95 Pull requests merged by 46 people

• Scaffold CompositeMLDsa and CompositeMLDsaAlgorithm

  #116926 merged Jun 28, 2025

• JIT: extend indirect virtual stub optimization to arrays

  #116771 merged Jun 28, 2025

• Feedback for converting eventsource metadata list to a dict

  #117092 merged Jun 28, 2025

• Update build and test images to Alpine 3.22

  #116167 merged Jun 27, 2025

• [clr-interpreter] Followon changes from PR #116990

  #117093 merged Jun 27, 2025

• Add missing documentation for PQ-DSA and ML-DSA CNG identifiers

  #117094 merged Jun 27, 2025

• Fix diagnostic for calls on marshalled delegates

  #117073 merged Jun 27, 2025

• De-duplicate PQC type helpers and unify source files.

  #117089 merged Jun 27, 2025

• [release/8.0-staging] Remove invalid GCPROTECT for duplicate slot

  #117030 merged Jun 27, 2025

• Use defined width types in PatchpointInfo

  #117029 merged Jun 27, 2025

• JIT: Rename BasicBlock edge ref methods

  #117087 merged Jun 27, 2025

• Arm64 SVE: Force tests to always run with hwintrinsics enabled

  #117083 merged Jun 27, 2025

• ML-KEM: MLKemCng and CNG properties

  #117060 merged Jun 27, 2025

• JIT: Update base mask size for widening float conversion instructions

  #117075 merged Jun 27, 2025

• Remove obsolete native AOT test special casing

  #116958 merged Jun 27, 2025

• JIT: Generalize flow edge redirection logic

  #116933 merged Jun 27, 2025

• JIT: Fix Avx512F.Classify instruction mapping

  #117067 merged Jun 27, 2025

• Fix handling of culture in logging generator for > 6 parameters

  #117009 merged Jun 27, 2025

• Add missing CultureInfo.InvariantCulture use to LogValuesFormatter

  #117008 merged Jun 27, 2025

• converting eventsource metadata list to a dict

  #117031 merged Jun 27, 2025

• [9.0] Backport 115546 FLS initialization fix to 9.

  #116872 merged Jun 27, 2025

• Shared generics opcodes

  #116990 merged Jun 27, 2025

• Add equality to SlhDsaAlgorithm

  #117069 merged Jun 27, 2025

• JIT: Fix assert in object allocation phase

  #117066 merged Jun 26, 2025

• Fix typos in GC comments

  #117036 merged Jun 26, 2025

• Add support for application-specific settings files in Host defaults

  #116987 merged Jun 26, 2025

• Update openssl dependency for SLES

  #116922 merged Jun 26, 2025

• Actually change the length of BundleID to 12

  #116986 merged Jun 26, 2025

• JIT: Update switch likelihoods after peeling dominant case

  #116984 merged Jun 26, 2025

• Re-enable DynamicObjects test

  #116972 merged Jun 26, 2025

• Add tests validating that append-only hash table collections are enumerated preserving insertion order.

  #116964 merged Jun 26, 2025

• Update ML-DSA COSE public API

  #117011 merged Jun 26, 2025

• Do not assert IsSupported in DefaultValueAttribute ctor

  #117042 merged Jun 26, 2025

• [Android] Add CoreCLR smoke tests for Android

  #116540 merged Jun 26, 2025

• Use secret arg to determine if reverse pinvoke is ILStub or not

  #117035 merged Jun 26, 2025

• Add WebSocketStream

  #116729 merged Jun 26, 2025

• Fix URI edge case issue

  #116789 merged Jun 26, 2025

• JIT: GDV Cleanup Phase

  #116992 merged Jun 25, 2025

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

  #116775 merged Jun 25, 2025

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

  #116776 merged Jun 25, 2025

• Use the better pseudo-names where available on xarch

  #116923 merged Jun 25, 2025

• JIT: switch escape analysis flagging to look for calls returning IEnumerator<T>

  #116978 merged Jun 25, 2025

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

  #112924 merged Jun 25, 2025

• [cDAC] ARM Stackwalking

  #116645 merged Jun 25, 2025

• Implement various SVE2 Right Shift intrinsics

  #116914 merged Jun 25, 2025

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

  #116817 merged Jun 25, 2025

• Fix a typo in GC comment

  #117013 merged Jun 25, 2025

• ISOSDacInterface::GetMethodDescName use proper path separator in cross-dac scenarios

  #116981 merged Jun 25, 2025

• Capture build-id in module load events on Linux

  #116865 merged Jun 25, 2025

• [RISC-V] Reverse unordered FP comparisons in branches

  #115943 merged Jun 25, 2025

• [browser] JSExport missing global::

  #116960 merged Jun 25, 2025

• Fix typo in SpinOnceCore comment

  #116980 merged Jun 25, 2025

• Enable TensorPrimitive vectorization for Half for lots of methods

  #116934 merged Jun 25, 2025

• Extend a few TensorPrimitive optimizations to nint/nuint

  #116945 merged Jun 25, 2025

• Try fixing native AOT outerloop runs

  #116961 merged Jun 24, 2025

• Use runtime formatting for ILLink

  #116941 merged Jun 24, 2025

• Make SingleFile BundleID the expected length (12 bytes)

  #116656 merged Jun 24, 2025

• [clr-interp] Implement support for CEE_CASTCLASS and static field helper

  #116957 merged Jun 24, 2025

• Disable WER for host test apps that intentionally crash

  #116936 merged Jun 24, 2025

• Add trimming intrinsic for EventInfo.EventHandlerType.GetMethod("Invoke")

  #116931 merged Jun 24, 2025

• Fix test Http3_WaitForConnection_RecordedWhenWaitingForStream

  #116741 merged Jun 24, 2025

• [HTTP] Stricter header value validation

  #116634 merged Jun 24, 2025

• Update fgMorphHWIntrinsic to more closely follow fgMorphSmpOp

  #116892 merged Jun 24, 2025

• Avoid unnecessary allocations of jump stubs

  #116944 merged Jun 24, 2025

• Streamline ConcurrentDictionary.Enumerator.MoveNext

  #116949 merged Jun 24, 2025

• System.IO.Pipes: Fix typo in comment

  #116954 merged Jun 24, 2025

• Fix buffer slicing in (U)Int128 property name serialization

  #116868 merged Jun 24, 2025

• Fix building coreclr SPC inside VS

  #116925 merged Jun 24, 2025

• ML-DSA + COSE improve tests

  #116543 merged Jun 24, 2025

• Adding push2/pop2

  #116035 merged Jun 24, 2025

• Fix ILogB for subnormal values

  #116913 merged Jun 24, 2025

• [EventPipe][UserEvents] Add copy of user_events structs

  #116930 merged Jun 24, 2025

• Adding debugger step-through attributes to static helpers

  #116935 merged Jun 24, 2025

• [cDAC] Support ISOSDacInterface16

  #116938 merged Jun 24, 2025

• [mono] support nullable types in mono BitCast intrinsic

  #116874 merged Jun 23, 2025

• Update ILLink analyzer generated testcases

  #116932 merged Jun 23, 2025

• Implement CORINFO_FIELD_INTRINSIC_ZERO and _ISLITTLEENDIAN

  #116853 merged Jun 23, 2025

• Vectorize TensorPrimitives.CosineSimilarity<Half>

  #116898 merged Jun 23, 2025

• [mono][gc] Fix gc descriptor computation for InlineArray structs

  #116879 merged Jun 23, 2025

• Support Null configuration

  #116677 merged Jun 23, 2025

• Ensure FMA optimizations kick in under embedded broadcast

  #116891 merged Jun 23, 2025

• Override type load limit in AssemblyBinder::GetNameForDiagnosticsFromManagedALC

  #116900 merged Jun 23, 2025

• Remove unsafe keyword from some SVE2 intrinsics

  #116915 merged Jun 23, 2025

• [wasm] Bump chrome for testing - linux: 137.0.7151.119, windows: 138.0.7204.35

  #116893 merged Jun 23, 2025

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

  #116819 merged Jun 23, 2025

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

  #116687 merged Jun 23, 2025

• Simplify TryConvert for Half, Int128 and UInt128

  #116902 merged Jun 22, 2025

• Optimize '[Guid]' parsing on Native AOT

  #116324 merged Jun 22, 2025

• Simplify generic floating point->integer conversions

  #116896 merged Jun 22, 2025

• Enable vectorization of TensorPrimitives.ConvertTruncating for float/double

  #116895 merged Jun 22, 2025

• Cleanup unused code from nativeaot and ilc

  #116480 merged Jun 22, 2025

• Fix FileSystemWatcher state cleanup on dispose/finalization on Windows

  #116830 merged Jun 22, 2025

• Change g_fEEShutDown to be Volatile

  #116885 merged Jun 21, 2025

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

  #116804 merged Jun 21, 2025

• Tensor doc improvements

  #116562 merged Jun 21, 2025

64 Pull requests opened by 42 people

• Fix the interpreted version of Expression<>.Compile() for setting field on value types

  #116901 opened Jun 22, 2025

• Share some array code between CoreCLR and NativeAOT

  #116903 opened Jun 22, 2025

• [main] Update dependencies from dotnet/xharness

  #116907 opened Jun 23, 2025

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

  #116908 opened Jun 23, 2025

• Ignore revocation checking failures on HTTPS tests on OSX

  #116910 opened Jun 23, 2025

• [release/9.0-staging][wbt] Prevent `InvalidOperationException` on `TestOutputHelper` logging.

