JIT/Performance/CodeQuality/Serialization/Deserialize/Deserialize.dll fails under gcstress on linux-arm64

[AndyAyersMS]

https://dev.azure.com/dnceng-public/public/_build/results?buildId=333077&view=ms.vss-test-web.build-test-results-tab

Console log: https://helixre8s23ayyeko0k025g8.blob.core.windows.net/dotnet-runtime-refs-heads-main-db9631cc71ea487795/JIT.performance.0.1/1/console.04cf4a49.log?helixlogtype=result

export DOTNET_TieredCompilation=0
export DOTNET_DbgEnableMiniDump=1
export DOTNET_EnableCrashReport=1
export DOTNET_DbgMiniDumpName=$HELIX_DUMP_FOLDER/coredump.%d.dmp
export DOTNET_GCStress=0xC
...

15:31:17.857 Running test: JIT/Performance/CodeQuality/Serialization/Deserialize/Deserialize.dll
[createdump] Gathering state for process 23 corerun
[createdump] Crashing thread 0017 signal 11 (000b)

{
  "ErrorMessage": "Running test: JIT/Performance/CodeQuality/Serialization/Deserialize/Deserialize.dll\\n[createdump]",
  "BuildRetry": false,
  "ErrorPattern": "",
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=333077
Error message validated: Running test: JIT/Performance/CodeQuality/Serialization/Deserialize/Deserialize.dll\n[createdump]
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 7/18/2023 9:44:11 AM UTC

Report

Summary

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

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
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Issue Details

---

https://dev.azure.com/dnceng-public/public/_build/results?buildId=333180&view=ms.vss-test-web.build-test-results-tab

export DOTNET_TieredCompilation=0
export DOTNET_DbgEnableMiniDump=1
export DOTNET_EnableCrashReport=1
export DOTNET_DbgMiniDumpName=$HELIX_DUMP_FOLDER/coredump.%d.dmp
export DOTNET_GCStress=0xC
export DOTNET_JitForceControlFlowGuard=1

+ export TEST_HARNESS_STRIPE_TO_EXECUTE=.0.1
+ chmod +x JIT/Performance/JIT.performance/JIT.performance.sh
+ JIT/Performance/JIT.performance/JIT.performance.sh -usewatc

...

23:34:45.767 Running test: JIT/Performance/CodeQuality/Serialization/Deserialize/Deserialize.dll
[createdump] Gathering state for process 23 corerun
[createdump] Crashing thread 0017 signal 11 (000b)

Author:	AndyAyersMS
Assignees:	-
Labels:	area-CodeGen-coreclr
Milestone:	-

[JulieLeeMSFT]

@jakobbotsch, PTAL.

[markples]

The pattern ("ErrorPattern": "Running test: JIT/Performance/CodeQuality/Serialization/Deserialize/Deserialize.dll.{1,2}\\[createdump\\]") isn't working. Attempting to guess intent, I think the .{1,2} is trying to match \n or \r\n so that it matches on Windows or Linux? ErrorPattern appears to be single-line, and ErrorMessage isn't regex, so I'm not sure how to do this. However, in this case, it appears to be Linux-only, so perhaps \n will suffice (not . since single-line regex). I'll see if I can get a \n past the escaping.

[jakobbotsch]

The pattern ("ErrorPattern": "Running test: JIT/Performance/CodeQuality/Serialization/Deserialize/Deserialize.dll.{1,2}\\[createdump\\]") isn't working. Attempting to guess intent, I think the .{1,2} is trying to match \n or \r\n so that it matches on Windows or Linux? ErrorPattern appears to be single-line, and ErrorMessage isn't regex, so I'm not sure how to do this. However, in this case, it appears to be Linux-only, so perhaps \n will suffice (not . since single-line regex). I'll see if I can get a \n past the escaping.

Right. I first tried with \s+, but that also didn't work. I'm not sure why, since I tested the regex according to the instructions at https://github.com/dotnet/runtime/blob/main/docs/workflow/ci/failure-analysis.md#what-to-do-if-you-determine-the-failure-is-unrelated and it worked.
.{1, 2} was my second attempt.