[OpenSIPS-Users] 2.2.1 crashing

[Richard Robson]

During testing we are ramping up sipp to give ~100 CPS between internal 
servers and opensips crashes with a seg fault

sipp  -sn uac 192.168.36.141:5060 -s 441382250180  -r 1 -rp 1000 
-recv_timeout 7500 -send_timeout 7500 -d 5000

the sipp calls are being routed to an asterisk server, which is playing 
audio
Calls are going via an RTPengine on a different box
everything is on CENTOS 7.2
I'm using the latest git of 2.2.1 on a virtual host 8 cores and 8GB
its OK up to around 60 CPS (350 calls) but ramping up to 100 CPS (750 
concurrent calls) causes the segfault.
we are seeing the systemd-journal being the heaviest CPU user, but not 
sure if this is unrelated



here is the backtrace: http://pastebin.com/SjaSJx7w

-- 
Richard Robson
Greenlight Support
01382 843843
support at greenlightcrm.com