This is consistently failing. We were not running this test for who knows how long until I noticed we're not running tests in #126517 and fixed the test infra. Now it fails.
23:50:37.626 Running test: Interop/COM/ExtensionPoints/ExtensionPoints/ExtensionPoints.cmd
Assert failure(PID 5148 [0x0000141c], Thread: 6572 [0x19ac]): CONTRACT VIOLATION by UMEntryThunkData::RunTimeInit at "D:\a\_work\1\s\src\coreclr\vm\dllimportcallback.h":238
THROWS called in a NOTHROW region.
CONTRACT in UMEntryThunkData::RunTimeInit at "D:\a\_work\1\s\src\coreclr\vm\dllimportcallback.h":238
GCX_PREEMP in OleVariant::ClearLPSTRArray at "D:\a\_work\1\s\src\coreclr\vm\olevariant.cpp":1755
VIOLATED--> CONTRACT in OleVariant::ClearLPSTRArray at "D:\a\_work\1\s\src\coreclr\vm\olevariant.cpp":1753
GCX_COOP in MngdNativeArrayMarshaler_ClearNativeContents at "D:\a\_work\1\s\src\coreclr\vm\ilmarshalers.cpp":4417
CONTRACT in MngdNativeArrayMarshaler_ClearNativeContents at "D:\a\_work\1\s\src\coreclr\vm\ilmarshalers.cpp":4415
CONTRACT in MethodDescCallSite::CallTargetWorker at "D:\a\_work\1\s\src\coreclr\vm\callhelpers.cpp":256
GCX_COOP in Assembly::ExecuteMainMethod at "D:\a\_work\1\s\src\coreclr\vm\assembly.cpp":1363
CONTRACT in Assembly::ExecuteMainMethod at "D:\a\_work\1\s\src\coreclr\vm\assembly.cpp":1349
GCX_COOP in CorHost2::ExecuteAssembly at "D:\a\_work\1\s\src\coreclr\vm\corhost.cpp":327
CONTRACT in CorHost2::ExecuteAssembly at "D:\a\_work\1\s\src\coreclr\vm\corhost.cpp":267
CORECLR! BaseContract::DoChecks + 0x14A (0x7389fa9a)
CORECLR! EEContract::DoChecks + 0x58 (0x73ddccc8)
CORECLR! UMEntryThunkData::RunTimeInit + 0xC3 (0x73dd6e03)
CORECLR! ComPreStubWorker + 0x118 (0x74028b38)
CORECLR! ComCallPreStub + 0x1A (0x7410b975)
COMBASE! CoTaskMemFree + 0x5A (0x75f01b9a)
CORECLR! OleVariant::ClearLPSTRArray + 0x107 (0x73ee90a7)
CORECLR! MngdNativeArrayMarshaler_ClearNativeContents + 0x1B6 (0x73e3b366)
SYSTEM.PRIVATE.CORELIB! <no symbol> + 0x0 (0x724fc95c)
<no module>! <no symbol> + 0x0 (0x096d0294)
File: D:\a\_work\1\s\src\coreclr\vm\dllimportcallback.h:238
Image: C:\h\w\B6A909D5\p\corerun.exe
This is consistently failing. We were not running this test for who knows how long until I noticed we're not running tests in #126517 and fixed the test infra. Now it fails.