[SR-Users] Kamailio fails to generate core dump

[Alex Balashov]

Hi,

I recently had a simultaneous crash on three production instances of 
Kamailio. Unfortunately, I have not been able to get to the bottom of 
the issue because Kamailio refused to produce a core dump:

Dec 30 15:37:29 xxxxxx /usr/local/sbin/kamailio[13743]: ALERT: <core> 
[main.c:784]: handle_sigs(): child process 13763 exited by a signal 11
Dec 30 15:37:29 xxxxxx /usr/local/sbin/kamailio[13743]: ALERT: <core> 
[main.c:787]: handle_sigs(): core was not generated

I do not have disable_core_dump=yes (default is no), and checked ulimits 
for limits on core file size. Kamailio was running as root, and there 
was no limit.

What are the other reasons why Kamailio may not generate a core dump in 
such a case?

Thanks!

-- Alex

-- 
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Decatur, GA 30030
United States

Tel: +1-678-954-0670
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/