JIT/Regression/JitBlue/GitHub_130437 failing in GC stress #130993

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1. dotnet-policy-service

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2. github-actions

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   area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

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3. dotnet-policy-service commented on Jul 17, 2026

   

   dotnet-policy-servicebot

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   Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
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4. AndyAyersMS commented on Jul 17, 2026

   

   AndyAyersMS

   on Jul 17, 2026

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   Test added in #130467. Fyi @dhartglassMSFT
5. dhartglassMSFT commented on Jul 17, 2026

   

   dhartglassMSFT

   on Jul 17, 2026

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   yeah possibly, the testcase/bug involves spilling a giant object to the stack so maybe something wrong with how the test written
6. dhartglassMSFT

   self-assigned this

   on Jul 17, 2026
7. JulieLeeMSFT

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8. JulieLeeMSFT

   added this to the 11.0.0 milestone on Jul 18, 2026
9. VincentBu commented on Jul 20, 2026

   

   VincentBu

   on Jul 20, 2026

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   Failed in: runtime-coreclr gcstress-extra 20260718.1

   Failed tests:

   coreclr linux arm64 Checked gcstress0xc_disabler2r @ AzureLinux.3.Arm64.Open
   - JIT/Regression/JitBlue/GitHub_130437/GitHub_130437/GitHub_130437.cmd
   coreclr windows arm64 Checked gcstress0xc_jitminopts_heapverify1 @ Windows.11.Arm64.Open
   - JIT/Regression/JitBlue/GitHub_130437/GitHub_130437/GitHub_130437.cmd
   
   

   Error message:

   
   Return code:      1
   Raw output file:      /datadisks/disk1/work/AD390921/w/BD010A0B/uploads/JitBlue/GitHub_130437/GitHub_130437/output.txt
   Raw output:
   BEGIN EXECUTION
   /datadisks/disk1/work/AD390921/p/corerun -p System.Reflection.Metadata.MetadataUpdater.IsSupported=false -p System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization=true GitHub_130437.dll ''
   Expected: 100
   Actual: 255
   END EXECUTION - FAILED
   Test Harness Exitcode is : 1
   To run the test:
   Set up CORE_ROOT and run.
   > /datadisks/disk1/work/AD390921/w/BD010A0B/e/JIT/Regression/Regression_3/../JitBlue/GitHub_130437/GitHub_130437/GitHub_130437.sh
   

   Stack trace:

      at Xunit.Assert.True(Nullable`1 condition, String userMessage) in /_/src/arcade/src/Microsoft.DotNet.XUnitAssert/src/BooleanAsserts.cs:line 135
      at Program.<<Main>$>g__TestExecutor109|0_110(StreamWriter tempLogSw, StreamWriter statsCsvSw, <>c__DisplayClass0_0&)
   
10. VincentBu

    added

    blocking-clean-ci-optionalBlocking optional rolling runsBlocking optional rolling runs

    on Jul 20, 2026
11. JulieLeeMSFT

    marked [ci-scan] Test failure: JIT/Regression/JitBlue/GitHub_130437 fails under GC stress and R2R #131036 as a duplicate of this issue on Jul 20, 2026
12. dhartglassMSFT

    added a commit that references this issue on Jul 23, 2026

    Fix 130437 testcase for gcstress (#131171)

    ...

    This issue will close once commit 6e1d992 is merged into the 'main' branch.

    6e1d992
13. dhartglassMSFT

    closed this as completedin #131171on Jul 23, 2026
14. github-actions

    locked and limited conversation to collaborators on Aug 22, 2026