. 0 Id: 1520.1f28 Suspend: 1 Teb: 00007ff7`4415d000 Unfrozen Child-SP RetAddr Call Site 00000062`6a2eadd0 00007ffb`76993c7f qwindowsd!QWindowsScreenManager::handleDisplayChange(unsigned int64 wParam = 0x20, int64 lParam = 0n70780800)+0x13 [d:\dev\5-vs13-55\qt-55\qtbase\src\plugins\platforms\windows\qwindowsscreen.cpp @ 419] 00000062`6a2eae50 00007ffb`76989fe0 qwindowsd!QWindowsContext::windowsProc(struct HWND__ * hwnd = 0x00000000`001204f8 0+0+140x40 'Qt5QWindowOwnDCIcon', unsigned int message = 0x7e, QtWindows::WindowsEventType et = DisplayChangedEvent (0n437), unsigned int64 wParam = 0x20, int64 lParam = 0n70780800, int64 * result = 0x00000062`6a2eb210)+0x61f [d:\dev\5-vs13-55\qt-55\qtbase\src\plugins\platforms\windows\qwindowscontext.cpp @ 940] 00000062`6a2eb1c0 00007ffb`a2b72434 qwindowsd!qWindowsWndProc(struct HWND__ * hwnd = 0x00000000`001204f8 0+0+140x40 'Qt5QWindowOwnDCIcon', unsigned int message = 0x7e, unsigned int64 wParam = 0x20, int64 lParam = 0n70780800)+0x80 [d:\dev\5-vs13-55\qt-55\qtbase\src\plugins\platforms\windows\qwindowscontext.cpp @ 1256] 00000062`6a2eb260 00007ffb`a2b75072 USER32!UserCallWinProcCheckWow+0x140 00000062`6a2eb320 00007ffb`77650937 USER32!CallWindowProcW+0x96 00000062`6a2eb380 00007ffb`a2b72434 libEGLd!egl::SurfaceWindowProc(struct HWND__ * hwnd = 0x00000000`001204f8 0+0+140x40 'Qt5QWindowOwnDCIcon', unsigned int message = 0x7e, unsigned int64 wparam = 0x20, int64 lparam = 0n70780800)+0x97 [d:\dev\5-vs13-55\qt-55\qtbase\src\3rdparty\angle\src\libegl\surface.cpp @ 275] 00000062`6a2eb3d0 00007ffb`a2b73992 USER32!UserCallWinProcCheckWow+0x140 00000062`6a2eb490 00007ffb`a2b84f7d USER32!DispatchClientMessage+0xa2 00000062`6a2eb4f0 00007ffb`a3222c44 USER32!_fnEMPTY+0x2d 00000062`6a2eb550 00007ffb`a2b7acaa ntdll!KiUserCallbackDispatcherContinue 00000062`6a2eb5d8 00007ffb`a2b7c93d USER32!NtUserChangeDisplaySettings+0xa 00000062`6a2eb5e0 00007ffb`9e530d7a USER32!ChangeDisplaySettingsExW+0x3d 00000062`6a2eb620 00007ffb`9e51fc71 dxgi!CDXGISwapChain::PrepUser+0x11072 00000062`6a2eb760 00007ffb`9e51fb31 dxgi!CDXGISwapChain::PrepWin32AndReturnAddRefedOutput+0x121 00000062`6a2eb8d0 00007ffb`9e51f6a9 dxgi!CDXGISwapChain::CPrepWin32Sentinel::CPrepWin32Sentinel+0x81 00000062`6a2eb940 00007ffb`9e51f495 dxgi!CDXGISwapChain::ScenarioEnterOrLeaveFullscreen+0x179 00000062`6a2ebaa0 00007ffb`9e541f64 dxgi!CDXGISwapChain::SetFullscreenState+0x1f5 00000062`6a2ebde0 00007ffb`9e52f630 dxgi!CDXGIFactory::OnAltEnter+0x1a4 00000062`6a2ebef0 00007ffb`a2b73d4c dxgi!SwapChainWindowEventHook+0x15f70 00000062`6a2ebf40 00007ffb`a2b72fa5 USER32!DispatchHookW+0x2c 00000062`6a2ebf70 00007ffb`a2b73016 USER32!CallHookWithSEH+0x25 00000062`6a2ebfb0 00007ffb`a3222c44 USER32!__fnHkINLPMSG+0x56 00000062`6a2ec000 00007ffb`a2b7313a ntdll!KiUserCallbackDispatcherContinue 00000062`6a2ec0b8 00007ffb`a2b730ef USER32!NtUserPeekMessage+0xa 00000062`6a2ec0c0 00000000`576a82d0 USER32!PeekMessageW+0xea 00000062`6a2ec100 00007ffb`769bd8aa Qt5Cored!QEventDispatcherWin32::processEvents(class QFlags flags = class QFlags)+0x230 [d:\dev\5-vs13-55\qt-55\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 740] 00000062`6a2ef4b0 00000000`575f3e38 qwindowsd!QWindowsGuiEventDispatcher::processEvents(class QFlags flags = class QFlags)+0x15a [d:\dev\5-vs13-55\qt-55\qtbase\src\plugins\platforms\windows\qwindowsguieventdispatcher.cpp @ 73] 00000062`6a2ef570 