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[browser] JSSynchronizationContext.Pump: Unexpected failure (ManagedThreadId #107752

Closed

Description

@lewing

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=806269
Build error leg or test failing: WasmTestOnFirefox-MT-Microsoft.Extensions.Options.Tests.WorkItemExecution
Pull request: #107434

Error Message

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

{
  "ErrorMessage": "JSSynchronizationContext.Pump: Unexpected failure (ManagedThreadId",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=806269
Error message validated: [JSSynchronizationContext.Pump: Unexpected failure (ManagedThreadId]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 9/12/2024 6:43:40 PM UTC

Report

Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
0 0 0

Activity

  1. added
    blocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'
    Known Build ErrorUse this to report build issues in the .NET Helix tab
    on Sep 12, 2024
  2. dotnet-policy-service commented on Sep 12, 2024

    @dotnet-policy-service
    Contributor

    Tagging subscribers to this area: @dotnet/area-infrastructure-libraries
    See info in area-owners.md if you want to be subscribed.

  3. added this to the 10.0.0 milestone on Sep 12, 2024
  4. changed the title [-][broser] JSSynchronizationContext.Pump: Unexpected failure (ManagedThreadId[/-] [+][browser] JSSynchronizationContext.Pump: Unexpected failure (ManagedThreadId[/+] on Sep 12, 2024
  5. removed
    blocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'
    on Mar 28, 2025
  6. jeffschwMSFT commented on Mar 28, 2025

    @jeffschwMSFT
    Member

    removing blocking-clean-ci as it has not failed in 30 days

    24-Hour Hit Count 7-Day Hit Count 1-Month Count
    0 0 0
  7. mangod9 commented on Jul 7, 2025

    @mangod9
    Member

    Closing since this hasn't reproed in a few months.

  8. locked and limited conversation to collaborators on Aug 7, 2025
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