This has been happening for IIRC) several months now at least:
$ journalctl --boot=-1 --reverse
...
May 01 10:44:26 Bree systemd[1210]: plasma-kded.service: Consumed 18.380s CPU time.
May 01 10:44:26 Bree systemd[1210]: Stopped KDE Daemon.
May 01 10:44:26 Bree systemd[1210]: plasma-kded.service: Failed with result 'timeout'.
May 01 10:44:26 Bree systemd[1210]: plasma-kded.service: Main process exited, code=killed, status=9/KILL
May 01 10:44:26 Bree systemd[1210]: plasma-kded.service: Killing process 1791 (ProfilesWatcher) with signal SIGKILL.
May 01 10:44:26 Bree systemd[1210]: plasma-kded.service: Killing process 1722 (kded5) with signal SIGKILL.
May 01 10:44:26 Bree systemd[1210]: plasma-kded.service: State 'stop-sigterm' timed out. Killing. <-----------------------*
May 01 10:43:03 Bree systemd[1]: Unmounted /run/user/0.
May 01 10:43:03 Bree systemd[1]: run-user-0.mount: Deactivated successfully.
May 01 10:43:03 Bree systemd[1]: Unmounted /run/user/990.
May 01 10:43:03 Bree systemd[1]: run-user-990.mount: Deactivated successfully.
May 01 10:43:03 Bree systemd[1]: Stopped Network Manager Wait Online.
...
Any idea why? I see some apparently related BZ entries dating back a
couple of years, but nothing recently.
poc