107 Pull requests merged by 47 people

• [release/10.0-preview6] Fix HttpClientHandler.CreateNativeHandler implementation

  #116767 merged Jun 19, 2025

• [release/10.0-preview6] Record struct packing even when falling back to auto layout

  #116770 merged Jun 19, 2025

• [cDAC] X86 support FuncEvalFrame

  #116796 merged Jun 19, 2025

• Disable core dumps in host tests that intentionally crash

  #116725 merged Jun 19, 2025

• JSON: Don't mark unmapped properties as read

  #116807 merged Jun 19, 2025

• Reflection.Emit should respect RVAs of 0

  #116766 merged Jun 19, 2025

• [cDAC] Fixes for 32bit platforms

  #116720 merged Jun 19, 2025

• JIT: retype more ints during constant prop

  #116759 merged Jun 19, 2025

• [release/9.0-staging] Backport "Dispose Xunit ToolCommand"

  #116685 merged Jun 19, 2025

• Add missing RemoteExecutor.IsSupported

  #116809 merged Jun 19, 2025

• JIT: remove unnecessary inlining restriction

  #116773 merged Jun 19, 2025

• Fix unhandled exception in tiered compilation thread

  #116716 merged Jun 19, 2025

• Fix DAC-ification of the InterpreterFrame::SetContextToInterpMethodContextFrame

  #116797 merged Jun 19, 2025

• [Linux][EventPipe][UserEvents] Add user events eventpipe support

  #115265 merged Jun 18, 2025

• dont try to zero-out mapping if VirtualAlloc fails

  #116794 merged Jun 18, 2025

• Add support for Classify, CompressStore, ExpandLoad, MaskLoad, MaskStore, and MoveMask

  #116708 merged Jun 18, 2025

• Update Enumerable.Sequence based on post-merge feedback

  #116793 merged Jun 18, 2025

• Remove PopCountOperator<T> guards in TrailingZeroCountOperator<T>.Invoke

  #116721 merged Jun 18, 2025

• Fix documentation for Narrow methods in Vector128

  #116582 merged Jun 18, 2025

• Record struct packing even when falling back to auto layout

  #116608 merged Jun 18, 2025

• Arm64 SVE: Optimise zero/allbits vectors the same as masks

  #115566 merged Jun 18, 2025

• Disable System.Runtime.InteropServices.JavaScript.Tests on Windows

  #116734 merged Jun 18, 2025

• Add ModuleBaseAddress to ETW manifest

  #116744 merged Jun 18, 2025

• Generate rank information in BulkType events

  #116749 merged Jun 18, 2025

• Fix HTTP/2 pings not working with zero connection lifetime

  #115735 merged Jun 18, 2025

• [cDAC] Support x86 stackwalking

  #116072 merged Jun 17, 2025

• [automated] Merge branch 'release/8.0' => 'release/8.0-staging'

  #115577 merged Jun 17, 2025

• JIT: Reduce heuristics-derived edge likelihoods into throw blocks found by morph

  #116637 merged Jun 17, 2025

• Fix HttpClientHandler.CreateNativeHandler implementation

  #116707 merged Jun 17, 2025

• JIT: Propagate GC safe point flag in fgSplitBlockAtBeginning

  #116718 merged Jun 17, 2025

• [9.0] Revert squash commit and pulls release/9.0 again

  #116764 merged Jun 17, 2025

• Fix remaining uses of hccall

  #116561 merged Jun 17, 2025

• Implement SVE2 ShiftLeftLogical Intrinsics

  #116380 merged Jun 17, 2025

• Folds CCW VTables for root COM interfaces

  #116289 merged Jun 17, 2025

• Fix the compiler toolset override for runtime-async

  #116722 merged Jun 17, 2025

• Add an entry on the coding style for primary constructors

  #116723 merged Jun 17, 2025

• Add CollectionsMarshal.AsBytes(BitArray)

  #116308 merged Jun 17, 2025

• [release/9.0] Disable all MT tests on CI

  #116747 merged Jun 17, 2025

• [automated] Merge branch 'release/9.0' => 'release/9.0-staging'

  #116514 merged Jun 17, 2025

• Bump main to .NET 10 Preview 7

  #116724 merged Jun 17, 2025

• Add constrained support for calls

  #116702 merged Jun 17, 2025

• [cDAC] Move AMD64 Unwinder to managed code

  #116488 merged Jun 17, 2025

• JIT: Properly check spilling around fat pointer calls

  #116692 merged Jun 17, 2025

• Generalize HTTP/2 trailer tests to cover HTTP/3

  #116113 merged Jun 17, 2025

• Virtual stub indirect call profiling

  #116453 merged Jun 17, 2025

• Add few interpreter bringup diagnostic improvements

  #116699 merged Jun 17, 2025

• Harden CancelSendPingAsync tests

  #116588 merged Jun 16, 2025

• Unwrap RCWs that are passed to Marshal.GetIUnknownForObject when using the global marshalling ComWrappers instance

  #115436 merged Jun 16, 2025

• DriveInfo.Linux: use procfs mountinfo for formats and mount point paths.

  #116102 merged Jun 16, 2025

• Remove debugreturn.h and machinery around preventing returns

  #116563 merged Jun 16, 2025

• Update host test command execution logging: include PID on exit, remove confusing OK/FAIL, add caller name

  #116658 merged Jun 16, 2025

• Implement interpreter CEE_ADD_OVF and CEE_SUB_OVF opcodes

  #116694 merged Jun 16, 2025

• Improve exceptions thrown by MLKem when key types aren't available.

  #116590 merged Jun 16, 2025

• Fix nullable annotations on MLKemAlgorithm and add ToString

  #116635 merged Jun 16, 2025

• [release/9.0] Delete s390x and ppc64le helix queues

  #116537 merged Jun 16, 2025

• Fix caught foreign native exception handling take 2

  #116693 merged Jun 16, 2025

• Fix stackwalk from interpreted EH funclet

  #116640 merged Jun 16, 2025

• Fix absolute path check when loading hostfxr/hostpolicy/coreclr

  #116597 merged Jun 16, 2025

• [browser] Update wasmbrowser template

  #116690 merged Jun 16, 2025

• Enable multi-dim array interpreter test

  #115916 merged Jun 16, 2025

• Remove readdir_r entirely and handle filenames > 255 bytes

  #116639 merged Jun 16, 2025

• Add System.Formats.Cbor to the ASP.NET Core transport package

  #116602 merged Jun 16, 2025

• Fix EmitCall in the interpreter compiler

  #116654 merged Jun 16, 2025

• Document important nuances about Dictionary/HashSet

  #112760 merged Jun 16, 2025

• Generate module rundown events

  #116338 merged Jun 16, 2025

• [release/8.0-staging] Move DNS EventSource tests to RemoteExecutor

  #116609 merged Jun 16, 2025

• Avoid CORINFO_..._HANDLEs in JIT helper signatures

  #116675 merged Jun 16, 2025

• Add option to run coreclr tests using interpreter

  #116570 merged Jun 16, 2025

• Fix typo in System.Net.Security Strings.resx

  #116673 merged Jun 16, 2025

• Change HttpClient/SslStream default certificate revocation check mode to Online

  #116098 merged Jun 16, 2025

• Skip SSL key log test for OpenSSL 3.5+

  #116474 merged Jun 16, 2025

• Include the frame register when copying arm32 debugger stackwalk context

  #116663 merged Jun 16, 2025

• Fix exception message for InvalidCastException thrown by unboxing

  #116672 merged Jun 15, 2025

• Tensor<T> select. Iteration along dimensions

  #113697 merged Jun 14, 2025

• JIT: Move loop inversion to after loop recognition

  #115850 merged Jun 14, 2025

• Remove the code pitching feature.

  #116662 merged Jun 14, 2025

• Add {Async}Enumerable.{Infinite}Sequence

  #116538 merged Jun 14, 2025

• Improve handling of dynamic types in BulkType events

  #116629 merged Jun 14, 2025

• BypassReadyToRun when initializing ProbabilisticMap

  #115811 merged Jun 14, 2025

• Remove "Host Breakable" lock concept

  #116611 merged Jun 13, 2025

• Don't allow inlining the NativeAOT-only unsafe accessor

  #116646 merged Jun 13, 2025

• JIT: Exclude BB_UNITY_WEIGHT scaling from BasicBlock::isBBWeightCold

  #116548 merged Jun 13, 2025

• ML-DSA: Add BCrypt support in Microsoft.Bcl.Cryptography

  #116616 merged Jun 13, 2025

• SLH-DSA cleanup comments, SPKI formatting and tests

  #116452 merged Jun 13, 2025

• getHelperFtn support for getting CORINFO_METHOD_HANDLE

  #116603 merged Jun 13, 2025

• SignedCms add tests and reduce allocations

  #116400 merged Jun 13, 2025

• [main] Update dependencies from dotnet/hotreload-utils, dotnet/icu, dotnet/runtime-assets

  #115709 merged Jun 13, 2025

• RangeCheck: Don't create invalid ranges

  #113935 merged Jun 13, 2025

• [browser] Bundler friendly output

  #116300 merged Jun 13, 2025

• Add deduplication info to OneFuzz fuzzing crash work items

  #116615 merged Jun 13, 2025

• Partial revert of #111408

  #116618 merged Jun 13, 2025

• arm64: Add InterleavingXorEvenOdd & InterleavingXorOddEven

  #116525 merged Jun 13, 2025

• Copy integer registers on AMD64 architecture for debugger stackwalking

  #116617 merged Jun 13, 2025

• Add ability to filter interpreted methods by assembly

  #116569 merged Jun 13, 2025

• [main] Source code updates from dotnet/dotnet

  #116583 merged Jun 13, 2025

• Add option to disable particular TLS signature algorithms

  #114741 merged Jun 13, 2025

• [clr-interp] Emit INTOP_NEWMDARR only for array ctor

  #116544 merged Jun 13, 2025

• Revert "Fix reporting of foreign native exception not handled by runt…

  #116621 merged Jun 13, 2025

• Revert partial changes for thread_local convergence.

  #116512 merged Jun 13, 2025

• Add support for the Avx512 Compress/Expand intrinsics

  #116567 merged Jun 13, 2025

• Fix a couple error cases in Json parsing

  #116446 merged Jun 13, 2025

• [release/8.0-staging] Fix return in zlib-intel when window allocation fails

  #116550 merged Jun 13, 2025

• Refactor MachObjectFile signature blobs

  #116566 merged Jun 12, 2025

• Updated PCA of DAC cert

  #116507 merged Jun 12, 2025

• Implementation of ldftn and calli

  #116449 merged Jun 12, 2025

• Limit JIT-EE GUID notifications to PR opened event

  #116605 merged Jun 12, 2025

• Fix build to use new method name

  #116591 merged Jun 12, 2025

64 Pull requests opened by 42 people

• [release/9.0] Update dependencies from dotnet/emsdk

  #116626 opened Jun 13, 2025

• Arm64 SVE: Add AndNot/OrNot APIs

  #116628 opened Jun 13, 2025

• [release/9.0-staging] Harden `Ping_TimedOut_*` tests

  #116630 opened Jun 13, 2025

• [release/8.0-staging] Harden `Ping_TimedOut_*` tests

  #116631 opened Jun 13, 2025

• [HTTP] Stricter header value validation

  #116634 opened Jun 13, 2025

• [release/9.0-staging] Map version for Tahoe compatibility.

  #116641 opened Jun 13, 2025

• [release/8.0-staging] Map version for Tahoe compatibility.

  #116642 opened Jun 13, 2025

• [cDAC] ARM Stackwalking

  #116645 opened Jun 13, 2025

• JIT: enable stack allocation of more arrays in R2R

  #116651 opened Jun 13, 2025

• Do not return from CTRL_SHUTDOWN_EVENT

  #116652 opened Jun 13, 2025

• Make SingleFile BundleID the expected length (12 bytes)

  #116656 opened Jun 13, 2025

• Preserve entitlements in managed Mach-O signer

  #116659 opened Jun 13, 2025

• Only root infrastructure and dependencies for IDynamicInterfaceCastable when IDIC is implemented

  #116660 opened Jun 13, 2025

• Ldvirtftn implementation for interpreter

  #116661 opened Jun 14, 2025

• [release/9.0-staging] Update dependencies from dotnet/runtime-assets

  #116664 opened Jun 14, 2025

• [mono][1/2] Add SIMD Support for s390x

  #116669 opened Jun 14, 2025

• Support Null configuration

  #116677 opened Jun 14, 2025

• Add MLDsaCng into Microsoft.Bcl.Cryptography

  #116678 opened Jun 14, 2025

• [release/9.0-staging] Update dependencies from dotnet/icu

  #116681 opened Jun 15, 2025

• [main] Update dependencies from dotnet/hotreload-utils, dotnet/icu, dotnet/runtime-assets

  #116682 opened Jun 16, 2025

• [release/9.0-staging] Update dependencies from dotnet/sdk

  #116683 opened Jun 16, 2025

• [release/9.0-staging] Skip SSL key log test for OpenSSL 3.5+

  #116687 opened Jun 16, 2025

• Normalize immidates in arm32 add/sub

  #116711 opened Jun 16, 2025

• Update framework-design-guidelines-digest.md

  #116715 opened Jun 16, 2025

• [cDAC] Move ARM64 Stackwalking to managed code

  #116717 opened Jun 16, 2025

• IG can be extended empty block if used for imm helper

  #116726 opened Jun 16, 2025

• Add WebSocketStream

  #116729 opened Jun 17, 2025

• Fix dev certificate error on Windows

  #116732 opened Jun 17, 2025

• Fix test Http3_WaitForConnection_RecordedWhenWaitingForStream

  #116741 opened Jun 17, 2025

• [cDAC] Remove references to FEATURE_EH_FUNCLETS

  #116743 opened Jun 17, 2025

• Use `set` on Windows, not `export`

  #116745 opened Jun 17, 2025

• Add equality to MLDsaAlgorithm and add tests

  #116750 opened Jun 17, 2025

• Make HttpWebRequest.GetRequestStream return same instance (fixes #41403)

