Thread 27 (Thread 3400.0x5650):
#0  0x00007ffc49a1cc14 in ntdll!ZwWaitForMultipleObjects () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc46b62ae7 in WaitForMultipleObjectsEx () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#2  0x00007ffc46b629ce in WaitForMultipleObjects () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#3  0x00007ffbcd441d18 in nvoglv64!DrvPresentBuffers () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#4  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#5  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 26 (Thread 3400.0x2dec):
#0  0x00007ffc49a1c144 in ntdll!ZwWaitForSingleObject () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc46b51e93 in WaitForSingleObjectEx () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#2  0x00007ffbcd3e133a in nvoglv64!DrvValidateVersion () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#3  0x00007ffbcd164924 in ?? () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#4  0x00007ffbcd16447a in ?? () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#5  0x00007ffbcd3e24c8 in nvoglv64!DrvValidateVersion () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#6  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#7  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 25 (Thread 3400.0x3c94):
#0  0x00007ffc49a1cc14 in ntdll!ZwWaitForMultipleObjects () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc3f0a2791 in WINMM!PlaySoundW () from C:\WINDOWS\SYSTEM32\winmm.dll
No symbol table info available.
#2  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#3  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 24 (Thread 3400.0x31f8):
#0  0x0000000062ae90ae in QtPrivate::QFunctorSlotObject<QQuick3DTexture::createLayerTexture()::{lambda()#3}, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Quick3D.dll
No symbol table info available.
#1  0x0000000068b97885 in void doActivate<false>(QObject*, int, void**) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#2  0x000000006e6d590c in QQuickWindowPrivate::syncSceneGraph() () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Quick.dll
No symbol table info available.
#3  0x000000006e6836d7 in QSGRenderThread::sync(bool, bool) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Quick.dll
No symbol table info available.
#4  0x000000006e68555a in QSGRenderThread::syncAndRender(QImage*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Quick.dll
No symbol table info available.
#5  0x000000006e689777 in QSGRenderThread::run() () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Quick.dll
No symbol table info available.
#6  0x0000000068898fca in QThreadPrivate::start(void*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#7  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#8  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 23 (Thread 3400.0x2f78):
#0  0x00007ffc49a1fa54 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc499b3fe0 in ntdll!RtlInitializeResource () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#2  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#3  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 22 (Thread 3400.0x3374):
#0  0x00007ffc49a1fa54 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc499b3fe0 in ntdll!RtlInitializeResource () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#2  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#3  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 21 (Thread 3400.0x5114):
#0  0x00007ffc49a1cc14 in ntdll!ZwWaitForMultipleObjects () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc46b62ae7 in WaitForMultipleObjectsEx () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#2  0x00007ffc48417a4b in combase!CStdStubBuffer_Disconnect () from C:\WINDOWS\System32\combase.dll
No symbol table info available.
#3  0x00007ffc484178d0 in combase!CStdStubBuffer_Disconnect () from C:\WINDOWS\System32\combase.dll
No symbol table info available.
#4  0x00007ffc484176fc in combase!CStdStubBuffer_Disconnect () from C:\WINDOWS\System32\combase.dll
No symbol table info available.
#5  0x00007ffc4841767c in combase!CStdStubBuffer_Disconnect () from C:\WINDOWS\System32\combase.dll
No symbol table info available.
#6  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#7  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 19 (Thread 3400.0xc54):
#0  0x00007ffc49a1c1e4 in ntdll!ZwRemoveIoCompletion () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc460a0bf8 in Tcpip6_WSHSetSocketInformation () from C:\WINDOWS\System32\mswsock.dll
No symbol table info available.
#2  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#3  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 18 (Thread 3400.0x29bc):
#0  0x00007ffc477c9a84 in win32u!NtUserMsgWaitForMultipleObjectsEx () from C:\WINDOWS\System32\win32u.dll
No symbol table info available.
#1  0x00007ffc481b1cbd in USER32!MsgWaitForMultipleObjectsEx () from C:\WINDOWS\System32\user32.dll
No symbol table info available.
