Preserve IL for CoreCLR interpreter fallback on Apple mobile - #130622

Merged

kotlarmilos merged 22 commits into

mainfrom

copilot/clr-ios-track-il-stripping-issues

Jul 28, 2026

Build Analysis / Build Analysis succeeded Jul 22, 2026 in 0s

.NET Result Analysis

Details

‼️ Build Analysis Check Result has been manually overridden

The build analysis check result has been updated by the user for the following reason: Libraries x86 Debug is #130947, extra-platforms failures overlap with main
The check result has changed from Failure to Success

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Known Repository Errors

20260722.3 / Build / iossimulator-x64 Release AllSubsets_CoreCLR / Send to Helix

Multiple Helix work items fail on maccatalyst/tvos CoreCLR Release

Known Infrastructure Errors

20260722.3 / Build / iossimulator-x64 Release AllSubsets_NativeAOT

and 2 more hits

slow macOS - "##[error]The job running on agent Azure Pipelines 9 ran longer than the maximum time of 60 minutes."

20260722.3 / Build / iossimulator-x64 Release AllSubsets_NativeAOT / Send to Helix

and 2 more hits

The Operation will be canceled. The next steps may not contain expected logs.

20260722.3 / Build / maccatalyst-arm64 Release AllSubsets_CoreCLR_RuntimeTests

"We stopped hearing from agent Azure Pipelines 32. Verify the agent machine is running and has a healthy network connection"

Known test errors

JIT_d.WorkItemExecution

XHarness package install failure on iOS due to devicectl NSPOSIXErrorDomain error 49

JIT_d.WorkItemExecution

System.Exception: Failed to list devices - tvOS, iOS

Microsoft.Extensions.Logging.Console.Tests.WorkItemExecution

XHarness package install failure on iOS due to devicectl NSPOSIXErrorDomain error 49

System.Diagnostics.TextWriterTraceListener.Tests.WorkItemExecution

XHarness package install failure on iOS due to devicectl NSPOSIXErrorDomain error 49

System.Diagnostics.TextWriterTraceListener.Tests.WorkItemExecution

tvOS CI failure: The specified device was not found.

System.Globalization.Calendars.Tests.WorkItemExecution

System.Exception: Failed to list devices - tvOS, iOS

System.Security.Claims.Tests.WorkItemExecution

tvOS CI failure: The specified device was not found.

System.Security.Claims.Tests.WorkItemExecution

XHarness package install failure on iOS due to devicectl NSPOSIXErrorDomain error 49

AppleHybrid.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

IcuAppLocal.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

MetricOuterLoop.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

MetricOuterLoop1.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.Bcl.Cryptography.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.Bcl.TimeProvider.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.CSharp.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.Extensions.Configuration.CommandLine.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.Extensions.Configuration.EnvironmentVariables.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.Extensions.FileProviders.Composite.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.Extensions.Http.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.Extensions.Logging.Console.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.Extensions.Logging.Testing.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.XmlSerializer.Generator.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.CodeDom.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Collections.NonGeneric.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Collections.Specialized.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Collections.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.ComponentModel.Composition.Registration.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.ComponentModel.TypeConverter.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Composition.AttributeModel.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Composition.Convention.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Composition.TypedParts.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Console.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Diagnostics.Contracts.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Diagnostics.StackTrace.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Diagnostics.TextWriterTraceListener.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Formats.Tar.Manual.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Globalization.Calendars.IOS.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.IO.FileSystem.DisabledFileLocking.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.IO.FileSystem.Manual.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.IO.FileSystem.Primitives.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.IO.IsolatedStorage.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.IO.Pipes.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Linq.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Memory.Data.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.Http.Enterprise.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.Http.Json.Unit.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.Mail.Functional.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.NameResolution.Pal.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.Ping.Functional.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.Primitives.Pal.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.Primitives.UnitTests.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.Security.Enterprise.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.ServerSentEvents.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.Sockets.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.WebHeaderCollection.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Net.WebProxy.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Private.Uri.Unit.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Reflection.DispatchProxy.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Reflection.TypeExtensions.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Resources.Extensions.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Resources.Writer.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Runtime.Intrinsics.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Runtime.Loader.DefaultContext.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Runtime.Loader.RefEmitLoadContext.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Runtime.Serialization.Formatters.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Runtime.Serialization.Json.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Runtime.Serialization.Primitives.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Runtime.Serialization.Xml.ReflectionOnly.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Security.Cryptography.Cose.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Security.Cryptography.Xml.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Security.SecureString.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Text.Encoding.CodePages.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Text.Encoding.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Text.RegularExpressions.Unit.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Threading.Channels.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Threading.Tasks.Extensions.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Threading.Tasks.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Threading.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Threading.ThreadPool.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Web.HttpUtility.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Xml.Linq.Axes.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Xml.Linq.Misc.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Xml.Linq.Streaming.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Xml.Linq.TreeManipulation.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Xml.Linq.xNodeReader.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

System.Xml.Schema.Extensions.Tests.WorkItemExecution

iOS tests failing with WORKLOAD TIMED OUT - Killing user command.

Microsoft.Extensions.FileSystemGlobbing.Tests.WorkItemExecution

System.Exception: Failed to list devices - tvOS, iOS

System.Private.Uri.Functional.Tests.WorkItemExecution

System.Exception: Failed to list devices - tvOS, iOS

System.Xml.Linq.xNodeReader.Tests.WorkItemExecution

System.Exception: Failed to list devices - tvOS, iOS

iOS.CoreCLR.Interpreter.Test.WorkItemExecution

Helix: System.IO.IOException: No space left on device

System.Security.Cryptography.X509Certificates.Tests.RevocationTests.AiaTests.AiaCompletionHasLimits

[ci-scan] Test failure: System.Security.Cryptography.X509Certificates.Tests.RevocationTests.AiaTests.AiaCompletionHasLimits

Test Failures (8 tests failed)

🔹 [All failing tests from runtime-extra-platforms]

⚠️ 7 failing tests not displayed for this pipeline due to space limitations

❌ JIT.CodeGenBringUpTests_do.WorkItemExecution [Console] [Details] [Artifacts] [0.40% failure rate]

[ 🚧 Create issue against infrastructure team] [ 📄 Create issue in this repo]

This is a helix work item crash with status: DeadLetter. To investigate look the [Console log] / navigate to [Helix Artifacts]

Failing Configuration

coreclr tvos arm64 Release @ OSX.15.Amd64.AppleTV.Open

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