gc.cpp assert during the nativeaot.SmokeTests runs

[tarekgh]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1104948 Build error leg or test failing: nativeaot.SmokeTests.WorkItemExecution Pull request: https://github.com/dotnet/runtime/pull/117910

        BEGIN EXECUTION
        call C:\h\w\AEF5099F\p\nativeaottest.cmd C:\h\w\AEF5099F\w\B5D309AE\e\nativeaot\SmokeTests\FrameworkStrings\Baseline\ Baseline.dll 
        Object reference not set to an instance of an object.
        Object reference not set to an instance of an object.
        Interface maps for generic interfaces on arrays cannot be retrieved.
        Interface maps for generic interfaces on arrays cannot be retrieved.
        Resources in CoreLib:
        Resources in reflection library:
        Expected: 100
        Actual: 100
        END EXECUTION - PASSED
        PASSED
        Test Harness Exitcode is : 0
        To run the test:
        > set CORE_ROOT=C:\h\w\AEF5099F\p
        > C:\h\w\AEF5099F\w\B5D309AE\e\nativeaot\SmokeTests\FrameworkStrings\Baseline\Baseline.cmd
    nativeaot\SmokeTests\Exceptions\Exceptions\Exceptions.cmd [FAIL]
      Assertion failed: (n_heaps <= heap_number) || !gc_t_join.joined(), file D:\a\_work\1\s\src\coreclr\gc\gc.cpp, line 7040
      
      Return code:      1
      Raw output file:      C:\h\w\AEF5099F\w\B5D309AE\uploads\Reports\nativeaot.SmokeTests\Exceptions\Exceptions\Exceptions.output.txt

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": ["Assertion failed: (n_heaps <= heap_number) || !gc_t_join.joined()", "gc.cpp, line 7040"],
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: :mag_right: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1104948 Error message validated: [Assertion failed: (n_heaps <= heap_number) || !gc_t_join.joined() gc.cpp, line 7040] Result validation: :white_check_mark: Known issue matched with the provided build. Validation performed at: 7/24/2025 9:09:40 PM UTC

Report

Build	Definition	Test	Pull Request
1206154	dotnet/runtime	nativeaot.SmokeTests.WorkItemExecution	dotnet/runtime#121724

Summary

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

[jkotas]

Servicing dup of https://github.com/dotnet/runtime/issues/106602

[dotnet-policy-service[bot]]

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

[jeffschwMSFT]

removing blocking-clean-ci as it has not failed in 30 days

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