[OpenSIPS-Users] Siptrace Issue

[Bogdan-Andrei Iancu]

Where you changed the LM_ERR() in code, after it, simply put : abort(); 
. Recompile and run again -> when you get the error, opensips should 
stop by itself with a core dump. Once you get the core file, use gdb to 
get a backtrace  (run "bt" on gdb).

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com


On 02/06/2013 06:23 PM, Seth Schultz wrote:
> Bogdan-Andrei,
>
> Thank you for the reply.  I have seen this error occur in both 1.8.2 
> and 1.9.0.  Would you please explain exactly how I can catch the error 
> and call abort()?  Also, is there anything else I can enable which 
> would help us track down the cause?
>
> Thanks,
> Seth
>
> Seth Schultz
> E-Mail: sschultz at scholarchip.com
> Phone: 212.255.8005 x 124
> Fax: 212.255.8091
>
> On 2/6/2013 11:09 AM, Bogdan-Andrei Iancu wrote:
>> Hi Seth,
>>
>> That is really strange - using 1.9 or 1.8 ?
>>
>> Do make it short, could you put an "abort()" when the error is 
>> triggered ? -> we could look into backtrace to see where the faulty 
>> string comes from.
>>
>> Regards,
>>
>> Bogdan-Andrei Iancu
>> OpenSIPS Founder and Developer
>> http://www.opensips-solutions.com
>>
>>
>> On 02/06/2013 01:09 AM, Seth Schultz wrote:
>>> Hello,
>>>
>>> Could someone please help me resolve the following error message 
>>> "ERROR:siptrace:pipport2su: no port specified".  This error only 
>>> happens on some of the sip packets, but I can't determine why. When 
>>> this error occurs, the trace for those packets never make it to my 
>>> homer capture server (I have to use ngrep to see them).
>>>
>>> Furthermore, I modified siptrace.c to output the value of pipport 
>>> and the error message returned this "ERROR:siptrace:pipport2su: 
>>> udp:172.16.1.115 no port specified".  I am just not sure where it is 
>>> getting the udp:172.16.1.115 value from.
>>>
>>> Thanks in advance,
>>> Seth
>>>
>>> Here are my module parameters.
>>> ...
>>> port=5060
>>> listen=udp:172.16.1.115:5060
>>> ...
>>>
>>> loadmodule "siptrace.so"
>>> modparam("siptrace", "enable_ack_trace", 1)
>>> modparam("siptrace", "trace_flag", "TRACE")
>>> modparam("siptrace", "trace_on", 1)
>>> modparam("siptrace", "trace_to_database", 0)
>>> modparam("siptrace", "traced_user_avp", "$avp(called)")
>>> modparam("siptrace", "hep_version", 2)
>>> modparam("siptrace", "hep_capture_id", 338)
>>> modparam("siptrace", "duplicate_uri", "sip:172.16.1.99:9060")
>>> modparam("siptrace", "duplicate_with_hep", 1)
>>>
>>> and here is how I am using siptrace in my script.
>>>
>>> route{
>>> ...
>>>     setflag(TRACE);
>>>     sip_trace();
>>> ...
>>>
>>> }
>>>
>>> Below is a capture (from ngrep) of a packet that through this error.
>>>
>>> INVITE sip:12063430011 at yyy.yyy.yyy.yyy SIP/2.0.
>>> Record-Route: 
>>> <sip:xxx.xxx.xxx.xxx;lr;ftag=0m15597FNecKe;schip=d4c.b840a454>.
>>> Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5060;branch=z9hG4bK0533.69b5df66.1.
>>> Via: SIP/2.0/UDP 
>>> 172.16.1.105;received=172.16.1.105;rport=5060;branch=z9hG4bK3Uj0ye5ve15SK.
>>> Max-Forwards: 69.
>>> From: "Unknown" <sip:9999999999 at 172.16.1.115>;tag=0m15597FNecKe.
>>> To: <sip:19999999999 at 172.16.1.115>.
>>> Call-ID: a7747eca-ea88-1230-e489-57cd493474a3.
>>> CSeq: 39716116 INVITE.
>>> Contact: <sip:gw+opensips at 172.16.1.105:5060;transport=udp;gw=opensips>.
>>> User-Agent: FS.
>>> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, 
>>> REGISTER, REFER, NOTIFY.
>>> Supported: timer, precondition, path, replaces.
>>> Allow-Events: talk, hold, refer.
>>> Session-Expires: 120;refresher=uac.
>>> Min-SE: 120.
>>> Content-Type: application/sdp.
>>> Content-Disposition: session.
>>> Content-Length: 247.
>>> P-Call-Type: Notification.
>>> X-FS-Support: update_display,send_info.
>>> Remote-Party-ID: "Unknown" 
>>> <sip:9999999999 at 172.16.1.115>;party=calling;screen=yes;privacy=off.
>>> .
>>> v=0.
>>> o=FreeSWITCH 1360080758 1360080759 IN IP4 zzz.zzz.zzz.zzz.
>>> s=FreeSWITCH.
>>> c=IN IP4 zzz.zzz.zzz.zzz.
>>> t=0 0.
>>> m=audio 29516 RTP/AVP 0 8 3 101.
>>> a=rtpmap:101 telephone-event/8000.
>>> a=fmtp:101 0-16.
>>> a=silenceSupp:off - - - -.
>>> a=ptime:20.
>>> a=schipmangled:yes.
>>>
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>>>
>