root
└── _ZN5mongo12rawBacktraceEPPvm (251)
    └── stateSingletonAction (251)
        ├── epoll_wait (7)
        │   └── _ZN4asio6detail13epoll_reactor3runElRNS0_8op_queueINS0_19scheduler_operationEEE (7)
        │       └── _ZN4asio6detail9scheduler10do_run_oneERNS0_27conditionally_enabled_mutex11scoped_lockERNS0_21scheduler_thread_infoERKSt10error_code (7)
        │           └── _ZN4asio6detail9scheduler3runERSt10error_code (7)
        │               └── _ZN4asio10io_context3runEv (7)
        │                   ├── _ZN5mongo9transport11AsioReactor3runEv (5)
        │                   │   ├── _ZN5mongo8executor18NetworkInterfaceTL4_runEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │                   │   └── _ZN5mongo10ThreadPool4Impl10_doOneTaskEPSt11unique_lockINS_12latch_detail5LatchEE (1)
        │                   │       └── _ZN5mongo10ThreadPool4Impl13_consumeTasksEv (1)
        │                   │           └── _ZN5mongo10ThreadPool4Impl17_workerThreadBodyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE (defaultdict(. at 0x7f895d6530a0>, {}))
        │                   ├── _ZN5mongo9transport18AsioTransportLayer12_runListenerEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │                   └── _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJZN5mongo4stdx6threadC4ISt8functionIFvvEEJELi0EEET_DpOT0_EUlvE_EEEEE6_M_runEv (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── pthread_cond_timedwait (43)
        │   ├── _ZN5mongo8Waitable10wait_untilINS_20BasicLockableAdapterEEESt9cv_statusPS0_PNS_11ClockSourceERNS_4stdx18condition_variableERT_RKNSt6chrono10time_pointINSC_3_V212system_clockENSC_8durationIlSt5ratioILl1ELl1000000000EEEEEE (11)
        │   │   └── _ZN5mongo11ClockSource21waitForConditionUntilERNS_4stdx18condition_variableENS_20BasicLockableAdapterENS_6Date_tEPNS_8WaitableE (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── _ZNSt3_V222condition_variable_any10wait_untilISt11unique_lockIN5mongo12latch_detail5LatchEENSt6chrono3_V212system_clockENS7_8durationIlSt5ratioILl1ELl1000000000EEEEEESt9cv_statusRT_RKNS7_10time_pointIT0_T1_EE (21)
        │   │   ├── _ZN5mongo10ThreadPool4Impl13_consumeTasksEv (19)
        │   │   │   └── _ZN5mongo10ThreadPool4Impl17_workerThreadBodyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE (defaultdict(. at 0x7f895d6530a0>, {}))
        │   │   ├── _ZN5mongo10TTLMonitor3runEv (1)
        │   │   │   └── _ZN5mongo13BackgroundJob7jobBodyEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   │   └── _ZN5mongo14FTDCController6doLoopEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── _ZN5mongo13BackgroundJob7jobBodyEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── __wt_cond_wait_signal (6)
        │   │   └── __wt_cond_auto_wait_signal (5)
        │   │       └── __wt_cond_auto_wait (4)
        │   │           └── __wt_evict_thread_run (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── _ZN5mongo13Interruptible16NotInterruptible40waitForConditionOrInterruptNoAssertUntilERNS_4stdx18condition_variableENS_20BasicLockableAdapterENS_6Date_tE (1)
        │   │   └── _ZN5mongo4repl24OplogBufferBlockingQueue14waitForDataForENS_8DurationISt5ratioILl1ELl1000EEEEPNS_13InterruptibleE (1)
        │   │       └── _ZN5mongo4repl12OplogBatcher4_runEPNS0_16StorageInterfaceE (defaultdict(. at 0x7f895d6530a0>, {}))
        │   └── _ZN5mongo14JournalFlusher3runEv (1)
        │       └── _ZN5mongo13BackgroundJob7jobBodyEv (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── pthread_cond_wait (23)
        │   ├── __wt_cond_wait_signal (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── _ZNSt18condition_variable4waitERSt11unique_lockISt5mutexE (10)
        │   │   ├── _ZNSt3_V222condition_variable_any4waitISt11unique_lockIN5mongo12latch_detail5LatchEEEEvRT_ (7)
        │   │   │   ├── _ZN5mongo10ThreadPool4Impl13_consumeTasksEv (4)
        │   │   │   │   └── _ZN5mongo10ThreadPool4Impl17_workerThreadBodyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE (defaultdict(. at 0x7f895d6530a0>, {}))
        │   │   │   ├── _ZN5mongo4repl22AbstractAsyncComponent4joinEv (1)
        │   │   │   │   └── _ZN5mongo4repl14BackgroundSync4_runEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   │   │   ├── _ZN5mongo4repl8Reporter4joinEv (1)
        │   │   │   │   └── _ZN5mongo4repl18SyncSourceFeedback15_updateUpstreamEPNS0_8ReporterE (1)
        │   │   │   │       └── _ZN5mongo4repl18SyncSourceFeedback3runEPNS_8executor12TaskExecutorEPNS0_14BackgroundSyncEPNS0_22ReplicationCoordinatorE (defaultdict(. at 0x7f895d6530a0>, {}))
        │   │   │   └── _ZN5mongo15waitForShutdownEv (1)
        │   │   │       └── _ZN5mongo11mongod_mainEiPPc (1)
        │   │   │           └── main (1)
        │   │   │               └── __libc_start_main (1)
        │   │   │                   └── _start (defaultdict(. at 0x7f895d6530a0>, {}))
        │   │   ├── _ZNSt3_V222condition_variable_any4waitISt11unique_lockISt5mutexEEEvRT_ (defaultdict(. at 0x7f895d6530a0>, {}))
        │   │   └── _ZN5mongo22WiredTigerOplogManager26_updateOplogVisibilityLoopEPNS_22WiredTigerSessionCacheEPNS_21WiredTigerRecordStoreE (1)
        │   │       └── _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJZN5mongo4stdx6threadC4IMNS3_22WiredTigerOplogManagerEFvPNS3_22WiredTigerSessionCacheEPNS3_21WiredTigerRecordStoreEEJPS7_S9_RSB_ELi0EEET_DpOT0_EUlvE_EEEEE6_M_runEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   └── _ZN4asio6detail9scheduler10do_run_oneERNS0_27conditionally_enabled_mutex11scoped_lockERNS0_21scheduler_thread_infoERKSt10error_code (11)
        │       └── _ZN4asio6detail9scheduler3runERSt10error_code (11)
        │           ├── _ZN4asio6detail12posix_thread4funcINS0_21resolver_service_base22work_io_context_runnerEE3runEv (4)
        │           │   └── asio_detail_posix_thread_function (defaultdict(. at 0x7f895d6530a0>, {}))
        │           └── _ZN4asio10io_context3runEv (7)
        │               └── _ZN5mongo9transport11AsioReactor3runEv (7)
