[ci-scan] Test failure: profiler/runtimeasyncapis crashes with exit 134 under the interpreter

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Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1583047
Build error leg or test failing: coreclr Pri1 Runtime Tests Run linux x64/arm64 & osx arm64 checked (interpreter) - profiler work item - profiler/runtimeasyncapis/runtimeasyncapis/runtimeasyncapis.cmd

On the runtime-interpreter pipeline, the profiler runtime-test work item consistently fails on runtimeasyncapis. The profilee (run with DOTNET_RuntimeAsync=1, DOTNET_ENABLE_PROFILING=1) aborts with exit code 134 and never prints PROFILER TEST PASSES, so the out-of-process test asserts (expected 100, actual 134). Reproduced in consecutive builds on main (1583047, 1585871) across linux-x64, linux-arm64, and osx-arm64 legs.

KBE authoring guidance (ci-failure-scan)

• Error Details is for readers. Paste the full exception, stack trace, or build error excerpt so the failure is understandable without opening the raw log.
• Build Analysis parses only the single JSON block under Error Message.
• ErrorMessage is a case-sensitive ordinal String.Contains substring copied verbatim from the failing log.
• Set BuildRetry to true only for a clear infrastructure retry case. ExcludeConsoleLog disables Helix console-log scanning.

Error Details

Profilee STDOUT: Profiler.dll!DllGetClassObject
Profilee STDOUT: Profiler.dll!Profiler::Initialize
Test failed: Profiler tests are expected to contain the text 'PROFILER TEST PASSES' in the console output of the profilee app to indicate a passing test. Usually it is printed from the Shutdown() method of the profiler implementation. This text was not found in the output above. Profilee returned exit code 134.
Expected: 100
Actual: 134
END EXECUTION - FAILED
Failed test: profiler/runtimeasyncapis/runtimeasyncapis/runtimeasyncapis.cmd

Error Message

{
  "ErrorMessage": [
    "Failed test: profiler/runtimeasyncapis/runtimeasyncapis/runtimeasyncapis.cmd",
    "Profiler tests are expected to contain the text 'PROFILER TEST PASSES'"
  ],
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Agentic workflow metadata (ci-failure-scan)

Workflow artifact: ci-failure-scan
Artifact kind: kbe-verification
Verified match count: 1 hits in failure.log

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Filed by ci-failure-scan (detection only). ci-failure-fix walks open [ci-scan] KBEs and either opens a small fix PR or comments here to loop in owners — it never disables the test.

Generated by CI Outer-Loop Failure Scanner · opus48 · 994 AIC · ⌖ 17.9 AIC · ⊞ 19.5K · ◷

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Summary

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

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