https://bugs.kde.org/show_bug.cgi?id=431472
--- Comment #2 from fa09d8sf94r...@mailinator.com ---
Application: System Settings (systemsettings5), signal: Segmentation fault
[KCrash Handler]
#4 0x7f812f38d73a in
QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionEngine*, QQmlContextData*,
QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*,
QQmlPropertyData**) () from /usr/lib/libQt5Qml.so.5
#5 0x7f812f36ca6c in
QV4::QQmlContextWrapper::getPropertyAndBase(QV4::QQmlContextWrapper const*,
QV4::PropertyKey, QV4::Value const*, bool*, QV4::Value*, QV4::Lookup*) () from
/usr/lib/libQt5Qml.so.5
#6 0x7f812f36d364 in
QV4::QQmlContextWrapper::resolveQmlContextPropertyLookupGetter(QV4::Lookup*,
QV4::ExecutionEngine*, QV4::Value*) () from /usr/lib/libQt5Qml.so.5
#7 0x7f812f3aa6fb in ?? () from /usr/lib/libQt5Qml.so.5
#8 0x7f812f3af68f in ?? () from /usr/lib/libQt5Qml.so.5
#9 0x7f812f349d2e in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () from /usr/lib/libQt5Qml.so.5
#10 0x7f812f4c5916 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () from /usr/lib/libQt5Qml.so.5
#11 0x7f812f47862d in QQmlBoundSignalExpression::evaluate(void**) () from
/usr/lib/libQt5Qml.so.5
#12 0x7f812f478b11 in ?? () from /usr/lib/libQt5Qml.so.5
#13 0x7f812f4a900d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () from /usr/lib/libQt5Qml.so.5
#14 0x7f813046b955 in ?? () from /usr/lib/libQt5Core.so.5
#15 0x7f812f473f4a in QQmlContextData::emitDestruction() () from
/usr/lib/libQt5Qml.so.5
#16 0x7f812f473f71 in QQmlContextData::emitDestruction() () from
/usr/lib/libQt5Qml.so.5
#17 0x7f812f473f71 in QQmlContextData::emitDestruction() () from
/usr/lib/libQt5Qml.so.5
#18 0x7f812f473f71 in QQmlContextData::emitDestruction() () from
/usr/lib/libQt5Qml.so.5
#19 0x7f812f473f71 in QQmlContextData::emitDestruction() () from
/usr/lib/libQt5Qml.so.5
#20 0x7f812f4741aa in QQmlContextData::invalidate() () from
/usr/lib/libQt5Qml.so.5
#21 0x7f812f473cd8 in QQmlContextData::destroy() () from
/usr/lib/libQt5Qml.so.5
#22 0x7f812f473eae in QQmlContext::~QQmlContext() () from
/usr/lib/libQt5Qml.so.5
#23 0x7f812f473eca in QQmlContext::~QQmlContext() () from
/usr/lib/libQt5Qml.so.5
#24 0x7f813045f10e in QObjectPrivate::deleteChildren() () from
/usr/lib/libQt5Core.so.5
#25 0x7f8130469f75 in QObject::~QObject() () from /usr/lib/libQt5Core.so.5
#26 0x7f812fbca13a in
KDeclarative::QmlObjectSharedEngine::~QmlObjectSharedEngine() () from
/usr/lib/libKF5Declarative.so.5
#27 0x7f813190477c in KQuickAddons::ConfigModule::~ConfigModule() () from
/usr/lib/libKF5QuickAddons.so.5
#28 0x7f81280c9876 in ?? () from
/usr/lib/qt/plugins/kcms/kcm_screenlocker.so
#29 0x7f81319f6273 in ?? () from /usr/lib/libKF5KCMUtils.so.5
#30 0x7f81319f6299 in ?? () from /usr/lib/libKF5KCMUtils.so.5
#31 0x7f81319fc7b4 in KCModuleProxy::deleteClient() () from
/usr/lib/libKF5KCMUtils.so.5
#32 0x7f81319fc929 in KCModuleProxy::~KCModuleProxy() () from
/usr/lib/libKF5KCMUtils.so.5
#33 0x7f81319fc9ea in KCModuleProxy::~KCModuleProxy() () from
/usr/lib/libKF5KCMUtils.so.5
#34 0x7f813045f10e in QObjectPrivate::deleteChildren() () from
/usr/lib/libQt5Core.so.5
#35 0x7f813103104e in QWidget::~QWidget() () from
/usr/lib/libQt5Widgets.so.5
#36 0x7f81310313ca in QWidget::~QWidget() () from
/usr/lib/libQt5Widgets.so.5
#37 0x7f813045f10e in QObjectPrivate::deleteChildren() () from
/usr/lib/libQt5Core.so.5
#38 0x7f813103104e in QWidget::~QWidget() () from
/usr/lib/libQt5Widgets.so.5
#39 0x7f813118ea5a in QScrollArea::~QScrollArea() () from
/usr/lib/libQt5Widgets.so.5
#40 0x7f8131761a98 in KPageWidgetItem::~KPageWidgetItem() () from
/usr/lib/libKF5WidgetsAddons.so.5
#41 0x7f8131761b96 in ?? () from /usr/lib/libKF5WidgetsAddons.so.5
#42 0x7f8131761d72 in KPageWidgetModel::removePage(KPageWidgetItem*) ()
from /usr/lib/libKF5WidgetsAddons.so.5
#43 0x7f8131a36f46 in ModuleView::closeModules() () from
/usr/lib/libsystemsettingsview.so.3
#44 0x7f8128029142 in ?? () from
/usr/lib/qt/plugins/systemsettings_sidebar_mode.so
#45 0x7f81280278ce in ?? () from
/usr/lib/qt/plugins/systemsettings_sidebar_mode.so
#46 0x7f8128027e23 in ?? () from
/usr/lib/qt/plugins/systemsettings_sidebar_mode.so
#47 0x7f812f4a956e in ?? () from /usr/lib/libQt5Qml.so.5
#48 0x7f812f38f09f in ?? () from /usr/lib/libQt5Qml.so.5
#49 0x7f812f390f3a in QV4::QObjectMethod::callInternal(QV4::Value const*,
QV4::Value const*, int) const () from /usr/lib/libQt5Qml.so.5
#50 0x7f812f3acb37 in ?? () from /usr/lib/libQt5Qml.so.5
#51 0x7f812f3af68f in ?? () from /usr/lib/libQt5Qml.so.5
#52 0x7f812f349d2e in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () from /usr/lib/libQt5Qml.so.5
#53 0x7f812f4c5916 in QQmlJavaScriptExpression::evaluate
