Bug 430686

Application: systemsettings5 (5.19.5)
 (Compiled from sources)
Qt Version: 5.15.1
Frameworks Version: 5.74.0
Operating System: Linux 5.4.80 x86_64
Windowing system: X11
Distribution: Gentoo/Linux

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

1. Open system setting and go to cursor management
2. Remove the McMojava Curors

The crash can be reproduced every time.

-- Backtrace:
Application: 系统设置 (systemsettings5), signal: Aborted

[KCrash Handler]
#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
#5  0x00007f1d71dfb536 in __GI_abort () at abort.c:79
#6  0x00007f1d7229edbb in QMessageLogger::fatal(char const*, ...) const () from /usr/lib64/libQt5Core.so.5
#7  0x00007f1d713e567a in QQmlData::destroyed(QObject*) () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f1d724bb013 in QObject::~QObject() () from /usr/lib64/libQt5Core.so.5
#9  0x00007f1d71858789 in QQuickItem::~QQuickItem() () from /usr/lib64/libQt5Quick.so.5
#10 0x00007f1d3a623dce in ?? () from /usr/lib64/qt5/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so
#11 0x00007f1d724b4d8f in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#12 0x00007f1d7185a339 in QQuickItem::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5
#13 0x00007f1d72f1bd2f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#14 0x00007f1d72f24940 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#15 0x00007f1d72489817 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#16 0x00007f1d7248c340 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#17 0x00007f1d724dee73 in ?? () from /usr/lib64/libQt5Core.so.5
#18 0x00007f1d7019019c in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#19 0x00007f1d70190418 in ?? () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f1d701904af in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f1d724dec20 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#22 0x00007f1d72488663 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#23 0x00007f1d7311d3f5 in QDialog::exec() () from /usr/lib64/libQt5Widgets.so.5
#24 0x00007f1d737b4281 in KMessageBox::createKMessageBox(QDialog*, QDialogButtonBox*, QIcon const&, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon) () from /usr/lib64/libKF5WidgetsAddons.so.5
#25 0x00007f1d737b47cd in KMessageBox::createKMessageBox(QDialog*, QDialogButtonBox*, QMessageBox::Icon, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) () from /usr/lib64/libKF5WidgetsAddons.so.5
#26 0x00007f1d737b637c in ?? () from /usr/lib64/libKF5WidgetsAddons.so.5
#27 0x00007f1d737b6612 in KMessageBox::warningContinueCancelList(QWidget*, QString const&, QStringList const&, QString const&, KGuiItem const&, KGuiItem const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib64/libKF5WidgetsAddons.so.5
#28 0x00007f1d737b66bd in KMessageBox::warningContinueCancel(QWidget*, QString const&, QString const&, KGuiItem const&, KGuiItem const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib64/libKF5WidgetsAddons.so.5
#29 0x00007f1d2442e377 in ?? () from /usr/lib64/qt5/plugins/kcms/kcm_cursortheme.so
#30 0x00007f1d2442d3d6 in ?? () from /usr/lib64/qt5/plugins/kcms/kcm_cursortheme.so
#31 0x00007f1d2442d783 in ?? () from /usr/lib64/qt5/plugins/kcms/kcm_cursortheme.so
#32 0x00007f1d7143f7cd in ?? () from /usr/lib64/libQt5Qml.so.5
#33 0x00007f1d7130d319 in ?? () from /usr/lib64/libQt5Qml.so.5
#34 0x00007f1d7130f5f7 in ?? () from /usr/lib64/libQt5Qml.so.5
#35 0x00007f1d713104ca in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /usr/lib64/libQt5Qml.so.5
#36 0x00007f1d7132eda4 in ?? () from /usr/lib64/libQt5Qml.so.5
#37 0x00007f1d71330d77 in ?? () from /usr/lib64/libQt5Qml.so.5
#38 0x00007f1d712c091d in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib64/libQt5Qml.so.5
#39 0x00007f1d71460787 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib64/libQt5Qml.so.5
#40 0x00007f1d7140425e in QQmlBoundSignalExpression::evaluate(void**) () from /usr/lib64/libQt5Qml.so.5
#41 0x00007f1d71405298 in ?? () from /usr/lib64/libQt5Qml.so.5
#42 0x00007f1d7143f23c in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib64/libQt5Qml.so.5
#43 0x00007f1d713e3647 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /usr/lib64/libQt5Qml.so.5
#44 0x00007f1d724bcbfd in ?? () from /usr/lib64/libQt5Core.so.5
#45 0x00007f1d5f5c31c2 in QQuickAction::triggered(QObject*) () from /usr/lib64/libQt5QuickTemplates2.so.5
#46 0x00007f1d5f5c3ea2 in ?? () from /usr/lib64/libQt5QuickTemplates2.so.5
#47 0x00007f1d5f5c4192 in ?? () from /usr/lib64/libQt5QuickTemplates2.so.5
#48 0x00007f1d5f5c4853 in QQuickAction::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libQt5QuickTemplates2.so.5
