https://bugs.kde.org/show_bug.cgi?id=422294
Bug ID: 422294 Summary: KDE Crash immediately after start. Product: plasmashell Version: 5.18.5 Platform: Fedora RPMs OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: k...@davidedmundson.co.uk Reporter: andrea_scopell...@alice.it CC: plasma-b...@kde.org Target Milestone: 1.0 Application: plasmashell (5.18.5) Qt Version: 5.13.2 Frameworks Version: 5.70.0 Operating System: Linux 5.6.14-300.fc32.x86_64 x86_64 Windowing system: X11 Distribution: "Fedora release 32 (Thirty Two)" -- Information about the crash: - What I was doing when the application crashed:After start it shows the desktop then the screen becomes black and only the mouse cursor is visible. Though the system looks respnsible and is possible to open a terminal window with CTRL+ALT+T The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Bus error Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f6cb1b05800 (LWP 2121))] Thread 8 (Thread 0x7f6c7b7fe700 (LWP 2511)): #0 0x00007f6cb540257c in read () from /lib64/libc.so.6 #1 0x00007f6cb40d653f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0 #2 0x00007f6cb408c60e in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00007f6cb408ca75 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #4 0x00007f6cb408cc03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007f6cb5961c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007f6cb591521b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #7 0x00007f6cb5789577 in QThread::exec() () from /lib64/libQt5Core.so.5 #8 0x00007f6cb71a011a in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5 #9 0x00007f6cb578a846 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #10 0x00007f6cb4cdd432 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f6cb54119d3 in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f6c8e1ea700 (LWP 2510)): [KCrash Handler] #4 0x00007f6cb5d901e8 in glyphRunWithInfo(QFontEngine*, QGlyphLayout const&, QPointF const&, QFlags<QGlyphRun::GlyphRunFlag> const&, QFixed const&, QFixed const&, int, int, unsigned short*, int, int) () from /lib64/libQt5Gui.so.5 #5 0x00007f6cb5d9119e in QTextLine::glyphRuns(int, int) const () from /lib64/libQt5Gui.so.5 #6 0x00007f6cb72c4090 in QQuickTextNodeEngine::addGlyphsInRange(int, int, QColor const&, QColor const&, int, int) () from /lib64/libQt5Quick.so.5 #7 0x00007f6cb72c46d4 in QQuickTextNodeEngine::addGlyphsForRanges(QVarLengthArray<QTextLayout::FormatRange, 256> const&, int, int, int, int) () from /lib64/libQt5Quick.so.5 #8 0x00007f6cb72c2fcb 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 #9 0x00007f6cb72c17e1 in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) () from /lib64/libQt5Quick.so.5 #10 0x00007f6cb7277778 in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () from /lib64/libQt5Quick.so.5 #11 0x00007f6cb727800b in QQuickWindowPrivate::updateDirtyNodes() () from /lib64/libQt5Quick.so.5 #12 0x00007f6cb72796d6 in QQuickWindowPrivate::syncSceneGraph() () from /lib64/libQt5Quick.so.5 #13 0x00007f6cb721f962 in QSGRenderThread::sync(bool) () from /lib64/libQt5Quick.so.5 #14 0x00007f6cb7220f14 in QSGRenderThread::syncAndRender() () from /lib64/libQt5Quick.so.5 #15 0x00007f6cb72213b8 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5 #16 0x00007f6cb578a846 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #17 0x00007f6cb4cdd432 in start_thread () from /lib64/libpthread.so.0 #18 0x00007f6cb54119d3 in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f6c8f458700 (LWP 2489)): #0 0x00007f6cb5406b6f in poll () from /lib64/libc.so.6 #1 0x00007f6cb408cace in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #2 0x00007f6cb408cc03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f6cb5961c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f6cb591521b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f6cb5789577 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f6cb578a846 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x00007f6cb4cdd432 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6cb54119d3 in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f6c8fc59700 (LWP 2488)): #0 0x00007f6cb59619a2 in socketNotifierSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5 #1 0x00007f6cb408c4d9 in g_main_context_check () from /lib64/libglib-2.0.so.0 #2 0x00007f6cb408ca75 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #3 0x00007f6cb408cc03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007f6cb5961c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f6cb591521b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007f6cb5789577 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007f6c94193a99 in QQuickXmlQueryEngine::run() () from /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so #8 0x00007f6cb578a846 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007f6cb4cdd432 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f6cb54119d3 in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f6c9e98e700 (LWP 2286)): #0 0x00007f6cb40db1bd in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00007f6cb408c333 in g_main_context_check () from /lib64/libglib-2.0.so.0 #2 0x00007f6cb408ca75 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #3 0x00007f6cb408cc03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00007f6cb5961c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f6cb591521b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007f6cb5789577 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00007f6cb6ebad89 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00007f6cb578a846 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007f6cb4cdd432 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f6cb54119d3 in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f6c9fc35700 (LWP 2156)): #0 0x00007f6cb5406b6f in poll () from /lib64/libc.so.6 #1 0x00007f6cb408cace in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #2 0x00007f6cb408cc03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f6cb5961c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f6cb591521b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f6cb5789577 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f6cb68544da in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #7 0x00007f6cb578a846 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f6cb4cdd432 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f6cb54119d3 in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f6ca4812700 (LWP 2145)): #0 0x00007f6cb5406b6f in poll () from /lib64/libc.so.6 #1 0x00007f6cb75fe38a in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007f6cb760071a in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f6ca49fdd58 in QXcbEventQueue::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007f6cb578a846 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007f6cb4cdd432 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6cb54119d3 in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f6cb1b05800 (LWP 2121)): #0 0x00007f6cb4ce3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6cb5790463 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5 #2 0x00007f6cb7221822 in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () from /lib64/libQt5Quick.so.5 #3 0x00007f6cb7285bd7 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5 #4 0x00007f6cb6273e76 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #5 0x00007f6cb59168a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #6 0x00007f6cb5cbfd54 in QPlatformWindow::windowEvent(QEvent*) () from /lib64/libQt5Gui.so.5 #7 0x00007f6cb627b15b in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #8 0x00007f6cb59168a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #9 0x00007f6cb5960f13 in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5 #10 0x00007f6cb5961854 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5 #11 0x00007f6cb408c7af in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #12 0x00007f6cb408cb38 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #13 0x00007f6cb408cc03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #14 0x00007f6cb5961c06 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #15 0x00007f6cb591521b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #16 0x00007f6cb591cdf6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #17 0x000055d418d17b81 in main () [Inferior 1 (process 2121) detached] The reporter indicates this bug may be a duplicate of or related to bug 421100. Possible duplicates by query: bug 421953, bug 421549, bug 421217, bug 421196, bug 421100. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.