Description of problem:
This occurred at the same time that https://bugzilla.redhat.com/show_bug.cgi?id=2366684#c15 did, whose description is "Very soon after reporting https://bugzilla.redhat.com/show_bug.cgi?id=2376516, `plasmashell` indefinitely hung. I left it for 20s, then invoked `qdbus org.kde.Shutdown /Shutdown org.kde.Shutdown.logout`."

Version-Release number of selected component:
plasma-workspace-6.4.1-2.fc42

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         plasmashell killed by SIGABRT
journald_cursor: s=c1f108f1ef4e48808a377c0a73f168fc;i=80e0a6;b=883863934c534a93ac2e371b83550dbf;m=1cb98c4bd;t=63930f06210f4;x=70c0b8800638897b
executable:     /usr/bin/plasmashell
cmdline:        /usr/bin/plasmashell --no-respawn
cgroup:         0::/user.slice/user-1000.slice/user/session.slice/plasma-plasmashell.service
rootdir:        /
uid:            1000
kernel:         6.15.4-200.fc42.x86_64
package:        plasma-workspace-6.4.1-2.fc42
runlevel:       N 5
dso_list:       /usr/bin/plasmashell plasma-workspace-6.4.1-2.fc42.x86_64 (Fedora Project) 1751156429
backtrace_rating: 4
crash_function: KCrash::defaultCrashHandler
comment:        This occurred at the same time that https://bugzilla.redhat.com/show_bug.cgi?id=2366684#c15 did, whose description is "Very soon after reporting https://bugzilla.redhat.com/show_bug.cgi?id=2376516, `plasmashell` indefinitely hung. I left it for 20s, then invoked `qdbus org.kde.Shutdown /Shutdown org.kde.Shutdown.logout`."

Truncated backtrace:
Thread no. 0 (38 frames)
 #3 KCrash::defaultCrashHandler at /usr/src/debug/kf6-kcrash-6.15.0-1.fc42.x86_64/src/kcrash.cpp:605
 #5 syscall at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
 #6 sys_futex at ../src/util/futex.c:43
 #7 futex_wait at ../src/util/futex.c:55
 #8 do_futex_fence_wait at ../src/util/u_queue.c:131
 #9 _util_queue_fence_wait at ../src/util/u_queue.c:146
 #10 util_queue_fence_wait at ../src/util/u_queue.h:181
 #12 util_queue_finish at ../src/util/u_queue.c:722
 #13 si_set_debug_callback at ../src/gallium/drivers/radeonsi/si_pipe.c:447
 #14 si_destroy_context at ../src/gallium/drivers/radeonsi/si_pipe.c:197
 #15 tc_destroy at ../src/gallium/auxiliary/util/u_threaded_context.c:5183
 #16 st_destroy_context_priv at ../src/mesa/state_tracker/st_context.c:358
 #17 st_destroy_context at ../src/mesa/state_tracker/st_context.c:976
 #18 dri_destroy_context at ../src/gallium/frontends/dri/dri_context.c:280
 #19 driDestroyContext at ../src/gallium/frontends/dri/dri_util.c:639
 #20 dri2_destroy_context at ../src/egl/drivers/dri2/egl_dri2.c:1307
 #22 eglDestroyContext at ../src/egl/main/eglapi.c:930
 #23 QtWaylandClient::QWaylandGLContext::~QWaylandGLContext at /usr/src/debug/qt6-qtwayland-6.9.1-3.fc42.x86_64/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp:299
 #25 QOpenGLContext::destroy at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qopenglcontext.cpp:461
 #26 QOpenGLContext::~QOpenGLContext at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qopenglcontext.cpp:488
 #27 QRhiGles2InitParams::newFallbackSurface at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/rhi/qrhigles2.cpp:604
 #28 QSGRhiSupport::maybeCreateOffscreenSurface at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/scenegraph/qsgrhisupport.cpp:901
 #30 QSGThreadedRenderLoop::handleExposure at /usr/src/debug/qt6-qtdeclarative-6.9.1-2.fc42.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1314
 #31 QWindow::event at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qwindow.cpp:2742
 #32 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:3303
 #33 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1106
 #34 QCoreApplication::sendSpontaneousEvent at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1560
 #35 QGuiApplicationPrivate::processExposeEvent at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:3480
 #36 QWindowSystemInterface::sendWindowSystemEvents at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1113
 #37 QWindowSystemInterface::flushWindowSystemEvents at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qwindowsysteminterface.cpp:1082
 #38 doActivate<false> at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4158
 #39 QMetaObject::activate at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4206
 #40 QAbstractEventDispatcher::awake at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/redhat-linux-build/src/corelib/Core_autogen/include/moc_qabstracteventdispatcher.cpp:128
 #41 QEventDispatcherGlib::processEvents at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:406
 #42 QEventLoop::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/global/qflags.h:77
 #43 QCoreApplication::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qcoreapplication.cpp:1449
 #44 QGuiApplication::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/gui/kernel/qguiapplication.cpp:1986
 #45 QApplication::exec at /usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/widgets/kernel/qapplication.cpp:2570