  #116916 opened Jun 23, 2025

• [browser][wbt] Relative npm path

  #116918 opened Jun 23, 2025

• Implement the unsigned-source overflowing conversions in the interpreter

  #116924 opened Jun 23, 2025

• Add System.Security.Cryptography.Pkcs to aspnetcore transport package

  #116927 opened Jun 23, 2025

• Show specific error message for `dotnet <app_path>` where app_path is a non-dll/exe file that exists

  #116940 opened Jun 23, 2025

• Forward CancellationToken in Task-based Socket.ConnectAsync

  #116943 opened Jun 23, 2025

• [Json] JsonSerializer+PipeReader support

  #116947 opened Jun 24, 2025

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

  #116948 opened Jun 24, 2025

• [release/9.0-staging][mono][gc] Fix gc descriptor computation for InlineArray structs

  #116951 opened Jun 24, 2025

• [RISC-V] Substituting INS_ori and INS_addi with INS_mov for zero immediate values

  #116956 opened Jun 24, 2025

• [release/9.0-staging] Fix ILogB for subnormal values

  #116973 opened Jun 24, 2025

• Updating xarch to utilize EVEX compares and blending where profitable

  #116983 opened Jun 24, 2025

• [APX] Make sure disasmembler log correct EGPR size when OSIZE is 32b.

  #116988 opened Jun 24, 2025

• Use LSB of vector when converting from vector to mask

  #116991 opened Jun 24, 2025

• Separate MultipleHives tests into regular FrameworkResolution and MultilevelLookup (Windows-only) test classes

  #116993 opened Jun 24, 2025

• [WIP] Migrate to WiX 5

  #117010 opened Jun 25, 2025

• Allow trimming out HTTP3 support

  #117012 opened Jun 25, 2025

• [OSX][TLS 1.3] Network Framework Native Layer + Interop Classes Implementations

  #117016 opened Jun 25, 2025

• [cDAC] Change runtime-diagnostics pipeline trigger

  #117018 opened Jun 25, 2025

• Misc. illumous build fixes (prereq. for #105403)

  #117023 opened Jun 25, 2025

• [cDAC] Remove native components

  #117024 opened Jun 25, 2025

• Http3RequestStream: read EOS after trailers

  #117026 opened Jun 25, 2025

• Fixed instances where invalid was written as invalud or invalod

  #117027 opened Jun 25, 2025

• Testing CI

  #117032 opened Jun 25, 2025

• Avoid duplicate messages in Console logging with Json formatter

  #117033 opened Jun 25, 2025

• Track assignment to property backing field

  #117034 opened Jun 26, 2025

• Replace `CordbProcess::GetSharedDomain` with `GetAppDomain`

  #117037 opened Jun 26, 2025

• [release/8.0-staging] Enable MUTEX_BASED_CSS in PAL

  #117038 opened Jun 26, 2025

• ML-DSA add byte array APIs

  #117044 opened Jun 26, 2025

• [main] Source code updates from dotnet/dotnet

  #117046 opened Jun 26, 2025

• [RISC-V] Optimize switch table

  #117048 opened Jun 26, 2025

• arm64: Sve2 VectorTableLookup & VectorTableLookupExtension

  #117051 opened Jun 26, 2025

• [Apple] Disable failing Apple mobile string tests

  #117054 opened Jun 26, 2025

• Fix IP adjustment for interpreter EH

  #117055 opened Jun 26, 2025

• Save and restore `ExecutionContext` for runtime async calls

  #117056 opened Jun 26, 2025

• Make dn_simdhash OOM safe

  #117059 opened Jun 26, 2025

• Have forward sub search more than just the next statement

  #117063 opened Jun 26, 2025

• Reduce HTTP headers validation overhead

  #117071 opened Jun 26, 2025

• Warn on field keyword references in trim analyzer

  #117072 opened Jun 26, 2025

• [HTTP] Fix PING test for 0 lifetime connection

  #117077 opened Jun 27, 2025

• STJ: Adding support for JsonNamingPolicyAttribute

  #117079 opened Jun 27, 2025

• Improve method body interning and deduplication logic

  #117080 opened Jun 27, 2025

• Improve constant value analysis for method IL

  #117084 opened Jun 27, 2025

• [cDAC] `IXCLRDataMethodInstance::GetILOffsetsByAddress`

  #117088 opened Jun 27, 2025

• Fix dispose pattern in PQC types

  #117096 opened Jun 27, 2025

• Allow the disasm output on xarch to do less work for the common path

  #117097 opened Jun 27, 2025

• SunOS process and thread support

  #117098 opened Jun 27, 2025

• Allow more folding of SIMD compares

  #117099 opened Jun 27, 2025

• [cDAC] Ensure cDAC is used in test runs

  #117100 opened Jun 27, 2025

• Have certain mask simplification operations happen earlier than morph

  #117101 opened Jun 27, 2025

• JIT: Modify switch and finally-ret successors using edge redirection helpers

  #117102 opened Jun 27, 2025

• Remove the experimental attribute from the tensor APIs

  #117103 opened Jun 27, 2025

• Handle async continuation in `TransitionFrame` and `ArgIterator`

  #117104 opened Jun 27, 2025

• Add CreateNewProcessGroup to ProcessStartInfo

  #117105 opened Jun 27, 2025

• JIT: fix ordering issue in BlendVariableMask codegen

  #117106 opened Jun 27, 2025

• Add more prime sizes to HashMap

  #117108 opened Jun 27, 2025

• Add support for statics access from shared generic code, as well as precise-init static class construction

  #117110 opened Jun 27, 2025

• [ML-DSA]: Improve error message for Windows MLDsaImplementation when signing with missing private key

  #117112 opened Jun 28, 2025

• Remove `CmsSigner.HasPrivateKey`

  #117113 opened Jun 28, 2025

81 Issues closed by 32 people

• [Perf] Windows/x64: 1 Regression on 6/17/2025 11:13:35 PM +00:00

  #116969 closed Jun 27, 2025

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

  #116825 closed Jun 27, 2025

• [dotnet-sdk-10.0.100-alpha.1.25057.15] InternetTest crashes due to exception " The requested protocol has not been configured into the system, or no implementation for it exists".

  #111487 closed Jun 27, 2025

• Test failure: JIT/opt/SVE/ConstantMasks/ConstantMasks.cmd

  #116905 closed Jun 27, 2025

• MemoryCache entry eviction is based on system memory usage, not cache memory usage

  #114714 closed Jun 27, 2025

• [API Proposal]: File.WriteAll bad path names.

  #117070 closed Jun 27, 2025

• Logging with LoggerMessage method with >6 arguments incorrectly uses CurrentCulture

  #116975 closed Jun 27, 2025

• Logging incorrectly uses CurrentCulture when formatting IEnumerable values

  #116979 closed Jun 27, 2025

• Higher Memory Usage for the EventSource Class

  #99816 closed Jun 27, 2025

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

  #45883 closed Jun 27, 2025

• Should the MetadataHeader signature be updated after #111222 ?

  #117064 closed Jun 26, 2025

• Add support for marking objects as immutable at runtime.

  #45806 closed Jun 26, 2025

• Assertion failed 'm_dfsTree->Contains(dominator) && m_dfsTree->Contains(dominated)'

  #117039 closed Jun 26, 2025

• [Perf] Windows/x64: 1 Regression on 4/3/2025 2:37:57 PM +00:00

  #114384 closed Jun 26, 2025

• Add loading of [ApplicationName].settings.json & [ApplicationName].settings.[EnvironmentName].json to default Host

  #114302 closed Jun 26, 2025

• Custom short date format, can be converted to string but not parsed back to datetime

  #117057 closed Jun 26, 2025

• JIT: switch peeling does not do the proper likelihood updates

  #116962 closed Jun 26, 2025

• ILLink test failure: DynamicObjects, unexpected warnings

  #116218 closed Jun 26, 2025

• `.NET 9.0` Native Trace Instrumentation Support for HttpClient as per OTel specification

  #93019 closed Jun 26, 2025

• Sign macOS binaries that aren't signed

  #116019 closed Jun 26, 2025

• ConsoleLoggerProcessor should not throw any exception when disposed

  #44441 closed Jun 26, 2025

• Can you provide custom log level string to SimpleConsoleFormatter

  #44773 closed Jun 26, 2025

• Microsoft.Extensions.Logging: Console logger option to keep lines in message with SingleLine true

