2019-01-21T10:32:29.307+0100 F - [conn3962826] Invariant failure !_exec src/mongo/db/pipeline/document_source_cursor.cpp 295
2019-01-21T10:32:29.307+0100 F - [conn3962826]

***aborting after invariant() failure


2019-01-21T10:32:29.356+0100 F - [conn3962826] Got signal: 6 (Aborted).
 0x5594974de2e1 0x5594974dd4f9 0x5594974dd9dd 0x7fe845c3d390 0x7fe845897428 0x7fe84589902a 0x559495b06410 0x559496403546 0x5594964035a1 0x5594964059f2 0x5594964092c4 0x5594961c9a5d 0x5594961bf644 0x559496f49d69 0x559495bb5c7d 0x559495bb7909 0x559495bb8841 0x559495ba426a 0x559495bb0d1a 0x559495bab9a7 0x559495baf1f1 0x559496d3a7c2 0x559495ba9b90 0x559495bacd75 0x559495bab0e7 0x559495baba2d 0x559495baf1f1 0x559496d3ad25 0x559497436f54 0x7fe845c336ba 0x7fe84596941d
----- BEGIN BACKTRACE -----
{"backtrace":[\{"b":"5594950F3000","o":"23EB2E1","s":"_ZN5mongo15printStackTraceERSo"},\{"b":"5594950F3000","o":"23EA4F9"},\{"b":"5594950F3000","o":"23EA9DD"},\{"b":"7FE845C2C000","o":"11390"},\{"b":"7FE845862000","o":"35428","s":"gsignal"},\{"b":"7FE845862000","o":"3702A","s":"abort"},\{"b":"5594950F3000","o":"A13410","s":"_ZN5mongo22invariantFailedWithMsgEPKcRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES1_j"},\{"b":"5594950F3000","o":"1310546","s":"_ZN5mongo20DocumentSourceCursorD1Ev"},\{"b":"5594950F3000","o":"13105A1","s":"_ZN5mongo20DocumentSourceCursorD0Ev"},\{"b":"5594950F3000","o":"13129F2","s":"_ZN5mongo9PipelineD15addCursorSourceEPNS_10CollectionEPNS_8PipelineERKN5boost13intrusive_ptrINS_17ExpressionContextEEESt10unique_ptrINS_12PlanExecutorENSC_7DeleterEENS_11DepsTrackerERKNS_7BSONObjESI_SI_"},\{"b":"5594950F3000","o":"13162C4","s":"_ZN5mongo9PipelineD19prepareCursorSourceEPNS_10CollectionERKNS_15NamespaceStringEPKNS_18AggregationRequestEPNS_8PipelineE"},\{"b":"5594950F3000","o":"10D6A5D","s":"_ZN5mongo12runAggregateEPNS_16OperationContextERKNS_15NamespaceStringERKNS_18AggregationRequestERKNS_7BSONObjERNS_14BSONObjBuilderE"},\{"b":"5594950F3000","o":"10CC644"},\{"b":"5594950F3000","o":"1E56D69","s":"_ZN5mongo12BasicCommand10Invocation3runEPNS_16OperationContextEPNS_19CommandReplyBuilderE"},\{"b":"5594950F3000","o":"AC2C7D"},\{"b":"5594950F3000","o":"AC4909"},\{"b":"5594950F3000","o":"AC5841","s":"_ZN5mongo23ServiceEntryPointCommon13handleRequestEPNS_16OperationContextERKNS_7MessageERKNS0_5HooksE"},\{"b":"5594950F3000","o":"AB126A","s":"_ZN5mongo23ServiceEntryPointMongod13handleRequestEPNS_16OperationContextERKNS_7MessageE"},\{"b":"5594950F3000","o":"ABDD1A","s":"_ZN5mongo19ServiceStateMachine15_processMessageENS0_11ThreadGuardE"},\{"b":"5594950F3000","