Random segfault ?

[|T-OC|Morpheus|:.Web]

Hi guys,
for some days now I have experienced what I discovered to be segfaults 
with cod2_lnxded, on a box that has not changed for a month now.

The messages found in /var/log/messages are :

Jul 11 17:02:28 ns300611 kernel: cod2_lnxded[26556]: segfault at 84 ip 
080ebf71 sp bfda4d90 error 4 in cod2_lnxded[8048000+135000]
Jul 11 17:27:02 ns300611 -- MARK --
Jul 11 17:47:02 ns300611 -- MARK --
Jul 11 18:07:02 ns300611 -- MARK --
Jul 11 18:10:50 ns300611 kernel: cod2_lnxded[21048]: segfault at 84 ip 
080ebf71 sp bfcb1ff0 error 4 in cod2_lnxded[8048000+135000]
Jul 11 18:27:02 ns300611 -- MARK --
Jul 11 18:47:02 ns300611 -- MARK --
Jul 11 18:50:19 ns300611 kernel: cod2_lnxded[25316]: segfault at 84 ip 
080ebf71 sp bfe9b4a0 error 4 in cod2_lnxded[8048000+135000]

I removed the large (650+ MB) logfile, reset the pbsvss.htm (84MB), and 
restarted, the server passed a day without shutdown, but I don't know if 
it's linked. The logfile has already reached an amazing 775MB size 
without causing any trouble.

Has anyone here already faced this kind of messages ?