System.Text.Json.Tests fails with GC hole assert

[jkotas]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1082334
Build error leg or test failing: System.Text.Json.Tests.WorkItemExecution
Pull request: #117180

Error Message

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

{
  "ErrorMessage": ["System.Text.Json.Tests","ASSERT FAILED","ValidateInner"],
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1082334
Error message validated: [System.Text.Json.Tests ASSERT FAILED ValidateInner]
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 7/1/2025 3:09:12 AM UTC

Report

Build	Definition	Test	Pull Request
1178697	dotnet/runtime	System.Text.Json.Tests.WorkItemExecution	#120817
1174567	dotnet/runtime	System.Text.Json.Tests.WorkItemExecution	#120583
1170158	dotnet/runtime	System.Text.Json.Tests.WorkItemExecution	#120592

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	0	3

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[jkotas]

Unfortunately, the crash dump is corrupted due to out of disk space, so it is not possible to investigate further.

[mangod9]

since this hasn't reproed in a few weeks moving it to 11 for now.

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