[Android][CoreCLR] System.Security.Cryptography.Tests killed by lowmemorykiller

[jtschuster]

Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1119503
Build error leg or test failing: Send to Helix

Error Message

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

{
  "ErrorMessage": "lowmemorykiller: Kill 'net.dot.",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1119503
Error message validated: [lowmemorykiller: Kill 'net.dot.]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 8/11/2025 8:33:44 PM UTC

Report

Build	Definition	Test	Pull Request
1338061	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125556
1337957	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125468
1337134	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124266
1337022	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124332
1336691	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125601
1336143	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125549
1335841	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125559
1335769	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution
1335742	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125559
1335334	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution
1335261	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125549
1335258	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125352
1335148	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125547
1335069	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124801
1334923	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125426
1334708	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution
1333890	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125516
1332633	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125502
1332298	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution
1332260	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125493
1332050	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125125
1331991	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125438
1331947	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125478
1331470	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124801
1330602	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125447
1329074	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124225
1329021	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124164
1328999	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125359
1328640	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#122274
1327971	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124213
1327958	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125322
1327901	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125114
1326946	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125308
1326739	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125342
1325923	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123614
1325463	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution
1325309	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125072
1325294	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124923
1324953	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124375
1324603	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124203
1322570	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124225
1321993	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125211
1321732	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125138
1319870	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124561
1319773	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125128
1319209	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125080
1318441	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125138
1318736	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125074
1318434	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123445
1318532	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125139
1318267	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125128
1318148	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124918
1318058	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124959
1318038	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125120
1317471	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125101
1316244	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125059
1316068	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#125053
1315899	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123990
1314624	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution
1314593	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124943
1314453	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124994
1313953	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124995
1313639	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124830
1313537	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124977
1312850	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124962
1311626	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124919
1310998	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123145
1309874	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123819
1309567	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124846
1309353	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124833
1309150	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124851
1309027	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#117956
1308825	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124731
1307703	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124296
1307536	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124791
1307000	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124738
1303542	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124560
1306283	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124326
1305629	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124402
1305436	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124641
1305040	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124164
1304807	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124716
1304391	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124716
1304203	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124705
1303539	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124684
1302717	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124652
1302703	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124648
1301933	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124307
1302619	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#122649
1302402	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123234
1302230	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123546
1302166	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123890
1301966	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#122056
1301845	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124600
1299929	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124579
1299747	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123744
1299229	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution
1298013	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#120275
1296686	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#124268
1296517	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution	#123033
Displaying 100 of 102 results

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
4	32	98

[MihuBot]

Possible related and/or duplicate issues:

• Out of memory kill of System.IO.Tests on Android CoreCLR #118353

[jtschuster]

Related: #62547

[dotnet-policy-service]

Tagging subscribers to 'arch-android': @vitek-karas, @simonrozsival, @steveisok, @akoeplinger
See info in area-owners.md if you want to be subscribed.

[vitek-karas]

The behavior matches #62547 but it happens only on Android CoreCLR (x64). It's always System.Security.CryptoGraphy.Tests and on that configuration this test has 100% failure rate.

It started on 8/11 but that's when we enabled these tests on that configuration, so it's likely the test has been failing on the configuration "always".

[davidnguyen-tech]

The test should be disabled for CoreCLR Android already, the question is why does it run anyway?

runtime/src/libraries/tests.proj

Lines 227 to 232 in 3c6b264

	<ItemGroup Condition="'$(TargetOS)' == 'android' and '$(RuntimeFlavor)' == 'CoreCLR' and '$(RunDisabledAndroidTests)' != 'true'">
	<!-- https://github.com/dotnet/runtime/issues/62547 -->
	<ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Security.Cryptography\tests\System.Security.Cryptography.Tests.csproj" />
	<!-- https://github.com/dotnet/runtime/issues/72908 -->
	<ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Reflection.MetadataLoadContext\tests\System.Reflection.MetadataLoadContext.Tests.csproj" />
	</ItemGroup>

EDIT: They probably need to be removed from the smoke tests as well, I will do it.

[davidnguyen-tech]

Closing, as the 24-hour count is 0 and the failure was resolved in #118733. Furthermore, there's a tracking issue #62547