  #45402 closed Jun 26, 2025

• Update '[GeneratedComInterface]' to emit ILC-friendly vtables for RVA folding

  #114468 closed Jun 26, 2025

• [API Proposal]: Add APIs to WebSocket which allow it to be read as a Stream

  #111217 closed Jun 26, 2025

• System.Uri.ToString() throws despite Uri.TryCreate succeeding

  #110480 closed Jun 26, 2025

• BigInteger.ToString always has a leading zero in bin and hex

  #115618 closed Jun 25, 2025

• [Perf] Windows/x64: BenchStone Regressions on 1/29/2025 7:05:56 PM +00:00

  #112136 closed Jun 25, 2025

• [Perf] Windows/x64: 6 Regressions on 6/21/2025 12:11:31 PM +00:00

  #116971 closed Jun 25, 2025

• JsonIgnore attribute has no effect on init-only properties in source generation mode

  #101877 closed Jun 25, 2025

• Add new COM interface provided by test host to support cDAC

  #113168 closed Jun 25, 2025

• [cDAC] Stackwalking support all Frame types

  #114019 closed Jun 25, 2025

• [cDAC] Support building and linking cross targeted cDAC unwinders on all platforms

  #112272 closed Jun 25, 2025

• `ClientWebSocket.Connect` hangs indefinitely if using `HttpVersionPolicy.RequestVersionOrHigher` on wss connections

  #111977 closed Jun 25, 2025

• FinalizeObject event sends a BulkType event for every finalized object

  #39887 closed Jun 25, 2025

• [WinHTTP] Validate header values for ASCII

  #115112 closed Jun 25, 2025

• Generated code of JSExport missing global

  #116254 closed Jun 25, 2025

• Memory leak after configuration disposal from PhysicalFileProvider

  #86146 closed Jun 25, 2025

• EnC: stack corruption when editing recursive function

  #9653 closed Jun 25, 2025

• ValueTuple<System.__Canon, System.__Canon> returned from funcEval of List<ValueTuple<string, string>>.get_Item(int)

  #13016 closed Jun 25, 2025

• ICorDebugObjectValue.GetFieldValue returning incorrect ICorDebugValue for Struct with two FieldOffset(0)

  #13082 closed Jun 25, 2025

• Wrong Line is highlighted in VS 2017/2019

  #34226 closed Jun 25, 2025

• The DAC enum memory region needs to be more bullet proof

  #38905 closed Jun 25, 2025

• DAC/DBI/SOS Treatment of Dead and Report as Dead threads is inconsistent.

  #44599 closed Jun 25, 2025

• Add support for SLH-DSA to COSE Signing

  #117004 closed Jun 25, 2025

• [NAOT] Compiler crashing with unhandled exception under ILCompiler.TypeMapMetadata.CreateFromAssembly

  #116897 closed Jun 24, 2025

• UWP Optimized code for ARM64 throws exception

  #116985 closed Jun 24, 2025

• [API Proposal]: AVX512-F/AVX512-VBMI2 Intrinsics for Compress instructions with merge-masking

  #108109 closed Jun 24, 2025

• [API Proposal]: Add ConsumedSequence property to SequenceReader<T>

  #56273 closed Jun 24, 2025

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

  #114113 closed Jun 24, 2025

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

  #116279 closed Jun 24, 2025

• Use managed PPDB readers for MonoVM

  #37246 closed Jun 24, 2025

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

  #116748 closed Jun 24, 2025

• [Json] Garbage data when writing (U)Int128 as property name

  #116855 closed Jun 24, 2025

• Please add covariant version of dictionary interface

  #116952 closed Jun 24, 2025

• Wrong ILogB result for subnormal values

  #116912 closed Jun 24, 2025

• DependencyContext.Default throws on .NET Native

  #3295 closed Jun 24, 2025

• SaveCurrentExceptionInfo fails in an UWP app using interop with minimum target higher than 15063

  #47382 closed Jun 24, 2025

• Found conflicts between different versions of "System.Security.Principal.Windows" that could not be resolved.

  #62044 closed Jun 24, 2025

• [UWP coreclr] Private coreclr repo for UWP builds is no longer mirrored back to GitHub.com

  #75024 closed Jun 24, 2025

• [UWP] .NET Native compiler can not handle unsafe code `*(T*)&var` , `T` with `unmanaged` constraint

  #75635 closed Jun 24, 2025

• Stepping Into Statics Helper Code

  #110709 closed Jun 24, 2025

• IncludeNativeLibrariesForSelfExtract does not include Mach-O universal binaries

  #113215 closed Jun 23, 2025

• Null configuration elements deserialized as empty strings

  #36510 closed Jun 23, 2025

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

  #116700 closed Jun 23, 2025

• System.Collections.Generic.IReadOnlySet<T> is internal in System.Collections.Immutable NuGet package

  #116920 closed Jun 23, 2025

• [API Proposal]: Polymorphic Deserialization Fallback/Unbound Metadata Capture

  #116890 closed Jun 23, 2025

• Missing ref modifier in COM method call does not throw compilation error but results in empty output parameter

  #109214 closed Jun 23, 2025

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

  #116814 closed Jun 23, 2025

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

  #111704 closed Jun 23, 2025

• dotnet publish self contained won't run from fileshare

  #116909 closed Jun 23, 2025

• Path.GetFullPath return value diffrance with same input.

  #116886 closed Jun 22, 2025

• [API Proposal]: bigdecimal

  #83907 closed Jun 22, 2025

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

  #116614 closed Jun 22, 2025

• FileSystemWatcher leaks objects if it is not disposed explicitly

  #116768 closed Jun 22, 2025

• Re-evaluate AsyncEnumerable.Cast/OfType design before shipping .NET 10

  #111717 closed Jun 21, 2025

• [API Proposal]: BitArray.AsBytes()

  #115400 closed Jun 21, 2025

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

  #106242 closed Jun 21, 2025

• [API Proposal]: ObjectPool.Create without new() constraint

  #116880 closed Jun 21, 2025

• Min*/Max*/Clamp with one or two constant arguments on x86/x64

  #115381 closed Jun 21, 2025

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

  #116803 closed Jun 21, 2025

58 Issues opened by 37 people

• System.Text.RegularExpressions.Tests.RegexMatchTests.Match_TestThatTimeoutHappens fails by not timing out

  #117111 opened Jun 28, 2025

• [cDac] Hashtable contracts

  #117109 opened Jun 27, 2025

• [ML-DSA]: Windows MLDsaImplementation throws unclear error for missing private key while signing

  #117107 opened Jun 27, 2025

• Migrate ArenaAllocator out of JIT into JITshared

  #117095 opened Jun 27, 2025

• [API Proposal]: MLKemCng and CNG identifiers

  #117091 opened Jun 27, 2025

• [Android] System.IO.Pipelines.Tests.PipeWriterTests.GetMemoryFlushWithACompletedReaderNoops causes the test to fail due to memory pressure

  #117090 opened Jun 27, 2025

• Crash of the .NET application at startup when the .NET upgrade process is running on windows(8.0.15->8.0.16). System.Private.CoreLib.dll. The process cannot access the file because it is being used by another process. (0x80070020)

  #117086 opened Jun 27, 2025

• .NET 10 Preview 5: DoDragDrop method returns incorrect value

  #117085 opened Jun 27, 2025

• [Report // Linux] Dotnet 8+ httpClient times out in IPV6

  #117082 opened Jun 27, 2025

• [API Proposal]: Add CRC-8 implementation to System.IO.Hashing

  #117078 opened Jun 27, 2025

• Type that inherits from generic type properties do not have the correct nullability.

  #117068 opened Jun 26, 2025

• Trim analyzer C# 14 support

  #117065 opened Jun 26, 2025

• Interpreter stackmap needs cleanup

  #117062 opened Jun 26, 2025

• [API Proposal]: Add System.Numerics Interfaces to Date/Time Types.

  #117061 opened Jun 26, 2025

• [API Proposal]: Implement IParsable<T> on JsonNode

  #117052 opened Jun 26, 2025

• Should the `server.address` tag in the HttpClient metric counters incorporate the Host header of the request?

  #117049 opened Jun 26, 2025

• [Android] `System.Net.Http.Functional.Tests.csproj` fails with SIGABRT in libcoreclr.so

  #117045 opened Jun 26, 2025

• [JsonSchemaExporter]: Respecting data annotations + schema version

  #117043 opened Jun 26, 2025

• [Perf] Linux/arm64: 1 Regression on 6/24/2025 4:27:48 PM +00:00

  #117058 opened Jun 26, 2025

• ComVariantMarshaller and ComVariant does not work well with Com interfaces

  #117041 opened Jun 26, 2025

• [API Proposal]: Allow DisplayAttribute on structs and enums

  #117040 opened Jun 26, 2025

• On ARM64 Linux (maybe other platforms) the contract descriptor is not included in Heap minidumps.

