Application: systemsettings5 (5.8.5)

Qt Version: 5.8.0
Frameworks Version: 5.29.0
Operating System: Linux 4.9.0-1-ARCH i686
Distribution (Platform): Archlinux Packages

-- Information about the crash:
Estava cambiando parámetros acerca de la apariencia del sistema cuando la aplicación de configuración de Plasma se cerró

The crash can be reproduced sometimes.

-- Backtrace:
Application: Preferencias del sistema (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1f89780 (LWP 29823))]

Thread 5 (Thread 0x9edbfb40 (LWP 29830)):
#0  0xb77b0ce5 in __kernel_vsyscall ()
#1  0xb77b0979 in __vdso_clock_gettime ()
#2  0xb5c503a1 in clock_gettime () from /usr/lib/libc.so.6
#3  0xb61511ec in ?? () from /usr/lib/libQt5Core.so.5
#4  0xb614f802 in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#5  0xb614fd44 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#6  0xb61517b9 in ?? () from /usr/lib/libQt5Core.so.5
#7  0xb4250927 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#8  0xb4251404 in ?? () from /usr/lib/libglib-2.0.so.0
#9  0xb4251634 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#10 0xb6152214 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#11 0xb60f5a1d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#12 0xb5f219f5 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#13 0xb5328c7f in ?? () from /usr/lib/libQt5Qml.so.5
#14 0xb5f26eaa in ?? () from /usr/lib/libQt5Core.so.5
#15 0xb49b3301 in start_thread () from /usr/lib/libpthread.so.0
#16 0xb5c430ae in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0xa7ea2b40 (LWP 29829)):
#0  0xb77b0ce5 in __kernel_vsyscall ()
#1  0xb5c3915f in poll () from /usr/lib/libc.so.6
#2  0xb4260f70 in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb42514fc in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb4251634 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6152214 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0xb60f5a1d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0xb5f219f5 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0xb5328c7f in ?? () from /usr/lib/libQt5Qml.so.5
#9  0xb5f26eaa in ?? () from /usr/lib/libQt5Core.so.5
#10 0xb49b3301 in start_thread () from /usr/lib/libpthread.so.0
#11 0xb5c430ae in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0xada98b40 (LWP 29828)):
#0  0xb4251075 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#1  0xb4251569 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0xb4251634 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0xb6152214 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0xb60f5a1d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0xb5f219f5 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0xb5328c7f in ?? () from /usr/lib/libQt5Qml.so.5
#7  0xb5f26eaa in ?? () from /usr/lib/libQt5Core.so.5
#8  0xb49b3301 in start_thread () from /usr/lib/libpthread.so.0
#9  0xb5c430ae in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0xb09f1b40 (LWP 29826)):
#0  0xb614f7d1 in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#1  0xb614fd44 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#2  0xb61517b9 in ?? () from /usr/lib/libQt5Core.so.5
#3  0xb4250927 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#4  0xb4251404 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb4251634 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0xb6152214 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0xb60f5a1d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0xb5f219f5 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#9  0xb649b2ec in ?? () from /usr/lib/libQt5DBus.so.5
#10 0xb5f26eaa in ?? () from /usr/lib/libQt5Core.so.5
#11 0xb49b3301 in start_thread () from /usr/lib/libpthread.so.0
#12 0xb5c430ae in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0xb1f89780 (LWP 29823)):
[KCrash Handler]
#7  0xb6cffbe8 in QWidgetItemV2::~QWidgetItemV2() () from /usr/lib/libQt5Widgets.so.5
#8  0xb6cffc3a in QWidgetItemV2::~QWidgetItemV2() () from /usr/lib/libQt5Widgets.so.5
#9  0xb6cef5f6 in QFormLayout::~QFormLayout() () from /usr/lib/libQt5Widgets.so.5
#10 0xb6cef68a in QFormLayout::~QFormLayout() () from /usr/lib/libQt5Widgets.so.5
#11 0xb6ced6f8 in QBoxLayout::~QBoxLayout() () from /usr/lib/libQt5Widgets.so.5
#12 0xb6ced81d in QVBoxLayout::~QVBoxLayout() () from /usr/lib/libQt5Widgets.so.5
#13 0xb6ced85a in QVBoxLayout::~QVBoxLayout() () from /usr/lib/libQt5Widgets.so.5
#14 0xb6d1ea46 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#15 0xb6d1ef1a in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#16 0xb6124aea in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#17 0xb6d1ebfb in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#18 0xb6e1b9bd in QFrame::~QFrame() () from /usr/lib/libQt5Widgets.so.5
#19 0xb6e86b2d in QStackedWidget::~QStackedWidget() () from /usr/lib/libQt5Widgets.so.5