o":"AB89A7","s":"_ZN5mongo19ServiceStateMachine15_runNextInGuardENS0_11ThreadGuardE"},\{"b":"5594950F3000","o":"ABC1F1"},\{"b":"5594950F3000","o":"1C477C2","s":"_ZN5mongo9transport26ServiceExecutorSynchronous8scheduleESt8functionIFvvEENS0_15ServiceExecutor13ScheduleFlagsENS0_23ServiceExecutorTaskNameE"},\{"b":"5594950F3000","o":"AB6B90","s":"_ZN5mongo19ServiceStateMachine22_scheduleNextWithGuardENS0_11ThreadGuardENS_9transport15ServiceExecutor13ScheduleFlagsENS2_23ServiceExecutorTaskNameENS0_9OwnershipE"},\{"b":"5594950F3000","o":"AB9D75","s":"_ZN5mongo19ServiceStateMachine15_sourceCallbackENS_6StatusE"},\{"b":"5594950F3000","o":"AB80E7","s":"_ZN5mongo19ServiceStateMachine14_sourceMessageENS0_11ThreadGuardE"},\{"b":"5594950F3000","o":"AB8A2D","s":"_ZN5mongo19ServiceStateMachine15_runNextInGuardENS0_11ThreadGuardE"},\{"b":"5594950F3000","o":"ABC1F1"},\{"b":"5594950F3000","o":"1C47D25"},\{"b":"5594950F3000","o":"2343F54"},\{"b":"7FE845C2C000","o":"76BA"},\{"b":"7FE845862000","o":"10741D","s":"clone"}],"processInfo":\{ "mongodbVersion" : "4.0.5", "gitVersion" : "3739429dd92b92d1b0ab120911a23d50bf03c412", "compiledModules" : [], "uname" : { "sysname" : "Linux", "release" : "4.4.0-141-generic", "version" : "#167-Ubuntu SMP Wed Dec 5 10:40:15 UTC 2018", "machine" : "x86_64" }, "somap" : [ \{ "b" : "5594950F3000", "elfType" : 3, "buildId" : "D2BD849936E6F1CDEAA6678F57E07D725B522378" }, \{ "b" : "7FFFE1CE1000", "elfType" : 3, "buildId" : "937226BB20C3276922400EE09D268D8E14F8C147" }, \{ "b" : "7FE84703D000", "path" : "/usr/lib/x86_64-linux-gnu/libcurl.so.4", "elfType" : 3, "buildId" : "E2D1DB1857AE8F07908959381751796E89FF56BB" }, \{ "b" : "7FE846E22000", "path" : "/lib/x86_64-linux-gnu/libresolv.so.2", "elfType" : 3, "buildId" : "6EF73266978476EF9F2FD2CF31E57F4597CB74F8" }, \{ "b" : "7FE8469DD000", "path" : "/lib/x86_64-linux-gnu/libcrypto.so.1.0.0", "elfType" : 3, "buildId" : "8942CA58A3B910E883CC31E04A23DBD09729B4B0" }, \{ "b" : "7FE846774000", "path" : "/lib/x86_64-linux-gnu/libssl.so.1.0.0", "elfType" : 3, "buildId" : "473092A9AF373FB0CAB555F9A003BC67F47756B6" }, \{ "b" : "7FE846570000", "path" : "/lib/x86_64-linux-gnu/libdl.so.2", "elfType" : 3, "buildId" : "8CC8D0D119B142D839800BFF71FB71E73AEA7BD4" }, \{ "b" : "7FE846368000", "path" : "/lib/x86_64-linux-gnu/librt.so.1", "elfType" : 3, "buildId" : "89C34D7A182387D76D5CDA1F7718F5D58824DFB3" }, \{ "b" : "7FE84605F000", "path" : "/lib/x86_64-linux-gnu/libm.so.6", "elfType" : 3, "buildId" : "DFB85DE42DAFFD09640C8FE377D572DE3E168920" }, \{ "b" : "7FE845E49000", "path" : "/lib/x86_64-linux-gnu/libgcc_s.so.1", "elfType" : 