[8.0] 'RanToCompletion' failure in System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease_Post

[carlossanlop]

Error Blob

{
  "ErrorMessage": "System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease_Post [FAIL]",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": true
}

Reproduction Steps

• Affected 8.0 PR: [release/8.0] Update dependencies from dnceng/internal/dotnet-optimization #92762
• Run: Libraries Test Run checked coreclr windows x86 Debug
• Job: https://dev.azure.com/dnceng-public/public/_build/results?buildId=421749&view=logs&j=f1f3e473-935f-5de7-3348-701fec448dfb&t=0644e1d9-cbee-5379-e020-5995b9f78358&l=56
• Artifacts: https://dev.azure.com/dnceng-public/public/_build/results?buildId=421749&view=ms.vss-test-web.build-test-results-tab&runId=9265494&resultId=162839&paneView=dotnet-dnceng.dnceng-build-release-tasks.helix-test-information-tab
• Log file: https://helixre107v0xd1eu3ibi6ka.blob.core.windows.net/dotnet-runtime-refs-pull-92762-merge-7b1c426ed16c4d42ab/System.Threading.RateLimiting.Tests/1/console.20a587af.log?helixlogtype=result
• Output:

===========================================================================================================

C:\h\w\B0F0099E\w\AA000950\e>"C:\h\w\B0F0099E\p\dotnet.exe" exec --runtimeconfig System.Threading.RateLimiting.Tests.runtimeconfig.json --depsfile System.Threading.RateLimiting.Tests.deps.json xunit.console.dll System.Threading.RateLimiting.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing  
  Discovering: System.Threading.RateLimiting.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.Threading.RateLimiting.Tests (found 275 test cases)
  Starting:    System.Threading.RateLimiting.Tests (parallel test collections = on, max threads = 4)
    System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease_Post [FAIL]
      Assert.Same() Failure
      Expected: Task { Status = Running }
      Actual:   Task { Status = RanToCompletion }
      Stack Trace:
        /_/src/libraries/System.Threading.RateLimiting/tests/ConcurrencyLimiterTests.cs(167,0): at System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease(Action`2 attachHook)
        --- End of stack trace from previous location ---
  Finished:    System.Threading.RateLimiting.Tests
=== TEST EXECUTION SUMMARY ===
   System.Threading.RateLimiting.Tests  Total: 275, Errors: 0, Failed: 1, Skipped: 0, Time: 6.134s
----- end Thu 09/28/2023 13:42:41.57 ----- exit code 1 ----------------------------------------------------------

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=421749
Error message validated: System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease_Post [FAIL]
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 9/29/2023 1:06:18 AM UTC

Report

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	0

Tagging subscribers to this area: @mangod9
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Error Blob

{
  "ErrorMessage": "System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease_Post [FAIL]",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": true
}

Reproduction Steps

• Affected 8.0 PR: [release/8.0] Update dependencies from dnceng/internal/dotnet-optimization #92762
• Run: Libraries Test Run checked coreclr windows x86 Debug
• Job: https://dev.azure.com/dnceng-public/public/_build/results?buildId=421749&view=logs&j=f1f3e473-935f-5de7-3348-701fec448dfb&t=0644e1d9-cbee-5379-e020-5995b9f78358&l=56
• Artifacts: https://dev.azure.com/dnceng-public/public/_build/results?buildId=421749&view=ms.vss-test-web.build-test-results-tab&runId=9265494&resultId=162839&paneView=dotnet-dnceng.dnceng-build-release-tasks.helix-test-information-tab
• Log file: https://helixre107v0xd1eu3ibi6ka.blob.core.windows.net/dotnet-runtime-refs-pull-92762-merge-7b1c426ed16c4d42ab/System.Threading.RateLimiting.Tests/1/console.20a587af.log?helixlogtype=result
• Output:

===========================================================================================================

C:\h\w\B0F0099E\w\AA000950\e>"C:\h\w\B0F0099E\p\dotnet.exe" exec --runtimeconfig System.Threading.RateLimiting.Tests.runtimeconfig.json --depsfile System.Threading.RateLimiting.Tests.deps.json xunit.console.dll System.Threading.RateLimiting.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing  
  Discovering: System.Threading.RateLimiting.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.Threading.RateLimiting.Tests (found 275 test cases)
  Starting:    System.Threading.RateLimiting.Tests (parallel test collections = on, max threads = 4)
    System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease_Post [FAIL]
      Assert.Same() Failure
      Expected: Task { Status = Running }
      Actual:   Task { Status = RanToCompletion }
      Stack Trace:
        /_/src/libraries/System.Threading.RateLimiting/tests/ConcurrencyLimiterTests.cs(167,0): at System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease(Action`2 attachHook)
        --- End of stack trace from previous location ---
  Finished:    System.Threading.RateLimiting.Tests
=== TEST EXECUTION SUMMARY ===
   System.Threading.RateLimiting.Tests  Total: 275, Errors: 0, Failed: 1, Skipped: 0, Time: 6.134s
----- end Thu 09/28/2023 13:42:41.57 ----- exit code 1 ----------------------------------------------------------

Author:	carlossanlop
Assignees:	-
Labels:	area-System.Threading, blocking-clean-ci, Known Build Error
Milestone:	-

[mangod9]

@BrennanConroy are you tracking these failures in 8?

[BrennanConroy]

I am for 9. I guess we'll want to backport to 8 once we fix it?

[mangod9]

@carlossanlop can comment whether its disrupting runs on 8 for the fix to be backported