JIT/Regression_2 test failures: No file descriptors available #115640
Description
Failed in: runtime-coreclr outerloop 20250515.2
Failed tests:
coreclr linux x64 Checked @ (Alpine.321.Amd64.Open)azurelinux.3.amd64.open@mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.21-helix-amd64
- JIT/Regression/JitBlue/Runtime_95315/Runtime_95315/Runtime_95315.cmd
Error message:
Test Infrastructure Failure: System.ComponentModel.Win32Exception (24): An error occurred trying to start process '/bin/bash' with working directory '/root/helix/work/workitem/e/JIT/Regression/Regression_2'. No file descriptors available
at System.Diagnostics.Process.StartCore(ProcessStartInfo startInfo)
at System.Diagnostics.Process.Start()
at CoreclrTestLib.CoreclrTestWrapperLib.RunTest(String executable, String outputFile, String errorFile, String category, String testBinaryBase, String outputDir)
at TestLibrary.OutOfProcessTest.RunOutOfProcessTest(String assemblyPath, String testPathPrefix)
Stack trace:
at Xunit.Assert.Fail(String message)
at TestLibrary.OutOfProcessTest.RunOutOfProcessTest(String assemblyPath, String testPathPrefix)
at Program.<<Main>$>g__TestExecutor637|0_638(StreamWriter tempLogSw, StreamWriter statsCsvSw, <>c__DisplayClass0_0&)
Known Issue Error Message
Fill the error message using step by step known issues guidance.
{
"ErrorMessage": "",
"ErrorPattern": "Test Infrastructure Failure.*Regression_2.*No file descriptors available",
"BuildRetry": false,
"ExcludeConsoleLog": false
}Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1042759
Error message validated: [Test Infrastructure Failure.*Regression_2.*No file descriptors available]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 5/26/2025 12:49:18 AM UTC
Report
| Build | Definition | Test | Pull Request |
|---|---|---|---|
| 1051749 | dotnet/runtime | JIT/Regression/JitBlue/Runtime_95315/Runtime_95315/Runtime_95315.cmd | |
| 1051531 | dotnet/runtime | JIT/Regression/JitBlue/Runtime_95315/Runtime_95315/Runtime_95315.cmd | |
| 1051443 | dotnet/runtime | JIT/Regression/JitBlue/Runtime_95315/Runtime_95315/Runtime_95315.cmd | |
| 1051121 | dotnet/runtime | JIT/Regression/JitBlue/Runtime_95315/Runtime_95315/Runtime_95315.cmd | |
| 1051098 | dotnet/runtime | JIT/Regression/JitBlue/Runtime_95315/Runtime_95315/Runtime_95315.cmd | #115985 |
| 1050821 | dotnet/runtime | JIT/Regression/JitBlue/Runtime_95315/Runtime_95315/Runtime_95315.cmd | #115957 |
| 1050818 | dotnet/runtime | JIT/Regression/JitBlue/Runtime_95315/Runtime_95315/Runtime_95315.cmd | |
| 1042759 | dotnet/runtime | JIT/Regression/JitBlue/Runtime_95315/Runtime_95315/Runtime_95315.cmd |
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 3 | 7 | 8 |