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Flaky test LLaMA3_1Tests.Llama_3_1_405b_ShapeTest #7706
Description
Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1589489
Build error leg or test failing: Microsoft.ML.GenAI.LLaMA.Tests.LLaMA3_1Tests.Llama_3_1_405b_ShapeTest
Pull request: #7704
Error Message
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Fill the error message using step by step known issues guidance.
{
"ErrorMessage": ["LLaMA3_1Tests.Llama_3_1_405b_ShapeTest", "SEHException : External component has thrown an exception."]
"BuildRetry": false,
"ExcludeConsoleLog": false
}Failing Configuration
Machinelearning_Tests_Windows_x64_Debug_20260909.6
Exception Message
System.Runtime.InteropServices.SEHException : External component has thrown an exception.
CallStack
at TorchSharp.PInvoke.NativeMethods.THSNN_Module_to_dtype(HType module, SByte dtype, Boolean non_blocking)
at TorchSharp.torch.nn.Module._to(ScalarType dtype, Boolean non_blocking)
at TorchSharp.torch.nn.Module.MoveModule[T](Device device, Nullable`1 dtype)
at TorchSharp.torch.nn.Linear(Int64 inputSize, Int64 outputSize, Boolean hasBias, Device device, Nullable`1 dtype)
at Microsoft.ML.GenAI.LLaMA.LlamaForCausalLM..ctor(LlamaConfig config, String device) in D:\a\_work\1\s\src\Microsoft.ML.GenAI.LLaMA\LlamaForCausalLM.cs:line 45
at Microsoft.ML.GenAI.LLaMA.Tests.LLaMA3_1Tests.Llama_3_1_405b_ShapeTest() in D:\a\_work\1\s\test\Microsoft.ML.GenAI.LLaMA.Tests\LLaMA3_1Tests.cs:line 57
at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
Report
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 0 | 0 | 0 |
Activity
github-actions commentedon Sep 10, 2026
🔍 No similar issues found with high confidence.
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rosebyte commentedon Oct 23, 2026
Triage: the test has been removed.