Bug 410600

Summary: system settings crash when virtual desktops is selected
Product: [Applications] systemsettings Reporter: supercockgamer
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: nate
Priority: NOR Keywords: drkonqi
Version: 5.16.4   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description supercockgamer 2019-08-05 09:06:02 UTC 
Application: systemsettings5 (5.16.4)

Qt Version: 5.13.0
Frameworks Version: 5.60.0
Operating System: Linux 5.2.5-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed: what is opened in the background does not affect it, i closed everything to see if anything is affecting it but looks like just opening virtal desktops from the krunner or system settings

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 0x7feb2d032840 (LWP 10976))]

Thread 10 (Thread 0x7feafba54700 (LWP 11053)):
#0  0x00007feb308d1415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb320955a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007feb32095692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007feb317037bd in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007feb31703a6e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007feb3208f520 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007feb308cb57f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007feb31d1e0e3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7feb0997d700 (LWP 11012)):
#0  0x00007feb31d0f18c in read () at /usr/lib/libc.so.6
#1  0x00007feb2fa9b9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007feb2fae9311 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007feb2faeaa28 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007feb2faeab51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007feb322b49bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007feb3225b5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007feb3208e2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007feb3139c8f9 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007feb3208f520 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007feb308cb57f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007feb31d1e0e3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7feb0abbe700 (LWP 10999)):
#0  0x00007feb31d0f18c in read () at /usr/lib/libc.so.6
#1  0x00007feb2fa9b9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007feb2fae9311 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007feb2faeaa28 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007feb2faeab51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007feb322b49bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007feb3225b5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007feb3208e2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007feb3139c8f9 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007feb3208f520 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007feb308cb57f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007feb31d1e0e3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7feb0bbff700 (LWP 10998)):
#0  0x00007feb31d0f18c in read () at /usr/lib/libc.so.6
#1  0x00007feb2fa9b9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007feb2fae9311 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007feb2faeaa28 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007feb2faeab51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007feb322b49bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007feb3225b5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007feb3208e2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007feb3139c8f9 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007feb3208f520 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007feb308cb57f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007feb31d1e0e3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7feb1622b700 (LWP 10997)):
#0  0x00007feb31d0f18c in read () at /usr/lib/libc.so.6
#1  0x00007feb2fa9b9f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007feb2fae9311 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007feb2faeaa28 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007feb2faeab51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007feb322b49bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007feb3225b5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007feb3208e2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007feb3139c8f9 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007feb3208f520 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007feb308cb57f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007feb31d1e0e3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7feb20a01700 (LWP 10995)):
#0  0x00007feb31d13667 in poll () at /usr/lib/libc.so.6
#1  0x00007feb2faeaa80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007feb2faeab51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007feb322b49bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007feb3225b5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007feb3208e2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007feb3139c8f9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007feb3208f520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007feb308cb57f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007feb31d1e0e3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7feb2265d700 (LWP 10984)):
#0  0x00007feb308d1415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb22966ebc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007feb22966ab8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007feb308cb57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007feb31d1e0e3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7feb28d95700 (LWP 10981)):
