SIGKILL (OOM?) while running LibraryImportGenerator.Tests w/o actionable log messages or artifacts

[kg]

Build

https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=631044

Build leg reported

LibraryImportGenerator.Tests.WorkItemExecution

Pull Request

dotnet/runtime#100497

Known issue core information

Fill out the known issue JSON section by following the step by step documentation on how to create a known issue

 {
    "ErrorMessage" : "",
    "BuildRetry": false,
    "ErrorPattern": "exit code 137 means SIGKILL Killed either due to out of memory",
    "ExcludeConsoleLog": false
 }

@dotnet/dnceng

Release Note Category

• Feature changes/additions
• Bug fixes
• Internal Infrastructure Improvements

Release Note Description

Additional information about the issue reported

There's no tail of /var/log and no additional information in artifacts, so it doesn't seem possible to further investigate this issue from my end. It seems possible it could be OOM, depending on how resource-constrained the machine running the tests is.

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=631044
Error message validated: [exit code 137 means SIGKILL Killed either due to out of memory]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 4/5/2024 10:07:38 PM UTC

Report

Build	Definition	Test	Pull Request
907002	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111091
906853	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
906753	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#107118
906741	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
906125	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110591
905542	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111041
905497	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#109493
905509	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110566
905494	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
905456	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110818
904875	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
904846	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110992
903950	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110985
903043	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
902899	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution
902711	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110939
902370	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110923
902322	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110921
901507	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
900929	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110878
900922	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110876
900981	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110880
900965	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#101356
900639	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#109556
900558	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
900564	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110739
900256	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110842
900038	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#109493
899756	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
899348	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110824
899023	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110755
897613	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110688
897083	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110764
896707	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
896405	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110744
896328	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110477
896347	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110741
896299	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110688
895089	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110703
895086	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110702
895101	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110622
894750	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
894727	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110653
894658	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110688
894601	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110687
894208	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110655
894054	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110654
893847	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110659
893396	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#109826
893168	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110633
892798	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
892786	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#109826
892733	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110580
892767	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110198
892686	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
892527	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110614
891733	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
891727	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110591
891673	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
891122	dotnet/runtime	System.Runtime.Tests.WorkItemExecution
890967	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
890710	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110033
890706	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110554
890662	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110465
890658	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110105
890496	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110550
890418	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110322
890379	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110516
890319	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110538
890256	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110481
889650	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
888907	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
2	12	72

[kg]

I wanted to restrict this to match LibraryImportGenerator SIGKILLs specifically, but it looks like ErrorPattern can't match multiple lines.