Application: systemsettings5 (5.8.5)

Qt Version: 5.7.1
Frameworks Version: 5.30.0
Operating System: Linux 4.8.13-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

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

Selecting Touchpad-pane in systemsettings / Input Devices

- Custom settings of the application:

System is running a Wayland session (via Archlinux package plasma-wayland-session)

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f445ac0d1c0 (LWP 2327))]

Thread 6 (Thread 0x7f442ffff700 (LWP 2334)):
#0  0x00007f44529fe4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f445701fad6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f445701b1d4 in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f445701ece8 in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f44529f8454 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007f44569347df in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f44372f7700 (LWP 2333)):
#0  0x00007f44529fe4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f445701fad6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f445701b1d4 in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f445701ece8 in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f44529f8454 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007f44569347df in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f4437af8700 (LWP 2332)):
#0  0x00007f44529fe4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f445701fad6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f445701b1d4 in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f445701ece8 in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f44529f8454 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007f44569347df in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f44382f9700 (LWP 2331)):
#0  0x00007f44529fe4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f445701fad6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f445701b1d4 in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f445701ece8 in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f44529f8454 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007f44569347df in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f4445222700 (LWP 2329)):
#0  0x00007f44569274ed in read () from /usr/lib/libc.so.6
#1  0x00007f4450d2ca10 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f4450ce8235 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f4450ce8724 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f4450ce889c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f445724e48b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f44571f7e9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f445701a053 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f4457b64de5 in ?? () from /usr/lib/libQt5DBus.so.5
#9  0x00007f445701ece8 in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f44529f8454 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f44569347df in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f445ac0d1c0 (LWP 2327)):
[KCrash Handler]
#6  0x00007f44359ccd5b in ?? () from /usr/lib/qt/plugins/kded_touchpad.so
#7  0x00007f44359c9528 in ?? () from /usr/lib/qt/plugins/kded_touchpad.so
#8  0x00007f44576931fb in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/libKF5CoreAddons.so.5
#9  0x00007f445a68c6f7 in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () from /usr/lib/libKF5KCMUtils.so.5
#10 0x00007f445a6957cf in ?? () from /usr/lib/libKF5KCMUtils.so.5
#11 0x00007f445a6963c5 in KCModuleProxy::realModule() const () from /usr/lib/libKF5KCMUtils.so.5
#12 0x00007f445a6969a3 in KCModuleProxy::showEvent(QShowEvent*) () from /usr/lib/libKF5KCMUtils.so.5
#13 0x00007f4458dcb9f8 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#14 0x00007f4458d8435c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#15 0x00007f4458d8bad1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#16 0x00007f44571f9a40 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#17 0x00007f4458dc85e8 in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#18 0x00007f4458dc8527 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQt5Widgets.so.5
#19 0x00007f4458dc85bf in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#20 0x00007f4458dcb3f5 in QWidget::setVisible(bool) () from /usr/lib/libQt5Widgets.so.5
#21 0x00007f4458dc8538 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQt5Widgets.so.5
#22 0x00007f4458dc85bf in QWidgetPrivate::show_helper() () from /usr/lib/libQt5Widgets.so.5
#23 0x00007f4458dcb3f5 in QWidget::setVisible(bool) () from /usr/lib/libQt5Widgets.so.5
#24 0x00007f4458dacb65 in QStackedLayout::setCurrentIndex(int) () from /usr/lib/libQt5Widgets.so.5
#25 0x00007f4458dacd74 in QStackedLayout::setCurrentWidget(QWidget*) () from /usr/lib/libQt5Widgets.so.5
#26 0x00007f4458f15501 in QStackedWidget::setCurrentWidget(QWidget*) () from /usr/lib/libQt5Widgets.so.5
#27 0x00007f445958e2b8 in ?? () from /usr/lib/libKF5WidgetsAddons.so.5
#28 0x00007f445958ef61 in ?? () from /usr/lib/libKF5WidgetsAddons.so.5
#29 0x00007f4457225239 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#30 0x00007f44571a8fd7 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () from /usr/lib/libQt5Core.so.5
#31 0x00007f44571ad7ec in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () from /usr/lib/libQt5Core.so.5
#32 0x00007f44571b1382 in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib/libQt5Core.so.5
#33 0x00007f4458ff3535 in QListView::setSelection(QRect const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /usr/lib/libQt5Widgets.so.5
#34 0x00007f4458fd49d4 in QAbstractItemView::mousePressEvent(QMouseEvent*) () from /usr/lib/libQt5Widgets.so.5
#35 0x00007f4458dcc36f in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#36 0x00007f4458eb40ee in QFrame::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#37 0x00007f4458fdb093 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#38 0x00007f44571f97a1 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#39 0x00007f4458d84335 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#40 0x00007f4458d8c98d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#41 0x00007f44571f9a40 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#42 0x00007f4458d8b03d in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQt5Widgets.so.5
#43 0x00007f4458de60f6 in ?? () from /usr/lib/libQt5Widgets.so.5
#44 0x00007f4458de8b03 in ?? () from /usr/lib/libQt5Widgets.so.5
#45 0x00007f4458d8435c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#46 0x00007f4458d8bad1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#47 0x00007f44571f9a40 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#48 0x00007f44585f0663 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/libQt5Gui.so.5
#49 0x00007f44585f21e5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#50 0x00007f44585d015b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#51 0x00007f44494e0830 in ?? () from /usr/lib/libQt5WaylandClient.so.5
#52 0x00007f4450ce8587 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#53 0x00007f4450ce87f0 in ?? () from /usr/lib/libglib-2.0.so.0
#54 0x00007f4450ce889c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#55 0x00007f445724e46f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#56 0x00007f44571f7e9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#57 0x00007f445720039c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#58 0x000000000040c0b0 in ?? ()
#59 0x00007f445686c291 in __libc_start_main () from /usr/lib/libc.so.6
#60 0x000000000040c12a in _start ()

Possible duplicates by query: bug 373945, bug 371551, bug 367469, bug 364669, bug 364524.

Reported using DrKonqi