#0  0x00007feb2fa9b479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007feb2faeaa65 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007feb2faeab51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007feb322b49bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007feb3225b5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007feb3208e2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007feb324ecb37 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007feb3208f520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007feb308cb57f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007feb31d1e0e3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7feb2c52e700 (LWP 10980)):
#0  0x00007feb31d13667 in poll () at /usr/lib/libc.so.6
#1  0x00007feb3088a630 in  () at /usr/lib/libxcb.so.1
#2  0x00007feb3088c2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007feb2ceca049 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007feb3208f520 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007feb308cb57f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007feb31d1e0e3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7feb2d032840 (LWP 10976)):
[KCrash Handler]
#6  0x00007feb32cd8780 in QWidget::style() const () at /usr/lib/libQt5Widgets.so.5
#7  0x00007feb2add3494 in dstyle::Style::drawComboBoxLabelControl(QStyleOption const*, QPainter*, QWidget const*) const () at /usr/lib/qt/plugins/styles/libdstyleplugin.so
#8  0x00007feb2adc18a2 in dstyle::Style::drawControl(QStyle::ControlElement, QStyleOption const*, QPainter*, QWidget const*) const () at /usr/lib/qt/plugins/styles/libdstyleplugin.so
#9  0x00007feb173e3220 in  () at /usr/lib/qt/qml/org/kde/qqc2desktopstyle/private/libqqc2desktopstyleplugin.so
#10 0x00007feb173e380e in  () at /usr/lib/qt/qml/org/kde/qqc2desktopstyle/private/libqqc2desktopstyleplugin.so
#11 0x00007feb3175a863 in QQuickWindowPrivate::polishItems() () at /usr/lib/libQt5Quick.so.5
#12 0x00007feb31a27388 in  () at /usr/lib/libQt5QuickWidgets.so.5
#13 0x00007feb31a2a38e in QQuickWidget::resizeEvent(QResizeEvent*) () at /usr/lib/libQt5QuickWidgets.so.5
#14 0x00007feb32cf250f in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007feb31a2b274 in QQuickWidget::event(QEvent*) () at /usr/lib/libQt5QuickWidgets.so.5
#16 0x00007feb32cae4d5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007feb32cb7a21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007feb3225c9c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#19 0x00007feb32cea430 in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007feb32cee4b4 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#21 0x00007feb32cee45c in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007feb32cee4d2 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#23 0x00007feb32cee45c in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007feb32cee4d2 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#25 0x00007feb32cee45c in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#26 0x00007feb32cee4d2 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#27 0x00007feb32cee45c in QWidgetPrivate::showChildren(bool) () at /usr/lib/libQt5Widgets.so.5
#28 0x00007feb32cee4d2 in QWidgetPrivate::show_helper() () at /usr/lib/libQt5Widgets.so.5
#29 0x00007feb32cf17a5 in QWidgetPrivate::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#30 0x00007feb32cd4cfc in QStackedLayout::setCurrentIndex(int) () at /usr/lib/libQt5Widgets.so.5
#31 0x00007feb32cd4fca in QStackedLayout::setCurrentWidget(QWidget*) () at /usr/lib/libQt5Widgets.so.5
#32 0x00007feb32e67fb6 in QStackedWidget::setCurrentWidget(QWidget*) () at /usr/lib/libQt5Widgets.so.5
#33 0x00007feb335665e7 in  () at /usr/lib/libKF5WidgetsAddons.so.5
#34 0x00007feb32288a11 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#35 0x00007feb3220e951 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib/libQt5Core.so.5
#36 0x00007feb3221417d in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () at /usr/lib/libQt5Core.so.5
#37 0x00007feb322179da in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Core.so.5
#38 0x00007feb32f60fd4 in QListView::setSelection(QRect const&, QFlags<QItemSelectionModel::SelectionFlag>) () at /usr/lib/libQt5Widgets.so.5
#39 0x00007feb32f239ec in QAbstractItemView::mousePressEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5
#40 0x00007feb32cf273d in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#41 0x00007feb32da2b1f in QFrame::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#42 0x00007feb32f29a40 in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#43 0x00007feb3225c6d3 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#44 0x00007feb32cae4c4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#45 0x00007feb32cb7c6c in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#46 0x00007feb3225c9c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#47 0x00007feb32cb6d4b in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /usr/lib/libQt5Widgets.so.5
#48 0x00007feb32d0e211 in  () at /usr/lib/libQt5Widgets.so.5
#49 0x00007feb32d11154 in  () at /usr/lib/libQt5Widgets.so.5
#50 0x00007feb32cae4d5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#51 0x00007feb32cb7a21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#52 0x00007feb3225c9c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#53 0x00007feb32692789 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5
#54 0x00007feb3269405b in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#55 0x00007feb3266c37c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#56 0x00007feb2cecafec in  () at /usr/lib/libQt5XcbQpa.so.5
#57 0x00007feb2fae8cf4 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#58 0x00007feb2faeab11 in  () at /usr/lib/libglib-2.0.so.0
#59 0x00007feb2faeab51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#60 0x00007feb322b49a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#61 0x00007feb3225b5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#62 0x00007feb32263326 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#63 0x00005585b3483475 in  ()
#64 0x00007feb31c48ee3 in __libc_start_main () at /usr/lib/libc.so.6
#65 0x00005585b34834fe in _start ()
[Inferior 1 (process 10976) detached]

Possible duplicates by query: bug 399051.

Reported using DrKonqi
Comment 1 Nate Graham 2019-08-06 17:18:25 UTC 

*** This bug has been marked as a duplicate of bug 399051 ***