Application: systemsettings5 (5.8.4)
 (Compiled from sources)
Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.7.10-hardened x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:I was switching between view options on the left hand menu

- Custom settings of the application: Compiling more modules for kde in the backgroud.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb86e8c4740 (LWP 5211))]

Thread 5 (Thread 0x7fb85df96700 (LWP 5219)):
#0  0x00007fb86b1fcacd in poll () from /lib64/libc.so.6
#1  0x00007fb8690b69d6 in _xcb_conn_wait () from /usr/lib64/libxcb.so.1
#2  0x00007fb8690b8a6d in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fb8604ff7a3 in QXcbEventReader::run() () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fb86b98d978 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fb86883e5a0 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb86b2064cd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fb855cd9700 (LWP 5227)):
#0  0x00007fb866ba7c93 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fb866ba7e5d in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb86bb2bcac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#3  0x00007fb86bae7d32 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fb86b9894aa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#5  0x00007fb86ea4655a in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5
#6  0x00007fb86b98d978 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007fb86883e5a0 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fb86b2064cd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fb84b6c9700 (LWP 5355)):
#0  0x00007fb86b1fcacd in poll () from /lib64/libc.so.6
#1  0x00007fb866ba7d04 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb866ba7e5d in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb86bb2bcac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fb86bae7d32 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fb86b9894aa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fb86a2bb0f7 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#7  0x00007fb86b98d978 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007fb86883e5a0 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fb86b2064cd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fb84248a700 (LWP 5539)):
#0  0x00007fb86b1fcacd in poll () from /lib64/libc.so.6
#1  0x00007fb866ba7d04 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fb866ba7e5d in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fb86bb2bcac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fb86bae7d32 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fb86b9894aa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fb86a2bb0f7 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#7  0x00007fb86b98d978 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007fb86883e5a0 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fb86b2064cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fb86e8c4740 (LWP 5211)):
[KCrash Handler]
#6  0x00007fb86a1ce620 in QV4::WeakValue::free() () from /usr/lib64/libQt5Qml.so.5
#7  0x00007fb86a2235aa in QV4::QObjectWrapper::destroyObject(bool) () from /usr/lib64/libQt5Qml.so.5
#8  0x00007fb86a1335f4 in QV4::MemoryManager::sweep(bool) () from /usr/lib64/libQt5Qml.so.5
#9  0x00007fb86a1347d9 in QV4::MemoryManager::~MemoryManager() () from /usr/lib64/libQt5Qml.so.5
#10 0x00007fb86a1bfb14 in QV4::ExecutionEngine::~ExecutionEngine() () from /usr/lib64/libQt5Qml.so.5
#11 0x00007fb86a2bc82f in QV8Engine::~QV8Engine() () from /usr/lib64/libQt5Qml.so.5
#12 0x00007fb86a2bc92a in QV8Engine::~QV8Engine() () from /usr/lib64/libQt5Qml.so.5
#13 0x00007fb86a1a48cd in QJSEngine::~QJSEngine() () from /usr/lib64/libQt5Qml.so.5
#14 0x00007fb86a242fbb in QQmlEngine::~QQmlEngine() () from /usr/lib64/libQt5Qml.so.5
#15 0x00007fb86a24300e in QQmlEngine::~QQmlEngine() () from /usr/lib64/libQt5Qml.so.5
#16 0x00007fb86bb0c4b1 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5
#17 0x00007fb86ce86152 in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#18 0x00007fb86ea26a70 in QQuickWidget::~QQuickWidget() () from /usr/lib64/libQt5QuickWidgets.so.5
#19 0x00007fb86bb0c4b1 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5
#20 0x00007fb86ce86152 in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#21 0x00007fb86ce8626e in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#22 0x00007fb86bb0c4b1 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5
#23 0x00007fb86ce86152 in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#24 0x00007fb86cfa5204 in QStackedWidget::~QStackedWidget() () from /usr/lib64/libQt5Widgets.so.5
