Application: kontact (5.17.0 (21.04.0)) Qt Version: 5.15.2 Frameworks Version: 5.81.0 Operating System: Linux 5.12.1-kira1-2 x86_64 Windowing System: X11 Drkonqi Version: 5.21.5 Distribution: "Arch Linux" -- Information about the crash: - What I was doing when the application crashed: I just edited a mailing-list holding folder, when applying the folder settings, bim crash. Also already happened some times already at random times on other GUI parts, so i can't really reproduce in a deterministic way sadly. The crash can be reproduced sometimes. -- Backtrace: Application: Kontact (kontact), signal: Segmentation fault [KCrash Handler] #4 0x00007e68fa68fc76 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #5 0x00007e68fa64e762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #6 0x00007e68f9b8481a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #7 0x00007e68fa68fc95 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #8 0x00007e68fa64e762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #9 0x00007e68f9b8481a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #10 0x00007e68fa68fc95 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #11 0x00007e68fa73b25f in QFrame::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #12 0x00007e68fa64e762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007e68f9b8481a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #14 0x00007e68fa68fc95 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #15 0x00007e68fa73b25f in QFrame::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #16 0x00007e68fa64e762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #17 0x00007e68f9b8481a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #18 0x00007e68fa68fc95 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #19 0x00007e68fa64e762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #20 0x00007e68f9b8481a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #21 0x00007e68fa68fc95 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #22 0x00007e68fae7360a in KXmlGuiWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5 #23 0x00007e68fa64e762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #24 0x00007e68f9b8481a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #25 0x00007e68fa652978 in QApplication::setActiveWindow(QWidget*) () at /usr/lib/libQt5Widgets.so.5 #26 0x00007e68fa652b9c in QApplicationPrivate::notifyActiveWindowChange(QWindow*) () at /usr/lib/libQt5Widgets.so.5 #27 0x00007e68f9f5b95d in QGuiApplicationPrivate::processActivatedEvent(QWindowSystemInterfacePrivate::ActivatedWindowEvent*) () at /usr/lib/libQt5Gui.so.5 #28 0x00007e68f9f34bb5 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5 #29 0x00007e68e640819c in () at /usr/lib/libQt5XcbQpa.so.5 #30 0x00007e68f03b902c in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #31 0x00007e68f040cb59 in () at /usr/lib/libglib-2.0.so.0 #32 0x00007e68f03b6781 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #33 0x00007e68f9bdd321 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #34 0x00007e68f9b8317c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #35 0x00007e68f9b8b634 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #36 0x000000382761fa72 in () #37 0x00007e68f9549b25 in __libc_start_main () at /usr/lib/libc.so.6 #38 0x000000382761ffae in () [Inferior 1 (process 8587) detached] Possible duplicates by query: bug 435992, bug 435427, bug 434725, bug 434236, bug 434205. Reported using DrKonqi