----- start Thu Nov 20 22:59:45 UTC 2025 =============== To repro directly: =====================================================
pushd .
/root/helix/work/correlation/dotnet exec --runtimeconfig System.Threading.Channels.Tests.runtimeconfig.json --depsfile System.Threading.Channels.Tests.deps.json xunit.console.dll System.Threading.Channels.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing
popd
===========================================================================================================
/root/helix/work/workitem/e /root/helix/work/workitem/e
Discovering: System.Threading.Channels.Tests (method display = ClassAndMethod, method display options = None)
Discovered: System.Threading.Channels.Tests (found 624 test cases)
Starting: System.Threading.Channels.Tests (parallel test collections = on [2 threads], stop on fail = off)
System.Threading.Channels.Tests.StressTests.CanceledReads [SKIP]
Condition(s) not met: "IsStressModeEnabled"
System.Threading.Channels.Tests.StressTests.ReadWriteVariations [SKIP]
Condition(s) not met: "IsStressModeEnabled"
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:02:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:04:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:06:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:08:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:10:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:12:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:14:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:16:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:18:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:20:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:22:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:24:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:26:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:28:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:30:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:32:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:34:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:36:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:38:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:40:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:42:17
System.Threading.Channels.Tests: [Long Running Test] 'System.Threading.Channels.Tests.UnboundedPrioritizedChannelTests.SingleProducerConsumer_PingPong_Success', Elapsed: 00:44:17
{
"ErrorMessage": ["System.Threading.Channels.Tests", "EXECUTION TIMED OUT"],
"ErrorPattern": "",
"BuildRetry": false,
"ExcludeConsoleLog": false
}
Failing on ARM64 Alpine
Build Information
Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1208988
Build error leg or test failing: System.Threading.Channels.Tests.WorkItemExecution
Pull request: #121834
Error Message
Fill the error message using step by step known issues guidance.
{ "ErrorMessage": ["System.Threading.Channels.Tests", "EXECUTION TIMED OUT"], "ErrorPattern": "", "BuildRetry": false, "ExcludeConsoleLog": false }Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1208988
Error message validated:
[System.Threading.Channels.Tests EXECUTION TIMED OUT]Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 11/21/2025 7:57:37 AM UTC
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Summary