  #116757 opened Jun 17, 2025

• Scaffolding for CoreCLR interpreter intrinsics

  #116769 opened Jun 17, 2025

• JIT: extend indirect virtual stub optimization to arrays

  #116771 opened Jun 18, 2025

• Use ProjectReferences in libs shared framework source projects

  #116772 opened Jun 18, 2025

• [release/9.0-staging] Fix absolute path check when loading hostfxr/hostpolicy/coreclr

  #116775 opened Jun 18, 2025

• [release/8.0-staging] Fix absolute path check when loading hostfxr/hostpolicy/coreclr

  #116776 opened Jun 18, 2025

• [mono][2/2] Add SIMD Support for s390x

  #116779 opened Jun 18, 2025

• [RISC-V] Use auipc for all code addresses

  #116780 opened Jun 18, 2025

• [main] Source code updates from dotnet/dotnet

  #116782 opened Jun 18, 2025

• [RISC-V] Lowering multiplication by power of 2

  #116783 opened Jun 18, 2025

• Implement SVE2 ShiftLogicalRounded, ShiftLogicalRoundedSaturate

  #116784 opened Jun 18, 2025

• Remove Assert in Method.MakeGeneric on Invalid Arg

  #116788 opened Jun 18, 2025

• Fix URI edge case issue

  #116789 opened Jun 18, 2025

• Disable Defender on the source dir

  #116791 opened Jun 18, 2025

• [cDAC] X86 support TailCallFrame

  #116792 opened Jun 18, 2025

• [release/10.0-preview6] Source code updates from dotnet/dotnet

  #116795 opened Jun 18, 2025

• New JsonValue derived class for JSON primitives

  #116798 opened Jun 18, 2025

• Add issue links / reasons for more ExpectedWarningAttributes with tool exceptions

  #116799 opened Jun 18, 2025

• Allow the vector and scalar code paths for min, max, and fma APIs to share logic

  #116804 opened Jun 19, 2025

• JIT: Accelerate more casts on x86

  #116805 opened Jun 19, 2025

• [WIP] Apx requirements for VM and GC stubs

  #116806 opened Jun 19, 2025

• Delete VersionsWithType check from embedClassHandle

  #116808 opened Jun 19, 2025

• Disable string comparison and library mode tests on Apple mobile

  #116813 opened Jun 19, 2025

• Make GCDump work on Linux

  #116816 opened Jun 19, 2025

• Fix ClientWebSocket hang with HttpVersionPolicy.RequestVersionOrHigher by correcting operator precedence

  #116817 opened Jun 19, 2025

• Fix Thread::IsAddressInStack for interpreter

  #116818 opened Jun 19, 2025

• JIT: Allow liveness to remove some nodes with contained side effects

  #116819 opened Jun 19, 2025

• Optimise char to hex conversion

  #116821 opened Jun 19, 2025

• JIT: Don't transform infinite loops in `fgOptimizeBranchToEmptyUnconditional`

  #116822 opened Jun 19, 2025

• Exclude interpreterTester test on R2R CI legs

  #116824 opened Jun 19, 2025

• [release/10.0-preview6] JSON: Don't mark unmapped properties as read

  #116828 opened Jun 19, 2025

• [cDAC] X86 support HijackFrame

  #116829 opened Jun 19, 2025

130 Issues closed by 47 people

• HostActivation.Tests failing and then running out of space

  #116520 closed Jun 19, 2025

• [Perf] Linux/x64: 48 Regressions on 2/21/2025 4:40:21 PM +00:00

  #112913 closed Jun 19, 2025

• `JsonSerializer.Deserialize()` may throw `NullReferenceException` for unknown properties

  #116801 closed Jun 19, 2025

• Perf_Timer.AsynchronousContention and Perf_Timer.SynchronousContention benchmark issue on Mono Interpreter

  #78209 closed Jun 19, 2025

• Dynamically Generating UnsafeAccessor Stub via MethodBuilder Appends Random IL Body

  #116649 closed Jun 19, 2025

• Exception in clrjit.dll when using .NET 9.0

  #113369 closed Jun 19, 2025

• [Perf] Windows/x64: 2 Regressions on 1/15/2025 10:29:30 PM +00:00

  #116103 closed Jun 19, 2025

• Assertion failed 'genActualType(op1) == genActualType(op2)' in 'System.SpanTests.SpanTests:AsciiNeedle_ProperlyHandlesEdgeCases_Byte(bool)

  #116655 closed Jun 19, 2025

• [mono][perf] Explore possibility of using SuperPMI for Mono runtime

  #98697 closed Jun 19, 2025

• [Perf] Linux/arm64: 629 Regressions on 1/17/2025 1:12:20 AM +00:00

  #112237 closed Jun 19, 2025

• [iOS] Size regression of dotnet/runtime sample app (13 Regressions on 1/18/2025 8:01:03 AM)

  #111673 closed Jun 19, 2025

• [browser] memory leaks

  #106189 closed Jun 19, 2025

• [mono][aot] Consider moving some huge tests to Pri1

  #92722 closed Jun 19, 2025

• [wasm] AOT to interpreter transitions don't work for certain generic methods

  #80994 closed Jun 19, 2025

• [Mono] Synchronize mono's GCMemoryInfo.MemoryLoadBytes with CoreCLR changes

  #71073 closed Jun 19, 2025

• [MONO][Interp] Tracking runtime test failures with Mono interpreter

  #54383 closed Jun 19, 2025

• Improve register allocation for calls with safepoint instruction

  #101596 closed Jun 19, 2025

• [mono] Refactor switch statements in `process_bb` to reduce redundancy

  #101412 closed Jun 19, 2025

• CommandLine.dll: Internal assembly name doesn't match the assembly name

  #92767 closed Jun 19, 2025

• [mono][perf] WASM disk size regression on 01 Mar 2023

  #84065 closed Jun 19, 2025

• [mono][perf] Master issue for WASM disk size regressions

  #79288 closed Jun 19, 2025

• System.Text.Json 9.0.6 Error while using PipeWriter

  #116810 closed Jun 19, 2025

• Stateless CustomMarshaller that operates both on object and struct doesn't work

  #116790 closed Jun 19, 2025

• Span and friends may require work in Linq.Expression/DLR and dynamic binders

  #22792 closed Jun 19, 2025

• can't found GCSimulator.sh in x64_release_ubuntu_gcsimulator_tst

  #11250 closed Jun 19, 2025

• [API Proposal]: Expose APIs for manipulating raw memory pages

  #116800 closed Jun 19, 2025

• [API Proposal]: default implementations for ISpanParsable

  #112816 closed Jun 19, 2025

• Remove `ymm` embedded rounding code in JIT and AVX10 APIs

  #114566 closed Jun 19, 2025

• [API Proposal]: FMA for Vector2/3/4 specifically

  #87377 closed Jun 19, 2025

• JIT: Generate `v{min/max}ss` for `a > b ? a : b` pattern instead of cmp + jmp

  #116802 closed Jun 19, 2025

• JIT does not inline function with generic struct argument

  #116740 closed Jun 19, 2025

• UnsafeAccessorType targeting non-existing type crashing on Linux

  #116676 closed Jun 19, 2025

• [dotnet-sdk-10.0.100-preview.6.25306.101] WPF Apps failed to open the TaskDialog window due to System.ArgumentException: Value does not fall within the expected range

  #116475 closed Jun 18, 2025

• [API Proposal]: Allow runtime-less methods as NativeAOT library entry points

  #116787 closed Jun 18, 2025

• [NativeAOT] OperatingSystem.IsAndroid returns false

  #116738 closed Jun 18, 2025

• ARM64-SVE: Optimise away instruction when mask is all false

  #114433 closed Jun 18, 2025

• ARM64-SVE: Use non predicated instruction when mask is all true

  #114431 closed Jun 18, 2025

• ARM64-SVE: ConditionalSelect IsVectorZero check will never trigger for Op1

  #114443 closed Jun 18, 2025

• [MONO][Interp] jmp to pinvoke method not supported

  #54373 closed Jun 18, 2025

• [mono][ios/tvos] DynamicInvoke_DateTimeAndCustomConstantAttribute_DateTimeParameterWithMissingValue test failure on CI

  #97809 closed Jun 18, 2025

• [mono][interp][Perf] Interpreter: missing vector instrinsics causing 117 Regressions on 6/15/2024 2:08:36 PM

  #109375 closed Jun 18, 2025

• [Perf] Linux/arm64: 4 Regressions on 7/30/2024 1:22:57 AM

  #106144 closed Jun 18, 2025

• .NET 9 per-preview performance overview

  #98209 closed Jun 18, 2025

• Failed USB connection via port 54050, error 61, in tvOS arm64 Release AllSubsets_Mono

  #82637 closed Jun 18, 2025

• [mono] Optimize computing of a bitmap for structs with InlineArray attribute

  #84116 closed Jun 18, 2025

• [mono] Implement cuckoo filter for attribute retrieval

  #83974 closed Jun 18, 2025

• [mono][aot] Preserve P/Invoked symbols when stripping

  #81530 closed Jun 18, 2025

• [mono][jit] Mono JIT doesn't handle invalid offset jumps

  #80735 closed Jun 18, 2025

• [mono][perf] iOS disk size regression on 11 Nov 2022

  #78851 closed Jun 18, 2025

• Smooth out support for running .NET from JS via WebAssembly

  #77191 closed Jun 18, 2025

• [API Proposal]: SVE: Rename LoadVector extensions to match the type of the address

  #115360 closed Jun 18, 2025

• [API Proposal]: SVE: Rename arguments for GatherVector APIs

  #115246 closed Jun 18, 2025

• HTTP/2 pings don't work if the connection lifetime is zero

  #113532 closed Jun 18, 2025

• Can't edit value of Auto when debugging Blazor WASM Client Project

  #45485 closed Jun 17, 2025

• JSON schema serialization problems at OpenApi schema generation

  #113610 closed Jun 17, 2025

• Mono error after upgrading MudBlazor 7 to 8

  #115386 closed Jun 17, 2025

• Creating the native http handler throws BadImageFormatException

  #116698 closed Jun 17, 2025

• Assertion failed 'comp->compCurBB->HasFlag(BBF_GC_SAFE_POINT) || comp->fgFirstBB->HasFlag(BBF_GC_SAFE_POINT)' during 'Lowering nodeinfo'

  #116704 closed Jun 17, 2025

• [6.0, 7.0, 8.0] Connection reset assert failure in System.Net.Sockets.Tests.SendReceive_SyncForceNonBlocking.TcpReceiveSendGetsCanceledByDispose

  #92423 closed Jun 17, 2025

• [dotnet-sdk-10.0.100-preview.6.25306.101] Starward app restart failed after deleting all settings

  #116517 closed Jun 17, 2025

• Should we add System.Threading.AccessControl to the base shared framework

  #115961 closed Jun 17, 2025

• [Inquiry] [HttpClient] Connection reuse for different hostnames that resolves to same IP

  #116058 closed Jun 17, 2025

• [8.0] HTTP/2 request to cloud hosted services is aborted by server with ENHANCE_YOUR_CALM

  #97131 closed Jun 17, 2025

• JIT: Incorrect spilling around fat pointer calls

  #116689 closed Jun 17, 2025

• Race condition with System.Json

  #116733 closed Jun 17, 2025

• IEqualityComparer<T> is not devirtualized with PGO

  #116055 closed Jun 17, 2025

• Missing symbols for Windows ARM64 native binaries on https://msdl.microsoft.com/download/symbols with the 8.0.12 patch.

  #111562 closed Jun 16, 2025

• [Test Failure] System.Net.NetworkInformation.Tests.PingTest.CancelSendPingAsync on OSX

  #113831 closed Jun 16, 2025

• DriveInfo.DriveFormat property reports ext3 format on ext4 formatted filesystems (Unix)

  #95099 closed Jun 16, 2025

• [API Proposal]: Dictionary.GetOrAdd

  #116710 closed Jun 16, 2025

• UnmanagedCallersOnlyAttribute does not properly export mangled names to aot DLL when using stdcall on x86 windows

  #116585 closed Jun 16, 2025

• [Perf][mono] Mono vector-related regressions: 183 Regressions on 10/29/2024 12:20:22 AM

  #109925 closed Jun 16, 2025

• JIT: Assertion failed 'unreached' during 'LSRA build intervals'

  #116709 closed Jun 16, 2025

• Appears Blazor SIMD builds now work on non-SIMD architecture - need confirmation

  #113537 closed Jun 16, 2025

• [9.0] System.Security.Cryptography.Tests.AsnEncodedDataTests.TestSubjectAlternativeName_Unix test fails

  #115359 closed Jun 16, 2025

• ML-KEM: Improve exceptions from exports

  #116509 closed Jun 16, 2025

• android-arm Release AllSubsets_Mono crashes in System.Runtime.Tests with missing opcode

  #115404 closed Jun 16, 2025

• MissingMethodException when running tests on Mono after bumping to .NET SDK 9.0.300

  #116518 closed Jun 16, 2025

• UnhandledException fires when unmanaged exception thrown from managed catch block C++/CLI .NET 9

  #115654 closed Jun 16, 2025

• AccessViolationException when calling Process.HandleCount

  #107503 closed Jun 16, 2025

• Assert in NetEventSource - IsEnabled() - failed while running System.Net.NameResolution.Functional.Tests (8.0)

  #116607 closed Jun 16, 2025

• Re-enable arm64 and x64 Mono fullAOT llvm and mini jobs

  #90427 closed Jun 16, 2025

• [mono][perf] Master issue for iOS disk size regressions

  #85448 closed Jun 16, 2025

• ILLink rooting assemblies with forwarded types

  #99592 closed Jun 16, 2025

• Mono AOT size savings efforts

  #80938 closed Jun 16, 2025

• Allow specialization for typeof(T) pattern in Mono AOT compiler

  #80980 closed Jun 16, 2025

• [mono] Investigate performance impact of using interpreter as the default fallback for generics instead of GSHAREDVT methods

  #71482 closed Jun 16, 2025

• [mono] Introduce MonoAotMethodSupportedTypesAttribute for generic methods to prevent unnecessary GSHAREDVT fallbacks in the AOT compiler

  #71431 closed Jun 16, 2025

• [mono] Investigate rewriting Scalar<T> methods so the linker can replace them with stubs

  #71430 closed Jun 16, 2025

• Mono AOT image size profiling

  #82101 closed Jun 16, 2025

• Optimizing generics by using ILCompiler dependency graph and profile guided optimization in Mono AOT

  #80941 closed Jun 16, 2025

• [mono][aot] Prevent method to LLVM function mapping where possible

  #82936 closed Jun 16, 2025

• ASMDIFF in SuperPMI asmdiffs checked release windows x86

  #116653 closed Jun 16, 2025

• [API Proposal]: Ssl*AuthenticationOptions.AllowRsaPssPad, AllowRsaPkcs1Pad

  #114740 closed Jun 16, 2025

• .NET Debugging services crash in ASP.NET project that raises exceptions

  #115668 closed Jun 16, 2025

• The target process exited with code -2146233082 (0x80131506) while evaluating the function 'System.Collections.Generic.ICollectionDebugView<T>.ICollectionDebugView'.

