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934707, {1523782052, 968307023}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98569, {1523782053, 159942967}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197469, {249079, 733931742}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934709, {1523782052, 978895608}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934711, {1523782052, 989395562}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934713, {1523782052, 999978995}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934715, {1523782053, 12597044}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660974 1265 1493252 382463"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19441, {1523782054, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934717, {1523782053, 22966353}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934719, {1523782053, 33449945}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934721, {1523782053, 44152899}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934723, {1523782053, 54670039}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934725, {1523782053, 65294957}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934727, {1523782053, 76390009}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197471, {249079, 834953177}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934729, {1523782053, 87015040}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934731, {1523782053, 97522610}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934733, {1523782053, 108108583}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934735, {1523782053, 118566817}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934737, {1523782053, 129161111}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934739, {1523782053, 139653723}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934741, {1523782053, 150251198}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934743, {1523782053, 160805734}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98571, {1523782053, 360481922}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934745, {1523782053, 171121910}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197473, {249079, 935611347}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934747, {1523782053, 181551678}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934749, {1523782053, 192379409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934751, {1523782053, 202963176}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934753, {1523782053, 213671692}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934755, {1523782053, 224478006}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934757, {1523782053, 235116517}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934759, {1523782053, 245676047}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934761, {1523782053, 256254157}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934763, {1523782053, 266858337}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934765, {1523782053, 277377321}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197475, {249080, 36431584}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934767, {1523782053, 287947024}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934769, {1523782053, 298555393}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934771, {1523782053, 309227684}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934773, {1523782053, 319769151}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934775, {1523782053, 330317356}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934777, {1523782053, 340881154}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934779, {1523782053, 351424793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934781, {1523782053, 362039869}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98573, {1523782053, 561123046}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934783, {1523782053, 372568667}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197477, {249080, 137147371}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934785, {1523782053, 382820747}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413374, {249081, 43087106}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413376, {249081, 48289753}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934787, {1523782053, 392993887}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934789, {1523782053, 403574897}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413378, {249081, 59695120}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934791, {1523782053, 414110562}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934793, {1523782053, 424603702}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934795, {1523782053, 435245481}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934797, {1523782053, 445755968}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77575, {249081, 111979750}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934799, {1523782053, 456837166}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934801, {1523782053, 467392495}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934803, {1523782053, 477865462}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197479, {249080, 237872261}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934805, {1523782053, 488331259}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934807, {1523782053, 498851725}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934809, {1523782053, 509480755}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24547, {249081, 170326764}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934811, {1523782053, 520009747}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934813, {1523782053, 530531527}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934815, {1523782053, 541100036}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934817, {1523782053, 552023515}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19763, {1523782054, 550938118}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934819, {1523782053, 562472337}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98575, {1523782053, 761832922}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934821, {1523782053, 573051620}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197481, {249080, 338567400}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934823, {1523782053, 583415851}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934825, {1523782053, 594203076}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934827, {1523782053, 604848943}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413380, {249081, 265918822}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934829, {1523782053, 615481566}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934831, {1523782053, 625994275}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934833, {1523782053, 636644845}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934835, {1523782053, 647266145}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934837, {1523782053, 657988183}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934839, {1523782053, 668466399}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934841, {1523782053, 678972097}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197483, {249080, 439302114}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934843, {1523782053, 689444267}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934845, {1523782053, 699981394}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934847, {1523782053, 710484848}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934849, {1523782053, 721112006}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934851, {1523782053, 731821596}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934853, {1523782053, 742457093}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934855, {1523782053, 753084766}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934857, {1523782053, 763624230}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98577, {1523782053, 962433762}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934859, {1523782053, 774133805}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197485, {249080, 540288781}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934861, {1523782053, 784733855}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934863, {1523782053, 795303116}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934865, {1523782053, 805836685}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934867, {1523782053, 816414196}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934869, {1523782053, 826886058}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934871, {1523782053, 837346396}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934873, {1523782053, 848050944}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934875, {1523782053, 858533137}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934877, {1523782053, 869210834}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934879, {1523782053, 879757314}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197487, {249080, 640974471}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934881, {1523782053, 890376766}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934883, {1523782053, 900966684}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934885, {1523782053, 911567437}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934887, {1523782053, 922203909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934889, {1523782053, 932761716}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934891, {1523782053, 943350652}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934893, {1523782053, 953926284}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934895, {1523782053, 964537855}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98579, {1523782054, 163410990}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934897, {1523782053, 975048060}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197489, {249080, 741289394}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934899, {1523782053, 985705845}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934901, {1523782053, 996213036}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934903, {1523782054, 6716228}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660976 1265 1493264 382464"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934905, {1523782054, 17117706}, ffffffff <unfinished ...>
[pid    33] open("/data/db/diagnostic.data/metrics.interim.temp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 171
[pid    33] writev(171, [{NULL, 0}, {"\226.\0\0\t_id\0p\177z\310b\1\0\0\20type\0\1\0\0\0\5data"..., 11926}], 2) = 11926
[pid    33] close(171)                  = 0
[pid    33] rename("/data/db/diagnostic.data/metrics.interim.temp", "/data/db/diagnostic.data/metrics.interim") = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19443, {1523782055, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934907, {1523782054, 27677358}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934909, {1523782054, 38200625}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934911, {1523782054, 48980392}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934913, {1523782054, 59493816}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934915, {1523782054, 70037618}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934917, {1523782054, 80528944}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197491, {249080, 841938548}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934919, {1523782054, 91108772}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934921, {1523782054, 101661800}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934923, {1523782054, 112355597}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934925, {1523782054, 122896515}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934927, {1523782054, 133502234}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934929, {1523782054, 144112909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934931, {1523782054, 154623763}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934933, {1523782054, 165140345}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98581, {1523782054, 363892565}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934935, {1523782054, 175359088}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934937, {1523782054, 185823005}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197493, {249080, 942906912}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934939, {1523782054, 196394317}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934941, {1523782054, 207000550}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934943, {1523782054, 217560243}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934945, {1523782054, 228182784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934947, {1523782054, 238772501}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934949, {1523782054, 249269217}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934951, {1523782054, 259996279}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934953, {1523782054, 270564235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934955, {1523782054, 281136240}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197495, {249081, 43702077}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934957, {1523782054, 291619537}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934959, {1523782054, 302231409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934961, {1523782054, 312776382}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934963, {1523782054, 323283701}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934965, {1523782054, 333835728}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934967, {1523782054, 344413902}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934969, {1523782054, 354988575}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934971, {1523782054, 365481907}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98583, {1523782054, 564506764}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934973, {1523782054, 376020675}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934975, {1523782054, 387073417}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413382, {249082, 43783047}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197497, {249081, 144225255}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413384, {249082, 49080595}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934977, {1523782054, 397808547}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413386, {249082, 60664285}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934979, {1523782054, 408304157}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934981, {1523782054, 418868525}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934983, {1523782054, 429357700}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934985, {1523782054, 439858683}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934987, {1523782054, 450377186}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77577, {249082, 113811912}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934989, {1523782054, 460731636}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "k\0\0\0\233\211\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0features\0\23\0\0\0\20features\0\1\0\0"..., 91, MSG_NOSIGNAL, NULL, NULL) = 91
[pid    54] sendto(81, "z\0\0\0\212\364'\0\233\211\3\0\333\7\0\0001\0\0\0\3js\0\f\0\0\0\10utf"..., 122, MSG_NOSIGNAL, NULL, 0) = 122
[pid    54] recvfrom(81, "s\0\0\0\241\211\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934991, {1523782054, 471662896}, ffffffff <unfinished ...>
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] sendto(81, "\344^\0\0\213\364'\0\241\211\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934993, {1523782054, 482019296}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197499, {249081, 244813282}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934995, {1523782054, 492436147}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934997, {1523782054, 503059044}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "s\0\0\0\247\211\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] sendto(81, "\344^\0\0\214\364'\0\247\211\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    54] <... sendto resumed> )      = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1934999, {1523782054, 513336479}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24549, {249082, 170852291}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935001, {1523782054, 523944247}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935003, {1523782054, 534422142}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935005, {1523782054, 545212614}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935007, {1523782054, 555748272}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19765, {1523782055, 551451221}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935009, {1523782054, 566224959}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98585, {1523782054, 765043386}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935011, {1523782054, 576656576}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935013, {1523782054, 587369988}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197501, {249081, 345316499}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935015, {1523782054, 597951145}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935017, {1523782054, 608434653}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413388, {249082, 266615436}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935019, {1523782054, 618952048}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935021, {1523782054, 629437033}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935023, {1523782054, 639910532}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935025, {1523782054, 650595168}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935027, {1523782054, 661095188}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935029, {1523782054, 671766531}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935031, {1523782054, 682224493}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197503, {249081, 445920021}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935033, {1523782054, 692514996}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935035, {1523782054, 703108904}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935037, {1523782054, 713596307}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935039, {1523782054, 724142140}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935041, {1523782054, 734589922}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935043, {1523782054, 745065135}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935045, {1523782054, 755549197}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935047, {1523782054, 766136635}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98587, {1523782054, 965515623}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935049, {1523782054, 776402956}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935051, {1523782054, 786920942}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197505, {249081, 546405572}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935053, {1523782054, 797449078}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935055, {1523782054, 