Bug 429472

Application: systemsettings5 (5.19.5)

Qt Version: 5.15.1
Frameworks Version: 5.75.0
Operating System: Linux 5.9.8-200.fc33.x86_64 x86_64
Windowing system: X11
Distribution: Fedora 33 (KDE Plasma)

-- Information about the crash:
In the systemd plasmoid a crash can always be reproduced as follows:

1. Filter units to show only timers.
2. Right click on an empty space in the list (without a list item under the mouse cursor).

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f7b34a24080 in kcmsystemd::slotUnitContextMenu(QPoint const&) () from /usr/lib64/qt5/plugins/kcm_systemd.so
#5  0x00007f7b6e743290 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#6  0x00007f7b6f131f85 in QWidget::customContextMenuRequested(QPoint const&) () from /lib64/libQt5Widgets.so.5
#7  0x00007f7b6f14cd45 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#8  0x00007f7b6f1f425e in QFrame::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#9  0x00007f7b6e7149a5 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#10 0x00007f7b6f10c14e in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#11 0x00007f7b6f113cc3 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#12 0x00007f7b6e714be8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#13 0x00007f7b6f164b46 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#14 0x00007f7b6f16734e in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#15 0x00007f7b6f10c15f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#16 0x00007f7b6e714be8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#17 0x00007f7b6eb088f0 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#18 0x00007f7b6eaea94b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#19 0x00007f7b5c6d82aa in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#20 0x00007f7b6c584fd7 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#21 0x00007f7b6c5d5d88 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#22 0x00007f7b6c58241f in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#23 0x00007f7b6e75fa2f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#24 0x00007f7b6e71364b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#25 0x00007f7b6e71b010 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#26 0x000055d695991fa8 in main ()
[Inferior 1 (process 16756) detached]

Possible duplicates by query: bug 429412, bug 429376, bug 429344, bug 429267, bug 429183.

Reported using DrKonqi