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FileSystemWatcher_InternalBufferSize_SynchronizingObject test failed in CI #103495
Description
Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=708252
Build error leg or test failing: System.IO.Tests.InternalBufferSizeTests.FileSystemWatcher_InternalBufferSize_SynchronizingObject
Pull request: #103308
Error Message
Fill the error message using step by step known issues guidance.
{
"ErrorMessage": "FileSystemWatcher_InternalBufferSize_SynchronizingObject",
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}Failing Configuration
[net9.0-windows-Release-x86-coreclr_release-Windows.Amd64.Server2022.Open](https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=708252&view=ms.vss-test-web.build-test-results-tab&runId=17681474&resultId=137383)
Exception Message
Did not observe an error event within 500ms and 3 attempts.
CallStack
at System.IO.Tests.FileSystemWatcherTest.ExpectError(FileSystemWatcher watcher, Action action, Action cleanup, Int32 attempts) in /_/src/libraries/System.IO.FileSystem.Watcher/tests/Utility/FileSystemWatcherTest.cs:line 369
at System.IO.Tests.InternalBufferSizeTests.FileSystemWatcher_InternalBufferSize_SynchronizingObject() in /_/src/libraries/System.IO.FileSystem.Watcher/tests/FileSystemWatcher.InternalBufferSize.cs:line 82
at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
at System.Reflection.MethodBaseInvoker.InterpretedInvoke_Method(Object obj, IntPtr* args) in /_/src/coreclr/System.Private.CoreLib/src/System/Reflection/MethodBaseInvoker.CoreCLR.cs:line 36
at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr) in /_/src/libraries/System.Private.CoreLib/src/System/Reflection/MethodBaseInvoker.cs:line 57
Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=708252
Error message validated: [FileSystemWatcher_InternalBufferSize_SynchronizingObject]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 6/14/2024 10:09:59 PM UTC
Report
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 0 | 0 | 117 |
Activity
dotnet-policy-service commentedon Jun 14, 2024
Tagging subscribers to this area: @dotnet/area-system-io
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v-wenyuxu commentedon Jun 17, 2024
Failed in: runtime-coreclr libraries-jitstress 20240616.1
Failed tests:
Error message:
Stack trace:
jozkee commentedon Jul 11, 2024
Fixed by #103873, latest failure is on preview6 branch.