Application: systemsettings5 (5.8.4)

Qt Version: 5.7.1
Frameworks Version: 5.28.0
Operating System: Linux 4.9.0-1-amd64 x86_64
Distribution: Debian GNU/Linux 9.0 (stretch)

-- Information about the crash:
- What I was doing when the application crashed:
I edited my settings and hit the save button. The systemsettings than just crashed

The crash can be reproduced sometimes.

-- Backtrace:
Application: Systemeinstellungen (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0443ac58c0 (LWP 4528))]

Thread 6 (Thread 0x7f0404aac700 (LWP 12286)):
#0  0x00007f043b2c49f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f043b2c4b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0440b0106b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f0440aaa9ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f04408d80f3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f043f2596a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f04408dcda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f043d3f8424 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f04401f69bf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7f0418543700 (LWP 12243)):
#0  0x00007f04401ed54d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f043b2c49f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f043b2c4d82 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f04194a84f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f043b2ec345 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f043d3f8424 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f04401f69bf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7f0418d44700 (LWP 12242)):
#0  0x00007f04401ed54d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f043b2c49f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f043b2c4b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f043b2c4b51 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f043b2ec345 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f043d3f8424 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f04401f69bf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7f0429863700 (LWP 4531)):
#0  0x00007f04401ed54d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f043b2c49f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f043b2c4b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0440b0106b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0440aaa9ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f04408d80f3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0443c1c6d5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f04408dcda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f043d3f8424 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f04401f69bf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7f04321ed700 (LWP 4530)):
#0  0x00007f04401ed54d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f043dc72150 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f043dc73ee9 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f043474cb69 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f04408dcda8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f043d3f8424 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f04401f69bf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7f0443ac58c0 (LWP 4528)):
[KCrash Handler]
#6  0x00007f043f12b73c in QV4::PersistentValueStorage::freePage(void*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f043f12be12 in QV4::WeakValue::free() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f043f19cb32 in QV4::QObjectWrapper::destroyObject(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f043f032e4f in QV4::MemoryManager::sweep(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f043f03425c in QV4::MemoryManager::~MemoryManager() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f043f11b71b in QV4::ExecutionEngine::~ExecutionEngine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f043f25b156 in QV8Engine::~QV8Engine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f043f25b279 in QV8Engine::~QV8Engine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f043f0b2a26 in QJSEngine::~QJSEngine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f043f1c697d in QQmlEngine::~QQmlEngine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f043f1c6a39 in QQmlEngine::~QQmlEngine() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007f0440ad6e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f0440ae019f in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f043f528414 in QQuickWindow::~QQuickWindow() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f043f5d8199 in QQuickView::~QQuickView() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007f0441ff5af5 in QWindowContainer::~QWindowContainer() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f0441ff5b19 in QWindowContainer::~QWindowContainer() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f0440ad6e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f0441fd3bdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f0441fd3ec9 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f0440ad6e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f0441fd3bdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f0441fd3ec9 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f0440ad6e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f0441fd3bdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f0442121929 in QStackedWidget::~QStackedWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007f0440ad6e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f0441fd3bdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f044212e6f9 in QTabWidget::~QTabWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007f0440ad6e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f0441fd3bdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f04148bb0be in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_kwindecoration.so
#38 0x00007f0440ad6e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f0441fd3bdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007f0442c7828d in KCModule::~KCModule() () from /usr/lib/x86_64-linux-gnu/libKF5ConfigWidgets.so.5
#41 0x00007f04148b7981 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_kwindecoration.so
#42 0x00007f044365d184 in KCModuleProxy::deleteClient() () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#43 0x00007f044365d22c in KCModuleProxy::~KCModuleProxy() () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#44 0x00007f044365d3e9 in KCModuleProxy::~KCModuleProxy() () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#45 0x00007f0440ad6e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007f0441fd3bdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007f0441fd3ec9 in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#48 0x00007f0440ad6e11 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f0441fd3bdb in QWidget::~QWidget() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007f044214c999 in QScrollArea::~QScrollArea() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#51 0x00007f044259027b in KPageWidgetItem::~KPageWidgetItem() () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#52 0x00007f0442590299 in KPageWidgetItem::~KPageWidgetItem() () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#53 0x00007f0442590cdb in ?? () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#54 0x00007f04425918fe in KPageWidgetModel::removePage(KPageWidgetItem*) () from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#55 0x00007f0443898a45 in ModuleView::closeModules() () from /usr/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#56 0x00007f041c68f2ce in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/icon_mode.so
#57 0x00007f0440ad85e9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#58 0x00007f0441f8a1c2 in QAction::triggered(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#59 0x00007f0441f8cbb0 in QAction::activate(QAction::ActionEvent) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#60 0x00007f044207aa0d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#61 0x00007f044207ac44 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#62 0x00007f0442146d3a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#63 0x00007f0441fd8278 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#64 0x00007f0442146e19 in QToolButton::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#65 0x00007f0441f90b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#66 0x00007f0441f991fd in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#67 0x00007f0440aac9e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#68 0x00007f0441f978ad in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#69 0x00007f0441ff2906 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#70 0x00007f0441ff5313 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#71 0x00007f0441f90b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#72 0x00007f0441f98341 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#73 0x00007f0440aac9e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#74 0x00007f04419f5b03 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#75 0x00007f04419f7685 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#76 0x00007f04419d561b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#77 0x00007f04347834c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#78 0x00007f043b2c47f7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#79 0x00007f043b2c4a60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#80 0x00007f043b2c4b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#81 0x00007f0440b0104f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#82 0x00007f0440aaa9ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#83 0x00007f0440ab313c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#84 0x0000557ea85e7a60 in ?? ()
#85 0x00007f044012e2b1 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#86 0x0000557ea85e7ada in _start ()

Possible duplicates by query: bug 374295, bug 373873.

Reported using DrKonqi