Bug 468753 - System settings crashes when switching between tabs
Summary: System settings crashes when switching between tabs
Status: RESOLVED DUPLICATE of bug 426047
Alias: None
Product: systemsettings
Classification: Applications
Component: Quick Settings (show other bugs)
Version: 5.27.4
Platform: Arch Linux Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2023-04-21 10:10 UTC by rsntheking
Modified: 2023-04-21 20:54 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


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Description rsntheking 2023-04-21 10:10:08 UTC
Application: systemsettings (5.27.4)

Qt Version: 5.15.9
Frameworks Version: 5.105.0
Operating System: Linux 6.2.11-zen1-1-zen x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 5.27.4 [KCrashBackend]

-- Information about the crash:
The systemsettings will crash when trying to switch to any tab (e.g Appearance or Workspace Behavior)

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007f394ac283e7 in QQuickTransform::~QQuickTransform() () from /usr/lib/libQt5Quick.so.5
#5  0x00007f394adb1b93 in ?? () from /usr/lib/libQt5Quick.so.5
#6  0x00007f394ad94d82 in QAccessibleQuickItem::role() const () from /usr/lib/libQt5Quick.so.5
#7  0x00007f394a998c59 in ?? () from /usr/lib/libQt5WaylandClient.so.5
#8  0x00007f394a99bba8 in ?? () from /usr/lib/libQt5WaylandClient.so.5
#9  0x00007f394a99d4d2 in ?? () from /usr/lib/libQt5WaylandClient.so.5
#10 0x00007f394ac324bc in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () from /usr/lib/libQt5Quick.so.5
#11 0x00007f394ac29ba3 in QQuickItem::setParentItem(QQuickItem*) () from /usr/lib/libQt5Quick.so.5
#12 0x00007f394ac2a162 in QQuickItem::~QQuickItem() () from /usr/lib/libQt5Quick.so.5
#13 0x00007f38fb9bb32b in ?? () from /usr/lib/qt/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so
#14 0x00007f394b4682bb in KDeclarative::QmlObject::~QmlObject() () from /usr/lib/libKF5Declarative.so.5
#15 0x00007f394b4685ae in KDeclarative::QmlObjectSharedEngine::~QmlObjectSharedEngine() () from /usr/lib/libKF5Declarative.so.5
#16 0x00007f394b47a17e in KQuickAddons::ConfigModule::~ConfigModule() () from /usr/lib/libKF5QuickAddons.so.5
#17 0x00007f38fb96f888 in ?? () from /usr/lib/qt/plugins/plasma/kcms/systemsettings/kcm_landingpage.so
#18 0x00007f394daf6287 in ?? () from /usr/lib/libKF5KCMUtils.so.5
#19 0x00007f394daf62ad in ?? () from /usr/lib/libKF5KCMUtils.so.5
#20 0x00007f394dafb738 in KCModuleProxy::deleteClient() () from /usr/lib/libKF5KCMUtils.so.5
#21 0x00007f394dafc262 in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5
#22 0x00007f394dafc44e in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5
#23 0x00007f394c8b4c75 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#24 0x00007f394d59be15 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#25 0x00007f394d59c02e in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#26 0x00007f394c8b4c75 in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#27 0x00007f394d59be15 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#28 0x00007f394d706ece in QScrollArea::~QScrollArea() () from /usr/lib/libQt5Widgets.so.5
#29 0x00007f394ddac5f7 in KPageWidgetItem::~KPageWidgetItem() () from /usr/lib/libKF5WidgetsAddons.so.5
#30 0x00007f394ddae0b9 in ?? () from /usr/lib/libKF5WidgetsAddons.so.5
#31 0x00007f394ddb1b23 in KPageWidgetModel::removePage(KPageWidgetItem*) () from /usr/lib/libKF5WidgetsAddons.so.5
#32 0x00007f394e21086e in ModuleView::closeModules() () from /usr/lib/libsystemsettingsview.so.3
#33 0x00007f39355d874d in ?? () from /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#34 0x00007f39355db651 in ?? () from /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#35 0x00007f39355dc003 in ?? () from /usr/lib/qt/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#36 0x00007f394a676574 in ?? () from /usr/lib/libQt5Qml.so.5
