[SR-Users] segfault in siptrace module using setflag?

samuel samu60 at gmail.com
Tue Oct 9 12:45:59 CEST 2012


I can not locate where the core is (wasn'i it in /tmp?) but I see the
following statement in the log:

Oct  9 12:44:21 kamailio1 kamailio[17420]: ALERT: <core> [main.c:788]: core
was generated

so i guess somewhere in the disk there is a core file....

Thanks a lot, Daniel,
Samuel.

On 9 October 2012 12:08, Daniel-Constantin Mierla <miconda at gmail.com> wrote:

>  Did you get a core dump, can you send the backtrace?
>
> Daniel
>
>
> On 10/9/12 11:00 AM, samuel wrote:
>
> Hi folks,
>
> I was making some tests with kamailio (both 3.3.0 and 3.3.1 tgz) with
> siptrace module sending "homer" packets to a remote central agent where the
> data is stored and presented to the user.
>
> The related config is:
> # ----- siptrace params from HOMER -----
> modparam("siptrace", "duplicate_uri", "sip:A.B.C.D:9060")
> modparam("siptrace", "trace_to_database", 0)
> modparam("siptrace", "trace_flag", 22)
> modparam("siptrace", "trace_on", 1)
> #HEPv2 == timestamp will be included to HEP header
> modparam("siptrace", "hep_version", 2)
> modparam("siptrace", "hep_mode_on", 1)
> modparam("siptrace", "hep_capture_id", 1)
>
> basically for all incoming messages, a route is called with the following
> actions:
>
> route[HOMER] {
>         setflag(22);
>         sip_trace();
> }
>
> I've been making some tests and if I disable the setflag action, there is
> no problem (well, no transaction messages are sent to the central agent),
> but as soon as I activated setflag, kamailio crashes with the following
> error:
>
> <core> [pass_fd.c:293]: ERROR: receive_fd: EOF on 28
>
> There's no concrete point in the config file where it fails so I think the
> problem is more tm-internals related. I can provide further information in
> case you need it.
>
> Just for adding information, and without any intention to start a
> flame-war, with opensips 1.8.0-tls the server does not crash...
>
> Thanks in advance!
> Samuel.
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users at lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
> --
> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
> Kamailio Advanced Training, Berlin, Nov 5-8, 2012 - http://asipto.com/u/kat
> Kamailio Advanced Training, Miami, USA, Nov 12-14, 2012 - http://asipto.com/u/katu
>
>
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