Hello, it will require a bit of investigation. I expected the issue from the fact that kamailio is setting own memory manager to be able to share content before processes. Probably the lua ssl lib does some operation before things get properly set up. Send me also the output of: bt full If you still have the core file. I would look deeper on it in the near future (these days I am out of office, with no much spare time). Cheers, Daniel On 3/19/13 10:41 AM, Krishna Kurapati wrote: -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, April 16-17, 2013, Berlin - http://conference.kamailio.com -