  #117025 opened Jun 25, 2025

• wasm build failure in CI

  #117017 opened Jun 25, 2025

• SocketsHttpHandler_HttpClientHandler_MaxResponseHeadersLength_Http3.LargeSingleHeader_ThrowsException failing

  #117015 opened Jun 25, 2025

• BackgroundService with ExecuteAsync Task appears to eat exception

  #117014 opened Jun 25, 2025

• RegisteredInstallLocation_DotNetInfo_ListOtherArchitectures test failure in CI

  #117007 opened Jun 25, 2025

• Test SslStream with an ML-DSA certificate on .NET Framework

  #117006 opened Jun 25, 2025

• Test SignedCms(X509Certificate) with an ML-DSA certificate on .NET Framework

  #117005 opened Jun 25, 2025

• Support SLH-DSA with Windows NCrypt

  #117003 opened Jun 25, 2025

• Support SLH-DSA with Windows BCrypt

  #117002 opened Jun 25, 2025

• Support Composite ML-DSA with OpenSSL

  #117001 opened Jun 25, 2025

• Support Composite ML-DSA with Windows NCrypt

  #117000 opened Jun 25, 2025

• Support Composite ML-DSA with Windows BCrypt

  #116999 opened Jun 25, 2025

• Support Composite ML-DSA with a managed compositor

  #116998 opened Jun 25, 2025

• Compilation fails with latest clang from git (https://github.com/llvm/llvm-project/commit/f280d3b705de7f)

  #116997 opened Jun 24, 2025

• Add Composite ML-DSA support to CertificateRequest and X509Certificate2

  #116996 opened Jun 24, 2025

• Add External-Mu support to ML-DSA

  #116995 opened Jun 24, 2025

• Add ML-DSA support to SignedCms

  #116994 opened Jun 24, 2025

• SVE: Test coverage around constants in Vector<T>

  #116989 opened Jun 24, 2025

• [API Proposal]: FilePatternMatch.Stem should be made non-nullable.

  #116982 opened Jun 24, 2025

• [net48] Upgrading 3rd-party library causes System.Configuration.ConfigurationErrorsException.

  #116963 opened Jun 24, 2025

• OutOfMemoryException during array allocation

  #116959 opened Jun 24, 2025

• [Perf] Linux/x64: 1 Regression on 6/19/2025 2:24:12 PM +00:00

  #116967 opened Jun 24, 2025

• [Perf] Linux/x64: 1 Regression on 6/19/2025 2:38:09 AM +00:00

  #116966 opened Jun 24, 2025

• [Perf] Windows/x64: 2 Regressions on 6/17/2025 12:35:31 AM +00:00

  #116968 opened Jun 24, 2025

• [Perf] Windows/x64: 4 Regressions on 6/20/2025 12:23:58 AM +00:00

  #116970 opened Jun 24, 2025

• Access Violation Exception During AssemblyLoadContext Unloading

  #116953 opened Jun 24, 2025

• Test failure: Loader/classloader/regressions/dev10_724989/dev10_724989/dev10_724989.cmd

  #116946 opened Jun 24, 2025

• [API Proposal]: ML-DSA + COSE

  #116942 opened Jun 23, 2025

• Show specific error message for `dotnet <app_path>` where <app_path> is a non-dll/exe file that exists

  #116939 opened Jun 23, 2025

• [mono] AOT compiling UnsafeAccessorsTests.dll exited with code 134.

  #116937 opened Jun 23, 2025

• Bootstrap is failing on platform without AOT support

  #116929 opened Jun 23, 2025

• Improve the Byte array binding in the configuration source generator

  #116928 opened Jun 23, 2025

• JSON source gen produces unactionable warnings with internal converters

  #116921 opened Jun 23, 2025

• HRESULT E_FAIL returned by native method is overwritten by wrong managed exception instead of COMException

  #116917 opened Jun 23, 2025

• Test failure: baseservices/TieredCompilation/BasicTestWithMcj/BasicTestWithMcj.cmd

  #116906 opened Jun 23, 2025

• Unclear HttpClient error with default NGINX SSL ciphers

  #116894 opened Jun 22, 2025

• Sve: Assertion failed 'finalOne > 0' in 'TestClass:Method0():this' during 'Importation'

  #116888 opened Jun 21, 2025

412 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.

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

  #116779 commented on Jun 25, 2025 • 49 new comments

• SunOS process and thread support

  #105403 commented on Jun 27, 2025 • 26 new comments

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

  #116383 commented on Jun 26, 2025 • 24 new comments

• Preserve entitlements in managed Mach-O signer

  #116659 commented on Jun 25, 2025 • 23 new comments

• JIT: Accelerate more casts on x86

  #116805 commented on Jun 27, 2025 • 21 new comments

• Arm-64: Add initial support for PAC-RET

  #110472 commented on Jun 27, 2025 • 15 new comments

• Scaffolding for CoreCLR interpreter intrinsics

  #116769 commented on Jun 25, 2025 • 13 new comments

• Arm64 SVE: Fix conditionalselect with constant arguments

  #116852 commented on Jun 27, 2025 • 11 new comments

• Improve deserialization of JSON primitives into JsonElement

  #116419 commented on Jun 27, 2025 • 10 new comments

• Sve2 AddHighNarrowing (Upper/Lower)

  #116848 commented on Jun 25, 2025 • 9 new comments

• [Json] Fix error case in HalfConverter when dealing with large values

  #116884 commented on Jun 24, 2025 • 6 new comments

• Add CoreCLR support for android GC bridge

  #116310 commented on Jun 27, 2025 • 5 new comments

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

  #116082 commented on Jun 21, 2025 • 5 new comments

• [APX] fix bugs in NDD code gen

  #115809 commented on Jun 25, 2025 • 5 new comments

• Delete manifest resource cache for NativeAOT

  #116471 commented on Jun 27, 2025 • 4 new comments

• Tune CCMP for better Perf

  #116445 commented on Jun 25, 2025 • 3 new comments

• Implement trimming support for the Interop Type Map

  #116555 commented on Jun 26, 2025 • 3 new comments

• Instrumentation for #116276

  #116411 commented on Jun 27, 2025 • 2 new comments

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

  #116031 commented on Jun 27, 2025 • 2 new comments

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

  #116669 commented on Jun 25, 2025 • 2 new comments

• [WIP] Apx requirements for VM and GC stubs

  #116806 commented on Jun 27, 2025 • 2 new comments

• Arm64 SVE: re-enable use of predicate variants

  #116854 commented on Jun 24, 2025 • 2 new comments

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

  #116660 commented on Jun 27, 2025 • 1 new comment

• Don't bundle NativeAOT runtime assets in the ILCompiler package

  #116882 commented on Jun 22, 2025 • 1 new comment

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

  #109636 commented on Jun 28, 2025 • 0 new comments

• chrome-DebuggerTests failing on mono while waiting for pause

  #109795 commented on Jun 28, 2025 • 0 new comments

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

  #111369 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #111280 commented on Jun 28, 2025 • 0 new comments

• [wasm] chrome-DebuggerTests crashing with DeadLetter

  #109870 commented on Jun 28, 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 28, 2025 • 0 new comments

• `chrome-DebuggerTests.GetPropertiesTests` timing out

  #109070 commented on Jun 28, 2025 • 0 new comments

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

  #109945 commented on Jun 28, 2025 • 0 new comments

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

  #110952 commented on Jun 28, 2025 • 0 new comments

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

  #110858 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #110857 commented on Jun 28, 2025 • 0 new comments

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

  #110805 commented on Jun 28, 2025 • 0 new comments

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

  #107873 commented on Jun 28, 2025 • 0 new comments

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

  #110643 commented on Jun 28, 2025 • 0 new comments

• [OSX]: AMDeviceSecureInstallApplicationBundle returned: 0xe800801c

  #110403 commented on Jun 28, 2025 • 0 new comments

• System.Diagnostics.Tests.PerformanceCounterCategoryTests.PerformanceCounterCategory_GetCounters Failed

  #110454 commented on Jun 28, 2025 • 0 new comments

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

  #110173 commented on Jun 28, 2025 • 0 new comments

• [8.0] GC Large array test failure

  #114222 commented on Jun 28, 2025 • 0 new comments

• CI flakiness: mono interpreter build getting killed

  #114123 commented on Jun 28, 2025 • 0 new comments

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

  #109904 commented on Jun 28, 2025 • 0 new comments

• [browser] NoFingerprint, LazyLoadingTests.LoadLazyAssemblyBeforeItIsNeeded, timeout

  #113836 commented on Jun 28, 2025 • 0 new comments

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

  #113827 commented on Jun 28, 2025 • 0 new comments

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

  #113686 commented on Jun 28, 2025 • 0 new comments

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

  #29383 commented on Jun 28, 2025 • 0 new comments

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

  #113331 commented on Jun 28, 2025 • 0 new comments

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

  #113060 commented on Jun 28, 2025 • 0 new comments

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

  #112948 commented on Jun 28, 2025 • 0 new comments

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

  #112946 commented on Jun 28, 2025 • 0 new comments

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

  #112633 commented on Jun 28, 2025 • 0 new comments

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

  #112592 commented on Jun 28, 2025 • 0 new comments

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

  #112557 commented on Jun 28, 2025 • 0 new comments

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

  #112533 commented on Jun 28, 2025 • 0 new comments

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

  #112423 commented on Jun 28, 2025 • 0 new comments

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

  #112360 commented on Jun 28, 2025 • 0 new comments

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

  #112422 commented on Jun 28, 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 28, 2025 • 0 new comments

