2016-04-10T21:20:00.005+0800 I -        [NetworkInterfaceASIO-TaskExecutorPool-10-0] Invariant failure _checkedOutPool.empty() src/mongo/executor/connection_pool.cpp 547
2016-04-10T21:20:00.005+0800 I -        [NetworkInterfaceASIO-TaskExecutorPool-10-0]

***aborting after invariant() failure


2016-04-10T21:20:00.029+0800 F -        [NetworkInterfaceASIO-TaskExecutorPool-10-0] Got signal: 6 (Aborted).

 0xc31892 0xc309e9 0xc311f2 0x7f6977a77130 0x7f69776d5989 0x7f69776d7098 0xbba51b 0x9cfef3 0x9d270c 0x9d3287 0x9d39f1 0xc4d5a1 0xc4d7c1 0xc5195f 0x9de775 0x7f697825cda0 0x7f6977a6fdf3 0x7f69777963dd
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"400000","o":"831892","s":"_ZN5mongo15printStackTraceERSo"},{"b":"400000","o":"8309E9"},{"b":"400000","o":"8311F2"},{"b":"7F6977A68000","o":"F130"},{"b":"7F69776A0000","o":"35989","s":"gsignal"},{"b":"7F69776A0000","o":"37098","s":"abort"},{"b":"400000","o":"7BA51B","s":"_ZN5mongo15invariantFailedEPKcS1_j"},{"b":"400000","o":"5CFEF3","s":"_ZN5mongo8executor14ConnectionPool12SpecificPool8shutdownEv"},{"b":"400000","o":"5D270C"},{"b":"400000","o":"5D3287"},{"b":"400000","o":"5D39F1"},{"b":"400000","o":"84D5A1","s":"_ZN4asio6detail9scheduler10do_run_oneERNS0_11scoped_lockINS0_11posix_mutexEEERNS0_21scheduler_thread_infoERKSt10error_code"},{"b":"400000","o":"84D7C1","s":"_ZN4asio6detail9scheduler3runERSt10error_code"},{"b":"400000","o":"85195F","s":"_ZN4asio10io_service3runEv"},{"b":"400000","o":"5DE775"},{"b":"7F69781A8000","o":"B4DA0"},{"b":"7F6977A68000","o":"7DF3"},{"b":"7F69776A0000","o":"F63DD","s":"clone"}],"processInfo":{ "mongodbVersion" : "3.2.4", "gitVersion" : "e2ee9ffcf9f5a94fad76802e28cc978718bb7a30", "compiledModules" : [], "uname" : { "sysname" : "Linux", "release" : "3.10.0-123.el7.x86_64", "version" : "#1 SMP Mon May 5 11:16:57 EDT 2014", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "400000", "buildId" : "8C9D3BAFABBAFE70EEF7BE6CD050E9046FE6AE63" }, { "b" : "7FFF41700000", "elfType" : 3, "buildId" : "EBD9FBF2265129CEAB3866D40C826C9629F08CD0" }, { "b" : "7F6978CA8000", "path" : "/lib64/libssl.so.10", "elfType" : 3, "buildId" : "58FEDFFED1A388AD9E495F9A6C91A851B9537765" }, { "b" : "7F69788C0000", "path" : "/lib64/libcrypto.so.10", "elfType" : 3, "buildId" : "858A742A93202E3898B7E8FCDFFE38918834D3B7" }, { "b" : "7F69786B8000", "path" : "/lib64/librt.so.1", "elfType" : 3, "buildId" : "8832E3070AB0758762836EEC8FCDDEDEF8235340" }, { "b" : "7F69784B0000", "path" : "/lib64/libdl.so.2", "elfType" : 3, "buildId" : "B7C4BC0854BF5DE16B535353B38235CA42349C1E" }, { "b" : "7F69781A8000", "path" : "/lib64/libstdc++.so.6", "elfType" : 3, "buildId" : "E462196B15AFCB7028AEA82F341E8176CE81EC12" }, { "b" : "7F6977EA0000", "path" : "/lib64/libm.so.6", "elfType" : 3, "buildId" : "D70EAB176DDA46DE292FEB8208A0E8A6718BAF3B" }, { "b" : "7F6977C88000", "path" : "/lib64/libgcc_s.so.1", "elfType" : 3, "buildId" : "07120A9AC1BF3BCDD4A3EA1E0C47234A4A5C84F9" }, { "b" : "7F6977A68000", "path" : "/lib64/libpthread.so.0", "elfType" : 