AppHost test failure: I/O failure when writing extracted files

[jkotas]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1171388
Build error leg or test failing: AppHost.Bundle.Tests.BundledAppWithSubDirs.AppHost.Bundle.Tests.BundledAppWithSubDirs.FrameworkDependent
Pull request: #120626

Error Message

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

{
  "ErrorMessage": "I/O failure when writing extracted files",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1171388
Error message validated: [I/O failure when writing extracted files]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 10/13/2025 4:52:56 AM UTC

Report

Build	Definition	Test	Pull Request
1197487	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121453
1197482	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121443
1197262	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120980
1196681	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121432
1196654	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121373
1196583	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121365
1196403	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121355
1196238	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121418
1195787	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121305
1195757	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121407
1195550	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120330
1195537	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#119575
1195068	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121364
1193986	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121363
1193900	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121180
1193818	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121356
1192371	dotnet/runtime	AppHost.Bundle.Tests.BundleExtractToSpecificPath.AppHost.Bundle.Tests.BundleExtractToSpecificPath.UndefinedHOME_getpwuidFallback	#117788
1191039	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121104
1190414	dotnet/runtime	AppHost.Bundle.Tests.BundledAppWithSubDirs.AppHost.Bundle.Tests.BundledAppWithSubDirs.SelfContained	#121186
1190371	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121249
1188323	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#121168
1184824	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120519
1178118	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120845
1177605	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120835
1174765	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120701
1174308	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#119935
1174293	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120716
1174253	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120666
1173133	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120459
1173119	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120674
1173002	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120477
1171388	dotnet/runtime	AppHost.Bundle.Tests.WorkItemExecution	#120626

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
3	18	32

[dotnet-policy-service]

Tagging subscribers to this area: @vitek-karas, @agocke, @VSadov
See info in area-owners.md if you want to be subscribed.

[agocke]

Cc @elinor-fung

[HVbajoria]

Hi @elinor-fung , @agocke

Tried adding retry to fix this: #120673

Could you please check once?