#2  0x0000000068abbfbf in QEventDispatcherWin32::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#3  0x0000000068a64405 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#4  0x0000000068898288 in QThread::exec() () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#5  0x00000000677836b5 in QQmlDebugServerThread::run (this=0x26fe7e8) at qqmldebugserver.cpp:256
        connection = 0x26ffc40
        eventLoop = <incomplete type>
#6  0x0000000068898fca in QThreadPrivate::start(void*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#7  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#8  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 17 (Thread 3400.0x3b64):
#0  0x00007ffc477c9a84 in win32u!NtUserMsgWaitForMultipleObjectsEx () from C:\WINDOWS\System32\win32u.dll
No symbol table info available.
#1  0x00007ffc481b1cbd in USER32!MsgWaitForMultipleObjectsEx () from C:\WINDOWS\System32\user32.dll
No symbol table info available.
#2  0x0000000068abbfbf in QEventDispatcherWin32::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#3  0x0000000068a64405 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#4  0x0000000068898288 in QThread::exec() () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#5  0x00000000662abe79 in QQmlThreadPrivate::run() () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Qml.dll
No symbol table info available.
#6  0x0000000068898fca in QThreadPrivate::start(void*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#7  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#8  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 16 (Thread 3400.0x5be0):
#0  0x00007ffc477c9a84 in win32u!NtUserMsgWaitForMultipleObjectsEx () from C:\WINDOWS\System32\win32u.dll
No symbol table info available.
#1  0x00007ffc481b1cbd in USER32!MsgWaitForMultipleObjectsEx () from C:\WINDOWS\System32\user32.dll
No symbol table info available.
#2  0x00007ffc481b1ba3 in USER32!MsgWaitForMultipleObjects () from C:\WINDOWS\System32\user32.dll
No symbol table info available.
#3  0x00007ffbcd3da43f in nvoglv64!DrvValidateVersion () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#4  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#5  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 15 (Thread 3400.0x292c):
#0  0x00007ffc49a1c744 in ntdll!ZwDelayExecution () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc46b5fc21 in SleepEx () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#2  0x00007ffbcd406a82 in nvoglv64!DllMain () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#3  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#4  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 14 (Thread 3400.0x59c0):
#0  0x00007ffc49a1cc14 in ntdll!ZwWaitForMultipleObjects () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc46b62ae7 in WaitForMultipleObjectsEx () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#2  0x00007ffc46b629ce in WaitForMultipleObjects () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#3  0x00007ffbcd441d18 in nvoglv64!DrvPresentBuffers () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#4  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#5  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 13 (Thread 3400.0x12b0):
#0  0x00007ffc49a1cc14 in ntdll!ZwWaitForMultipleObjects () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc46b62ae7 in WaitForMultipleObjectsEx () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#2  0x00007ffc46b629ce in WaitForMultipleObjects () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#3  0x00007ffbcd418517 in nvoglv64!DrvPresentBuffers () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#4  0x00007ffbcd417a69 in nvoglv64!DrvPresentBuffers () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#5  0x00007ffbcd878e20 in vk_optimusGetInstanceProcAddr () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#6  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#7  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 12 (Thread 3400.0x58d8):
#0  0x00007ffc49a1c144 in ntdll!ZwWaitForSingleObject () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc46b51e93 in WaitForSingleObjectEx () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#2  0x00007ffbcd3e133a in nvoglv64!DrvValidateVersion () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#3  0x00007ffbcd164924 in ?? () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#4  0x00007ffbcd16447a in ?? () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#5  0x00007ffbcd3e24c8 in nvoglv64!DrvValidateVersion () from C:\WINDOWS\System32\DriverStore\FileRepository\nvlt.inf_amd64_2a3080432b0e62c8\nvoglv64.dll
No symbol table info available.
#6  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#7  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 7 (Thread 3400.0x5014):
#0  0x00007ffc49a1cc14 in ntdll!ZwWaitForMultipleObjects () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc46b62ae7 in WaitForMultipleObjectsEx () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#2  0x00007ffc478b8f46 in CryptSIPGetSignedDataMsg () from C:\WINDOWS\System32\crypt32.dll
No symbol table info available.