00000000`575f4073 Qt5Cored!QEventLoop::processEvents(class QFlags flags = class QFlags)+0x68 [d:\dev\5-vs13-55\qt-55\qtbase\src\corelib\kernel\qeventloop.cpp @ 129] 00000062`6a2ef5b0 00000000`575f6e91 Qt5Cored!QEventLoop::exec(class QFlags flags = class QFlags)+0x183 [d:\dev\5-vs13-55\qt-55\qtbase\src\corelib\kernel\qeventloop.cpp @ 204] 00000062`6a2ef660 00007ffb`758c8978 Qt5Cored!QCoreApplication::exec(void)+0x161 [d:\dev\5-vs13-55\qt-55\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 1216] 00000062`6a2ef720 00000000`57cfcdea Qt5Guid!QGuiApplication::exec(void)+0x18 [d:\dev\5-vs13-55\qt-55\qtbase\src\gui\kernel\qguiapplication.cpp @ 1523] 00000062`6a2ef750 00007ff7`45136431 Qt5Widgetsd!QApplication::exec(void)+0xa [d:\dev\5-vs13-55\qt-55\qtbase\src\widgets\kernel\qapplication.cpp @ 2977] 00000062`6a2ef780 00007ff7`451421fd 2dpainting!main(int argc = 0n1, char ** argv = 0x00000062`6a4aaeb0)+0x141 [d:\dev\5-vs13-55\qt-55\qtbase\examples\opengl\2dpainting\main.cpp @ 68] 00000062`6a2ef860 00007ff7`4514232e 2dpainting!__tmainCRTStartup(void)+0x19d [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 626] 00000062`6a2ef8d0 00007ffb`a0ea16ad 2dpainting!mainCRTStartup(void)+0xe [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 466] 00000062`6a2ef900 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6a2ef930 00000000`00000000 ntdll!RtlUserThreadStart+0x34 1 Id: 1520.1f30 Suspend: 1 Teb: 00007ff7`4415b000 Unfrozen "SyncThread" Child-SP RetAddr Call Site 00000062`6c36f8a8 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6c36f8b0 00007ffb`7b67c6fe KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6c36f950 00007ffb`a0ea16ad wintab32!WTMgrClose+0xb4827 00000062`6c36fbc0 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6c36fbf0 00000000`00000000 ntdll!RtlUserThreadStart+0x34 2 Id: 1520.1b90 Suspend: 1 Teb: 00007ff7`44159000 Unfrozen Child-SP RetAddr Call Site 00000062`6c46f5e8 00007ffb`a31c4d26 ntdll!NtWaitForWorkViaWorkerFactory+0xa 00000062`6c46f5f0 00007ffb`a0ea16ad ntdll!TppWorkerThread+0x746 00000062`6c46f9d0 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6c46fa00 00000000`00000000 ntdll!RtlUserThreadStart+0x34 3 Id: 1520.c20 Suspend: 1 Teb: 00007ff7`44157000 Unfrozen Child-SP RetAddr Call Site 00000062`6c56f8b8 00007ffb`a31c4d26 ntdll!NtWaitForWorkViaWorkerFactory+0xa 00000062`6c56f8c0 00007ffb`a0ea16ad ntdll!TppWorkerThread+0x746 00000062`6c56fca0 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6c56fcd0 00000000`00000000 ntdll!RtlUserThreadStart+0x34 4 Id: 1520.1e20 Suspend: 1 Teb: 00007ff7`44155000 Unfrozen Child-SP RetAddr Call Site 00000062`6c66f408 00007ffb`a09013ad ntdll!NtWaitForMultipleObjects+0xa 00000062`6c66f410 00007ffb`a2cf24fa KERNELBASE!WaitForMultipleObjectsEx+0xe1 00000062`6c66f6f0 00007ffb`a2cf25a8 combase!WaitCoalesced(void * timer = 0x00000000`00000220, unsigned int cHandlesOuter = 0, void ** pHandles = 0x00000000`00000000, unsigned long delayInMs = , unsigned long tolerableDelayInMs = 0xfa0, int alertable = 0n0, unsigned long * waitResult = , unsigned long x = 0)+0x96 [d:\blue_gdr\com\published\comutils\coalescedwait.cxx @ 72] 00000062`6c66f940 00007ffb`a2d1a5e1 combase!CROIDTable::WorkerThreadLoop(void * param = 0x00000000`00000000, unsigned long x = )+0x78 [d:\blue_gdr\com\combase\dcomrem\refcache.cxx @ 1480] 00000062`6c66f990 00007ffb`a2d1a781 combase!CRpcThread::WorkerLoop(unsigned