Bug 459028

Application: systemsettings (5.25.5)

Qt Version: 5.15.6
Frameworks Version: 5.98.0
Operating System: Linux 5.19.7-zen2-1-zen x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 5.25.5 [KCrashBackend]

-- Information about the crash:
When clicking on the View connections button, the application loads for about half a second before crashing. This happens every single time, without fail, and will happen when either ufw or firewalld are installed on the system (I haven't tried with any others).

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Aborted

[KCrash Handler]
#4  0x00007fe0dc40349c in ?? () from /usr/lib/libc.so.6
#5  0x00007fe0dc3b3958 in raise () from /usr/lib/libc.so.6
#6  0x00007fe0dc39d53d in abort () from /usr/lib/libc.so.6
#7  0x00007fe0dc3f763e in ?? () from /usr/lib/libc.so.6
#8  0x00007fe0dc49265a in __fortify_fail () from /usr/lib/libc.so.6
#9  0x00007fe0dc492626 in __stack_chk_fail () from /usr/lib/libc.so.6
#10 0x00007fe0da7fbe41 in ?? () from /usr/lib/libQt5Qml.so.5
#11 0x00007fe0da80326b in QV4::QObjectWrapper::virtualResolveLookupGetter(QV4::Object const*, QV4::ExecutionEngine*, QV4::Lookup*) () from /usr/lib/libQt5Qml.so.5
#12 0x00007fe0da818cba in ?? () from /usr/lib/libQt5Qml.so.5
#13 0x00007fe0da81f5e4 in ?? () from /usr/lib/libQt5Qml.so.5
#14 0x00007fe0da7c5d26 in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib/libQt5Qml.so.5
#15 0x00007fe0da9213fd in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib/libQt5Qml.so.5
#16 0x00007fe0da8dda31 in QQmlBoundSignalExpression::evaluate(void**) () from /usr/lib/libQt5Qml.so.5
#17 0x00007fe0da8de9ac in ?? () from /usr/lib/libQt5Qml.so.5
#18 0x00007fe0da9006bf in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#19 0x00007fe0dca58030 in ?? () from /usr/lib/libQt5Core.so.5
#20 0x00007fe0da9006bf in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#21 0x00007fe0dca58030 in ?? () from /usr/lib/libQt5Core.so.5
#22 0x00007fe0da9006bf in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#23 0x00007fe0dca58030 in ?? () from /usr/lib/libQt5Core.so.5
#24 0x00007fe0dacc44a8 in QQuickItemPrivate::removeChild(QQuickItem*) () from /usr/lib/libQt5Quick.so.5
#25 0x00007fe0dacb77c8 in QQuickItem::setParentItem(QQuickItem*) () from /usr/lib/libQt5Quick.so.5
#26 0x00007fe0daccde73 in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQt5Quick.so.5
#27 0x00007fe0dad439fa in QQuickFlickable::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQt5Quick.so.5
#28 0x00007fe0dad8ac9a in QQuickItemView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQt5Quick.so.5
#29 0x00007fe0dad9fa9a in QQuickListView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQt5Quick.so.5
#30 0x00007fe0da8c6a83 in ?? () from /usr/lib/libQt5Qml.so.5
#31 0x00007fe0da8cdf8c in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () from /usr/lib/libQt5Qml.so.5
#32 0x00007fe0da7fd432 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () from /usr/lib/libQt5Qml.so.5
#33 0x00007fe0da7fd9b6 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () from /usr/lib/libQt5Qml.so.5
#34 0x00007fe0da800807 in QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) () from /usr/lib/libQt5Qml.so.5
#35 0x00007fe0da7a9595 in QV4::Lookup::setterFallback(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value&, QV4::Value const&) () from /usr/lib/libQt5Qml.so.5
#36 0x00007fe0da818e5f in ?? () from /usr/lib/libQt5Qml.so.5
#37 0x00007fe0da81f5e4 in ?? () from /usr/lib/libQt5Qml.so.5
#38 0x00007fe0da7c5d26 in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib/libQt5Qml.so.5
#39 0x00007fe0da9213fd in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib/libQt5Qml.so.5
#40 0x00007fe0da8dda31 in QQmlBoundSignalExpression::evaluate(void**) () from /usr/lib/libQt5Qml.so.5
#41 0x00007fe0da8de9ac in ?? () from /usr/lib/libQt5Qml.so.5
#42 0x00007fe0da9006bf in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#43 0x00007fe0dca58030 in ?? () from /usr/lib/libQt5Core.so.5
#44 0x00007fe0da92eab1 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from /usr/lib/libQt5Qml.so.5
#45 0x00007fe0da8d339d in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () from /usr/lib/libQt5Qml.so.5
#46 0x00007fe0da8d356b in QQmlComponentPrivate::completeCreate() () from /usr/lib/libQt5Qml.so.5
#47 0x00007fe0da8d3623 in QQmlComponent::create(QQmlContext*) () from /usr/lib/libQt5Qml.so.5
#48 0x00007fe0db013be3 in QQuickWidget::continueExecute() () from /usr/lib/libQt5QuickWidgets.so.5
#49 0x00007fe0d49850b0 in ?? () from /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#50 0x00007fe0d4985ba1 in ?? () from /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#51 0x000055632d05cbd0 in ?? ()
#52 0x000055632d05fe24 in ?? ()
#53 0x00007fe0dca4b500 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#54 0x00007fe0ddef62be in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5
#55 0x00007fe0dd5adb1c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#56 0x00007fe0dca27b68 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#57 0x00007fe0dca28673 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#58 0x00007fe0dca6e708 in ?? () from /usr/lib/libQt5Core.so.5
#59 0x00007fe0db070b2b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#60 0x00007fe0db0c6e79 in ?? () from /usr/lib/libglib-2.0.so.0
#61 0x00007fe0db06e252 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#62 0x00007fe0dca724ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#63 0x00007fe0dca2030c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#64 0x00007fe0dca2ae39 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#65 0x000055632d056b7a in ?? ()
#66 0x00007fe0dc39e290 in ?? () from /usr/lib/libc.so.6
#67 0x00007fe0dc39e34a in __libc_start_main () from /usr/lib/libc.so.6
#68 0x000055632d0574d5 in ?? ()
[Inferior 1 (process 11069) detached]

Reported using DrKonqi