3, "buildId" : "18562EE0363BC9BD7101610BD86469AA426D0C44" }, { "b" : "7F69776A0000", "path" : "/lib64/libc.so.6", "elfType" : 3, "buildId" : "BD77F5C71FB1D195C8EBC3625EA8FC99904CCAC2" }, { "b" : "7F6978F18000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3, "buildId" : "4EADCA6CB82E0A85EDB87C15B5E3980742514501" }, { "b" : "7F6977450000", "path" : "/lib64/libgssapi_krb5.so.2", "elfType" : 3, "buildId" : "641A441AB91715A7E3AF8AD9AF38EE07F17866FE" }, { "b" : "7F6977170000", "path" : "/lib64/libkrb5.so.3", "elfType" : 3, "buildId" : "08E8BA638E79EC07F98198ED40F90FA87D5EEEB5" }, { "b" : "7F6976F68000", "path" : "/lib64/libcom_err.so.2", "elfType" : 3, "buildId" : "D2678F5F391BF2877E1BD6FAD16DBC589ED0BBF3" }, { "b" : "7F6976D30000", "path" : "/lib64/libk5crypto.so.3", "elfType" : 3, "buildId" : "8269E77C68B707158D2B1BEA356EE0FC2A1C0024" }, { "b" : "7F6976B18000", "path" : "/lib64/libz.so.1", "elfType" : 3, "buildId" : "8934632E74819BCC23A16BD5659F1FFBB5243D93" }, { "b" : "7F6976908000", "path" : "/lib64/libkrb5support.so.0", "elfType" : 3, "buildId" : "577A21CDAA3D662B87D53AFAA12A1E7B34AD513F" }, { "b" : "7F6976700000", "path" : "/lib64/libkeyutils.so.1", "elfType" : 3, "buildId" : "8CA73C16CFEB9A8B5660015B9223B09F87041CAD" }, { "b" : "7F69764E0000", "path" : "/lib64/libresolv.so.2", "elfType" : 3, "buildId" : "519F19CF966514EAC9B25BE6FE953750E466D3C1" }, { "b" : "7F69762B8000", "path" : "/lib64/libselinux.so.1", "elfType" : 3, "buildId" : "5062031216B995004A297D555D834C0109F7598C" }, { "b" : "7F6976050000", "path" : "/lib64/libpcre.so.1", "elfType" : 3, "buildId" : "F8CF66F925DDF805E448B4131F396B40C587FE36" }, { "b" : "7F6975E28000", "path" : "/lib64/liblzma.so.5", "elfType" : 3, "buildId" : "59474E81F81B9FEA8C224678D1E157A8D6012A38" }, { "b" : "7F696F6F8000", "path" : "/usr/lib64/gconv/EUC-CN.so", "elfType" : 3, "buildId" : "D83A600C0583393E0FFFFFF21541E90BBF0A80A8" }, { "b" : "7F696F4E0000", "path" : "/usr/lib64/gconv/libGB.so", "elfType" : 3, "buildId" : "61C5C505DC67A8B0556BEB5164F64B391775899F" } ] }}
 mongos(_ZN5mongo15printStackTraceERSo+0x32) [0xc31892]
 mongos(+0x8309E9) [0xc309e9]
 mongos(+0x8311F2) [0xc311f2]
 libpthread.so.0(+0xF130) [0x7f6977a77130]
 libc.so.6(gsignal+0x39) [0x7f69776d5989]
 libc.so.6(abort+0x148) [0x7f69776d7098]
 mongos(_ZN5mongo15invariantFailedEPKcS1_j+0xCB) [0xbba51b]
 mongos(_ZN5mongo8executor14ConnectionPool12SpecificPool8shutdownEv+0x2A3) [0x9cfef3]
 mongos(+0x5D270C) [0x9d270c]
 mongos(+0x5D3287) [0x9d3287]
 mongos(+0x5D39F1) [0x9d39f1]
 mongos(_ZN4asio6detail9scheduler10do_run_oneERNS0_11scoped_lockINS0_11posix_mutexEEERNS0_21scheduler_thread_infoERKSt10error_code+0x2F1) [0xc4d5a1]
 mongos(_ZN4asio6detail9scheduler3runERSt10error_code+0xC1) [0xc4d7c1]
 mongos(_ZN4asio10io_service3runEv+0x2F) [0xc5195f]
 mongos(+0x5DE775) [0x9de775]
 libstdc++.so.6(+0xB4DA0) [0x7f697825cda0]
 libpthread.so.0(+0x7DF3) [0x7f6977a6fdf3]
 libc.so.6(clone+0x6D) [0x7f69777963dd]
-----  END BACKTRACE  -----