long x = , unsigned long x = )+0x31 [d:\blue_gdr\com\combase\dcomrem\threads.cxx @ 264] 00000062`6c66fc00 00007ffb`a0ea16ad combase!CRpcThreadCache::RpcWorkerThreadEntry(void * param = 0x00000062`6a52b550)+0x46 [d:\blue_gdr\com\combase\dcomrem\threads.cxx @ 67] 00000062`6c66fc30 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6c66fc60 00000000`00000000 ntdll!RtlUserThreadStart+0x34 5 Id: 1520.18d8 Suspend: 1 Teb: 00007ff7`44153000 Unfrozen Child-SP RetAddr Call Site 00000062`6c78f338 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\WINDOWS\SYSTEM32\nvwgf2umx.dll - 00000062`6c78f340 00007ffb`9cf6d7b4 KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6c78f3e0 00007ffb`9cf6c4f4 nvwgf2umx!OpenAdapter10+0xb5044 00000062`6c78f960 00007ffb`9cf665ed nvwgf2umx!OpenAdapter10+0xb3d84 00000062`6c78f990 00007ffb`9d544fda nvwgf2umx!OpenAdapter10+0xade7d 00000062`6c78f9c0 00007ffb`9d9115c3 nvwgf2umx!NVAPI_Thunk+0x7b10a 00000062`6c78f9f0 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6c78fa20 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6c78fa50 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6c78fa80 00000000`00000000 ntdll!RtlUserThreadStart+0x34 6 Id: 1520.f7c Suspend: 1 Teb: 00007ff7`4402e000 Unfrozen Child-SP RetAddr Call Site 00000062`6c25f838 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6c25f840 00007ffb`9d03268f KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6c25f8e0 00007ffb`9d03258f nvwgf2umx!OpenAdapter10+0x179f1f 00000062`6c25f920 00007ffb`9d9115c3 nvwgf2umx!OpenAdapter10+0x179e1f 00000062`6c25f950 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6c25f980 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6c25f9b0 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6c25f9e0 00000000`00000000 ntdll!RtlUserThreadStart+0x34 7 Id: 1520.d3c Suspend: 1 Teb: 00007ff7`4402c000 Unfrozen Child-SP RetAddr Call Site 00000062`6c79faf8 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6c79fb00 00007ffb`9d03268f KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6c79fba0 00007ffb`9d03258f nvwgf2umx!OpenAdapter10+0x179f1f 00000062`6c79fbe0 00007ffb`9d9115c3 nvwgf2umx!OpenAdapter10+0x179e1f 00000062`6c79fc10 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6c79fc40 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6c79fc70 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6c79fca0 00000000`00000000 ntdll!RtlUserThreadStart+0x34 8 Id: 1520.1e94 Suspend: 1 Teb: 00007ff7`4402a000 Unfrozen Child-SP RetAddr Call Site 00000062`6c7afa28 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6c7afa30 00007ffb`9d03268f KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6c7afad0 00007ffb`9d03258f nvwgf2umx!OpenAdapter10+0x179f1f 00000062`6c7afb10 00007ffb`9d9115c3 nvwgf2umx!OpenAdapter10+0x179e1f 00000062`6c7afb40 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6c7afb70 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6c7afba0 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6c7afbd0 00000000`00000000 ntdll!RtlUserThreadStart+0x34 9 Id: 1520.1e34 Suspend: 1 Teb: 00007ff7`44028000 Unfrozen Child-SP RetAddr Call Site 00000062`6c7bfa98 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6c7bfaa0 00007ffb`9d03268f KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6c7bfb40 00007ffb`9d03258f nvwgf2umx!OpenAdapter10+0x179f1f 00000062`6c7bfb80 00007ffb`9d9115c3 