#37 0x00007f394a577531 in ?? () from /usr/lib/libQt5Qml.so.5
#38 0x00007f394a57ce78 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /usr/lib/libQt5Qml.so.5
#39 0x00007f394a58ec63 in ?? () from /usr/lib/libQt5Qml.so.5
#40 0x00007f394a5946c4 in ?? () from /usr/lib/libQt5Qml.so.5
#41 0x00007f394a536a36 in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib/libQt5Qml.so.5
#42 0x00007f394a6971fd in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib/libQt5Qml.so.5
#43 0x00007f394a653831 in QQmlBoundSignalExpression::evaluate(void**) () from /usr/lib/libQt5Qml.so.5
#44 0x00007f394a6547ac in ?? () from /usr/lib/libQt5Qml.so.5
#45 0x00007f394a6764af in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/libQt5Qml.so.5
#46 0x00007f394c8be810 in ?? () from /usr/lib/libQt5Core.so.5
#47 0x00007f3947b0db5a in QQuickAbstractButtonPrivate::handleRelease(QPointF const&) () from /usr/lib/libQt5QuickTemplates2.so.5
#48 0x00007f3947b28e39 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQt5QuickTemplates2.so.5
#49 0x00007f394ac40d59 in QQuickItem::event(QEvent*) () from /usr/lib/libQt5Quick.so.5
#50 0x00007f394d578b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#51 0x00007f394c88e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#52 0x00007f394ac4eee5 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from /usr/lib/libQt5Quick.so.5
#53 0x00007f394ac4f932 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from /usr/lib/libQt5Quick.so.5
#54 0x00007f394ac52d40 in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) () from /usr/lib/libQt5Quick.so.5
#55 0x00007f394cd569d5 in QWindow::event(QEvent*) () from /usr/lib/libQt5Gui.so.5
#56 0x00007f394d578b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#57 0x00007f394c88e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#58 0x00007f394b49b1be in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQt5QuickWidgets.so.5
#59 0x00007f394d5af837 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#60 0x00007f394d578b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#61 0x00007f394d57e379 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#62 0x00007f394c88e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#63 0x00007f394d57c377 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /usr/lib/libQt5Widgets.so.5
#64 0x00007f394d5cd4f3 in ?? () from /usr/lib/libQt5Widgets.so.5
#65 0x00007f394d5cf31e in ?? () from /usr/lib/libQt5Widgets.so.5
#66 0x00007f394d578b5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#67 0x00007f394c88e028 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#68 0x00007f394cd4002c in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/libQt5Gui.so.5
#69 0x00007f394cd298c5 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#70 0x00007f394a95e8d5 in ?? () from /usr/lib/libQt5WaylandClient.so.5
#71 0x00007f394b10f53b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#72 0x00007f394b16c219 in ?? () from /usr/lib/libglib-2.0.so.0
#73 0x00007f394b10e1a2 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#74 0x00007f394c8d8d3c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#75 0x00007f394c88668c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#76 0x00007f394c8912f9 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#77 0x000055f996a47c07 in ?? ()
#78 0x00007f394c03c790 in ?? () from /usr/lib/libc.so.6
#79 0x00007f394c03c84a in __libc_start_main () from /usr/lib/libc.so.6
#80 0x000055f996a48595 in ?? ()
[Inferior 1 (process 10535) detached]

Reported using DrKonqi
Comment 1 Pedro Mendes 2023-04-21 18:03:54 UTC
I'm experiencing the same problem afer upgrading to kde gear 23.04 on KDE Neon.