  #115595 closed Jun 16, 2025

• Allocation-free logging for disabled log levels

  #36012 closed Jun 15, 2025

• InvalidCastException message is "backwards" on .NET 10 preview

  #116650 closed Jun 15, 2025

• [mono] NOHANDLES macro should declare icalls the same way as HANDLES

  #45334 closed Jun 15, 2025

• [Proposal]: Add EnterScope Methods to SemaphoreSlim for locking with using

  #116680 closed Jun 15, 2025

• [Exception Handling] Fail to catch memory access violation in native while interop with UnrealEngine

  #116668 closed Jun 15, 2025

• [API Proposal]: Add SemaphoreSlimTokenSource for Scoped SemaphoreSlim Access with using

  #116679 closed Jun 14, 2025

• [API Proposal]: Tensor Dimensions Refining

  #113863 closed Jun 14, 2025

• [API Proposal]: Tensor Operations Per Dimension

  #113068 closed Jun 14, 2025

• Some exceptions cannot be caught by a try/catch block or global exception handler

  #69585 closed Jun 14, 2025

• bool.TryFormat potential code size and performance optimization

  #116670 closed Jun 14, 2025

• [API Proposal]: Generic Enumerable.Sequence method

  #97689 closed Jun 14, 2025

• Single-file deployed App does not run in production environment because of FileVersionInfo.GetVersionInfo call

  #116262 closed Jun 14, 2025

• [API Proposal]: .NET SqlDataAdapter.Fill with CancellationToken

  #116575 closed Jun 14, 2025

• ProbabilisticMap and CompExactlyDependsOn

  #89979 closed Jun 14, 2025

• Microsoft.Extensions.Hosting.Internal.HostTests.HostLifetimeOnStartedDelaysStart failed on rolling build

  #60121 closed Jun 14, 2025

• Test Failure: MLDsaTests.IsSupported_AgreesWithPlatform

  #116598 closed Jun 13, 2025

• [Perf] Linux/x64: 25 Regressions on 2/1/2025 7:06:23 PM +00:00

  #112133 closed Jun 13, 2025

• Assert failure !CREATE_CHECK_STRING(pMT && pMT->Validate()) during PInvokeTests.VarargsTest.TestEntryPoint on win-x86

  #116211 closed Jun 13, 2025

• Unable to accurately capture GC start and end timestamps - EventListener GC event monitoring issues

  #116361 closed Jun 13, 2025

• Enum type emitted multiple times by NativeAOT when nested in a generic type

  #116632 closed Jun 13, 2025

• JIT: missing bounds check (?)

  #116571 closed Jun 13, 2025

• [browser] Provide "single-file" deployment

  #86162 closed Jun 13, 2025

• [Perf] Linux/x64: 24 Regressions on 2/14/2025 8:07:17 PM +00:00

  #112658 closed Jun 13, 2025

• Polymorphic serialization with STJ

  #116625 closed Jun 13, 2025

• ICorDebugExceptionObjectCallStackEnum.EnumerateExceptionCallStack fails in .NET 10 Preview 4

  #115541 closed Jun 13, 2025

• Interpreted JIT\CodeGenBringupTests\ArrayMD1/2* tests fail due to num args not matching rank

  #116493 closed Jun 13, 2025

• [libs] Refactor `System.Dynamic.Utils.DelegateHelpers` to utilize `UnsafeAccessorAttribute`

  #90548 closed Jun 13, 2025

• cannot create linux cross-build environment

  #115995 closed Jun 13, 2025

• [Perf] Linux/x64: 3 Regressions on 4/19/2025 3:42:13 AM +00:00

  #115004 closed Jun 13, 2025

• PublishAot doesn't do conflict resolution between references

  #116595 closed Jun 12, 2025

• clang++ exited with code 1 compiling MAUI App in Debug for iOS/MacCatalyst

  #116606 closed Jun 12, 2025

• Unload_TwoCollectibleWithOneAssemblyAndOneInstanceReferencingAnother test failed in CI

  #104153 closed Jun 12, 2025

• ILLink: Trimmer will map matching public virtual methods as implementations of interface methods when a MethodImpl for the interface method exists on the type

  #103316 closed Jun 12, 2025

• Build error: 'PqcBlobHelpers' does not contain a definition for 'GetParameterSet'

  #116592 closed Jun 12, 2025

57 Issues opened by 40 people

• (short)(double)32768.000000000007 produces invalid result

  #116823 opened Jun 19, 2025

• Mac Catalyst app with interpreter enabled crashes when profiling with Instruments

  #116820 opened Jun 19, 2025

• [iOS/tvOS] `System.Runtime.Tests` crash with signal 4

  #116815 opened Jun 19, 2025

• JIT: Assertion failed '!node->IsUnusedValue() || !node->OperIs(GT_FIELD_LIST, GT_INIT_VAL)' during 'Global local var liveness'

  #116814 opened Jun 19, 2025

• STJ deserialize should behave the same on property without getter

  #116812 opened Jun 19, 2025

• [Perf] Linux/arm64: 3 Regressions on 6/17/2025 11:13:35 PM +00:00

  #116825 opened Jun 19, 2025

• [Perf] Linux/arm64: 1 Regression on 6/17/2025 12:35:31 AM +00:00

  #116826 opened Jun 19, 2025

• JIT: `float.{Min/Max}Native` generates cmp + jump instead of `v{min/max}ss`

  #116803 opened Jun 19, 2025

• Interpreted thread start routine gets a wrong "this" pointer

  #116785 opened Jun 18, 2025

• Cannot AOT compile trimmed FSharp.Core

  #116811 opened Jun 18, 2025

• [browser] Application environment has an exception from config precedence order (boot config over javascript API). We should unify the precedence (probably javascript API over boot config)

  #116781 opened Jun 18, 2025

• FileSystemWatcher leaks objects if it is not disposed explicitly

  #116768 opened Jun 17, 2025

• [8.0] TestRevocationWithNoNextUpdate_NotRevoked - System.Security.Cryptography.X509Certificates.Tests

  #116760 opened Jun 17, 2025

• PublishAot creates localized folders when using Microsoft.DotNet.XliffTasks

  #116758 opened Jun 17, 2025

• CoreCLR crash under heavy load when using custom host on Windows

  #116755 opened Jun 17, 2025

• [8.0] Microsoft.Extensions.Hosting.Internal.HostTests.HostStopAsyncUsesDefaultTimeoutIfGivenTokenDoesNotFire [FAIL]

  #116753 opened Jun 17, 2025

• [8.0] System.Text.Json.SourceGeneration.Roslyn4.4.Tests Assertion failed

  #116751 opened Jun 17, 2025

• opt/cse/HugeArray1/HugeArray1.cmd Timed Out

  #116748 opened Jun 17, 2025

• browser-wasm Windows build error

  #116746 opened Jun 17, 2025

• dotnet NativeAOT build as StaticLib does not work

  #116742 opened Jun 17, 2025

• [API thread-safety change] Make Dispose methods of sync primitives (SemaphoreSlim) thread safe

  #116735 opened Jun 17, 2025

• [Perf] Windows/x64: 52 Regressions on 6/14/2025 5:22:46 PM +00:00

  #116754 opened Jun 17, 2025

• [Perf] Windows/x64: 24 Regressions on 6/13/2025 9:58:39 PM +00:00

  #116756 opened Jun 17, 2025

• [dotnet-sdk-10.0.100-preview.6.25314.101] Artemis shows an exception popup: System.InvalidOperationException: A value of type 'System.String' cannot be converted to a 'System.Guid'.

  #116730 opened Jun 17, 2025

• SocketsHttpHandler only checks for 200 OK instead of 2XX for CONNECT responses

  #116728 opened Jun 17, 2025

• MemoryMappedViewStreams cannot Read(Span<byte>) to destination without intermediate buffer overhead via System.IO.Stream.Read(Span<byte>)'s ArrayPool calls

  #116727 opened Jun 17, 2025

• [9.0] Timeout - Wasm.Build.Tests.WasmTemplateTests.RunWithDifferentAppBundleLocations

  #116719 opened Jun 16, 2025

• [tvOS] System.Linq.tests failing with "crashing signal 4"

  #116714 opened Jun 16, 2025

• FileConfigurationProvider watches all files starting an first existing path; /foo/appsettings.json will listen on all files on the file system

  #116713 opened Jun 16, 2025

• [wasm coreclr] move stack in debug builds to not start at 0 address

  #116712 opened Jun 16, 2025

• Backport Fix for 110803 to dotnet9

  #116706 opened Jun 16, 2025

• baseservices-exceptions.0.1 failing

  #116705 opened Jun 16, 2025

• stackoverflowtester started failing with timeouts

  #116703 opened Jun 16, 2025

• [jit-experimental] Regression_7 tests failing in

  #116701 opened Jun 16, 2025

• [API Proposal]: Expose a new Configuration API to help in Null values binding

  #116700 opened Jun 16, 2025

• Wasm.Build.Tests timeout

  #116697 opened Jun 16, 2025

• WASM - Dev certificate error on Windows

  #116695 opened Jun 16, 2025

• TransferEncodingChunked may return true after being set to false

  #116691 opened Jun 16, 2025

• SocketsHttpHandler should replace received new lines in headers with spaces

  #116688 opened Jun 16, 2025

• GCDump tests failing on Linux

  #116686 opened Jun 16, 2025

• JsonSerializerContext source generator ignores Converters

  #116684 opened Jun 16, 2025

• Possible JIT (?) or code gen regression between .NET 10 preview 3 and 4 (10.0.100-preview.3.25201.16 vs. 10.0.100-preview.4.25258.110)

  #116674 opened Jun 14, 2025

• Occasional failure in "browser-wasm windows Release LibraryTests: Build Product"

  #116671 opened Jun 14, 2025

• Assertion failed 'operand->isUsedFromReg()' in 'System.Uri:InternalIsWellFormedOriginalString():bool:this'

  #116657 opened Jun 13, 2025

• Add support for Guid Dictionary keys in IOptions binding.

  #116648 opened Jun 13, 2025

• browser-wasm windows Debug AllSubsets_CoreCLR builds failing in emcc seemingly unrelated to any code issues

  #116647 opened Jun 13, 2025

• MemberInitExpression fails to recognize needed explicit conversion from value type to object.

  #116643 opened Jun 13, 2025

• Update the Microsoft.Internal.Runtime.AspNetCore.Transport package to only include RID-less TFM assemblies

  #116636 opened Jun 13, 2025

• [wasm coreclr] share part of javascript side of mono and coreclr runtimes

  #116633 opened Jun 13, 2025

• System.Reflection.Metadata.ApplyUpdateTest.TestAddInstanceField fails after roslyn update in hotreload-utils

  #116624 opened Jun 13, 2025

• Custom Attribute blob syntax for System.Type is unclear

  #116620 opened Jun 13, 2025

• [Windows] FileSystemWatcher causes SOH fragmentation from memory leak of pinned 8K byte[] buffers

  #116614 opened Jun 13, 2025

• `dotnet test` does not print output for .NET Framework tests for Microsoft.Bcl.Cryptography

  #116604 opened Jun 12, 2025

• Failed test: OutOfProcessTest::profiler\unittest\releaseondetach\releaseondetach.cmd Windows x86

  #116600 opened Jun 12, 2025

• Failed test: OutOfProcessTest::baseservices\TieredCompilation\BasicTestWithMcj\BasicTestWithMcj.cmd Windows x86 -fsanitize address

  #116599 opened Jun 12, 2025

• baseservices.exceptions.baseservices-exceptions test failure when built with -fsanitize address on Windows x64

  #116594 opened Jun 12, 2025

• Redundant `movsx` in span indexing

  #116593 opened Jun 12, 2025

476 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Add CPUID for AvxVnniInt8 and AvxVnniInt16

  #113956 commented on Jun 18, 2025 • 57 new comments

• [wasm][coreclr] Get further in the runtime initialization

  #116383 commented on Jun 18, 2025 • 54 new comments

• Add CoreCLR support for android GC bridge

  #116310 commented on Jun 19, 2025 • 34 new comments

• Implement Interop Type Map support in NativeAOT

  #116355 commented on Jun 19, 2025 • 32 new comments

• Adding push2/pop2

  #116035 commented on Jun 17, 2025 • 19 new comments

• Make ETW rundown operate more effectively with JIT

  #116354 commented on Jun 17, 2025 • 19 new comments

• JIT: Emit mulx for GT_MULHI and GT_MUL_LONG if BMI2 is available

  #116198 commented on Jun 18, 2025 • 14 new comments

• Add support for "extended" layouts in the runtimes and add CStruct layout

  #116082 commented on Jun 19, 2025 • 12 new comments

• Optimise `Guid.DecodeByte`

  #116574 commented on Jun 13, 2025 • 9 new comments

• Implement SVE AddCarryWidening (Upper/Lower)