• OSX failure on StringTests.StartsWithNoMatch_StringComparison

  #112195 commented on Jun 28, 2025 • 0 new comments

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

  #112093 commented on Jun 28, 2025 • 0 new comments

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

  #111812 commented on Jun 28, 2025 • 0 new comments

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

  #111811 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #111752 commented on Jun 28, 2025 • 0 new comments

• JSImportTest.BadCast test failure

  #111449 commented on Jun 28, 2025 • 0 new comments

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

  #111431 commented on Jun 28, 2025 • 0 new comments

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

  #107901 commented on Jun 28, 2025 • 0 new comments

• System.Net.Quic tests timeout

  #107761 commented on Jun 28, 2025 • 0 new comments

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

  #107752 commented on Jun 28, 2025 • 0 new comments

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

  #107530 commented on Jun 28, 2025 • 0 new comments

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

  #107413 commented on Jun 28, 2025 • 0 new comments

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

  #107364 commented on Jun 28, 2025 • 0 new comments

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

  #107254 commented on Jun 28, 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 28, 2025 • 0 new comments

• [Test Failure] NoCallback_RevokedCertificate_NoRevocationChecking_Succeeds on Alpine

  #106634 commented on Jun 28, 2025 • 0 new comments

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

  #106595 commented on Jun 28, 2025 • 0 new comments

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

  #106488 commented on Jun 28, 2025 • 0 new comments

• 'chrome-DebuggerTests.ExceptionTests' timing out

  #106376 commented on Jun 28, 2025 • 0 new comments

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

  #106371 commented on Jun 28, 2025 • 0 new comments

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

  #106319 commented on Jun 28, 2025 • 0 new comments

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

  #106160 commented on Jun 28, 2025 • 0 new comments

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

  #106135 commented on Jun 28, 2025 • 0 new comments

• tailcall_v4/hijacking/hijacking.cmd Timed Out

  #106134 commented on Jun 28, 2025 • 0 new comments

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

  #106094 commented on Jun 28, 2025 • 0 new comments

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

  #106088 commented on Jun 28, 2025 • 0 new comments

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

  #106071 commented on Jun 28, 2025 • 0 new comments

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

  #103333 commented on Jun 28, 2025 • 0 new comments

• Test failure BasicEventSourceTests.TestsUserErrors.Test_BadEventSource_MismatchedIds_WithEtwListener

  #96968 commented on Jun 28, 2025 • 0 new comments

• [debugger] Inspector exceptions in debugger tests

  #109025 commented on Jun 28, 2025 • 0 new comments

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

  #109024 commented on Jun 28, 2025 • 0 new comments

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

  #106162 commented on Jun 28, 2025 • 0 new comments

• WASM tests failing with `Chrome failed to start`

  #108859 commented on Jun 28, 2025 • 0 new comments

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

  #108832 commented on Jun 28, 2025 • 0 new comments

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

  #108801 commented on Jun 28, 2025 • 0 new comments

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

  #108641 commented on Jun 28, 2025 • 0 new comments

• [WASI] Sockets - unknown handle index

  #108726 commented on Jun 28, 2025 • 0 new comments

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

  #108515 commented on Jun 28, 2025 • 0 new comments

• [9.0] Wasm build terminated with exit code 137

  #108299 commented on Jun 28, 2025 • 0 new comments

• [9.0] Assert: values differ in WebSocketServer_NoUserReadOrWrite_SendsPingAndReadsPongResponse

  #108298 commented on Jun 28, 2025 • 0 new comments

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

  #108175 commented on Jun 28, 2025 • 0 new comments

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

  #108107 commented on Jun 28, 2025 • 0 new comments

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

  #108103 commented on Jun 28, 2025 • 0 new comments

• `chrome-DebuggerTests` timing out

  #108078 commented on Jun 28, 2025 • 0 new comments

• [wasm] DebuggerTests.Inspector.OpenSessionAsync

  #108072 commented on Jun 28, 2025 • 0 new comments

• [wasm] DebuggerTests.WasmHostProvider.LaunchHostAsync

  #108071 commented on Jun 28, 2025 • 0 new comments

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

  #108070 commented on Jun 28, 2025 • 0 new comments

• `GetAsync_ServerNeedsAuthAndNoCredential_StatusCodeUnauthorized` got cancelled

  #108019 commented on Jun 28, 2025 • 0 new comments

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

  #107990 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #107931 commented on Jun 28, 2025 • 0 new comments

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

  #107911 commented on Jun 28, 2025 • 0 new comments

• Fix documentation for ReadOnlySequence.GetOffset

  #116524 commented on Jun 27, 2025 • 0 new comments

• Reapply "Implement type name resolution for ILLink analyzer (#106209)" (#106343)

  #116505 commented on Jun 26, 2025 • 0 new comments

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

  #116455 commented on Jun 27, 2025 • 0 new comments

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

  #116426 commented on Jun 23, 2025 • 0 new comments

• [wasm] Consolidate native build logic for WASM

  #116390 commented on Jun 26, 2025 • 0 new comments

• Make ETW rundown operate more effectively with JIT

  #116354 commented on Jun 22, 2025 • 0 new comments

• [browser] throw PNSE from GetFunctionPointerForDelegate

  #116107 commented on Jun 26, 2025 • 0 new comments

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

  #115966 commented on Jun 25, 2025 • 0 new comments

• Sve: Preliminary support for agnostic VL for JIT scenarios

  #115948 commented on Jun 25, 2025 • 0 new comments

• MSBUILD Server dogfood

  #115766 commented on Jun 25, 2025 • 0 new comments

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

  #115596 commented on Jun 27, 2025 • 0 new comments

• [release/9.0-staging] Update dependencies from dotnet/source-build-reference-packages

  #115588 commented on Jun 27, 2025 • 0 new comments

• Interpreter P/Invoke support

  #115393 commented on Jun 24, 2025 • 0 new comments

• [RISC-V] Introduce Zbs

  #115335 commented on Jun 25, 2025 • 0 new comments

• Localized file check-in by OneLocBuild Task: Build definition ID 679: Build ID 2738986

  #115228 commented on Jun 28, 2025 • 0 new comments

• [cDAC] Implement IXCLRDataProcess.EnumMethodInstancesByAddress

  #115131 commented on Jun 23, 2025 • 0 new comments

• Fixes grammar in comments for Gen2GcCallback.cs

  #114674 commented on Jun 23, 2025 • 0 new comments

• Add CPUID for AvxVnniInt8 and AvxVnniInt16

  #113956 commented on Jun 24, 2025 • 0 new comments

• Add ObsoleteAttribute and EditorBrowsable(Never) to DynamicDependency.Condition

  #107104 commented on Jun 24, 2025 • 0 new comments

• Add BFloat16

  #98643 commented on Jun 25, 2025 • 0 new comments

• Reporting of type loads via console output and a new event perfcounter

  #95531 commented on Jun 21, 2025 • 0 new comments

• browser-wasm windows Debug AllSubsets_CoreCLR fails in linking pal/src/libcoreclrpal.a with missing build logs

  #116873 commented on Jun 28, 2025 • 0 new comments

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

  #110988 commented on Jun 28, 2025 • 0 new comments

• Enable several recently added analyzers

  #116881 commented on Jun 25, 2025 • 0 new comments

• Add interpreter pipeline

  #116844 commented on Jun 27, 2025 • 0 new comments

• Update CoreCLR interpreter float->int saturation to match JIT

  #116834 commented on Jun 26, 2025 • 0 new comments

• Optimise char to hex conversion

  #116821 commented on Jun 21, 2025 • 0 new comments

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

  #116799 commented on Jun 26, 2025 • 0 new comments

• Disable Defender on the source dir

  #116791 commented on Jun 27, 2025 • 0 new comments

• Remove Assert in Method.MakeGeneric on Invalid Arg

  #116788 commented on Jun 27, 2025 • 0 new comments

• [RISC-V] Use auipc for code addresses in INS_OPTS_{RL,RC,JALR}

  #116780 commented on Jun 25, 2025 • 0 new comments

• Use ProjectReferences in libs shared framework source projects

  #116772 commented on Jun 23, 2025 • 0 new comments

• Use `set` on Windows, not `export`

  #116745 commented on Jun 23, 2025 • 0 new comments

• Fix dev certificate error on Windows

  #116732 commented on Jun 23, 2025 • 0 new comments

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

  #116683 commented on Jun 27, 2025 • 0 new comments

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

  #116681 commented on Jun 28, 2025 • 0 new comments

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

  #116664 commented on Jun 27, 2025 • 0 new comments

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

  #116642 commented on Jun 26, 2025 • 0 new comments

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

  #116641 commented on Jun 26, 2025 • 0 new comments

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

  #116626 commented on Jun 27, 2025 • 0 new comments

• [release/8.0-staging] Update dependencies from dotnet/runtime-assets

  #116572 commented on Jun 27, 2025 • 0 new comments

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

  #116552 commented on Jun 27, 2025 • 0 new comments

• [release/8.0-staging] Update dependencies from dotnet/hotreload-utils

  #116551 commented on Jun 27, 2025 • 0 new comments

• [release/8.0-staging] Update dependencies from dotnet/arcade

  #116534 commented on Jun 27, 2025 • 0 new comments

• [release/8.0-staging] Update dependencies from dotnet/source-build-reference-packages