        │                   └── _ZN5mongo8executor18NetworkInterfaceTL4_runEv (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── ERR_clear_error (31)
        │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (31)
        │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (31)
        │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (31)
        │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (31)
        │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (31)
        │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (31)
        │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (31)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (31)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (31)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (31)
        │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── clock_nanosleep (1)
        │   └── __nanosleep (1)
        │       └── _ZN5mongo9sleepsecsEi (1)
        │           └── _ZN5mongo13BackgroundJob7jobBodyEv (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── __poll (19)
        │   └── _ZN5mongo9transport19AsioNetworkingBaton5_pollB5cxx11ERSt11unique_lockINS_12latch_detail5MutexEEPNS_11ClockSourceE (19)
        │       └── _ZN5mongo9transport19AsioNetworkingBaton3runEPNS_11ClockSourceE (19)
        │           ├── _ZN5mongo9transport19AsioNetworkingBaton9run_untilEPNS_11ClockSourceENS_6Date_tE (18)
        │           │   └── _ZN5mongo8Waitable10wait_untilINS_20BasicLockableAdapterEEESt9cv_statusPS0_PNS_11ClockSourceERNS_4stdx18condition_variableERT_RKNSt6chrono10time_pointINSC_3_V212system_clockENSC_8durationIlSt5ratioILl1ELl1000000000EEEEEE (18)
        │           │       └── _ZN5mongo11ClockSource21waitForConditionUntilERNS_4stdx18condition_variableENS_20BasicLockableAdapterENS_6Date_tEPNS_8WaitableE (18)
        │           │           └── _ZN5mongo16OperationContext40waitForConditionOrInterruptNoAssertUntilERNS_4stdx18condition_variableENS_20BasicLockableAdapterENS_6Date_tE (18)
        │           │               ├── _ZZN5mongo13Interruptible32waitForConditionOrInterruptUntilISt11unique_lockISt5mutexEZNS_14future_details15SharedStateBase4waitEPS0_EUlvE_EEbRNS_4stdx18condition_variableERT_NS_6Date_tET0_ENKUlSE_NS0_9WakeSpeedEE1_clESE_SG_ (17)
        │           │               │   └── _ZN5mongo14future_details15SharedStateBase4waitEPNS_13InterruptibleE (17)
        │           │               │       └── _ZN5mongo4repl26ReplicationCoordinatorImpl18awaitHelloResponseEPNS_16OperationContextERKNS0_12SplitHorizon10ParametersEN5boost8optionalINS_15TopologyVersionEEENS9_INS_6Date_tEEE (17)
        │           │               │           └── _ZN5mongo37BasicCommandWithReplyBuilderInterface10Invocation3runEPNS_16OperationContextEPNS_3rpc21ReplyBuilderInterfaceE (17)
        │           │               │               └── _ZN5mongo14CommandHelpers20runCommandInvocationEPNS_16OperationContextERKNS_12OpMsgRequestEPNS_17CommandInvocationEPNS_3rpc21ReplyBuilderInterfaceE (17)
        │           │               │                   └── _ZN5mongo14CommandHelpers20runCommandInvocationESt10shared_ptrINS_23RequestExecutionContextEES1_INS_17CommandInvocationEEb (17)
        │           │               │                       └── _ZN5mongo14future_details15SharedStateBase20transitionToFinishedEv (17)
        │           │               │                           └── _ZNO5mongo14future_details10FutureImplINS0_8FakeVoidEE17propagateResultToEPNS0_15SharedStateImplIS2_EE (17)
        │           │               │                               └── _ZN5mongo14future_details15SharedStateBase20transitionToFinishedEv (17)
        │           │               │                                   └── _ZN5mongo23ServiceEntryPointCommon13handleRequestEPNS_16OperationContextERKNS_7MessageESt10unique_ptrIKNS0_5HooksESt14default_deleteIS8_EE (17)
        │           │               │                                       └── _ZN5mongo23ServiceEntryPointMongod13handleRequestEPNS_16OperationContextERKNS_7MessageE (17)
        │           │               │                                           └── _ZN5mongo9transport15SessionWorkflow4Impl13_dispatchWorkEv (17)
        │           │               │                                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (17)
        │           │               │                                                   └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        │           │               └── _ZN5mongo21KeysCollectionManager14PeriodicRunner18_doPeriodicRefreshEPNS_14ServiceContextENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEENS_8DurationISt5ratioILl1ELl1000EEEE (defaultdict(. at 0x7f895d6530a0>, {}))
        │           └── _ZN5mongo4stdx18condition_variable18_runWithNotifyableIZNS_8Waitable4waitINS_20BasicLockableAdapterEEEvPS3_PNS_11ClockSourceERS1_RT_EUlvE_EEvRNS_10NotifyableEOSA_ (1)
        │               └── _ZN5mongo16OperationContext40waitForConditionOrInterruptNoAssertUntilERNS_4stdx18condition_variableENS_20BasicLockableAdapterENS_6Date_tE (1)
        │                   └── _ZZN5mongo13Interruptible32waitForConditionOrInterruptUntilISt11unique_lockISt5mutexEZNS_14future_details15SharedStateBase4waitEPS0_EUlvE_EEbRNS_4stdx18condition_variableERT_NS_6Date_tET0_ENKUlSE_NS0_9WakeSpeedEE1_clESE_SG_ (1)
        │                       └── _ZN5mongo14future_details15SharedStateBase4waitEPNS_13InterruptibleE (1)
        │                           └── _ZN5mongo4repl23TopologyVersionObserver19_cacheHelloResponseEPNS_16OperationContextEN5boost8optionalINS_15TopologyVersionEEE (1)
        │                               └── _ZN5mongo4repl23TopologyVersionObserver17_workerThreadBodyEv (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── tc_deletearray (37)
        │   └── ERR_clear_error (37)
        │       └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (37)
        │           └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (37)