Qt Version: 5.15.9
Frameworks Version: 5.105.0
Kernel: 5.19.0-40-generic (64-bit)
Windowing System: X11
Distribution: "Kde Neon"

Application: systemsettings, signal: Segmentation fault

[KCrash Handler]
#4  0x0000000000000000 in ?? ()
#5  0x00007efefee5377b in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007efefee537ed in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007efefefdf2f7 in QAccessibleQuickItem::role() const () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007efefb37387a in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#9  0x00007efefb3765f8 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#10 0x00007efefb377e22 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#11 0x00007efefee61dbb in QQuickItemPrivate::setEffectiveVisibleRecur(bool) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007efefee69686 in QQuickItem::setParentItem(QQuickItem*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007efefee69bd1 in QQuickItem::~QQuickItem() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007efee40c8609 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so
#15 0x00007efeffb434ba in KDeclarative::QmlObject::~QmlObject() () from /lib/x86_64-linux-gnu/libKF5Declarative.so.5
#16 0x00007efeffb4422d in KDeclarative::QmlObjectSharedEngine::~QmlObjectSharedEngine() () from /lib/x86_64-linux-gnu/libKF5Declarative.so.5
#17 0x00007efeffb589b2 in KQuickAddons::ConfigModule::~ConfigModule() () from /lib/x86_64-linux-gnu/libKF5QuickAddons.so.5
#18 0x00007efede3e0b67 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_landingpage.so
#19 0x00007eff0175b5c7 in ?? () from /lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#20 0x00007eff0175b5ed in ?? () from /lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#21 0x00007eff01760998 in KCModuleProxy::deleteClient() () from /lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#22 0x00007eff01761353 in KCModuleProxy::~KCModuleProxy() () from /lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#23 0x00007eff0176152d in KCModuleProxy::~KCModuleProxy() () from /lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#24 0x00007eff00ae722e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007eff019ab056 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007eff019ab3ad in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007eff00ae722e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007eff019ab056 in QWidget::~QWidget() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007eff01b1267d in QScrollArea::~QScrollArea() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007eff02126968 in KPageWidgetItem::~KPageWidgetItem() () from /lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#31 0x00007eff02128519 in ?? () from /lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#32 0x00007eff0212ba61 in KPageWidgetModel::removePage(KPageWidgetItem*) () from /lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#33 0x00007eff025fa995 in ModuleView::closeModules() () from /lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#34 0x00007efef01b4ed6 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#35 0x00007efef01b7c51 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#36 0x00007efef01b8593 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#37 0x00007efefe8d0755 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#38 0x00007efefe7aaa16 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#39 0x00007efefe7ac8da in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#40 0x00007efefe7c9f23 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#41 0x00007efefe7ccc2f in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#42 0x00007efefe75eb0e in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#43 0x00007efefe8eb595 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#44 0x00007efefe89bfcb in QQmlBoundSignalExpression::evaluate(void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#45 0x00007efefe89d708 