Application: systemsettings5 (5.17.2)

Qt Version: 5.13.1
Frameworks Version: 5.64.0
Operating System: Linux 5.3.9-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed: Looking for a setting (themes/ application appearance) settings crashes every time when backing out of a setting (going back to the main menu)

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f087b2d9800 (LWP 12606))]

Thread 5 (Thread 0x7f086bef4700 (LWP 12614)):
#0  0x00007f087be025f4 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f087bdb67fd in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f087bdb71ab in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f087bdb739f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f087dfa899b in QEventDispatcherGlib::processEvents (this=0x7f086036b100, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f087df510db in QEventLoop::exec (this=this@entry=0x7f086bef3d80, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007f087dd89021 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007f087d24a3f5 in ?? () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f087dd8a1a2 in QThreadPrivate::start (arg=0x5566556c0440) at thread/qthread_unix.cpp:360
#9  0x00007f087c6f1f2a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f087f66e4af in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f0872189700 (LWP 12609)):
#0  0x00007f087c6f86a5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f087264e24b in ?? () from /usr/lib64/dri/i965_dri.so
#2  0x00007f087264e147 in ?? () from /usr/lib64/dri/i965_dri.so
#3  0x00007f087c6f1f2a in start_thread () from /lib64/libpthread.so.0
#4  0x00007f087f66e4af in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f0873fff700 (LWP 12608)):
#0  0x00007f087be025d9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f087bdb7264 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f087bdb739f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f087dfa899b in QEventDispatcherGlib::processEvents (this=0x7f086c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f087df510db in QEventLoop::exec (this=this@entry=0x7f0873ffed70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007f087dd89021 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007f087ce894f6 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f087dd8a1a2 in QThreadPrivate::start (arg=0x7f087cf0bd80) at thread/qthread_unix.cpp:360
#8  0x00007f087c6f1f2a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f087f66e4af in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f0879541700 (LWP 12607)):
#0  0x00007f087f663bdf in poll () from /lib64/libc.so.6
#1  0x00007f087c6c1742 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f087c6c23fa in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f087974bf90 in QXcbEventQueue::run (this=0x556654efebc0) at qxcbeventqueue.cpp:228
#4  0x00007f087dd8a1a2 in QThreadPrivate::start (arg=0x556654efebc0) at thread/qthread_unix.cpp:360
#5  0x00007f087c6f1f2a in start_thread () from /lib64/libpthread.so.0
#6  0x00007f087f66e4af in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f087b2d9800 (LWP 12606)):
[KCrash Handler]
#6  0x00007f087e7f7fc8 in vtable for QStandardItemModel () from /usr/lib64/libQt5Gui.so.5
#7  0x00007f087df83611 in QObject::property (this=0x5566555bf650, name=0x7f086abd6264 "gridUnit") at kernel/qobject.cpp:3974
#8  0x00007f086abb71e0 in ?? () from /usr/lib64/qt5/qml/org/kde/kirigami.2/libkirigamiplugin.so
#9  0x00007f087d23289f in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /usr/lib64/libQt5Qml.so.5
#10 0x00007f087d230eaa in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () from /usr/lib64/libQt5Qml.so.5
#11 0x00007f087d2315fa in QQmlObjectCreator::setupBindings(bool) () from /usr/lib64/libQt5Qml.so.5
#12 0x00007f087d23225b in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () from /usr/lib64/libQt5Qml.so.5
#13 0x00007f087d232e6c in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /usr/lib64/libQt5Qml.so.5
#14 0x00007f087d23403c in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () from /usr/lib64/libQt5Qml.so.5
#15 0x00007f087d232a9a in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /usr/lib64/libQt5Qml.so.5
#16 0x00007f087d230eaa in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () from /usr/lib64/libQt5Qml.so.5
#17 0x00007f087d2315fa in QQmlObjectCreator::setupBindings(bool) () from /usr/lib64/libQt5Qml.so.5
#18 0x00007f087d23225b in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () from /usr/lib64/libQt5Qml.so.5
#19 0x00007f087d232e6c in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /usr/lib64/libQt5Qml.so.5
#20 0x00007f087d23403c in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () from /usr/lib64/libQt5Qml.so.5
#21 0x00007f087d232a9a in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /usr/lib64/libQt5Qml.so.5
#22 0x00007f087d23403c in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*) () from /usr/lib64/libQt5Qml.so.5
#23 0x00007f087d1b124b in QQmlComponentPrivate::beginCreate(QQmlContextData*) () from /usr/lib64/libQt5Qml.so.5
#24 0x00007f087d1af602 in QQmlComponent::create(QQmlContext*) () from /usr/lib64/libQt5Qml.so.5
