Avalonia should not call into the Runtime after the main thread has exited

[mikelle-rogers]

Describe the bug

Avalonia is calling into the runtime after the runtime is shut down with any callback. The .NET Runtime does not support anything calling into it after shut down.
We found one specific callback (MicroCom.Runtime.MicroComVtblBase.Release(MicroCom.Runtime.Ccw*)), the call stack is below. The line without the symbol is the above mentioned callback.

000000016BD73F90 0000000106AB98D0 libcoreclr.dylib!Thread::DoAppropriateWait(int, void**, int, unsigned int, WaitMode, PendingSync*) + 352
000000016BD740A0 0000000106CD3F80 libcoreclr.dylib!CLREventBase::WaitEx(unsigned int, WaitMode, PendingSync*) + 328
000000016BD740F0 0000000106CD3E20 libcoreclr.dylib!CLREventBase::Wait(unsigned int, int, PendingSync*) + 84
000000016BD74130 00000001070D1468 libcoreclr.dylib!WaitForEndOfShutdown() + 132
000000016BD74150 0000000106947A94 libcoreclr.dylib!CrstBase::ReleaseAndBlockForShutdownIfNotSpecialThread() + 68
000000016BD74190 0000000106F672C8 libcoreclr.dylib!Debugger::DoNotCallDirectlyPrivateLock() + 400
000000016BD741E0 0000000106F54D34 libcoreclr.dylib!Debugger::AcquireDebuggerLock(Debugger*) + 24
000000016BD74200 0000000106F65E48 libcoreclr.dylib!FunctionBase<Debugger*, &(Debugger::AcquireDebuggerLock(Debugger*)), &(Debugger::ReleaseDebuggerLock(Debugger*))>::DoAcquire() + 28
000000016BD74220 0000000106F65DE8 libcoreclr.dylib!BaseHolder<Debugger*, FunctionBase<Debugger*, &(Debugger::AcquireDebuggerLock(Debugger*)), &(Debugger::ReleaseDebuggerLock(Debugger*))>, 0ul, &(int CompareDefault<Debugger*>(Debugger*, Debugger*))>::Acquire() + 100
000000016BD74240 0000000106F6C4F8 libcoreclr.dylib!Debugger::LockForEventSending(Holder<Debugger*, &(Debugger::AcquireDebuggerLock(Debugger*)), &(Debugger::ReleaseDebuggerLock(Debugger*)), 0ul, &(int CompareDefault<Debugger*>(Debugger*, Debugger*)), true>) + 100
000000016BD74270 0000000106F54708 libcoreclr.dylib!DebuggerController::DispatchPatchOrSingleStep(Thread, _CONTEXT*, unsigned char const*, SCAN_TRIGGER) + 1204
000000016BD74460 0000000106F57A1C libcoreclr.dylib!DebuggerController::DispatchNativeException(_EXCEPTION_RECORD*, _CONTEXT*, unsigned int, Thread*) + 1380
000000016BD74510 0000000106F781D0 libcoreclr.dylib!Debugger::FirstChanceNativeException(_EXCEPTION_RECORD*, _CONTEXT*, unsigned int, Thread*, int) + 168
000000016BD74590 0000000106D2D98C libcoreclr.dylib!HandleHardwareException(PAL_SEHException*) + 1940
000000016BD75EB0 0000000106809C58 libcoreclr.dylib!SEHProcessException(PAL_SEHException*) + 256
000000016BD75EE0 000000010689C744 libcoreclr.dylib!PAL_DispatchExceptionInner(_CONTEXT*, _EXCEPTION_RECORD*) + 308
000000016BD75F90 000000010689C5DC libcoreclr.dylib!PAL_DispatchException + 52
000000016BD765D0 000000010689BB30 libcoreclr.dylib!PAL_DispatchExceptionWrapper + 16
000000016BD76FB0 0000000301A34B90
FFFFFFFFFFFFFFFF 0000000107616240 libAvaloniaNative.dylib!ComPtr::~ComPtr() + 36
000000016BD77000 0000000195B302E8 libsystem_c.dylib!__cxa_finalize_ranges + 476
000000016BD77060 0000000195B30070 libsystem_c.dylib!exit + 44
000000016BD77080 0000000195C8B8D0 libdyld.dylib!dyld4::LibSystemHelpers::getenv(char const*) const
000000016BD77090 00000001958EA12C dyld!start + 2436

To Reproduce

Steps to repro here: dotnet/runtime#90079

Expected behavior

No callbacks interrupt the shutdown of the runtime, and when CMDQ or the red "x" are pushed, the app terminates.

Avalonia version

11.0.0

OS

macOS

Additional context

No response

[maxkatz6]

@mikelle-rogers this issue is supposed to be long time fixed since 11.0.1
See #12459 and #12248

[maxkatz6]

Or are you able to reproduce this issue again with 11.0.11 or 11.1-rc2?

[filipnavara]

I assume it's my original repro with 11.0.0.

[mikelle-rogers]

I will see if I can repro it with 11.0.11 or 11.1-rc2

[mikelle-rogers]

It doesn't repro with 11.0.11, thanks for the information!