Bug 438684

Application: systemsettings5 (5.21.5)

Qt Version: 5.15.2
Frameworks Version: 5.82.0
Operating System: Linux 5.12.9-1-MANJARO x86_64
Windowing System: X11
Drkonqi Version: 5.21.5
Distribution: Manjaro Linux

-- Information about the crash:
- What I was doing when the application crashed: Switching from Display setting to Power settings and back quickly

The crash does not seem to be reproducible.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fa154007875 in QObjectPrivate::addConnection(int, QObjectPrivate::Connection*) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa15400c35c in QObjectPrivate::connectImpl(QObject const*, int, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) () at /usr/lib/libQt5Core.so.5
#6  0x00007fa15400c836 in QObject::connectImpl(QObject const*, void**, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) () at /usr/lib/libQt5Core.so.5
#7  0x00007fa111fa2d17 in  () at /usr/lib/qt/qml/org/kde/kirigami.2/libkirigamiplugin.so
#8  0x00007fa1530c3456 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#9  0x00007fa1530c656a in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#10 0x00007fa1530c6b10 in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/libQt5Qml.so.5
#11 0x00007fa1530c29c4 in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/libQt5Qml.so.5
#12 0x00007fa1530c39e5 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#13 0x00007fa1530c4676 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () at /usr/lib/libQt5Qml.so.5
#14 0x00007fa1530c3dff in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#15 0x00007fa1530c656a in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#16 0x00007fa1530c6b10 in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/libQt5Qml.so.5
#17 0x00007fa1530c29c4 in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/libQt5Qml.so.5
#18 0x00007fa1530c39e5 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#19 0x00007fa1530c4676 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () at /usr/lib/libQt5Qml.so.5
#20 0x00007fa1530c3dff in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#21 0x00007fa1530c4676 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () at /usr/lib/libQt5Qml.so.5
#22 0x00007fa15304ffa5 in QQmlComponentPrivate::beginCreate(QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#23 0x00007fa1530509fb in QQmlComponent::create(QQmlContext*) () at /usr/lib/libQt5Qml.so.5
#24 0x00007fa1557ce8c1 in  () at /usr/lib/libKF5KCMUtils.so.5
#25 0x00007fa1557cb836 in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () at /usr/lib/libKF5KCMUtils.so.5
#26 0x00007fa1557d4298 in  () at /usr/lib/libKF5KCMUtils.so.5
#27 0x00007fa1557d4b6b in KCModuleProxy::realModule() const () at /usr/lib/libKF5KCMUtils.so.5
#28 0x00007fa1557d52b4 in KCModuleProxy::showEvent(QShowEvent*) () at /usr/lib/libKF5KCMUtils.so.5
#29 0x00007fa154bf10be in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#30 0x00007fa154badd62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#31 0x00007fa153fde00a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#32 0x00007fa154bed8a8 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#33 0x00007fa154bed7fa in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#34 0x00007fa154bed882 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#35 0x00007fa154bf0bbd in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#36 0x00007fa154bed7db in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#37 0x00007fa154bed882 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#38 0x00007fa154bf0bbd in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#39 0x00007fa154bd4b6e in QStackedLayout::setCurrentIndex(int) () at /usr/lib/libQt5Widgets.so.5
#40 0x00007fa15536c344 in  () at /usr/lib/libKF5WidgetsAddons.so.5
#41 0x00007fa1540153f0 in  () at /usr/lib/libQt5Core.so.5
#42 0x00007fa153f87aa1 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib/libQt5Core.so.5
#43 0x00007fa153f90a81 in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Core.so.5
#44 0x00007fa153f8b6a5 in QItemSelectionModel::setCurrentIndex(QModelIndex const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Core.so.5
#45 0x00007fa15536a708 in  () at /usr/lib/libKF5WidgetsAddons.so.5
#46 0x00007fa15536c1bd in  () at /usr/lib/libKF5WidgetsAddons.so.5
#47 0x00007fa1540153f0 in  () at /usr/lib/libQt5Core.so.5
#48 0x00007fa153f77217 in QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib/libQt5Core.so.5
#49 0x00007fa155372b15 in KPageWidgetModel::addPage(KPageWidgetItem*) () at /usr/lib/libKF5WidgetsAddons.so.5
#50 0x00007fa13c03edb0 in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#51 0x00007fa13c0316dd in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#52 0x00007fa13c02f78e in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#53 0x00007fa13c030063 in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#54 0x00007fa15308ec9e in  () at /usr/lib/libQt5Qml.so.5
#55 0x00007fa152f6a121 in  () at /usr/lib/libQt5Qml.so.5
#56 0x00007fa152f6bf6b in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /usr/lib/libQt5Qml.so.5
#57 0x00007fa152f9abaa in QV4::Runtime::CallPropertyLookup::call(QV4::ExecutionEngine*, QV4::Value const&, unsigned int, QV4::Value*, int) () at /usr/lib/libQt5Qml.so.5
#58 0x00007fa0c82c1be4 in  ()
#59 0x0000000000000000 in  ()
[Inferior 1 (process 21432) detached]

Possible duplicates by query: bug 422533.

Reported using DrKonqi