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Runtime_133587 SIGSEGV in mono #133910

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Description

@build-insights

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1595957
Build error leg or test failing: Regression_ro_2.WorkItemExecution

Error Message

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

{
  "ErrorPattern": "mono_dump_native_crash_info",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1595957
Error message validated: [mono_dump_native_crash_info]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 9/14/2026 8:00:22 PM UTC

Report

Build Repository Test Pull Request
1636749 dotnet/runtime JIT.opt.WorkItemExecution #135665
1633828 dotnet/runtime Regression_ro_2.WorkItemExecution #135653
1633817 dotnet/runtime Regression_ro_2.WorkItemExecution #135650
1633235 dotnet/runtime Regression_ro_2.WorkItemExecution #135668
1633665 dotnet/runtime Regression_ro_2.WorkItemExecution #133696
1633461 dotnet/runtime Regression_ro_2.WorkItemExecution #134787
1633391 dotnet/runtime Regression_ro_2.WorkItemExecution #135625
1633150 dotnet/runtime Regression_ro_2.WorkItemExecution #135665
1632054 dotnet/runtime Regression_ro_2.WorkItemExecution #135028
1633173 dotnet/runtime Regression_ro_2.WorkItemExecution
1632999 dotnet/runtime Regression_ro_2.WorkItemExecution #135602
1632994 dotnet/runtime Regression_ro_2.WorkItemExecution #135601
1633004 dotnet/runtime Regression_ro_2.WorkItemExecution #135610
1632973 dotnet/runtime Regression_ro_2.WorkItemExecution #135658
1632972 dotnet/runtime Regression_ro_2.WorkItemExecution
1632925 dotnet/runtime Regression_ro_2.WorkItemExecution #135490
1632873 dotnet/runtime Regression_ro_2.WorkItemExecution #135657
1632862 dotnet/runtime Regression_ro_2.WorkItemExecution #135553
1632856 dotnet/runtime Regression_ro_2.WorkItemExecution #134883
1632801 dotnet/runtime Regression_ro_2.WorkItemExecution #135650
1632807 dotnet/runtime Regression_ro_2.WorkItemExecution #135651
1632847 dotnet/runtime Regression_ro_2.WorkItemExecution #135653
1632745 dotnet/runtime Regression_ro_2.WorkItemExecution #134494
1632739 dotnet/runtime Regression_ro_2.WorkItemExecution #135566
1632643 dotnet/runtime Regression_ro_2.WorkItemExecution #135610
1632654 dotnet/runtime Regression_ro_2.WorkItemExecution #135555
1632212 dotnet/runtime Regression_ro_2.WorkItemExecution
1632581 dotnet/runtime Regression_ro_2.WorkItemExecution #135602
1632664 dotnet/runtime Regression_ro_2.WorkItemExecution #135645
1632586 dotnet/runtime Regression_ro_2.WorkItemExecution #135601
1632540 dotnet/runtime Regression_ro_2.WorkItemExecution #135638
1632575 dotnet/runtime Regression_ro_2.WorkItemExecution
1632490 dotnet/runtime Regression_ro_2.WorkItemExecution #133659
1632482 dotnet/runtime Regression_ro_2.WorkItemExecution #135553
1632420 dotnet/runtime Regression_ro_2.WorkItemExecution #135250
1632429 dotnet/runtime Regression_ro_2.WorkItemExecution #135636
1632403 dotnet/runtime Regression_ro_2.WorkItemExecution #135520
1632386 dotnet/runtime Regression_ro_2.WorkItemExecution #135572
1632188 dotnet/runtime Regression_ro_2.WorkItemExecution #135553
1632227 dotnet/runtime Regression_ro_2.WorkItemExecution #135625
1632144 dotnet/runtime Regression_ro_2.WorkItemExecution #133422
1631842 dotnet/runtime Regression_ro_2.WorkItemExecution
1631737 dotnet/runtime Regression_ro_2.WorkItemExecution #134978
1631715 dotnet/runtime Regression_ro_2.WorkItemExecution #134780
1631712 dotnet/runtime Regression_ro_2.WorkItemExecution
