Firefox-MT: [MONO] * Assertion at /__w/1/s/src/mono/mono/metadata/object.c:2029, condition `klass' not met

[lewing]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=666859 Build error leg or test failing: WasmTestOnFirefox-MT-System.Runtime.Tests.WorkItemExecution Pull request: https://github.com/dotnet/runtime/pull/101843

Error Message

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

{

  "ErrorMessage":  [ "Assertion at /__w/1/s/src/mono/mono/metadata/object.c:", "condition `klass' not met" ],
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: :mag_right: https://dev.azure.com/dnceng-public/public/_build/results?buildId=666859 Error message validated: [Assertion at /__w/1/s/src/mono/mono/metadata/object.c: conditionklass' not met`] Result validation: :white_check_mark: Known issue matched with the provided build. Validation performed at: 5/6/2024 5:22:42 PM UTC

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Summary

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

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[lewing]

https://github.com/dotnet/runtime/blob/38f5daf9c9517f0ec283472041a0b781e280fc7a/src/mono/mono/metadata/object.c#L2029

failing in mono_vtable_class_checked