Details
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Bug
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Resolution: Unresolved
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P2: Important
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None
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6.7.3
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None
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b8a9c4b81 (dev), 8480e294f (6.8)
Description
Found it in our automated tracking system.
Unhandled exception at 0x00007FFEFE0A7FDF (Qt6WebEngineCore.dll) in minidump (50).dmp: 0xC0000005: Access violation reading location 0x0000000000000000.
Call stack:
> Qt6WebEngineCore.dll!QtWebEngineCore::NativeSkiaOutputDeviceDirect3D11::texture(QQuickWindow * win, unsigned int textureOptions) Line 65 C++ Qt6WebEngineCore.dll!QtWebEngineCore::RenderWidgetHostViewQtDelegateItem::updatePaintNode(QSGNode * oldNode, QQuickItem::UpdatePaintNodeData * __formal) Line 386 C++ Qt6Quick.dll!QQuickWindowPrivate::updateDirtyNode(QQuickItem * item) Line 2247 C++ Qt6Quick.dll!QQuickWindowPrivate::updateDirtyNodes() Line 1987 C++ Qt6Quick.dll!QQuickWindowPrivate::syncSceneGraph() Line 560 C++ Qt6Quick.dll!QSGSoftwareRenderLoop::renderWindow(QQuickWindow * window, bool isNewExpose) Line 128 C++ Qt6Quick.dll!QQuickWindow::event(QEvent * event) Line 1591 C++ [Inline Frame] Qt6Core.dll!QCoreApplicationPrivate::notify_helper(QObject *) Line 1326 C++ [Inline Frame] Qt6Core.dll!doNotify(QObject *) Line 1253 C++ Qt6Core.dll!QCoreApplication::notify(QObject * receiver, QEvent * event) Line 1237 C++ Qt6Core.dll!QCoreApplication::notifyInternal2(QObject * receiver, QEvent * event) Line 1152 C++ Qt6Gui.dll!QPlatformWindow::deliverUpdateRequest() Line 793 C++ Qt6Gui.dll!QPlatformWindow::windowEvent(QEvent * event) Line 455 C++ [Inline Frame] Qt6Gui.dll!QGuiApplicationPrivate::sendQWindowEventToQPlatformWindow(QWindow *) Line 2062 C++ Qt6Gui.dll!QGuiApplication::notify(QObject * object, QEvent * event) Line 1994 C++ Qt6Core.dll!QCoreApplication::notifyInternal2(QObject * receiver, QEvent * event) Line 1152 C++ Qt6Core.dll!QEventDispatcherWin32Private::sendTimerEvent(int timerId) Line 403 C++ Qt6Core.dll!QEventDispatcherWin32::event(QEvent * e) Line 885 C++ [Inline Frame] Qt6Core.dll!QCoreApplicationPrivate::notify_helper(QObject *) Line 1326 C++ [Inline Frame] Qt6Core.dll!doNotify(QObject *) Line 1253 C++ Qt6Core.dll!QCoreApplication::notify(QObject * receiver, QEvent * event) Line 1237 C++ Qt6Core.dll!QCoreApplication::notifyInternal2(QObject * receiver, QEvent * event) Line 1152 C++ [Inline Frame] Qt6Core.dll!QCoreApplication::sendEvent(QObject *) Line 1593 C++ Qt6Core.dll!QCoreApplicationPrivate::sendPostedEvents(QObject * receiver, int event_type, QThreadData * data) Line 1951 C++ Qt6Gui.dll!QWindowsGuiEventDispatcher::sendPostedEvents() Line 44 C++ Qt6Core.dll!QEventDispatcherWin32::processEvents(QFlags<enum QEventLoop::ProcessEventsFlag> flags) Line 470 C++ Qt6Gui.dll!QWindowsGuiEventDispatcher::processEvents(QFlags<enum QEventLoop::ProcessEventsFlag> flags) Line 37 C++ [Inline Frame] Qt6Core.dll!QEventLoop::processEvents(QFlags<enum QEventLoop::ProcessEventsFlag>) Line 100 C++ Qt6Core.dll!QEventLoop::exec(QFlags<enum QEventLoop::ProcessEventsFlag> flags) Line 181 C++ Qt6Core.dll!QCoreApplication::exec() Line 1496 C++
Pay attention that device is nullptr, what means QSGRendererInterface::getResource(win, QSGRendererInterface::DeviceResource) may return null pointer under some circumstances.
Attachments
Issue Links
- relates to
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QTBUG-116445 [REG][Windows] Crash on NativeSkiaOutputDevice::releaseTexture() with nullptr access
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- Closed
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