I published an application with a built-in hockeyapp. But the crash report in the Windows Phone Control Panel contains mystical crashes that are not part of the hockeyapp. According to stacktrace, they are native (OS crashes).
Application - 8.0 DirectX + Xaml application. Failures are generated by 8.1 devices. Devices 8.0 worked fine. I tested the application on all known WP devices for many hours on each, everything works fine. There seems to be some kind of occassional error in 8.1 :(
The largest emergency group is as follows:
EXCEPTION_FAILFAST_ON_ERRORCODE_ERROR_CODE_88000837_BEDB185E-7ADE-48E5-B755-D7556882BD1B
Frame Image Function Offset
0 KERNELBASE.dll RaiseException 0x00000036
1 npctrl.dll CXcpControl::CPReportError 0x00000066
2 npctrl.dll CXcpControl::ReportError 0x00000010
3 npctrl.dll CXcpDispatcher::OnError 0x000000c2
4 npctrl.dll CXcpDispatcher::OnWindowMessage 0x00011ba6
5 npctrl.dll CXcpDispatcher::GroupDispatchProcStatic 0x0000011e
6 CoreMessaging.dll Microsoft__CoreUI__DispatchGroupHandler$CallbackThunk 0x000000ca
7 CoreMessaging.dll Microsoft::CoreUI::DispatchGroupHandler::Invoke 0x00000016
8 CoreMessaging.dll Microsoft::CoreUI::Dispatch::Dispatcher::Callback_DispatchLoop 0x00000746
9 CoreMessaging.dll Microsoft::CoreUI::Dispatch::EventLoop::Callback_Run 0x0000007a
10 CoreMessaging.dll Microsoft::CoreUI::Messaging::MessageSession$R::Microsoft__CoreUI__IExportMessageSession_Impl::Run 0x0000002c
11 CoreMessaging.dll Microsoft::CoreUI::IExportMessageSession$X__ExportAdapter::Run 0x0000004e
12 TaskHostCore.dll HostDispatcher::Run 0x000000a8
13 TaskHostCore.dll TaskHost::RunMessageLoop 0x00000016
14 TaskHostCore.dll ThRun 0x0000000e
15 TaskHost.exe wmain 0x00000016
16 TaskHost.exe __wmainCRTStartup 0x000+H1:H2
Crash plugged in a mini-drive for TaskHost.exe. Unfortunately, I have no idea what I can get from him.
Any ideas how I can solve the problem?