1631499 dotnet/runtime Regression_ro_2.WorkItemExecution #135196
1631408 dotnet/runtime Regression_ro_2.WorkItemExecution
1631389 dotnet/runtime Regression_ro_2.WorkItemExecution #135610
1631333 dotnet/runtime Regression_ro_2.WorkItemExecution
1631315 dotnet/runtime Regression_ro_2.WorkItemExecution
1631307 dotnet/runtime Regression_ro_2.WorkItemExecution #135606
1631268 dotnet/runtime Regression_ro_2.WorkItemExecution #135601
1631272 dotnet/runtime Regression_ro_2.WorkItemExecution #135602
1631253 dotnet/runtime Regression_ro_2.WorkItemExecution #135600
1631261 dotnet/runtime Regression_ro_2.WorkItemExecution #135250
1631226 dotnet/runtime Regression_ro_2.WorkItemExecution #135595
1631228 dotnet/runtime Regression_ro_2.WorkItemExecution #135596
1631224 dotnet/runtime Regression_ro_2.WorkItemExecution #135594
1631141 dotnet/runtime Regression_ro_2.WorkItemExecution #135482
1631093 dotnet/runtime Regression_ro_2.WorkItemExecution #135566
1631080 dotnet/runtime Regression_ro_2.WorkItemExecution #134745
1631070 dotnet/runtime Regression_ro_2.WorkItemExecution
1631028 dotnet/runtime Regression_ro_2.WorkItemExecution #135475
1631022 dotnet/runtime Regression_ro_2.WorkItemExecution
1630968 dotnet/runtime Regression_ro_2.WorkItemExecution #134883
1630899 dotnet/runtime Regression_ro_2.WorkItemExecution #135575
1630873 dotnet/runtime Regression_ro_2.WorkItemExecution #134883
1630887 dotnet/runtime Regression_ro_2.WorkItemExecution
1630863 dotnet/runtime Regression_ro_2.WorkItemExecution #135553
1630844 dotnet/runtime Regression_ro_2.WorkItemExecution #135458
1630824 dotnet/runtime Regression_ro_2.WorkItemExecution #135422
1630835 dotnet/runtime Regression_ro_2.WorkItemExecution #135575
1629814 dotnet/runtime System.Linq.Queryable.Tests.WorkItemExecution #135488
1629514 dotnet/runtime Regression_ro_2.WorkItemExecution #135486
1625248 dotnet/runtime System.Security.Cryptography.Tests.WorkItemExecution
1613179 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution #134696
1613145 dotnet/runtime System.Security.Cryptography.Tests.HpkeKeyTests.GenerateKey_Roundtrip
1608142 dotnet/runtime System.Security.Cryptography.Tests.HpkeImplementationTests.SingleShot_Roundtrip
1605355 dotnet/runtime System.Security.Cryptography.X509Certificates.Tests.AppAndCertPoliciesChainTests.CertificatePolicyTest

Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
0 72 79

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 14, 2026
  2. dotnet-policy-service commented on Sep 14, 2026

    @dotnet-policy-service
    Contributor

    Tagging subscribers to this area: @akoeplinger, @matouskozak, @simonrozsival
    See info in area-owners.md if you want to be subscribed.

  3. lateralusX commented on Sep 15, 2026

    @lateralusX
    Member

    @EgorBo, do we anticipate test added in #133805 to pass on Mono or should it be excluded?

  4. EgorBo commented on Sep 15, 2026

    @EgorBo
    Member

    yeah let's disable it for now with a link to this issue to unblock CI, will file a PR in a moment.

  5. added a commit that references this issue on Sep 15, 2026
  6. added
    disabled-testThe test is disabled in source code against the issue
    and removed
    blocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'
    untriagedNew issue has not been triaged by the area owner
    on Sep 15, 2026
  7. added this to the Future milestone on Sep 15, 2026
  8. added a commit that references this issue on Oct 13, 2026
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