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Assertion failed 'effectiveUser->OperIs(GT_CALL, GT_RETURN, GT_SWIFT_ERROR_RET)' in System.Diagnostics.Process #131664
Description
Build Information
Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1534281
Build error leg or test failing: System.Diagnostics.Process.Tests
Error Message
Fill the error message using step by step known issues guidance.
{
"ErrorMessage": "Assertion failed 'effectiveUser->OperIs(GT_CALL, GT_RETURN, GT_SWIFT_ERROR_RET)' in 'System.Diagnostics.Process",
"BuildRetry": false,
"ExcludeConsoleLog": false
}Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1534281
Error message validated: [Assertion failed 'effectiveUser->OperIs(GT_CALL, GT_RETURN, GT_SWIFT_ERROR_RET)' in 'System.Diagnostics.Process]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 7/31/2026 6:37:13 PM UTC
Report
| Build | Repository | Test | Pull Request |
|---|---|---|---|
| 1536898 | dotnet/runtime | System.Diagnostics.Process.Tests.WorkItemExecution | |
| 1536334 | dotnet/runtime | System.Diagnostics.Process.Tests.WorkItemExecution | |
| 1535781 | dotnet/runtime | System.Diagnostics.Process.Tests.WorkItemExecution | |
| 1534281 | dotnet/runtime | System.Diagnostics.Process.Tests.WorkItemExecution |
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 1 | 4 | 4 |
Activity
dotnet-policy-service commentedon Jul 31, 2026
Tagging subscribers to this area: @dotnet/area-system-diagnostics-process
See info in area-owners.md if you want to be subscribed.
AndyAyersMS commentedon Jul 31, 2026
Probably async related? fyi @jakobbotsch
dotnet-policy-service commentedon Aug 3, 2026
Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.