Bug 433194

Application: systemsettings5 (5.21.0)

Qt Version: 5.15.2
Frameworks Version: 5.79.0
Operating System: Linux 5.10.16-arch1-1 x86_64
Windowing System: X11
Drkonqi Version: 5.21.0
Distribution: Arch Linux

-- Information about the crash:
- What I was doing when the application crashed:
I was just switching between categories when it somehow crashed

The crash can be reproduced sometimes.

-- Backtrace:
Application: Configuration du système (systemsettings5), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f7d1be0212a in QObjectPrivate::addConnection(int, QObjectPrivate::Connection*) () at /usr/lib/libQt5Core.so.5
#5  0x00007f7d1be0672f in QObjectPrivate::connectImpl(QObject const*, int, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) () at /usr/lib/libQt5Core.so.5
#6  0x00007f7d1be06c06 in QObject::connectImpl(QObject const*, void**, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) () at /usr/lib/libQt5Core.so.5
#7  0x00007f7d0c099e37 in  () at /usr/lib/qt/qml/org/kde/kirigami.2/libkirigamiplugin.so
#8  0x00007f7d1af2a263 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#9  0x00007f7d1af2d4c6 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#10 0x00007f7d1af2d975 in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f7d1af2983c in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/libQt5Qml.so.5
#12 0x00007f7d1af2a826 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#13 0x00007f7d1af2b4a6 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f7d1af2ab21 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#15 0x00007f7d1af2d4c6 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#16 0x00007f7d1af2d975 in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/libQt5Qml.so.5
#17 0x00007f7d1af2983c in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/libQt5Qml.so.5
#18 0x00007f7d1af2a826 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#19 0x00007f7d1af2b4a6 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () at /usr/lib/libQt5Qml.so.5
#20 0x00007f7d1af2ab21 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#21 0x00007f7d1af2b4a6 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () at /usr/lib/libQt5Qml.so.5
#22 0x00007f7d1aeba672 in QQmlComponentPrivate::beginCreate(QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#23 0x00007f7d1aebbabb in QQmlComponent::create(QQmlContext*) () at /usr/lib/libQt5Qml.so.5
#24 0x00007f7d1d591661 in  () at /usr/lib/libKF5KCMUtils.so.5
#25 0x00007f7d1d58e5c6 in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () at /usr/lib/libKF5KCMUtils.so.5
#26 0x00007f7d1d596f24 in  () at /usr/lib/libKF5KCMUtils.so.5
#27 0x00007f7d1d59738b in KCModuleProxy::realModule() const () at /usr/lib/libKF5KCMUtils.so.5
#28 0x00007f7d1d597a84 in KCModuleProxy::showEvent(QShowEvent*) () at /usr/lib/libKF5KCMUtils.so.5
#29 0x00007f7d1c9dcb0e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#30 0x00007f7d1c99b752 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#31 0x00007f7d1bdd8a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#32 0x00007f7d1c9d9338 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#33 0x00007f7d1c9d928a in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#34 0x00007f7d1c9d9312 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#35 0x00007f7d1c9dc64d in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#36 0x00007f7d1c9d9273 in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#37 0x00007f7d1c9d9312 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#38 0x00007f7d1c9dc64d in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#39 0x00007f7d1c9c11a2 in QStackedLayout::setCurrentIndex(int) () at /usr/lib/libQt5Widgets.so.5
#40 0x00007f7d1d1382b4 in  () at /usr/lib/libKF5WidgetsAddons.so.5
#41 0x00007f7d1be0fdc0 in  () at /usr/lib/libQt5Core.so.5
#42 0x00007f7d1bd82731 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib/libQt5Core.so.5
#43 0x00007f7d1bd8b551 in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Core.so.5
#44 0x00007f7d1bd86075 in QItemSelectionModel::setCurrentIndex(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Core.so.5
#45 0x00007f7d1d136688 in  () at /usr/lib/libKF5WidgetsAddons.so.5