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#46 0x00007efefe8d01f5 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#47 0x00007eff00af3d6b in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007efefc2f7d91 in QQuickAbstractButtonPrivate::handleRelease(QPointF const&) () from /lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#49 0x00007efefc317571 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#50 0x00007efefee6cf88 in QQuickItem::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#51 0x00007eff0196c793 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#52 0x00007eff00abc18a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00007efefee88985 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#54 0x00007efefee8a033 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#55 0x00007efefee8b23d in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#56 0x00007eff0114ec15 in QWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#57 0x00007eff0196c793 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#58 0x00007eff00abc18a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#59 0x00007efeffb7a2db in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#60 0x00007eff019af97e in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#61 0x00007eff0196c793 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#62 0x00007eff019743d4 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#63 0x00007eff00abc18a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#64 0x00007eff01972eb7 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#65 0x00007eff019c91fb in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#66 0x00007eff019cc555 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#67 0x00007eff0196c793 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#68 0x00007eff00abc18a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#69 0x00007eff01142ae7 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#70 0x00007eff01116acc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#71 0x00007efefb2f3dee in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#72 0x00007efeff3c7d3b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#73 0x00007efeff41c6c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#74 0x00007efeff3c53e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#75 0x00007eff00b15be8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#76 0x00007eff00abaaab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#77 0x00007eff00ac3044 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#78 0x0000563c2a8c4616 in ?? ()
#79 0x00007eff00029d90 in __libc_start_call_main (main=main@entry=0x563c2a8c3ac0, argc=argc@entry=1, argv=argv@entry=0x7ffd2f600498) at ../sysdeps/nptl/libc_start_call_main.h:58
#80 0x00007eff00029e40 in __libc_start_main_impl (main=0x563c2a8c3ac0, argc=1, argv=0x7ffd2f600498, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd2f600488) at ../csu/libc-start.c:392
#81 0x0000563c2a8c4fa5 in ?? ()
[Inferior 1 (process 10299) detached]
Comment 2 Nate Graham 2023-04-21 20:27:07 UTC
Thank you for the bug report! Unfortunately I can't reproduce the crash myself on Plasma 5.27.5, and the backtrace is incomplete and missing debug symbols for the following line that we need to figure out exactly what's going wrong:

> #17 0x00007f38fb96f888 in ?? () from /usr/lib/qt/plugins/plasma/kcms/systemsettings/kcm_landingpage.so

Could you please install debug symbols for Plasma, reproduce the crash, and attach a new symbolicated backtrace? See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports for details about how to do this.

Thanks again!
Comment 3 rsntheking 2023-04-21 20:51:30 UTC
Backtrace with installed debug symbols:

Application: System Settings (systemsettings), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>}
[KCrash Handler]
#6  QListData::size (this=<optimized out>, this=<optimized out>) at /usr/include/qt/QtCore/qlist.h:115