#25 0x00007f087f51def8 in ?? () from /usr/lib64/libKF5KCMUtils.so.5
#26 0x00007f087f519d4b in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () from /usr/lib64/libKF5KCMUtils.so.5
#27 0x00007f087f523115 in ?? () from /usr/lib64/libKF5KCMUtils.so.5
#28 0x00007f087f523768 in KCModuleProxy::realModule() const () from /usr/lib64/libKF5KCMUtils.so.5
#29 0x00007f087f563b37 in ModuleView::updatePageIconHeader(KPageWidgetItem*, bool) () from /usr/lib64/libsystemsettingsview.so.3
#30 0x00007f087f564ee1 in ModuleView::addModule(KCModuleInfo*) () from /usr/lib64/libsystemsettingsview.so.3
#31 0x00007f087f56660d in ModuleView::loadModule(QModelIndex const&) () from /usr/lib64/libsystemsettingsview.so.3
#32 0x00007f087df7d638 in QtPrivate::QSlotObjectBase::call (a=0x7ffdfcfd9e20, r=0x55665534d6c0, this=0x556655403170) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#33 QMetaObject::activate (sender=0x556655390900, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3789
#34 0x00007f087ebe5805 in QAbstractItemView::activated (this=this@entry=0x556655390900, _t1=...) at .moc/moc_qabstractitemview.cpp:668
#35 0x00007f087ebe99b5 in QAbstractItemView::mouseReleaseEvent (this=0x556655390900, event=<optimized out>) at itemviews/qabstractitemview.cpp:1939
#36 0x00007f087ec3047f in QListView::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at itemviews/qlistview.cpp:798
#37 0x00007f087d92e355 in KCategorizedView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libKF5ItemViews.so.5
#38 0x00007f087e9c70c6 in QWidget::event (this=this@entry=0x556655390900, event=event@entry=0x7ffdfcfda800) at kernel/qwidget.cpp:8977
#39 0x00007f087ea74e7e in QFrame::event (this=0x556655390900, e=0x7ffdfcfda800) at widgets/qframe.cpp:550
#40 0x00007f087ebf375e in QAbstractItemView::viewportEvent (this=0x556655390900, event=0x7ffdfcfda800) at itemviews/qabstractitemview.cpp:1753
#41 0x00007f087df52283 in QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.cpp:1221
#42 QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x556655390980, event=event@entry=0x7ffdfcfda800) at kernel/qcoreapplication.cpp:1210
#43 0x00007f087e984c51 in QApplicationPrivate::notify_helper (this=this@entry=0x556654ecde80, receiver=receiver@entry=0x556655390980, e=e@entry=0x7ffdfcfda800) at kernel/qapplication.cpp:3697
#44 0x00007f087e98e433 in QApplication::notify (this=<optimized out>, receiver=0x556655390980, e=0x7ffdfcfda800) at kernel/qapplication.cpp:3163
#45 0x00007f087df52572 in QCoreApplication::notifyInternal2 (receiver=0x556655390980, event=0x7ffdfcfda800) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:143
#46 0x00007f087e98d543 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x556655390980, event=event@entry=0x7ffdfcfda800, alienWidget=alienWidget@entry=0x556655390980, nativeWidget=0x556654fed3a0, buttonDown=buttonDown@entry=0x7f087eeae8d0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2649
#47 0x00007f087e9e2ac9 in QWidgetWindow::handleMouseEvent (this=0x5566551551b0, event=0x7ffdfcfdac80) at /usr/include/c++/9/bits/atomic_base.h:413
#48 0x00007f087e9e5b24 in QWidgetWindow::event (event=0x7ffdfcfdac80, this=0x5566551551b0) at kernel/qwidgetwindow.cpp:280
#49 QWidgetWindow::event (this=0x5566551551b0, event=0x7ffdfcfdac80) at kernel/qwidgetwindow.cpp:224
#50 0x00007f087e984c62 in QApplicationPrivate::notify_helper (this=this@entry=0x556654ecde80, receiver=receiver@entry=0x5566551551b0, e=e@entry=0x7ffdfcfdac80) at kernel/qapplication.cpp:3703
#51 0x00007f087e98e1e0 in QApplication::notify (this=0x7ffdfcfdb110, receiver=0x5566551551b0, e=0x7ffdfcfdac80) at kernel/qapplication.cpp:3449
#52 0x00007f087df52572 in QCoreApplication::notifyInternal2 (receiver=0x5566551551b0, event=0x7ffdfcfdac80) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:143
#53 0x00007f087e352a18 in QGuiApplicationPrivate::processMouseEvent (e=e@entry=0x5566555ce100) at kernel/qguiapplication.cpp:2111
#54 0x00007f087e35428b in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x5566555ce100) at kernel/qguiapplication.cpp:1846
#55 0x00007f087e32f25b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1148
#56 0x00007f087974cf4a in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#57 0x00007f087bdb6f88 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#58 0x00007f087bdb7310 in ?? () from /usr/lib64/libglib-2.0.so.0
#59 0x00007f087bdb739f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#60 0x00007f087dfa8981 in QEventDispatcherGlib::processEvents (this=0x556654fa9990, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#61 0x00007f087df510db in QEventLoop::exec (this=this@entry=0x7ffdfcfdb020, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#62 0x00007f087df58d42 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#63 0x00005566532d99b0 in ?? ()
#64 0x00007f087f595e0b in __libc_start_main () from /lib64/libc.so.6
#65 0x00005566532d9a3a in _start ()
[Inferior 1 (process 12606) detached]

The reporter indicates this bug may be a duplicate of or related to bug 413274.

Possible duplicates by query: bug 414217, bug 414184, bug 414182, bug 414161, bug 414160.

Reported using DrKonqi