3, "buildId" : "68220AE2C65D65C1B6AAA12FA6765A6EC2F5F434" }, \{ "b" : "7FE845C2C000", "path" : "/lib/x86_64-linux-gnu/libpthread.so.0", "elfType" : 3, "buildId" : "CE17E023542265FC11D9BC8F534BB4F070493D30" }, \{ "b" : "7FE845862000", "path" : "/lib/x86_64-linux-gnu/libc.so.6", "elfType" : 3, "buildId" : "B5381A457906D279073822A5CEB24C4BFEF94DDB" }, \{ "b" : "7FE8472AC000", "path" : "/lib64/ld-linux-x86-64.so.2", "elfType" : 3, "buildId" : "5D7B6259552275A3C17BD4C3FD05F5A6BF40CAA5" }, \{ "b" : "7FE84562F000", "path" : "/usr/lib/x86_64-linux-gnu/libidn.so.11", "elfType" : 3, "buildId" : "E09D3783AD1D0BBCD3204FA01E4EF6D756E18F57" }, \{ "b" : "7FE845413000", "path" : "/usr/lib/x86_64-linux-gnu/librtmp.so.1", "elfType" : 3, "buildId" : "8D1CC1204D6B6D33BD1D2C5A2A0516A2234322CF" }, \{ "b" : "7FE8451C9000", "path" : "/usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2", "elfType" : 3, "buildId" : "DB5180B568097E2A4690A5B40D36BD134C893FEE" }, \{ "b" : "7FE844FBA000", "path" : "/usr/lib/x86_64-linux-gnu/liblber-2.4.so.2", "elfType" : 3, "buildId" : "D3B183C41F02C7CD18F906AAFD19C69C850F1CEB" }, \{ "b" : "7FE844D69000", "path" : "/usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2", "elfType" : 3, "buildId" : "DA0EC53E16B3AC6BDC56EAEFE1BFECDDC395FB2E" }, \{ "b" : "7FE844B4F000", "path" : "/lib/x86_64-linux-gnu/libz.so.1", "elfType" : 3, "buildId" : "8D9BD4CE26E45EF16075C67D5F5EEAFD8B562832" }, \{ "b" : "7FE84481F000", "path" : "/usr/lib/x86_64-linux-gnu/libgnutls.so.30", "elfType" : 3, "buildId" : "3CE893F6D1382C2C7648DCCB06E71B1C7E0861CC" }, \{ "b" : "7FE8445EC000", "path" : "/usr/lib/x86_64-linux-gnu/libhogweed.so.4", "elfType" : 3, "buildId" : "B11678F560199547DCF726384EA39153EE0DFABF" }, \{ "b" : "7FE8443B6000", "path" : "/usr/lib/x86_64-linux-gnu/libnettle.so.6", "elfType" : 3, "buildId" : "D6B36C5A463EE0FA84FDD6D5FD3F7726EDB90D54" }, \{ "b" : "7FE844136000", "path" : "/usr/lib/x86_64-linux-gnu/libgmp.so.10", "elfType" : 3, "buildId" : "7B3533D5998D20EE1A1BE3F87789B69041E7F620" }, \{ "b" : "7FE843E64000", "path" : "/usr/lib/x86_64-linux-gnu/libkrb5.so.3", "elfType" : 3, "buildId" : "16E3DBC6D048145939BB43BBFD7954D27421B00F" }, \{ "b" : "7FE843C35000", "path" : "/usr/lib/x86_64-linux-gnu/libk5crypto.so.3", "elfType" : 3, "buildId" : "AEB4C08FC47F86C475E9D3996DFE5E9B403ACEBF" }, \{ "b" : "7FE843A31000", "path" : "/lib/x86_64-linux-gnu/libcom_err.so.2", "elfType" : 3, "buildId" : "1E16CB57F699E215A2A8D4EFEF90883BC749B12D" }, \{ "b" : "7FE843826000", "path" : "/usr/lib/x86_64-linux-gnu/libkrb5support.so.0", "elfType" : 