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Type: Bug
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Resolution: Duplicate
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Priority: Major - P3
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None
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Affects Version/s: 3.4.1
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Component/s: Aggregation Framework, Stability
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None
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OS X
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The following $bucketAuto usage causes the server to crash with a segmentation violation
db.companies.aggregate( [ {"$match": { "number_of_employees" : {"$type": "int"} }}, { "$facet": { "Categories": [ {"$match": {"category_code": /^a/i}}, {"$sortByCount": "$category_code"}], "Employees": [ {"$bucketAuto": { "groupBy": "$number_of_employees", "buckets": 3, "granularity": "1-2-5", "output": { "value": {"$max": "$number_of_employees"} } } } ], "Founded": [ { "$match": {"founded_year": {"$gt": 1983} } }, {"$bucketAuto": { "groupBy": "$founded_year", "buckets": 3 } } ] } } ])
Backtrace
2017-01-04T11:02:20.493-0500 F - [conn2] Invalid access at address: 0x98 2017-01-04T11:02:20.504-0500 F - [conn2] Got signal: 11 (Segmentation fault: 11). mongod(_ZN5mongo15printStackTraceERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEE+0x3A) [0x10f60863a] mongod(_ZN5mongo12_GLOBAL__N_124abruptQuitWithAddrSignalEiP9__siginfoPv+0x140) [0x10f608030] libsystem_platform.dylib(_sigtramp+0x1A) [0x7fff99ab252a] ??? [0x23] mongod(_ZN5mongo24DocumentSourceBucketAuto19addDocumentToBucketERKNSt3__14pairINS_5ValueENS_8DocumentEEERNS0_6BucketE+0x147) [0x10ef06117] mongod(_ZN5mongo24DocumentSourceBucketAuto15populateBucketsEv+0x3C6) [0x10ef047e6] mongod(_ZN5mongo24DocumentSourceBucketAuto7getNextEv+0x9F) [0x10ef03aff] mongod(_ZN5mongo19DocumentSourceFacet7getNextEv+0x138) [0x10ef1e648] mongod(_ZN5mongo8Pipeline7getNextEv+0x41) [0x10eff6d51] mongod(_ZN5mongo18PipelineProxyStage11getNextBsonEv+0x31) [0x10edad091] mongod(_ZN5mongo18PipelineProxyStage6doWorkEPm+0x10F) [0x10edacf6f] mongod(_ZN5mongo9PlanStage4workEPm+0x5D) [0x10edad7dd] mongod(_ZN5mongo12PlanExecutor11getNextImplEPNS_11SnapshottedINS_7BSONObjEEEPNS_8RecordIdE+0x42E) [0x10f0682be] mongod(_ZN5mongo12PlanExecutor7getNextEPNS_7BSONObjEPNS_8RecordIdE+0x49) [0x10f067df9] mongod(_ZN5mongo12_GLOBAL__N_115PipelineCommand9runParsedEPNS_16OperationContextERKNS_15NamespaceStringERKNS_18AggregationRequestERNS_7BSONObjERNSt3__112basic_stringIcNSC_11char_traitsIcEENSC_9allocatorIcEEEERNS_14BSONObjBuilderE+0x1B95) [0x10ed17e95] mongod(_ZN5mongo12_GLOBAL__N_115PipelineCommand3runEPNS_16OperationContextERKNSt3__112basic_stringIcNS4_11char_traitsIcEENS4_9allocatorIcEEEERNS_7BSONObjEiRSA_RNS_14BSONObjBuilderE+0x2E6) [0x10ed15dd6] mongod(_ZN5mongo7Command3runEPNS_16OperationContextERKNS_3rpc16RequestInterfaceEPNS3_21ReplyBuilderInterfaceE+0x45E) [0x10ecbaa6e] mongod(_ZN5mongo7Command11execCommandEPNS_16OperationContextEPS0_RKNS_3rpc16RequestInterfaceEPNS4_21ReplyBuilderInterfaceE+0xC27) [0x10ecb9af7] mongod(_ZN5mongo11runCommandsEPNS_16OperationContextERKNS_3rpc16RequestInterfaceEPNS2_21ReplyBuilderInterfaceE+0x259) [0x10f2018c9] mongod(_ZN5mongo16assembleResponseEPNS_16OperationContextERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE+0x1489) [0x10ee69ae9] mongod(_ZN5mongo23ServiceEntryPointMongod12_sessionLoopERKNSt3__110shared_ptrINS_9transport7SessionEEE+0x187) [0x10eb14747] mongod(_ZNSt3__110__function6__funcIZN5mongo23ServiceEntryPointMongod12startSessionENS_10shared_ptrINS2_9transport7SessionEEEE3$_0NS_9allocatorIS8_EEFvRKS7_EEclESC_+0x18) [0x10eb14ff8] mongod(_ZN5mongo12_GLOBAL__N_17runFuncEPv+0x2AD) [0x10f575f0d] mongod(_ZNSt3__114__thread_proxyINS_5tupleIJNS_6__bindIRFPvS3_EJPN5mongo12_GLOBAL__N_17ContextEEEEEEEEES3_S3_+0x61) [0x10f5765c1] libsystem_pthread.dylib(_pthread_body+0x83) [0x7fff927e999d] libsystem_pthread.dylib(_pthread_body+0x0) [0x7fff927e991a] libsystem_pthread.dylib(thread_start+0xD) [0x7fff927e7351] ----- END BACKTRACE -----
Attaching log and reproduction script
- duplicates
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SERVER-25535 Remove injectExpressionContext() methods from pipeline directory
- Closed