[wasm][coreclr] Attempt to access method `System.Delegate.DelegateConstruct` results in exception

[radekdoulik]

Repro:

using System;
using System.Collections.Generic;

try
{
    GCMemoryInfo memoryInfoInvalid = GC.GetGCMemoryInfo((GCKind)(-1));
}
catch (Exception e)
{   
    Console.WriteLine("caught arg exception as expected: {0}", e);
}

Output:

caught arg exception as expected: System.ArgumentOutOfRangeException: Argument must be between Any and Background. (Parameter 'kind')
   at System.GC.GetGCMemoryInfo(GCKind kind) in /Users/rodo/git/runtime-main/src/coreclr/System.Private.CoreLib/src/System/GC.CoreCLR.cs:line 77
   at Program.<Main>$(String[] args) in /Users/rodo/git/HelloWorld/Program.cs:line 6
warning: unsupported syscall: __syscall_madvise

Unhandled exception. System.MethodAccessException: Attempt by method 'System.Buffers.SharedArrayPool`1<T>.InitializeTlsBucketsAndTrimming()' to access method 'System.Delegate.DelegateConstruct(System.Object, IntPtr)' failed.
   at System.Buffers.SharedArrayPool`1.InitializeTlsBucketsAndTrimming() in /Users/rodo/git/runtime-main/src/libraries/System.Private.CoreLib/src/System/Buffers/SharedArrayPool.cs:line 288
   at System.Buffers.SharedArrayPool`1.Return(T[] array, Boolean clearArray) in /Users/rodo/git/runtime-main/src/libraries/System.Private.CoreLib/src/System/Buffers/SharedArrayPool.cs:line 136
   at System.IO.StreamWriter.WriteFormatHelper(String format, ReadOnlySpan`1 args, Boolean appendNewLine) in /Users/rodo/git/runtime-main/src/libraries/System.Private.CoreLib/src/System/IO/StreamWriter.cs:line 515
   at System.IO.StreamWriter.WriteLine(String format, Object arg0) in /Users/rodo/git/runtime-main/src/libraries/System.Private.CoreLib/src/System/IO/StreamWriter.cs:line 593
   at System.Console.WriteLine(String format, Object arg0) in /Users/rodo/git/runtime-main/src/libraries/System.Console/src/System/Console.cs:line 829
   at Program.<Main>$(String[] args) in /Users/rodo/git/HelloWorld/Program.cs:line 10
Aborted(native code called abort())

This is also happening in runtime tests, 88 times in the last run

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[AaronRobinsonMSFT]

@radekdoulik I wasn't able to reproduce this on main and I think you confirmed the same when moving to main as well. I'm going to close this for now. Please let us know if this persists.

[pavelsavara]

I see this when trying to run System.Runtime.Tests

MethodAccessException: Attempt by method 'System.Buffers.SharedArrayPool`1<T>.InitializeTlsBucketsAndTrimming()' to access method 'System.Delegate.DelegateConstruct(System.Object, IntPtr)' failed.
   at System.Buffers.SharedArrayPool`1.InitializeTlsBucketsAndTrimming()
   at System.Buffers.SharedArrayPool`1.Return(T[] array, Boolean clearArray)
   at System.Collections.Generic.SegmentedArrayBuilder`1.ReturnArrays(Int32 segmentsCount)
   at System.Collections.Generic.SegmentedArrayBuilder`1.Dispose()
   at System.Linq.Enumerable.ArrayWhereIterator`1.ToList(ReadOnlySpan`1 source, Func`2 predicate)
   at System.Linq.Enumerable.ListWhereIterator`1.ToList()
   at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
   at Microsoft.DotNet.XHarness.TestRunners.Xunit.ThreadlessXunitTestRunner.Run(IEnumerable`1 testAssemblies)
   at Microsoft.DotNet.XHarness.TestRunners.Common.ApplicationEntryPoint.InternalRunAsync(LogWriter logger)
   at Microsoft.DotNet.XHarness.TestRunners.Common.ApplicationEntryPoint.InternalRunAsync(ApplicationOptions options, TextWriter loggerWriter, TextWriter resultsFile)
   at Microsoft.DotNet.XHarness.TestRunners.Common.WasmApplicationEntryPointBase.RunAsync()
   at Microsoft.DotNet.XHarness.TestRunners.Xunit.WasmApplicationEntryPoint.Run()
   at WasmTestRunner.MainAsync(String[] args)