Application: systemsettings5 (5.8.4)

Qt Version: 5.6.2
Frameworks Version: 5.28.0
Operating System: Linux 4.8.0-sabayon x86_64
Distribution: "Sabayon Linux amd64 16.12"

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

Testing the wayland desktop, setting input layouts and configuring mouse.

Any attempt to switch to the touchpad options instantly crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
[KCrash Handler]
#6  0x00007f37bfbb62b6 in TouchpadConfig::TouchpadConfig(QWidget*, QList<QVariant> const&) () from /usr/lib64/qt5/plugins/kded_touchpad.so
#7  0x00007f37bfbb366b in QObject* KPluginFactory::createInstance<TouchpadConfig, QWidget>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib64/qt5/plugins/kded_touchpad.so
#8  0x00007f3803c9d95f in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib64/libKF5CoreAddons.so.5
#9  0x00007f38065287de in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () from /usr/lib64/libKF5KCMUtils.so.5
#10 0x00007f380652fd4c in KCModuleProxyPrivate::loadModule() () from /usr/lib64/libKF5KCMUtils.so.5
#11 0x00007f3806530905 in KCModuleProxy::realModule() const () from /usr/lib64/libKF5KCMUtils.so.5
#12 0x00007f3806530e03 in KCModuleProxy::showEvent(QShowEvent*) () from /usr/lib64/libKF5KCMUtils.so.5
#13 0x00007f3804ec75a8 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#14 0x00007f3804e8414c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#15 0x00007f3804e88552 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#16 0x00007f3803a1c098 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#17 0x00007f3804ec440b in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#18 0x00007f3804ec4310 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#19 0x00007f3804ec43e2 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#20 0x00007f3804ec7065 in QWidget::setVisible(bool) () from /usr/lib64/libQt5Widgets.so.5
#21 0x00007f3804ec4378 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#22 0x00007f3804ec43e2 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#23 0x00007f3804ec7065 in QWidget::setVisible(bool) () from /usr/lib64/libQt5Widgets.so.5
#24 0x00007f3804ea9a9d in QStackedLayout::setCurrentIndex(int) () from /usr/lib64/libQt5Widgets.so.5
#25 0x00007f3804ea9cd4 in QStackedLayout::setCurrentWidget(QWidget*) () from /usr/lib64/libQt5Widgets.so.5
#26 0x00007f3805005a41 in QStackedWidget::setCurrentWidget(QWidget*) () from /usr/lib64/libQt5Widgets.so.5
#27 0x00007f380547045e in KPageViewPrivate::_k_pageSelected(QItemSelection const&, QItemSelection const&) () from /usr/lib64/libKF5WidgetsAddons.so.5
#28 0x00007f3803a41bba in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5
#29 0x00007f38039dae77 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () from /usr/lib64/libQt5Core.so.5
#30 0x00007f38039df3e3 in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () from /usr/lib64/libQt5Core.so.5
#31 0x00007f38039e1b39 in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib64/libQt5Core.so.5
#32 0x00007f38050deccd in QListView::setSelection(QRect const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib64/libQt5Widgets.so.5
#33 0x00007f38050c282b in QAbstractItemView::mousePressEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5
#34 0x00007f3804ec7d09 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#35 0x00007f3804fa7fbe in QFrame::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#36 0x00007f38050c6bcb in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#37 0x00007f3803a1be3e in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#38 0x00007f3804e84125 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#39 0x00007f3804e88d87 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#40 0x00007f3803a1c098 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#41 0x00007f3804e87ade in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQt5Widgets.so.5
#42 0x00007f3804ee3716 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5
#43 0x00007f3804ee5cf3 in QWidgetWindow::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#44 0x00007f3804e8414c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#45 0x00007f3804e88552 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#46 0x00007f3803a1c098 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#47 0x00007f3804936a03 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5
#48 0x00007f38049385b5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5
#49 0x00007f380491a483 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5
#50 0x00007f37f67a2550 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5WaylandClient.so.5
#51 0x00007f37fe9c35dd in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#52 0x00007f37fe9c3888 in ?? () from /usr/lib64/libglib-2.0.so.0
#53 0x00007f37fe9c392c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#54 0x00007f3803a65bb7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#55 0x00007f3803a1ad0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#56 0x00007f3803a2249d in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#57 0x000000000040c0f0 in main ()

Reported using DrKonqi