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
992367	dotnet/runtime	System.Runtime.Tests.WorkItemExecution	dotnet/runtime#112937
990236	dotnet/runtime	System.Reflection.CoreCLR.Tests.WorkItemExecution
987120	dotnet/runtime	System.Runtime.Serialization.Xml.Tests.WorkItemExecution
985239	dotnet/runtime	Microsoft.Extensions.Diagnostics.Tests.WorkItemExecution
982758	dotnet/runtime	System.Net.WebClient.Tests.WorkItemExecution	dotnet/runtime#113313
982048	dotnet/runtime	System.Diagnostics.Tools.Tests.WorkItemExecution
980255	dotnet/runtime	System.Xml.Linq.Streaming.Tests.WorkItemExecution
978880	dotnet/runtime	System.Runtime.Serialization.Schema.Tests.WorkItemExecution	dotnet/runtime#113414
974730	dotnet/runtime	System.Runtime.Serialization.Xml.Tests.WorkItemExecution
973172	dotnet/runtime	System.Linq.Tests.WorkItemExecution
966619	dotnet/runtime	System.Configuration.ConfigurationManager.Tests.WorkItemExecution

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
1	4	11