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[linux_x64_minifullaot/llvmfullaot, 10.0] class loader exception type assertion fails #112093
Description
Build Information
Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=972237
Build error leg or test failing: Loader/classloader/explicitlayout/objrefandnonobjrefoverlap/case13/case13.cmd
Error Message
Test failed. Trying to see if dump file was created in /home/helixbot/dotnetbuild/dumps since 2/2/2025 11:10:03 AM
Test Harness Exitcode is : 1
To run the test:
Set up CORE_ROOT and run.
> /datadisks/disk1/work/AD9209D1/w/A91008EE/e/Loader/Loader/../classloader/explicitlayout/objrefandnonobjrefoverlap/case13/case13.sh
Xunit.Sdk.TrueException:
Return code: 1
Raw output file: /datadisks/disk1/work/AD9209D1/w/A91008EE/uploads/classloader/explicitlayout/objrefandnonobjrefoverlap/case13/output.txt
Raw output:
BEGIN EXECUTION
/datadisks/disk1/work/AD9209D1/p/corerun -p System.Reflection.Metadata.MetadataUpdater.IsSupported=false -p System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization=true case13.dll ''
Xunit.Sdk.ThrowsException: Assert.Throws() Failure: Exception type was not an exact match
Expected: typeof(System.TypeLoadException)
Actual: typeof(System.ExecutionEngineException)
at Xunit.Assert.Throws(Type exceptionType, Exception exception) in /_/src/Microsoft.DotNet.XUnitAssert/src/ExceptionAsserts.cs:line 47
at Xunit.Assert.Throws[TypeLoadException](Func`1 testCode)
at Test.Validate_Explicit5_Invalid()
at __GeneratedMainWrapper.Main()
Expected: 100
Actual: 101
END EXECUTION - FAILED
The test was introduced in #111584. cc @AaronRobinsonMSFT
Fill the error message using step by step known issues guidance.
{
"ErrorMessage": "Failed test: Loader/classloader/explicitlayout/objrefandnonobjrefoverlap/case13/case13.cmd",
"BuildRetry": false,
"ExcludeConsoleLog": false
}Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=972237
Error message validated: [ at Xunit.Assert.Throws(Type exceptionType, Exception exception) in /_/src/Microsoft.DotNet.XUnitAssert/src/ExceptionAsserts.cs:line 47]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 2/3/2025 12:24:54 PM UTC
Report
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 4 | 22 | 34 |
Report
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 0 | 1 | 15 |
Activity
[-][linux_x64_release_allsubsets_mono_[minifullaot/llvmfullaot]_runtimetests Loader/classloader/explicitlayout/objrefandnonobjrefoverlap/case13/case13.cmd[/-][+][linux_x64_minifullaot/llvmfullaot] Loader/classloader/explicitlayout/objrefandnonobjrefoverlap/case13/case13.cmd[/+][-][linux_x64_minifullaot/llvmfullaot] Loader/classloader/explicitlayout/objrefandnonobjrefoverlap/case13/case13.cmd[/-][+][linux_x64_minifullaot/llvmfullaot] class loader exception type assertion fails[/+]AaronRobinsonMSFT commentedon Feb 3, 2025
@steveisok Any guidance or help I could be given on the llvmfullaot scenario would be appreciated. I'm not even sure how to start debugging this scenario. It passes on the basic mono legs.
steveisok commentedon Feb 3, 2025
@kg can you help Aaron with this?
kg commentedon Feb 3, 2025
I don't know anything about LLVM or LLVM-based AOT, do we have someone who's worked on that infrastructure still? i.e. WASM AOT
[-][linux_x64_minifullaot/llvmfullaot] class loader exception type assertion fails[/-][+][linux_x64_minifullaot/llvmfullaot, 10.0] class loader exception type assertion fails[/+]vitek-karas commentedon Jul 17, 2026
This is only failing on
release/10.0branch.