gdb /path/to/opensips  /path/to/corefile

once you get the gdb prompt, do "bt"

Regards,
Bogdan

Sven Schulz wrote:
How do I do that?

On 6/3/10 4:27 PM, "Bogdan-Andrei Iancu" <[email protected]> wrote:

  
Hi Sven,

could you get the backtrace from the core file ?

Regards,
Bogdan

Sven Schulz wrote:
    
I was having problem with control panel (dialplan) so I decides to
enter diaplan rules using mysql commands. If I dont populate the
fields ³sub_exp² and ³repl_exp², opensips will segfault when doing a
opensipsctl fifo dp_reload. What Im a doing wrong?

insert into dialplan (dpid,pr,match_op,match_exp,match_len) values
('0','1','1','911','0');

Which is just a simple rule that matches 911 but doesn¹t manipulate it.

My debug looks like this:


Jun 3 10:40:51 os2 /sbin/opensips[31304]:
DBG:db_mysql:db_mysql_str2val: converting INT [0]
Jun 3 10:40:52 os2 /sbin/opensips[31304]:
DBG:db_mysql:db_mysql_str2val: converting INT [1]
Jun 3 10:40:52 os2 /sbin/opensips[31304]:
DBG:db_mysql:db_mysql_str2val: converting INT [1]
Jun 3 10:40:52 os2 /sbin/opensips[31304]:
DBG:db_mysql:db_mysql_str2val: converting STRING [911]
Jun 3 10:40:52 os2 /sbin/opensips[31304]:
DBG:db_mysql:db_mysql_str2val: converting INT [0]
Jun 3 10:40:52 os2 /sbin/opensips[31304]:
DBG:db_mysql:db_mysql_str2val: converting STRING []
Jun 3 10:40:52 os2 last message repeated 2 times
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:build_rule:
build_rule
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:build_rule:
references:2 , max:2
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:build_rule:
attrs are
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:add_rule2hash:
new dpl_id 0
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:add_rule2hash:
new index , len 0
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:add_rule2hash:
added the rule id 0 index 0 pr 1 next (nil) to the index with 0 len
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:build_rule:
build_rule
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:build_rule:
references:2 , max:1
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:build_rule:
attrs are
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:add_rule2hash:
added the rule id 0 index 0 pr 1 next (nil) to the index with 0 len
Jun 3 10:40:52 os2 /sbin/opensips[31304]: DBG:dialplan:build_rule:
build_rule
Jun 3 10:40:52 os2 kernel: opensips[31304]: segfault at
0000000000000020 rip 00002b2b257e79cc rsp 00007fffaf333910 error 4
Jun 3 10:40:52 os2 /sbin/opensips[31314]: CRITICAL:core:receive_fd:
EOF on 19
Jun 3 10:40:52 os2 /sbin/opensips[31266]: INFO:core:handle_sigs: child
process 31304 exited by a signal 11
Jun 3 10:40:52 os2 /sbin/opensips[31314]: DBG:core:handle_ser_child:
dead child 11, pid 31304 (shutting down?)
Jun 3 10:40:53 os2 /sbin/opensips[31266]: INFO:core:handle_sigs: core
was generated
Jun 3 10:40:53 os2 /sbin/opensips[31314]: DBG:core:io_watch_del:
io_watch_del (0x745920, 19, -1, 0x0) fd_no=21 called
Jun 3 10:40:53 os2 /sbin/opensips[31266]: INFO:core:handle_sigs:
terminating due to SIGCHLD
Jun 3 10:40:53 os2 /sbin/opensips[31301]: INFO:core:sig_usr: signal 15
received
Jun 3 10:40:53 os2 /sbin/opensips[31314]: INFO:core:sig_usr: signal 15
received
------------------------------------------------------------------------

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-- 
Bogdan-Andrei Iancu
www.voice-system.ro
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