Bug 430496

Summary: System Settings crashes in QList<QQuickTransform*>::removeOne() when leaving the Shortcuts KCM
Product: [Applications] systemsettings Reporter: Claudio <cchinicz>
Component: kcm_keysAssignee: Michael Jansen <kde>
Status: RESOLVED WORKSFORME    
Severity: crash CC: kde, nate, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.20.4   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Claudio 2020-12-17 08:48:30 UTC 
Application: systemsettings5 (5.20.4)

Qt Version: 5.15.2
Frameworks Version: 5.75.0
Operating System: Linux 5.9.13-200.fc33.x86_64 x86_64
Windowing system: X11
Distribution: Fedora 33 (Workstation Edition)

-- Information about the crash:
- What I was doing when the application crashed:

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

[KCrash Handler]
#4  0x00007fbfd2b3da01 in QList<QQuickTransform*>::removeOne(QQuickTransform* const&) [clone .isra.0] () from /lib64/libQt5Quick.so.5
#5  0x00007fbfd296e203 in QQuickTransform::~QQuickTransform() () from /lib64/libQt5Quick.so.5
#6  0x00007fbfd2aeccb2 in QQuickPinchHandler::~QQuickPinchHandler() [clone .lto_priv.0] () from /lib64/libQt5Quick.so.5
#7  0x00007fbfd2ada182 in QAccessibleQuickItem::role() const () from /lib64/libQt5Quick.so.5
#8  0x00007fbfc142a9aa in AtSpiAdaptor::pathForInterface(QAccessibleInterface*) const () from /lib64/libQt5XcbQpa.so.5
#9  0x00007fbfc142cbb8 in AtSpiAdaptor::notifyStateChange(QAccessibleInterface*, QString const&, int) () from /lib64/libQt5XcbQpa.so.5
#10 0x00007fbfc142e270 in AtSpiAdaptor::notify(QAccessibleEvent*) () from /lib64/libQt5XcbQpa.so.5
#11 0x00007fbfd297707c in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () from /lib64/libQt5Quick.so.5
#12 0x00007fbfd2977167 in QQuickItemPrivate::setVisible(bool) () from /lib64/libQt5Quick.so.5
#13 0x00007fbfa6d9aab6 in ContentItem::forgetItem(QQuickItem*) () from /usr/lib64/qt5/qml/org/kde/kirigami.2/libkirigamiplugin.so
#14 0x00007fbfa6d9ab98 in ContentItem::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () from /usr/lib64/qt5/qml/org/kde/kirigami.2/libkirigamiplugin.so
#15 0x00007fbfd2974df5 in QQuickItemPrivate::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () from /lib64/libQt5Quick.so.5
#16 0x00007fbfd297a0c3 in QQuickItemPrivate::removeChild(QQuickItem*) () from /lib64/libQt5Quick.so.5
#17 0x00007fbfd297a3fc in QQuickItem::setParentItem(QQuickItem*) () from /lib64/libQt5Quick.so.5
#18 0x00007fbfd296fa0a in QQuickItem::~QQuickItem() () from /lib64/libQt5Quick.so.5
#19 0x00007fbfa565de69 in QQmlPrivate::QQmlElement<QQuickPage>::~QQmlElement() () from /usr/lib64/qt5/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so
#20 0x00007fbfd2caaa7c in KDeclarative::QmlObject::~QmlObject() () from /lib64/libKF5Declarative.so.5
#21 0x00007fbfd2caad1d in KDeclarative::QmlObjectSharedEngine::~QmlObjectSharedEngine() () from /lib64/libKF5Declarative.so.5
#22 0x00007fbfd4984536 in KQuickAddons::ConfigModule::~ConfigModule() () from /lib64/libKF5QuickAddons.so.5
#23 0x00007fbf7f3030df in KCMKeys::~KCMKeys() () from /usr/lib64/qt5/plugins/kcms/kcm_keys.so
#24 0x00007fbfd4a80853 in KCModuleQml::~KCModuleQml() () from /lib64/libKF5KCMUtils.so.5
#25 0x00007fbfd4a80879 in KCModuleQml::~KCModuleQml() () from /lib64/libKF5KCMUtils.so.5
#26 0x00007fbfd4a83bd4 in KCModuleProxy::deleteClient() () from /lib64/libKF5KCMUtils.so.5
#27 0x00007fbfd4a84cf8 in KCModuleProxy::~KCModuleProxy() () from /lib64/libKF5KCMUtils.so.5
#28 0x00007fbfd4a84df9 in KCModuleProxy::~KCModuleProxy() () from /lib64/libKF5KCMUtils.so.5
#29 0x00007fbfd351593a in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#30 0x00007fbfd40af246 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#31 0x00007fbfd40af59d in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#32 0x00007fbfd351593a in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#33 0x00007fbfd40af246 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#34 0x00007fbfd420a3dd in QScrollArea::~QScrollArea() () from /lib64/libQt5Widgets.so.5
#35 0x00007fbfd47dc5c3 in KPageWidgetItem::~KPageWidgetItem() () from /lib64/libKF5WidgetsAddons.so.5
#36 0x00007fbfd47de905 in PageItem::~PageItem() () from /lib64/libKF5WidgetsAddons.so.5