  #116533 commented on Jun 27, 2025 • 0 new comments

• [release/8.0-staging] Update dependencies from dotnet/xharness

  #116532 commented on Jun 27, 2025 • 0 new comments

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

  #115318 commented on Jun 28, 2025 • 0 new comments

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

  #116014 commented on Jun 28, 2025 • 0 new comments

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

  #115851 commented on Jun 28, 2025 • 0 new comments

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

  #115763 commented on Jun 28, 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 28, 2025 • 0 new comments

• System.Net.Http.Functional.Tests timeouts

  #115683 commented on Jun 28, 2025 • 0 new comments

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

  #115628 commented on Jun 28, 2025 • 0 new comments

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

  #115543 commented on Jun 28, 2025 • 0 new comments

• [Test failure] ClientAsyncAuthenticate_ConnectionInfoInCallback_DoesNotThrow on android

  #115467 commented on Jun 28, 2025 • 0 new comments

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

  #115409 commented on Jun 28, 2025 • 0 new comments

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

  #115382 commented on Jun 28, 2025 • 0 new comments

• SocketsHttpHandler_HttpClientHandler_Http11_Cancellation_Test.GetAsync_CancelDuringResponseHeadersReceived_TaskCanceledQuickly hung in CI

  #115281 commented on Jun 28, 2025 • 0 new comments

• Xml.Tests OOM on Wasm

  #115152 commented on Jun 28, 2025 • 0 new comments

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

  #114924 commented on Jun 28, 2025 • 0 new comments

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

  #114908 commented on Jun 28, 2025 • 0 new comments

• Timeout in HostFactoryResolverTests.NoSpecialEntryPointPatternCanRunInParallel

  #114704 commented on Jun 28, 2025 • 0 new comments

• Test failure BasicEventSourceTests.TestsManifestGeneration.Test_EventSource_EtwManifestGenerationRollover

  #88027 commented on Jun 28, 2025 • 0 new comments

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

  #114698 commented on Jun 28, 2025 • 0 new comments

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

  #114693 commented on Jun 28, 2025 • 0 new comments

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

  #114653 commented on Jun 28, 2025 • 0 new comments

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

  #114450 commented on Jun 28, 2025 • 0 new comments

• SIGKILL System.Runtime.Serialization.Formatters.Tests

  #114287 commented on Jun 28, 2025 • 0 new comments

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

  #116815 commented on Jun 28, 2025 • 0 new comments

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

  #116760 commented on Jun 28, 2025 • 0 new comments

• [wasm] WBT `SatelliteAssembliesTests.CheckThatSatelliteAssembliesAreNotAOTed` failing

  #90458 commented on Jun 28, 2025 • 0 new comments

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

  #116753 commented on Jun 28, 2025 • 0 new comments

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

  #116751 commented on Jun 28, 2025 • 0 new comments

• browser-wasm Windows build error

  #116746 commented on Jun 28, 2025 • 0 new comments

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

  #116719 commented on Jun 28, 2025 • 0 new comments

• Wasm.Build.Tests timeout

  #116697 commented on Jun 28, 2025 • 0 new comments

• WASM - Dev certificate error on Windows

  #116695 commented on Jun 28, 2025 • 0 new comments

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

  #116671 commented on Jun 28, 2025 • 0 new comments

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

  #116647 commented on Jun 28, 2025 • 0 new comments

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

  #116558 commented on Jun 28, 2025 • 0 new comments

• [9.0]: WasmTestOn.*-MT-.* timeout

  #116492 commented on Jun 28, 2025 • 0 new comments

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

  #116482 commented on Jun 28, 2025 • 0 new comments

• [9.0] LibraryImportGenerator.Tests OOM

  #116456 commented on Jun 28, 2025 • 0 new comments

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

  #116393 commented on Jun 28, 2025 • 0 new comments

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

  #116382 commented on Jun 28, 2025 • 0 new comments

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

  #116373 commented on Jun 28, 2025 • 0 new comments

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

  #116368 commented on Jun 28, 2025 • 0 new comments

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

  #116307 commented on Jun 28, 2025 • 0 new comments

• TimeSpan overflowed because the duration is too long.

  #116276 commented on Jun 28, 2025 • 0 new comments

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

  #106675 commented on Jun 28, 2025 • 0 new comments

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

  #116060 commented on Jun 28, 2025 • 0 new comments

• memory reported by lldb does not match memory reported by `top`

  #10093 commented on Jun 26, 2025 • 0 new comments

• IStream obtained through UpdateModuleSymbols callback is longer than expected

  #13335 commented on Jun 26, 2025 • 0 new comments

• Trim analyzer: Implement type name parsing

  #95118 commented on Jun 26, 2025 • 0 new comments

• [Perf] Linux/x64: 15 Regressions on 6/17/2025 7:05:32 PM +00:00

  #116965 commented on Jun 26, 2025 • 0 new comments

• Feature request: Source generated COM interface that are marked with InterfaceType(ComInterfaceType.InterfaceIsDual) should inherit from IDispatch

  #112038 commented on Jun 26, 2025 • 0 new comments

• STJ should allow setting naming policies on the member level.

  #108232 commented on Jun 26, 2025 • 0 new comments

• [API Proposal]: EqualityComparer.Create from selecting a key property

  #115797 commented on Jun 26, 2025 • 0 new comments

• Consider adding a trimming Feature Switch for Http3Support

  #77420 commented on Jun 26, 2025 • 0 new comments

• HTTP Metrics & Tracing: provide a way to Opt-In `url.scheme`

  #104738 commented on Jun 26, 2025 • 0 new comments

• SocketsHttpHandler should replace received new lines in headers with spaces

  #116688 commented on Jun 26, 2025 • 0 new comments

• [Android] Improve test coverage on CoreCLR Android

  #114951 commented on Jun 26, 2025 • 0 new comments

• .NET and Native AOT improvements for CsWinRT 3.0

  #114179 commented on Jun 26, 2025 • 0 new comments

• [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 commented on Jun 26, 2025 • 0 new comments

• Add access to name from HttpClientFactory callbacks

  #110167 commented on Jun 26, 2025 • 0 new comments

• Validate certificate chain with custom trust root throws ArgumentOutOfRangeException

  #116977 commented on Jun 25, 2025 • 0 new comments

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

  #60118 commented on Jun 25, 2025 • 0 new comments

• Arm64 SVE: Implement missing scatter methods

  #115242 commented on Jun 25, 2025 • 0 new comments

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

  #93713 commented on Jun 25, 2025 • 0 new comments

• [HTTP] Outerloop PING test timeout

  #116862 commented on Jun 25, 2025 • 0 new comments

• Arm64: Implement SVE2 APIs

  #115479 commented on Jun 25, 2025 • 0 new comments

• [cDAC] Stack Walking

  #110758 commented on Jun 25, 2025 • 0 new comments

• Http Stress Status Report

  #42211 commented on Jun 25, 2025 • 0 new comments

• ConfigurationBinder source generator build fails with CS9035 if option class have Property with requried

  #95006 commented on Jun 25, 2025 • 0 new comments

• [Android] Enable building CoreCLR for Android

  #111491 commented on Jun 25, 2025 • 0 new comments

• [area-Tools-ILLink]: Failed on .NET MAUI CI for macOS build: Fatal error in IL Linker

  #108617 commented on Jun 25, 2025 • 0 new comments

• Include searched locations in error message when host cannot find a .NET install

  #116108 commented on Jun 23, 2025 • 0 new comments

• JIT: De-abstraction in .NET 10

  #108913 commented on Jun 28, 2025 • 0 new comments

• Stack Allocation Enhancements

  #104936 commented on Jun 27, 2025 • 0 new comments

• X25519 should be consistently supported where possible

  #42312 commented on Jun 27, 2025 • 0 new comments

• Add CreateNewProcessGroup to ProcessStartInfo

  #44944 commented on Jun 27, 2025 • 0 new comments

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

  #116756 commented on Jun 27, 2025 • 0 new comments

• [API Proposal]: Add MediaTypeNames.Application.Yaml

  #105809 commented on Jun 27, 2025 • 0 new comments

• Test failure: System.Numerics.Tensors.Tests.UIntPtrGenericTensorPrimitives.DivRem_ScalarSpan_AllLengths