  #116429 commented on Jun 19, 2025 • 9 new comments

• Drain HTTP/3 response after trailers

  #116319 commented on Jun 18, 2025 • 8 new comments

• Instrumentation for #116276

  #116411 commented on Jun 19, 2025 • 3 new comments

• Defer resolution of StackTrace debug info until use

  #115019 commented on Jun 19, 2025 • 3 new comments

• Make HttpClientFactory implement IDisposable to clean up resources

  #115826 commented on Jun 19, 2025 • 2 new comments

• Forward StatusCode to HttpRequestException whenever possible

  #116257 commented on Jun 13, 2025 • 1 new comment

• Update build and test images to Alpine 3.22

  #116167 commented on Jun 14, 2025 • 1 new comment

• Improve Math.BigMul on x64 by adding new internal `Multiply` hardware intrinsic to X86Base

  #115966 commented on Jun 18, 2025 • 1 new comment

• Tensor doc improvements

  #116562 commented on Jun 19, 2025 • 1 new comment

• Implement trimming support for the Interop Type Map

  #116555 commented on Jun 13, 2025 • 1 new comment

• Delete manifest resource cache for NativeAOT

  #116471 commented on Jun 16, 2025 • 1 new comment

• Cleanup unused code from nativeaot and ilc

  #116480 commented on Jun 19, 2025 • 1 new comment

• Fix JsonIgnore behavior on init-only properties in source generation mode

  #112924 commented on Jun 16, 2025 • 1 new comment

• [release/9.0-staging] Fix few RandomAccess.Write edge case bugs

  #109646 commented on Jun 18, 2025 • 1 new comment

• Long running test timeout - Wasm.Build.Tests.AspNetCore.SignalRClientTests.SignalRPassMessageWasmBrowser

  #107931 commented on Jun 19, 2025 • 0 new comments

• [browser][wasm] Failed trying to read log messages via selenium: OpenQA.Selenium.WebDriverException: An unknown exception was encountered sending an HTTP request to the remote WebDriver server for URL

  #104825 commented on Jun 19, 2025 • 0 new comments

• `System.Numerics.Tensors.Tests.TensorSpanTests.TensorExtensionsTwoSpanInFloatOut` fails with `IndexOutOfRangeException`

  #107254 commented on Jun 19, 2025 • 0 new comments

• [9.0] Test assert failure in X509Certificates.Tests.RevocationTests.AiaTests.AiaAcceptsCertTypesAndIgnoresNonCertTypes

  #107364 commented on Jun 19, 2025 • 0 new comments

• [8.0] Test assert failure in Microsoft.Extensions.Configuration.Binder.Tests.ConfigurationBinderTests.BindCanReadStaticProperty

  #107413 commented on Jun 19, 2025 • 0 new comments

• [coreclr] `System.Numerics.Tensors.Tests` fails with `Index was outside the bounds of the array.`

  #107911 commented on Jun 19, 2025 • 0 new comments

• [WASI] Wasi.Build.Tests.HttpTests.HttpBuildThenRunThenPublish

  #107530 commented on Jun 19, 2025 • 0 new comments

• [9.0][wasm] Timeout when downloading chrome-win.zip

  #107901 commented on Jun 19, 2025 • 0 new comments

• [browser] JSSynchronizationContext.Pump: Unexpected failure (ManagedThreadId

  #107752 commented on Jun 19, 2025 • 0 new comments

• JsImportObjectArray test fails with `null` instead of `System.Exception: test`

  #107873 commented on Jun 19, 2025 • 0 new comments

• System.Net.Quic tests timeout

  #107761 commented on Jun 19, 2025 • 0 new comments

• [Test Failure] NoCallback_RevokedCertificate_NoRevocationChecking_Succeeds on Alpine

  #106634 commented on Jun 19, 2025 • 0 new comments

• System.Diagnostics.Tests.ProcessTests.ProcessStart_OnLinux_UsesSpecifiedProgram [FAIL]

  #106595 commented on Jun 19, 2025 • 0 new comments

• [wasm][mt] Index was outside the bounds of the array.

  #106488 commented on Jun 19, 2025 • 0 new comments

• 'chrome-DebuggerTests.ExceptionTests' timing out

  #106376 commented on Jun 19, 2025 • 0 new comments

• System.Threading.ThreadPool.Tests fail in CI with System.Net.Sockets.SocketException

  #106371 commented on Jun 19, 2025 • 0 new comments

• System.Runtime.Tests.WorkItemExecution "crash" on tvOS

  #106319 commented on Jun 19, 2025 • 0 new comments

• [Wasm][Test Failure] LoadLazyAssemblyBeforeItIsNeeded(lazyLoadingTestExtension: "wasm", allLazyLoadingTestExtensions: ["wasm", "dll", "NoExtension"])

  #106160 commented on Jun 19, 2025 • 0 new comments

• Microsoft.Extensions.Hosting.Internal.HostTests.StartCanBeCancelled test failure

  #106135 commented on Jun 19, 2025 • 0 new comments

• tailcall_v4/hijacking/hijacking.cmd Timed Out

  #106134 commented on Jun 19, 2025 • 0 new comments

• WasmTestOnChrome-MT-System.Net.Http.Functional.Tests timeout

  #106094 commented on Jun 19, 2025 • 0 new comments

• Analyzer 'Microsoft.NetCore.CSharp.Analyzers.Performance.CSharpConstantExpectedAnalyzer' threw an exception of type 'System.InvalidCastException`

  #106088 commented on Jun 19, 2025 • 0 new comments

• [mono] FullAOT build asserts at `class1 != ARG_CLASS_NO_CLASS' for EmptyStructs.dll

  #106071 commented on Jun 19, 2025 • 0 new comments

• Debug Assertion Violation: 'codeManager->IsUnwindable(pvAddress) || runtime->IsConservativeStackReportingEnabled()'

  #103333 commented on Jun 19, 2025 • 0 new comments

• Test failure BasicEventSourceTests.TestsUserErrors.Test_BadEventSource_MismatchedIds_WithEtwListener

  #96968 commented on Jun 19, 2025 • 0 new comments

• [NativeAOT-iOS] MacCatalyst fails to start/log `nativeaot.SmokeTests` tests

  #105804 commented on Jun 19, 2025 • 0 new comments

• InterpPgoTests.FirstRunGeneratesTableAndSecondRunLoadsIt failing

  #105733 commented on Jun 19, 2025 • 0 new comments

• Long git directory name causes error C1083 when building coreclr tests (cl.exe)

  #110407 commented on Jun 19, 2025 • 0 new comments

• [wasm] chrome-DebuggerTests crashing with DeadLetter

  #109870 commented on Jun 19, 2025 • 0 new comments

• chrome-DebuggerTests failing on mono while waiting for pause

  #109795 commented on Jun 19, 2025 • 0 new comments

• [browser][MT] JSHostImplementation.CallEntrypoint - The handle is invalid

  #109636 commented on Jun 19, 2025 • 0 new comments

• [8.0] Assert contains failure, not found "Stopping after AOT" in Wasm.Build.Tests.NativeBuildTests.MonoAOTCross_WorksWithNoTrimming

  #109565 commented on Jun 19, 2025 • 0 new comments

• `chrome-DebuggerTests.GetPropertiesTests` timing out

  #109070 commented on Jun 19, 2025 • 0 new comments

• [debugger] Inspector exceptions in debugger tests

  #109025 commented on Jun 19, 2025 • 0 new comments

• System.Net.Http.Functional.Tests.TelemetryTest failing with differing string

  #109024 commented on Jun 19, 2025 • 0 new comments

• [Wasm][Test Failure] ConsolePublishAndRun(config: "Release", aot: True, relinking: False)

  #106162 commented on Jun 19, 2025 • 0 new comments

• WASM tests failing with `Chrome failed to start`

  #108859 commented on Jun 19, 2025 • 0 new comments

• [Apple-mobile] `System.Tests.StringTests.[Starts,Ends]WithNoMatch_StringComparison` test failure

  #108832 commented on Jun 19, 2025 • 0 new comments

• Timeout on deleting builds for Wasm.Build.Tests.TestAppScenarios.SatelliteLoadingTests.LoadSatelliteAssembly

  #108801 commented on Jun 19, 2025 • 0 new comments

• [WASI] Sockets - unknown handle index

  #108726 commented on Jun 19, 2025 • 0 new comments

• [mono] MiniJIT System.Formats.Nrbf.Tests getting killed

  #108515 commented on Jun 19, 2025 • 0 new comments

• Libraries test fails with "Method has zero rva" error

  #108641 commented on Jun 19, 2025 • 0 new comments

• [9.0] Wasm build terminated with exit code 137

  #108299 commented on Jun 19, 2025 • 0 new comments

• [9.0] Assert: values differ in WebSocketServer_NoUserReadOrWrite_SendsPingAndReadsPongResponse

  #108298 commented on Jun 19, 2025 • 0 new comments

• [browser][WBT] Found existing build but it had failed.

  #108175 commented on Jun 19, 2025 • 0 new comments

• failure in Wasm.Build.Tests.WasmTemplateTests.RunWithDifferentAppBundleLocations

  #108107 commented on Jun 19, 2025 • 0 new comments

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

  #108103 commented on Jun 19, 2025 • 0 new comments

• `chrome-DebuggerTests` timing out

  #108078 commented on Jun 19, 2025 • 0 new comments

• [wasm] DebuggerTests.Inspector.OpenSessionAsync

  #108072 commented on Jun 19, 2025 • 0 new comments

• [wasm] DebuggerTests.WasmHostProvider.LaunchHostAsync

  #108071 commented on Jun 19, 2025 • 0 new comments

• System.Data.Common.Tests Assert failure on Linx x64 CI test run

  #108070 commented on Jun 19, 2025 • 0 new comments

• `GetAsync_ServerNeedsAuthAndNoCredential_StatusCodeUnauthorized` got cancelled

  #108019 commented on Jun 19, 2025 • 0 new comments

• failure in System.Numerics.Tests.op_rightshiftTest.LargeNegativeBigIntegerShiftTest

  #107990 commented on Jun 19, 2025 • 0 new comments

• [9.0][osx] Access to path denied, bad file descriptor IOException in System.Diagnostics.Tests.ProcessTests.Start_RedirectStandardOutput_StartAgain_DoesntThrow

  #107933 commented on Jun 19, 2025 • 0 new comments

• System.IO.Pipelines.Tests.PipeWriterTests.CompleteWithLargeWriteThrows fails in CI

  #103586 commented on Jun 19, 2025 • 0 new comments

• Failing test due to no detected IO events in 'System.IO.Tests.FileSystemWatcherTest.ExecuteAndVerifyEvents'

  #103584 commented on Jun 19, 2025 • 0 new comments

• Build failure: Static graph-based restore failed with exit code .* but did not log an error.

  #103526 commented on Jun 19, 2025 • 0 new comments

• [browser][MT] test failure: Tests timed out. Killing driver service

  #103524 commented on Jun 19, 2025 • 0 new comments

• [WASI][Mono AOT] Failed to compile System.Private.CoreLib.dll.bc

  #103520 commented on Jun 19, 2025 • 0 new comments

• [QUIC] [Long Running Test] 'System.Net.Quic.Tests.QuicStreamConformanceTests.ReadWrite_Success'

  #103482 commented on Jun 19, 2025 • 0 new comments

• SslStreamTlsResumeTests.ClientDisableTlsResume_Succeeds failed in CI

  #103449 commented on Jun 19, 2025 • 0 new comments

• [8.0] "InvalidOperationException: Category does not exist" failure in net48 win x86 in System.Diagnostics.Tests.PerformanceCounterTests.PerformanceCounter_IncrementBy_IncrementBy2

  #103435 commented on Jun 19, 2025 • 0 new comments

• ExplicitConversion_FromSingle failing due to NaN != NaN

  #103347 commented on Jun 19, 2025 • 0 new comments

• System.Runtime.InteropServices.JavaScript.Tests.WebWorkerTest.JSDelay_ContinueWith_Sync test failed

  #103080 commented on Jun 19, 2025 • 0 new comments

• CI timeout in System.Data.Tests.DataTableReadXmlSchemaTest.XsdSchemaDeserializationIgnoresLocale

  #103062 commented on Jun 19, 2025 • 0 new comments

• [wasm][mt] fail: System.TypeLoadException: Could not load type of field"

  #102615 commented on Jun 19, 2025 • 0 new comments

• [mono] [aot] Mono mini and LLVM fullAOT CI jobs are failing due to Failed to load AOT module X86_Sse2_r/ro.dll in aot-only mode

  #102150 commented on Jun 19, 2025 • 0 new comments

• System.Buffers.Tests timeout on wasm MT

  #102040 commented on Jun 19, 2025 • 0 new comments

• [wasm][AOT] emcc : error - received SIGKILL (-9)

  #89402 commented on Jun 19, 2025 • 0 new comments

• [tvos][arm64] Segfault in System.Formats.Tests

  #101692 commented on Jun 19, 2025 • 0 new comments

• [8.0] Test failure in System.Diagnostics.Tests.ProcessTests.MainWindowHandle_GetWithGui_ShouldRefresh_Windows

  #101700 commented on Jun 19, 2025 • 0 new comments

• System.IO.FileSystem.Tests.WorkItemExecution CI timeout on net9.0-osx-Debug-x64-Mono_Minijit_Debug-OSX.1200.Amd64.Open

  #101423 commented on Jun 19, 2025 • 0 new comments

• [wasm] Timeout in System.Text.Json.Tests

  #101204 commented on Jun 19, 2025 • 0 new comments

• GetLoadLevel() postcondition failure

  #101096 commented on Jun 19, 2025 • 0 new comments

• [wasm] perftiger v8 - Failed to install prerequisites

  #100910 commented on Jun 19, 2025 • 0 new comments

• [browser][MT] fail in System.Reflection.RuntimeMethodInfo.InternalInvoke

  #100831 commented on Jun 19, 2025 • 0 new comments

• LibraryImportGenerator.Unit.Tests crashing on linux-x64 mono interpreter

  #100800 commented on Jun 19, 2025 • 0 new comments

• System.IO.Net5Compat.Tests and System.IO.Tests suddenly exiting with error 137

  #100558 commented on Jun 19, 2025 • 0 new comments

• Test failure: AggregateException: Not all processes in process tree could be terminated.

