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

samuel samu60 at gmail.com
Tue Oct 16 13:02:41 CEST 2012


I'll try the last branch to see whether it solves the issue.

thanks a lot indeed for the fast attention and reaction!

Samuel.

On 16 October 2012 12:12, Dragos Dinu <dragos.dinu at 1and1.ro> wrote:

> Hi Samuel,
>
> Could you try to test again with the updated siptrace sources from 3.3
> branch? I had a patch recently commited for a crash in siptrace, so I'm
> pretty sure you have the same issue.
> Please tell us if your problem was fixed.:)
>
> Dragos
>
>
> On 10/09/2012 12:00 PM, 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.
>>
>
>
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