Bug 350205

Application: systemsettings5 (5.3.2)

Qt Version: 5.4.2
Operating System: Linux 4.0.7-300.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed: The System settings restart when I Try  change de theme desktop and ever  restart this application.

The crash can be reproduced every time.

-- Backtrace:
Application: Preferencias del sistema (systemsettings5), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb8eca14840 (LWP 12316))]

Thread 3 (Thread 0x7fb8d16bc700 (LWP 12317)):
#0  0x00007fb8e6d2566d in poll () from /lib64/libc.so.6
#1  0x00007fb8e3c94182 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007fb8e3c95d07 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007fb8d409d9b9 in QXcbEventReader::run() () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007fb8e792fe3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fb8e3451555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fb8e6d30f3d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fb8c30cc700 (LWP 12320)):
#0  0x00007fb8e6d2566d in poll () from /lib64/libc.so.6
#1  0x00007fb8e269adbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fb8e269aecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fb8e7b66b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fb8e7b0ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fb8e792af54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fb8e6109955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fb8e792fe3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fb8e3451555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fb8e6d30f3d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fb8eca14840 (LWP 12316)):
[KCrash Handler]
#5  0x00007fb8e6c63a98 in raise () from /lib64/libc.so.6
#6  0x00007fb8e6c6572a in abort () from /lib64/libc.so.6
#7  0x00007fb8e791d808 in QMessageLogger::fatal(char const*, ...) const () from /lib64/libQt5Core.so.5
#8  0x00007fb8e8b19762 in KPluginInfo::category() const [clone .part.42] () from /lib64/libKF5Service.so.5
#9  0x00007fb8e8b4e457 in KPluginInfo::version() const () from /lib64/libKF5Service.so.5
#10 0x00007fb8c3e34d35 in Plasma::ThemePrivate::useCache() () from /lib64/libKF5Plasma.so.5
#11 0x00007fb8c3e2ed59 in Plasma::Theme::findInRectsCache(QString const&, QString const&, QRectF&) const () from /lib64/libKF5Plasma.so.5
#12 0x00007fb8c3e2591f in Plasma::SvgPrivate::checkColorHints() () from /lib64/libKF5Plasma.so.5
#13 0x00007fb8c3e26a3b in Plasma::SvgPrivate::setImagePath(QString const&) () from /lib64/libKF5Plasma.so.5
#14 0x00007fb8c3e1a832 in Plasma::FrameSvg::setImagePath(QString const&) () from /lib64/libKF5Plasma.so.5
#15 0x00007fb8c040d16d in ThemeModel::reload() () from /usr/lib64/qt5/plugins/kcm_desktoptheme.so
#16 0x00007fb8c0404991 in DesktopThemeDetails::DesktopThemeDetails(QWidget*) () from /usr/lib64/qt5/plugins/kcm_desktoptheme.so
#17 0x00007fb8c03ff62e in Ui_DesktopTheme::setupUi(QWidget*) () from /usr/lib64/qt5/plugins/kcm_desktoptheme.so
#18 0x00007fb8c03fc812 in KCMDesktopTheme::KCMDesktopTheme(QWidget*, QList<QVariant> const&) () from /usr/lib64/qt5/plugins/kcm_desktoptheme.so
#19 0x00007fb8c03ffccb in QObject* KPluginFactory::createInstance<KCMDesktopTheme, QWidget>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib64/qt5/plugins/kcm_desktoptheme.so
#20 0x00007fb8e7f8e300 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /lib64/libKF5CoreAddons.so.5
#21 0x00007fb8ec3fa145 in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () from /lib64/libKF5KCMUtils.so.5
#22 0x00007fb8ec402aff in KCModuleProxyPrivate::loadModule() () from /lib64/libKF5KCMUtils.so.5
#23 0x00007fb8ec403705 in KCModuleProxy::realModule() const () from /lib64/libKF5KCMUtils.so.5
#24 0x00007fb8ec403d03 in KCModuleProxy::showEvent(QShowEvent*) () from /lib64/libKF5KCMUtils.so.5
#25 0x00007fb8e9648018 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#26 0x00007fb8e96057ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#27 0x00007fb8e960ae90 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#28 0x00007fb8e7b0f67b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#29 0x00007fb8e9645516 in QWidgetPrivate::show_helper() () from /lib64/libQt5Widgets.so.5
#30 0x00007fb8e9645206 in QWidgetPrivate::showChildren(bool) () from /lib64/libQt5Widgets.so.5
#31 0x00007fb8e964529f in QWidgetPrivate::show_helper() () from /lib64/libQt5Widgets.so.5
#32 0x00007fb8e96476a5 in QWidget::setVisible(bool) () from /lib64/libQt5Widgets.so.5
#33 0x00007fb8e9645218 in QWidgetPrivate::showChildren(bool) () from /lib64/libQt5Widgets.so.5
#34 0x00007fb8e964529f in QWidgetPrivate::show_helper() () from /lib64/libQt5Widgets.so.5
#35 0x00007fb8e96476a5 in QWidget::setVisible(bool) () from /lib64/libQt5Widgets.so.5
#36 0x00007fb8e962aa29 in QStackedLayout::setCurrentIndex(int) () from /lib64/libQt5Widgets.so.5
#37 0x00007fb8e962ac14 in QStackedLayout::setCurrentWidget(QWidget*) () from /lib64/libQt5Widgets.so.5
#38 0x00007fb8e979e2b1 in QStackedWidget::setCurrentWidget(QWidget*) () from /lib64/libQt5Widgets.so.5
#39 0x00007fb8e9e20329 in KPageViewPrivate::_k_pageSelected(QItemSelection const&, QItemSelection const&) () from /lib64/libKF5WidgetsAddons.so.5
#40 0x00007fb8e9e210a1 in KPageView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libKF5WidgetsAddons.so.5
#41 0x00007fb8e7b4007a in QMetaObject::activate(QObject*, int, int, void**) () from /lib64/libQt5Core.so.5
#42 0x00007fb8e7ac09b7 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () from /lib64/libQt5Core.so.5
#43 0x00007fb8e7ac4ddc in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () from /lib64/libQt5Core.so.5
#44 0x00007fb8e7ac7256 in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /lib64/libQt5Core.so.5
#45 0x00007fb8e987d400 in QListView::setSelection(QRect const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /lib64/libQt5Widgets.so.5
#46 0x00007fb8e985e5d0 in QAbstractItemView::mousePressEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#47 0x00007fb8e964845f in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#48 0x00007fb8e97425de in QFrame::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#49 0x00007fb8e986583b in QAbstractItemView::viewportEvent(QEvent*) () from /lib64/libQt5Widgets.so.5
#50 0x00007fb8e7b0f46c in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#51 0x00007fb8e96057cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#52 0x00007fb8e960b8da in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#53 0x00007fb8e7b0f67b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#54 0x00007fb8e960a352 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib64/libQt5Widgets.so.5
#55 0x00007fb8e965f2c0 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#56 0x00007fb8e966160b in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#57 0x00007fb8e96057ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#58 0x00007fb8e960ae90 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#59 0x00007fb8e7b0f67b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#60 0x00007fb8e8e62d48 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#61 0x00007fb8e8e64995 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#62 0x00007fb8e8e49de8 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#63 0x00007fb8d40ca600 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#64 0x00007fb8e269aa8a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#65 0x00007fb8e269ae20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#66 0x00007fb8e269aecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#67 0x00007fb8e7b66b6f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#68 0x00007fb8e7b0ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#69 0x00007fb8e7b14a2c in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#70 0x000000000040eb1b in main ()

Reported using DrKonqi