[OpenSIPS-Users] openSIPS 1.6.4 crash on opensipsctl

[Mark Carbonaro]

Hi all,

In the last few weeks we have started having an issue with opensips 
where if we issue the command

opensipsctl fifo lb_list

opensips just crashes, syslog shows the following:
Nov  2 02:19:48 ukld5p5001 kernel: opensips[43169]: segfault at 8 ip 
00007f37deaa9161 sp 00007fff707a9580 error 4 in 
load_balancer.so[7f37deaa1000+b000]
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43180]: 
CRITICAL:core:receive_fd: EOF on 7
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43167]: 
INFO:core:handle_sigs: child process 43169 exited by a signal 11
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43167]: 
INFO:core:handle_sigs: core was generated
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43167]: 
INFO:core:handle_sigs: terminating due to SIGCHLD
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43179]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43178]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43175]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43174]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43176]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43173]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43171]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43172]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43170]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43180]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43177]: INFO:core:sig_usr: 
signal 15 received
Nov  2 02:19:49 ukld5p5001 /usr/sbin/opensips[43167]: 
INFO:db_mysql:re_init_statement:  query  is <update dialog set 
state=?,timeout=?,caller_cseq=?,callee_cseq=?,vars=?,profiles=?,script_flags=? 
where hash_entry=? AND hash_id=?>, ptr=(nil)

The strange thing is one server works, the other two don't (they crash 
as above) and they are all using the same database for the load balance 
table.  We haven't change the configuration on these servers, they just 
started having issues out of the blue.

Is anyone able to assist me in finding the source of the issue.

Regards,
Mark