Hi Daniel,

he use raw_socket in the sipcapture module and save all REGISTER messages to location. (something like fraud controling for registration). I think in this case he have to ignore socket listener.

Wbr,
Alexandr




17.02.2012 09:19, Daniel-Constantin Mierla wrote:

Hello,

looks like an invalid listen socket structure, quite strange... what version of kamailio do you have?

Also, in gdb, frame 0, can you send the output of:

p *_c
p *_c->sock

You can replace sensitive data (like IP), if you wish.

Cheers,
Daniel

On 2/16/12 10:52 PM, Simpson Chua wrote:

Hi,

Kamailio is exiting with a segmentation fault when trying to do a save("location"). Here is some information I gathered.

Feb 16 15:30:19 ubuntu /usr/local/sbin/kamailio[25721]: DEBUG: <core> [parser/msg_parser.c:103]: found end of header

Feb 16 15:30:19 ubuntu /usr/local/sbin/kamailio[25721]: ERROR: <core> [db.c:435]: invalid parameter value

Feb 16 15:30:19 ubuntu /usr/local/sbin/kamailio[25721]: ERROR: usrloc [udomain.c:564]: failed to use table location

Feb 16 15:30:19 ubuntu kernel: [171540.056663] kamailio[25721]: segfault at 89 ip 00007fa1f9a41452 sp 00007fff971a3af0 error 4 in usrloc.so[7fa1f9a37000+1f000]

Feb 16 15:30:19 ubuntu /usr/local/sbin/kamailio[25708]: ALERT: <core> [main.c:751]: child process 25720 exited by a signal 11

Feb 16 15:30:19 ubuntu /usr/local/sbin/kamailio[25708]: ALERT: <core> [main.c:754]: core was generated

Feb 16 15:30:19 ubuntu /usr/local/sbin/kamailio[25708]: INFO: <core> [main.c:766]: INFO: terminating due to SIGCHLD

Core was generated by `kamailio -w /home/core'.

Program terminated with signal 11, Segmentation fault.

#0  db_insert_ucontact (_c=0x7f5f8f737eb0) at ucontact.c:474

474                     vals[11].val.str_val = _c->sock->sock_str;

(gdb) bt

#0  db_insert_ucontact (_c=0x7f5f8f737eb0) at ucontact.c:474

#1  0x00007f5f916d9649 in insert_ucontact (_r=<optimized out>, _contact=<optimized out>, _ci=<optimized out>, _c=0x7fff52bbeb88) at urecord.c:473

#2  0x00007f5f914b785f in insert_contacts (_m=0x7f5f93d7f458, _d=0x7f5f8f72f680, _a=0x7fff52bbec00) at save.c:428

#3  0x00007f5f914b8d10 in add_contacts (_mode=1, _a=0x7fff52bbec00, _d=0x7f5f8f72f680, _m=0x7f5f93d7f458) at save.c:737

#4  save (_m=0x7f5f93d7f458, _d=0x7f5f8f72f680, _cflags=4) at save.c:790

#5  0x000000000041ba87 in do_action (h=0x7fff52bbf5d0, a=0x7f5f93d7f238, msg=0x7f5f93d7f458) at action.c:1128

#6  0x000000000041abe2 in run_actions (h=0x7fff52bbf5d0, a=0x7f5f93d7f238, msg=0x7f5f93d7f458) at action.c:1610

#7  0x000000000041c05b in do_action (h=0x7fff52bbf5d0, a=0x7f5f93d7fe08, msg=0x7f5f93d7f458) at action.c:1107

#8  0x000000000041abe2 in run_actions (h=0x7fff52bbf5d0, a=0x7f5f93d7fe08, msg=0x7f5f93d7f458) at action.c:1610

#9  0x0000000000422fa2 in run_top_route (a=0x7f5f93d7fe08, msg=0x7f5f93d7f458, c=<optimized out>) at action.c:1683

#10 0x00000000004b061e in receive_msg (buf=<optimized out>, len=<optimized out>, rcv_info=<optimized out>) at receive.c:207

#11 0x00007f5f91b038b0 in raw_capture_rcv_loop (rsock=5, port1=5060, port2=8933, ipip=0) at sipcapture.c:1518

#12 0x00007f5f91b03e1f in init_rawsock_children () at sipcapture.c:572

#13 0x00007f5f91b04033 in child_init (rank=<optimized out>) at sipcapture.c:542

#14 0x0000000000507a0f in init_mod_child (m=0x7f5f93d7b2b0, rank=0) at sr_module.c:886

#15 0x0000000000507974 in init_mod_child (m=0x7f5f93d7b668, rank=0) at sr_module.c:883

#16 0x0000000000507974 in init_mod_child (m=0x7f5f93d7c178, rank=0) at sr_module.c:883

#17 0x0000000000507974 in init_mod_child (m=0x7f5f93d7c4b0, rank=0) at sr_module.c:883

#18 0x0000000000476149 in main_loop () at main.c:1661

#19 0x000000000041a940 in main (argc=<optimized out>, argv=0x7fff52bbfd68) at main.c:2475

Any idea why this is happening? Is there something in the REGISTER message that is causing this?

Thanks,

Simpson

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-- 
Daniel-Constantin Mierla -- http://www.asipto.com
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_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda