Access Violation App Crash

[aleibhardt]

I have a crash in my UWP application that is hitting when i switch between portrait and landscape mode.
I haven't been able to find a minimal way to reproduce this in a sample app yet.

I have been able to get the crash under a debugger though.
Here is the stack trace that I get:

00 0000009b`8f8fe0b0 00007ff8`0d0680a7     MSVCP140_APP!mtx_do_lock+0x9c [d:\a01\_work\3\s\src\vctools\crt\github\stl\src\mutex.cpp @ 103] 
01 (Inline Function) --------`--------     Microsoft_Graphics_Canvas_7ff80d000000!std::_Mutex_base::lock+0x9 [C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.37.32822\include\mutex @ 76] 
02 (Inline Function) --------`--------     Microsoft_Graphics_Canvas_7ff80d000000!std::unique_lock<std::mutex>::{ctor}+0x12 [C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Tools\MSVC\14.37.32822\include\mutex @ 179] 
03 (Inline Function) --------`--------     Microsoft_Graphics_Canvas_7ff80d000000!ABI::Microsoft::Graphics::Canvas::UI::Xaml::BaseControl<ABI::Microsoft::Graphics::Canvas::UI::Xaml::CanvasControlTraits>::GetLock+0x19 [D:\a\1\s\winrt\lib\xaml\BaseControl.h @ 648] 
04 (Inline Function) --------`--------     Microsoft_Graphics_Canvas_7ff80d000000!ABI::Microsoft::Graphics::Canvas::UI::Xaml::BaseControl<ABI::Microsoft::Graphics::Canvas::UI::Xaml::CanvasControlTraits>::OnXamlRootChanged::__l2::<lambda_4a8ce6f4bf424589ccf5c976a9930e6f>::operator()+0x1c [D:\a\1\s\winrt\lib\xaml\BaseControl.h @ 1010] 
05 0000009b`8f8fe110 00007ff8`0d067513     Microsoft_Graphics_Canvas_7ff80d000000!ExceptionBoundary<<lambda_4a8ce6f4bf424589ccf5c976a9930e6f> >+0x4b [D:\a\1\s\winrt\inc\ErrorHandling.h @ 221] 
06 0000009b`8f8fe160 00007ff8`0d05b7e9     Microsoft_Graphics_Canvas_7ff80d000000!ABI::Microsoft::Graphics::Canvas::UI::Xaml::BaseControl<ABI::Microsoft::Graphics::Canvas::UI::Xaml::CanvasControlTraits>::OnXamlRootChanged+0x13 [D:\a\1\s\winrt\lib\xaml\BaseControl.h @ 1023] 
07 (Inline Function) --------`--------     Microsoft_Graphics_Canvas_7ff80d000000!Microsoft::WRL::Callback::__l2::<lambda_9fbdbe06eca3691e643510eeee9cd40f>::operator()+0x12 [C:\Program Files (x86)\Windows Kits\10\Include\10.0.22621.0\winrt\wrl\event.h @ 479] 
08 0000009b`8f8fe190 00007ff8`72af8502     Microsoft_Graphics_Canvas_7ff80d000000!Microsoft::WRL::Details::DelegateArgTraits<long (__cdecl ABI::Windows::Foundation::IEventHandler_impl<ABI::Windows::Foundation::Internal::AggregateType<ABI::Windows::ApplicationModel::SuspendingEventArgs *,ABI::Windows::ApplicationModel::ISuspendingEventArgs *> >::*)(IInspectable *,ABI::Windows::ApplicationModel::ISuspendingEventArgs *)>::DelegateInvokeHelper<ABI::Windows::Foundation::IEventHandler<ABI::Windows::ApplicationModel::SuspendingEventArgs *>,<lambda_9fbdbe06eca3691e643510eeee9cd40f>,1,IInspectable *,ABI::Windows::ApplicationModel::ISuspendingEventArgs *>::Invoke+0x19 [C:\Program Files (x86)\Windows Kits\10\Include\10.0.22621.0\winrt\wrl\event.h @ 354] 
09 0000009b`8f8fe1c0 00007ff8`72623dd5     Windows_UI_Xaml!DirectUI::CEventSourceBase<DirectUI::IUntypedEventSource,Windows::Foundation::ITypedEventHandler<Windows::UI::Xaml::XamlRoot *,Windows::UI::Xaml::XamlRootChangedEventArgs *>,Windows::UI::Xaml::IXamlRoot,Windows::UI::Xaml::IXamlRootChangedEventArgs>::Raise+0x4d464e [onecoreuap\windows\dxaml\xcp\dxaml\lib\JoltClasses.h @ 307] 
0a 0000009b`8f8fe230 00007ff8`72623ca5     Windows_UI_Xaml!DirectUI::XamlRoot::RaiseChangedEvent+0x81 [onecoreuap\windows\dxaml\xcp\dxaml\lib\xamlroot_partial.cpp @ 76] 
0b 0000009b`8f8fe270 00007ff8`726f9343     Windows_UI_Xaml!CFxCallbacks::XamlRoot_RaiseChanged+0x21 [onecoreuap\windows\dxaml\xcp\dxaml\lib\fxcallbacks.cpp @ 1610] 
0c 0000009b`8f8fe2a0 00007ff8`72762709     Windows_UI_Xaml!CContentRoot::RaisePendingXamlRootChangedEventIfNeeded+0x9b [onecoreuap\windows\dxaml\xcp\components\contentroot\contentroot.cpp @ 319] 
0d (Inline Function) --------`--------     Windows_UI_Xaml!CContentRoot::RaiseXamlRootChanged+0xf [onecoreuap\windows\dxaml\xcp\components\contentroot\contentroot.cpp @ 309] 
