Application: plasmashell (6.5.4) ApplicationNotResponding [ANR]: false Qt Version: 6.10.1 Frameworks Version: 6.21.0 Operating System: Linux 6.17.11-300.fc43.x86_64 x86_64 Windowing System: Wayland Distribution: Aurora (Version: 43.20260107.1) DrKonqi: 6.5.4 [CoredumpBackend] -- Information about the crash: Happened after switching HDMI on an HDMI switch. I do this quite often. The reporter is unsure if this crash is reproducible. -- Backtrace (Reduced): #7 0x00007fa257035204 in qAbort() () from /lib64/libQt6Core.so.6 [...] #9 0x00007fa257036996 in QMessageLogger::fatal(char const*, ...) const () from /lib64/libQt6Core.so.6 #11 0x00007fa25718159a in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6 #12 0x00007fa2562c9056 in ffi_call_unix64 () from /lib64/libffi.so.8 #13 0x00007fa2562c4d16 in ffi_call_int.lto_priv () from /lib64/libffi.so.8 #14 0x00007fa2562c77ae in ffi_call () from /lib64/libffi.so.8 #15 0x00007fa259f36feb in wl_closure_invoke.constprop () from /lib64/libwayland-client.so.0 #16 0x00007fa259f37e49 in dispatch_event () from /lib64/libwayland-client.so.0 #17 0x00007fa259f38243 in wl_display_dispatch_queue_pending () from /lib64/libwayland-client.so.0 #18 0x00007fa25820a1f2 in QtWaylandClient::EventThread::readAndDispatchEvents() () from /lib64/libQt6WaylandClient.so.6 #19 0x00007fa258202d71 in QtWaylandClient::QWaylandDisplay::flushRequests() () from /lib64/libQt6WaylandClient.so.6 #20 0x00007fa257172fcc in QObject::event(QEvent*) () from /lib64/libQt6Core.so.6 #21 0x00007fa259516b9f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6 #22 0x00007fa2571164e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6 #23 0x00007fa257119b09 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt6Core.so.6 #24 0x00007fa257438fcf in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt6Core.so.6 Reported using DrKonqi
Created attachment 188351 [details] New crash information added by DrKonqi DrKonqi auto-attaching complete backtrace.
Searchable backtrace of the crashing process Thread 1 (Thread 0x7fa250359180 (LWP 4044)): [KCrash Handler] #4 0x00007fa256b2f3cc in __pthread_kill_implementation () from /lib64/libc.so.6 #5 0x00007fa256ad515e in raise () from /lib64/libc.so.6 #6 0x00007fa256abc6d0 in abort () from /lib64/libc.so.6 #7 0x00007fa257035204 in qAbort() () from /lib64/libQt6Core.so.6 #8 0x00007fa257089df9 in qt_message(QtMsgType, QMessageLogContext const&, char const*, __va_list_tag*) () from /lib64/libQt6Core.so.6 #9 0x00007fa257036996 in QMessageLogger::fatal(char const*, ...) const () from /lib64/libQt6Core.so.6 #10 0x00007fa215bf3ed0 in QtPrivate::QCallableObject<KScreen::WaylandOutputDevice::kde_output_device_v2_mode(kde_output_device_mode_v2*)::{lambda()#1}, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) [clone .lto_priv.0] [clone .cold] () from /usr/lib64/qt6/plugins/kf6/kscreen/KSC_KWayland.so #11 0x00007fa25718159a in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6 #12 0x00007fa2562c9056 in ffi_call_unix64 () from /lib64/libffi.so.8 #13 0x00007fa2562c4d16 in ffi_call_int.lto_priv () from /lib64/libffi.so.8 #14 0x00007fa2562c77ae in ffi_call () from /lib64/libffi.so.8 #15 0x00007fa259f36feb in wl_closure_invoke.constprop () from /lib64/libwayland-client.so.0 #16 0x00007fa259f37e49 in dispatch_event () from /lib64/libwayland-client.so.0 #17 0x00007fa259f38243 in wl_display_dispatch_queue_pending () from /lib64/libwayland-client.so.0 #18 0x00007fa25820a1f2 in QtWaylandClient::EventThread::readAndDispatchEvents() () from /lib64/libQt6WaylandClient.so.6 #19 0x00007fa258202d71 in QtWaylandClient::QWaylandDisplay::flushRequests() () from /lib64/libQt6WaylandClient.so.6 #20 0x00007fa257172fcc in QObject::event(QEvent*) () from /lib64/libQt6Core.so.6 #21 0x00007fa259516b9f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6 #22 0x00007fa2571164e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6 #23 0x00007fa257119b09 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt6Core.so.6 #24 0x00007fa257438fcf in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt6Core.so.6 #25 0x00007fa25593e2a3 in g_main_context_dispatch_unlocked.lto_priv () from /lib64/libglib-2.0.so.0 #26 0x00007fa2559471f8 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0 #27 0x00007fa2559473a3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #28 0x00007fa25743880d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6 #29 0x00007fa257123063 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6 #30 0x00007fa25711e819 in QCoreApplication::exec() () from /lib64/libQt6Core.so.6 #31 0x000056335b3b294d in main ()
Thank you for the bug report. Based on the backtrace this looks like a duplicate of bug 511757 so I'll merge this report in with the other one. Please follow that report if you would like updates on the progress of this issue. *** This bug has been marked as a duplicate of bug 511757 ***
Created attachment 188404 [details] attachment-3341316-0.html Thank you! On Fri, Jan 9, 2026 at 10:17 AM TraceyC <bugzilla_noreply@kde.org> wrote: > https://bugs.kde.org/show_bug.cgi?id=514368 > > TraceyC <kdedev@tlcnet.info> changed: > > What |Removed |Added > > ---------------------------------------------------------------------------- > Status|REPORTED |RESOLVED > Resolution|--- |DUPLICATE > > --- Comment #3 from TraceyC <kdedev@tlcnet.info> --- > Thank you for the bug report. Based on the backtrace this looks like a > duplicate of bug 511757 so I'll merge this report in with the other one. > Please > follow that report if you would like updates on the progress of this issue. > > *** This bug has been marked as a duplicate of bug 511757 *** > > -- > You are receiving this mail because: > You reported the bug.