#46 0x00007f7d1d13812d in  () at /usr/lib/libKF5WidgetsAddons.so.5
#47 0x00007f7d1be0fdc0 in  () at /usr/lib/libQt5Core.so.5
#48 0x00007f7d1bd72087 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib/libQt5Core.so.5
#49 0x00007f7d1d13ea85 in KPageWidgetModel::addPage(KPageWidgetItem*) () at /usr/lib/libKF5WidgetsAddons.so.5
#50 0x00007f7d0c442d30 in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#51 0x00007f7d0c4356dd in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#52 0x00007f7d0c43378e in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#53 0x00007f7d0c434063 in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#54 0x00007f7d1aef656e in  () at /usr/lib/libQt5Qml.so.5
#55 0x00007f7d1addc09f in  () at /usr/lib/libQt5Qml.so.5
#56 0x00007f7d1adddf3a in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /usr/lib/libQt5Qml.so.5
#57 0x00007f7d1adf9b37 in  () at /usr/lib/libQt5Qml.so.5
#58 0x00007f7d1adfc68f in  () at /usr/lib/libQt5Qml.so.5
#59 0x00007f7d1ad96d2e in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /usr/lib/libQt5Qml.so.5
#60 0x00007f7d1af12916 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib/libQt5Qml.so.5
#61 0x00007f7d1aec562d in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/libQt5Qml.so.5
#62 0x00007f7d1aec5b11 in  () at /usr/lib/libQt5Qml.so.5
#63 0x00007f7d1aef600d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#64 0x00007f7d1be0f905 in  () at /usr/lib/libQt5Core.so.5
#65 0x00007f7d161e9732 in QQuickAbstractButtonPrivate::handleRelease(QPointF const&) () at /usr/lib/libQt5QuickTemplates2.so.5
#66 0x00007f7d16207011 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5QuickTemplates2.so.5
#67 0x00007f7d1b2ea058 in QQuickItem::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#68 0x00007f7d1c99b752 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#69 0x00007f7d1bdd8a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#70 0x00007f7d1b306898 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () at /usr/lib/libQt5Quick.so.5
#71 0x00007f7d1b307c4c in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () at /usr/lib/libQt5Quick.so.5
#72 0x00007f7d1c2b9b95 in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#73 0x00007f7d1c99b752 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#74 0x00007f7d1bdd8a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#75 0x00007f7d1b62c35a in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5QuickWidgets.so.5
#76 0x00007f7d1c9dcb0e in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#77 0x00007f7d1c99b752 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#78 0x00007f7d1c9a287b in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#79 0x00007f7d1bdd8a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#80 0x00007f7d1c9a187e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /usr/lib/libQt5Widgets.so.5
#81 0x00007f7d1c9f5249 in  () at /usr/lib/libQt5Widgets.so.5
#82 0x00007f7d1c9f863f in  () at /usr/lib/libQt5Widgets.so.5
#83 0x00007f7d1c99b752 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#84 0x00007f7d1bdd8a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#85 0x00007f7d1c2ad594 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5
#86 0x00007f7d1c282bb5 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#87 0x00007f7d16ee916c in  () at /usr/lib/libQt5XcbQpa.so.5
#88 0x00007f7d19aa4b84 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#89 0x00007f7d19af8c21 in  () at /usr/lib/libglib-2.0.so.0
#90 0x00007f7d19aa33b1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#91 0x00007f7d1be31691 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#92 0x00007f7d1bdd73ac in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#93 0x00007f7d1bddf844 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#94 0x00005606d754e960 in  ()
#95 0x00007f7d1b65bb25 in __libc_start_main () at /usr/lib/libc.so.6
#96 0x00005606d754f47e in _start ()
[Inferior 1 (process 866) detached]

The reporter indicates this bug may be a duplicate of or related to bug 427609.

Possible duplicates by query: bug 432564, bug 432491, bug 432196, bug 431515, bug 431418.

Reported using DrKonqi