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