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[browser-wasm] System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule failure #125245

@sbomer

Description

@sbomer

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1322360
Build error leg or test failing: System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule
Pull request: #125183

Error Message

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

Assert.Equal() Failure: Strings differ
           ↓ (pos 0)
Expected: "<Unknown>"
Actual:   "System.Reflection.Context.Tests.dll"
           ↑ (pos 0)
   at System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule()
   at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args)
   at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
{
  "ErrorMessage": "ExtendedAssemblyTests2.GetModule_ReturnsModule",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1322360
Error message validated: [Assert.Equal() Failure: Strings differ.*Expected: "<Unknown>".*Actual: "System.Reflection.Context.Tests.dll"]
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 3/5/2026 10:27:52 PM UTC

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1322360
Error message validated: [Actual: "System.Reflection.Context.Tests.dll"]
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 3/5/2026 10:28:44 PM UTC

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1322360
Error message validated: [ExtendedAssemblyTests2.GetModule_ReturnsModule]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 3/5/2026 10:30:21 PM UTC

Report

Build Definition Test Pull Request
1324861 dotnet/runtime System.Reflection.Context.Tests.CustomConstructorInfoTests.GetMethodImplementationFlags_ReturnsIL #125286
1324809 dotnet/runtime System.Reflection.Context.Tests.WorkItemExecution
1324848 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125256
1324694 dotnet/runtime WasmTestOnChrome-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution #125191
1324603 dotnet/runtime WasmTestOnChrome-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution #124203
1324547 dotnet/runtime WasmTestOnChrome-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution #125196
1324548 dotnet/runtime WasmTestOnFirefox-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution #124930
1324517 dotnet/runtime System.Reflection.Context.Tests.WorkItemExecution
1324512 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124801
1324522 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124611
1324044 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125254
1324488 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125283
1324371 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125280
1324149 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124701
1324045 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124561
1324154 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule
1324029 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124624
1324022 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125276
1324007 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125191
1323994 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124832
1324018 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125275
1321007 dotnet/runtime System.Reflection.Context.Tests.WorkItemExecution #124801
1323887 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124375
1323741 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125274
1323689 dotnet/runtime WasmTestOnFirefox-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution #124730
1323665 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124524
1323590 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #122649
1323585 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125176
1323487 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125269
1323446 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #117584
1323385 dotnet/runtime WasmTestOnChrome-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution #124963
1322311 dotnet/runtime WasmTestOnChrome-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution #124854
1323373 dotnet/runtime WasmTestOnFirefox-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution #125049
1323361 dotnet/runtime WasmTestOnFirefox-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution #125122
1322138 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125228
1323296 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124375
1323302 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125260
1323180 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124003
1322254 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125230
1323225 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125261
1323228 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125262
1323194 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125201
1323192 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule
1323172 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125258
1323152 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125049
1323125 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125256
1323071 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125089
1323044 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125254
1323011 dotnet/runtime System.Reflection.Context.Tests.WorkItemExecution
1323040 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125229
1322951 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125250
1322863 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125253
1322821 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125242
1322590 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #122649
1322775 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125251
1322763 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #117584
1322737 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124203
1322696 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124624
1322637 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124832
1322611 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125189
1322570 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #124225
1322522 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125163
1322435 dotnet/runtime WasmTestOnFirefox-MONO-ST-System.Reflection.Context.Tests.WorkItemExecution
1322360 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125183
1322228 dotnet/runtime System.Reflection.Context.Tests.ExtendedAssemblyTests2.GetModule_ReturnsModule #125092

Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
44 65 65

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Known Build ErrorUse this to report build issues in the .NET Helix tabarch-wasmWebAssembly architecturearea-VM-reflection-monoReflection issues specific to MonoVMblocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'

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