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
965841	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112794
965592	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112876
965220	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
965092	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution
965003	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112996
964904	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112991
963997	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112965
963187	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112736
963180	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112815
963175	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#112849
963121	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112933
962700	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112924
962684	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112921
962658	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110818
962591	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112878
962370	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#112050
961927	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112895
961940	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112394
961566	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112352
961420	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112736
961245	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112531
960942	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112736
960114	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
959957	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112670
959851	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112632
959590	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
959581	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#112808
959440	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
959308	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution
959226	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112793
959218	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111505
959166	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#112753
959122	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112730
959134	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#112789
959100	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112788
958605	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112624
958412	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112767
957935	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112749
957681	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112732
957619	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112698
957236	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112594
956058	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#112680
955508	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111791
954929	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112644
954905	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112624
954713	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
954626	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111706
954607	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#112567
954009	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution
953926	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112611
953128	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112569
951706	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111472
951697	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111910
951717	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112534
950690	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110818
950328	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112500
949596	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112357
948693	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
948649	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111934
947471	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112383
947423	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112295
947395	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112379
947282	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112345
947182	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#112256
947194	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution
947090	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution
946999	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#98643
945963	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111759
945538	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution
945541	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112256
943231	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112213
943160	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110622
943132	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
943034	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112199
942385	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
942236	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112224
942253	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
941934	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
941450	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution
941378	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#107769
940654	dotnet/runtime	System.Runtime.Serialization.Formatters.Tests.WorkItemExecution	dotnet/runtime#112177
940116	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111598
939987	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112147
938539	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112057
936780	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#112050
936750	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111934
936422	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111318
935340	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
935310	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#110282
935127	dotnet/runtime	System.Formats.Nrbf.Tests.WorkItemExecution
934998	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111604
934967	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111797
934962	dotnet/runtime	LibraryImportGenerator.Tests.WorkItemExecution	dotnet/runtime#111035

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
1	25	84

[kg]

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