Bug 438707

Application: systemsettings5 (5.22.0)

Qt Version: 5.15.2
Frameworks Version: 5.83.0
Operating System: Linux 5.12.10-arch1-1 x86_64
Windowing System: Wayland
Drkonqi Version: 5.22.0
Distribution: Arch Linux

-- Information about the crash:
- What I was doing when the application crashed:
I had 4 windows open, one og them is "System Settings". I go to Window Management > Task Switcher > Main > Change Visualisation to anything else in dropdown (I tried most of them, for example "Compact")

This is freshly installed system, I have not installed much packages yet.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007fbd100f0260 in QWaylandClientExtensionPrivate::handleRegistryGlobal(void*, wl_registry*, unsigned int, QString const&, unsigned int) () from /usr/lib/libQt5WaylandClient.so.5
#5  0x00007fbd100d4f39 in QtWaylandClient::QWaylandDisplay::registry_global(unsigned int, QString const&, unsigned int) () from /usr/lib/libQt5WaylandClient.so.5
#6  0x00007fbd100fab26 in QtWayland::wl_registry::handle_global(void*, wl_registry*, unsigned int, char const*, unsigned int) () from /usr/lib/libQt5WaylandClient.so.5
#7  0x00007fbd0db26acd in ?? () from /usr/lib/libffi.so.7
#8  0x00007fbd0db2603a in ?? () from /usr/lib/libffi.so.7
#9  0x00007fbd10059fe4 in ?? () from /usr/lib/libwayland-client.so.0
#10 0x00007fbd10056563 in ?? () from /usr/lib/libwayland-client.so.0
#11 0x00007fbd10057cac in wl_display_dispatch_queue_pending () from /usr/lib/libwayland-client.so.0
#12 0x00007fbd100d448d in QtWaylandClient::QWaylandDisplay::flushRequests() () from /usr/lib/libQt5WaylandClient.so.5
#13 0x00007fbd129153f0 in ?? () from /usr/lib/libQt5Core.so.5
#14 0x00007fbd12918880 in QSocketNotifier::activated(QSocketDescriptor, QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () from /usr/lib/libQt5Core.so.5
#15 0x00007fbd1291908d in QSocketNotifier::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#16 0x00007fbd134c4d62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#17 0x00007fbd128de00a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#18 0x00007fbd1293784e in ?? () from /usr/lib/libQt5Core.so.5
#19 0x00007fbd104ae10c in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#20 0x00007fbd10501b99 in ?? () from /usr/lib/libglib-2.0.so.0
#21 0x00007fbd104ab871 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#22 0x00007fbd12936c36 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#23 0x00007fbd128dc97c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#24 0x00007fbd128e4ee4 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#25 0x0000556bbf454954 in ?? ()
#26 0x00007fbd1226ab25 in __libc_start_main () from /usr/lib/libc.so.6
#27 0x0000556bbf4556be in ?? ()
[Inferior 1 (process 8540) detached]

Reported using DrKonqi