Assert failure(PID 6052 [0x000017a4], Thread: 63069 [0xf65d]): Consistency check failed: Crst Level violation: Can't take level 17 lock CrstLoaderAllocatorReferences because you already holding level 14 lock CrstILStubGen

FAILED: false
    File: /Users/runner/work/1/s/src/coreclr/vm/crst.cpp:683
    Image: /private/tmp/helix/working/A6FA0928/p/dotnet

Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1336431
Build error leg or test failing:

Error Message

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

{
  "ErrorMessage": "Consistency check failed: Crst Level violation: Can't take level 17 lock CrstLoaderAllocatorReferences because you already holding level 14 lock CrstILStubGen",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎
Result validation: ⚠️ Validation could not be done without an Azure DevOps build URL on the issue. Please add it to the "Build: 🔎" line.
Validation performed at: 3/16/2026 11:03:35 PM UTC

Known issue validation

Build: 🔎
Result validation: ⚠️ Validation could not be done without an Azure DevOps build URL on the issue. Please add it to the "Build: 🔎" line.
Validation performed at: 3/16/2026 11:04:23 PM UTC

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1336431
Error message validated: [Consistency check failed: Crst Level violation: Can't take level 17 lock CrstLoaderAllocatorReferences because you already holding level 14 lock CrstILStubGen]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 3/16/2026 11:05:48 PM UTC

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