Application: systemsettings (5.27.4)

Qt Version: 5.15.9
Frameworks Version: 5.105.0
Operating System: Linux 6.2.13-arch1-1 x86_64
Windowing System: X11
Distribution: Arch Linux
DrKonqi: 5.27.4 [KCrashBackend]

-- Information about the crash:
- Open System Settings app
- Go to Shortcuts > Custom Shortcuts
- Change one of my custom shortcuts (e.g. comment, trigger or action doesn't matter)
- Then try to go away from “Custom Shortcuts” to “Shortcuts” without applying the change(s)
- And as soon as you click the “Discard” button on the “Apply Settings” dialog, the app crashes everytime

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f931de7b8a0 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f931de7d25d in QUuid::toString() const () at /usr/lib/libQt5Core.so.5
#6  0x00007f930c31dd98 in KHotKeys::ShortcutTrigger::shortcut() const () at /usr/lib/libkhotkeysprivate.so.5
#7  0x00007f930c31e0fa in KHotKeys::ShortcutTrigger::primaryShortcut() const () at /usr/lib/libkhotkeysprivate.so.5
#8  0x00007f930c39fc6b in  () at /usr/lib/qt/plugins/kcm_hotkeys.so
#9  0x00007f930c3a7f2b in  () at /usr/lib/qt/plugins/kcm_hotkeys.so
#10 0x00007f931debecf0 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f931debf4ca in QSignalMapper::mapped(QString const&) () at /usr/lib/libQt5Core.so.5
#12 0x00007f931debf6b0 in QSignalMapper::map(QObject*) () at /usr/lib/libQt5Core.so.5
#13 0x00007f931debecf0 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f931f715b57 in KKeySequenceWidget::keySequenceChanged(QKeySequence const&) () at /usr/lib/libKF5XmlGui.so.5
#15 0x00007f931debeb41 in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f931e1b00d9 in KGlobalAccel::globalShortcutChanged(QAction*, QKeySequence const&) () at /usr/lib/libKF5GlobalAccel.so.5
#17 0x00007f931e1b8b14 in  () at /usr/lib/libKF5GlobalAccel.so.5
#18 0x00007f931e1b8e31 in KGlobalAccel::setShortcut(QAction*, QList<QKeySequence> const&, KGlobalAccel::GlobalShortcutLoading) () at /usr/lib/libKF5GlobalAccel.so.5
#19 0x00007f930c320d10 in KHotKeys::ShortcutTrigger::activate(bool) () at /usr/lib/libkhotkeysprivate.so.5
#20 0x00007f930c312f01 in  () at /usr/lib/libkhotkeysprivate.so.5
#21 0x00007f930c313cc1 in KHotKeys::ActionDataGroup::doEnable() () at /usr/lib/libkhotkeysprivate.so.5
#22 0x00007f930c329ce9 in  () at /usr/lib/libkhotkeysprivate.so.5
#23 0x00007f930c322b7c in KHotKeys::Settings::read_settings(KHotKeys::ActionDataGroup*, KConfigBase const&, bool, KHotKeys::ActionState) () at /usr/lib/libkhotkeysprivate.so.5
#24 0x00007f930c3248b3 in KHotKeys::Settings::reread_settings(bool) () at /usr/lib/libkhotkeysprivate.so.5
#25 0x00007f930c391a4d in  () at /usr/lib/qt/plugins/kcm_hotkeys.so
#26 0x00007f931e91f586 in KCModuleProxy::load() () at /usr/lib/libKF5KCMUtils.so.5
#27 0x00007f931f79dbaa in ModuleView::resolveChanges(KCModuleProxy*) () at /usr/lib/libsystemsettingsview.so.3
#28 0x00007f9315416737 in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#29 0x00007f9315419651 in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#30 0x00007f931541a003 in  () at /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#31 0x00007f931bc76574 in  () at /usr/lib/libQt5Qml.so.5
#32 0x00007f931bb77531 in  () at /usr/lib/libQt5Qml.so.5
#33 0x00007f931bb7ce78 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /usr/lib/libQt5Qml.so.5
#34 0x00007f931bb8ec63 in  () at /usr/lib/libQt5Qml.so.5
#35 0x00007f931bb946c4 in  () at /usr/lib/libQt5Qml.so.5
#36 0x00007f931bb36a36 in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /usr/lib/libQt5Qml.so.5
#37 0x00007f931bc971fd in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib/libQt5Qml.so.5
#38 0x00007f931bc53831 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/libQt5Qml.so.5
#39 0x00007f931bc547ac in  () at /usr/lib/libQt5Qml.so.5
#40 0x00007f931bc764af in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#41 0x00007f931debe810 in  () at /usr/lib/libQt5Core.so.5
#42 0x00007f9319096b5a in QQuickAbstractButtonPrivate::handleRelease(QPointF const&) () at /usr/lib/libQt5QuickTemplates2.so.5
#43 0x00007f93190b1e39 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5QuickTemplates2.so.5
#44 0x00007f931c240d59 in QQuickItem::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#45 0x00007f931eb78b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#46 0x00007f931de8e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#47 0x00007f931c24eee5 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () at /usr/lib/libQt5Quick.so.5
#48 0x00007f931c24f932 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () at /usr/lib/libQt5Quick.so.5
#49 0x00007f931c252d40 in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) () at /usr/lib/libQt5Quick.so.5
#50 0x00007f931e3569d5 in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#51 0x00007f931eb78b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#52 0x00007f931de8e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#53 0x00007f931cd5c1be in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5QuickWidgets.so.5
#54 0x00007f931ebaf837 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#55 0x00007f931eb78b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#56 0x00007f931eb7e379 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#57 0x00007f931de8e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#58 0x00007f931eb7c377 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () at /usr/lib/libQt5Widgets.so.5
#59 0x00007f931ebcd4f3 in  () at /usr/lib/libQt5Widgets.so.5
#60 0x00007f931ebcf31e in  () at /usr/lib/libQt5Widgets.so.5
#61 0x00007f931eb78b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#62 0x00007f931de8e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#63 0x00007f931e34002c in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5
#64 0x00007f931e3298c5 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#65 0x00007f931812e8c0 in  () at /usr/lib/libQt5XcbQpa.so.5
#66 0x00007f931c90f53b in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#67 0x00007f931c96c219 in  () at /usr/lib/libglib-2.0.so.0
#68 0x00007f931c90e1a2 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#69 0x00007f931ded8d3c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#70 0x00007f931de8668c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#71 0x00007f931de912f9 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#72 0x000055a32072dc07 in  ()
#73 0x00007f931d63c790 in  () at /usr/lib/libc.so.6
#74 0x00007f931d63c84a in __libc_start_main () at /usr/lib/libc.so.6
#75 0x000055a32072e595 in  ()
[Inferior 1 (process 187048) detached]

The reporter indicates this bug may be a duplicate of or related to bug 454705.

Reported using DrKonqi