  #93321 commented on Jun 19, 2025 • 0 new comments

• System.Net.Tests.HttpListenerRequestTests fail with SocketException : Connection refused

  #100088 commented on Jun 19, 2025 • 0 new comments

• GC\Regressions\v2.0-beta2\452950\452950\452950.cmd failing on Mono minijit Windows x64

  #99729 commented on Jun 19, 2025 • 0 new comments

• ProcessThreadTests.TestStartTimeProperty failure in CI

  #105526 commented on Jun 19, 2025 • 0 new comments

• [browser][wbt] fails with `InvalidOperationException: There is no currently active test`

  #105315 commented on Jun 19, 2025 • 0 new comments

• Wasi provisioning failing

  #105290 commented on Jun 19, 2025 • 0 new comments

• MemoryTests.AllocateLargeHeapThenRepeatedlyInterop timing out

  #105283 commented on Jun 19, 2025 • 0 new comments

• Hang in FileShareOpen_Inheritable

  #105265 commented on Jun 19, 2025 • 0 new comments

• System.Net.Quic.Tests.MsQuicTests.WriteTests failed with "System.Net.Quic.QuicException : The connection timed out from inactivity."

  #105177 commented on Jun 19, 2025 • 0 new comments

• [6.0] Internal exception in System.Security.Cryptography.Dsa.Tests.DsaSpanSignatureFormatTests tests

  #104933 commented on Jun 19, 2025 • 0 new comments

• [browser][MT] ReleaseJSOwnedObjectByGCHandle: Unexpected synchronous failure

  #104889 commented on Jun 19, 2025 • 0 new comments

• [8.0][browser][wasm] emcc failure to compile aot-instances

  #104827 commented on Jun 19, 2025 • 0 new comments

• [6.0] Microsoft.Extensions.FileProviders.Physical.Tests failing to access a symlink used by PhysicalFilesWatcher

  #104823 commented on Jun 19, 2025 • 0 new comments

• [WASI][Mono AOT] System.Collections.Specialized.Tests

  #104786 commented on Jun 19, 2025 • 0 new comments

• BinderTracingTest.ResolutionFlow times out

  #104670 commented on Jun 19, 2025 • 0 new comments

• [6.0] Test failure in System.Formats.Asn1 ReadVeryLongOid_WithAppContext: could not load file or assembly in NET48

  #104647 commented on Jun 19, 2025 • 0 new comments

• [outerloop] System.Runtime.Numerics.Tests crash with exit code 137 in linux debug coreclr

  #104588 commented on Jun 19, 2025 • 0 new comments

• [outerloop] `System.Numerics.Tests.ToStringTest.ToString_ValidLargeFormat` faling with `OutOfMemoryException`

  #104586 commented on Jun 19, 2025 • 0 new comments

• [8.0] Failure in `System.Diagnostics.Tests.PerformanceCounterTests.PerformanceCounter_Increment`: Category 'PerformanceCounter_Increment_Category' does not exist.

  #104572 commented on Jun 19, 2025 • 0 new comments

• [browser][MT] System.Net.Http.Functional.Tests failure ("Why are we setting the target on an unoccupied slot?")

  #104524 commented on Jun 19, 2025 • 0 new comments

• [browser][MT] System.Runtime.InteropServices.JavaScript.Tests CI timeouts

  #104492 commented on Jun 19, 2025 • 0 new comments

• [QUIC & HTTP/3] Handshake Timeout on tests

  #104426 commented on Jun 19, 2025 • 0 new comments

• runtime-community: Failure to build System.Security.Cryptography.Native/opensslshim.c due to overflow in expression with type long

  #104333 commented on Jun 19, 2025 • 0 new comments

• [wasm][mt] mono_wasm_load_runtime () failed RuntimeError: index out of bounds

  #104271 commented on Jun 19, 2025 • 0 new comments

• GC Assert failure: committed_by_oh[oh] == compute_committed_bytes_per_heap (oh, committed_bookkeeping)

  #104178 commented on Jun 19, 2025 • 0 new comments

• Test failing: ServiceProviderILEmitContainerTests.GetAsyncService_DisposeAsyncOnSameThread_ThrowsAndDoesNotHangAndDisposeAsyncGetsCalled

  #104041 commented on Jun 19, 2025 • 0 new comments

• Test failure: System.Security.Cryptography.X509Certificates.Tests.RevocationTests.AiaTests.DisableAiaOptionWorks

  #102236 commented on Jun 19, 2025 • 0 new comments

• MonoTests.System.Runtime.Caching.MemoryCacheTestExpires5.TestCacheExpiryOrdering()

  #103711 commented on Jun 19, 2025 • 0 new comments

• System.IO.Tests.Directory_Create_Tests.FileSystemWatcher_Directory_Create_InNestedDirectory fails with "Created event did not occur as expected"

  #103630 commented on Jun 19, 2025 • 0 new comments

• [browser] Unable to evaluate script: tab crashed

  #103623 commented on Jun 19, 2025 • 0 new comments

• EventInfo.EventHandlerType.GetMethod("Invoke") could be made trim safe

  #114113 commented on Jun 19, 2025 • 0 new comments

• [wasm] WBT `SatelliteAssembliesTests.CheckThatSatelliteAssembliesAreNotAOTed` failing

  #90458 commented on Jun 19, 2025 • 0 new comments

• iOS.Device.LibraryMode.Test: failed to determine exit code - RETURN_CODE_NOT_SET

  #116558 commented on Jun 19, 2025 • 0 new comments

• [9.0]: WasmTestOn.*-MT-.* timeout

  #116492 commented on Jun 19, 2025 • 0 new comments

• Crash of mono interpreter tests with SIGSEV when running ODBC tests

  #116482 commented on Jun 19, 2025 • 0 new comments

• [9.0] LibraryImportGenerator.Tests OOM

  #116456 commented on Jun 19, 2025 • 0 new comments

• Interop/COM/NativeClients/Dispatch test failure: 0x80131516 = dispatchCoerceTesting->Invoke

  #116393 commented on Jun 19, 2025 • 0 new comments

• [wasm] Test Wasm.Build.Tests.WasmRunOutOfAppBundleTests.RunOutOfAppBundle fails

  #116382 commented on Jun 19, 2025 • 0 new comments

• [wasm] `HttpClientCloseTest.CloseOutputAsync_ClientInitiated_CanReceive_CanClose` failures on `Windows.Amd64.Server2022.Open`

  #116373 commented on Jun 19, 2025 • 0 new comments

• [wasm][release/9.0] Test SteppingIntoLibrarySymbolsLoadedFromSymbolServerAddOtherSymbolServerAndStepAgain timeouts

  #116368 commented on Jun 19, 2025 • 0 new comments

• System.Security.Cryptography.X509Certificates.Tests: Assertion failed: pkey != NULL

  #116307 commented on Jun 19, 2025 • 0 new comments

• System.Net.Http.Functional.Tests: Exception type was not an exact match

  #116279 commented on Jun 19, 2025 • 0 new comments

• TimeSpan overflowed because the duration is too long.

  #116276 commented on Jun 19, 2025 • 0 new comments

• Test failure: JIT/Regression/JitBlue/DevDiv_255294/DevDiv_255294/DevDiv_255294.cmd

  #106675 commented on Jun 19, 2025 • 0 new comments

• Test failure: baseservices/threading/regressions/115178/115178/115178.cmd

  #116060 commented on Jun 19, 2025 • 0 new comments

• Test failure: Microsoft.Extensions.Hosting.Internal.HostTests.HostLifetimeOnStartedCanBeCancelled

  #110988 commented on Jun 19, 2025 • 0 new comments

• Test failure: System.Reflection.Metadata.ApplyUpdateTest.TestGenericAddStaticField

  #115318 commented on Jun 19, 2025 • 0 new comments

• System.Diagnostics.Tests.PerformanceCounterTests.PerformanceCounter_IncrementBy_IncrementByReadOnly failed with "Attempted to perform an unauthorized operation"

  #116014 commented on Jun 19, 2025 • 0 new comments

• Microsoft.DotNet.CoreSetup.Test.HostActivation.FrameworkDependentAppLaunch.AppHost_GlobalLocation fails with "Failed to restore file HelloWorld.exe"

  #115851 commented on Jun 19, 2025 • 0 new comments

• [browser] System.Runtime.InteropServices.JavaScript.Tests.TimerTests.TestTimers

  #115763 commented on Jun 19, 2025 • 0 new comments

• [Android] System.Net.Mail.Tests SmtpClient tests fail with SSL handshake errors in BoringSSL on x64/x86 emulators

  #115694 commented on Jun 19, 2025 • 0 new comments

• System.Net.Http.Functional.Tests timeouts

  #115683 commented on Jun 19, 2025 • 0 new comments

• [9.0] WasmTestOnV8-ST-System.Runtime.Tests

  #115628 commented on Jun 19, 2025 • 0 new comments

• [Long Running Test] 'System.Net.Http.Functional.Tests.Http1SingleChunkResponseStreamConformanceTests.Read_PopulatedWithInitialData_ToEof_Success'

  #115543 commented on Jun 19, 2025 • 0 new comments

• [Test failure] ClientAsyncAuthenticate_ConnectionInfoInCallback_DoesNotThrow on android

  #115467 commented on Jun 19, 2025 • 0 new comments

• [9.0] WASM: Precompiling failed for C:\...\*.dll with exit code -1073741819

  #115409 commented on Jun 19, 2025 • 0 new comments

• [RISC-V] Conditional simple operations

  #116581 commented on Jun 13, 2025 • 0 new comments

• [release/8.0] Update dependencies from dotnet/emsdk

  #116552 commented on Jun 13, 2025 • 0 new comments

• JIT: tagged union for part of GenTreeCall

  #116549 commented on Jun 13, 2025 • 0 new comments

• [Android] Add CoreCLR smoke tests for Android

  #116540 commented on Jun 19, 2025 • 0 new comments

• Revert "Revert "? true : false" removal (#70631)"

  #116528 commented on Jun 16, 2025 • 0 new comments

• [release/9.0-staging] Update dependencies from dotnet/cecil

  #116455 commented on Jun 17, 2025 • 0 new comments

• [Mono][Win] Incorrect decomposition of simd calls

  #116433 commented on Jun 17, 2025 • 0 new comments

• [main] Update dependencies from dnceng/internal/dotnet-optimization

  #116426 commented on Jun 16, 2025 • 0 new comments

• [wasm] Consolidate native build logic for WASM

  #116390 commented on Jun 16, 2025 • 0 new comments

• Optimize '[Guid]' parsing on Native AOT

  #116324 commented on Jun 17, 2025 • 0 new comments

• No information about application is recorded when WindowsEventLog class failed to write event log

  #116178 commented on Jun 19, 2025 • 0 new comments

• Fix building the sanitizer instrumentation and hooking it into the hosts

  #116166 commented on Jun 17, 2025 • 0 new comments

• [WIP] Interpreter unsafe accessor tests

  #116110 commented on Jun 16, 2025 • 0 new comments

• Adjust Test_wait_interrupted_user_apc test timeout to handle deviation due to lowres timers.

  #116066 commented on Jun 17, 2025 • 0 new comments

• [DRAFT] Use il offset walker instead of debugger data to gather the IL offset during stack trace generation

  #116031 commented on Jun 18, 2025 • 0 new comments

• [WIP] Support certificate validation for TLS alerts for Linux

  #115996 commented on Jun 16, 2025 • 0 new comments

• Sve: Preliminary support for agnostic VL for JIT scenarios

  #115948 commented on Jun 19, 2025 • 0 new comments

• [APX] fix bugs in NDD code gen

  #115809 commented on Jun 12, 2025 • 0 new comments

• Enable feature stubprecode dynamic helpers again

  #115746 commented on Jun 13, 2025 • 0 new comments

• [release/9.0-staging] Update dependencies from dotnet/hotreload-utils

  #115596 commented on Jun 14, 2025 • 0 new comments

• [browser] Emscripten bump 4.0.5

  #115427 commented on Jun 19, 2025 • 0 new comments

• [RISC-V] Introduce Zbs

  #115335 commented on Jun 13, 2025 • 0 new comments

• Localized file check-in by OneLocBuild Task: Build definition ID 679: Build ID 2733695

  #115228 commented on Jun 19, 2025 • 0 new comments

• Bugfix/113926 fix invalid jsonnode deserialization

  #114863 commented on Jun 16, 2025 • 0 new comments

• [release/9.0-staging] Fix ordering issue in interface trimming

  #114509 commented on Jun 17, 2025 • 0 new comments

• System.Reflection.CustomAttributeFormatException thrown on a retrieval of derived attribute with overridden property getter

  #110945 commented on Jun 16, 2025 • 0 new comments

• SunOS process and thread support

  #105403 commented on Jun 18, 2025 • 0 new comments

• [wasm] at System.Net.Http.BrowserHttpInterop.CancellationHelper

  #112533 commented on Jun 19, 2025 • 0 new comments

• [9.0][source-build] Could not find BROTLIDEC using the following names: brotlidec

  #112423 commented on Jun 19, 2025 • 0 new comments

• System.Data.OleDb.Tests crash with exit code -1073740771

  #112360 commented on Jun 19, 2025 • 0 new comments

• [9.0] Native crash in System.Data.Odbc tests in linux x64 mono

  #112422 commented on Jun 19, 2025 • 0 new comments

• [wasm]'WasmTestOnChrome-MT-Microsoft.VisualBasic.Core.Tests' END OF WORK ITEM LOG: Command timed out, and was killed

