https://bugs.kde.org/show_bug.cgi?id=380433
Bug ID: 380433
Summary: kde system setting mouse touch pad drag&drop
Product: systemsettings
Version: 5.9.5
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: igiwat...@gmail.com
Target Milestone: ---
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
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