Application: systemsettings5 (5.9.5)

Qt Version: 5.7.1
Frameworks Version: 5.34.0
Operating System: Linux 4.10.17-200.fc25.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

In KDE system setting, Input Devices, Touch pad.
I was changing pointer monition maximum speed.
The crash occured when checking the 'Drag me' icon feature.
Move the icon around about 3-6 times, about the distance of the icons size and it crashes.
Just before it crashes (1-2sec) the icon jumps back to the top-left corner of it movement box.
Have repeated 4 time and it crashed each time.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6b4e03a8c0 (LWP 8367))]

Thread 3 (Thread 0x7f6b3ac23700 (LWP 8369)):
#0  0x00007f6b516f2894 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f6b516ad15a in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f6b516ad27c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f6b596526eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f6b5960368a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f6b594605e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f6b59d51fb9 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#7  0x00007f6b594649ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f6b559136ca in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6b58857f7f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f6b42ded700 (LWP 8368)):
#0  0x00007f6b5884c01d in poll () from /lib64/libc.so.6
#1  0x00007f6b55f52d10 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f6b55f54aa9 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f6b47479d69 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007f6b594649ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f6b559136ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6b58857f7f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f6b4e03a8c0 (LWP 8367)):
[KCrash Handler]
#6  0x00007f6b5a887264 in QStandardItemModel::mimeData(QList<QModelIndex> const&) const () from /lib64/libQt5Gui.so.5
#7  0x00007f6b5ad4668f in QIconModeViewBase::filterStartDrag(QFlags<Qt::DropAction>) () from /lib64/libQt5Widgets.so.5
#8  0x00007f6b5ad45fef in QListView::startDrag(QFlags<Qt::DropAction>) () from /lib64/libQt5Widgets.so.5
#9  0x00007f6b5ad25f36 in QAbstractItemView::mouseMoveEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#10 0x00007f6b5ad458e7 in QListView::mouseMoveEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#11 0x00007f6b5ab167c0 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#12 0x00007f6b5abff34e in QFrame::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#13 0x00007f6b5ad26a23 in QAbstractItemView::viewportEvent(QEvent*) () from /lib64/libQt5Widgets.so.5
#14 0x00007f6b596044e2 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#15 0x00007f6b5aaceea5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#16 0x00007f6b5aad752d in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#17 0x00007f6b596046fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#18 0x00007f6b5aad5bbd in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib64/libQt5Widgets.so.5
#19 0x00007f6b5ab30f46 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#20 0x00007f6b5ab339a3 in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#21 0x00007f6b5aaceecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#22 0x00007f6b5aad6671 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#23 0x00007f6b596046fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#24 0x00007f6b5a5c52b3 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#25 0x00007f6b5a5c6d85 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#26 0x00007f6b5a5a7c4b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#27 0x00007f6b474b06c0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#28 0x00007f6b516ace52 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#29 0x00007f6b516ad1d0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#30 0x00007f6b516ad27c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#31 0x00007f6b596526cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#32 0x00007f6b5960368a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#33 0x00007f6b5960b18c in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#34 0x000056344dba5414 in main ()

Possible duplicates by query: bug 358372, bug 353233.

Reported using DrKonqi