C:\h\w\AAEA0951\w\AF1B090A\e>set COMPlus 
COMPlus_JitStress=2
COMPlus_TieredCompilation=0

C:\h\w\AAEA0951\w\AF1B090A\e>call RunTests.cmd --runtime-path C:\h\w\AAEA0951\p 
----- start Sun 06/05/2022  8:31:31.07 ===============  To repro directly: ===================================================== 
pushd C:\h\w\AAEA0951\w\AF1B090A\e\
"C:\h\w\AAEA0951\p\dotnet.exe" exec --runtimeconfig System.Numerics.Vectors.Tests.runtimeconfig.json --depsfile System.Numerics.Vectors.Tests.deps.json xunit.console.dll System.Numerics.Vectors.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing 
popd
===========================================================================================================

C:\h\w\AAEA0951\w\AF1B090A\e>"C:\h\w\AAEA0951\p\dotnet.exe" exec --runtimeconfig System.Numerics.Vectors.Tests.runtimeconfig.json --depsfile System.Numerics.Vectors.Tests.deps.json xunit.console.dll System.Numerics.Vectors.Tests.dll -xml testResults.xml -nologo -nocolor -notrait category=IgnoreForCI -notrait category=OuterLoop -notrait category=failing  
  Discovering: System.Numerics.Vectors.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.Numerics.Vectors.Tests (found 1303 test cases)
  Starting:    System.Numerics.Vectors.Tests (parallel test collections = on, max threads = 4)

Assert failure(PID 2580 [0x00000a14], Thread: 620 [0x026c]): Assertion failed 'varTypeIsSIMD(type)' in 'System.Numerics.Tests.Vector2Tests:Vector2EqualsNaNTest():this' during 'Morph - Global' (IL size 159; hash 0xe917c0d9; FullOpts)

    File: D:\a\_work\1\s\src\coreclr\jit\gentree.h Line: 3436
    Image: C:\h\w\AAEA0951\p\dotnet.exe