0e 0000009b`8f8fe2e0 00007ff8`72763bae     Windows_UI_Xaml!CCoreServices::OnWindowSizeChanged+0x55 [onecoreuap\windows\dxaml\xcp\core\dll\xcpcore.cpp @ 5439] 
0f 0000009b`8f8fe330 00007ff8`72892f0f     Windows_UI_Xaml!DirectUI::Window::OnWindowSizeChanged+0xde [onecoreuap\windows\dxaml\xcp\dxaml\lib\window_partial.cpp @ 1100] 
10 0000009b`8f8fe3b0 00007ff8`725fe035     Windows_UI_Xaml!DirectUI::Window::OnCoreWindowLayoutBoundsChanged+0x6f [onecoreuap\windows\dxaml\xcp\dxaml\lib\window_partial.cpp @ 1228] 
11 (Inline Function) --------`--------     Windows_UI_Xaml!Microsoft::WRL::Callback::__l2::<lambda_26927f60691664ba82371d86effe030e>::operator()+0x1f [onecore\external\sdk\inc\wrl\event.h @ 479] 
12 0000009b`8f8fe400 00007ff8`73c8a8fd     Windows_UI_Xaml!Microsoft::WRL::Details::DelegateArgTraits<long (__cdecl Windows::Foundation::ITypedEventHandler_impl<Windows::Foundation::Internal::AggregateType<Windows::UI::Core::CoreWindow *,Windows::UI::Core::ICoreWindow *>,IInspectable *>::*)(Windows::UI::Core::ICoreWindow *,IInspectable *)>::DelegateInvokeHelper<Windows::Foundation::ITypedEventHandler<Windows::UI::Core::CoreWindow *,IInspectable *>,<lambda_26927f60691664ba82371d86effe030e>,-1,Windows::UI::Core::ICoreWindow *,IInspectable *>::Invoke+0x25 [onecore\external\sdk\inc\wrl\event.h @ 354] 
13 0000009b`8f8fe430 00007ff8`73c8916e     Windows_UI!Microsoft::WRL::InvokeTraits<-2>::InvokeDelegates<<lambda_d10e6de357b49d61c68f2108b804a6c5>,Windows::Foundation::ITypedEventHandler<Windows::UI::Core::CoreWindow *,IInspectable *> >+0x9d
14 0000009b`8f8fe490 00007ff8`73c890c8     Windows_UI!Microsoft::WRL::EventSource<Windows::Foundation::ITypedEventHandler<Windows::UI::Core::CoreWindow * __ptr64,IInspectable * __ptr64>,Microsoft::WRL::InvokeModeOptions<-2> >::DoInvoke<<lambda_d10e6de357b49d61c68f2108b804a6c5> >+0x92
15 0000009b`8f8fe4f0 00007ff8`73c88fc5     Windows_UI!Windows::UI::Core::WindowServer::OnLayoutBoundsChange+0x4c
16 0000009b`8f8fe530 00007ff8`73c88f44     Windows_UI!Windows::UI::Core::WindowServer::OnVisibleBoundsChangeEvent+0x65
17 0000009b`8f8fe6f0 00007ff8`73c96451     Windows_UI!Windows::UI::Core::WindowServer::OnVisibleBoundsChange+0x44
18 0000009b`8f8fe720 00007ff8`73c94c95     Windows_UI!Windows::UI::Core::WindowServer::OnVisibleBoundsChanged+0x21
19 0000009b`8f8fe750 00007ff8`7e99354b     Windows_UI!Microsoft::WRL::Details::DelegateArgTraits<long (__cdecl Windows::Foundation::IEventHandler_impl<IInspectable * __ptr64>::*)(IInspectable * __ptr64,IInspectable * __ptr64) __ptr64>::DelegateInvokeHelper<Windows::Foundation::IEventHandler<IInspectable * __ptr64>,<lambda_db1e4b56a38545873f6e01e1fbba6b19>,-1,IInspectable * __ptr64,IInspectable * __ptr64>::Invoke+0x25
1a 0000009b`8f8fe780 00007ff8`7e905470     CoreUIComponents!Microsoft::WRL::InvokeTraits<-2>::InvokeDelegates<<lambda_b9c6a9526e98e8096438348dee47a029>,Windows::Foundation::IEventHandler<IInspectable * __ptr64> >+0x6b
1b 0000009b`8f8fe7e0 00007ff8`7e905101     CoreUIComponents!Microsoft::WRL::EventSource<Windows::Foundation::IEventHandler<IInspectable * __ptr64>,Microsoft::WRL::InvokeModeOptions<-2> >::InvokeAll<std::nullptr_t,std::nullptr_t>+0x7c
1c 0000009b`8f8fe830 00007ff8`7e904a73     CoreUIComponents!Windows::Phone::UI::Core::NavigationClient::NotifyVisibleBoundsChangeToCoreWindow+0xb9
1d 0000009b`8f8fe870 00007ff8`7e95654e     CoreUIComponents!Windows::Phone::UI::Core::NavigationClient::PropertyChanged+0x463
...

The crash is an access violation. I'm also seeing a large number of reports from partner center for similar crashes.

Any idea if this is an issue in win2D?
I figured i'm doing something wrong, but the level of information i'm getting here is very minimal.
Any advice on what I can do to debug this would be greatly appreciated?

The app is a UWP app. I've tested on v 1.26 and v1.27.1 of win2d, and both versions show the crash.
Our app targets 1903 version of windows.
Crash happens on windows 10, and windows 11 devices.

I can reproduce this somewhat reliably (but not 100%). I am able to get a crash dump if that is useful.