#49 0x00007f1d713dd4f2 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libQt5Qml.so.5
#50 0x00007f1d713dd4b4 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libQt5Qml.so.5
#51 0x00007f1d7143f7cd in ?? () from /usr/lib64/libQt5Qml.so.5
#52 0x00007f1d7130d89c in ?? () from /usr/lib64/libQt5Qml.so.5
#53 0x00007f1d7130f538 in ?? () from /usr/lib64/libQt5Qml.so.5
#54 0x00007f1d713106da in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /usr/lib64/libQt5Qml.so.5
#55 0x00007f1d7132eda4 in ?? () from /usr/lib64/libQt5Qml.so.5
#56 0x00007f1d71330d77 in ?? () from /usr/lib64/libQt5Qml.so.5
#57 0x00007f1d712c091d in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib64/libQt5Qml.so.5
#58 0x00007f1d71460787 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib64/libQt5Qml.so.5
#59 0x00007f1d7140425e in QQmlBoundSignalExpression::evaluate(void**) () from /usr/lib64/libQt5Qml.so.5
#60 0x00007f1d71405298 in ?? () from /usr/lib64/libQt5Qml.so.5
#61 0x00007f1d7143f23c in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib64/libQt5Qml.so.5
#62 0x00007f1d713e3647 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /usr/lib64/libQt5Qml.so.5
#63 0x00007f1d724bcbfd in ?? () from /usr/lib64/libQt5Core.so.5
#64 0x00007f1d5f5c2011 in QQuickAbstractButtonPrivate::handleRelease(QPointF const&) () from /usr/lib64/libQt5QuickTemplates2.so.5
#65 0x00007f1d5f5e0a85 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQt5QuickTemplates2.so.5
#66 0x00007f1d7185a0f8 in QQuickItem::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5
#67 0x00007f1d72f1bd2f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#68 0x00007f1d72f24940 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#69 0x00007f1d72489817 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#70 0x00007f1d71873ded in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from /usr/lib64/libQt5Quick.so.5
#71 0x00007f1d718754da in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from /usr/lib64/libQt5Quick.so.5
#72 0x00007f1d71876365 in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) () from /usr/lib64/libQt5Quick.so.5
#73 0x00007f1d7292d03d in QWindow::event(QEvent*) () from /usr/lib64/libQt5Gui.so.5
#74 0x00007f1d71877d4b in QQuickWindow::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5
#75 0x00007f1d72f1bd2f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#76 0x00007f1d72f24940 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#77 0x00007f1d72489817 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#78 0x00007f1d71b96d27 in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQt5QuickWidgets.so.5
#79 0x00007f1d72f5d81e in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#80 0x00007f1d71b96ed3 in QQuickWidget::event(QEvent*) () from /usr/lib64/libQt5QuickWidgets.so.5
#81 0x00007f1d72f1bd2f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#82 0x00007f1d72f24c06 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#83 0x00007f1d72489817 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#84 0x00007f1d72f23e26 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /usr/lib64/libQt5Widgets.so.5
#85 0x00007f1d72f77ffe in ?? () from /usr/lib64/libQt5Widgets.so.5
#86 0x00007f1d72f7b1ec in ?? () from /usr/lib64/libQt5Widgets.so.5
#87 0x00007f1d72f1bd2f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#88 0x00007f1d72f24940 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#89 0x00007f1d72489817 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#90 0x00007f1d72922dc5 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5
#91 0x00007f1d729244c5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5
#92 0x00007f1d728ff25a in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5
#93 0x00007f1d603af61a in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#94 0x00007f1d7019019c in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#95 0x00007f1d70190418 in ?? () from /usr/lib64/libglib-2.0.so.0
#96 0x00007f1d701904af in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#97 0x00007f1d724dec20 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#98 0x00007f1d72488663 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#99 0x00007f1d724905a0 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#100 0x0000563330cdbc53 in ?? ()
#101 0x00007f1d71dfce6b in __libc_start_main (main=0x563330cdb550, argc=1, argv=0x7ffe297cf9f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe297cf9e8) at ../csu/libc-start.c:314
#102 0x0000563330cdc99a in _start ()
[Inferior 1 (process 1951) detached]

Possible duplicates by query: bug 430654, bug 429645, bug 429591, bug 429376, bug 429344.

Reported using DrKonqi