[SR-Users] SEG FAULT dialog

Daniel-Constantin Mierla miconda at gmail.com
Tue Nov 19 14:40:42 CET 2013


Hello,

can you get the output for 'bt full'? Probably you have to install the 
debug symbols (kamailio-dbg package) for getting something useful.

Another question, can you reproduce it? Or it happens sporadically?

Cheers,
Daniel



On 11/19/13 1:11 PM, Kelvin Chua wrote:
> kamailio 4.0.4
> has anybody experience this using dialog module?
>
> backtrace:
> #0  0x000000000057af45 in qm_malloc ()
> #1  0x00007f268ac0fe93 in set_dlg_variable_unsafe () from 
> /usr/local/lib64/kamailio/modules/dialog.so
> #2  0x00007f268ac123aa in pv_set_dlg_variable () from 
> /usr/local/lib64/kamailio/modules/dialog.so
> #3  0x000000000047be59 in lval_assign ()
> #4  0x000000000041cf14 in do_action ()
> #5  0x000000000041c5c5 in run_actions ()
> #6  0x000000000041d92e in do_action ()
> #7  0x000000000041c5c5 in run_actions ()
> #8  0x0000000000425250 in run_top_route ()
> #9  0x00000000004bfcce in receive_msg ()
> #10 0x000000000056a2df in udp_rcv_loop ()
> #11 0x0000000000481b43 in main_loop ()
> #12 0x000000000041c081 in main ()
>
> logfile:
> DEBUG: <core> [parser/msg_parser.c:623]: parse_msg(): SIP Request:
> DEBUG: <core> [parser/msg_parser.c:625]: parse_msg():  method:  <ACK>
> DEBUG: <core> [parser/msg_parser.c:627]: parse_msg():  uri: 
> <sip:+1XX882XX111 at 2XX.XX1.X9.2X>
> DEBUG: <core> [parser/msg_parser.c:629]: parse_msg():  version: <SIP/2.0>
> DEBUG: <core> [parser/parse_via.c:1284]: parse_via_param(): Found 
> param type 232, <branch> = <z9hG4bKe97b.5a4397f3.0>; state=16
> DEBUG: <core> [parser/parse_via.c:2672]: parse_via(): end of header 
> reached, state=5
> DEBUG: <core> [parser/msg_parser.c:513]: parse_headers(): 
> parse_headers: Via found, flags=2
> DEBUG: <core> [parser/msg_parser.c:515]: parse_headers(): 
> parse_headers: this is the first via
> DEBUG: <core> [receive.c:151]: receive_msg(): After parse_msg...
> DEBUG: <core> [receive.c:192]: receive_msg(): preparing to run routing 
> scripts...
> DEBUG: <core> [parser/parse_to.c:176]: parse_to_param(): DEBUG: 
> add_param: tag=bbd932f8f9dbf9743f9b7cadcbf622ac.0dc7
> DEBUG: <core> [parser/parse_to.c:799]: parse_to(): end of header 
> reached, state=29
> DEBUG: <core> [parser/msg_parser.c:190]: get_hdr_field(): DEBUG: 
> get_hdr_field: <To> [74]; uri=[sip:+1XX882XX111 at 6X.X31.X.8X]
> DEBUG: <core> [parser/msg_parser.c:192]: get_hdr_field(): DEBUG: to 
> body [<sip:+1XX882XX111 at 6X.X31.X.8X>]
> DEBUG: sl [sl_funcs.c:415]: sl_filter_ACK(): SL local ACK found -> 
> dropping it!
> DEBUG: <core> [usr_avp.c:644]: destroy_avp_list(): 
> DEBUG:destroy_avp_list: destroying list (nil)
> last message repeated 5 times
> DEBUG: <core> [xavp.c:447]: xavp_destroy_list(): destroying xavp list 
> (nil)
> DEBUG: <core> [receive.c:295]: receive_msg(): receive_msg: cleaning up
> segfault at 0 ip 000000000057af45 sp 00007fff30e44ac0 error 4 in 
> kamailio[400000+27c000]
>
> Kelvin Chua
>
>
> _______________________________________________
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Trainings - Berlin, Nov 25-28
   - more details about Kamailio trainings at http://www.asipto.com -

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