Test failure: GC/Regressions/v2.0-beta2/460373/460373/460373.cmd

[SakeTao]

Failed in: runtime-coreclr gcstress-extra 20251019.1

Failed tests:

coreclr windows arm64 Checked heapverify1 @ Windows.11.Arm64.Open
    - GC/Regressions/v2.0-beta2/460373/460373/460373.cmd

Error message:

Return code:      1
Raw output file:      C:hwACB00949wABA20974uploadsRegressions�2.0-beta2460373460373output.txt
Raw output:
BEGIN EXECUTION
 "C:hwACB00949pcorerun.exe" -p "System.Reflection.Metadata.MetadataUpdater.IsSupported=false" -p "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization=true"  460373.dll 
Expected: 100
Actual: -2147483645
END EXECUTION - FAILED
FAILED
Test failed. Trying to see if dump file was created in C:cores since 10/19/2025 10:35:06 PM
Processing C:corescorerun.exe.43776.dmp
Unable to find cdb.exe at C:Program Files (x86)Windows Kits10Debuggers�rm64cdb.exe
Test Harness Exitcode is : 1
To run the test:
Set up CORE_ROOT and run.
> C:hwACB00949wABA20974eGCGC../Regressions/v2.0-beta2/460373/460373/460373.cmd

Stack trace:

   at Xunit.Assert.True(Nullable`1 condition, String userMessage) in /_/src/arcade/src/Microsoft.DotNet.XUnitAssert/src/BooleanAsserts.cs:line 141
   at Program.<<Main>$>g__TestExecutor102|0_103(StreamWriter tempLogSw, StreamWriter statsCsvSw, <>c__DisplayClass0_0&)

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[janvorli]

We haven't seen it occur since October 2025 and I am unable to repro it on my local Arm64 Windows device.