#37 0x00007fbfd47e396d in KPageWidgetModel::removePage(KPageWidgetItem*) () from /lib64/libKF5WidgetsAddons.so.5
#38 0x00007fbfd4ac3775 in ModuleView::closeModules() () from /lib64/libsystemsettingsview.so.3
#39 0x00007fbfac587831 in SidebarMode::loadModule(QModelIndex const&, QStringList const&) [clone .part.0] () from /usr/lib64/qt5/plugins/systemsettings_sidebar_mode.so
#40 0x00007fbfac58b541 in SidebarMode::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/qt5/plugins/systemsettings_sidebar_mode.so
#41 0x00007fbfac58bb33 in SidebarMode::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/qt5/plugins/systemsettings_sidebar_mode.so
#42 0x00007fbfd2583cf5 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const () from /lib64/libQt5Qml.so.5
#43 0x00007fbfd248c149 in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) () from /lib64/libQt5Qml.so.5
#44 0x00007fbfd248d59b in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /lib64/libQt5Qml.so.5
#45 0x00007fbfd24a29dd in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () from /lib64/libQt5Qml.so.5
#46 0x00007fbfd24a8775 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () from /lib64/libQt5Qml.so.5
#47 0x00007fbfd24477bd in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib64/libQt5Qml.so.5
#48 0x00007fbfd25a2e71 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib64/libQt5Qml.so.5
#49 0x00007fbfd255f011 in QQmlBoundSignalExpression::evaluate(void**) () from /lib64/libQt5Qml.so.5
#50 0x00007fbfd2560a63 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) () from /lib64/libQt5Qml.so.5
#51 0x00007fbfd2583c0d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib64/libQt5Qml.so.5
#52 0x00007fbfd351d2f2 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#53 0x00007fbfc04a7081 in QQuickAbstractButtonPrivate::handleRelease(QPointF const&) () from /lib64/libQt5QuickTemplates2.so.5
#54 0x00007fbfc04c1af9 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt5QuickTemplates2.so.5
#55 0x00007fbfd29807f9 in QQuickItem::event(QEvent*) () from /lib64/libQt5Quick.so.5
#56 0x00007fbfd4072ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#57 0x00007fbfd34edbd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#58 0x00007fbfd2994555 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from /lib64/libQt5Quick.so.5
#59 0x00007fbfd2994ee3 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from /lib64/libQt5Quick.so.5
#60 0x00007fbfd3a247b5 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#61 0x00007fbfd4072ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#62 0x00007fbfd34edbd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#63 0x00007fbfd2cc299b in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt5QuickWidgets.so.5
#64 0x00007fbfd40b3b1e in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#65 0x00007fbfd4072ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#66 0x00007fbfd4079eeb in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#67 0x00007fbfd34edbd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#68 0x00007fbfd4078efa in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib64/libQt5Widgets.so.5
#69 0x00007fbfd40cc375 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#70 0x00007fbfd40cf6be in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#71 0x00007fbfd4072ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#72 0x00007fbfd34edbd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#73 0x00007fbfd3a19143 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#74 0x00007fbfd39fa8cc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#75 0x00007fbfc13db47e in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#76 0x00007fbfd12967ef in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#77 0x00007fbfd12e85d8 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#78 0x00007fbfd1293bc3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#79 0x00007fbfd353a6f3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#80 0x00007fbfd34ec57b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#81 0x00007fbfd34f41b4 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#82 0x000056516a038414 in main ()
[Inferior 1 (process 4155) detached]

