[Jailkit-users] jk_socketd: crash with segfault, max-count sockets: 149

[Ingo . Lucas]

I hava two problems with jk_socketd
(jailkit-2.4.tar.gz).

When i try to start jk_socketd with
the standard-script /etc/init.d/jailkit without tty (boot, reboot, cron
for test) the jk_socketd-daemon crashes. When i start it interactively
there is no problem. /var/log/messages:

Jan 25 11:35:01 jhost jk_socketd[13752]:
version 2.4, listening on socket /home/abc/dev/log with rates [512:2048]/10.000000
...
Jan 25 11:35:01 jhost jk_socketd[13752]:
version 2.4, listening on socket /home/xyz/dev/log with rates [512:2048]/10.000000
Jan 25 11:35:01 jhost kernel: jk_socketd[13752]:
segfault at 0000000000000020 rip 00000000f7e77b2e rsp 00000000ffa09f54
error 4

The second problem is that there seems
to be a limit in the max. count  of sockets. If i try to use more
than 149 sockets the jk_socketd-daemon crashes again (every user has his
own chroot-environment and so his own socket). Here is the output from
the command "/etc/init.d/jailkit restart" after adding the 150.
socket:

Shutting down jk_socketd:    
                     
                  done
Starting JAILKIT services. (jk_socketd)startproc:
 signal catched /usr/sbin/jk_socketd: Segmentation fault    
                     
                     
   failed

Here are some information about my environment:
OS: SLES10, Patchlevel 1 (x86_64)
uname -a : Linux jhost 2.6.16.53-0.16-smp
#1 SMP Tue Oct 2 16:57:49 UTC 2007 x86_64 x86_64 x86_64 GNU/Linux

Thank you for your assistence

Ingo
VERLAGSGRUPPE WELTBILD GMBH
Sitz der Gesellschaft: Augsburg
Handelsregister Augsburg HRB 6035 
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Dr. Klaus Donaubauer