Bug 452279

Application: systemsettings (5.24.4)

Qt Version: 5.15.2
Frameworks Version: 5.92.0
Operating System: Linux 5.13.0-39-generic x86_64
Windowing System: Wayland
Distribution: Ubuntu 21.10
DrKonqi: 5.24.4 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
starting the cursor settings.

- Unusual behavior I noticed:
the setting window frozed for a while and then crashed.

- Custom settings of the application:
nothing special.

The crash can be reproduced sometimes.

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

[KCrash Handler]
#4  __pthread_kill_implementation (no_tid=0, signo=6, threadid=139893421910400) at pthread_kill.c:44
#5  __pthread_kill_internal (signo=6, threadid=139893421910400) at pthread_kill.c:80
#6  __GI___pthread_kill (threadid=139893421910400, signo=signo@entry=6) at pthread_kill.c:91
#7  0x00007f3b7e5c7476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#8  0x00007f3b7e5ad7b7 in __GI_abort () at abort.c:79
#9  0x00007f3b7ea58ba3 in QMessageLogger::fatal(char const*, ...) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f3b7c460e45 in ?? () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#11 0x00007f3b7c47054d in QtWaylandClient::QWaylandDisplay::dispatchQueueWhile(wl_event_queue*, std::function<bool ()>, int) () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#12 0x00007f3b7c476592 in QtWaylandClient::QWaylandWindow::waitForFrameSync(int) () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#13 0x00007f3b782ffbb2 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so
#14 0x00007f3b7f4c8723 in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, bool) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#15 0x00007f3b7f893b5b in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f3b7f89589b in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f3b7f897c7e in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f3b7f8c98cd in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f3b8022c50d in KXmlGuiWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#20 0x00007f3b7f8866b3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f3b7ec8116a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f3b7ec84257 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f3b7ecdaef7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f3b7c8b18bb in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f3b7c904f08 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f3b7c8af003 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f3b7ecda548 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f3b7ec7fa9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f3b7ec88024 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x000055df52ade1bf in ?? ()
#31 0x00007f3b7e5aefd0 in __libc_start_call_main (main=main@entry=0x55df52add6b0, argc=argc@entry=1, argv=argv@entry=0x7fff0af88cc8) at ../sysdeps/nptl/libc_start_call_main.h:58
#32 0x00007f3b7e5af07d in __libc_start_main_impl (main=0x55df52add6b0, argc=1, argv=0x7fff0af88cc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0af88cb8) at ../csu/libc-start.c:409
#33 0x000055df52adeaf5 in ?? ()
[Inferior 1 (process 545330) detached]

Possible duplicates by query: bug 452163, bug 451233, bug 451045, bug 449920, bug 449589.

Reported using DrKonqi