  #116247 commented on Jun 27, 2025 • 0 new comments

• [API Proposal]: Volatile read/write for new supported types of Interlocked exchange

  #107449 commented on Jun 27, 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 27, 2025 • 0 new comments

• ML-KEM: Windows support

  #116304 commented on Jun 27, 2025 • 0 new comments

• [mono] MAUI release mode crash Assertion at /__w/1/s/src/mono/mono/mini/aot-runtime.c:5220, condition `plt_entry' not met

  #95406 commented on Jun 27, 2025 • 0 new comments

• PortableThreadPool can't initialize in DPDK app

  #116850 commented on Jun 27, 2025 • 0 new comments

• [Android] Crash - condition `xref_count == xref_index' not met, function:processing_build_callback_data

  #116974 commented on Jun 27, 2025 • 0 new comments

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

  #116826 commented on Jun 27, 2025 • 0 new comments

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

  #116820 commented on Jun 27, 2025 • 0 new comments

• [RuntimeAsync] Possible GC hole

  #116322 commented on Jun 27, 2025 • 0 new comments

• Deadlock in WebSocketBase

  #115559 commented on Jun 27, 2025 • 0 new comments

• Invalid type for MakeGenericMethod is crashing the runtime

  #71339 commented on Jun 27, 2025 • 0 new comments

• ILStrip failed when trying to publish net9.0-ios with Google.Maps.Utils.iOS.dll

  #115838 commented on Jun 27, 2025 • 0 new comments

• Dataset - project targeting .net framework 4.8 and .net 8 - DiagnosticId error in auto generated code in dataset

  #108986 commented on Jun 27, 2025 • 0 new comments

• [Android] Investigate and reduce `coreclr_static.a` size

  #116531 commented on Jun 27, 2025 • 0 new comments

• GC.GetTotalMemory occasionaly returns negative values

  #106712 commented on Jun 27, 2025 • 0 new comments

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

  #114262 commented on Jun 27, 2025 • 0 new comments

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

  #116755 commented on Jun 27, 2025 • 0 new comments

• [API Proposal]: decimal.Canonicalize

  #77165 commented on Jun 27, 2025 • 0 new comments

• Trim analyzer should warn about assignment to get-only property

  #93277 commented on Jun 26, 2025 • 0 new comments

• Access Violation Exception after upgrading from .NET 8 to .NET 9

  #110769 commented on Jun 23, 2025 • 0 new comments

• `dotnet build` results in "Unable to load the service index for source" and "Socket is not connected"

  #116220 commented on Jun 23, 2025 • 0 new comments

• Rough edges in JSON source generation

  #116280 commented on Jun 23, 2025 • 0 new comments

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

  #116495 commented on Jun 23, 2025 • 0 new comments

• .NET 10 Work Tracking

  #109396 commented on Jun 23, 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 23, 2025 • 0 new comments

• Fallback to configurable type for JsonPolymorphic deserialization

  #111755 commented on Jun 23, 2025 • 0 new comments

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

  #116510 commented on Jun 23, 2025 • 0 new comments

• Arm64 SVE: Error when ConditionalSelect has all constant arguments

  #116847 commented on Jun 23, 2025 • 0 new comments

• [browser] Omit copying assets to build output using StaticWebAssets SDK file path mapping

  #103810 commented on Jun 23, 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 23, 2025 • 0 new comments

• JIT: Assertion failed 'FitsIn(tree->TypeGet(), value)' during 'Assertion prop'

  #113940 commented on Jun 23, 2025 • 0 new comments

• Make tracing DI friendly

  #111175 commented on Jun 23, 2025 • 0 new comments

• Proposal: Add Ed25519 and Curve25519 Algorithms to System.Security.Cryptography

  #14741 commented on Jun 23, 2025 • 0 new comments

• JIT: IV opts relop evaluation misses combining facts to prove relops

  #110315 commented on Jun 23, 2025 • 0 new comments

• Minor deficiency in value type unboxing codegen

  #92836 commented on Jun 23, 2025 • 0 new comments

• System.Net.Http.Functional.Tests UseCallback_BadCertificate_ExpectedPolicyErrors failure

  #70121 commented on Jun 23, 2025 • 0 new comments

• File.Move (overwrite) unreliable because FileShare.Delete access of target file ignored

  #114230 commented on Jun 23, 2025 • 0 new comments

• FileSystemWatcher on Linux uses an excessive amount of resources

  #62869 commented on Jun 23, 2025 • 0 new comments

• MIPS32 and MIPS64 support

  #4234 commented on Jun 23, 2025 • 0 new comments

• [API Proposal]: Support Balloon Hashing

  #116263 commented on Jun 22, 2025 • 0 new comments

• Massive performance regression .NET 9 vs .NET 10

  #115033 commented on Jun 21, 2025 • 0 new comments

• Ubuntu Server 22.04 LTS removes dotnet-runtime-dependencies and tries to autoremove libltnng-ust1

  #99752 commented on Jun 21, 2025 • 0 new comments

• Debugger doesn't attach on macOS 26

  #116545 commented on Jun 21, 2025 • 0 new comments

• Bring `IL_{Throw,Rethrow,ThrowExact}` to `PUSH_COOP_PINVOKE_FRAME` plan

  #116375 commented on Jun 21, 2025 • 0 new comments

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

  #105389 commented on Jun 25, 2025 • 0 new comments

• dotnet NativeAOT build as StaticLib does not work

  #116742 commented on Jun 25, 2025 • 0 new comments

• [API Proposal]: BFloat16

  #96295 commented on Jun 25, 2025 • 0 new comments

• ObjectDisposedException missing constructor with all: objectName, message, innerException

  #1210 commented on Jun 25, 2025 • 0 new comments

• Implementation of AppContext.BaseDirectory and DllImportSearchPath.AssemblyDirectory handling on NativeAOT in the SharedLibrary scenario is unintuitive

  #112290 commented on Jun 25, 2025 • 0 new comments

• Single file start time regression

  #116318 commented on Jun 24, 2025 • 0 new comments

• JsonIgnore attribute is not inherited in overridden properties

  #50078 commented on Jun 24, 2025 • 0 new comments

• [API Proposal]: Arm64 SVE: Add LoadAndReplicateToVector for SVE

  #116006 commented on Jun 24, 2025 • 0 new comments

• [API Proposal]: Implement `IParsable<TSelf>` et cetera on `IPEndPoint`

  #114405 commented on Jun 24, 2025 • 0 new comments

• [API Proposal]: Add a constructor for AesCng to accept a CngKey reference

  #116842 commented on Jun 24, 2025 • 0 new comments

• Add RFC5649 KeyWrap

  #108332 commented on Jun 24, 2025 • 0 new comments

• EnableEvents for one EventListener seems to impact another EventListener

  #116883 commented on Jun 24, 2025 • 0 new comments

• GC Crash

  #116086 commented on Jun 24, 2025 • 0 new comments

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

  #116754 commented on Jun 24, 2025 • 0 new comments

• Happy Eyeballs support in Socket.ConnectAsync

  #87932 commented on Jun 24, 2025 • 0 new comments

• DOTNET_TC_AggressiveTiering doesn't work as expected

  #101868 commented on Jun 24, 2025 • 0 new comments

• AVX512 masking support

  #87097 commented on Jun 24, 2025 • 0 new comments

• Add a way to get IReadOnlyDictionary<,> of keyed services

  #95476 commented on Jun 24, 2025 • 0 new comments

• SIGSEGV crash in drain_gray_stack on .NET 9 iOS

  #116586 commented on Jun 24, 2025 • 0 new comments

• Investigate use of new Apple JIT APIs

  #108423 commented on Jun 24, 2025 • 0 new comments

• Flow System.Text.Rune through more APIs

  #27912 commented on Jun 24, 2025 • 0 new comments

• dotnet publish how to generate bcl library pdb file.

