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Test Failure: Libraries-jitstress test failures on ARM64

arch-arm64

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

blocking-clean-ci-optionalBlocking optional rolling runsBlocking optional rolling runs

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#124418 In dotnet/runtime;

· dhartglassMSFT opened on Feb 14, 2026

Test failure: System.PrivateUri.Tests.IriTest.Iri_UnicodePlane3_13

blocking-clean-ci-optionalBlocking optional rolling runsBlocking optional rolling runs

JitStressCLR JIT issues involving JIT internal stress modesCLR JIT issues involving JIT internal stress modes

needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#124417 In dotnet/runtime;

· VincentBu opened on Feb 14, 2026

[cDAC] Investigate perf of typehandle lookup by name

area-Diagnostics-coreclr

Status: Open.

#124413 In dotnet/runtime;

· rcj1 opened on Feb 14, 2026

·  

11.0.0

AVE instead of IndexOutOfRangeException

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

Status: Open.

#124404 In dotnet/runtime;

· EgorBo opened on Feb 13, 2026

·  

11.0.0

DAC crash when walking stack roots

area-Diagnostics-coreclr

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

Bug

#124401 In dotnet/runtime;

· leculver opened on Feb 13, 2026

[API Proposal]: Add Common Video Types to <code>System.Net.Mime.MediaTypeNames</code>

api-suggestionEarly API idea and discussion, it is NOT ready for implementationEarly API idea and discussion, it is NOT ready for implementation

needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#124392 In dotnet/runtime;

· Cryptoc1 opened on Feb 13, 2026

Outerloop R2R jobs fail when adding async references

area-crossgen2-coreclr

blocking-outerloopBlocking the 'runtime-coreclr outerloop' and 'runtime-libraries-coreclr outerloop' runsBlocking the 'runtime-coreclr outerloop' and 'runtime-libraries-coreclr outerloop' runs

runtime-async

Status: Open.

#124389 In dotnet/runtime;

· jakobbotsch opened on Feb 13, 2026

·  

11.0.0

SPMI: Look into cleaning up relocation/diff handling

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#124382 In dotnet/runtime;

· jakobbotsch opened on Feb 13, 2026

Should Environment.GetEnvironmentVariables return case-insensitive collection on Windows?

area-System.Runtime

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#124378 In dotnet/runtime;

· adamsitnik opened on Feb 13, 2026

SPMI: Spurious diffs for async resumption info on linux-arm64

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

runtime-async

Status: Open.

#124371 In dotnet/runtime;

· jakobbotsch opened on Feb 13, 2026

·  

11.0.0

Loader\classloader\explicitlayout\objrefandnonobjrefoverlap\case15 crashing in ilc

area-NativeAOT-coreclr

blocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'Blocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'

Known Build ErrorUse this to report build issues in the .NET Helix tabUse this to report build issues in the .NET Helix tab

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#124370 In dotnet/runtime;

· jakobbotsch opened on Feb 13, 2026

VB.NET program using .NET runtime 10.0.3 throws EntryPointNotFoundException

area-TypeSystem-coreclr

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#124369 In dotnet/runtime;

· reduckted opened on Feb 13, 2026