808033154}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935057, {1523782054, 818552528}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935059, {1523782054, 829091516}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935061, {1523782054, 839592895}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935063, {1523782054, 850189014}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935065, {1523782054, 860783756}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935067, {1523782054, 871296163}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935069, {1523782054, 881986211}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197507, {249081, 647054609}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935071, {1523782054, 892249052}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935073, {1523782054, 902796476}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935075, {1523782054, 913286730}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935077, {1523782054, 924029067}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935079, {1523782054, 934473008}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935081, {1523782054, 944715629}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935083, {1523782054, 955155875}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935085, {1523782054, 965564348}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98589, {1523782055, 166150452}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935087, {1523782054, 976457746}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935089, {1523782054, 987002217}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197509, {249081, 747741295}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935091, {1523782054, 997461584}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935093, {1523782055, 7943427}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660984 1265 1493276 382466"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19445, {1523782056, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935095, {1523782055, 18883824}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935097, {1523782055, 29350599}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935099, {1523782055, 39771277}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935101, {1523782055, 50299612}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935103, {1523782055, 60908862}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935105, {1523782055, 71416159}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935107, {1523782055, 81943873}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197511, {249081, 848155820}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935109, {1523782055, 92634895}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935111, {1523782055, 103263176}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935113, {1523782055, 113804802}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935115, {1523782055, 124295259}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935117, {1523782055, 134819652}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935119, {1523782055, 145773266}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935121, {1523782055, 156325786}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935123, {1523782055, 166880873}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98591, {1523782055, 366719258}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935125, {1523782055, 177037364}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935127, {1523782055, 187575266}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197513, {249081, 948961389}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935129, {1523782055, 198056884}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935131, {1523782055, 208559166}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935133, {1523782055, 219069422}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935135, {1523782055, 229643007}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935137, {1523782055, 240133379}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935139, {1523782055, 250761779}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935141, {1523782055, 261336107}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935143, {1523782055, 272055748}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935145, {1523782055, 282619200}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935147, {1523782055, 293116832}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197515, {249082, 49403345}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935149, {1523782055, 303646116}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935151, {1523782055, 314141014}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935153, {1523782055, 324650255}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935155, {1523782055, 335204960}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935157, {1523782055, 345681672}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935159, {1523782055, 356185178}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935161, {1523782055, 366709989}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98593, {1523782055, 567252533}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935163, {1523782055, 377523535}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935165, {1523782055, 388129558}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413390, {249083, 44613767}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413392, {249083, 50057022}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197517, {249082, 150215982}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935167, {1523782055, 398707711}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413394, {249083, 61452416}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935169, {1523782055, 409185608}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935171, {1523782055, 420162463}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935173, {1523782055, 430686361}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935175, {1523782055, 441190750}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935177, {1523782055, 451918666}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77579, {249083, 115861380}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935179, {1523782055, 462450572}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935181, {1523782055, 473009292}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935183, {1523782055, 483641934}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935185, {1523782055, 494386467}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197519, {249082, 251068105}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935187, {1523782055, 505100959}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24551, {249083, 171145981}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935189, {1523782055, 515660829}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935191, {1523782055, 526166698}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935193, {1523782055, 536913677}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935195, {1523782055, 547514842}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935197, {1523782055, 558134346}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19767, {1523782056, 551912752}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935199, {1523782055, 568648374}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98595, {1523782055, 767901597}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935201, {1523782055, 579080532}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935203, {1523782055, 589592860}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197521, {249082, 351742161}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935205, {1523782055, 600293057}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935207, {1523782055, 610799365}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413396, {249083, 267063099}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935209, {1523782055, 621335832}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935211, {1523782055, 632106351}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935213, {1523782055, 642885447}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935215, {1523782055, 653573428}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935217, {1523782055, 664053072}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935219, {1523782055, 674565444}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935221, {1523782055, 685035382}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935223, {1523782055, 695532756}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197523, {249082, 452243205}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935225, {1523782055, 706099077}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935227, {1523782055, 716874959}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935229, {1523782055, 727390998}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935231, {1523782055, 738001565}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935233, {1523782055, 748688860}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935235, {1523782055, 759192017}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935237, {1523782055, 769784975}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98597, {1523782055, 968436099}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935239, {1523782055, 780265142}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935241, {1523782055, 790962871}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197525, {249082, 552953769}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935243, {1523782055, 801453285}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935245, {1523782055, 812047910}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935247, {1523782055, 822542601}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935249, {1523782055, 833203409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935251, {1523782055, 843798160}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935253, {1523782055, 854355852}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935255, {1523782055, 864918263}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935257, {1523782055, 875467741}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935259, {1523782055, 885978182}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935261, {1523782055, 896497062}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197527, {249082, 653479792}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935263, {1523782055, 907068587}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935265, {1523782055, 917666710}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935267, {1523782055, 928192039}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935269, {1523782055, 938813764}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935271, {1523782055, 949388700}, ffffffff <unfinished ...>
[pid  4022] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4022] recvfrom(577, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4022] sendto(577, "p\0\0\0\215\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4022] recvfrom(577,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935273, {1523782055, 959956032}, ffffffff <unfinished ...>
[pid  4888] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4888] recvfrom(2225, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4888] sendto(2225, "p\0\0\0\216\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4888] recvfrom(2225,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935275, {1523782055, 970458602}, ffffffff <unfinished ...>
[pid  4888] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4888] recvfrom(2225, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4888] sendto(2225, "p\0\0\0\217\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4888] recvfrom(2225,  <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98599, {1523782056, 168993577}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935277, {1523782055, 980716541}, ffffffff <unfinished ...>
[pid  4888] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4888] recvfrom(2225, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4888] sendto(2225, "p\0\0\0\220\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4888] recvfrom(2225,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935279, {1523782055, 991210462}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197529, {249082, 754016844}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935281, {1523782056, 1617062}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... munmap resumed> )      = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935283, {1523782056, 12545490}, ffffffff <unfinished ...>
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660988 1265 1493288 382468"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19447, {1523782057, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935285, {1523782056, 23089319}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935287, {1523782056, 33666277}, ffffffff <unfinished ...>
[pid  4022] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  4022] recvfrom(577, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  4022] sendto(577, "p\0\0\0\221\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  4022] recvfrom(577,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935289, {1523782056, 44647794}, ffffffff <unfinished ...>
[pid  1333] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  1333] recvfrom(1074, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  1333] sendto(1074, "p\0\0\0\222\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  1333] recvfrom(1074,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935291, {1523782056, 55741268}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935293, {1523782056, 66314053}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935295, {1523782056, 77098604}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935297, {1523782056, 87790741}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935299, {1523782056, 98309492}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197531, {249082, 854755536}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935301, {1523782056, 108881568}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935303, {1523782056, 119409515}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935305, {1523782056, 129891042}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935307, {1523782056, 140339907}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935309, {1523782056, 150780728}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935311, {1523782056, 161241008}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935313, {1523782056, 171754557}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98601, {1523782056, 369736623}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935315, {1523782056, 182172215}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935317, {1523782056, 192828041}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197533, {249082, 955572420}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935319, {1523782056, 203146445}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935321, {1523782056, 213640890}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935323, {1523782056, 224153177}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935325, {1523782056, 234614335}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935327, {1523782056, 245092567}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935329, {1523782056, 255636490}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935331, {1523782056, 266160309}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935333, {1523782056, 276654000}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935335, {1523782056, 287323729}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935337, {1523782056, 298098276}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197535, {249083, 56233149}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935339, {1523782056, 308865054}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935341, {1523782056, 319479601}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935343, {1523782056, 330126466}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935345, {1523782056, 340896540}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935347, {1523782056, 351391740}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935349, {1523782056, 362066256}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935351, {1523782056, 372653509}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98603, {1523782056, 570315980}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935353, {1523782056, 383335386}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413398, {249084, 45398930}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935355, {1523782056, 394041535}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413400, {249084, 50644028}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197537, {249083, 156898992}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935357, {1523782056, 404645423}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413402, {249084, 62259102}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935359, {1523782056, 415379140}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935361, {1523782056, 426068565}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935363, {1523782056, 436818565}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935365, {1523782056, 447178012}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935367, {1523782056, 457882586}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77581, {249084, 117850131}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935369, {1523782056, 468403824}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935371, {1523782056, 479001080}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935373, {1523782056, 489505374}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935375, {1523782056, 500198784}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197539, {249083, 257508288}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935377, {1523782056, 510809368}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24553, {249084, 173082060}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935379, {1523782056, 521193833}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935381, {1523782056, 531664140}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935383, {1523782056, 542352869}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935385, {1523782056, 552942225}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19769, {1523782057, 552485191}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935387, {1523782056, 563219728}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935389, {1523782056, 573867676}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98605, {1523782056, 770770708}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935391, {1523782056, 584188585}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935393, {1523782056, 594923894}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197541, {249083, 358199077}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935395, {1523782056, 605207157}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413404, {249084, 