  #112293 commented on Jun 19, 2025 • 0 new comments

• OSX failure on StringTests.StartsWithNoMatch_StringComparison

  #112195 commented on Jun 19, 2025 • 0 new comments

• [linux_x64_minifullaot/llvmfullaot] class loader exception type assertion fails

  #112093 commented on Jun 19, 2025 • 0 new comments

• [outerloop][Long Running Test] System.Text.Json.Serialization.Tests.StreamTests_Sync.ReadTypeFromJsonWithLargeIgnoredProperties_OuterLoop

  #111812 commented on Jun 19, 2025 • 0 new comments

• [outerloop][Long Running Test] System.Tests.StringTests.TestStringSearchCacheSynchronization

  #111811 commented on Jun 19, 2025 • 0 new comments

• [8.0][wasm] `NodeJS` engine fails with `experimental-wasm-simd` and `experimental-wasm-eh` exit code: 9 -> exit code: 71 (GENERAL_FAILURE)

  #111753 commented on Jun 19, 2025 • 0 new comments

• [8.0] JIT regression: DevDiv_255294.sh assert failed

  #111752 commented on Jun 19, 2025 • 0 new comments

• JSImportTest.BadCast test failure

  #111449 commented on Jun 19, 2025 • 0 new comments

• [9.0] Process test expecting sleep but shows .NET long running process

  #111431 commented on Jun 19, 2025 • 0 new comments

• [9.0][wasm] MONO_WASM: unaligned memory access

  #111369 commented on Jun 19, 2025 • 0 new comments

• [8.0] System.Text.Json Stack overflow in JsonConverter

  #111280 commented on Jun 19, 2025 • 0 new comments

• [8.0] CMake build failure in linux armel tizen - ld.lld: error: cannot open crtbeginS.o: No such file or directory

  #111279 commented on Jun 19, 2025 • 0 new comments

• Assert failure: `(g_fEEShutDown&ShutDown_Finalize1) && GetThread() == FinalizerThread::GetFinalizerThread()`

  #106242 commented on Jun 19, 2025 • 0 new comments

• [Mono/linux-arm64] int32_t CryptoNative_EvpPKeyBits(EVP_PKEY *): Assertion `pkey != NULL' failed.

  #110952 commented on Jun 19, 2025 • 0 new comments

• [release/8.0-staging][Android] Failing to install runtime tests on Android x64 emulators

  #110858 commented on Jun 19, 2025 • 0 new comments

• [release/8.0-staging][android] CI failures in `System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForSelfSignedCertificate`

  #110857 commented on Jun 19, 2025 • 0 new comments

• WASM MT: memory access out of bounds in System.Private.Xml.Tests

  #110805 commented on Jun 19, 2025 • 0 new comments

• System.Diagnostics.Process.Tests failure on net10.0-linux-Debug-arm64-Mono_Minijit_Debug

  #110643 commented on Jun 19, 2025 • 0 new comments

• System.Diagnostics.Tests.PerformanceCounterCategoryTests.PerformanceCounterCategory_GetCounters Failed

  #110454 commented on Jun 19, 2025 • 0 new comments

• Test failure: baseservices/exceptions/stackoverflow/stackoverflowtester/stackoverflowtester.cmd

  #110173 commented on Jun 19, 2025 • 0 new comments

• [OSX]: AMDeviceSecureInstallApplicationBundle returned: 0xe800801c

  #110403 commented on Jun 19, 2025 • 0 new comments

• [mono] The type initializer for `System.Drawing.DrawingCom` threw an exception: Operation is not supported on this platform

  #110150 commented on Jun 19, 2025 • 0 new comments

• [MT][Firefox] Wasm test failure: System.IO.FileNotFoundException : Could not load file or assembly `xunit.assert`

  #109945 commented on Jun 19, 2025 • 0 new comments

• System.Net.Mail.Functional.Tests timeout on debug builds

  #115382 commented on Jun 19, 2025 • 0 new comments

• SocketsHttpHandler_HttpClientHandler_Http11_Cancellation_Test.GetAsync_CancelDuringResponseHeadersReceived_TaskCanceledQuickly hung in CI

  #115281 commented on Jun 19, 2025 • 0 new comments

• Xml.Tests OOM on Wasm

  #115152 commented on Jun 19, 2025 • 0 new comments

• [8.0][runtime-community][linux-armv6] Failed to install runtime_python_requirements

  #114924 commented on Jun 19, 2025 • 0 new comments

• [Apple mobile][mono] `GitHub_23791` runtime test crash in AOT-interpreter mode

  #114908 commented on Jun 19, 2025 • 0 new comments

• nothing provides 'libopenssl1_0_0' needed by the to be installed dotnet-runtime-deps-8.0-8.0.17-1.x86_64

  #116519 commented on Jun 19, 2025 • 0 new comments

• Timeout in HostFactoryResolverTests.NoSpecialEntryPointPatternCanRunInParallel

  #114704 commented on Jun 19, 2025 • 0 new comments

• Test failure BasicEventSourceTests.TestsManifestGeneration.Test_EventSource_EtwManifestGenerationRollover

  #88027 commented on Jun 19, 2025 • 0 new comments

• [8.0] Long running test timeout: Wasm.Build.Tests.TestAppScenarios.WasmAppBuilderDebugLevelTests.BuildWithExplicitValue

  #114698 commented on Jun 19, 2025 • 0 new comments

• [9.0-staging] Unable to open dump json file

  #114693 commented on Jun 19, 2025 • 0 new comments

• [8.0][wasm] DefaultTemplate_AOT_InProjectFile test failure - aot-instances.dll precompiling failed with exit 137

  #114653 commented on Jun 19, 2025 • 0 new comments

• [maccatalyst][x64] SendTo_.*.Datagram_UDP_AccessDenied_Throws_DoesNotBind cannot reach host

  #114450 commented on Jun 19, 2025 • 0 new comments

• SIGKILL System.Runtime.Serialization.Formatters.Tests

  #114287 commented on Jun 19, 2025 • 0 new comments

• [8.0] GC Large array test failure

  #114222 commented on Jun 19, 2025 • 0 new comments

• CI flakiness: mono interpreter build getting killed

  #114123 commented on Jun 19, 2025 • 0 new comments

• Test failure: Microsoft.Extensions.Configuration.EnvironmentVariables.Test.EnvironmentVariablesTest.BindingDoesNotThrowIfReloadedDuringBinding

  #109904 commented on Jun 19, 2025 • 0 new comments

• [browser] NoFingerprint, LazyLoadingTests.LoadLazyAssemblyBeforeItIsNeeded, timeout

  #113836 commented on Jun 19, 2025 • 0 new comments

• [iOS][MacCatalyst] Invalid SocketOption in `MulticastInterface` on new macOS versions (14.7, 15.2)

  #113827 commented on Jun 19, 2025 • 0 new comments

• [Long Running Test] 'System.Composition.UnitTests.ConcurrencyTests.SharedInstancesAreNotVisibleUntilActivationCompletes'

  #113686 commented on Jun 19, 2025 • 0 new comments

• Test Failure: System.Diagnostics.Tests.ProcessTests/LongProcessNamesAreSupported

  #29383 commented on Jun 19, 2025 • 0 new comments

• [9.0] MemoryCacheTest.Trim(String throwOnDisposed=true) failure - assert values differ

  #113331 commented on Jun 19, 2025 • 0 new comments

• [Mono] Runtime test "test76531" fails in the LLVM (and mini) Full AOT configuration on linux-x64

  #113060 commented on Jun 19, 2025 • 0 new comments

• [Android] System.Collections.Immutable tests timeout on android-arm and android-x86

  #112948 commented on Jun 19, 2025 • 0 new comments

• [Android] System.Tests.RandomTests.Next_IntInt_Next_IntInt_AllValuesAreWithinRange failing on android-arm

  #112946 commented on Jun 19, 2025 • 0 new comments

• [android] Android.Device_Emulator.JIT.Test failing on emulators with CoreCLR

  #112633 commented on Jun 19, 2025 • 0 new comments

• TimeoutException in System.Net.Http.Functional.Tests.SocketsHttpHandler_HttpClientHandlerTest.SendAsync_Unexpected1xxResponses_DropAllInterimResponses

  #112592 commented on Jun 19, 2025 • 0 new comments

• [linux-x64] [mono-aot] Test `Runtime_101731.TestConvertToInt64NativeSingle(3.4028235E+38)` returns exit code 22

  #112557 commented on Jun 19, 2025 • 0 new comments

• [Mono] InvalidCastException thrown while doing an Array.Copy() from an Array of System.UInt32 to an Array of Enums

  #116462 commented on Jun 17, 2025 • 0 new comments

• [Perf] Linux/x64: System.Threading.Channels Regression on 6/2/2025 6:21:02 PM +00:00

  #116490 commented on Jun 17, 2025 • 0 new comments

• [Perf] Linux/x64: 1 Regression on 6/4/2025 3:33:05 AM +00:00

  #116489 commented on Jun 17, 2025 • 0 new comments

• [Perf] Linux/x64: 3 Regressions on 6/5/2025 3:43:16 AM +00:00

  #116485 commented on Jun 17, 2025 • 0 new comments

• error NETSDK1084: There is no application host available for the specified RuntimeIdentifier 'linux-xxx'

  #116510 commented on Jun 17, 2025 • 0 new comments

• Obsoleting race mitigating dispatch behavior in BCL awaiters

  #116420 commented on Jun 16, 2025 • 0 new comments

• Proposal: Move ILLink custom steps out of the trimmer process

  #107211 commented on Jun 16, 2025 • 0 new comments

• Blazor WebAssembly - `ZipArchiveEntry.Open` causes unexpected termination at runtime in published app on .NET 10 Preview 3 and 4

  #115780 commented on Jun 16, 2025 • 0 new comments

• [Mono]: DllImport using MarshalAs and SizeParamIndex set to an enum parameter not implemented

  #116154 commented on Jun 16, 2025 • 0 new comments

• Excel Automation AddIn fails under .NET6+

  #114500 commented on Jun 16, 2025 • 0 new comments

• .NET on game consoles

  #116249 commented on Jun 16, 2025 • 0 new comments

• Blazor Wasm PWA with AOT, publish build is not working after upgrade to .NET 9

  #111663 commented on Jun 16, 2025 • 0 new comments

• Blazor WebAssembly - `ZipArchiveEntry.Open` throws `ZLibException` when the `InvariantGlobalization` MSBuild property is set to true since .NET 10 Preview 3

  #115720 commented on Jun 16, 2025 • 0 new comments

• .NET 8 Release mode causes AccessViolationException instead of IndexOutOfRangeException

  #116516 commented on Jun 16, 2025 • 0 new comments

• JIT: local morph impacted by old promotion replacing wrapper structs with fields

  #115950 commented on Jun 16, 2025 • 0 new comments

• JIT: clean up unescaped only stored-to objects

  #116163 commented on Jun 16, 2025 • 0 new comments

• Arm64 WriteBarriers: Inline constants

  #113251 commented on Jun 16, 2025 • 0 new comments

• Suboptimal codgen for `Vector128.NarrowWithSaturation`

  #116526 commented on Jun 16, 2025 • 0 new comments

• JIT: Invalid handling of comparison with `long.MinValue`

  #116159 commented on Jun 16, 2025 • 0 new comments

• JIT: Support for flowing contexts is missing in runtime async

  #116523 commented on Jun 16, 2025 • 0 new comments

• Generated code of JSExport missing global

  #116254 commented on Jun 16, 2025 • 0 new comments

• WASM: browser-wasm * Release WasmBuildTests don't use hardcoded SDK version

  #116451 commented on Jun 16, 2025 • 0 new comments

• [9.0][wasm] error NETSDK1147: To build this project, the following workloads must be installed: wasm-tools

  #109653 commented on Jun 16, 2025 • 0 new comments

• MultipartContent with zero parts writes itself as a dummy empty part

  #115997 commented on Jun 16, 2025 • 0 new comments

• Arm64 SVE: Implement missing predicate methods

  #115244 commented on Jun 16, 2025 • 0 new comments

• FileSystemWatcher start performance issues on macOS

  #77793 commented on Jun 16, 2025 • 0 new comments

• Implement .NET Swift interop support targeting Apple platforms

  #95638 commented on Jun 16, 2025 • 0 new comments

• Feature request: Create a Stream that reads from a ReadOnlySequence<byte>

  #27156 commented on Jun 16, 2025 • 0 new comments

• Test failure: Interop/StructMarshalling/ReversePInvoke/MarshalSeqStruct/ReversePInvoke/ReversePInvokeTest/ReversePInvokeTest.cmd

  #110299 commented on Jun 16, 2025 • 0 new comments

• Data flow incorrectly handles out and ref parameters

  #101734 commented on Jun 12, 2025 • 0 new comments

• [API Proposal]: Add APIs to read the `AssemblyNameInfo` of an assembly file.

  #113749 commented on Jun 17, 2025 • 0 new comments

• Microsoft Security Advisory CVE-2025-30399 | .NET Remote Code Vulnerability

  #116495 commented on Jun 17, 2025 • 0 new comments

• XML validation doesn't support endOfDayFrag (24:00:00)

  #29005 commented on Jun 17, 2025 • 0 new comments

• Support 24:00 in hh:mm for ISO8601 dates

  #12197 commented on Jun 17, 2025 • 0 new comments

• Application crash while stepping into if 'justMyCode' is disabled

  #68018 commented on Jun 17, 2025 • 0 new comments

• Frequent GC Triggered by 'Internal Tuning' on Windows node compared to Linux/ARM node in .NET 8.0.16

  #115879 commented on Jun 17, 2025 • 0 new comments

• [HTTP/3] Support on WinHttpHandler

  #103561 commented on Jun 17, 2025 • 0 new comments

• [H/3] Stress run in Debug fails on assert

  #93713 commented on Jun 17, 2025 • 0 new comments

• [API Proposal]: Add QUERY verb support to HttpClient

  #113522 commented on Jun 17, 2025 • 0 new comments

• More refined categorization of tracing events?