  #116364 commented on Jun 24, 2025 • 0 new comments

• [API Proposal]: Add PipeReader and PipeWriter overloads to JsonSerializer.SerializeAsync/DeserializeAsync

  #68586 commented on Jun 24, 2025 • 0 new comments

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

  #114638 commented on Jun 24, 2025 • 0 new comments

• Support struct Enumerator for ConcurrentDictionary

  #25448 commented on Jun 24, 2025 • 0 new comments

• Socket ConnectAsync returns successfully with a non-connected socket if canceled

  #75889 commented on Jun 23, 2025 • 0 new comments

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

  #103711 commented on Jun 28, 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 28, 2025 • 0 new comments

• [browser] Unable to evaluate script: tab crashed

  #103623 commented on Jun 28, 2025 • 0 new comments

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

  #103586 commented on Jun 28, 2025 • 0 new comments

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

  #103584 commented on Jun 28, 2025 • 0 new comments

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

  #103526 commented on Jun 28, 2025 • 0 new comments

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

  #103524 commented on Jun 28, 2025 • 0 new comments

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

  #103520 commented on Jun 28, 2025 • 0 new comments

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

  #103482 commented on Jun 28, 2025 • 0 new comments

• SslStreamTlsResumeTests.ClientDisableTlsResume_Succeeds failed in CI

  #103449 commented on Jun 28, 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 28, 2025 • 0 new comments

• ExplicitConversion_FromSingle failing due to NaN != NaN

  #103347 commented on Jun 28, 2025 • 0 new comments

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

  #103080 commented on Jun 28, 2025 • 0 new comments

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

  #103062 commented on Jun 28, 2025 • 0 new comments

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

  #102615 commented on Jun 28, 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 28, 2025 • 0 new comments

• System.Buffers.Tests timeout on wasm MT

  #102040 commented on Jun 28, 2025 • 0 new comments

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

  #89402 commented on Jun 28, 2025 • 0 new comments

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

  #101692 commented on Jun 28, 2025 • 0 new comments

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

  #101700 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #101204 commented on Jun 28, 2025 • 0 new comments

• GetLoadLevel() postcondition failure

  #101096 commented on Jun 28, 2025 • 0 new comments

• [wasm] perftiger v8 - Failed to install prerequisites

  #100910 commented on Jun 28, 2025 • 0 new comments

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

  #100831 commented on Jun 28, 2025 • 0 new comments

• MSBuild crashing in the build

  #92290 commented on Jun 28, 2025 • 0 new comments

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

  #105804 commented on Jun 28, 2025 • 0 new comments

• InterpPgoTests.FirstRunGeneratesTableAndSecondRunLoadsIt failing

  #105733 commented on Jun 28, 2025 • 0 new comments

• ProcessThreadTests.TestStartTimeProperty failure in CI

  #105526 commented on Jun 28, 2025 • 0 new comments

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

  #105315 commented on Jun 28, 2025 • 0 new comments

• Wasi provisioning failing

  #105290 commented on Jun 28, 2025 • 0 new comments

• MemoryTests.AllocateLargeHeapThenRepeatedlyInterop timing out

  #105283 commented on Jun 28, 2025 • 0 new comments

• Hang in FileShareOpen_Inheritable

  #105265 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #104889 commented on Jun 28, 2025 • 0 new comments

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

  #104933 commented on Jun 28, 2025 • 0 new comments

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

  #104827 commented on Jun 28, 2025 • 0 new comments

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

  #104823 commented on Jun 28, 2025 • 0 new comments

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

  #104786 commented on Jun 28, 2025 • 0 new comments

• BinderTracingTest.ResolutionFlow times out

  #104670 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #104588 commented on Jun 28, 2025 • 0 new comments

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

  #104586 commented on Jun 28, 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 28, 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 28, 2025 • 0 new comments

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

  #104492 commented on Jun 28, 2025 • 0 new comments

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

  #104426 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #104271 commented on Jun 28, 2025 • 0 new comments

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

  #104178 commented on Jun 28, 2025 • 0 new comments

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

  #102236 commented on Jun 28, 2025 • 0 new comments

• Test failing: ServiceProviderILEmitContainerTests.GetAsyncService_DisposeAsyncOnSameThread_ThrowsAndDoesNotHangAndDisposeAsyncGetsCalled

  #104041 commented on Jun 28, 2025 • 0 new comments

• Compiler crashes when failing to release Mutex

  #53420 commented on Jun 28, 2025 • 0 new comments

• AzDo uploading failure: "Blob is incomplete"

  #92148 commented on Jun 28, 2025 • 0 new comments

• ComInterfaceGenerator.Unit.Tests crashes on net9.0-linux-Debug-x64-Mono_release-Ubuntu.2204.Amd64.Open

  #92070 commented on Jun 28, 2025 • 0 new comments

• Address race in PerformanceCounterLib

  #90803 commented on Jun 28, 2025 • 0 new comments

• STATUS_UNSUCCESSFUL in RsaCryptRoundtrip_OaepSHA1

  #29683 commented on Jun 28, 2025 • 0 new comments

• tracing/runtimeeventsource/nativeruntimeeventsource/nativeruntimeeventsource failing in CI

  #90605 commented on Jun 28, 2025 • 0 new comments

• System.Runtime.Numerics.Tests.WorkItemExecution failure terminate the process because of out of memory

  #90439 commented on Jun 28, 2025 • 0 new comments

• Crash in Microsoft.Extensions.Logging.Generators.Roslyn4.0.Tests.WorkItemExecution

  #90019 commented on Jun 28, 2025 • 0 new comments

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

  #89909 commented on Jun 28, 2025 • 0 new comments

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

  #88272 commented on Jun 28, 2025 • 0 new comments

• Test failure WindowsAlternateDataStreamOverwrite

  #83659 commented on Jun 28, 2025 • 0 new comments

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

  #87783 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #77469 commented on Jun 28, 2025 • 0 new comments

• [6.0] HostActivation Tests windows x86 build failure

  #81851 commented on Jun 28, 2025 • 0 new comments

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

  #82837 commented on Jun 28, 2025 • 0 new comments

• [6.0] System.Random test failure: NextInt_AllValuesAreWithinSpecifiedRange

  #83421 commented on Jun 28, 2025 • 0 new comments

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

  #83422 commented on Jun 28, 2025 • 0 new comments

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

  #81383 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #76488 commented on Jun 28, 2025 • 0 new comments

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

  #76140 commented on Jun 28, 2025 • 0 new comments

• Build on Windows Fails sometimes with fatal error C1090: PDB API call failed

  #48070 commented on Jun 28, 2025 • 0 new comments

• System.Diagnostics.Tests.InstanceDataTests.InstanceDataCollectionCollection tests failing in CI

  #75417 commented on Jun 28, 2025 • 0 new comments

• System.Data.OleDb.Test - timeout and hangs

  #74488 commented on Jun 28, 2025 • 0 new comments

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

  #100800 commented on Jun 28, 2025 • 0 new comments

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

  #100558 commented on Jun 28, 2025 • 0 new comments

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

  #93321 commented on Jun 28, 2025 • 0 new comments

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

  #100088 commented on Jun 28, 2025 • 0 new comments

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

  #99729 commented on Jun 28, 2025 • 0 new comments

• Assertion failed in SafeFileHandle.OverlappedValueTaskSource.IOCallback

  #99517 commented on Jun 28, 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 28, 2025 • 0 new comments

• [browser][mt][wbt] `Wasm.Build.Tests.BlazorWasmTestBase.BlazorRunTest` Current count: 0

  #99283 commented on Jun 28, 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 28, 2025 • 0 new comments

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

  #98964 commented on Jun 28, 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 28, 2025 • 0 new comments

• [debugger][mt][browser] TestDebugUsingMultiThreadedRuntime times out

  #98110 commented on Jun 28, 2025 • 0 new comments

• [mt][browser] `HttpClient_CancelInDifferentThread` failing with operation cancelled

  #98101 commented on Jun 28, 2025 • 0 new comments

• [browser][debugger] Firefox EvaluateOnCallFrame2Tests

  #98086 commented on Jun 28, 2025 • 0 new comments

• System.IO.Tests.File_GetSetTimes_SafeFileHandle.WritingShouldUpdateWriteTime_After_SetLastAccessTime failing

  #97020 commented on Jun 28, 2025 • 0 new comments

• [6.0] Test failure in System.Text.Json.Tests.Utf8JsonWriterTests.Writing3MBBase64Bytes(formatted: True, skipValidation: False)

  #96879 commented on Jun 28, 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 28, 2025 • 0 new comments

• [browser][MT] MutexTests - operation does not support unaligned accesses

  #96191 commented on Jun 28, 2025 • 0 new comments

• Test failure System.Diagnostics.Tests.PerformanceCounterCategoryTests.PerformanceCounterCategory_Create_Invalid

  #94498 commented on Jun 28, 2025 • 0 new comments

• [8.0] [wasm] [AOT] HTTP Error 500.30 - ASP.NET Core app failed to start

  #95160 commented on Jun 28, 2025 • 0 new comments

• The system cannot open the device or file specified 'NuGet-Migrations'

  #91987 commented on Jun 28, 2025 • 0 new comments

• System.Diagnostics.Tests.ProcessTests.TestCheckChildProcessUserAndGroupIds failing Subset assertion

  #92944 commented on Jun 28, 2025 • 0 new comments

• [wasm] WBT: Blazor tests on windows failing with `Failed to bind to address` for random ports

  #92910 commented on Jun 28, 2025 • 0 new comments

• [8.0] 'RanToCompletion' failure in System.Threading.RateLimiting.Test.ConcurrencyLimiterTests.DoesNotDeadlockCleaningUpCanceledRequestedLease_Post

  #92804 commented on Jun 28, 2025 • 0 new comments

• System.Management.Tests fail with System.Management.ManagementException

  #92518 commented on Jun 28, 2025 • 0 new comments

• [8.0] coreclr test failure: readytorun_GenericCycleDetection._Depth3Test_Depth3Test_._Depth3Test_Depth3Test_sh()

  #92420 commented on Jun 28, 2025 • 0 new comments