Application: systemsettings5 (5.2.1) Qt Version: 5.4.1 Operating System: Linux 4.0.0-0.rc4.git0.1.fc22.x86_64+debug x86_64 Distribution (Platform): Fedora RPMs -- Information about the crash: No unusual events except for the crash. I was configuring KDE. The crash can be reproduced sometimes. -- Backtrace: Application: System Settings (systemsettings5), signal: Segmentation fault Using host libthread_db library "/usr/lib64/libthread_db.so.1". [KCrash Handler] #5 0x00007f7756b224d4 in KNotification::id() () at /usr/lib64/libKF5Notifications.so.5 #6 0x00007f7756b233b9 in KNotificationManager::notifyPluginFinished(KNotification*) () at /usr/lib64/libKF5Notifications.so.5 #7 0x00007f7756b2400c in KNotificationManager::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/libKF5Notifications.so.5 #8 0x00007f776ca86e16 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #9 0x00007f7756b4dc3f in KNotificationPlugin::finished(KNotification*) () at /usr/lib64/libKF5Notifications.so.5 #10 0x00007f7756b47094 in NotifyByAudio::onAudioFinished() () at /usr/lib64/libKF5Notifications.so.5 #11 0x00007f7756b4e075 in NotifyByAudio::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/libKF5Notifications.so.5 #12 0x00007f776ca86e16 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #13 0x00007f7755f5680d in Phonon::MediaObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/libphonon4qt5.so.4 #14 0x00007f776ca87941 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #15 0x00007f776e54436c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #16 0x00007f776e549806 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #17 0x00007f776ca572bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #18 0x00007f776ca599e7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #19 0x00007f776caad633 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib64/libQt5Core.so.5 #20 0x00007f77689fe22a in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #21 0x00007f77689fe5c0 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0 #22 0x00007f77689fe66c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #23 0x00007f776caada3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #24 0x00007f776ca54d5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #25 0x00007f776e734bad in QDialog::exec() () at /usr/lib64/libQt5Widgets.so.5 #26 0x00007f776ed1a711 in KMessageBox::createKMessageBox(QDialog*, QDialogButtonBox*, QIcon const&, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon) () at /usr/lib64/libKF5WidgetsAddons.so.5 #27 0x00007f776ed1ae16 in KMessageBox::createKMessageBox(QDialog*, QDialogButtonBox*, QMessageBox::Icon, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) () at /usr/lib64/libKF5WidgetsAddons.so.5 #28 0x00007f776ed21427 in KMessageBox::informationList(QWidget*, QString const&, QStringList const&, QString const&, QString const&, QFlags<KMessageBox::Option>) () at /usr/lib64/libKF5WidgetsAddons.so.5 #29 0x00007f776ed21594 in KMessageBox::information(QWidget*, QString const&, QString const&, QString const&, QFlags<KMessageBox::Option>) () at /usr/lib64/libKF5WidgetsAddons.so.5 #30 0x00007f7730057db0 in KFonts::save() () at /usr/lib64/qt5/plugins/kcm_fonts.so #31 0x00007f777130b5c7 in KCModuleProxy::save() () at /usr/lib64/libKF5KCMUtils.so.5 #32 0x00007f7771545761 in ModuleView::moduleSave(KCModuleProxy*) () at /usr/lib64/libsystemsettingsview.so.3 #33 0x00007f7771545a2b in ModuleView::resolveChanges(KCModuleProxy*) () at /usr/lib64/libsystemsettingsview.so.3 #34 0x00007f774a534b70 in ClassicMode::changeModule(QModelIndex const&) () at /usr/lib64/qt5/plugins/classic_mode.so #35 0x00007f776ca86e16 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #36 0x00007f776e7909e5 in QAbstractItemView::activated(QModelIndex const&) () at /usr/lib64/libQt5Widgets.so.5 #37 0x00007f776e7948be in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5 #38 0x00007f776e7da683 in QTreeView::mouseReleaseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5 #39 0x00007f776e586ce8 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #40 0x00007f776e67ee2e in QFrame::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #41 0x00007f776e79ebd3 in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #42 0x00007f776e7d9ecc in QTreeView::viewportEvent(QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #43 0x00007f776ca570ac in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #44 0x00007f776e54434c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #45 0x00007f776e54a1ff in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #46 0x00007f776ca572bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #47 0x00007f776e548c72 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib64/libQt5Widgets.so.5 #48 0x00007f776e59e2e0 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () at /usr/lib64/libQt5Widgets.so.5 #49 0x00007f776e5a061b in QWidgetWindow::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #50 0x00007f776e54436c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #51 0x00007f776e549806 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #52 0x00007f776ca572bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #53 0x00007f776dda8a35 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5 #54 0x00007f776ddaa5a5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5 #55 0x00007f776dd90018 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5 #56 0x00007f775a880c80 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib64/qt5/plugins/platforms/libqxcb.so #57 0x00007f77689fe22a in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #58 0x00007f77689fe5c0 in g_main_context_iterate.isra () at /usr/lib64/libglib-2.0.so.0 #59 0x00007f77689fe66c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #60 0x00007f776caada3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #61 0x00007f776ca54d5a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #62 0x00007f776ca5c7ac in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #63 0x000000000040e9ed in main () Reported using DrKonqi
Thanks for the report Can you tell me the version of knotifications-framework please? (you can also open some kf5 application and go to help->about kde...)
*** This bug has been marked as a duplicate of bug 342752 ***