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007fbfd2b3da01 in QList<QQuickTransform*>::removeOne(QQuickTransform* const&) [clone .isra.0] () from /lib64/libQt5Quick.so.5
#5  0x00007fbfd296e203 in QQuickTransform::~QQuickTransform() () from /lib64/libQt5Quick.so.5
#6  0x00007fbfd2aeccb2 in QQuickPinchHandler::~QQuickPinchHandler() [clone .lto_priv.0] () from /lib64/libQt5Quick.so.5
#7  0x00007fbfd2ada182 in QAccessibleQuickItem::role() const () from /lib64/libQt5Quick.so.5
#8  0x00007fbfc142a9aa in AtSpiAdaptor::pathForInterface(QAccessibleInterface*) const () from /lib64/libQt5XcbQpa.so.5
#9  0x00007fbfc142cbb8 in AtSpiAdaptor::notifyStateChange(QAccessibleInterface*, QString const&, int) () from /lib64/libQt5XcbQpa.so.5
#10 0x00007fbfc142e270 in AtSpiAdaptor::notify(QAccessibleEvent*) () from /lib64/libQt5XcbQpa.so.5
#11 0x00007fbfd297707c in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () from /lib64/libQt5Quick.so.5
#12 0x00007fbfd2977167 in QQuickItemPrivate::setVisible(bool) () from /lib64/libQt5Quick.so.5
#13 0x00007fbfa6d9aab6 in ContentItem::forgetItem(QQuickItem*) () from /usr/lib64/qt5/qml/org/kde/kirigami.2/libkirigamiplugin.so
#14 0x00007fbfa6d9ab98 in ContentItem::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () from /usr/lib64/qt5/qml/org/kde/kirigami.2/libkirigamiplugin.so
#15 0x00007fbfd2974df5 in QQuickItemPrivate::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () from /lib64/libQt5Quick.so.5
#16 0x00007fbfd297a0c3 in QQuickItemPrivate::removeChild(QQuickItem*) () from /lib64/libQt5Quick.so.5
#17 0x00007fbfd297a3fc in QQuickItem::setParentItem(QQuickItem*) () from /lib64/libQt5Quick.so.5
#18 0x00007fbfd296fa0a in QQuickItem::~QQuickItem() () from /lib64/libQt5Quick.so.5
#19 0x00007fbfa565de69 in QQmlPrivate::QQmlElement<QQuickPage>::~QQmlElement() () from /usr/lib64/qt5/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so
#20 0x00007fbfd2caaa7c in KDeclarative::QmlObject::~QmlObject() () from /lib64/libKF5Declarative.so.5
#21 0x00007fbfd2caad1d in KDeclarative::QmlObjectSharedEngine::~QmlObjectSharedEngine() () from /lib64/libKF5Declarative.so.5
#22 0x00007fbfd4984536 in KQuickAddons::ConfigModule::~ConfigModule() () from /lib64/libKF5QuickAddons.so.5
#23 0x00007fbf7f3030df in KCMKeys::~KCMKeys() () from /usr/lib64/qt5/plugins/kcms/kcm_keys.so
#24 0x00007fbfd4a80853 in KCModuleQml::~KCModuleQml() () from /lib64/libKF5KCMUtils.so.5
#25 0x00007fbfd4a80879 in KCModuleQml::~KCModuleQml() () from /lib64/libKF5KCMUtils.so.5
#26 0x00007fbfd4a83bd4 in KCModuleProxy::deleteClient() () from /lib64/libKF5KCMUtils.so.5
#27 0x00007fbfd4a84cf8 in KCModuleProxy::~KCModuleProxy() () from /lib64/libKF5KCMUtils.so.5
#28 0x00007fbfd4a84df9 in KCModuleProxy::~KCModuleProxy() () from /lib64/libKF5KCMUtils.so.5
#29 0x00007fbfd351593a in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#30 0x00007fbfd40af246 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#31 0x00007fbfd40af59d in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#32 0x00007fbfd351593a in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5
#33 0x00007fbfd40af246 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#34 0x00007fbfd420a3dd in QScrollArea::~QScrollArea() () from /lib64/libQt5Widgets.so.5
#35 0x00007fbfd47dc5c3 in KPageWidgetItem::~KPageWidgetItem() () from /lib64/libKF5WidgetsAddons.so.5
#36 0x00007fbfd47de905 in PageItem::~PageItem() () from /lib64/libKF5WidgetsAddons.so.5
#37 0x00007fbfd47e396d in KPageWidgetModel::removePage(KPageWidgetItem*) () from /lib64/libKF5WidgetsAddons.so.5
#38 0x00007fbfd4ac3775 in ModuleView::closeModules() () from /lib64/libsystemsettingsview.so.3
#39 0x00007fbfac587831 in SidebarMode::loadModule(QModelIndex const&, QStringList const&) [clone .part.0] () from /usr/lib64/qt5/plugins/systemsettings_sidebar_mode.so
#40 0x00007fbfac58b541 in SidebarMode::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/qt5/plugins/systemsettings_sidebar_mode.so
#41 0x00007fbfac58bb33 in SidebarMode::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/qt5/plugins/systemsettings_sidebar_mode.so
