FreeBSD: initscript unable to completely shut down pDLNA

[geuma]

On FreeBSD, there seems to be a problem shutting down pDLNA. The following error message will occur:

[root@mediaserver ~]# /etc/rc.d/rc.pDLNA start
Starting pDLNA ...
[root@mediaserver ~]# /etc/rc.d/rc.pDLNA stop
[root@mediaserver ~]# /etc/rc.d/rc.pDLNA start
Starting pDLNA ...
[root@mediaserver ~]# Cannot bind to Multicast socket: Address already in use
Going to terminate pDLNA/v0.63.0b on freebsd/9.0-release with FriendlyName 'pDLNA v0.63.0b on mediaserver' ...

At the moment there is a workaround for this problem. Just geht es listing of the processes, kill the pDLNA process, remove the PID file (if any) and use the initscript afterwards again to start pDLNA:

[root@mediaserver ~]# ps
PID TT STAT TIME COMMAND
1354 v0 Is 0:00.04 login pam
1355 v1 Is+ 0:00.00 /usr/libexec/getty Pc ttyv1
1356 v2 Is+ 0:00.00 /usr/libexec/getty Pc ttyv2
1357 v3 Is+ 0:00.00 /usr/libexec/getty Pc ttyv3
1358 v4 Is+ 0:00.00 /usr/libexec/getty Pc ttyv4
1359 v5 Is+ 0:00.00 /usr/libexec/getty Pc ttyv5
1360 v6 Is+ 0:00.00 /usr/libexec/getty Pc ttyv6
1361 v7 Is+ 0:00.00 /usr/libexec/getty Pc ttyv7
1411 0 Ss 0:00.14 -bash (bash)
2246 0 S 0:01.60 /usr/bin/perl ./pDLNA.pl -f /etc/pdlna.conf (perl5.12.4)
2264 0 R+ 0:00.01 ps
[root@mediaserver ~]# kill -9 2246
[root@mediaserver ~]# rm /var/run/pdlna.pid
[root@mediaserver ~]# /etc/rc.d/rc.pDLNA start
Starting pDLNA ...

[MFr-sdt]

This is not (allwasy) working on the ReadyNAS 314...
... sometimes a Zombie stays half alive (see the "Z" in the last line)...
... even a "kill -9" doesn't help!

root@ReadyNAS:# ps -efa | grep DLNA
root 2704 1 0 14:11 pts/0 00:00:47 /usr/bin/perl ./pDLNA.pl -f /etc/pdlna.conf
root 8996 2749 0 17:36 pts/2 00:00:00 grep DLNA
root@ReadyNAS:#/etc/init.d/rc.pDLNA restart
Stopping pDLNA ...
Starting pDLNA ...
root@ReadyNAS:~# Cannot bind to Multicast socket: Address already in use
Going to terminate pDLNA/v0.64.2 on linux/3.2.0-4-amd64 with FriendlyName 'pDLNA v0.64.2 on ReadyNAS' ...

root@ReadyNAS:#ps -efa | grep DLNA
root 2704 1 0 14:11 pts/0 00:00:47 [pDLNA.pl]
root 9037 2749 0 17:37 pts/2 00:00:00 grep DLNA
root@ReadyNAS:# kill 2704
root@ReadyNAS:# ps -efa | grep DLNA
root 2704 1 0 14:11 pts/0 00:00:47 [pDLNA.pl]
root 9067 2749 0 17:37 pts/2 00:00:00 grep DLNA
root@ReadyNAS:# kill -9 2704
root@ReadyNAS:# ps -efa | grep DLNA
root 2704 1 0 14:11 pts/0 00:00:47 [pDLNA.pl]
root 9081 2749 0 17:38 pts/2 00:00:00 grep DLNA
root@ReadyNAS:# ps -eFHa | grep DLNAl
1 Z 0 2704 1 0 80 0 - 0 exit pts/0 00:00:47 pDLNA.pl