[Kamailio-Users] kamailio crashes during connection attempt

Dmitri dmitri at festart.ee
Mon Feb 8 21:23:43 CET 2010


Hello Klaus,

Thank you for suggestion. Now I got core, and output of gdb you may see 
in attached file.
Core was about 40M of size.
I have to say that i never used kamailio before and this crash is my 
first experience.

BR,
Dmitri

08.02.2010 21:37, Klaus Darilion пишет:
>
>
> 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

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