Details
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Bug
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Resolution: Out of scope
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P1: Critical
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None
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5.12.12
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None
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Windows 10
Description
It's top #1 crash in our app. We can't reproduce it on our side (I think some specific hardware/driver is required).
The crash stack trace is following:
Not Flagged > 22548 0 Main Thread Main Thread 0000000000000000 0000000000000000() ig9icd64.dll!00007ffb9b5827fa() ig9icd64.dll!00007ffb9b5a007a() ig9icd64.dll!00007ffb9b5824e8() ig9icd64.dll!00007ffb9b5820b3() ig9icd64.dll!00007ffb9b5729c4() opengl32.dll!__DescribeDriverPixelFormat() opengl32.dll!LoadAvailableDrivers() opengl32.dll!__DescribePrimaryPixelFormat() opengl32.dll!wglNumHardwareFormats() opengl32.dll!wglDescribePixelFormat() opengl32.dll!wglChoosePixelFormat() gdi32full.dll!ChoosePixelFormat() qwindows.dll!QWindowsOpenGLTester::testDesktopGL() Line 446 qwindows.dll!QWindowsOpenGLTester::detectSupportedRenderers(const GpuDescription & gpu, QWindowsOpenGLTester::Renderer requested) Line 321 qwindows.dll!QWindowsOpenGLTester::supportedRenderers(QWindowsOpenGLTester::Renderer requested) Line 371 qwindows.dll!QWindowsStaticOpenGLContext::doCreate() Line 427 [Inline Frame] qwindows.dll!QWindowsStaticOpenGLContext::create() Line 456 qwindows.dll!QWindowsIntegration::staticOpenGLContext() Line 491 qwindows.dll!QWindowsIntegration::openGLModuleType() Line 477 Qt5Quick.dll!QSGRenderLoop::instance() Line 200 Qt5Quick.dll!QQuickWindowPrivate::init(QQuickWindow * c, QQuickRenderControl * control) Line 636 Qt5Quick.dll!QQuickWindow::QQuickWindow(QQuickWindowPrivate & dd, QWindow * parent) Line 1388 Qt5Quick.dll!QQuickWindowQmlImpl::QQuickWindowQmlImpl(QWindow * parent) Line 75 Qt5QuickTemplates2.dll!QQuickApplicationWindow::QQuickApplicationWindow(QWindow * parent) Line 351 qtquicktemplates2plugin.dll!QQmlPrivate::createInto<QQuickApplicationWindow>(void * memory) Line 124 Qt5Qml.dll!QQmlType::create(QObject * * out, void * * memory, unsigned __int64 additionalMemory) Line 1045 Qt5Qml.dll!QQmlObjectCreator::createInstance(int index, QObject * parent, bool isContextObject) Line 1166 Qt5Qml.dll!QQmlObjectCreator::create(int subComponentIndex, QObject * parent, QQmlInstantiationInterrupt * interrupt) Line 203 Qt5Qml.dll!QQmlObjectCreator::createInstance(int index, QObject * parent, bool isContextObject) Line 1202 Qt5Qml.dll!QQmlObjectCreator::create(int subComponentIndex, QObject * parent, QQmlInstantiationInterrupt * interrupt) Line 203 Qt5Qml.dll!QQmlComponentPrivate::beginCreate(QQmlContextData * context) Line 883 Qt5Qml.dll!QQmlComponent::create(QQmlContext * context) Line 795 Qt5Qml.dll!QQmlApplicationEnginePrivate::finishLoad(QQmlComponent * c) Line 137 Qt5Qml.dll!QQmlApplicationEnginePrivate::startLoad(const QUrl & url, const QByteArray & data, bool dataFlag) Line 121 Qt5Qml.dll!QQmlApplicationEngine::load(const QUrl & url) Line 266 fdm.exe!AppQmlModule::initialize(bool) vmsclshared.dll!QtAbstractComplexModule::onModuleInitializeRunning(bool,bool) fdm.exe!AppModule::onModuleInitializeRunning(bool,bool) [Inline Frame] Qt5Core.dll!QtPrivate::QSlotObjectBase::call(QObject *) Line 394 Qt5Core.dll!QMetaCallEvent::placeMetaCall(QObject * object) Line 525 Qt5Core.dll!QObject::event(QEvent * e) Line 1261 Qt5Widgets.dll!QApplicationPrivate::notify_helper(QObject * receiver, QEvent * e) Line 3652 Qt5Widgets.dll!QApplication::notify(QObject * receiver, QEvent * e) Line 3604 Qt5Core.dll!QCoreApplication::notifyInternal2(QObject * receiver, QEvent * event) Line 1088 [Inline Frame] Qt5Core.dll!QCoreApplication::sendEvent(QObject *) Line 1476 Qt5Core.dll!QCoreApplicationPrivate::sendPostedEvents(QObject * receiver, int event_type, QThreadData * data) Line 1825 qwindows.dll!QWindowsGuiEventDispatcher::sendPostedEvents() Line 82 Qt5Core.dll!qt_internal_proc(HWND__ * hwnd, unsigned int message, unsigned __int64 wp, __int64 lp) Line 250 user32.dll!UserCallWinProcCheckWow() user32.dll!DispatchMessageWorker() Qt5Core.dll!QEventDispatcherWin32::processEvents(QFlags<enum QEventLoop::ProcessEventsFlag> flags) Line 650 qwindows.dll!QWindowsGuiEventDispatcher::processEvents(QFlags<enum QEventLoop::ProcessEventsFlag> flags) Line 75 [Inline Frame] Qt5Core.dll!QEventLoop::processEvents(QFlags<enum QEventLoop::ProcessEventsFlag>) Line 138 Qt5Core.dll!QEventLoop::exec(QFlags<enum QEventLoop::ProcessEventsFlag> flags) Line 225 Qt5Core.dll!QCoreApplication::exec() Line 1389 fdm.exe!App::runImpl(void) fdm.exe!App::run(bool) fdm.exe!main() fdm.exe!WinMain() [Inline Frame] fdm.exe!invoke_main() Line 102 fdm.exe!__scrt_common_main_seh() Line 288 kernel32.dll!BaseThreadInitThunk() ntdll.dll!RtlUserThreadStart()
What are the possible workarounds?