https://bugs.kde.org/show_bug.cgi?id=525073
--- Comment #4 from [email protected] --- Following the instructions of the previous comment and the provided guide I managed to obtain this backtrace sudo coredumpctl --reverse TIME PID UID GID SIG COREFILE EXE SIZE Wed 2026-09-02 12:01:45 CEST 1462 1000 1000 SIGABRT present /usr/bin/plasmashell 46.9M Tue 2026-09-01 23:39:30 CEST 67773 1000 1000 SIGABRT present /usr/bin/plasmashell 26.5M Sat 2026-08-22 21:36:44 CEST 12038 1000 1000 SIGABRT present /usr/bin/plasma-discover 55M sudo -E coredumpctl gdb 1462 [...] (gdb) backtrace #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 #1 0x00007fc4aaea106f in __pthread_kill_internal (threadid=<optimized out>, signo=6) at ./nptl/pthread_kill.c:89 #2 0x00007fc4aae4a582 in __GI_raise (sig=6) at ../sysdeps/posix/raise.c:26 #3 0x00007fc4ae325ad6 in KCrash::defaultCrashHandler (sig=6) at ./src/kcrash.cpp:630 #4 <signal handler called> #5 0x00007fc4abdc1052 in QImageReader::size (this=0x7fff9b86dba0) at ./src/gui/image/qimagereader.cpp:825 #6 QImageReader::size (this=0x7fff9b86dba0) at ./src/gui/image/qimagereader.cpp:822 #7 0x00007fc4abd84ebc in (anonymous namespace)::ImageReader::size (this=0x7fff9b86dba0) at ./src/gui/image/qicon.cpp:50 #8 QPixmapIconEngine::bestMatch (this=0x7fc38ef58e30, size=..., scale=scale@entry=1, mode=<optimized out>, state=<optimized out>) at ./src/gui/image/qicon.cpp:306 #9 0x00007fc4abd866b7 in QPixmapIconEngine::actualSize (this=<optimized out>, size=..., mode=<optimized out>, state=<optimized out>) at ./src/gui/image/qicon.cpp:402 #10 0x00007fc4abd7e3dd in QIcon::actualSize (this=0x7fff9b86dda0, size=..., mode=<optimized out>, state=<optimized out>) at ./src/gui/image/qicon.cpp:997 #11 QIcon::actualSize (this=this@entry=0x7fff9b86dda0, size=..., mode=mode@entry=QIcon::Normal, state=state@entry=QIcon::Off) at ./src/gui/image/qicon.cpp:988 #12 0x00007fc49813c47a in Icon::iconPixmap (this=this@entry=0x55e3203e8e80, icon=...) at ./src/primitives/icon.cpp:565 #13 0x00007fc49813b5f1 in Icon::updatePolish (this=0x55e3203e8e80) at ./src/primitives/icon.cpp:337 #14 0x00007fc4ad0f5f2d in QQuickWindowPrivate::polishItems (this=0x55e31cae5fe0) at ./src/quick/items/qquickwindow.cpp:345 #15 0x00007fc4ad319621 in QSGThreadedRenderLoop::polishAndSync (this=0x55e31c7a9ff0, w=<optimized out>, inExpose=false) at ./src/quick/scenegraph/qsgthreadedrenderloop.cpp:1656 #16 0x00007fc4ad0f6bda in QQuickWindow::event (this=<optimized out>, event=<optimized out>) at ./src/quick/items/qquickwindow.cpp:1633 #17 0x00007fc4ad9bf8ba in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55e31cae5eb0, e=0x7fff9b86e410) at ./src/widgets/kernel/qapplication.cpp:3305 #18 0x00007fc4ab5bbf38 in QCoreApplication::notifyInternal2 (receiver=0x55e31cae5eb0, event=0x7fff9b86e410) at ./src/corelib/kernel/qcoreapplication.cpp:1109 #19 0x00007fc4ab5bbf7d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at ./src/corelib/kernel/qcoreapplication.cpp:1549 #20 0x00007fc4abe4cd12 in QPlatformWindow::deliverUpdateRequest (this=<optimized out>) at ./src/gui/kernel/qplatformwindow.cpp:831 #21 0x00007fc4ab60ba26 in QObject::event (this=<optimized out>, e=<optimized out>) at ./src/corelib/kernel/qobject.cpp:1413 #22 0x00007fc4ad9bf8ba in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55e31ea0eea0, e=0x7fc48c3925e0) at ./src/widgets/kernel/qapplication.cpp:3305 #23 0x00007fc4ab5bbf38 in QCoreApplication::notifyInternal2 (receiver=0x55e31ea0eea0, event=0x7fc48c3925e0) at ./src/corelib/kernel/qcoreapplication.cpp:1109 #24 0x00007fc4ab5bbf7d in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at ./src/corelib/kernel/qcoreapplication.cpp:1549 #25 0x00007fc4ab5bc1d7 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55e31c037660) at ./src/corelib/kernel/qcoreapplication.cpp:1904 #26 0x00007fc4ab853317 in postEventSourceDispatch (s=0x55e31c03e7c0) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:246 #27 0x00007fc4a9e0acb7 in g_main_dispatch (context=context@entry=0x7fc49c000f00) at ../../../glib/gmain.c:3734 #28 0x00007fc4a9e0e42f in g_main_context_dispatch_unlocked (context=0x7fc49c000f00) at ../../../glib/gmain.c:4603 #29 g_main_context_iterate_unlocked (context=context@entry=0x7fc49c000f00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4672 #30 0x00007fc4a9e0ed20 in g_main_context_iteration (context=0x7fc49c000f00, may_block=1) at ../../../glib/gmain.c:4738 #31 0x00007fc4ab850ff8 in QEventDispatcherGlib::processEvents (this=0x55e31bff2b20, flags=...) at ./src/corelib/kernel/qeventdispatcher_glib.cpp:399 #32 0x00007fc4ab5c4c32 in QEventLoop::exec (this=0x7fff9b86e850, flags=...) at ./src/corelib/global/qflags.h:77 #33 0x00007fc4ab5bf12e in QCoreApplication::exec () at ./src/corelib/kernel/qcoreapplication.cpp:1452 #34 0x00007fc4abe034e0 in QGuiApplication::exec () at ./src/gui/kernel/qguiapplication.cpp:1977 #35 0x00007fc4ad9ba539 in QApplication::exec () at ./src/widgets/kernel/qapplication.cpp:2575 #36 0x000055e300411964 in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:204 (gbd) -- You are receiving this mail because: You are watching all bug changes.
