Bug 414182

Application: systemsettings5 (5.17.3)
 (Compiled from sources)
Qt Version: 5.13.2
Frameworks Version: 5.64.0
Operating System: Linux 5.3.11-arch1-1 x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
i can only access one settings options before kde crashed. if i go back to settings and select another option it crashes. i have tried (/usr/lib/vlc/vlc-cache-gen /usr/lib/vlc/plugins) since i use VLC as backend, still no luck.

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 0x7f46e961b800 (LWP 2624))]

Thread 5 (Thread 0x7f46cf5ef700 (LWP 2645)):
#0  0x00007f46ee0eaa1f in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f46ee310a31 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f46ebb42a50 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f46ebb43096 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f46ebb43241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f46ee310b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f46ee2b783c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f46ee0e9305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f46ed3f1449 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f46ee0ea530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f46ec9444cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f46edd762d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f46e089f700 (LWP 2628)):
#0  0x00007f46ec94ac45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f46e0f1f5ac in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f46e0f1f1a8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f46ec9444cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f46edd762d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f46e2e2d700 (LWP 2627)):
#0  0x00007f46edd6b9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f46ebb43170 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f46ebb43241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f46ee310b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f46ee2b783c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f46ee0e9305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f46ee54ab37 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f46ee0ea530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f46ec9444cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f46edd762d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f46e8801700 (LWP 2626)):
#0  0x00007f46edd6b9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f46ec903630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f46ec9052db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f46e91de0c1 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f46ee0ea530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f46ec9444cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f46edd762d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f46e961b800 (LWP 2624)):
[KCrash Handler]
#6  0x0000000000000000 in  ()
#7  0x00007f46ee2ead91 in QObject::property(char const*) const () at /usr/lib/libQt5Core.so.5
#8  0x00007f46d865bed5 in  () at /usr/lib/qt/qml/org/kde/kirigami.2/libkirigamiplugin.so
#9  0x00007f46ed3d89e8 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#10 0x00007f46ed3d6fd3 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f46ed3d771b in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/libQt5Qml.so.5
#12 0x00007f46ed3d839d in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/libQt5Qml.so.5
#13 0x00007f46ed3d8fbe in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f46ed3da1ce in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/libQt5Qml.so.5
#15 0x00007f46ed3d8bed in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#16 0x00007f46ed3d6fd3 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#17 0x00007f46ed3d771b in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/libQt5Qml.so.5
#18 0x00007f46ed3d839d in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/libQt5Qml.so.5
#19 0x00007f46ed3d8fbe in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#20 0x00007f46ed3da1ce in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/libQt5Qml.so.5
#21 0x00007f46ed3d8bed in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#22 0x00007f46ed3da1ce in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () at /usr/lib/libQt5Qml.so.5
#23 0x00007f46ed354c72 in QQmlComponentPrivate::beginCreate(QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#24 0x00007f46ed353364 in QQmlComponent::create(QQmlContext*) () at /usr/lib/libQt5Qml.so.5
#25 0x00007f46ef8b3203 in  () at /usr/lib/libKF5KCMUtils.so.5
#26 0x00007f46ef8aee88 in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () at /usr/lib/libKF5KCMUtils.so.5
#27 0x00007f46ef8b86a7 in  () at /usr/lib/libKF5KCMUtils.so.5
#28 0x00007f46ef8b8d1b in KCModuleProxy::realModule() const () at /usr/lib/libKF5KCMUtils.so.5
#29 0x00007f46ef8fa0ce in ModuleView::updatePageIconHeader(KPageWidgetItem*, bool) () at /usr/lib/libsystemsettingsview.so.3
#30 0x00007f46ef8fb41e in ModuleView::addModule(KCModuleInfo*) () at /usr/lib/libsystemsettingsview.so.3
#31 0x00007f46ef8fb829 in ModuleView::loadModule(QModelIndex const&) () at /usr/lib/libsystemsettingsview.so.3
#32 0x00007f46ee2e4c20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#33 0x00007f46eef7c9d6 in QAbstractItemView::activated(QModelIndex const&) () at /usr/lib/libQt5Widgets.so.5
#34 0x00007f46eef80ce8 in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5
#35 0x00007f46eefc89a0 in QListView::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5
#36 0x00007f46edacc066 in KCategorizedView::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libKF5ItemViews.so.5
#37 0x00007f46eed52096 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#38 0x00007f46eee0329f in QFrame::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#39 0x00007f46eef8ace0 in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#40 0x00007f46ee2b8a23 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#41 0x00007f46eed0e4d4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#42 0x00007f46eed17f8a in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#43 0x00007f46ee2b8d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#44 0x00007f46eed1712b in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /usr/lib/libQt5Widgets.so.5
#45 0x00007f46eed6e371 in  () at /usr/lib/libQt5Widgets.so.5
#46 0x00007f46eed71414 in  () at /usr/lib/libQt5Widgets.so.5
#47 0x00007f46eed0e4e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#48 0x00007f46eed17e11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#49 0x00007f46ee2b8d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#50 0x00007f46ee6eeda4 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5
#51 0x00007f46ee6f064b in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#52 0x00007f46ee6cab0c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#53 0x00007f46e91df0ec in  () at /usr/lib/libQt5XcbQpa.so.5
#54 0x00007f46ebb413ee in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#55 0x00007f46ebb43201 in  () at /usr/lib/libglib-2.0.so.0
#56 0x00007f46ebb43241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#57 0x00007f46ee310b13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#58 0x00007f46ee2b783c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#59 0x00007f46ee2bf676 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#60 0x000055e12ccc6475 in  ()
#61 0x00007f46edc9e153 in __libc_start_main () at /usr/lib/libc.so.6
#62 0x000055e12ccc64fe in _start ()
[Inferior 1 (process 2624) detached]

Possible duplicates by query: bug 414161, bug 414160, bug 414150, bug 414147, bug 414146.

Reported using DrKonqi