        │               └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (37)
        │                   └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (37)
        │                       └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (37)
        │                           └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (37)
        │                               └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (37)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (37)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (37)
        │                                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (37)
        │                                               └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── _ZNK4asio3ssl6detail6engine14map_error_codeERSt10error_code (3)
        │   └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (3)
        │       └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (3)
        │           └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (3)
        │               └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (3)
        │                   └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (3)
        │                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (3)
        │                           └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (3)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (3)
        │                                   └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── __errno_location (3)
        │   ├── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (2)
        │   │   └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (2)
        │   │       └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (2)
        │   │           └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (2)
        │   │               └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (2)
        │   │                   └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (2)
        │   │                       └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (2)
        │   │                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (2)
        │   │                               └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (2)
        │   │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (2)
        │   │                                       └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        │   └── ERR_clear_error (1)
        │       └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (1)
        │           └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (1)
        │               └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (1)
        │                   └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (1)
        │                       └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (1)
        │                           └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (1)
        │                               └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (1)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (1)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (1)
        │                                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (1)
        │                                               └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── pthread_cond_clockwait (6)
        │   ├── _ZN5mongo13BackgroundJob7jobBodyEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── _ZN5mongo18WiredTigerKVEngine24WiredTigerSessionSweeper3runEv (1)
        │   │   └── _ZN5mongo13BackgroundJob7jobBodyEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── _ZN5mongo15DeadlineMonitorINS_5mozjs14MozJSImplScopeEE21deadlineMonitorThreadEv (1)
        │   │   └── _ZNSt6thread11_State_implINS_8_InvokerISt5tupleIJZN5mongo4stdx6threadC4IMNS3_15DeadlineMonitorINS3_5mozjs14MozJSImplScopeEEEFvvEJPSA_ELi0EEET_DpOT0_EUlvE_EEEEE6_M_runEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── _ZN5mongo25CollectionTruncateMarkers27awaitHasExcessMarkersOrDeadEPNS_16OperationContextE (1)
        │   │   └── _ZN5mongo21WiredTigerRecordStore33yieldAndAwaitOplogDeletionRequestEPNS_16OperationContextE (1)
        │   │       └── _ZN5mongo24OplogCapMaintainerThread22_deleteExcessDocumentsEv (1)
        │   │           └── _ZN5mongo24OplogCapMaintainerThread3runEv (1)
        │   │               └── _ZN5mongo13BackgroundJob7jobBodyEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── _ZNSt3_V222condition_variable_any10wait_untilISt11unique_lockIN5mongo12latch_detail5LatchEENSt6chrono3_V212steady_clockENS7_8durationIlSt5ratioILl1ELl1000000000EEEEEESt9cv_statusRT_RKNS7_10time_pointIT0_T1_EE (1)
        │   │   └── _ZN5mongo12Checkpointer3runEv (1)
        │   │       └── _ZN5mongo13BackgroundJob7jobBodyEv (defaultdict(. at 0x7f895d6530a0>, {}))
        │   └── _ZN5mongo4repl12OplogBatcher12getNextBatchENS_8DurationISt5ratioILl1ELl1EEEE (1)
        │       └── _ZN5mongo4repl16OplogApplierImpl4_runEPNS0_11OplogBufferE (1)
        │           └── _ZN5mongo8executor22ThreadPoolTaskExecutor11runCallbackESt10shared_ptrINS1_13CallbackStateEE (1)
        │               └── _ZN5mongo10ThreadPool4Impl10_doOneTaskEPSt11unique_lockINS_12latch_detail5LatchEE (1)
        │                   └── _ZN5mongo10ThreadPool4Impl13_consumeTasksEv (1)
        │                       └── _ZN5mongo10ThreadPool4Impl17_workerThreadBodyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── CRYPTO_free (9)
        │   └── ERR_clear_error (9)
        │       └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (9)
        │           └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (9)
        │               └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (9)
        │                   └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (9)
