Application: systemsettings5 (5.17.4)

Qt Version: 5.13.2
Frameworks Version: 5.64.0
Operating System: Linux 5.4.2-1-MANJARO x86_64
Distribution: Manjaro Linux

-- Information about the crash:
- What I was doing when the application crashed:

Looking around in Window Decorations, probably due to an absurd amount of windows themes.

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 0x7f1dcb170800 (LWP 20438))]

Thread 9 (Thread 0x7f1d9ffff700 (LWP 21556)):
#0  0x00007f1dcd648479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1dcd6968ce in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1dcd6980c8 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1dcd6981f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1dcfc6cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1dcfc1383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1dcfa45305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f1dced4d449 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f1dcfa46530 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f1dce2a04cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1dcf6d22d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f1dab7fe700 (LWP 21554)):
#0  0x00007f1dcf6c342c in read () at /usr/lib/libc.so.6
#1  0x00007f1dcd6489f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1dcd6969e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1dcd6980c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1dcd6981f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1dcfc6cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1dcfc1383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f1dcfa45305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f1dced4d449 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f1dcfa46530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f1dce2a04cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f1dcf6d22d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f1dabfff700 (LWP 21547)):
#0  0x00007f1dcf6c79ef in poll () at /usr/lib/libc.so.6
#1  0x00007f1dcd698120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1dcd6990c3 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1db4d53bc8 in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007f1dcd674bb1 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1dce2a04cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1dcf6d22d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f1db4c2a700 (LWP 21546)):
#0  0x00007f1dcf6c79ef in poll () at /usr/lib/libc.so.6
#1  0x00007f1dcd698120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1dcd6981f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1dcd698242 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1dcd674bb1 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1dce2a04cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f1dcf6d22d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f1db75ef700 (LWP 20447)):
#0  0x00007f1dcf6c79ef in poll () at /usr/lib/libc.so.6
#1  0x00007f1dcd698120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1dcd6981f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1dcfc6cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f1dcfc1383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1dcfa45305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f1dced4d449 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f1dcfa46530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f1dce2a04cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f1dcf6d22d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f1dc1b84700 (LWP 20445)):
#0  0x00007f1dcf6c342c in read () at /usr/lib/libc.so.6
#1  0x00007f1dcd6489f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1dcd6969e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1dcd6980c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1dcd6981f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f1dcfc6cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1dcfc1383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f1dcfa45305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f1dced4d449 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f1dcfa46530 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f1dce2a04cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f1dcf6d22d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f1dc2617700 (LWP 20442)):
#0  0x00007f1dce2a6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f1dc2c3960c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f1dc2c39208 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f1dce2a04cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f1dcf6d22d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f1dc8dc7700 (LWP 20441)):
#0  0x00007f1dcd648479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f1dcd697a0c in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f1dcd698046 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f1dcd6981f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f1dcfc6cb2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f1dcfc1383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f1dcfa45305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f1dcfea6b37 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f1dcfa46530 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f1dce2a04cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f1dcf6d22d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f1dcb170800 (LWP 20438)):
[KCrash Handler]
#6  0x00007f1dcfac0a96 in QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) () at /usr/lib/libQt5Core.so.5
#7  0x00007f1dced17fd8 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f1dced26202 in QV4::QmlListWrapper::toVariant() const () at /usr/lib/libQt5Qml.so.5
#9  0x00007f1dcec66726 in  () at /usr/lib/libQt5Qml.so.5
