[Kamailio-Users] kamailio crashes during connection attempt

[Klaus Darilion]

Am 08.02.2010 20:00, schrieb Dmitri:
> Hello,
> 1. Yes, there is at least 2 times more space than core dump needs.



# Try specifying things manually, as user root:
echo "/tmp/core.%e.sig%s.%p" > /proc/sys/kernel/core_pattern

# verify configuration changes
cat /proc/sys/kernel/core_pattern

# set ulimit
ulimit -c unlimited

# start kamailio manually
kamailio

now kamailio should be running as user root and should be able to core 
dump into /tmp

> 2. I could find nothing, unfortunately...
> I can only see that problem is related to tm.so library:
> kamailio kernel: [ 1051.432646] kamailio[2678]: segfault
> at 12 ip 00007fa8b592ae43 sp 00007fff48ff9f40 error 4 in
> tm.so[7fa8b5917000+72000]

Daniel, I can't remember. Is it necessary to turn off some compiler 
optimizations in Makefile.defs to get a useful backtrace? (or was that 
in Asterisk?)

regards
klaus


>
> BR,
> Dmitri
>
>>> I don't know it this applies to you but also check the following:
>>>
>>> 1. You have enough space in the partition where $COREDIR is created
>>> 2. Check that the user that runs kamailio (usually openser) has read
>>> write access on that directory
>>>
>>> Also if you grep for core in the /var/log/ directory I believe that
>>> there might be some lines either in dmesg or in messages that tell
>>> you if a core was created or not.
>>>
>>> Hope what I said is not redundant and it helps.
>>>
>>> Marius
>>
>
>
> _______________________________________________
> Kamailio (OpenSER) - Users mailing list
> Users at lists.kamailio.org
> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users
> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users