3, "buildId" : "DF3219B89E86920E901BAC4A80AA60F2B6134588" }, \{ "b" : "7FE84360B000", "path" : "/usr/lib/x86_64-linux-gnu/libsasl2.so.2", "elfType" : 3, "buildId" : "96BCC7EB28D81B1469EED6F24FC083CBD58577BC" }, \{ "b" : "7FE8433CA000", "path" : "/usr/lib/x86_64-linux-gnu/libgssapi.so.3", "elfType" : 3, "buildId" : "1FE877BE52A424D0636AFD4D35BB330E41D6E0F3" }, \{ "b" : "7FE843166000", "path" : "/usr/lib/x86_64-linux-gnu/libp11-kit.so.0", "elfType" : 3, "buildId" : "A0E2D03FF5CF65937F4425D4EFD4D655243809EB" }, \{ "b" : "7FE842F53000", "path" : "/usr/lib/x86_64-linux-gnu/libtasn1.so.6", "elfType" : 3, "buildId" : "E07E186694852D8F69459C6AB28A53F8DA3CE3B6" }, \{ "b" : "7FE842D4F000", "path" : "/lib/x86_64-linux-gnu/libkeyutils.so.1", "elfType" : 3, "buildId" : "3364D4BF2113C4E8D17EF533867ECC99A53413D6" }, \{ "b" : "7FE842B46000", "path" : "/usr/lib/x86_64-linux-gnu/libheimntlm.so.0", "elfType" : 3, "buildId" : "73A8EADBC85860662B24850E71D4AFBE22C33359" }, \{ "b" : "7FE8428BC000", "path" : "/usr/lib/x86_64-linux-gnu/libkrb5.so.26", "elfType" : 3, "buildId" : "59E742306A4EA2872E061ECCE92F35FADDA75357" }, \{ "b" : "7FE84261A000", "path" : "/usr/lib/x86_64-linux-gnu/libasn1.so.8", "elfType" : 3, "buildId" : "E5C159E415406AE79D21056D752BA949C408B5B1" }, \{ "b" : "7FE8423E7000", "path" : "/usr/lib/x86_64-linux-gnu/libhcrypto.so.4", "elfType" : 3, "buildId" : "7D15576E1F096614D360784E4A01A1F5FAF908C9" }, \{ "b" : "7FE8421D1000", "path" : "/usr/lib/x86_64-linux-gnu/libroken.so.18", "elfType" : 3, "buildId" : "481DB33C28D88E43DA6BED65E1A7599407D4D818" }, \{ "b" : "7FE841FC9000", "path" : "/usr/lib/x86_64-linux-gnu/libffi.so.6", "elfType" : 3, "buildId" : "9D9C958F1F4894AFEF6AECD90D1C430EA29AC34F" }, \{ "b" : "7FE841DA0000", "path" : "/usr/lib/x86_64-linux-gnu/libwind.so.0", "elfType" : 3, "buildId" : "57E25072866B2D30CF02EBE7AE623B84F96FA700" }, \{ "b" : "7FE841B91000", "path" : "/usr/lib/x86_64-linux-gnu/libheimbase.so.1", "elfType" : 3, "buildId" : "F6F1B4E9F89B716C4A0BA5819BDFFAF4A13EFB91" }, \{ "b" : "7FE841946000", "path" : "/usr/lib/x86_64-linux-gnu/libhx509.so.5", "elfType" : 3, "buildId" : "C60082E3BB78D0D42868D9B359B89BF66CE5A1A7" }, \{ "b" : "7FE841671000", "path" : "/usr/lib/x86_64-linux-gnu/libsqlite3.so.0", "elfType" : 3, "buildId" : "D9782BA023CAEC26B15D8676E3A5D07B55E121EF" }, \{ "b" : "7FE841439000", "path" : "/lib/x86_64-linux-gnu/libcrypt.so.1", "elfType" : 3, "buildId" : "7BDD51353D50310FFA1587E4AA01B40ABE32D582" } ] }}
 mongod(_ZN5mongo15printStackTraceERSo+0x41) [0x5594974de2e1]
 mongod(+0x23EA4F9) [0x5594974dd4f9]
