TvOS device needs restarting

[matouskozak]

Build

https://dev.azure.com/dnceng-public/public/_build/results?buildId=966619

Build leg reported

tvos-arm64 Release AllSubsets_Mono

Pull Request

Rolling builds on main of dotnet/runtime

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

 {
    "BuildRetry": false,
    "ErrorPattern": "Could not start Instruments server on the device \\'DNCENG.*\\'. Please try rebooting the device.",
    "ExcludeConsoleLog": false
 }

@dotnet/dnceng

Release Note Category

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

Release Note Description

Additional information about the issue reported

Creating this issue to track related cases of other TvOS devices needing restarting.

Error message:

[05:25:41] dbug: warning MT1043: Failed to launch the application using the instruments service. Will try launching the app using gdb service.
[05:25:41] dbug: 
[05:25:41] dbug: --- inner exception
[05:25:41] dbug: error HE0007: Could not start Instruments server on the device 'DNCENGTVOS-031'. Please try rebooting the device.
[05:25:41] dbug: 
[05:25:41] dbug: ---
[05:25:41] dbug: Launching 'net.dot.System.Configuration.ConfigurationManager.Tests' on the device 'DNCENGTVOS-031'
[05:25:41] dbug: Xamarin.Hosting: Mounting developer image on 'DNCENGTVOS-031'
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:41] dbug: warning HE0030: Could not mount developer tools on 'DNCENGTVOS-031': Could not locate device support files
[05:25:41] dbug: 
[05:25:41] dbug: warning HE0031: Failed to mount developer tools on 'DNCENGTVOS-031'.
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:41] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:42] dbug: Xamarin.Hosting: Mounting developer image on 'DNCENGTVOS-031'
[05:25:42] dbug: warning HE0030: Could not mount developer tools on 'DNCENGTVOS-031': Could not locate device support files
[05:25:42] dbug: 
[05:25:42] dbug: warning HE0031: Failed to mount developer tools on 'DNCENGTVOS-031'.
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Attempting USB tunnel between the port 49321 on the device and the port 49321 (43456) on the mac: 61
[05:25:42] dbug: [TCP tunnel] Xamarin.Hosting: Failed to connect to port 49321 (43456) on device (error: 61)
[05:25:42] dbug: error MT1007: Failed to launch the application 'net.dot.System.Configuration.ConfigurationManager.Tests' on the device 'DNCENGTVOS-031': Failed to launch the application 'net.dot.System.Configuration.ConfigurationManager.Tests' on the device 'DNCENGTVOS-031': Invalid Service Error (error: 0xe8000022)

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=966619
Error message validated: [Could not start Instruments server on the device \'DNCENG.*\'. Please try rebooting the device.]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 3/7/2025 11:58:07 AM UTC

Report

Build	Definition	Test	Pull Request
1075813	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116925
1075512	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116543
1075369	dotnet/runtime	System.Memory.Tests.WorkItemExecution
1075177	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116903
1074982	dotnet/runtime	System.Runtime.Tests.WorkItemExecution
1074824	dotnet/runtime	System.Runtime.Tests.WorkItemExecution
1073132	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116743
1073098	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#115019
1072918	dotnet/runtime	System.Memory.Tests.WorkItemExecution
1072862	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116082
1072473	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116813
1072404	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116310
1071537	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116540
1072305	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116809
1072291	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116795
1071561	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116757
1071315	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116782
1070164	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116741
1069869	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116708
1069602	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116113
1069395	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116678
1069382	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116708
1069243	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116102
1068584	dotnet/runtime	System.Runtime.Tests.WorkItemExecution
1068342	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#116673
1066744	dotnet/runtime	Exceptions.WorkItemExecution
1062040	dotnet/runtime	System.ComponentModel.EventBasedAsync.Tests.WorkItemExecution
1061767	dotnet/runtime	System.Text.Json.Tests.WorkItemExecution
1061660	dotnet/runtime	jit64_3.WorkItemExecution	dotnet/runtime#114862
1061271	dotnet/runtime	System.Collections.Concurrent.Tests.WorkItemExecution
1059305	dotnet/runtime	System.Net.Http.Json.Unit.Tests.WorkItemExecution
1059068	dotnet/runtime	System.Runtime.Loader.DefaultContext.Tests.WorkItemExecution
1056638	dotnet/runtime	System.Threading.Tasks.Dataflow.Tests.WorkItemExecution
1056336	dotnet/runtime	Microsoft.Extensions.Logging.Console.Tests.WorkItemExecution
1055903	dotnet/runtime	System.Composition.Runtime.Tests.WorkItemExecution
1055679	dotnet/runtime	System.Runtime.Serialization.Primitives.Tests.WorkItemExecution
1054509	dotnet/runtime	System.Composition.Convention.Tests.WorkItemExecution
1053888	dotnet/runtime	System.Security.Cryptography.Tests.WorkItemExecution
1052560	dotnet/runtime	Microsoft.Extensions.HostFactoryResolver.Tests.WorkItemExecution
1052356	dotnet/runtime	System.Net.WebSockets.Client.Tests.WorkItemExecution
1051750	dotnet/runtime	System.Net.WebClient.Tests.WorkItemExecution
1051118	dotnet/runtime	System.IO.Packaging.Tests.WorkItemExecution

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
4	22	42