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Type: Bug
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Resolution: Done
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Priority: Major - P3
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Affects Version/s: None
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Component/s: Replication
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None
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ALL
The repl_coordinator_impl_test unit test fails sporadically with a SEGFAULT, and also sometimes hangs forever when compiled with gcc 4.8.2 on RHEL 5.5 on a c3.8xlarge ec2 instance.
The output from the test failure is included below
role [2014/10/13 12:12:53.739] 2014-10-13T16:12:53.733+0000 I REPLSETS transition to PRIMARY [2014/10/13 12:12:53.739] 2014-10-13T16:12:53.733+0000 I REPLSETS transition to SECONDARY [2014/10/13 12:12:53.739] 2014-10-13T16:12:53.733+0000 F - Invalid access at address: 0xc [2014/10/13 12:12:53.740] 2014-10-13T16:12:53.735+0000 F - Got signal: 11 (Segmentation fault). [2014/10/13 12:12:53.740] 0x8269f37 0x82697da 0x8269ba6 0xffffe600 0xf7db5d2d 0x81c053c 0x81ca4f9 0x81fb189 0x81f4bb0 0x81faea1 0x81f7d48 0x81ca56b 0x82bb2f4 0xf7db3912 0xf7d264ae [2014/10/13 12:12:53.740] ----- BEGIN BACKTRACE ----- [2014/10/13 12:12:53.742] {"backtrace":[{"b":"8048000","o":"221F37"},{"b":"8048000","o":"2217DA"},{"b":"8048000","o":"221BA6"},{"b":"FFFFE000","o":"600"},{"b":"F7DAE000","o":"7D2D"},{"b":"8048000","o":"17853C"},{"b":"8048000","o":"1824F9"},{"b":"8048000","o":"1B3189"},{"b":"8048000","o":"1ACBB0"},{"b":"8048000","o":"1B2EA1"},{"b":"8048000","o":"1AFD48"},{"b":"8048000","o":"18256B"},{"b":"8048000","o":"2732F4"},{"b":"F7DAE000","o":"5912"},{"b":"F7C51000","o":"D54AE"}],"processInfo":{ "mongodbVersion" : "2.7.8-pre-", "gitVersion" : "04881187a924504df7e0de339c5adeeffae9371d", "uname" : { "sysname" : "Linux", "release" : "2.6.18-194.el5xen", "version" : "#1 SMP Tue Mar 16 22:01:26 EDT 2010", "machine" : "x86_64" }, "somap" : [ { "elfType" : 2, "b" : "8048000" }, { "elfType" : 3 }, { "b" : "F7EEB000", "path" : "/lib/librt.so.1", "elfType" : 3 }, { "b" : "F7EE6000", "path" : "/lib/libdl.so.2", "elfType" : 3 }, { "b" : "F7DFD000", "path" : "/usr/lib/libstdc++.so.6", "elfType" : 3 }, { "b" : "F7DD4000", "path" : "/lib/libm.so.6", "elfType" : 3 }, { "b" : "F7DC8000", "path" : "/lib/libgcc_s.so.1", "elfType" : 3 }, { "b" : "F7DAE000", "path" : "/lib/libpthread.so.0", "elfType" : 3 }, { "b" : "F7C51000", "path" : "/lib/libc.so.6", "elfType" : 3 }, { "b" : "F7F01000", "path" : "/lib/ld-linux.so.2", "elfType" : 3 } ] }} [2014/10/13 12:12:53.742] repl_coordinator_impl_test(_ZN5mongo15printStackTraceERSo+0x37) [0x8269f37] [2014/10/13 12:12:53.742] repl_coordinator_impl_test(+0x2217DA) [0x82697da] [2014/10/13 12:12:53.742] repl_coordinator_impl_test(+0x221BA6) [0x8269ba6] [2014/10/13 12:12:53.742] (__kernel_rt_sigreturn+0x0) [0xffffe600] [2014/10/13 12:12:53.742] libpthread.so.0(pthread_mutex_lock+0x1D) [0xf7db5d2d] [2014/10/13 12:12:53.743] repl_coordinator_impl_test(_ZN5mongo4repl26ReplicationCoordinatorImpl15_stepDownFinishERKNS0_19ReplicationExecutor12CallbackDataERKNS_6Date_tEPNS_6StatusE+0x1BC) [0x81c053c] [2014/10/13 12:12:53.743] repl_coordinator_impl_test(_ZNSt17_Function_handlerIFvRKN5mongo4repl19ReplicationExecutor12CallbackDataEESt5_BindIFSt7_Mem_fnIMNS1_26ReplicationCoordinatorImplEFvS5_RKNS0_6Date_tEPNS0_6StatusEEEPS9_St12_PlaceholderILi1EESA_SE_EEE9_M_invokeERKSt9_Any_dataS5_+0x39) [0x81ca4f9] [2014/10/13 12:12:53.743] repl_coordinator_impl_test(_ZNSt17_Function_handlerIFvvESt5_BindIFSt8functionIFvRKN5mongo4repl19ReplicationExecutor12CallbackDataEEES6_EEE9_M_invokeERKSt9_Any_data+0x29) [0x81fb189] [2014/10/13 12:12:53.743] repl_coordinator_impl_test(+0x1ACBB0) [0x81f4bb0] [2014/10/13 12:12:53.744] repl_coordinator_impl_test(_ZNSt17_Function_handlerIFvvESt5_BindIFPFvRKSt8functionIS0_EES3_EEE9_M_invokeERKSt9_Any_data+0x11) [0x81faea1] [2014/10/13 12:12:53.744] repl_coordinator_impl_test(_ZN5mongo4repl19ReplicationExecutor3runEv+0x4B8) [0x81f7d48] [2014/10/13 12:12:53.744] repl_coordinator_impl_test(_ZN5boost6detail11thread_dataISt5_BindIFSt7_Mem_fnIMN5mongo4repl19ReplicationExecutorEFvvEEPS6_EEE3runEv+0x2B) [0x81ca56b] [2014/10/13 12:12:53.744] repl_coordinator_impl_test(+0x2732F4) [0x82bb2f4] [2014/10/13 12:12:53.744] libpthread.so.0(+0x5912) [0xf7db3912] [2014/10/13 12:12:53.744] libc.so.6(clone+0x5E) [0xf7d264ae] [2014/10/13 12:12:53.744] ----- END BACKTRACE ----- [2014/10/13 12:12:53.744] 116.1499 ms