Test failure: tracing/eventpipe/gcdump/gcdump/gcdump.sh

[BruceForstall]

Failed with:

COMPlus_TieredCompilation=0
COMPlus_GCStress=0x3

for:

CoreCLR Linux x64 Checked gcstress0x3
CoreCLR Linux arm Checked gcstress0x3

https://dev.azure.com/dnceng/public/_build/results?buildId=746110&view=ms.vss-test-web.build-test-results-tab

    tracing/eventpipe/gcdump/gcdump/gcdump.sh [FAIL]
      
      Return code:      1
      Raw output file:      /home/helixbot/work/9415084F/w/C1290A62/e/tracing/eventpipe/Reports/tracing.eventpipe/gcdump/gcdump/gcdump.output.txt
      Raw output:
      BEGIN EXECUTION
      /home/helixbot/work/9415084F/p/corerun gcdump.dll ''
        0.0s: ==TEST STARTING==
       84.0s: Attempting to delete the zombied pipe: /tmp/dotnet-diagnostic-7374-144105-socket
       84.1s: Deleted
       86.1s: Started sending sentinel events...
       86.7s: Connecting to EventPipe...
      108.1s: Connected to EventPipe with sessionID '0x7ff7a8009050'
      108.1s: Creating EventPipeEventSource...
      112.3s: EventPipeEventSource created
      113.8s: Dynamic.All callback registered
      113.8s: Running optional trace validator
      125.3s: Finished running optional trace validator
      125.3s: Starting stream processing...
      136.4s: Saw new provider 'Microsoft-Windows-DotNETRuntime'
      428.3s: Saw sentinel event
      428.4s: Starting event generating action...
      428.4s: Stopping event generating action
      428.4s: Stopped sending sentinel events
      429.6s: Sending StopTracing command...
      1143.5s: Saw new provider 'Microsoft-Windows-DotNETRuntimeRundown'
      1145.5s: Finished StopTracing command
      1146.2s: Stopping stream processing
      1146.2s: Dropped 3718080 events
      1146.4s: Reader task finished
      1146.4s: Validating optional callback...
      Test failed due to missing GC heap events.
      _bulkTypeCount =          17736
      _bulkNodeCount =          1999
      _bulkEdgeCount =          2493
      _bulkRootEdgeCount =      0
      _bulkRootStaticVarCount = 176
      1146.5s: ==TEST FINISHED: FAILED!==
      Expected: 100
      Actual: 255
      END EXECUTION - FAILED

    tracing/eventpipe/gcdump/gcdump/gcdump.sh [FAIL]
      
      cmdLine:/root/helix/work/workitem/tracing/eventpipe/gcdump/gcdump/gcdump.sh Timed Out (timeout in milliseconds: 3600000 from variable __TestTimeout, start: 7/26/2020 2:29:22 PM, end: 7/26/2020 3:29:22 PM)
      
      Return code:      -100
      Raw output file:      /root/helix/work/workitem/tracing/eventpipe/Reports/tracing.eventpipe/gcdump/gcdump/gcdump.output.txt
      Raw output:
      BEGIN EXECUTION
      /root/helix/work/correlation/corerun gcdump.dll ''
        0.0s: ==TEST STARTING==
      128.1s: Started sending sentinel events...
      130.8s: Connecting to EventPipe...
      184.2s: Connected to EventPipe with sessionID '0xe8d049f8'
      184.2s: Creating EventPipeEventSource...
      203.0s: EventPipeEventSource created
      209.7s: Dynamic.All callback registered
      209.8s: Running optional trace validator
      243.8s: Finished running optional trace validator
      243.8s: Starting stream processing...
      269.1s: Saw new provider 'Microsoft-Windows-DotNETRuntime'
      1812.7s: Saw sentinel event
      1812.9s: Stopped sending sentinel events
      1813.0s: Starting event generating action...
      1813.0s: Stopping event generating action
      1813.9s: Sending StopTracing command...
      
      cmdLine:/root/helix/work/workitem/tracing/eventpipe/gcdump/gcdump/gcdump.sh Timed Out (timeout in milliseconds: 3600000 from variable __TestTimeout, start: 7/26/2020 2:29:22 PM, end: 7/26/2020 3:29:22 PM)
      Test Harness Exitcode is : -100

@davmason

[BruceForstall]

Additional failures today: https://dev.azure.com/dnceng/public/_build/results?buildId=746876&view=ms.vss-test-web.build-test-results-tab

[tommcdon]

@davmason