267871438}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935397, {1523782056, 615704636}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935399, {1523782056, 626342882}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935401, {1523782056, 637090466}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935403, {1523782056, 647604679}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935405, {1523782056, 658297278}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935407, {1523782056, 669209659}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935409, {1523782056, 679770860}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935411, {1523782056, 690444065}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935413, {1523782056, 701034307}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197543, {249083, 458956976}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935415, {1523782056, 711588424}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935417, {1523782056, 722219441}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935419, {1523782056, 732767513}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935421, {1523782056, 743353256}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935423, {1523782056, 753859645}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935425, {1523782056, 764487470}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935427, {1523782056, 775025903}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98607, {1523782056, 971406450}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935429, {1523782056, 785458542}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935431, {1523782056, 795972468}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197545, {249083, 559748078}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935433, {1523782056, 806436175}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935435, {1523782056, 817008958}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935437, {1523782056, 827538130}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935439, {1523782056, 838042007}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935441, {1523782056, 848565845}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935443, {1523782056, 859223667}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935445, {1523782056, 869849294}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935447, {1523782056, 881124703}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935449, {1523782056, 891751703}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935451, {1523782056, 902299370}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197547, {249083, 660736742}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935453, {1523782056, 913015346}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935455, {1523782056, 923606634}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935457, {1523782056, 934186245}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935459, {1523782056, 944843118}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935461, {1523782056, 955473075}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935463, {1523782056, 966043618}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935465, {1523782056, 976599659}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98609, {1523782057, 171910295}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935467, {1523782056, 987184755}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935469, {1523782056, 997669111}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197549, {249083, 761362962}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935471, {1523782057, 7912491}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660993 1265 1493303 382469"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935473, {1523782057, 18515558}, ffffffff <unfinished ...>
[pid    33] <... read resumed> "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19449, {1523782058, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935475, {1523782057, 29014422}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935477, {1523782057, 39526855}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935479, {1523782057, 50064051}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935481, {1523782057, 60644452}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935483, {1523782057, 71189740}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935485, {1523782057, 81677522}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935487, {1523782057, 92188836}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935489, {1523782057, 102821796}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197551, {249083, 862202632}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935491, {1523782057, 113529027}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935493, {1523782057, 123999564}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935495, {1523782057, 134562914}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935497, {1523782057, 145287016}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935499, {1523782057, 155824651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935501, {1523782057, 166366621}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935503, {1523782057, 176848688}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98611, {1523782057, 372458846}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935505, {1523782057, 187304789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935507, {1523782057, 197813822}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197553, {249083, 963213708}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935509, {1523782057, 208146454}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935511, {1523782057, 218743871}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935513, {1523782057, 229215193}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935515, {1523782057, 239724033}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935517, {1523782057, 250196603}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935519, {1523782057, 260648565}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935521, {1523782057, 271123791}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935523, {1523782057, 281562830}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935525, {1523782057, 292076454}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935527, {1523782057, 302714200}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197555, {249084, 63844794}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935529, {1523782057, 313138921}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935531, {1523782057, 323800250}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935533, {1523782057, 334322468}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935535, {1523782057, 344934742}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935537, {1523782057, 355609015}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935539, {1523782057, 366185556}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935541, {1523782057, 376772139}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98613, {1523782057, 573101489}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935543, {1523782057, 387437270}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413406, {249085, 46175450}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413408, {249085, 51574226}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935545, {1523782057, 397705769}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413410, {249085, 63174145}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935547, {1523782057, 408053526}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197557, {249084, 164710697}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935549, {1523782057, 418855319}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935551, {1523782057, 429383654}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935553, {1523782057, 440038343}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935555, {1523782057, 450591863}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935557, {1523782057, 461237305}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77583, {249085, 119604439}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935559, {1523782057, 471742605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935561, {1523782057, 482319783}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935563, {1523782057, 492815466}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935565, {1523782057, 503375221}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197559, {249084, 265589510}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935567, {1523782057, 513982026}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24555, {249085, 173902142}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935569, {1523782057, 524470774}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935571, {1523782057, 535026484}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935573, {1523782057, 545661289}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935575, {1523782057, 556296719}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19771, {1523782058, 553000786}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935577, {1523782057, 566861374}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935579, {1523782057, 577409487}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98615, {1523782057, 773578609}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935581, {1523782057, 588389106}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935583, {1523782057, 599034373}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935585, {1523782057, 609646849}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197561, {249084, 366244470}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413412, {249085, 268443938}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935587, {1523782057, 620149069}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935589, {1523782057, 630630574}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935591, {1523782057, 641368140}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935593, {1523782057, 651863320}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935595, {1523782057, 662353313}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935597, {1523782057, 672992851}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935599, {1523782057, 683506013}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935601, {1523782057, 694088420}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935603, {1523782057, 704742472}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197563, {249084, 466881684}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935605, {1523782057, 715145065}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935607, {1523782057, 725591304}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935609, {1523782057, 736238161}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935611, {1523782057, 746747221}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935613, {1523782057, 757210357}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935615, {1523782057, 767789139}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935617, {1523782057, 778276974}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98617, {1523782057, 974132857}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935619, {1523782057, 788841311}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935621, {1523782057, 799477623}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935623, {1523782057, 810130865}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197565, {249084, 567355537}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935625, {1523782057, 820685503}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935627, {1523782057, 831157041}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935629, {1523782057, 841614420}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935631, {1523782057, 852254353}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935633, {1523782057, 862807187}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935635, {1523782057, 873267749}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935637, {1523782057, 883824612}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935639, {1523782057, 894633235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935641, {1523782057, 905269339}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197567, {249084, 668128673}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935643, {1523782057, 915747737}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935645, {1523782057, 926252801}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935647, {1523782057, 936837461}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935649, {1523782057, 947181035}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935651, {1523782057, 957695324}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935653, {1523782057, 968220073}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935655, {1523782057, 978767466}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98619, {1523782058, 174539746}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935657, {1523782057, 989127491}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935659, {1523782057, 999583631}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935661, {1523782058, 10248061}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197569, {249084, 768652005}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660996 1265 1493313 382471"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19451, {1523782059, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935663, {1523782058, 20454736}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935665, {1523782058, 30955715}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935667, {1523782058, 41538914}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935669, {1523782058, 52365713}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935671, {1523782058, 63059109}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935673, {1523782058, 73866709}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935675, {1523782058, 84528773}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935677, {1523782058, 95071705}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935679, {1523782058, 105549920}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197571, {249084, 869316552}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935681, {1523782058, 115874897}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935683, {1523782058, 126445489}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935685, {1523782058, 137046724}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935687, {1523782058, 147554379}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935689, {1523782058, 158070804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935691, {1523782058, 168574700}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935693, {1523782058, 179127379}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98621, {1523782058, 375216589}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935695, {1523782058, 189664152}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935697, {1523782058, 200214137}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935699, {1523782058, 210863216}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197573, {249084, 970027254}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935701, {1523782058, 221371477}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935703, {1523782058, 231970262}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935705, {1523782058, 242475167}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935707, {1523782058, 252988616}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935709, {1523782058, 263460296}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935711, {1523782058, 274112588}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935713, {1523782058, 284597818}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935715, {1523782058, 295257968}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935717, {1523782058, 305857540}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197575, {249085, 70688586}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935719, {1523782058, 316214786}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935721, {1523782058, 326753108}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935723, {1523782058, 337630724}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935725, {1523782058, 348218542}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935727, {1523782058, 358841287}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935729, {1523782058, 369308726}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935731, {1523782058, 379834585}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98623, {1523782058, 575827301}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935733, {1523782058, 390551484}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413414, {249086, 46744135}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413416, {249086, 52437776}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935735, {1523782058, 401191954}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413418, {249086, 63989731}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935737, {1523782058, 411582373}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197577, {249085, 171350641}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935739, {1523782058, 422120563}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935741, {1523782058, 432662820}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935743, {1523782058, 443218138}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935745, {1523782058, 453801255}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77585, {249086, 121089938}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935747, {1523782058, 464269683}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935749, {1523782058, 474908337}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935751, {1523782058, 485389022}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935753, {1523782058, 496000575}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935755, {1523782058, 506583075}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197579, {249085, 272260210}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935757, {1523782058, 516972024}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24557, {249086, 174534755}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935759, {1523782058, 527551610}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935761, {1523782058, 538157083}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935763, {1523782058, 548840235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935765, {1523782058, 559544485}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19773, {1523782059, 553594133}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935767, {1523782058, 570360363}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935769, {1523782058, 581048776}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98625, {1523782058, 776608409}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935771, {1523782058, 591867582}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935773, {1523782058, 