#7  QList<QQuickItem*>::count (this=0x55f4511f6a08) at /usr/include/qt/QtCore/qlist.h:359
#8  QQuickTransform::~QQuickTransform (this=<optimized out>, this=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:156
#9  0x00007f49505b1b93 in QQuickMatrix4x4::~QQuickMatrix4x4 (this=<optimized out>, this=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquicktranslate.cpp:512
#10 QQuickPinchHandler::~QQuickPinchHandler (this=<optimized out>, this=<optimized out>) at ../../include/QtQuick/5.15.9/QtQuick/private/../../../../../../qtdeclarative/src/quick/handlers/qquickpinchhandler_p.h:62
#11 QQuickPinchHandler::~QQuickPinchHandler (this=<optimized out>, this=<optimized out>) at ../../include/QtQuick/5.15.9/QtQuick/private/../../../../../../qtdeclarative/src/quick/handlers/qquickpinchhandler_p.h:62
#12 0x00007f4950594d82 in QAccessibleQuickItem::role (this=0x7f49000033b0) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/accessible/qaccessiblequickitem.cpp:233
#13 0x00007f4950198c59 in AtSpiAdaptor::pathForInterface(QAccessibleInterface*) const () from /usr/lib/libQt5WaylandClient.so.5
#14 0x00007f495019bba8 in AtSpiAdaptor::notifyStateChange(QAccessibleInterface*, QString const&, int) () from /usr/lib/libQt5WaylandClient.so.5
#15 0x00007f495019d4d2 in AtSpiAdaptor::notify(QAccessibleEvent*) () from /usr/lib/libQt5WaylandClient.so.5
#16 0x00007f49504324bc in QQuickItemPrivate::setEffectiveVisibleRecur (this=0x55f4511f64f0, newEffectiveVisible=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:6119
#17 0x00007f4950429ba3 in QQuickItem::setParentItem (this=0x55f4511f6430, parentItem=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:2737
#18 0x00007f495042a162 in QQuickItem::~QQuickItem (this=<optimized out>, this=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:2335
#19 0x00007f4916f7032b in QQmlPrivate::QQmlElement<QQuickPage>::~QQmlElement (this=<optimized out>, this=<optimized out>) at /usr/include/qt/QtQml/qqmlprivate.h:144
#20 QQmlPrivate::QQmlElement<QQuickPage>::~QQmlElement (this=<optimized out>, this=<optimized out>) at /usr/include/qt/QtQml/qqmlprivate.h:144
#21 0x00007f495116d2bb in KDeclarative::QmlObjectPrivate::~QmlObjectPrivate (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kdeclarative/kdeclarative-5.105.0/src/kdeclarative/qmlobject.cpp:63
#22 KDeclarative::QmlObject::~QmlObject (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kdeclarative/kdeclarative-5.105.0/src/kdeclarative/qmlobject.cpp:199
#23 0x00007f495116d5ae in KDeclarative::QmlObjectSharedEngine::~QmlObjectSharedEngine (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kdeclarative/kdeclarative-5.105.0/src/kdeclarative/qmlobjectsharedengine.cpp:66
#24 0x00007f495117f17e in KQuickAddons::ConfigModule::~ConfigModule (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kdeclarative/kdeclarative-5.105.0/src/quickaddons/configmodule.cpp:132
#25 0x00007f4916e63888 in KCMLandingPage::~KCMLandingPage (this=<optimized out>, this=<optimized out>) at /usr/src/debug/plasma-desktop/plasma-desktop-5.27.4/kcms/landingpage/landingpage.h:78
#26 KCMLandingPage::~KCMLandingPage (this=<optimized out>, this=<optimized out>) at /usr/src/debug/plasma-desktop/plasma-desktop-5.27.4/kcms/landingpage/landingpage.h:78
#27 0x00007f4952bc9287 in std::default_delete<KQuickAddons::ConfigModule>::operator() (__ptr=<optimized out>, this=<optimized out>) at /usr/include/c++/12.2.1/bits/unique_ptr.h:95
#28 std::unique_ptr<KQuickAddons::ConfigModule, std::default_delete<KQuickAddons::ConfigModule> >::~unique_ptr (this=<optimized out>, this=<optimized out>) at /usr/include/c++/12.2.1/bits/unique_ptr.h:396
#29 KCModuleQmlPrivate::~KCModuleQmlPrivate (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kcmutils/kcmutils-5.105.0/src/kcmoduleqml.cpp:35
#30 KCModuleQml::~KCModuleQml (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kcmutils/kcmutils-5.105.0/src/kcmoduleqml.cpp:227
#31 0x00007f4952bc92ad in KCModuleQml::~KCModuleQml (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kcmutils/kcmutils-5.105.0/src/kcmoduleqml.cpp:228