#10 0x00007f1dcec66ba5 in QV4::ExecutionEngine::toVariant(QV4::Value const&, int, bool) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f1dced20e30 in QQmlBinding::slowWrite(QQmlPropertyData const&, QQmlPropertyData const&, QV4::Value const&, bool, QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#12 0x00007f1dced22c71 in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007f1dced2382d in  () at /usr/lib/libQt5Qml.so.5
#14 0x00007f1dced1ff74 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#15 0x00007f1dced2ea8e in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib/libQt5Qml.so.5
#16 0x00007f1dcecaf472 in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () at /usr/lib/libQt5Qml.so.5
#17 0x00007f1dcecaf594 in QQmlComponentPrivate::completeCreate() () at /usr/lib/libQt5Qml.so.5
#18 0x00007f1dcecaf376 in QQmlComponent::create(QQmlContext*) () at /usr/lib/libQt5Qml.so.5
#19 0x00007f1da9ee5e01 in  () at /usr/lib/qt/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#20 0x00007f1daa82b54c in  () at /usr/lib/qt/qml/org/kde/kwin/private/kdecoration/libkdecorationprivatedeclarative.so
#21 0x00007f1dced2ec6d in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib/libQt5Qml.so.5
#22 0x00007f1dcecb480b in  () at /usr/lib/libQt5Qml.so.5
#23 0x00007f1dcecb4d73 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#24 0x00007f1dced9ee90 in  () at /usr/lib/libQt5Qml.so.5
#25 0x00007f1dced9f035 in QQmlDelegateModel::object(int, QQmlIncubator::IncubationMode) () at /usr/lib/libQt5Qml.so.5
#26 0x00007f1dcf1f4416 in  () at /usr/lib/libQt5Quick.so.5
#27 0x00007f1dcf1e7fee in  () at /usr/lib/libQt5Quick.so.5
#28 0x00007f1dcf1f581f in  () at /usr/lib/libQt5Quick.so.5
#29 0x00007f1dcf1ecc8b in  () at /usr/lib/libQt5Quick.so.5
#30 0x00007f1dcf1a0955 in  () at /usr/lib/libQt5Quick.so.5
#31 0x00007f1dcf1f330a in  () at /usr/lib/libQt5Quick.so.5
#32 0x00007f1dcf0f60e4 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/libQt5Quick.so.5
#33 0x00007f1dcf0ef079 in QQuickItem::setY(double) () at /usr/lib/libQt5Quick.so.5
#34 0x00007f1dcf1a11f6 in  () at /usr/lib/libQt5Quick.so.5
#35 0x00007f1dcf1a8644 in  () at /usr/lib/libQt5Quick.so.5
#36 0x00007f1dcf1aa02b in QQuickFlickable::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Quick.so.5
#37 0x00007f1dcf1fac17 in QQuickItemView::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Quick.so.5
#38 0x00007f1dcf1eda07 in  () at /usr/lib/libQt5Quick.so.5
#39 0x00007f1dcec94722 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#40 0x00007f1dcfc21a6d in QMetaProperty::write(QObject*, QVariant const&) const () at /usr/lib/libQt5Core.so.5
#41 0x00007f1dcfc49680 in QObject::setProperty(char const*, QVariant const&) () at /usr/lib/libQt5Core.so.5
#42 0x00007f1dc092ede2 in  () at /usr/lib/qt/qml/org/kde/kirigami.2/libkirigamiplugin.so
#43 0x00007f1dc092ffd0 in  () at /usr/lib/qt/qml/org/kde/kirigami.2/libkirigamiplugin.so
#44 0x00007f1dcfc14a23 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#45 0x00007f1dd066a4d4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#46 0x00007f1dd0673e11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#47 0x00007f1dcfc14d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#48 0x00007f1dcf118705 in QQuickWindowPrivate::deliverSinglePointEventUntilAccepted(QQuickPointerEvent*) () at /usr/lib/libQt5Quick.so.5
#49 0x00007f1dcf118edc in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () at /usr/lib/libQt5Quick.so.5
#50 0x00007f1dcf118f70 in QQuickWindow::wheelEvent(QWheelEvent*) () at /usr/lib/libQt5Quick.so.5
#51 0x00007f1dd00560bd in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#52 0x00007f1dcf11b0d3 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#53 0x00007f1dd066a4e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#54 0x00007f1dd0673e11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#55 0x00007f1dcfc14d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#56 0x00007f1dcf3dd694 in QQuickWidget::wheelEvent(QWheelEvent*) () at /usr/lib/libQt5QuickWidgets.so.5
#57 0x00007f1dd06ae096 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#58 0x00007f1dcf3df294 in QQuickWidget::event(QEvent*) () at /usr/lib/libQt5QuickWidgets.so.5
#59 0x00007f1dd066a4e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#60 0x00007f1dd0675ba7 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#61 0x00007f1dcfc14d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#62 0x00007f1dd06cbbd6 in  () at /usr/lib/libQt5Widgets.so.5
#63 0x00007f1dd06cd6c2 in  () at /usr/lib/libQt5Widgets.so.5
#64 0x00007f1dd066a4e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#65 0x00007f1dd0673e11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#66 0x00007f1dcfc14d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#67 0x00007f1dd0046dc9 in QGuiApplicationPrivate::processWheelEvent(QWindowSystemInterfacePrivate::WheelEvent*) () at /usr/lib/libQt5Gui.so.5
#68 0x00007f1dd004c63d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#69 0x00007f1dd0026b0c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#70 0x00007f1dcad240ec in  () at /usr/lib/libQt5XcbQpa.so.5
#71 0x00007f1dcd69639e in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#72 0x00007f1dcd6981b1 in  () at /usr/lib/libglib-2.0.so.0
#73 0x00007f1dcd6981f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#74 0x00007f1dcfc6cb13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#75 0x00007f1dcfc1383c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#76 0x00007f1dcfc1b676 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#77 0x0000558c353a9475 in  ()
#78 0x00007f1dcf5fa153 in __libc_start_main () at /usr/lib/libc.so.6
#79 0x0000558c353a94fe in _start ()
[Inferior 1 (process 20438) detached]

The reporter indicates this bug may be a duplicate of or related to bug 414958.

Possible duplicates by query: bug 414966, bug 414958, bug 414938, bug 414931, bug 414922.

Reported using DrKonqi