#25 0x00007fb86bb0c4b1 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5
#26 0x00007fb86ce86152 in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#27 0x00007fb86cfb09ec in QTabWidget::~QTabWidget() () from /usr/lib64/libQt5Widgets.so.5
#28 0x00007fb86bb0c4b1 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5
#29 0x00007fb86ce86152 in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#30 0x00007fb840c60ffa in ScreenLockerKcmForm::~ScreenLockerKcmForm() () from /usr/lib64/qt5/plugins/screenlocker_kcm.so
#31 0x00007fb86bb0c4b1 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5
#32 0x00007fb86ce86152 in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#33 0x00007fb86daba487 in KCModule::~KCModule() () from /usr/lib64/libKF5ConfigWidgets.so.5
#34 0x00007fb840c653c6 in ScreenLockerKcm::~ScreenLockerKcm() () from /usr/lib64/qt5/plugins/screenlocker_kcm.so
#35 0x00007fb86e462d13 in KCModuleProxy::deleteClient() () from /usr/lib64/libKF5KCMUtils.so.5
#36 0x00007fb86e462ee8 in KCModuleProxy::~KCModuleProxy() () from /usr/lib64/libKF5KCMUtils.so.5
#37 0x00007fb86e462ff0 in KCModuleProxy::~KCModuleProxy() () from /usr/lib64/libKF5KCMUtils.so.5
#38 0x00007fb86bb0c4b1 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5
#39 0x00007fb86ce86152 in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#40 0x00007fb86ce8626e in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#41 0x00007fb86bb0c4b1 in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5
#42 0x00007fb86ce86152 in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5
#43 0x00007fb86cfce1f4 in QScrollArea::~QScrollArea() () from /usr/lib64/libQt5Widgets.so.5
#44 0x00007fb86d3d9ae7 in KPageWidgetItem::~KPageWidgetItem() () from /usr/lib64/libKF5WidgetsAddons.so.5
#45 0x00007fb86d3d9b70 in KPageWidgetItem::~KPageWidgetItem() () from /usr/lib64/libKF5WidgetsAddons.so.5
#46 0x00007fb86d3d8358 in PageItem::~PageItem() () from /usr/lib64/libKF5WidgetsAddons.so.5
#47 0x00007fb86d3d9221 in KPageWidgetModel::removePage(KPageWidgetItem*) () from /usr/lib64/libKF5WidgetsAddons.so.5
#48 0x00007fb86e695085 in ModuleView::closeModules() () from /usr/lib64/libsystemsettingsview.so.3
#49 0x00007fb84d0b6492 in IconMode::backToOverview() () from /usr/lib64/qt5/plugins/icon_mode.so
#50 0x00007fb86bb0bbad in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5
#51 0x00007fb86ce3ff3f in QAction::triggered(bool) () from /usr/lib64/libQt5Widgets.so.5
#52 0x00007fb86ce42a96 in QAction::activate(QAction::ActionEvent) () from /usr/lib64/libQt5Widgets.so.5
#53 0x00007fb86cf0abbe in QAbstractButtonPrivate::click() () from /usr/lib64/libQt5Widgets.so.5
#54 0x00007fb86cf0acd6 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5
#55 0x00007fb86cfc7f2d in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5
#56 0x00007fb86ce898f5 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#57 0x00007fb86cfc808a in QToolButton::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#58 0x00007fb86ce480f8 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#59 0x00007fb86ce4dba7 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#60 0x00007fb86baec470 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#61 0x00007fb86ce4cf8c in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQt5Widgets.so.5
#62 0x00007fb86cea1cb1 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5
#63 0x00007fb86cea2bd1 in QWidgetWindow::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#64 0x00007fb86ce480f8 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#65 0x00007fb86ce4f090 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#66 0x00007fb86baec470 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#67 0x00007fb86c9bd5cf in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5
#68 0x00007fb86c9beb92 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5
#69 0x00007fb86c9a1bf4 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5
#70 0x00007fb86052c9f7 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5XcbQpa.so.5
#71 0x00007fb866ba7af0 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#72 0x00007fb866ba7d56 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#73 0x00007fb866ba7e5d in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#74 0x00007fb86bb2bcac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#75 0x00007fb86bae7d32 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#76 0x00007fb86baecdf0 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#77 0x000056343afccb1c in main ()

Possible duplicates by query: bug 373793, bug 373731, bug 373330, bug 373320, bug 373287.

Reported using DrKonqi