[OpenSIPS-Users] Segfault with transfer?

Bogdan-Andrei Iancu bogdan at voice-system.ro
Mon Nov 3 10:35:45 CET 2008


Hi Carlo,

OK - it looks like the crash is in the dialog module - could you post 
(privately) the core file and the binary+module for inspection?

Thanks and regards,
Bogdan

Carlo Dimaggio wrote:
>
> Il giorno 31/ott/08, alle ore 17:53, Bogdan-Andrei Iancu ha scritto:
>
>> Hi Clarlo,
>>
>> This looks like an overwritten core file - some process crashed and 
>> core dumped and because of the shut-down procedure (because of the 
>> first process crashing), the main process also crashed (maybe some 
>> bogus left data) and overwrote the core file - the core shows a 
>> backtrace somewhere in the shutdown functions....
>>
>> Go in sources, in main.c, function cleanup(), line 333 and comment 
>> out the "destroy_modules();" call - recompile and try again...doing 
>> this we avoid the second core dump and get the original one :)
>
> Ok Bogdan,
>
> this is the backtrace with modified main.c
> I have also attached part of the main log.
>
> Thanks,
> Carlo
>
>
> p.s. I see these warnings in the main log:
>
> Oct 31 18:26:47 sip /sbin/opensips[4724]: WARNING:dialog:dlg_onroute: 
> unable to find dialog for INVITE with route param 'a09.95a286f3'
> [...]
> Oct 31 18:36:37 sip /sbin/opensips[4900]: WARNING:dialog:dlg_onroute: 
> unable to find dialog for NOTIFY with route param '93d.6624cd34'
> Oct 31 18:36:37 sip /sbin/opensips[4902]: WARNING:dialog:dlg_onroute: 
> unable to find dialog for BYE with route param 'a1c.8ea491d2'
>
> what can be the reason?
>
>
>
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