  #113717 commented on Jun 17, 2025 • 0 new comments

• NO_PROXY: consider matching curl behavior

  #75199 commented on Jun 17, 2025 • 0 new comments

• [WinHttp] Manual_CertificateOnlySentWhenValid_Success fails with WINHTTP_CALLBACK_STATUS_REQUEST_ERROR in rolling CI

  #69238 commented on Jun 17, 2025 • 0 new comments

• HttpClient contention due to shared CTS registrations

  #110323 commented on Jun 17, 2025 • 0 new comments

• [API Proposal]: QUIC stream priority support

  #90281 commented on Jun 17, 2025 • 0 new comments

• Test failure: System.Net.Quic.Tests.QuicStreamTests.TestStreams

  #107969 commented on Jun 17, 2025 • 0 new comments

• [QUIC] Test MsQuic with OpenSSL 3.5

  #114911 commented on Jun 17, 2025 • 0 new comments

• [QUIC][H/3] Improve perfomance

  #95351 commented on Jun 17, 2025 • 0 new comments

• Http Stress Status Report

  #42211 commented on Jun 17, 2025 • 0 new comments

• [HTTP/3] We don't drain H3 stream after trailing headers

  #60118 commented on Jun 17, 2025 • 0 new comments

• Proposal: Integrate ILDasm Directly into .NET SDK for Linux Distributions

  #116204 commented on Jun 17, 2025 • 0 new comments

• [net9] System.Private.CoreLib occurs InvalidOperationException and InvalidCastException

  #114262 commented on Jun 17, 2025 • 0 new comments

• investigate TLS13 on MacOS

  #1979 commented on Jun 17, 2025 • 0 new comments

• Number of packets is significantly increased for inbound and outbound calls from .NET 8 to .NET 9

  #110822 commented on Jun 17, 2025 • 0 new comments

• Port 'Restrict named mutex files permissions' pull to current stable release

  #83133 commented on Jun 17, 2025 • 0 new comments

• dotnet.js fails to initialize when running in a web worker with onmessage handler

  #114918 commented on Jun 17, 2025 • 0 new comments

• 9.0.6 - Self Contained on a \\server\share\directory no longer executes

  #116521 commented on Jun 17, 2025 • 0 new comments

• [HTTP/2] Race between reading response and reset?

  #57617 commented on Jun 17, 2025 • 0 new comments

• JIT: Avoid capturing all jit temps in debug for runtime async

  #116370 commented on Jun 17, 2025 • 0 new comments

• # Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr ************ in tid **** (SGen worker)

  #105389 commented on Jun 17, 2025 • 0 new comments

• [API Proposal]: NativeTensor<T>

  #114089 commented on Jun 17, 2025 • 0 new comments

• Full GC notify not raised on Server GC

  #115110 commented on Jun 12, 2025 • 0 new comments

• System.Threading.Timer in NetStandard2.0 leaks threads after Azure VM Freeze

  #114991 commented on Jun 12, 2025 • 0 new comments

• Intermittent test crash on linux arm64 caused by FEATURE_STUBPRECODE_DYNAMIC_HELPERS

  #113810 commented on Jun 12, 2025 • 0 new comments

• [API Proposal]: Add PartitionedRateLimiter.TryReplenish

  #114151 commented on Jun 12, 2025 • 0 new comments

• [Mono]: Rare deadlock when pre-emptive suspend a thread holding look inside pthread library on Android.

  #114064 commented on Jun 12, 2025 • 0 new comments

• Unhandled exception message is printed multiple times to console

  #115215 commented on Jun 12, 2025 • 0 new comments

• Assert failure: !CREATE_CHECK_STRING(!GCHeapUtilities::GetGCHeap()->IsLargeObject(this))

  #114639 commented on Jun 12, 2025 • 0 new comments

• av in x86 JIT leads to runtime assert

  #115638 commented on Jun 12, 2025 • 0 new comments

• [RuntimeAsync] R2R support

  #115098 commented on Jun 12, 2025 • 0 new comments

• Access violation at COMUnhandledExceptionFilter

  #115476 commented on Jun 12, 2025 • 0 new comments

• ILLink analyzer doesn't warn for invalid annotations in top-level methods

  #101215 commented on Jun 12, 2025 • 0 new comments

• [API Proposal]: Interlocked.Or/And for enums

  #114568 commented on Jun 12, 2025 • 0 new comments

• GC hangs indefinitely on LongRunning

  #115794 commented on Jun 12, 2025 • 0 new comments

• Trim Analyzer and Trimmer warning parity

  #101149 commented on Jun 12, 2025 • 0 new comments

• GC Crash

  #116086 commented on Jun 12, 2025 • 0 new comments

• [Perf] Linux/arm64: 2 Regressions on 5/19/2025 8:58:33 PM +00:00

  #115903 commented on Jun 12, 2025 • 0 new comments

• [ILLink]: Using InternalsVisibleTo in System.Private.CoreLib breaks a runtime build

  #93247 commented on Jun 12, 2025 • 0 new comments

• GC heap initialization failed (0x8007000E) on ARM64 Linux (Ubuntu 24.04 via Termux/proot-distro)

  #116431 commented on Jun 12, 2025 • 0 new comments

• Intrinsically recognize Type.GetGenericTypeDefinition

  #94990 commented on Jun 12, 2025 • 0 new comments

• [ILLink analyzer] Analyzer doesn't produce RequiresDynamicCode warnings for dynamic objects

  #94427 commented on Jun 12, 2025 • 0 new comments

• COM source generator Enumerator pattern

  #88253 commented on Jun 12, 2025 • 0 new comments

• Remove SyntaxTree rooting from interop source generators

  #83870 commented on Jun 12, 2025 • 0 new comments

• Add support for converting structs into custom marshallers structs in Visual Studio

  #81656 commented on Jun 12, 2025 • 0 new comments

• [API Proposal]: AssemblyLoadContext.TryLoadFromAssemblyName

  #87185 commented on Jun 12, 2025 • 0 new comments

• [NativeAOT] reintroduce the use of personality routines in PInvoke stubs

  #73429 commented on Jun 12, 2025 • 0 new comments

• Assembly loader cache is case-insensitive even on cache-sensitive file systems

  #57286 commented on Jun 12, 2025 • 0 new comments

• Add support for marking objects as immutable at runtime.

  #45806 commented on Jun 12, 2025 • 0 new comments

• JIT: `Span<T>.Slice` (with `MemoryMarshal.Write`) produce excess bound checks

  #116580 commented on Jun 12, 2025 • 0 new comments

• .NET Runtime-Async Feature

  #109632 commented on Jun 12, 2025 • 0 new comments

• Test failure: profiler/handles/handles/handles.cmd

  #111008 commented on Jun 16, 2025 • 0 new comments

• [API Proposal]: Make GenericNameAsn (and related) available via X509SubjectAlternativeNameExtension

  #116348 commented on Jun 15, 2025 • 0 new comments

• Consider doing certificate revocation checking by default for SslStream/HttpClient

  #111704 commented on Jun 15, 2025 • 0 new comments

• [API Proposal]: SemaphoreSlim.EnterScope

  #103509 commented on Jun 15, 2025 • 0 new comments

• Fix `IDE0075` (Conditional expression can be simplified) violations

  #69156 commented on Jun 14, 2025 • 0 new comments

• Consider adding FillAsync and async APIs on data adapters

  #22109 commented on Jun 14, 2025 • 0 new comments

• Expand API surface for DateTime, DateTimeOffset, DateOnly, TimeOnly, and TimeSpan

  #113033 commented on Jun 14, 2025 • 0 new comments

• AssemblyLoadContext unloadability and 3rd party libraries

  #116142 commented on Jun 14, 2025 • 0 new comments

• A TypeLoadException may occur when referencing type information of a structure

  #116546 commented on Jun 14, 2025 • 0 new comments

• Need to pull pinning via `&MemoryMarshal.GetReference`

  #27308 commented on Jun 14, 2025 • 0 new comments

• JIT: EH seemingly removed with `Dp.DotProductBySelectedQuadruplet`

  #116129 commented on Jun 13, 2025 • 0 new comments

• JIT: loop cloning assumes array refs are TYP_REF

  #115663 commented on Jun 13, 2025 • 0 new comments

• JIT: Assertion failed 'false && "found use of a node that is not in the LIR sequence"

  #116568 commented on Jun 13, 2025 • 0 new comments

• Test failure: profiler/transitions/transitions/transitions.cmd

  #114608 commented on Jun 13, 2025 • 0 new comments

• JIT/interpreter/InterpreterTester/InterpreterTester.cmd failing under jitstress with "ASSERT FAILED !HasPrecode()"

  #116214 commented on Jun 13, 2025 • 0 new comments

• Assert failure: Consistency check failed: FAILED: pThread->PreemptiveGCDisabled()

  #114638 commented on Jun 13, 2025 • 0 new comments

• Assert failure '!CREATE_CHECK_STRING(bSmallObjectHeapPtr || bLargeObjectHeapPtr)'

  #111922 commented on Jun 13, 2025 • 0 new comments

• SPMI: Timeout during collection of LoaderClassloaderGenerics on win-arm64

  #116210 commented on Jun 13, 2025 • 0 new comments

• Test failure: System.Numerics.Tensors.Tests.Int16GenericTensorPrimitives.DivRem_SpanScalar_InPlace

  #116421 commented on Jun 13, 2025 • 0 new comments

• [API Proposal]: Add support for VietnameseLunisolarCalendar

  #116577 commented on Jun 13, 2025 • 0 new comments

• TensorPrimitives improvements in .NET 10.0

  #93286 commented on Jun 13, 2025 • 0 new comments

• Crossgen outerloop regression: JIT/opt/ObjectStackAllocation/ObjectStackAllocationTests/ObjectStackAllocationTests.cmd

  #109314 commented on Jun 13, 2025 • 0 new comments

• [API Proposal]: Add SubStream type to get a slice of a larger stream

  #83340 commented on Jun 13, 2025 • 0 new comments

• [JsonSerializer] Retain the flexibilty of JSON.NET's JsonConstructor logic

  #116564 commented on Jun 13, 2025 • 0 new comments

• Extend the AttributeUsageAttribute to specify access type (instance, static)

  #39622 commented on Jun 13, 2025 • 0 new comments

• [API Proposal]: RSA PSS salt length

  #104080 commented on Jun 13, 2025 • 0 new comments

• Build Error: Build failure with Address Sanitizer when using clr+libs+packs.product

  #115324 commented on Jun 13, 2025 • 0 new comments

• Missing the description for some properties & events of DataSet control

  #45883 commented on Jun 13, 2025 • 0 new comments

• ILC should run after ComputeResolvedFilesToPublishList

  #108909 commented on Jun 12, 2025 • 0 new comments

• Add docs for porting dotnet to a new OS/arch/libc

  #90883 commented on Jun 12, 2025 • 0 new comments

• [wasm] `DebuggerTests.MiscTests.DebuggerTests.MiscTests.TestDebugUsingMultiThreadedRuntime` failing

  #89909 commented on Jun 19, 2025 • 0 new comments

• OOM on System.Text.Json.Tests.Utf8JsonWriterTests.WriteRawLargeJsonToStreamWithoutFlushing

  #88272 commented on Jun 19, 2025 • 0 new comments

• Test failure WindowsAlternateDataStreamOverwrite

  #83659 commented on Jun 19, 2025 • 0 new comments

• System.Data.OleDb.Tests timeout in net48 x86 Release leg

  #87783 commented on Jun 19, 2025 • 0 new comments

• System.ComponentModel.Win32Exception : An error occurred trying to start process 'notepad.exe' with working directory 'C:\h\w\9F8D0903\w\B7E309C0\e'. Access is denied

  #90406 commented on Jun 19, 2025 • 0 new comments

• [tests] System.IO.Pipes.Tests NamedPipeTest Failing on iOS/tvOS

  #77469 commented on Jun 19, 2025 • 0 new comments

• [6.0] HostActivation Tests windows x86 build failure

  #81851 commented on Jun 19, 2025 • 0 new comments

• System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildInvalidSignatureTwice failure

  #82837 commented on Jun 19, 2025 • 0 new comments

• [6.0] System.Random test failure: NextInt_AllValuesAreWithinSpecifiedRange

  #83421 commented on Jun 19, 2025 • 0 new comments

• [6.0] Android test failure: Failed to install mobile app

  #83422 commented on Jun 19, 2025 • 0 new comments

• [6.0] GC test failures: Handle collector count overflows or underflows

  #81383 commented on Jun 19, 2025 • 0 new comments

• `System.IO.Pipes.Tests.NamedPipeTest_Specific.ClientConnectAsync_Cancel_With_InfiniteTimeout` failing on `Libraries Test Run release coreclr windows x86 Release`

  #69101 commented on Jun 19, 2025 • 0 new comments

• Intermittent build failure in AfterSourceBuild: "Could not write state file"

  #76488 commented on Jun 19, 2025 • 0 new comments

• 3 System.Diagnostics tests failing - System.FormatException : The input is not a valid Base-64

  #76140 commented on Jun 19, 2025 • 0 new comments

• Build on Windows Fails sometimes with fatal error C1090: PDB API call failed

  #48070 commented on Jun 19, 2025 • 0 new comments

• System.Diagnostics.Tests.InstanceDataTests.InstanceDataCollectionCollection tests failing in CI

  #75417 commented on Jun 19, 2025 • 0 new comments

• System.Data.OleDb.Test - timeout and hangs

  #74488 commented on Jun 19, 2025 • 0 new comments

• [cDAC] Stackwalking support all Frame types

  #114019 commented on Jun 19, 2025 • 0 new comments

• ARM64-SVE: `TestFirstTrue()` can be optimised away when using `CreateTrueMask()`