#32 0x00007f4952bce738 in KCModuleProxy::deleteClient (this=this@entry=0x55f450bd2fc0) at /usr/src/debug/kcmutils/kcmutils-5.105.0/src/kcmoduleproxy.cpp:202
#33 0x00007f4952bcf262 in KCModuleProxy::~KCModuleProxy (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kcmutils/kcmutils-5.105.0/src/kcmoduleproxy.cpp:184
#34 0x00007f4952bcf44e in KCModuleProxy::~KCModuleProxy (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kcmutils/kcmutils-5.105.0/src/kcmoduleproxy.cpp:197
#35 0x00007f49520b4c75 in QObjectPrivate::deleteChildren (this=this@entry=0x55f450a63200) at kernel/qobject.cpp:2137
#36 0x00007f4952d9be15 in QWidget::~QWidget (this=<optimized out>, this=<optimized out>) at kernel/qwidget.cpp:1524
#37 0x00007f4952d9c02e in QWidget::~QWidget (this=<optimized out>, this=<optimized out>) at kernel/qwidget.cpp:1548
#38 0x00007f49520b4c75 in QObjectPrivate::deleteChildren (this=this@entry=0x55f45095f0c0) at kernel/qobject.cpp:2137
#39 0x00007f4952d9be15 in QWidget::~QWidget (this=<optimized out>, this=<optimized out>) at kernel/qwidget.cpp:1524
#40 0x00007f4952f06ece in QScrollArea::~QScrollArea (this=<optimized out>, this=<optimized out>) at widgets/qscrollarea.cpp:173
#41 0x00007f49536225f7 in KPageWidgetItemPrivate::~KPageWidgetItemPrivate (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kwidgetsaddons/kwidgetsaddons-5.105.0/src/kpagewidgetmodel.cpp:31
#42 std::default_delete<KPageWidgetItemPrivate>::operator() (this=<optimized out>, __ptr=0x55f450c0d680) at /usr/include/c++/12.2.1/bits/unique_ptr.h:95
#43 std::default_delete<KPageWidgetItemPrivate>::operator() (__ptr=0x55f450c0d680, this=<optimized out>) at /usr/include/c++/12.2.1/bits/unique_ptr.h:89
#44 std::unique_ptr<KPageWidgetItemPrivate, std::default_delete<KPageWidgetItemPrivate> >::~unique_ptr (this=<optimized out>, this=<optimized out>) at /usr/include/c++/12.2.1/bits/unique_ptr.h:396
#45 KPageWidgetItem::~KPageWidgetItem (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kwidgetsaddons/kwidgetsaddons-5.105.0/src/kpagewidgetmodel.cpp:74
#46 0x00007f49536240b9 in KPageWidgetItem::~KPageWidgetItem (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kwidgetsaddons/kwidgetsaddons-5.105.0/src/kpagewidgetmodel.cpp:74
#47 PageItem::~PageItem (this=<optimized out>, this=<optimized out>) at /usr/src/debug/kwidgetsaddons/kwidgetsaddons-5.105.0/src/kpagewidgetmodel.cpp:182
#48 0x00007f4953627b23 in KPageWidgetModel::removePage (this=0x55f450b47900, item=<optimized out>) at /usr/src/debug/kwidgetsaddons/kwidgetsaddons-5.105.0/src/kpagewidgetmodel.cpp:552
#49 0x00007f4953627c3a in KPageWidget::removePage (this=<optimized out>, item=<optimized out>) at /usr/src/debug/kwidgetsaddons/kwidgetsaddons-5.105.0/src/kpagewidget.cpp:107
#50 0x00007f4953a8686e in ModuleView::closeModules (this=0x55f45097c3c0) at /usr/src/debug/systemsettings/systemsettings-5.27.4.1/core/ModuleView.cpp:359
#51 0x00007f493ff7474d in SidebarMode::loadModule (this=0x55f450b7d7c0, activeModule=..., args=...) at /usr/src/debug/systemsettings/systemsettings-5.27.4.1/sidebar/SidebarMode.cpp:336
#52 0x00007f493ff77651 in SidebarMode::loadModule (args=..., activeModule=..., this=0x55f450b7d7c0) at /usr/include/qt/QtCore/qabstractitemmodel.h:76
#53 SidebarMode::qt_static_metacall (_o=0x55f450b7d7c0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/systemsettings/build/sidebar/systemsettings_sidebar_mode_autogen/EWIEGA46WW/moc_SidebarMode.cpp:497
#54 0x00007f493ff78003 in SidebarMode::qt_metacall (this=0x55f450b7d7c0, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x7ffefea517a0) at /usr/src/debug/systemsettings/build/sidebar/systemsettings_sidebar_mode_autogen/EWIEGA46WW/moc_SidebarMode.cpp:631
#55 0x00007f494fe76574 in QQmlObjectOrGadget::metacall (this=0x7ffefea51a40, type=QMetaObject::InvokeMetaMethod, index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmlobjectorgadget.cpp:51