        │                       └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (9)
        │                           └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (9)
        │                               └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (9)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (9)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (9)
        │                                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (9)
        │                                               └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── recvmsg (21)
        │   └── _ZN4asio6detail10socket_ops4recvEiP5iovecmiRSt10error_code (21)
        │       └── _ZN4asio6detail10socket_ops9sync_recvEihP5iovecmibRSt10error_code (21)
        │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (21)
        │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (21)
        │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (21)
        │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (21)
        │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (21)
        │                               ├── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (20)
        │                               │   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (20)
        │                               │       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (20)
        │                               │           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        │                               └── _ZN5mongo18DBClientConnection4recvERNS_7MessageEi (1)
        │                                   └── _ZN5mongo14DBClientCursor18exhaustReceiveMoreEv (1)
        │                                       └── _ZN5mongo14DBClientCursor4moreEv (1)
        │                                           └── _ZN5mongo4repl12OplogFetcher13_getNextBatchEv (1)
        │                                               └── _ZN5mongo4repl12OplogFetcher9_runQueryERKNS_8executor12TaskExecutor12CallbackArgsE (1)
        │                                                   └── _ZN5mongo8executor22ThreadPoolTaskExecutor11runCallbackESt10shared_ptrINS1_13CallbackStateEE (1)
        │                                                       └── _ZN5mongo10ThreadPool4Impl10_doOneTaskEPSt11unique_lockINS_12latch_detail5LatchEE (1)
        │                                                           └── _ZN5mongo10ThreadPool4Impl13_consumeTasksEv (1)
        │                                                               └── _ZN5mongo10ThreadPool4Impl17_workerThreadBodyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── BIO_ctrl_pending (1)
        │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (1)
        │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (1)
        │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (1)
        │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (1)
        │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (1)
        │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (1)
        │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (1)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (1)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (1)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (1)
        │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (13)
        │   └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (13)
        │       └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (13)
        │           └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (13)
        │               └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (13)
        │                   └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (13)
        │                       └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (13)
        │                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (13)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (13)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (13)
        │                                       └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (2)
        │   └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (2)
        │       └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (2)
        │           └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (2)
        │               └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (2)
        │                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (2)
        │                       └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (2)
        │                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (2)
        │                               └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── CRYPTO_THREAD_run_once (6)
        │   ├── ERR_clear_error (1)
        │   │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (1)
        │   │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (1)
        │   │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (1)
        │   │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (1)
        │   │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (1)
        │   │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (1)
        │   │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (1)
        │   │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (1)
        │   │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (1)
        │   │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (1)
        │   │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        │   ├── OPENSSL_init_crypto (4)
        │   │   ├── ERR_clear_error (2)
        │   │   │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (2)
        │   │   │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (2)
        │   │   │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (2)
        │   │   │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (2)