  #108392 commented on Jun 19, 2025 • 0 new comments

• [mono] `Unsafe.[Write/Read]Unaligned` doesn't unroll 64B blocks

  #106822 commented on Jun 19, 2025 • 0 new comments

• Process.windows.cs CreatePipe() comment

  #30278 commented on Jun 19, 2025 • 0 new comments

• Add API to provide existing DI scope to HttpClientFactory

  #47091 commented on Jun 19, 2025 • 0 new comments

• Consider adding a telemetry event for failed HTTP connection attempts

  #110351 commented on Jun 19, 2025 • 0 new comments

• [HttpStress] `H3_REQUEST_REJECTED` in Get / Get Slow

  #109121 commented on Jun 19, 2025 • 0 new comments

• Deadlock in WebSocketBase

  #115559 commented on Jun 19, 2025 • 0 new comments

• HttpClient may leak UnobservedTaskException in CheckUsabilityOnScavenge

  #110951 commented on Jun 19, 2025 • 0 new comments

• [API Proposal]: Add APIs to WebSocket which allow it to be read as a Stream

  #111217 commented on Jun 19, 2025 • 0 new comments

• CoreCLR Interpreter - diagnostics

  #112744 commented on Jun 19, 2025 • 0 new comments

• HttpWebRequest.GetRequestStream returns new stream instance on every invocation

  #41403 commented on Jun 19, 2025 • 0 new comments

• Cannot serialize XML with nested classes - Microsoft.XmlSerializer.Generator 2.2.0

  #36921 commented on Jun 18, 2025 • 0 new comments

• Assertion failed in SafeFileHandle.OverlappedValueTaskSource.IOCallback

  #99517 commented on Jun 19, 2025 • 0 new comments

• [8.0][wasm] Exit code 137 returned from docker process after executing containerHandlerInvoker.js, cs files specified multiple times

  #99423 commented on Jun 19, 2025 • 0 new comments

• [browser][mt][wbt] `Wasm.Build.Tests.BlazorWasmTestBase.BlazorRunTest` Current count: 0

  #99283 commented on Jun 19, 2025 • 0 new comments

• ASSERT [THREAD ] at /__w/1/s/src/coreclr/pal/src/include/pal/utils.h.36: Expression: result >= val

  #99163 commented on Jun 19, 2025 • 0 new comments

• [outerloop] System.Runtime.Tests crash with exit code 137 in linux debug coreclr

  #98964 commented on Jun 19, 2025 • 0 new comments

• [7.0] Could not find a part of the path in System.IO.Tests.FileSystemWatcherTests.FileSystemWatcher_Directory_Delete_MultipleFilters

  #98193 commented on Jun 19, 2025 • 0 new comments

• [debugger][mt][browser] TestDebugUsingMultiThreadedRuntime times out

  #98110 commented on Jun 19, 2025 • 0 new comments

• [mt][browser] `HttpClient_CancelInDifferentThread` failing with operation cancelled

  #98101 commented on Jun 19, 2025 • 0 new comments

• [browser][debugger] Firefox EvaluateOnCallFrame2Tests

  #98086 commented on Jun 19, 2025 • 0 new comments

• System.IO.Tests.File_GetSetTimes_SafeFileHandle.WritingShouldUpdateWriteTime_After_SetLastAccessTime failing

  #97020 commented on Jun 19, 2025 • 0 new comments

• [6.0] Test failure in System.Text.Json.Tests.Utf8JsonWriterTests.Writing3MBBase64Bytes(formatted: True, skipValidation: False)

  #96879 commented on Jun 19, 2025 • 0 new comments

• Error while retrieving client Settings for PipelineArtifact. HttpRequestException: nodename nor servname provided, or not known (vsblobprodcus3.vsblob.visualstudio.com:443)

  #96798 commented on Jun 19, 2025 • 0 new comments

• [browser][MT] MutexTests - operation does not support unaligned accesses

  #96191 commented on Jun 19, 2025 • 0 new comments

• Test failure System.Diagnostics.Tests.PerformanceCounterCategoryTests.PerformanceCounterCategory_Create_Invalid

  #94498 commented on Jun 19, 2025 • 0 new comments

• [8.0] [wasm] [AOT] HTTP Error 500.30 - ASP.NET Core app failed to start

  #95160 commented on Jun 19, 2025 • 0 new comments

• The system cannot open the device or file specified 'NuGet-Migrations'

  #91987 commented on Jun 19, 2025 • 0 new comments

• System.Diagnostics.Tests.ProcessTests.TestCheckChildProcessUserAndGroupIds failing Subset assertion

  #92944 commented on Jun 19, 2025 • 0 new comments

• [wasm] WBT: Blazor tests on windows failing with `Failed to bind to address` for random ports

  #92910 commented on Jun 19, 2025 • 0 new comments

• [8.0] 'RanToCompletion' failure in System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease_Post

  #92804 commented on Jun 19, 2025 • 0 new comments

• System.Management.Tests fail with System.Management.ManagementException

  #92518 commented on Jun 19, 2025 • 0 new comments

• [8.0] coreclr test failure: readytorun_GenericCycleDetection._Depth3Test_Depth3Test_._Depth3Test_Depth3Test_sh()

  #92420 commented on Jun 19, 2025 • 0 new comments

• MSBuild crashing in the build

  #92290 commented on Jun 19, 2025 • 0 new comments

• AzDo uploading failure: "Blob is incomplete"

  #92148 commented on Jun 19, 2025 • 0 new comments

• Compiler crashes when failing to release Mutex

  #53420 commented on Jun 19, 2025 • 0 new comments

• ComInterfaceGenerator.Unit.Tests crashes on net9.0-linux-Debug-x64-Mono_release-Ubuntu.2204.Amd64.Open

  #92070 commented on Jun 19, 2025 • 0 new comments

• Address race in PerformanceCounterLib

  #90803 commented on Jun 19, 2025 • 0 new comments

• STATUS_UNSUCCESSFUL in RsaCryptRoundtrip_OaepSHA1

  #29683 commented on Jun 19, 2025 • 0 new comments

• tracing/runtimeeventsource/nativeruntimeeventsource/nativeruntimeeventsource failing in CI

  #90605 commented on Jun 19, 2025 • 0 new comments

• System.Runtime.Numerics.Tests.WorkItemExecution failure terminate the process because of out of memory

  #90439 commented on Jun 19, 2025 • 0 new comments

• Crash in Microsoft.Extensions.Logging.Generators.Roslyn4.0.Tests.WorkItemExecution

  #90019 commented on Jun 19, 2025 • 0 new comments

• HWIntrinsicFlag has run out of space

  #115474 commented on Jun 18, 2025 • 0 new comments

• [API Proposal]: BitOperations add Log10(uint/ulong value)

  #116043 commented on Jun 18, 2025 • 0 new comments

• The PipeWriter 'ResponseBodyPipeWriter' does not implement PipeWriter.UnflushedBytes

  #108075 commented on Jun 18, 2025 • 0 new comments

• Debugger doesn't attach on macOS 26

  #116545 commented on Jun 18, 2025 • 0 new comments

• net5.0 console apps on linux don't show OutOfMemoryExceptions before being OOM-killed

  #46147 commented on Jun 18, 2025 • 0 new comments

• Support Apple .dSYM bundles in symbol packages/indexing

  #92911 commented on Jun 18, 2025 • 0 new comments

• TimeSpan has all of the semantics of numbers, but none of the new interfaces

  #76225 commented on Jun 18, 2025 • 0 new comments

• Invalid type for MakeGenericMethod is crashing the runtime

  #71339 commented on Jun 18, 2025 • 0 new comments

• FileSystemWatcher fails to register file addition on Linux when IncludeSubdirectories = true

  #116351 commented on Jun 18, 2025 • 0 new comments

• Arm64: Implement SVE2 APIs

  #115479 commented on Jun 18, 2025 • 0 new comments

• UTF8Encoding should support encoding/decoding of unpaired surrogates

  #14785 commented on Jun 18, 2025 • 0 new comments

• dotnet publish how to generate bcl library pdb file.

  #116364 commented on Jun 18, 2025 • 0 new comments

• [Android] App crashing with condition `xref_count == xref_index' not met

  #106410 commented on Jun 18, 2025 • 0 new comments

• C# BinaryReader/BinaryWriter and dynamic variables.

  #45789 commented on Jun 18, 2025 • 0 new comments

• Enable support for NativeAOT targeting iOS via opt-in feature

  #80905 commented on Jun 18, 2025 • 0 new comments

• Public Enum FileAttributes is missing values

  #39831 commented on Jun 18, 2025 • 0 new comments

• [API Proposal]: Provide path information for custom JsonException error messages in System.Text.Json

  #79755 commented on Jun 18, 2025 • 0 new comments

• System.Text.Json: customize handling of unknown enum values in JsonStringEnumConverter

  #57031 commented on Jun 18, 2025 • 0 new comments

• Arm64 SVE: Remaining SVE1 API work

  #115331 commented on Jun 18, 2025 • 0 new comments

• ARM64-SVE: Use predicate versions of instructions

  #101970 commented on Jun 18, 2025 • 0 new comments

• When will the community release the LoongArch64's SDK package with ARM32/64 and X86/64?

  #116293 commented on Jun 18, 2025 • 0 new comments

• SIGSEGV crash in drain_gray_stack on .NET 9 iOS

  #116586 commented on Jun 18, 2025 • 0 new comments

• Should we add EditorBrowsable to Path.InvalidPathChars property

  #45932 commented on Jun 18, 2025 • 0 new comments

• BadImageFormatException when invoking static abstract method through reflection

  #79331 commented on Jun 18, 2025 • 0 new comments

• JIT: De-abstraction in .NET 10

  #108913 commented on Jun 17, 2025 • 0 new comments

• [API Proposal]: SLH-DSA

  #116282 commented on Jun 17, 2025 • 0 new comments

• [API Proposal]: SVE: Correct multi register store methods

  #115338 commented on Jun 17, 2025 • 0 new comments

• [API Proposal]: ARM64 SVE: LoadVectorNonFaulting APIs require a mask due to FFR

  #108234 commented on Jun 17, 2025 • 0 new comments

• [API Proposal]: SVE: Correct multi register load methods

  #114910 commented on Jun 17, 2025 • 0 new comments

• Add access to name from HttpClientFactory callbacks

  #110167 commented on Jun 19, 2025 • 0 new comments

• [Android] Improve test coverage on CoreCLR Android

  #114951 commented on Jun 19, 2025 • 0 new comments

• CoreCLR Interpreter

  #112158 commented on Jun 19, 2025 • 0 new comments

• CoreCLR Interpreter - preventing executable code generation at runtime

  #112743 commented on Jun 19, 2025 • 0 new comments

• CoreCLR Interpreter - CoreCLR support

  #112742 commented on Jun 19, 2025 • 0 new comments

• [mono][ios] Missing support for building native libraries as part of tests

  #92129 commented on Jun 19, 2025 • 0 new comments

• [mono] Disabled runtime and library tests on Apple mobile

  #91923 commented on Jun 19, 2025 • 0 new comments

• [ios] Add support for multiple app bundles in the runtime pipeline for a test directory

  #89917 commented on Jun 19, 2025 • 0 new comments

• [tests] Apple mobile test coverage improvements

  #84254 commented on Jun 19, 2025 • 0 new comments

• Mono interpreter doesn't handle mutating `newobj` values through aliases

  #74687 commented on Jun 19, 2025 • 0 new comments

• [MONO][Interp] Loader/classloader/* tests failed on Android x64 with interpreter

  #54399 commented on Jun 19, 2025 • 0 new comments

• [mono][tests] Tests System.Reflection and System.Threading.Tasks.Parallel fail on Apple mobile platforms

  #93852 commented on Jun 19, 2025 • 0 new comments

• [infra] Implement XHarness test discovery/running without the XunitFrontController

  #91871 commented on Jun 19, 2025 • 0 new comments

• GeneratedComInterface/Class needs a way to register a factory method

  #111616 commented on Jun 19, 2025 • 0 new comments

• IOException when creating a global mutex on macOS

  #100135 commented on Jun 19, 2025 • 0 new comments

• [Android] Investigate and reduce `coreclr_static.a` size

  #116531 commented on Jun 19, 2025 • 0 new comments

• macOS builds should be compiled with FEATURE_PERFMAP too

  #1227 commented on Jun 19, 2025 • 0 new comments

• Test failure: JIT/interpreter/InterpreterTester/InterpreterTester.cmd

  #116508 commented on Jun 19, 2025 • 0 new comments

• Trim analyzer should warn about assignment to get-only property

  #93277 commented on Jun 19, 2025 • 0 new comments

• JsonIgnore attribute has no effect on init-only properties in source generation mode

  #101877 commented on Jun 18, 2025 • 0 new comments

• [wasm][debugger] Debugger tests disabled

  #89409 commented on Jun 18, 2025 • 0 new comments

• [mono][Perf] URI-related regressions on Mono: 12 Regressions on 9/10/2024 8:39:38 AM

  #107910 commented on Jun 18, 2025 • 0 new comments

• [Perf] Windows/x64: 7 Regressions on 5/16/2025 10:16:17 PM +00:00

  #115789 commented on Jun 18, 2025 • 0 new comments

• [Perf] Perf Regressions from caching profile data for inlinee casts

  #116491 commented on Jun 18, 2025 • 0 new comments

• Consider allow pointers as generic type arguments

  #13627 commented on Jun 18, 2025 • 0 new comments

• Trim analyzer has better control flow graph than illink and ilc

  #102830 commented on Jun 18, 2025 • 0 new comments

• Error: [MONO] * Assertion at /__w/1/s/src/mono/mono/metadata/assembly.c:1673, condition `<disabled>' not met

  #107730 commented on Jun 18, 2025 • 0 new comments

• [Perf] Windows/x64: 38 Regressions on 1/21/2025 8:48:11 PM +00:00

  #111912 commented on Jun 18, 2025 • 0 new comments

• [API Proposal]: Math.MulHigh

  #68207 commented on Jun 18, 2025 • 0 new comments

• Suboptimal x64 codegen for signed Math.BigMul

  #75594 commented on Jun 18, 2025 • 0 new comments