Hi folks,

I am encountering a segfault error, when I am trying to sync the load balancer 
module data among all nodes in the cluster. I have 2 nodes in cluster, and I am 
executing this command to reload lb module -

opensipsctl fifo cluster_broadcast_mi 1 lb_reload

After executing this command, the backup openSIPS node crash every time. Here 
are some useful logs -

Jan 11 21:45:57 ip-10-0-1-20 kernel: [600109.907423] opensips[13425]: segfault 
at 8 ip 00007efe0fa33505 sp 00007ffef08390a0 error 4 in 
db_mysql.so[7efe0fa24000+19000]
Jan 11 21:45:57 ip-10-0-1-20 /usr/local/sbin/opensips[13425]: 
INFO:load_balancer:mi_lb_reload: "lb_reload" MI command received!
Jan 11 21:45:57 ip-10-0-1-20 /usr/local/sbin/opensips[13425]: 
ERROR:core:db_use_table: invalid parameter value (nil), 0x7efe0bb1eb10
Jan 11 21:45:57 ip-10-0-1-20 /usr/local/sbin/opensips[13425]: 
CRITICAL:core:sig_usr: segfault in process pid: 13425, id: 9
Jan 11 21:45:57 ip-10-0-1-20 /usr/local/sbin/opensips[13412]: 
INFO:core:handle_sigs: child process 13425 exited by a signal 11
Jan 11 21:45:57 ip-10-0-1-20 /usr/local/sbin/opensips[13412]: 
INFO:core:handle_sigs: core was not generated
Jan 11 21:45:57 ip-10-0-1-20 /usr/local/sbin/opensips[13412]: 
INFO:core:handle_sigs: terminating due to SIGCHLD

Please let me know if you guys need any other data to troubleshoot this issue.

Thanks and regards
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