Microsoft.Extensions.Hosting.UseWindowsServiceTests.CanCreateService failing in CI #134817

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1614946
Build error leg or test failing: Microsoft.Extensions.Hosting.UseWindowsServiceTests.CanCreateService
Pull request: https://github.com/dotnet/runtime.git/pull/134728

Error Message

DO NOT USE JSON BELOW IF THIS IS A BUILD BREAK otherwise build analysis will allow pull requests to merge that break the build worse. For a build break, do not use this issue form. Make a regular new issue.

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

{
  "ErrorMessage": "System.InvalidOperationException : No process is associated with this object.",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1614946
Error message validated: [System.InvalidOperationException : No process is associated with this object.]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 9/28/2026 8:31:28 PM UTC

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