Description of problem:
I reproduced https://bugzilla.redhat.com/show_bug.cgi?id=2411805#c14, via `kcmshell6 kcm_wallpaper`. Upon successful `qdbus-qt6 org.kde.LogoutPrompt /LogoutPrompt  org.kde.LogoutPrompt.promptLogout`, whereupon PlasmaShell successfully reinitialised, I noticed that a reproduction of https://bugzilla.redhat.com/show_bug.cgi?id=2416690#c0 was logged, which explains why I've no upstream report for this component. https://bugzilla.redhat.com/show_bug.cgi?id=2411800#c39 was noticed when the aforestated was. https://bugzilla.redhat.com/show_bug.cgi?id=2440118#c0 was caused by whatever problem caused this.

Additional diagnostic information may exist at https://retrace.fedoraproject.org/faf/reports/bthash/3b34c637ffcd038cf0e87d5fd36ad6eb1a6268e0, until https://forge.fedoraproject.org/workstation/tickets/issues/503#issue-67773, or P6M elapse.

Version-Release number of selected component:
kf6-kcmutils-6.22.0-1.fc43

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         kcmshell6 killed by SIGABRT
journald_cursor: s=c1f108f1ef4e48808a377c0a73f168fc;i=13e5f1c;b=344f5bd31c364beb94d90b86a9a69ac2;m=77541044;t=64ae66b15e255;x=4e481a8e36cc56a
executable:     /usr/bin/kcmshell6
cmdline:        kcmshell6 kcm_wallpaper
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.kde.konsole-24427.scope/tab(24450).scope
rootdir:        /
uid:            1000
kernel:         6.18.9-200.fc43.x86_64
package:        kf6-kcmutils-6.22.0-1.fc43
runlevel:       /bin/sh: line 1: runlevel: command not found
backtrace_rating: 4
crash_function: __syscall_cancel_arch
comment:        I reproduced https://bugzilla.redhat.com/show_bug.cgi?id=2411805#c14, by selecting `plasmashell`'s entrant.

Truncated backtrace:
Thread no. 15 (15 frames)
 #0 __syscall_cancel_arch at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
 #1 __internal_syscall_cancel at cancellation.c:49
 #2 __futex_abstimed_wait_common64 at futex-internal.c:57
 #3 __futex_abstimed_wait_common at futex-internal.c:87
 #4 __futex_abstimed_wait_cancelable64 at futex-internal.c:139
 #5 __pthread_cond_wait_common at pthread_cond_wait.c:421
 #6 ___pthread_cond_timedwait64 at pthread_cond_wait.c:478
 #7 QWaitConditionPrivate::wait_relative at /usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:58
 #8 QWaitConditionPrivate::wait at /usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:66
 #9 QWaitCondition::wait at /usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:146
 #10 QThreadPoolThread::run at /usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/thread/qthreadpool.cpp:120
 #11 operator() at /usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/thread/qthread_unix.cpp:437
 #12 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > at /usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/thread/qthread_unix.cpp:367
 #13 QThreadPrivate::start at /usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/thread/qthread_unix.cpp:397
 #15 __clone3 at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78