#56 0x00007f494fd77531 in CallMethod (callType=<optimized out>, callArgs=<optimized out>, engine=<optimized out>, argTypes=<optimized out>, argCount=<optimized out>, returnType=<optimized out>, index=<optimized out>, object=...) at /usr/include/qt/QtCore/qvarlengtharray.h:189
#57 CallPrecise (object=..., data=..., engine=<optimized out>, callArgs=<optimized out>, callType=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper.cpp:1553
#58 0x00007f494fd7ce78 in CallOverloaded (callType=QMetaObject::InvokeMetaMethod, propertyCache=<optimized out>, callArgs=0x7f49157935b8, engine=<optimized out>, data=..., object=...) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper.cpp:1629
#59 QV4::QObjectMethod::callInternal (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/jsruntime/qv4qobjectwrapper.cpp:2117
#60 0x00007f494fd8ec63 in QV4::Moth::VME::interpret (frame=0x7ffefea51e50, engine=0x55f4508070d0, code=0x7f4915793540 " \226\035\025I\177") at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/jsruntime/qv4vme_moth.cpp:757
#61 0x00007f494fd946c4 in QV4::Moth::VME::exec (frame=<optimized out>, engine=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/jsruntime/qv4vme_moth.cpp:466
#62 0x00007f494fd36a36 in QV4::Function::call (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>, context=<optimized out>) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/jsruntime/qv4function.cpp:69
#63 0x00007f494fe971fd in QQmlJavaScriptExpression::evaluate (this=0x55f450ac27f0, callData=0x7f49157934d0, isUndefined=0x0) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmljavascriptexpression.cpp:212
#64 0x00007f494fe53831 in QQmlBoundSignalExpression::evaluate (this=this@entry=0x55f450ac27f0, a=a@entry=0x0) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmlboundsignal.cpp:224
#65 0x00007f494fe547ac in QQmlBoundSignal_callback (a=0x0, e=0x55f450ab8cd0) at ../../include/QtQml/5.15.9/QtQml/private/../../../../../../qtdeclarative/src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#66 QQmlBoundSignal_callback (e=0x55f450ab8cd0, a=0x0) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmlboundsignal.cpp:341
#67 0x00007f494fe764af in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=0x0) at /usr/src/debug/qt5-declarative/qtdeclarative/src/qml/qml/qqmlnotifier.cpp:104
#68 0x00007f49520be810 in doActivate<false> (sender=0x55f450ada850, signal_index=64, argv=0x0) at kernel/qobject.cpp:3815
#69 0x00007f494d331b5a in QQuickAbstractButtonPrivate::handleRelease (this=0x55f450ada910, point=...) at /usr/src/debug/qt5-quickcontrols2/qtquickcontrols2/src/quicktemplates2/qquickabstractbutton.cpp:182
#70 0x00007f494d34ce39 in QQuickControl::mouseReleaseEvent (this=<optimized out>, event=0x7ffefea53f00) at /usr/src/debug/qt5-quickcontrols2/qtquickcontrols2/src/quicktemplates2/qquickcontrol.cpp:2181
#71 0x00007f4950440d59 in QQuickItem::event (this=0x55f450ada850, ev=0x7ffefea53f00) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickitem.cpp:8301
#72 0x00007f4952d78b5c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55f450ada850, e=0x7ffefea53f00) at kernel/qapplication.cpp:3640
#73 0x00007f495208e028 in QCoreApplication::notifyInternal2 (receiver=0x55f450ada850, event=0x7ffefea53f00) at kernel/qcoreapplication.cpp:1064
#74 0x00007f495208e093 in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#75 0x00007f495044eee5 in QQuickWindowPrivate::deliverMouseEvent (this=this@entry=0x55f4509bc100, pointerEvent=0x55f4520e6460) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickwindow.cpp:2027
#76 0x00007f495044f932 in QQuickWindowPrivate::deliverPointerEvent (this=this@entry=0x55f4509bc100, event=0x55f4520e6460) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickwindow.cpp:2635
#77 0x00007f4950452d40 in QQuickWindowPrivate::handleMouseEvent (event=0x7ffefea53f00, this=0x55f4509bc100) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickwindow.cpp:2445