        │   │   │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (2)
        │   │   │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (2)
        │   │   │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (2)
        │   │   │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (2)
        │   │   │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (2)
        │   │   │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (2)
        │   │   │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        │   │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (2)
        │   │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (2)
        │   │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (2)
        │   │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (2)
        │   │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (2)
        │   │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (2)
        │   │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (2)
        │   │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (2)
        │   │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (2)
        │   │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (2)
        │   │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (1)
        │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (1)
        │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (1)
        │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (1)
        │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (1)
        │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (1)
        │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (1)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (1)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (1)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (1)
        │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── pthread_getspecific (3)
        │   ├── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (2)
        │   │   └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (2)
        │   │       └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (2)
        │   │           └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (2)
        │   │               └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (2)
        │   │                   └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (2)
        │   │                       └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (2)
        │   │                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (2)
        │   │                               └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (2)
        │   │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (2)
        │   │                                       └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        │   └── ERR_clear_error (1)
        │       └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (1)
        │           └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (1)
        │               └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (1)
        │                   └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (1)
        │                       └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (1)
        │                           └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (1)
        │                               └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (1)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (1)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (1)
        │                                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (1)
        │                                               └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── OPENSSL_init_crypto (6)
        │   ├── ERR_clear_error (3)
        │   │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (3)
        │   │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (3)
        │   │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (3)
        │   │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (3)
        │   │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (3)
        │   │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (3)
        │   │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (3)
        │   │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (3)
        │   │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (3)
        │   │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (3)
        │   │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (3)
        │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (3)
        │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (3)
        │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (3)
        │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (3)
        │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (3)
        │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (3)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (3)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (3)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (3)
        │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── BIO_ctrl (6)
        │   └── BIO_ctrl_pending (6)
        │       └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (6)
        │           └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (6)
        │               └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (6)
        │                   └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (6)
        │                       └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (6)
        │                           └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (6)
        │                               └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (6)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (6)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (6)
