I upgraded from 6.4.1 to 6.5.0 and have some strange behaviour I don't understand. First of all, the resource managers 
is wrote  show a dead thread when I runing in in the background using the system call 
       procmgr_daemon(EXIT_SUCCESS, PROCMGR_DAEMON_NODEVNULL |       PROCMGR_DAEMON_NOCLOSE )
See the attachment. No extra threads are created by myself, it's a minimalistic type of driver. When not starting in the
 background the thread is not dead but shows  state NanoSleep

Another problem I have is that some of the processes, when terminated using slay show e.g. 
    slay sbin/devc-tm 3371032 on  (tty not kown)
    slay sbin/devc-tm 3371032 on  (tty not kown)
              kill(3371032, 15): No such process

The behaviour described above is new and didn't occur running 6.4.1. 

Is there anyone who can shed a light 

Thanks in advance

Wim