nvwgf2umx!OpenAdapter10+0x179e1f 00000062`6c7bfbb0 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6c7bfbe0 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6c7bfc10 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6c7bfc40 00000000`00000000 ntdll!RtlUserThreadStart+0x34 10 Id: 1520.6fc Suspend: 1 Teb: 00007ff7`44026000 Unfrozen Child-SP RetAddr Call Site 00000062`6de5f7a8 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6de5f7b0 00007ffb`9d03268f KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6de5f850 00007ffb`9d03258f nvwgf2umx!OpenAdapter10+0x179f1f 00000062`6de5f890 00007ffb`9d9115c3 nvwgf2umx!OpenAdapter10+0x179e1f 00000062`6de5f8c0 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6de5f8f0 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6de5f920 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6de5f950 00000000`00000000 ntdll!RtlUserThreadStart+0x34 11 Id: 1520.1930 Suspend: 1 Teb: 00007ff7`44024000 Unfrozen Child-SP RetAddr Call Site 00000062`6de6fa08 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6de6fa10 00007ffb`9d03268f KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6de6fab0 00007ffb`9d03258f nvwgf2umx!OpenAdapter10+0x179f1f 00000062`6de6faf0 00007ffb`9d9115c3 nvwgf2umx!OpenAdapter10+0x179e1f 00000062`6de6fb20 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6de6fb50 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6de6fb80 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6de6fbb0 00000000`00000000 ntdll!RtlUserThreadStart+0x34 12 Id: 1520.fb8 Suspend: 1 Teb: 00007ff7`44022000 Unfrozen Child-SP RetAddr Call Site 00000062`6de7fb78 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6de7fb80 00007ffb`9d03268f KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6de7fc20 00007ffb`9d03258f nvwgf2umx!OpenAdapter10+0x179f1f 00000062`6de7fc60 00007ffb`9d9115c3 nvwgf2umx!OpenAdapter10+0x179e1f 00000062`6de7fc90 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6de7fcc0 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6de7fcf0 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6de7fd20 00000000`00000000 ntdll!RtlUserThreadStart+0x34 13 Id: 1520.1ce8 Suspend: 1 Teb: 00007ff7`44020000 Unfrozen Child-SP RetAddr Call Site 00000062`6de8fc18 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6de8fc20 00007ffb`9d03268f KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6de8fcc0 00007ffb`9d03258f nvwgf2umx!OpenAdapter10+0x179f1f 00000062`6de8fd00 00007ffb`9d9115c3 nvwgf2umx!OpenAdapter10+0x179e1f 00000062`6de8fd30 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6de8fd60 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6de8fd90 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6de8fdc0 00000000`00000000 ntdll!RtlUserThreadStart+0x34 14 Id: 1520.1f2c Suspend: 1 Teb: 00007ff7`4401e000 Unfrozen Child-SP RetAddr Call Site 00000062`6df9fc88 00007ffb`a0901148 ntdll!NtWaitForSingleObject+0xa 00000062`6df9fc90 00007ffb`9d03268f KERNELBASE!WaitForSingleObjectEx+0x94 00000062`6df9fd30 00007ffb`9d03258f nvwgf2umx!OpenAdapter10+0x179f1f 00000062`6df9fd70 00007ffb`9d9115c3 nvwgf2umx!OpenAdapter10+0x179e1f 00000062`6df9fda0 00007ffb`9d91176a nvwgf2umx!NVAPI_Thunk+0x4476f3 00000062`6df9fdd0 00007ffb`a0ea16ad nvwgf2umx!NVAPI_Thunk+0x44789a 00000062`6df9fe00 00007ffb`a31feb64 KERNEL32!BaseThreadInitThunk+0xd 00000062`6df9fe30 00000000`00000000 ntdll!RtlUserThreadStart+0x34