602531128}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413420, {249086, 269078099}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935775, {1523782058, 613359427}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197581, {249085, 373344555}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935777, {1523782058, 624026209}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935779, {1523782058, 634605125}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935781, {1523782058, 645126238}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935783, {1523782058, 655644732}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935785, {1523782058, 666247697}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935787, {1523782058, 676919253}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935789, {1523782058, 687611916}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935791, {1523782058, 698295054}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935793, {1523782058, 709064330}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197583, {249085, 474499521}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935795, {1523782058, 719395032}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935797, {1523782058, 730110343}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935799, {1523782058, 740636053}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935801, {1523782058, 751438911}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935803, {1523782058, 762058888}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935805, {1523782058, 772813134}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935807, {1523782058, 783579469}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98627, {1523782058, 977401382}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935809, {1523782058, 794318965}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935811, {1523782058, 805056458}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935813, {1523782058, 815600849}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197585, {249085, 575353832}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935815, {1523782058, 826266340}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935817, {1523782058, 837224096}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935819, {1523782058, 847872554}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935821, {1523782058, 858486255}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935823, {1523782058, 869164497}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935825, {1523782058, 879728062}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935827, {1523782058, 890357719}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935829, {1523782058, 900922310}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935831, {1523782058, 911458291}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197587, {249085, 676125833}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935833, {1523782058, 921672055}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935835, {1523782058, 932386387}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935837, {1523782058, 942979766}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935839, {1523782058, 953551782}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935841, {1523782058, 964163979}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935843, {1523782058, 974786794}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935845, {1523782058, 985403067}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98629, {1523782059, 178088657}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935847, {1523782058, 996020119}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935849, {1523782059, 6700782}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8660998 1265 1493324 382473"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935851, {1523782059, 17785647}, ffffffff <unfinished ...>
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19453, {1523782060, 0}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197589, {249085, 776538424}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935853, {1523782059, 28350463}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935855, {1523782059, 38850070}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935857, {1523782059, 49382202}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935859, {1523782059, 59889752}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935861, {1523782059, 70498105}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935863, {1523782059, 81101769}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935865, {1523782059, 91606488}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935867, {1523782059, 102199425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935869, {1523782059, 112781747}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197591, {249085, 877767126}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935871, {1523782059, 123095643}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935873, {1523782059, 133709270}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935875, {1523782059, 144297417}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935877, {1523782059, 154894233}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935879, {1523782059, 165353031}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935881, {1523782059, 175889270}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935883, {1523782059, 186475269}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98631, {1523782059, 378415438}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935885, {1523782059, 197189312}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935887, {1523782059, 207705859}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935889, {1523782059, 218265673}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197593, {249085, 978515536}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935891, {1523782059, 228719349}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935893, {1523782059, 239351596}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935895, {1523782059, 249984765}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935897, {1523782059, 260589644}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935899, {1523782059, 271176137}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935901, {1523782059, 281704485}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935903, {1523782059, 292288813}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935905, {1523782059, 302981417}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935907, {1523782059, 313792625}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197595, {249086, 79672731}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935909, {1523782059, 324237584}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935911, {1523782059, 334951137}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935913, {1523782059, 345457135}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935915, {1523782059, 356108488}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935917, {1523782059, 366715831}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935919, {1523782059, 377293368}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935921, {1523782059, 387828633}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98633, {1523782059, 578954429}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413422, {249087, 47208997}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413424, {249087, 53092774}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935923, {1523782059, 398029345}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413426, {249087, 64321957}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935925, {1523782059, 408615006}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935927, {1523782059, 419610691}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197597, {249086, 180571258}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935929, {1523782059, 430187173}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935931, {1523782059, 440982816}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935933, {1523782059, 451434528}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935935, {1523782059, 462039921}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77587, {249087, 123309803}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935937, {1523782059, 472881661}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935939, {1523782059, 483412268}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935941, {1523782059, 494112976}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935943, {1523782059, 504648157}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935945, {1523782059, 515101398}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24559, {249087, 175367436}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197599, {249086, 281127958}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935947, {1523782059, 525971377}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935949, {1523782059, 536506110}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935951, {1523782059, 547131353}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935953, {1523782059, 557625960}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19775, {1523782060, 554218062}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935955, {1523782059, 568072513}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935957, {1523782059, 578730798}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98635, {1523782059, 779260745}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935959, {1523782059, 589286141}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935961, {1523782059, 599773773}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935963, {1523782059, 610472880}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413428, {249087, 270068619}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935965, {1523782059, 621039869}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197601, {249086, 381945861}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935967, {1523782059, 631695136}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935969, {1523782059, 642191047}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935971, {1523782059, 652714276}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935973, {1523782059, 663241899}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935975, {1523782059, 673813838}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935977, {1523782059, 684497650}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935979, {1523782059, 695031386}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935981, {1523782059, 705715395}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935983, {1523782059, 716272081}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197603, {249086, 482361433}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935985, {1523782059, 726776336}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935987, {1523782059, 737770982}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935989, {1523782059, 748339915}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935991, {1523782059, 758958989}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935993, {1523782059, 769806657}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935995, {1523782059, 780421583}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98637, {1523782059, 979739754}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935997, {1523782059, 790600577}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1935999, {1523782059, 801146725}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936001, {1523782059, 811677761}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936003, {1523782059, 822277779}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197605, {249086, 582941288}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936005, {1523782059, 832892455}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936007, {1523782059, 843416890}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936009, {1523782059, 853971312}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936011, {1523782059, 864540503}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936013, {1523782059, 875098330}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936015, {1523782059, 885601297}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936017, {1523782059, 896217544}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936019, {1523782059, 906849113}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936021, {1523782059, 917437498}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197607, {249086, 683549413}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936023, {1523782059, 928368598}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936025, {1523782059, 938988228}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936027, {1523782059, 949666729}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936029, {1523782059, 960176889}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936031, {1523782059, 970765654}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936033, {1523782059, 981330370}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98639, {1523782060, 180351670}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936035, {1523782059, 991576940}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936037, {1523782060, 2224103}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936039, {1523782060, 13180419}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8661000 1265 1493334 382475"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19455, {1523782061, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936041, {1523782060, 23622968}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197609, {249086, 784535320}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936043, {1523782060, 34109930}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936045, {1523782060, 44784170}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936047, {1523782060, 55298780}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936049, {1523782060, 65939931}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936051, {1523782060, 76555315}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936053, {1523782060, 87030542}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936055, {1523782060, 97565733}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936057, {1523782060, 108264235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936059, {1523782060, 118787644}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197611, {249086, 885036988}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936061, {1523782060, 129345067}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936063, {1523782060, 139892166}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936065, {1523782060, 150532739}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936067, {1523782060, 161246525}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936069, {1523782060, 171800581}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936071, {1523782060, 182308939}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98641, {1523782060, 380973271}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936073, {1523782060, 192633511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936075, {1523782060, 203281432}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936077, {1523782060, 213775394}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936079, {1523782060, 224276535}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197613, {249086, 985750562}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936081, {1523782060, 234759868}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936083, {1523782060, 245552498}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936085, {1523782060, 256136351}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936087, {1523782060, 266628819}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936089, {1523782060, 277220231}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936091, {1523782060, 287780974}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936093, {1523782060, 298690564}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936095, {1523782060, 309214711}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936097, {1523782060, 319788328}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197615, {249087, 86104144}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936099, {1523782060, 330578923}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936101, {1523782060, 341342064}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936103, {1523782060, 352237551}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936105, {1523782060, 362814632}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936107, {1523782060, 373469932}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936109, {1523782060, 384025730}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98643, {1523782060, 581631503}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413430, {249088, 47578362}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936111, {1523782060, 394419330}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413432, {249088, 53767641}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936113, {1523782060, 404934786}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413434, {249088, 64972705}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936115, {1523782060, 415501976}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936117, {1523782060, 426025662}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197617, {249087, 186870873}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936119, {1523782060, 436478518}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936121, {1523782060, 447102981}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936123, {1523782060, 457777419}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77589, {249088, 125447897}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936125, {1523782060, 470296008}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936127, {1523782060, 480876873}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936129, {1523782060, 491393825}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936131, {1523782060, 502053941}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936133, {1523782060, 512598802}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24561, {249088, 176087000}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936135, {1523782060, 522894162}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197619, {249087, 287703976}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936137, {1523782060, 533116774}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936139, {1523782060, 543645150}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936141, {1523782060, 554225398}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19777, {1523782061, 554816505}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936143, {1523782060, 565132359}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936145, {1523782060, 575787464}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936147, {1523782060, 586328435}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98645, {1523782060, 782217919}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936149, {1523782060, 596770732}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936151, {1523782060, 607301085}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413436, {249088, 270884734}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936153, {1523782060, 617631521}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936155, {1523782060, 628098864}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197621, {249087, 388430937}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936157, {1523782060, 638517911}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936159, {1523782060, 649042863}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936161, {1523782060, 659543052}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936163, {1523782060, 670047256}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936165, {1523782060, 680603655}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936167, {1523782060, 691211064}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936169, {1523782060, 701812682}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936171, {1523782060, 712389620}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936173, {1523782060, 722871854}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197623, {249087, 488975614}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936175, {1523782060, 733446265}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936177, {1523782060, 744032755}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936179, {1523782060, 754607713}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936181, {1523782060, 765194484}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936183, {1523782060, 775754974}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936185, {1523782060, 786355304}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98647, {1523782060, 982900688}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936187, {1523782060, 796850818}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936189, {1523782060, 807464352}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936191, {1523782060, 817973104}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936193, {1523782060, 828628855}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197625, {249087, 589725120}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936195, {1523782060, 839127624}, ffffffff <unfinished ...>