#78 QQuickWindowPrivate::handleMouseEvent (this=0x55f4509bc100, event=0x7ffefea53f00) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quick/items/qquickwindow.cpp:2428
#79 0x00007f49525569d5 in QWindow::event (this=0x55f45097c470, ev=<optimized out>) at kernel/qwindow.cpp:2455
#80 0x00007f4952d78b5c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55f45097c470, e=0x7ffefea53f00) at kernel/qapplication.cpp:3640
#81 0x00007f495208e028 in QCoreApplication::notifyInternal2 (receiver=0x55f45097c470, event=0x7ffefea53f00) at kernel/qcoreapplication.cpp:1064
#82 0x00007f495208e093 in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#83 0x00007f49511a01be in QQuickWidget::mouseReleaseEvent (this=<optimized out>, e=0x7ffefea54460) at /usr/src/debug/qt5-declarative/qtdeclarative/src/quickwidgets/qquickwidget.cpp:1426
#84 0x00007f4952daf837 in QWidget::event (this=0x55f4508024c0, event=0x7ffefea54460) at kernel/qwidget.cpp:8671
#85 0x00007f4952d78b5c in QApplicationPrivate::notify_helper (this=this@entry=0x55f45037cbc0, receiver=receiver@entry=0x55f4508024c0, e=e@entry=0x7ffefea54460) at kernel/qapplication.cpp:3640
#86 0x00007f4952d7e379 in QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7ffefea54460) at kernel/qapplication.cpp:3084
#87 0x00007f495208e028 in QCoreApplication::notifyInternal2 (receiver=0x55f4508024c0, event=0x7ffefea54460) at kernel/qcoreapplication.cpp:1064
#88 0x00007f495208e0b3 in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1474
#89 0x00007f4952d7c377 in QApplicationPrivate::sendMouseEvent (receiver=0x55f4508024c0, event=0x7ffefea54460, alienWidget=<optimized out>, nativeWidget=0x55f4507006d0, buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2622
#90 0x00007f4952dcd4f3 in QWidgetWindow::handleMouseEvent (this=this@entry=0x55f4509a85d0, event=event@entry=0x7ffefea547c0) at kernel/qwidgetwindow.cpp:684
#91 0x00007f4952dcf31e in QWidgetWindow::event (this=0x55f4509a85d0, event=0x7ffefea547c0) at kernel/qwidgetwindow.cpp:300
#92 0x00007f4952d78b5c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55f4509a85d0, e=0x7ffefea547c0) at kernel/qapplication.cpp:3640
#93 0x00007f495208e028 in QCoreApplication::notifyInternal2 (receiver=0x55f4509a85d0, event=0x7ffefea547c0) at kernel/qcoreapplication.cpp:1064
#94 0x00007f495208e0b3 in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1474
#95 0x00007f495254002c in QGuiApplicationPrivate::processMouseEvent (e=0x7f4938002b30) at kernel/qguiapplication.cpp:2285
#96 0x00007f49525298c5 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:1169
#97 0x00007f495015e8d5 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib/libQt5WaylandClient.so.5
#98 0x00007f495090f53b in g_main_dispatch (context=0x7f4948000ee0) at ../glib/glib/gmain.c:3460
#99 g_main_context_dispatch (context=0x7f4948000ee0) at ../glib/glib/gmain.c:4200
#100 0x00007f495096c219 in g_main_context_iterate.constprop.0 (context=0x7f4948000ee0, block=1, dispatch=1, self=<optimized out>) at ../glib/glib/gmain.c:4276
#101 0x00007f495090e1a2 in g_main_context_iteration (context=0x7f4948000ee0, may_block=1) at ../glib/glib/gmain.c:4343
#102 0x00007f49520d8d3c in QEventDispatcherGlib::processEvents (this=0x55f4503475c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#103 0x00007f495208668c in QEventLoop::exec (this=0x7ffefea54b60, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#104 0x00007f49520912f9 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#105 0x00007f495253b052 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1870
#106 0x00007f4952d76f2a in QApplication::exec () at kernel/qapplication.cpp:2832
#107 0x000055f44e94cc07 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/systemsettings/systemsettings-5.27.4.1/app/main.cpp:188
[Inferior 1 (process 28164) detached]
Comment 4 Nate Graham 2023-04-21 20:54:00 UTC
Thanks. Looks like it's crashing it the destructor which makes it a duplicate of Bug 426047 which means that bug isn't actually fixed. I'll re-open it. Thanks a lot!

*** This bug has been marked as a duplicate of bug 426047 ***