#42 0x00007fbfd2583cf5 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const () from /lib64/libQt5Qml.so.5
#43 0x00007fbfd248c149 in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) () from /lib64/libQt5Qml.so.5
#44 0x00007fbfd248d59b in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /lib64/libQt5Qml.so.5
#45 0x00007fbfd24a29dd in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () from /lib64/libQt5Qml.so.5
#46 0x00007fbfd24a8775 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () from /lib64/libQt5Qml.so.5
#47 0x00007fbfd24477bd in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib64/libQt5Qml.so.5
#48 0x00007fbfd25a2e71 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib64/libQt5Qml.so.5
#49 0x00007fbfd255f011 in QQmlBoundSignalExpression::evaluate(void**) () from /lib64/libQt5Qml.so.5
#50 0x00007fbfd2560a63 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) () from /lib64/libQt5Qml.so.5
#51 0x00007fbfd2583c0d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib64/libQt5Qml.so.5
#52 0x00007fbfd351d2f2 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#53 0x00007fbfc04a7081 in QQuickAbstractButtonPrivate::handleRelease(QPointF const&) () from /lib64/libQt5QuickTemplates2.so.5
#54 0x00007fbfc04c1af9 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt5QuickTemplates2.so.5
#55 0x00007fbfd29807f9 in QQuickItem::event(QEvent*) () from /lib64/libQt5Quick.so.5
#56 0x00007fbfd4072ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#57 0x00007fbfd34edbd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#58 0x00007fbfd2994555 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from /lib64/libQt5Quick.so.5
#59 0x00007fbfd2994ee3 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from /lib64/libQt5Quick.so.5
#60 0x00007fbfd3a247b5 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#61 0x00007fbfd4072ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#62 0x00007fbfd34edbd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#63 0x00007fbfd2cc299b in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt5QuickWidgets.so.5
#64 0x00007fbfd40b3b1e in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#65 0x00007fbfd4072ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#66 0x00007fbfd4079eeb in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#67 0x00007fbfd34edbd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#68 0x00007fbfd4078efa in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib64/libQt5Widgets.so.5
#69 0x00007fbfd40cc375 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#70 0x00007fbfd40cf6be in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#71 0x00007fbfd4072ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#72 0x00007fbfd34edbd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#73 0x00007fbfd3a19143 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#74 0x00007fbfd39fa8cc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#75 0x00007fbfc13db47e in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#76 0x00007fbfd12967ef in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#77 0x00007fbfd12e85d8 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#78 0x00007fbfd1293bc3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#79 0x00007fbfd353a6f3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#80 0x00007fbfd34ec57b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#81 0x00007fbfd34f41b4 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#82 0x000056516a038414 in main ()
[Inferior 1 (process 4155) detached]

Possible duplicates by query: bug 428879, bug 428481, bug 423459, bug 422808, bug 422484.

Reported using DrKonqi
Comment 1 Nate Graham 2020-12-17 21:15:07 UTC 

*** This bug has been marked as a duplicate of bug 426047 ***
Comment 2 Nate Graham 2021-01-14 00:26:26 UTC 
Re-opening; this was marked as a duplicate in error. My apologies.
Comment 3 David Edmundson 2024-09-16 11:02:57 UTC 
This crash is deep in Qt code and a lot of work has been done in this area. Please reopen if an issues persists in Plasma 6.