I am running mongo on Kubernetes in StatefulSets. It was working fine for weeks then all of a sudden this morning I started getting errors where mongodb was failing.
I tried running:
mongod --repair --dbpath /database/db --storageEngine wiredTigerbut this did not seem to do anything because it would crash with the below logs. Any idea how to resolve this?
2019-01-02T17:00:50.573+0000 I INDEX [initandlisten] build index on: tekdash.User properties: { v: 2, key: { _id: 1 }, name: "_id_", ns: "tekdash.User" }
2019-01-02T17:00:50.573+0000 I INDEX [initandlisten] building index using bulk method; build may temporarily use up to 500 megabytes of RAM
2019-01-02T17:00:50.753+0000 W ASIO [initandlisten] No TransportLayer configured during NetworkInterface startup
2019-01-02T17:00:50.753+0000 F - [initandlisten] Invalid access at address: 0
2019-01-02T17:00:50.771+0000 F - [initandlisten] Got signal: 11 (Segmentation fault).
0x55b4eb4a72e1 0x55b4eb4a64f9 0x55b4eb4a6b66 0x7efd76044390 0x55b4eaceafbc 0x55b4eacd9e31 0x55b4eacde5f7 0x55b4eacde781 0x55b4e9eb32c7 0x55b4eade4528 0x55b4ea9fca1b 0x55b4ea339bdb 0x55b4e9fba78f 0x55b4e9fc0b8a 0x55b4e9a53437 0x55b4e9b3b97b 0x55b4e9ad15a9 0x7efd75c89830 0x55b4e9b39ae9
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"55B4E90BC000","o":"23EB2E1","s":"_ZN5mongo15printStackTraceERSo"},{"b":"55B4E90BC000","o":"23EA4F9"},{"b":"55B4E90BC000","o":"23EAB66"},{"b":"7EFD76033000","o":"11390"},{"b":"55B4E90BC000","o":"1C2EFBC","s":"_ZN5mongo8executor18NetworkInterfaceTL8shutdownEv"},{"b":"55B4E90BC000","o":"1C1DE31","s":"_ZN5mongo8executor22ThreadPoolTaskExecutor5_joinESt11unique_lockISt5mutexE"},{"b":"55B4E90BC000","o":"1C225F7","s":"_ZN5mongo8executor22ThreadPoolTaskExecutorD1Ev"},{"b":"55B4E90BC000","o":"1C22781","s":"_ZN5mongo8executor22ThreadPoolTaskExecutorD0Ev"},{"b":"55B4E90BC000","o":"DF72C7"},{"b":"55B4E90BC000","o":"1D28528","s":"_ZN5mongo23CollectionShardingState3getEPNS_16OperationContextERKNS_15NamespaceStringE"},{"b":"55B4E90BC000","o":"1940A1B","s":"_ZN5mongo31AutoGetCollectionForReadCommandC1EPNS_16OperationContextERKNS_21NamespaceStringOrUUIDENS_17AutoGetCollection8ViewModeENS_6Date_tE"},{"b":"55B4E90BC000","o":"127DBDB","s":"_ZN5mongo7Helpers12getSingletonEPNS_16OperationContextEPKcRNS_7BSONObjE"},{"b":"55B4E90BC000","o":"EFE78F"},{"b":"55B4E90BC000","o":"F04B8A","s":"_ZN5mongo30repairDatabasesAndCheckVersionEPNS_16OperationContextE"},{"b":"55B4E90BC000","o":"997437"},{"b":"55B4E90BC000","o":"A7F97B","s":"_ZN5mongo11mongoDbMainEiPPcS1_"},{"b":"55B4E90BC000","o":"A155A9","s":"main"},{"b":"7EFD75C69000","o":"20830","s":"__libc_start_main"},{"b":"55B4E90BC000","o":"A7DAE9","s":"_start"}],"processInfo":{ "mongodbVersion" : "4.0.5", "gitVersion" : "3739429dd92b92d1b0ab120911a23d50bf03c412", "compiledModules" : [], "uname" : { "sysname" : "Linux", "release" : "4.15.0-1030-azure", "version" : "#31~16.04.1-Ubuntu SMP Tue Oct 30 19:40:01 UTC 2018", "machine" : "x86_64" }, "somap" : [ { "b" : "55B4E90BC000", "elfType" : 3, "buildId" : "D2BD849936E6F1CDEAA6678F57E07D725B522378" }, { "b" : "7FFD4ADFC000", "elfType" : 3, "buildId" : "EB4266DE01729239D0A2A1F10C5AF3A733C81B52" }, { "b" : "7EFD77444000", "path" : "/usr/lib/x86_64-linux-gnu/libcurl.so.4", "elfType" : 3, "buildId" : "E2D1DB1857AE8F07908959381751796E89FF56BB" }, { "b" : "7EFD77229000", "path" : "/lib/x86_64-linux-gnu/libresolv.so.2", "elfType" : 3, "buildId" : "6EF73266978476EF9F2FD2CF31E57F4597CB74F8" }, { "b" : "7EFD76DE4000", "path" : "/lib/x86_64-linux-gnu/libcrypto.so.1.0.0", "elfType" : 3, "buildId" : "8942CA58A3B910E883CC31E04A23DBD09729B4B0" }, { "b" : "7EFD76B7B000", "path" : "/lib/x86_64-linux-gnu/libssl.so.1.0.0", 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mongod(_ZN5mongo15printStackTraceERSo+0x41) [0x55b4eb4a72e1]
mongod(+0x23EA4F9) [0x55b4eb4a64f9]
mongod(+0x23EAB66) [0x55b4eb4a6b66]
libpthread.so.0(+0x11390) [0x7efd76044390]
mongod(_ZN5mongo8executor18NetworkInterfaceTL8shutdownEv+0xDC) [0x55b4eaceafbc]
mongod(_ZN5mongo8executor22ThreadPoolTaskExecutor5_joinESt11unique_lockISt5mutexE+0x421) [0x55b4eacd9e31]
mongod(_ZN5mongo8executor22ThreadPoolTaskExecutorD1Ev+0x67) [0x55b4eacde5f7]
mongod(_ZN5mongo8executor22ThreadPoolTaskExecutorD0Ev+0x11) [0x55b4eacde781]
mongod(+0xDF72C7) [0x55b4e9eb32c7]
mongod(_ZN5mongo23CollectionShardingState3getEPNS_16OperationContextERKNS_15NamespaceStringE+0x98) [0x55b4eade4528]
mongod(_ZN5mongo31AutoGetCollectionForReadCommandC1EPNS_16OperationContextERKNS_21NamespaceStringOrUUIDENS_17AutoGetCollection8ViewModeENS_6Date_tE+0xBB) [0x55b4ea9fca1b]
mongod(_ZN5mongo7Helpers12getSingletonEPNS_16OperationContextEPKcRNS_7BSONObjE+0x11B) [0x55b4ea339bdb]
mongod(+0xEFE78F) [0x55b4e9fba78f]
mongod(_ZN5mongo30repairDatabasesAndCheckVersionEPNS_16OperationContextE+0x5EA) [0x55b4e9fc0b8a]
mongod(+0x997437) [0x55b4e9a53437]
mongod(_ZN5mongo11mongoDbMainEiPPcS1_+0x10DB) [0x55b4e9b3b97b]
mongod(main+0x9) [0x55b4e9ad15a9]
libc.so.6(__libc_start_main+0xF0) [0x7efd75c89830]
mongod(_start+0x29) [0x55b4e9b39ae9]
----- END BACKTRACE -----