[pid    20] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    20] futex(0x55883f679388, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    20] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    20] futex(0x55883f6793b4, FUTEX_WAIT_BITSET_PRIVATE, 1979, {249097, 505454459}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936197, {1523782060, 849912080}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936199, {1523782060, 860587702}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936201, {1523782060, 871254442}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936203, {1523782060, 881836078}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936205, {1523782060, 892465652}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936207, {1523782060, 903095985}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936209, {1523782060, 913670173}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936211, {1523782060, 924291071}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197627, {249087, 690333367}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936213, {1523782060, 935169362}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936215, {1523782060, 945743683}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936217, {1523782060, 956393407}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936219, {1523782060, 966949222}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936221, {1523782060, 977476602}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936223, {1523782060, 988613662}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98649, {1523782061, 183372109}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936225, {1523782060, 999155865}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936227, {1523782061, 9786767}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8661003 1265 1493346 382476"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19457, {1523782062, 0}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936229, {1523782061, 20281609}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936231, {1523782061, 30800593}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197629, {249087, 791026595}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936233, {1523782061, 41307783}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936235, {1523782061, 51838378}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936237, {1523782061, 62368512}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936239, {1523782061, 72920795}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936241, {1523782061, 83517156}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936243, {1523782061, 94033759}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936245, {1523782061, 104549897}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936247, {1523782061, 115098586}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936249, {1523782061, 125703507}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197631, {249087, 892090970}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936251, {1523782061, 136959279}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936253, {1523782061, 147614304}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936255, {1523782061, 158173324}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936257, {1523782061, 168880056}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936259, {1523782061, 179522469}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936261, {1523782061, 190397463}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98651, {1523782061, 384350448}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936263, {1523782061, 200973524}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936265, {1523782061, 211586049}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936267, {1523782061, 222263389}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936269, {1523782061, 232753719}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197633, {249087, 992667581}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936271, {1523782061, 243710083}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936273, {1523782061, 254221600}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936275, {1523782061, 264715866}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936277, {1523782061, 275217164}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936279, {1523782061, 285735080}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936281, {1523782061, 296240209}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936283, {1523782061, 306801439}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936285, {1523782061, 317497550}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936287, {1523782061, 328067560}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197635, {249088, 93278642}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936289, {1523782061, 338515302}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936291, {1523782061, 349112812}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936293, {1523782061, 359846791}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936295, {1523782061, 370419361}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936297, {1523782061, 381033241}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936299, {1523782061, 391636051}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413438, {249089, 48393914}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98653, {1523782061, 584752641}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413440, {249089, 54473656}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936301, {1523782061, 402212707}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413442, {249089, 65637455}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936303, {1523782061, 412555372}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936305, {1523782061, 423110579}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936307, {1523782061, 433804877}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197637, {249088, 193998761}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936309, {1523782061, 444382700}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936311, {1523782061, 454968489}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936313, {1523782061, 465538498}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77591, {249089, 127247632}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936315, {1523782061, 476024898}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936317, {1523782061, 486549665}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936319, {1523782061, 497068148}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936321, {1523782061, 507638509}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936323, {1523782061, 518181083}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24563, {249089, 176690350}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936325, {1523782061, 528690827}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197639, {249088, 294631597}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936327, {1523782061, 539473110}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936329, {1523782061, 550126713}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936331, {1523782061, 560852097}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19779, {1523782062, 555323005}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936333, {1523782061, 571422883}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936335, {1523782061, 581969763}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936337, {1523782061, 592520444}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98655, {1523782061, 785242069}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936339, {1523782061, 603200675}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936341, {1523782061, 613711431}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413444, {249089, 271690523}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936343, {1523782061, 624334653}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936345, {1523782061, 634968992}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197641, {249088, 395161261}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936347, {1523782061, 645445095}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936349, {1523782061, 656127946}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936351, {1523782061, 666727520}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936353, {1523782061, 677246764}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936355, {1523782061, 687898741}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936357, {1523782061, 698384664}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936359, {1523782061, 708954991}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936361, {1523782061, 719501143}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936363, {1523782061, 729994343}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197643, {249088, 495850789}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936365, {1523782061, 740688448}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936367, {1523782061, 751121402}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936369, {1523782061, 761647758}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936371, {1523782061, 772127312}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936373, {1523782061, 782643190}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936375, {1523782061, 793247446}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98657, {1523782061, 985709493}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936377, {1523782061, 803890094}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936379, {1523782061, 814464618}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936381, {1523782061, 825077381}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936383, {1523782061, 835760839}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197645, {249088, 596521291}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936385, {1523782061, 846185086}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936387, {1523782061, 856877894}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936389, {1523782061, 867522521}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936391, {1523782061, 878160434}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936393, {1523782061, 888716590}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936395, {1523782061, 899358493}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936397, {1523782061, 909947109}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936399, {1523782061, 920538843}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936401, {1523782061, 931331579}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197647, {249088, 697118742}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936403, {1523782061, 941982432}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936405, {1523782061, 952580797}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936407, {1523782061, 963119647}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936409, {1523782061, 973703354}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936411, {1523782061, 984569959}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936413, {1523782061, 995075878}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98659, {1523782062, 185995058}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936415, {1523782062, 5617428}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8661005 1265 1493358 382478"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936417, {1523782062, 17257801}, ffffffff <unfinished ...>
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19459, {1523782063, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936419, {1523782062, 27731242}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936421, {1523782062, 38426142}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197649, {249088, 797746074}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936423, {1523782062, 48840651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936425, {1523782062, 59355385}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936427, {1523782062, 69914674}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936429, {1523782062, 80517737}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936431, {1523782062, 91064018}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936433, {1523782062, 101632551}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936435, {1523782062, 112213092}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936437, {1523782062, 122738868}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936439, {1523782062, 133276222}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197651, {249088, 898475742}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936441, {1523782062, 143571053}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936443, {1523782062, 154130738}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936445, {1523782062, 164639496}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936447, {1523782062, 175198314}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936449, {1523782062, 185706089}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98661, {1523782062, 386250578}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936451, {1523782062, 196580213}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936453, {1523782062, 207079531}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936455, {1523782062, 217575370}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936457, {1523782062, 228261315}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936459, {1523782062, 238931977}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197653, {249088, 999021537}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936461, {1523782062, 249393936}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936463, {1523782062, 259937142}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936465, {1523782062, 270475223}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936467, {1523782062, 281184597}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936469, {1523782062, 291813929}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936471, {1523782062, 302438230}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936473, {1523782062, 313009567}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936475, {1523782062, 323615409}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936477, {1523782062, 334172006}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197655, {249089, 99878885}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936479, {1523782062, 344796479}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936481, {1523782062, 355358431}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936483, {1523782062, 365914640}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936485, {1523782062, 376398245}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936487, {1523782062, 386858149}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413446, {249090, 49142218}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98663, {1523782062, 586530637}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936489, {1523782062, 397085849}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413448, {249090, 54891074}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936491, {1523782062, 407540035}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413450, {249090, 66176827}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936493, {1523782062, 418097429}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936495, {1523782062, 428726276}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936497, {1523782062, 439278141}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197657, {249089, 200472085}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936499, {1523782062, 449705213}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936501, {1523782062, 460387905}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936503, {1523782062, 470890718}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77593, {249090, 128798448}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936505, {1523782062, 481461608}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936507, {1523782062, 491956894}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936509, {1523782062, 502522623}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936511, {1523782062, 513091470}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24565, {249090, 177684450}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936513, {1523782062, 523592285}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936515, {1523782062, 534207004}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936517, {1523782062, 544775757}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197659, {249089, 300787151}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936519, {1523782062, 