Application: plasmashell (5.26.4) Qt Version: 5.15.7 Frameworks Version: 5.100.0 Operating System: Linux 6.0.11-200.fc36.x86_64 x86_64 Windowing System: X11 Distribution: Fedora Linux 36 (Workstation Edition) DrKonqi: 5.26.4 [KCrashBackend] -- Information about the crash: Plasmashell in kde crashes randomly. No specific reason can not be found. I have tried doing the last thing that i was doing before the crash but it didnt work, I have failed to spot a reason why it crashes I am using: GPU: Nvidia GTX 1660 super (proprietary nvidia driver) CPU: Ryzen 7 3700x Distro: Fedora 36 Theme: Fluent rounded Icons: Kora Package Manager Kde is installed through: dnf This started happening after the last system update The reporter is unsure if this crash is reproducible. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault [KCrash Handler] #4 0x00007f0d5e5660c0 in QFontEngineFT::loadGlyph(QFontEngineFT::QGlyphSet*, unsigned int, QFixed, QFontEngine::GlyphFormat, bool, bool) const () from /lib64/libQt5XcbQpa.so.5 #5 0x00007f0d5e567331 in QFontEngineFT::loadGlyphFor(unsigned int, QFixed, QFontEngine::GlyphFormat, QTransform const&, bool, bool) () from /lib64/libQt5XcbQpa.so.5 #6 0x00007f0d5e5691af in QFontEngineFT::alphaRGBMapForGlyph(unsigned int, QFixed, QTransform const&) () from /lib64/libQt5XcbQpa.so.5 #7 0x00007f0d70bef82d in QTextureGlyphCache::textureMapForGlyph(unsigned int, QFixed) const () from /lib64/libQt5Gui.so.5 #8 0x00007f0d70c6fd00 in QOpenGLTextureGlyphCache::fillTexture(QTextureGlyphCache::Coord const&, unsigned int, QFixed) () from /lib64/libQt5Gui.so.5 #9 0x00007f0d70bf0e18 in QTextureGlyphCache::fillInPendingGlyphs() () from /lib64/libQt5Gui.so.5 #10 0x00007f0d7202c958 in QSGTextMaskMaterial::populate(QPointF const&, QVector<unsigned int> const&, QVector<QPointF> const&, QSGGeometry*, QRectF*, QPointF*, QMargins const&) () from /lib64/libQt5Quick.so.5 #11 0x00007f0d72027695 in QSGDefaultGlyphNode::update() () from /lib64/libQt5Quick.so.5 #12 0x00007f0d720c6144 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) () from /lib64/libQt5Quick.so.5 #13 0x00007f0d720cb518 in QQuickTextNodeEngine::addToSceneGraph(QQuickTextNode*, QQuickText::TextStyle, QColor const&) () from /lib64/libQt5Quick.so.5 #14 0x00007f0d720c71a8 in QQuickTextNode::addTextLayout(QPointF const&, QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor const&, QColor const&, QColor const&, int, int, int, int) () from /lib64/libQt5Quick.so.5 #15 0x00007f0d720c5bd1 in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () from /lib64/libQt5Quick.so.5 #16 0x00007f0d720a6088 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () from /lib64/libQt5Quick.so.5 #17 0x00007f0d720a65b2 in QQuickWindowPrivate::updateDirtyNodes() () from /lib64/libQt5Quick.so.5 #18 0x00007f0d720a8151 in QQuickWindowPrivate::syncSceneGraph() () from /lib64/libQt5Quick.so.5 #19 0x00007f0d72044e78 in QSGRenderThread::sync(bool, bool) () from /lib64/libQt5Quick.so.5 #20 0x00007f0d720470c1 in QSGRenderThread::syncAndRender(QImage*) () from /lib64/libQt5Quick.so.5 #21 0x00007f0d72047adb in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #22 0x00007f0d702e84f7 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #23 0x00007f0d6fa8cded in start_thread () from /lib64/libc.so.6 #24 0x00007f0d6fb12370 in clone3 () from /lib64/libc.so.6 Thread 8 (Thread 0x7f0d353d1640 (LWP 9488) "KCupsConnection"): #1 0x00007f0d6e726b11 in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00007f0d6e77c0b3 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #3 0x00007f0d6e724940 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007f0d704f93a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f0d704a6cca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007f0d702e71ca in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007f0d2f75351b in KCupsConnection::run() () from /lib64/libkcupslib.so #8 0x00007f0d702e84f7 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007f0d6fa8cded in start_thread () from /lib64/libc.so.6 #10 0x00007f0d6fb12370 in clone3 () from /lib64/libc.so.6 Thread 7 (Thread 0x7f0d35d44640 (LWP 9481) "plasmashell"): #1 0x00007f0d6deb4000 in usbmuxd_listen_inotify () from /lib64/libusbmuxd-2.0.so.6 #2 0x00007f0d6deb4c8b in device_monitor () from /lib64/libusbmuxd-2.0.so.6 #3 0x00007f0d6fa8cded in start_thread () from /lib64/libc.so.6 #4 0x00007f0d6fb12370 in clone3 () from /lib64/libc.so.6 Thread 6 (Thread 0x7f0d45c3a640 (LWP 9472) "CPMMListener"): #1 0x00007f0d56692017 in ?? () from /lib64/libnvidia-glcore.so.520.56.06 #2 0x00007f0d5668f90a in ?? () from /lib64/libnvidia-glcore.so.520.56.06 #3 0x00007f0d6fa8cded in start_thread () from /lib64/libc.so.6 #4 0x00007f0d6fb12370 in clone3 () from /lib64/libc.so.6 Thread 5 (Thread 0x7f0d46b05640 (LWP 9471) "QSGRenderThread"): #1 0x00007f0d6fa8c1d0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6 #2 0x00007f0d702edf54 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5 #3 0x00007f0d720456b5 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5 #4 0x00007f0d72047b1d in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #5 0x00007f0d702e84f7 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #6 0x00007f0d6fa8cded in start_thread () from /lib64/libc.so.6 #7 0x00007f0d6fb12370 in clone3 () from /lib64/libc.so.6 Thread 4 (Thread 0x7f0d47c0a640 (LWP 9467) "QQuickPixmapRea"): #1 0x00007f0d6e7275fa in g_main_context_check () from /lib64/libglib-2.0.so.0 #2 0x00007f0d6e77c13a in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #3 0x00007f0d6e724940 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007f0d704f93a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f0d704a6cca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007f0d702e71ca in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007f0d71f9145a in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5 #8 0x00007f0d702e84f7 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007f0d6fa8cded in start_thread () from /lib64/libc.so.6 #10 0x00007f0d6fb12370 in clone3 () from /lib64/libc.so.6 Thread 3 (Thread 0x7f0d4e5ff640 (LWP 9460) "QQmlThread"): #1 0x00007f0d6e77c23d in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #2 0x00007f0d6e724940 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f0d704f93a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f0d704a6cca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f0d702e71ca in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f0d71b4b909 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00007f0d702e84f7 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f0d6fa8cded in start_thread () from /lib64/libc.so.6 #9 0x00007f0d6fb12370 in clone3 () from /lib64/libc.so.6 Thread 2 (Thread 0x7f0d5e48a640 (LWP 9458) "QDBusConnection"): #1 0x00007f0d6e77c23d in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #2 0x00007f0d6e724940 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f0d704f93a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f0d704a6cca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f0d702e71ca in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f0d70f85b1b in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #7 0x00007f0d702e84f7 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f0d6fa8cded in start_thread () from /lib64/libc.so.6 #9 0x00007f0d6fb12370 in clone3 () from /lib64/libc.so.6 Thread 1 (Thread 0x7f0d6bc7b980 (LWP 9454) "plasmashell"): #1 0x00007f0d6fa8c1d0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6 #2 0x00007f0d702edf54 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5 #3 0x00007f0d720498cc in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () from /lib64/libQt5Quick.so.5 #4 0x00007f0d720b6210 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5 #5 0x00007f0d711aed12 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #6 0x00007f0d704a8278 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #7 0x00007f0d7095b0d3 in QPlatformWindow::windowEvent(QEvent*) () from /lib64/libQt5Gui.so.5 #8 0x00007f0d711b601d in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #9 0x00007f0d704a8278 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #10 0x00007f0d704f8711 in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5 #11 0x00007f0d704f9034 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5 #12 0x00007f0d6e726faf in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #13 0x00007f0d6e77c2c8 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #14 0x00007f0d6e724940 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #15 0x00007f0d704f938a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #16 0x00007f0d704a6cca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #17 0x00007f0d704aed92 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #18 0x0000563a2803f448 in main () [Inferior 1 (process 9454) detached] Reported using DrKonqi
Almost certainly a Qt bug.