Skip to content

System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success failing in CI #126788

@jkotas

Description

@jkotas
                 04-11 05:39:28.823  5286  5408 I DOTNET  : 	[FAIL] System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success
                 04-11 05:39:28.823  5286  5408 I DOTNET  : System.NullReferenceException : Object reference not set to an instance of an object.
                 04-11 05:39:28.823  5286  5408 I DOTNET  :    at System.SpanHelpers.ClearWithoutReferences(Byte& dest, UIntPtr len)
                 04-11 05:39:28.823  5286  5408 I DOTNET  :    at System.Runtime.InteropServices.NativeMemory.Clear(Void* ptr, UIntPtr byteCount)
                 04-11 05:39:28.823  5286  5408 I DOTNET  :    at System.StubHelpers.StructureMarshaler`1.Free(T& managed, Byte* unmanaged, Int32 nativeSize, CleanupWorkListElement& cleanupWorkList)
                 04-11 05:39:28.823  5286  5408 I DOTNET  :    at System.StubHelpers.BoxedLayoutTypeMarshaler`1.Free(Object managed, Byte* unmanaged, Int32 nativeSize, CleanupWorkListElement& cleanupWorkList)
                 04-11 05:39:28.823  5286  5408 I DOTNET  :    at System.Runtime.InteropServices.Marshal.DestroyStructure(IntPtr ptr, Type structuretype)
                 04-11 05:39:28.823  5286  5408 I DOTNET  :    at System.Runtime.InteropServices.Marshal.DestroyStructure[T](IntPtr ptr)
                 04-11 05:39:28.823  5286  5408 I DOTNET  :    at System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success()
                 04-11 05:39:28.823  5286  5408 I DOTNET  :    at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args)

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1375007
Build error leg or test failing: System.Runtime.InteropServices.Tests.WorkItemExecution
Pull request: #126699

Error Message

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

{
  "ErrorMessage": ["DestroyStructure_Blittable_Success","NullReferenceException"],
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1375007
Error message validated: [DestroyStructure_Blittable_Success NullReferenceException]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 4/11/2026 2:05:40 PM UTC

Report

Build Definition Test Pull Request
1375123 dotnet/runtime System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success #121883
1375120 dotnet/runtime System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success #126789
1375117 dotnet/runtime System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success #126699
1375126 dotnet/runtime System.Runtime.InteropServices.Tests.WorkItemExecution #126625
1375109 dotnet/runtime System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success #126786
1375092 dotnet/runtime System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success #126785
1375078 dotnet/runtime System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success #126575
1375007 dotnet/runtime System.Runtime.InteropServices.Tests.DestroyStructureTests.DestroyStructure_Blittable_Success #126699

Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
8 8 8

Metadata

Metadata

Labels

Type

No type
No fields configured for issues without a type.

Projects

Status

No status

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions