iOS device not found in OSX.13.Amd64.Iphone.Open

[matouskozak]

This is caused by ongoing upgrade of the queue, opening for tracking failures caused by disconnected device. We can close this when the ugprade is finished. cc: @kotlarmilos

Build

https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1224835

Build leg reported

iOS.Device.Aot.Test.WorkItemExecution

Pull Request

dotnet/runtime#115335

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": [
        "osx.13.amd64.iphone.open",
        "Failed to find a suitable device for target ios-device",
        "XHarness exit code: 81 (DEVICE_NOT_FOUND)"
    ],
    "BuildRetry": false,
    "ErrorPattern": "",
    "ExcludeConsoleLog": false
 }

@dotnet/dnceng

Release Note Category

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

Release Note Description

Additional information about the issue reported

No response

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1224835
Error message validated: [osx.13.amd64.iphone.open Failed to find a suitable device for target ios-device XHarness exit code: 81 (DEVICE_NOT_FOUND)]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 12/9/2025 1:17:54 PM UTC

Report

Build	Definition	Test	Pull Request
1237546	dotnet/xharness	ios-device-System.Buffers.Tests.app.WorkItemExecution	dotnet/xharness#1522
1237199	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution	dotnet/runtime#122686
1236811	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution	dotnet/runtime#122670
1236661	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution
1231662	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution	dotnet/runtime#122554
1231321	dotnet/xharness	ios-device-iOS.Simulator.PInvoke.Test.app.WorkItemExecution	dotnet/xharness#1524
1231258	dotnet/xharness	ios-device-System.Buffers.Tests.app.WorkItemExecution	dotnet/xharness#1521
1230068	dotnet/xharness	ios-device-System.Buffers.Tests.app.WorkItemExecution	dotnet/xharness#1525
1229180	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution	dotnet/runtime#122477
1228982	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution
1224647	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122330
1228725	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution	dotnet/runtime#122423
1228455	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution
1228452	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution
1228264	dotnet/xharness	ios-device-System.Buffers.Tests.app.WorkItemExecution	dotnet/xharness#1526
1227041	dotnet/xharness	ios-device-System.Buffers.Tests.app.WorkItemExecution	dotnet/xharness#1525
1227154	dotnet/xharness	ios-device-iOS.Simulator.PInvoke.Test.app.WorkItemExecution	dotnet/xharness#1526
1226926	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution
1226841	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution	dotnet/runtime#122395
1226683	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution
1226109	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122377
1226649	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution	dotnet/runtime#122320
1226452	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#119575
1226440	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122382
1226322	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution	dotnet/runtime#122379
1226245	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122227
1226228	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution
1226186	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution
1226176	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122376
1226020	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122375
1225937	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution	dotnet/runtime#122134
1225905	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution	dotnet/runtime#122368
1225826	dotnet/runtime	iOS.CoreCLR.Interpreter.Test.WorkItemExecution	dotnet/runtime#122371
1225850	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution	dotnet/runtime#117788
1225777	dotnet/runtime	iOS.CoreCLR.Interpreter.Test.WorkItemExecution	dotnet/runtime#122364
1225782	dotnet/runtime	iOS.CoreCLR.Interpreter.Test.WorkItemExecution	dotnet/runtime#122319
1225765	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution	dotnet/runtime#122369
1225729	dotnet/runtime	iOS.CoreCLR.Interpreter.Test.WorkItemExecution	dotnet/runtime#122368
1225711	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution	dotnet/runtime#122367
1225691	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution
1225679	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution
1225627	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution	dotnet/runtime#122251
1225653	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution	dotnet/runtime#122317
1225649	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution	dotnet/runtime#122227
1225604	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122195
1225543	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution	dotnet/runtime#122319
1225504	dotnet/runtime	iOS.CoreCLR.Interpreter.Test.WorkItemExecution
1225277	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution	dotnet/runtime#122333
1225452	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution
1225440	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution	dotnet/runtime#122359
1224597	dotnet/runtime	iOS.Device.ParallelForEachAsync.Test.WorkItemExecution	dotnet/runtime#122328
1225306	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#121412
1225113	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution	dotnet/runtime#122227
1225184	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122234
1225199	dotnet/runtime	iOS.CoreCLR.Interpreter.Test.WorkItemExecution	dotnet/runtime#119575
1225187	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#121412
1225167	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution	dotnet/runtime#121853
1225084	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution	dotnet/runtime#122342
1225016	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122286
1225020	dotnet/runtime	iOS.CoreCLR.R2R.Test.WorkItemExecution	dotnet/runtime#122283
1224992	dotnet/runtime	iOS.Device.ExportManagedSymbols.Test.WorkItemExecution	dotnet/runtime#122339
1224835	dotnet/runtime	iOS.Device.Aot.Test.WorkItemExecution	dotnet/runtime#115335
1224692	dotnet/runtime	iOS.CoreCLR.Interpreter.Test.WorkItemExecution	dotnet/runtime#122333

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	4	63