#3  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#4  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 6 (Thread 3400.0xd90):
#0  0x00007ffc49a1fa54 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc499b3fe0 in ntdll!RtlInitializeResource () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#2  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#3  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 3400.0x531c):
#0  0x00007ffc49a1fa54 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc499b3fe0 in ntdll!RtlInitializeResource () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#2  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#3  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 3400.0x2618):
#0  0x00007ffc49a1fa54 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc499b3fe0 in ntdll!RtlInitializeResource () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#2  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#3  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 3 (Thread 3400.0x2cf8):
#0  0x00007ffc49a1fa54 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc499b3fe0 in ntdll!RtlInitializeResource () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#2  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#3  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 3400.0x55d0):
#0  0x00007ffc49a1fa54 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc499b3fe0 in ntdll!RtlInitializeResource () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#2  0x00007ffc494b7c24 in KERNEL32!BaseThreadInitThunk () from C:\WINDOWS\System32\kernel32.dll
No symbol table info available.
#3  0x00007ffc499ecea1 in ntdll!RtlUserThreadStart () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 3400.0x5810):
#0  0x00007ffc49a1c144 in ntdll!ZwWaitForSingleObject () from C:\WINDOWS\SYSTEM32\ntdll.dll
No symbol table info available.
#1  0x00007ffc46b51e93 in WaitForSingleObjectEx () from C:\WINDOWS\System32\KernelBase.dll
No symbol table info available.
#2  0x00000000688a04f2 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#3  0x000000006e68790e in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Quick.dll
No symbol table info available.
#4  0x000000006e68859b in QSGThreadedRenderLoop::handleUpdateRequest(QQuickWindow*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Quick.dll
No symbol table info available.
#5  0x000000006e6e1d3f in QQuickWindow::event(QEvent*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Quick.dll
No symbol table info available.
#6  0x0000000068a65da8 in QCoreApplication::sendEvent(QObject*, QEvent*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#7  0x0000000061966a08 in QPlatformWindow::deliverUpdateRequest() () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Gui.dll
No symbol table info available.
#8  0x0000000061966ac6 in QPlatformWindow::windowEvent(QEvent*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Gui.dll
No symbol table info available.
#9  0x00000000619766e5 in QGuiApplication::notify(QObject*, QEvent*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Gui.dll
No symbol table info available.
#10 0x0000000068a65da8 in QCoreApplication::sendEvent(QObject*, QEvent*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#11 0x0000000068abc297 in QEventDispatcherWin32Private::sendTimerEvent(int) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#12 0x0000000068abcbe8 in QEventDispatcherWin32::event(QEvent*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#13 0x0000000068a656ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#14 0x0000000068a6c745 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#15 0x000000006a90376e in QWindowsGuiEventDispatcher::sendPostedEvents (this=0x7a9030) at qwindowsguieventdispatcher.cpp:80
No locals.
#16 0x0000000068abc0b0 in QEventDispatcherWin32::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#17 0x000000006a903755 in QWindowsGuiEventDispatcher::processEvents (this=0x7a9030, flags=...) at qwindowsguieventdispatcher.cpp:73
        oldFlags = {i = 0}
        rc = <optimized out>
#18 0x0000000068a64405 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#19 0x0000000068a6d765 in QCoreApplication::exec() () from C:\Qt\5.15.2\mingw81_64\bin\Qt5Core.dll
No symbol table info available.
#20 0x0000000000401772 in qMain (argc=1, argv=0x7a8980) at ..\Repeater3DTest\main.cpp:70
        app = <incomplete type>
        engine = <incomplete type>
#21 0x000000000040300d in WinMain () at qtmain_win.cpp:97
        argc = 2
        argvW = 0x8136d0
        argv = 0x7a8980
        exitCode = <optimized out>
#22 0x00000000004013c7 in __tmainCRTStartup ()
No symbol table info available.
#23 0x00000000004014cb in WinMainCRTStartup ()
No symbol table info available.