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Type:
Bug
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Resolution: Done
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Priority:
Major - P3
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None
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Affects Version/s: 2.4.8
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Component/s: None
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None
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ALL
One of our mongod servers suddenly existed with this backtrace:
mongod 2.4.8 on CentOS 6.5 (2.6.32-431.1.2.0.1.el6.x86_64) with replica-set setup (one another mongod and one arbiter)
Sat Feb 22 18:37:36.067 Invalid access at address: 0x7fdf7fe7e6c0 from thread: conn291963 Sat Feb 22 18:37:36.085 Got signal: 7 (Bus error). Sat Feb 22 18:37:36.139 Backtrace: 0xde05e1 0x6d0559 0x6d0ae2 0x7fe9a06bf710 0x90bcbc 0x8658e7 0x868893 0x8699ec 0x8dd50a 0x8de8a3 0x8df5b2 0xa81c00 0xa864cc 0x9fa499 0x9fb9b3 0x6e83a8 0xdccbae 0x7fe9a06b79d1 0x7fe99fa5cb6d /usr/bin/mongod(_ZN5mongo15printStackTraceERSo+0x21) [0xde05e1] /usr/bin/mongod(_ZN5mongo10abruptQuitEi+0x399) [0x6d0559] /usr/bin/mongod(_ZN5mongo24abruptQuitWithAddrSignalEiP7siginfoPv+0x262) [0x6d0ae2] /lib64/libpthread.so.0(+0xf710) [0x7fe9a06bf710] /usr/bin/mongod(_ZN5mongo7Helpers7findOneERKNS_10StringDataERKNS_7BSONObjERS4_b+0x5c) [0x90bcbc] /usr/bin/mongod(_ZN5mongo16CmdFindAndModify17runNoDirectClientERKSsRKNS_7BSONObjES5_S5_bbbRNS_14BSONObjBuilderERSs+0x107) [0x8658e7] /usr/bin/mongod(_ZN5mongo16CmdFindAndModify17runNoDirectClientERKSsRNS_7BSONObjEiRSsRNS_14BSONObjBuilderEb+0x1013) [0x868893] /usr/bin/mongod(_ZN5mongo16CmdFindAndModify3runERKSsRNS_7BSONObjEiRSsRNS_14BSONObjBuilderEb+0x9ac) [0x8699ec] /usr/bin/mongod(_ZN5mongo12_execCommandEPNS_7CommandERKSsRNS_7BSONObjEiRSsRNS_14BSONObjBuilderEb+0x3a) [0x8dd50a] /usr/bin/mongod(_ZN5mongo7Command11execCommandEPS0_RNS_6ClientEiPKcRNS_7BSONObjERNS_14BSONObjBuilderEb+0xf43) [0x8de8a3] /usr/bin/mongod(_ZN5mongo12_runCommandsEPKcRNS_7BSONObjERNS_11_BufBuilderINS_16TrivialAllocatorEEERNS_14BSONObjBuilderEbi+0x5f2) [0x8df5b2] /usr/bin/mongod(_ZN5mongo11runCommandsEPKcRNS_7BSONObjERNS_5CurOpERNS_11_BufBuilderINS_16TrivialAllocatorEEERNS_14BSONObjBuilderEbi+0x40) [0xa81c00] /usr/bin/mongod(_ZN5mongo8runQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_+0xd7c) [0xa864cc] /usr/bin/mongod() [0x9fa499] /usr/bin/mongod(_ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0x383) [0x9fb9b3] /usr/bin/mongod(_ZN5mongo16MyMessageHandler7processERNS_7MessageEPNS_21AbstractMessagingPortEPNS_9LastErrorE+0x98) [0x6e83a8] /usr/bin/mongod(_ZN5mongo17PortMessageServer17handleIncomingMsgEPv+0x42e) [0xdccbae] /lib64/libpthread.so.0(+0x79d1) [0x7fe9a06b79d1] /lib64/libc.so.6(clone+0x6d) [0x7fe99fa5cb6d]