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Test failure: Assertion failed 'likelihood <= 1.0' #108100

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jkotas opened this issue Sep 21, 2024 · 6 comments
Closed

Test failure: Assertion failed 'likelihood <= 1.0' #108100

jkotas opened this issue Sep 21, 2024 · 6 comments
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area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI blocking-clean-ci Blocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms' in-pr There is an active PR which will close this issue when it is merged Known Build Error Use this to report build issues in the .NET Helix tab
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@jkotas
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jkotas commented Sep 21, 2024

  Starting:    System.Text.RegularExpressions.Tests (parallel test collections = on [2 threads], stop on fail = off)

Assert failure(PID 21 [0x00000015], Thread: 30 [0x001e]): Assertion failed 'likelihood <= 1.0' in 'Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.Lexer:LexXmlWhitespaceAndNewLineTrivia(byref):this' during 'Recognize Switch' (IL size 152; hash 0x82b23354; Tier1)

    File: /__w/1/s/src/coreclr/jit/block.cpp:81
    Image: /root/helix/work/correlation/dotnet

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=814658
Build error leg or test failing: System.Collections.Concurrent.Tests.WorkItemExecution
Pull request: #108048

Error Message

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

{
  "ErrorMessage": "likelihood <= 1.0",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=814658
Error message validated: [likelihood <= 1.0]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 9/21/2024 2:32:34 PM UTC

Report

Build Definition Test Pull Request
816686 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution
816522 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution #108171
816072 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution #107709
815290 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution #108117
815210 dotnet/runtime Microsoft.Extensions.Logging.Generators.Roslyn3.11.Tests.WorkItemExecution #108104
815034 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution #107863
814912 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution #106599
814853 dotnet/runtime Microsoft.Extensions.Logging.Generators.Roslyn4.8.Tests.WorkItemExecution #107772
814658 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution #108048
814398 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution #108083
813801 dotnet/runtime System.Text.RegularExpressions.Tests.WorkItemExecution #108049

Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
0 3 11
@jkotas jkotas added area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI blocking-clean-ci Blocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms' Known Build Error Use this to report build issues in the .NET Helix tab labels Sep 21, 2024
@dotnet-policy-service dotnet-policy-service bot added the untriaged New issue has not been triaged by the area owner label Sep 21, 2024
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
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@AndyAyersMS
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@EgorBo likely related to #107831

@EgorBo EgorBo self-assigned this Sep 21, 2024
@amanasifkhalid
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#108125 looks related. #108124 was probably caused by #107831, too -- to fix the latter, I think we might just need to move the fgRenumberBlocks call up in Compiler::optSwitchRecognition.

@EgorBo
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EgorBo commented Sep 23, 2024

Thanks, yeah I am trying to repro it locally now

@JulieLeeMSFT JulieLeeMSFT removed the untriaged New issue has not been triaged by the area owner label Sep 23, 2024
@JulieLeeMSFT JulieLeeMSFT added this to the 9.0.0 milestone Sep 23, 2024
@EgorBo
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EgorBo commented Sep 23, 2024

Regressed by 10.0 PR

@EgorBo EgorBo modified the milestones: 9.0.0, 10.0.0 Sep 23, 2024
@dotnet-policy-service dotnet-policy-service bot added the in-pr There is an active PR which will close this issue when it is merged label Sep 23, 2024
@JulieLeeMSFT
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Closing because the original code that caused the issue is reverted.

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area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI blocking-clean-ci Blocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms' in-pr There is an active PR which will close this issue when it is merged Known Build Error Use this to report build issues in the .NET Helix tab
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5 participants