#20 0xb6e86b6a in QStackedWidget::~QStackedWidget() () from /usr/lib/libQt5Widgets.so.5
#21 0xb6124aea in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#22 0xb6d1ebfb in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#23 0xb6e9538d in QTabWidget::~QTabWidget() () from /usr/lib/libQt5Widgets.so.5
#24 0xb6e953ca in QTabWidget::~QTabWidget() () from /usr/lib/libQt5Widgets.so.5
#25 0xb6124aea in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#26 0xb6d1ebfb in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#27 0xab0bd02b in ?? () from /usr/lib/qt/plugins/screenlocker_kcm.so
#28 0xb6124aea in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#29 0xb6d1ebfb in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#30 0xb7509fad in KCModule::~KCModule() () from /usr/lib/libKF5ConfigWidgets.so.5
#31 0xab0c1ec6 in ?? () from /usr/lib/qt/plugins/screenlocker_kcm.so
#32 0xb77300ab in KCModuleProxy::deleteClient() () from /usr/lib/libKF5KCMUtils.so.5
#33 0xb77305af in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5
#34 0xb773074a in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5
#35 0xb6124aea in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#36 0xb6d1ebfb in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#37 0xb6d1ef1a in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#38 0xb6124aea in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#39 0xb6d1ebfb in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#40 0xb6e1b9bd in QFrame::~QFrame() () from /usr/lib/libQt5Widgets.so.5
#41 0xb6eb1683 in QAbstractScrollArea::~QAbstractScrollArea() () from /usr/lib/libQt5Widgets.so.5
#42 0xb6eb76cd in QScrollArea::~QScrollArea() () from /usr/lib/libQt5Widgets.so.5
#43 0xb6eb770a in QScrollArea::~QScrollArea() () from /usr/lib/libQt5Widgets.so.5
#44 0xb73e9d46 in KPageWidgetItem::~KPageWidgetItem() () from /usr/lib/libKF5WidgetsAddons.so.5
#45 0xb73eab08 in ?? () from /usr/lib/libKF5WidgetsAddons.so.5
#46 0xb73eb808 in KPageWidgetModel::removePage(KPageWidgetItem*) () from /usr/lib/libKF5WidgetsAddons.so.5
#47 0xb73e976e in KPageWidget::removePage(KPageWidgetItem*) () from /usr/lib/libKF5WidgetsAddons.so.5
#48 0xb777f781 in ModuleView::closeModules() () from /usr/lib/libsystemsettingsview.so.3
#49 0xaed71553 in ?? () from /usr/lib/qt/plugins/icon_mode.so
#50 0xaed742c9 in ?? () from /usr/lib/qt/plugins/icon_mode.so
#51 0xb612627c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#52 0xb6126add in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQt5Core.so.5
#53 0xb6cceed9 in QAction::triggered(bool) () from /usr/lib/libQt5Widgets.so.5
#54 0xb6cd1961 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQt5Widgets.so.5
#55 0xb6eb0c7b in QToolButton::nextCheckState() () from /usr/lib/libQt5Widgets.so.5
#56 0xb6dcec77 in ?? () from /usr/lib/libQt5Widgets.so.5
#57 0xb6dceecf in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQt5Widgets.so.5
#58 0xb6eb0c01 in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQt5Widgets.so.5
#59 0xb6d23a3a in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#60 0xb6dd0338 in QAbstractButton::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#61 0xb6eb0d55 in QToolButton::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#62 0xb6cd5eba in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#63 0xb6cdea62 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#64 0xb60f795d in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#65 0xb6cdd2dd in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQt5Widgets.so.5
#66 0xb6d41213 in ?? () from /usr/lib/libQt5Widgets.so.5
#67 0xb6d443da in ?? () from /usr/lib/libQt5Widgets.so.5
#68 0xb6cd5eba in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#69 0xb6cdddfc in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#70 0xb60f795d in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#71 0xb6748e08 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/libQt5Gui.so.5
#72 0xb674abd9 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#73 0xb6722aec in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#74 0xb1d3a6ae in ?? () from /usr/lib/libQt5XcbQpa.so.5
#75 0xb42512c9 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#76 0xb4251569 in ?? () from /usr/lib/libglib-2.0.so.0
#77 0xb4251634 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#78 0xb61521f3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#79 0xb1d3a881 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#80 0xb60f5a1d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#81 0xb60fe9bf in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#82 0xb673fa51 in QGuiApplication::exec() () from /usr/lib/libQt5Gui.so.5
#83 0xb6cd5e14 in QApplication::exec() () from /usr/lib/libQt5Widgets.so.5
#84 0x08050d85 in ?? ()
#85 0xb5b72196 in __libc_start_main () from /usr/lib/libc.so.6
#86 0x08050de4 in _start ()

Reported using DrKonqi