        │                                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (6)
        │                                               └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── pthread_once (2)
        │   └── CRYPTO_THREAD_run_once (2)
        │       └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (2)
        │           └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (2)
        │               └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (2)
        │                   └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (2)
        │                       └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (2)
        │                           └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (2)
        │                               └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (2)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (2)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (2)
        │                                           └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (2)
        │                                               └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── SSL_want (5)
        │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (5)
        │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (5)
        │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (5)
        │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (5)
        │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (5)
        │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (5)
        │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (5)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (5)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (5)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (5)
        │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── SSL_get_error (1)
        │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (1)
        │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (1)
        │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (1)
        │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (1)
        │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (1)
        │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (1)
        │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (1)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (1)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (1)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (1)
        │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── _ZN4asio15system_categoryEv (1)
        │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (1)
        │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (1)
        │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (1)
        │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (1)
        │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (1)
        │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (1)
        │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (1)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (1)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (1)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (1)
        │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        ├── SSL_read (1)
        │   └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (1)
        │       └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (1)
        │           └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (1)
        │               └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (1)
        │                   └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (1)
        │                       └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (1)
        │                           └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (1)
        │                               └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (1)
        │                                   └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (1)
        │                                       └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (1)
        │                                           └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))
        └── ERR_peek_error (1)
            └── _ZN4asio3ssl6detail6engine7performEMS2_FiPvmES3_mRSt10error_codePm (1)
                └── _ZN4asio3ssl6detail6engine4readERKNS_14mutable_bufferERSt10error_codeRm (1)
                    └── _ZN4asio3ssl6detail2ioINS_19basic_stream_socketINS_7generic15stream_protocolEEENS1_7read_opINS_17mutable_buffers_1EEEEEmRT_RNS1_11stream_coreERKT0_RSt10error_code (1)
                        └── _ZN5mongo9transport17CommonAsioSession17opportunisticReadIN4asio3ssl6streamINS3_19basic_stream_socketINS3_7generic15stream_protocolEEEEENS3_17mutable_buffers_1EEENS_6FutureIvEERT_RKT0_RKSt10shared_ptrINS_5BatonEE (1)
                            └── _ZN5mongo9transport17CommonAsioSession4readIN4asio17mutable_buffers_1EEENS_6FutureIvEERKT_RKSt10shared_ptrINS_5BatonEE (1)
                                └── _ZN5mongo9transport17CommonAsioSession17sourceMessageImplERKSt10shared_ptrINS_5BatonEE (1)
                                    └── _ZN5mongo9transport17CommonAsioSession13sourceMessageEv (1)
                                        └── _ZN5mongo9transport15SessionWorkflow4Impl15_receiveRequestEv (1)
                                            └── _ZN5mongo9transport15SessionWorkflow4Impl12_getNextWorkEv (1)
                                                └── _ZN5mongo9transport15SessionWorkflow4Impl15_doOneIterationEv (1)
                                                    └── _ZZN5mongo15unique_functionIFvNS_6StatusEEE8makeImplIZNS_9transport15SessionWorkflow4Impl15_captureContextES3_EUlS1_E_EEDaOT_EN12SpecificImpl4callEOS1_ (defaultdict(. at 0x7f895d6530a0>, {}))