555546074}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19781, {1523782063, 555848536}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936521, {1523782062, 565858042}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936523, {1523782062, 576420428}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936525, {1523782062, 586952715}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98665, {1523782062, 787151498}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936527, {1523782062, 597410229}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936529, {1523782062, 608042908}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413452, {249090, 272423922}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936531, {1523782062, 618677123}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936533, {1523782062, 629246457}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936535, {1523782062, 639818353}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197661, {249089, 401472047}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936537, {1523782062, 650183112}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936539, {1523782062, 660672599}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936541, {1523782062, 671199290}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936543, {1523782062, 681674580}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936545, {1523782062, 692181267}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936547, {1523782062, 702691666}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936549, {1523782062, 713170283}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936551, {1523782062, 723640192}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936553, {1523782062, 734142811}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936555, {1523782062, 744729257}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197663, {249089, 501882409}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936557, {1523782062, 755276431}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936559, {1523782062, 765808441}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936561, {1523782062, 776320068}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936563, {1523782062, 786817681}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98667, {1523782062, 987507217}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936565, {1523782062, 797901818}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936567, {1523782062, 808424756}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936569, {1523782062, 819004295}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936571, {1523782062, 829524981}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936573, {1523782062, 840162773}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197665, {249089, 603030534}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936575, {1523782062, 850541749}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936577, {1523782062, 861109047}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936579, {1523782062, 872154548}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936581, {1523782062, 882955944}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936583, {1523782062, 893532330}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936585, {1523782062, 904123531}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936587, {1523782062, 914621633}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936589, {1523782062, 925140892}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936591, {1523782062, 935711819}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936593, {1523782062, 946227630}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197667, {249089, 703619728}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936595, {1523782062, 956636673}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936597, {1523782062, 967151551}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936599, {1523782062, 977684358}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936601, {1523782062, 988273763}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98669, {1523782063, 188167708}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936603, {1523782062, 998442021}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936605, {1523782063, 8957629}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8661010 1265 1493369 382480"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19461, {1523782064, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936607, {1523782063, 20363522}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936609, {1523782063, 30937600}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936611, {1523782063, 41516435}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197669, {249089, 804217878}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936613, {1523782063, 51867595}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936615, {1523782063, 62602339}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936617, {1523782063, 73167304}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936619, {1523782063, 83658718}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936621, {1523782063, 94172049}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936623, {1523782063, 104665517}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936625, {1523782063, 115191154}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936627, {1523782063, 125651532}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936629, {1523782063, 136171764}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936631, {1523782063, 146672008}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197671, {249089, 904689597}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936633, {1523782063, 157180664}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936635, {1523782063, 167759490}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936637, {1523782063, 178345052}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936639, {1523782063, 188875627}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98671, {1523782063, 388695630}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936641, {1523782063, 199175651}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936643, {1523782063, 209692398}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936645, {1523782063, 220351908}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936647, {1523782063, 230844761}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936649, {1523782063, 241374221}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197673, {249090, 5455197}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936651, {1523782063, 251773504}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936653, {1523782063, 262300257}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936655, {1523782063, 272831634}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936657, {1523782063, 283479547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936659, {1523782063, 294008104}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936661, {1523782063, 304547641}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936663, {1523782063, 315118874}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936665, {1523782063, 325639619}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936667, {1523782063, 336177818}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936669, {1523782063, 346800231}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197675, {249090, 105965039}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936671, {1523782063, 357438460}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936673, {1523782063, 367998270}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936675, {1523782063, 378736394}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936677, {1523782063, 389249942}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413454, {249091, 50041415}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98673, {1523782063, 589174037}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413456, {249091, 55400060}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936679, {1523782063, 399536987}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936681, {1523782063, 410135170}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413458, {249091, 66680074}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936683, {1523782063, 420677873}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936685, {1523782063, 431292755}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936687, {1523782063, 441803904}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197677, {249090, 206656265}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936689, {1523782063, 452082084}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936691, {1523782063, 462707334}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936693, {1523782063, 473331374}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77595, {249091, 130166350}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936695, {1523782063, 483875875}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936697, {1523782063, 494543446}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936699, {1523782063, 505125749}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936701, {1523782063, 515606071}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24567, {249091, 178282530}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936703, {1523782063, 525898592}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936705, {1523782063, 536362776}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936707, {1523782063, 546912262}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197679, {249090, 307357119}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936709, {1523782063, 557547911}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19783, {1523782064, 556412265}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936711, {1523782063, 567772876}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936713, {1523782063, 578339143}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936715, {1523782063, 589311848}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98675, {1523782063, 789687212}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936717, {1523782063, 599973611}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936719, {1523782063, 610498469}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413460, {249091, 273070206}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936721, {1523782063, 620803234}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936723, {1523782063, 631340365}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936725, {1523782063, 641803909}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197681, {249090, 408102002}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936727, {1523782063, 652980382}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936729, {1523782063, 663457475}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936731, {1523782063, 673956130}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936733, {1523782063, 684499489}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936735, {1523782063, 695084879}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936737, {1523782063, 705598392}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936739, {1523782063, 716103858}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936741, {1523782063, 726678537}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936743, {1523782063, 737342190}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936745, {1523782063, 748026866}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197683, {249090, 508675483}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936747, {1523782063, 758512164}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936749, {1523782063, 769126118}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936751, {1523782063, 779642936}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936753, {1523782063, 790275199}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98677, {1523782063, 990210489}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936755, {1523782063, 800462483}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936757, {1523782063, 811001053}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936759, {1523782063, 821565434}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936761, {1523782063, 832067430}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936763, {1523782063, 842732609}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936765, {1523782063, 853240205}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197685, {249090, 608940445}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936767, {1523782063, 863752811}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936769, {1523782063, 874342658}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936771, {1523782063, 885200172}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936773, {1523782063, 895971585}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936775, {1523782063, 906524355}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936777, {1523782063, 917124398}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936779, {1523782063, 927793143}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936781, {1523782063, 938394548}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936783, {1523782063, 948976193}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197687, {249090, 709772607}, ffffffff <unfinished ...>
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936785, {1523782063, 959609528}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936787, {1523782063, 970147005}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936789, {1523782063, 980681270}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936791, {1523782063, 991305468}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98679, {1523782064, 190913786}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936793, {1523782064, 1504379}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936795, {1523782064, 13147735}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8661013 1265 1493378 382482"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/data/db/diagnostic.data/metrics.interim.temp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 171
[pid    33] writev(171, [{NULL, 0}, {"\264/\0\0\t_id\0p\177z\310b\1\0\0\20type\0\1\0\0\0\5data"..., 12212}], 2) = 12212
[pid    33] close(171)                  = 0
[pid    33] rename("/data/db/diagnostic.data/metrics.interim.temp", "/data/db/diagnostic.data/metrics.interim") = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19463, {1523782065, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936797, {1523782064, 23600018}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936799, {1523782064, 34154677}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936801, {1523782064, 44730230}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197689, {249090, 810423517}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936803, {1523782064, 55341345}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936805, {1523782064, 65811227}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936807, {1523782064, 76379280}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936809, {1523782064, 86832096}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936811, {1523782064, 97404724}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936813, {1523782064, 107984375}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936815, {1523782064, 118547354}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936817, {1523782064, 129023676}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936819, {1523782064, 139580021}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936821, {1523782064, 150230550}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197691, {249090, 911038210}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936823, {1523782064, 160603335}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936825, {1523782064, 171198547}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936827, {1523782064, 181810482}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936829, {1523782064, 192369799}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98681, {1523782064, 391843016}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936831, {1523782064, 202802963}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936833, {1523782064, 213301517}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936835, {1523782064, 223916533}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936837, {1523782064, 234475101}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936839, {1523782064, 245005716}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197693, {249091, 11395532}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936841, {1523782064, 255712231}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936843, {1523782064, 266259302}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936845, {1523782064, 276747323}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936847, {1523782064, 287221637}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936849, {1523782064, 297798251}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936851, {1523782064, 308215301}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936853, {1523782064, 318666505}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936855, {1523782064, 329135135}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936857, {1523782064, 339682923}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936859, {1523782064, 350192119}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197695, {249091, 112078885}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936861, {1523782064, 360830381}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936863, {1523782064, 371395859}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936865, {1523782064, 382167083}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936867, {1523782064, 392802377}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413462, {249092, 50605134}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413464, {249092, 56273296}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98683, {1523782064, 592313933}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936869, {1523782064, 403123939}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413466, {249092, 67447406}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936871, {1523782064, 413622136}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936873, {1523782064, 424268059}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936875, {1523782064, 434881793}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936877, {1523782064, 445385531}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936879, {1523782064, 455625537}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197697, {249091, 212435731}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936881, {1523782064, 466225845}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77597, {249092, 132220479}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936883, {1523782064, 477045696}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936885, {1523782064, 487668683}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936887, {1523782064, 498214288}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936889, {1523782064, 508957092}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936891, {1523782064, 519525896}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24569, {249092, 178937935}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936893, {1523782064, 530065336}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "k\0\0\0\337\212\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0features\0\23\0\0\0\20features\0\1\0\0"..., 91, MSG_NOSIGNAL, NULL, NULL) = 91
