[Thread debugging using libthread_db enabled]

Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Core was generated by `/usr/sbin/kamailio -f /etc/kamailio/kamailio.cfg -P /var/run/kamailio/kamailio.'.

Program terminated with signal SIGSEGV, Segmentation fault.

#0 ts_append (msg=0x7f883bfd5490, ruri=0x7fff65fbfe30, table=0x7f883bf7e390 "location") at ts_append.c:60

60 ts_append.c: No such file or directory.

(gdb) bt

#0 ts_append (msg=0x7f883bfd5490, ruri=0x7fff65fbfe30, table=0x7f883bf7e390 "location") at ts_append.c:60

#1 0x00007f8837f638fc in w_ts_append (_msg=0x7f883bfd5490, _table=0x7f883bf7e390 "location", _ruri=0x7f88339aa634 "\002") at tsilo.c:225

#2 0x0000000000534db0 in do_action (h=0x7fff65fc1a40, a=0x7f883bf7d278, msg=0x7f883bfd5490) at action.c:1059

#3 0x00000000005339e8 in run_actions (h=0x7f8837f65540, a=0x5, msg=0x7f88339aa634) at action.c:1548

#4 0x00000000005352e6 in do_action (h=0x7fff65fc1a40, a=0x7f883bf7dc50, msg=0x7f883bfd5490) at action.c:1048

#5 0x00000000005339e8 in run_actions (h=0x7f8837f65540, a=0x5, msg=0x7f88339aa634) at action.c:1548

#6 0x00000000005352e6 in do_action (h=0x7fff65fc1a40, a=0x7f883bf7df48, msg=0x7f883bfd5490) at action.c:1048

#7 0x00000000005339e8 in run_actions (h=0x7f8837f65540, a=0x5, msg=0x7f88339aa634) at action.c:1548

#8 0x00000000005354a3 in do_action (h=0x7fff65fc1a40, a=0x7f883bfa8ab8, msg=0x7f883bfd5490) at action.c:677

#9 0x00000000005339e8 in run_actions (h=0x7f8837f65540, a=0x5, msg=0x7f88339aa634) at action.c:1548

#10 0x00000000005354a3 in do_action (h=0x7fff65fc1a40, a=0x7f883bfa8ab8, msg=0x7f883bfd5490) at action.c:677

#11 0x00000000005339e8 in run_actions (h=0x7f8837f65540, a=0x5, msg=0x7f88339aa634) at action.c:1548

#12 0x00000000005352e6 in do_action (h=0x7fff65fc1a40, a=0x7f883bf56068, msg=0x7f883bfd5490) at action.c:1048

#13 0x00000000005339e8 in run_actions (h=0x7f8837f65540, h@entry=0x7fff65fc1a40, a=0x5, a@entry=0x7f883bf4f958, msg=0x7f88339aa634, msg@entry=0x7f883bfd5490) at action.c:1548

#14 0x000000000053f885 in run_top_route (a=0x7f883bf4f958, msg=0x7f883bfd5490, c=<optimized out>) at action.c:1634

#15 0x00000000005407e6 in receive_msg (buf=0x0, len=5, rcv_info=0x7f88339b8638) at receive.c:196

#16 0x00000000005b806b in tcp_read_req (con=0x7f88339b8620, bytes_read=0x7fff65fc1d50, read_flags=0x7fff65fc1d54) at tcp_read.c:1382

#17 0x00000000005bb4e1 in handle_io (fm=0xb, events=5, idx=865773108) at tcp_read.c:1568

#18 0x00000000005c191a in io_wait_loop_epoll (h=<optimized out>, t=<optimized out>, repeat=<optimized out>) at io_wait.h:1061

#19 tcp_receive_loop (unix_sock=938890560) at tcp_read.c:1733

#20 0x00000000004d3447 in tcp_init_children () at tcp_main.c:4787

#21 0x0000000000506863 in main_loop () at main.c:1658

#22 0x000000000041b944 in main (argc=0, argv=0x0) at main.c:2533

It seems to be on reception of REGISTER from client.