 mongod(+0x23EA9DD) [0x5594974dd9dd]
 libpthread.so.0(+0x11390) [0x7fe845c3d390]
 libc.so.6(gsignal+0x38) [0x7fe845897428]
 libc.so.6(abort+0x16A) [0x7fe84589902a]
 mongod(_ZN5mongo22invariantFailedWithMsgEPKcRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES1_j+0x0) [0x559495b06410]
 mongod(_ZN5mongo20DocumentSourceCursorD1Ev+0x216) [0x559496403546]
 mongod(_ZN5mongo20DocumentSourceCursorD0Ev+0x11) [0x5594964035a1]
 mongod(_ZN5mongo9PipelineD15addCursorSourceEPNS_10CollectionEPNS_8PipelineERKN5boost13intrusive_ptrINS_17ExpressionContextEEESt10unique_ptrINS_12PlanExecutorENSC_7DeleterEENS_11DepsTrackerERKNS_7BSONObjESI_SI_+0x4E2) [0x5594964059f2]
 mongod(_ZN5mongo9PipelineD19prepareCursorSourceEPNS_10CollectionERKNS_15NamespaceStringEPKNS_18AggregationRequestEPNS_8PipelineE+0x984) [0x5594964092c4]
 mongod(_ZN5mongo12runAggregateEPNS_16OperationContextERKNS_15NamespaceStringERKNS_18AggregationRequestERKNS_7BSONObjERNS_14BSONObjBuilderE+0x219D) [0x5594961c9a5d]
 mongod(+0x10CC644) [0x5594961bf644]
 mongod(_ZN5mongo12BasicCommand10Invocation3runEPNS_16OperationContextEPNS_19CommandReplyBuilderE+0xD9) [0x559496f49d69]
 mongod(+0xAC2C7D) [0x559495bb5c7d]
 mongod(+0xAC4909) [0x559495bb7909]
 mongod(_ZN5mongo23ServiceEntryPointCommon13handleRequestEPNS_16OperationContextERKNS_7MessageERKNS0_5HooksE+0x3C1) [0x559495bb8841]
 mongod(_ZN5mongo23ServiceEntryPointMongod13handleRequestEPNS_16OperationContextERKNS_7MessageE+0x3A) [0x559495ba426a]
 mongod(_ZN5mongo19ServiceStateMachine15_processMessageENS0_11ThreadGuardE+0xBA) [0x559495bb0d1a]
 mongod(_ZN5mongo19ServiceStateMachine15_runNextInGuardENS0_11ThreadGuardE+0x97) [0x559495bab9a7]
 mongod(+0xABC1F1) [0x559495baf1f1]
 mongod(_ZN5mongo9transport26ServiceExecutorSynchronous8scheduleESt8functionIFvvEENS0_15ServiceExecutor13ScheduleFlagsENS0_23ServiceExecutorTaskNameE+0x1A2) [0x559496d3a7c2]
 mongod(_ZN5mongo19ServiceStateMachine22_scheduleNextWithGuardENS0_11ThreadGuardENS_9transport15ServiceExecutor13ScheduleFlagsENS2_23ServiceExecutorTaskNameENS0_9OwnershipE+0x150) [0x559495ba9b90]
 mongod(_ZN5mongo19ServiceStateMachine15_sourceCallbackENS_6StatusE+0xB05) [0x559495bacd75]
 mongod(_ZN5mongo19ServiceStateMachine14_sourceMessageENS0_11ThreadGuardE+0x357) [0x559495bab0e7]
 mongod(_ZN5mongo19ServiceStateMachine15_runNextInGuardENS0_11ThreadGuardE+0x11D) [0x559495baba2d]
 mongod(+0xABC1F1) [0x559495baf1f1]
 mongod(+0x1C47D25) [0x559496d3ad25]
 mongod(+0x2343F54) [0x559497436f54]
 libpthread.so.0(+0x76BA) [0x7fe845c336ba]
 libc.so.6(clone+0x6D) [0x7fe84596941d]
----- END BACKTRACE -----