[pid    54] sendto(81, "z\0\0\0\223\364'\0\337\212\3\0\333\7\0\0001\0\0\0\3js\0\f\0\0\0\10utf"..., 122, MSG_NOSIGNAL, NULL, 0) = 122
[pid    54] recvfrom(81,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936895, {1523782064, 540563300}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "s\0\0\0\345\212\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] sendto(81, "\344^\0\0\224\364'\0\345\212\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936897, {1523782064, 550830211}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197699, {249091, 313268924}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "s\0\0\0\353\212\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936899, {1523782064, 561337292}, ffffffff <unfinished ...>
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    54] sendto(81, "\344^\0\0\225\364'\0\353\212\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19785, {1523782065, 557246602}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936901, {1523782064, 571793568}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936903, {1523782064, 582287985}, ffffffff <unfinished ...>
[pid    54] <... recvfrom resumed> "s\0\0\0\361\212\3\0\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid    54] recvfrom(81, "admin\0serverStatus\0\27\0\0\0\20serverSt"..., 99, MSG_NOSIGNAL, NULL, NULL) = 99
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = 0
[pid    54] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936905, {1523782064, 593082327}, ffffffff <unfinished ...>
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] open("/proc/6/stat", O_RDONLY) = 171
[pid    54] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    54] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    54] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    54] close(171)                  = 0
[pid    54] munmap(0x7fde5d925000, 4096) = 0
[pid    54] sendto(81, "\344^\0\0\226\364'\0\361\212\3\0\333\7\0\0\233^\0\0\2host\0)\0\0\0in"..., 24292, MSG_NOSIGNAL, NULL, 0) = 24292
[pid    54] recvfrom(81,  <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98685, {1523782064, 792738404}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936907, {1523782064, 603476208}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936909, {1523782064, 614096538}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413468, {249092, 273805804}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936911, {1523782064, 624611820}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936913, {1523782064, 635267947}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936915, {1523782064, 646019885}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936917, {1523782064, 656779523}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197701, {249091, 413924232}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936919, {1523782064, 667397664}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936921, {1523782064, 678132480}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936923, {1523782064, 688649864}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936925, {1523782064, 699187114}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936927, {1523782064, 709658648}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936929, {1523782064, 720349947}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936931, {1523782064, 730803580}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936933, {1523782064, 741377164}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936935, {1523782064, 751839234}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197703, {249091, 514800787}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936937, {1523782064, 762186260}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936939, {1523782064, 772811995}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936941, {1523782064, 783364293}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936943, {1523782064, 793888247}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98687, {1523782064, 993428010}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936945, {1523782064, 804163244}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936947, {1523782064, 814770900}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936949, {1523782064, 825302815}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936951, {1523782064, 835939635}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936953, {1523782064, 846465803}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936955, {1523782064, 856987325}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197705, {249091, 615220593}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936957, {1523782064, 867558331}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936959, {1523782064, 878129502}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936961, {1523782064, 888914133}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936963, {1523782064, 899456513}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936965, {1523782064, 910046235}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936967, {1523782064, 920598276}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936969, {1523782064, 931170480}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936971, {1523782064, 941732461}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936973, {1523782064, 952231772}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197707, {249091, 715843849}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936975, {1523782064, 962499519}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936977, {1523782064, 973125948}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936979, {1523782064, 983699555}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936981, {1523782064, 994223920}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98689, {1523782065, 193959024}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936983, {1523782065, 4384096}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8661020 1265 1493388 382483"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936985, {1523782065, 15406261}, ffffffff <unfinished ...>
[pid    33] <... open resumed> )        = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19465, {1523782066, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936987, {1523782065, 25942070}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936989, {1523782065, 36425902}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936991, {1523782065, 46928647}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936993, {1523782065, 57523778}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197709, {249091, 816410638}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936995, {1523782065, 68153847}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936997, {1523782065, 78603663}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1936999, {1523782065, 89081164}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937001, {1523782065, 99553344}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937003, {1523782065, 110221943}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937005, {1523782065, 120770437}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937007, {1523782065, 131360562}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937009, {1523782065, 141883216}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937011, {1523782065, 152456550}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197711, {249091, 917097783}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937013, {1523782065, 162672661}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937015, {1523782065, 173187535}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937017, {1523782065, 183693983}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937019, {1523782065, 194298896}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98691, {1523782065, 394523602}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937021, {1523782065, 204837816}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937023, {1523782065, 215475043}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937025, {1523782065, 226055144}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937027, {1523782065, 236784036}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937029, {1523782065, 247327023}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937031, {1523782065, 257851744}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197713, {249092, 18046332}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937033, {1523782065, 268449468}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937035, {1523782065, 278981784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937037, {1523782065, 289559850}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937039, {1523782065, 300168894}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937041, {1523782065, 310698494}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937043, {1523782065, 321296284}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937045, {1523782065, 331871334}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937047, {1523782065, 342510507}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937049, {1523782065, 353308836}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197715, {249092, 118860056}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937051, {1523782065, 363740667}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937053, {1523782065, 374476857}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937055, {1523782065, 385074023}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413470, {249093, 51153727}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937057, {1523782065, 395871965}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413472, {249093, 57069331}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98693, {1523782065, 594983991}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937059, {1523782065, 406131686}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413474, {249093, 68229265}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937061, {1523782065, 416514362}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937063, {1523782065, 427049070}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937065, {1523782065, 437636237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937067, {1523782065, 448415247}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937069, {1523782065, 458957719}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197717, {249092, 219783542}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937071, {1523782065, 469458452}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77599, {249093, 134014603}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937073, {1523782065, 479922901}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937075, {1523782065, 490522531}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937077, {1523782065, 501226742}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937079, {1523782065, 511730042}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937081, {1523782065, 522217592}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24571, {249093, 179626479}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937083, {1523782065, 532677150}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937085, {1523782065, 543234696}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937087, {1523782065, 553760812}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197719, {249092, 320088794}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937089, {1523782065, 564274398}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19787, {1523782066, 557768887}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937091, {1523782065, 574880911}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937093, {1523782065, 585582604}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937095, {1523782065, 596092367}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98695, {1523782065, 795519949}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937097, {1523782065, 606677305}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937099, {1523782065, 617272388}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413476, {249093, 274333107}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937101, {1523782065, 627823904}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937103, {1523782065, 638439243}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937105, {1523782065, 649062541}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937107, {1523782065, 659636572}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197721, {249092, 420902196}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937109, {1523782065, 670052541}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937111, {1523782065, 680550764}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937113, {1523782065, 691207354}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937115, {1523782065, 701677778}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937117, {1523782065, 712244514}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937119, {1523782065, 722774834}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937121, {1523782065, 733460013}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937123, {1523782065, 744565309}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937125, {1523782065, 755299032}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] <... futex resumed> )       = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197723, {249092, 521575847}, ffffffff <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937127, {1523782065, 766188075}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937129, {1523782065, 776859604}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937131, {1523782065, 787483841}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937133, {1523782065, 798138085}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98697, {1523782065, 996106210}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937135, {1523782065, 808568750}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937137, {1523782065, 819105125}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937139, {1523782065, 829623570}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937141, {1523782065, 840122220}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937143, {1523782065, 850671910}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937145, {1523782065, 861226599}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197725, {249092, 622172582}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937147, {1523782065, 871824815}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937149, {1523782065, 882384142}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937151, {1523782065, 893089909}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937153, {1523782065, 903633590}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937155, {1523782065, 914254316}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937157, {1523782065, 924872264}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937159, {1523782065, 935471670}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937161, {1523782065, 946130379}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937163, {1523782065, 956831072}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197727, {249092, 723223038}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937165, {1523782065, 968075988}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937167, {1523782065, 978749218}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937169, {1523782065, 990055899}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937171, {1523782066, 649880}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98699, {1523782066, 196704312}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937173, {1523782066, 13672238}, ffffffff <unfinished ...>
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8661023 1265 1493399 382485"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19467, {1523782067, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937175, {1523782066, 24186534}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937177, {1523782066, 34722039}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937179, {1523782066, 45330265}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937181, {1523782066, 55928454}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937183, {1523782066, 66485164}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197729, {249092, 823816995}, ffffffff <unfinished ...>
[pid    36] <... nanosleep resumed> 0x7fde4f3846e0) = 0
[pid    36] nanosleep({4, 0},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937185, {1523782066, 76753253}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937187, {1523782066, 87246309}, ffffffff <unfinished ...>
[pid  1333] <... recvfrom resumed> "U\2\0\0\0030\0\5\0\0\0\0\332\7\0\0", 16, MSG_NOSIGNAL, NULL, NULL) = 16
[pid  1333] recvfrom(1074, "backend_database\0update\0001\1\0\0\2upd"..., 581, MSG_NOSIGNAL, NULL, NULL) = 581
[pid  1333] sendto(1074, "p\0\0\0\227\364'\0\0030\0\5\333\7\0\0'\0\0\0\20n\0\0\0\0\0\20nMod"..., 112, MSG_NOSIGNAL, NULL, 0) = 112
[pid  1333] recvfrom(1074,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937189, {1523782066, 97700723}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937191, {1523782066, 108193022}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937193, {1523782066, 118614914}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937195, {1523782066, 129124604}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937197, {1523782066, 139589643}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937199, {1523782066, 150144280}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937201, {1523782066, 160584956}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197731, {249092, 924402316}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937203, {1523782066, 170940600}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937205, {1523782066, 181398566}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937207, {1523782066, 192127284}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937209, {1523782066, 202678455}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98701, {1523782066, 397221591}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937211, {1523782066, 213242832}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937213, {1523782066, 223801204}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937215, {1523782066, 234398367}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937217, {1523782066, 244886637}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937219, {1523782066, 255496460}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937221, {1523782066, 266111435}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197733, {249093, 24963195}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937223, {1523782066, 276599928}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937225, {1523782066, 287139379}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937227, {1523782066, 298138760}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937229, {1523782066, 308934282}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937231, {1523782066, 319454424}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937233, {1523782066, 330041789}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937235, {1523782066, 340639083}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937237, {1523782066, 351175605}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937239, {1523782066, 361815127}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197735, {249093, 125571783}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937241, {1523782066, 372073497}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937243, {1523782066, 382621393}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937245, {1523782066, 393232524}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413478, {249094, 52321188}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413480, {249094, 57783013}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937247, {1523782066, 403743998}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98703, {1523782066, 597779422}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413482, {249094, 68933684}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937249, {1523782066, 413832940}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937251, {1523782066, 424441131}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937253, {1523782066, 435202834}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937255, {1523782066, 445741283}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937257, {1523782066, 456274921}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937259, {1523782066, 466793454}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197737, {249093, 226121533}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937261, {1523782066, 477290380}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77601, {249094, 136218968}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937263, {1523782066, 487798340}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937265, {1523782066, 498339480}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937267, {1523782066, 508811856}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937269, {1523782066, 519235819}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24573, {249094, 180321768}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937271, {1523782066, 529759666}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937273, {1523782066, 540297156}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937275, {1523782066, 550928425}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937277, {1523782066, 561487148}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19789, {1523782067, 558285864}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197739, {249093, 326604582}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937279, {1523782066, 571718092}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937281, {1523782066, 582193838}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937283, {1523782066, 592651753}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937285, {1523782066, 603168836}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98705, {1523782066, 798352593}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937287, {1523782066, 613754452}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413484, {249094, 275115353}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937289, {1523782066, 624247914}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937291, {1523782066, 634757111}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937293, {1523782066, 645270443}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937295, {1523782066, 655729690}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937297, {1523782066, 666229912}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197741, {249093, 427076588}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937299, {1523782066, 676783784}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937301, {1523782066, 687320801}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937303, {1523782066, 697907643}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937305, {1523782066, 708359380}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937307, {1523782066, 718894815}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937309, {1523782066, 729346199}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937311, {1523782066, 739755936}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937313, {1523782066, 750276731}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937315, {1523782066, 760839759}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937317, {1523782066, 771306794}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197743, {249093, 527503467}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937319, {1523782066, 781868243}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937321, {1523782066, 792315804}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937323, {1523782066, 802924172}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98707, {1523782066, 998843048}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937325, {1523782066, 813419747}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937327, {1523782066, 823933552}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937329, {1523782066, 834462528}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937331, {1523782066, 845097145}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937333, {1523782066, 855671174}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937335, {1523782066, 866340802}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197745, {249093, 628296762}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937337, {1523782066, 876811511}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937339, {1523782066, 887332995}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937341, {1523782066, 898035335}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937343, {1523782066, 908558982}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937345, {1523782066, 919123962}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937347, {1523782066, 929683063}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937349, {1523782066, 940187050}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937351, {1523782066, 950746564}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937353, {1523782066, 961081949}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937355, {1523782066, 971557935}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197747, {249093, 728687811}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937357, {1523782066, 981990431}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937359, {1523782066, 992659230}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937361, {1523782067, 4348230}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98709, {1523782067, 199317591}, ffffffff <unfinished ...>
[pid    33] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] futex(0x5588434f1428, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171,  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    33] <... read resumed> "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid    33] close(171)                  = 0
[pid     8] <... futex resumed> )       = 0
[pid    33] munmap(0x7fde5d925000, 4096 <unfinished ...>
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937363, {1523782067, 18539878}, ffffffff <unfinished ...>
[pid    33] <... munmap resumed> )      = 0
[pid    33] open("/proc/6/stat", O_RDONLY) = 171
[pid    33] fstat(171, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
[pid    33] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fde5d925000
[pid    33] read(171, "6 (mongod) S 1 1 1 34816 1 10779"..., 1024) = 334
[pid    33] close(171)                  = 0
[pid    33] munmap(0x7fde5d925000, 4096) = 0
[pid    33] open("/proc/stat", O_RDONLY) = 171
[pid    33] read(171, "cpu  8661029 1265 1493411 382487"..., 16384) = 1263
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/meminfo", O_RDONLY) = 171
[pid    33] read(171, "MemTotal:       13329508 kB\nMemF"..., 16384) = 1335
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] open("/proc/diskstats", O_RDONLY) = 171
[pid    33] read(171, "   7       0 loop0 0 0 0 0 0 0 0"..., 16384) = 617
[pid    33] read(171, "", 16384)        = 0
[pid    33] close(171)                  = 0
[pid    33] futex(0x5588434f1454, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19469, {1523782068, 0}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937365, {1523782067, 28947023}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937367, {1523782067, 39502932}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937369, {1523782067, 50191628}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937371, {1523782067, 60797237}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937373, {1523782067, 71286080}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197749, {249093, 829199008}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937375, {1523782067, 81766721}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937377, {1523782067, 92324269}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937379, {1523782067, 102952248}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937381, {1523782067, 113483356}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937383, {1523782067, 124117448}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937385, {1523782067, 134560948}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937387, {1523782067, 145337081}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937389, {1523782067, 155848965}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937391, {1523782067, 166436309}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197751, {249093, 929912824}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937393, {1523782067, 176863827}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937395, {1523782067, 187389316}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937397, {1523782067, 198147457}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937399, {1523782067, 208689350}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98711, {1523782067, 399616416}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937401, {1523782067, 219130919}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937403, {1523782067, 229589677}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937405, {1523782067, 240183536}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937407, {1523782067, 250682510}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937409, {1523782067, 261472700}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937411, {1523782067, 272000822}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197753, {249094, 30518272}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937413, {1523782067, 282461884}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937415, {1523782067, 294443986}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937417, {1523782067, 304946074}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937419, {1523782067, 315394164}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937421, {1523782067, 325921522}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937423, {1523782067, 336387276}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937425, {1523782067, 346915329}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937427, {1523782067, 357448980}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937429, {1523782067, 367971237}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197755, {249094, 131193821}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937431, {1523782067, 378451765}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937433, {1523782067, 389115104}, ffffffff <unfinished ...>
[pid    18] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    18] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    18] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413486, {249095, 52957114}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937435, {1523782067, 399341763}, ffffffff <unfinished ...>
[pid    17] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    17] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    17] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413488, {249095, 58474905}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98713, {1523782067, 599930592}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937437, {1523782067, 411590119}, ffffffff <unfinished ...>
[pid    19] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    19] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    19] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413490, {249095, 69496843}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937439, {1523782067, 422136132}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937441, {1523782067, 432730945}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937443, {1523782067, 443229859}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937445, {1523782067, 453734310}, ffffffff <unfinished ...>
[pid    22] <... nanosleep resumed> 0x7fde569bb660) = 0
[pid    22] nanosleep({0, 500000000},  <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937447, {1523782067, 464336915}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937449, {1523782067, 474804267}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197757, {249094, 231597390}, ffffffff <unfinished ...>
[pid    15] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    15] futex(0x55883f678088, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] openat(AT_FDCWD, "/data/db/journal", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 171
[pid    15] getdents(171, /* 16 entries */, 32768) = 720
[pid    15] getdents(171, /* 0 entries */, 32768) = 0
[pid    15] close(171)                  = 0
[pid    15] futex(0x55883f6780b4, FUTEX_WAIT_BITSET_PRIVATE, 77603, {249095, 138726577}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937451, {1523782067, 485139194}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937453, {1523782067, 495824154}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937455, {1523782067, 506326570}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937457, {1523782067, 516795922}, ffffffff <unfinished ...>
[pid    14] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    14] futex(0x55883f678008, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    14] futex(0x55883f678034, FUTEX_WAIT_BITSET_PRIVATE, 24575, {249095, 180903864}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937459, {1523782067, 527054527}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937461, {1523782067, 537768290}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937463, {1523782067, 548493911}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937465, {1523782067, 559083088}, ffffffff <unfinished ...>
[pid    23] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    23] futex(0x558842afaea8, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    23] futex(0x558842afaed4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 19791, {1523782068, 558862339}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937467, {1523782067, 569518302}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197759, {249094, 332287979}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937469, {1523782067, 579921071}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937471, {1523782067, 590501783}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937473, {1523782067, 601265727}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98715, {1523782067, 800437539}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937475, {1523782067, 611710947}, ffffffff <unfinished ...>
[pid    16] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    16] futex(0x55883f3b1188, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    16] futex(0x55883f3b11b4, FUTEX_WAIT_BITSET_PRIVATE, 413492, {249095, 275702470}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937477, {1523782067, 622003939}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937479, {1523782067, 632496813}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937481, {1523782067, 642935341}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937483, {1523782067, 653467203}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937485, {1523782067, 664020710}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937487, {1523782067, 674524328}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197761, {249094, 432789636}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937489, {1523782067, 685025211}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937491, {1523782067, 695514695}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937493, {1523782067, 706099679}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937495, {1523782067, 716607286}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937497, {1523782067, 727590160}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937499, {1523782067, 738252860}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937501, {1523782067, 748870488}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937503, {1523782067, 759379586}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937505, {1523782067, 770022895}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197763, {249094, 533606031}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937507, {1523782067, 780504362}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937509, {1523782067, 791175187}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937511, {1523782067, 801645310}, ffffffff <unfinished ...>
[pid    34] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    34] futex(0x55883f518270, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    34] futex(0x55883f51829c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 98717, {1523782068, 919523}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937513, {1523782067, 811938739}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937515, {1523782067, 822554783}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937517, {1523782067, 833078593}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937519, {1523782067, 843847601}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937521, {1523782067, 854308945}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937523, {1523782067, 865459389}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937525, {1523782067, 876012934}, ffffffff <unfinished ...>
[pid    13] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid    13] futex(0x55883f678108, FUTEX_WAKE_PRIVATE, 1) = 0
[pid    13] futex(0x55883f678134, FUTEX_WAIT_BITSET_PRIVATE, 197765, {249094, 634180419}, ffffffff <unfinished ...>
[pid     8] <... futex resumed> )       = -1 ETIMEDOUT (Connection timed out)
[pid     8] futex(0x55883f516c48, FUTEX_WAKE_PRIVATE, 1) = 0
[pid     8] futex(0x55883f516c74, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1937527, {1523782067, 886530235}, ffffffffProcess 6 detached
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