New subject: S-CSCF (kamailio) crashes after deregistration of client

30 May 2016

Yes, agreed, 

should not crash ;) - I see the bug and will commit just now.

cheers
Jason

On Thu, Jun 2, 2016 at 4:07 PM, Carsten Bock <carsten@ng-voice.com
<mailto:carsten@ng-voice.com>> wrote:

    Hi Christoph,

    "Now I installed the same packages but from
    kamailio-4.4.1-1.1, did
    not change the config and repeated the test - same result."

    Where did you obtain those packages? These are definitely NOT the
    trunk version.... (according to the Makefiles, Kamailio is at
    Version
    5.0.0....)

    Thanks,
    Carsten

    2016-06-02 16:41 GMT+03:00 Christoph Valentin
    <christoph.valentin@gmx.at <mailto:christoph.valentin@gmx.at>>:
    > Hi Jason,
    >
    > Sorry for delay, but I did like to try Carsten's proposal,
    before I send you
    > the GDB traceback.
    >
    > Now I installed the same packages but from
    kamailio-4.4.1-1.1, did not
    > change the config and repeated the test - same result.
    >
    > tshark, level 2 logs and GDB traceback in attachment of this
    mail.
    >
    > I found two cores from the same time, only one fits to
    kamailio.pid, but I
    > did two backtraces.
    >
    > Two suspects:
    >    1)  deactivated the dispatchers (want to activate in
    later step)
    >    2)  deactivated presence DB (want to activate in a later
    step)
    >
    > Thanks for help,
    > Christoph
    >
    > Gesendet: Dienstag, 31. Mai 2016 um 08:25 Uhr
    > Von: "Jason Penton" <jason.penton@smilecoms.com
    <mailto:jason.penton@smilecoms.com>>
    > An: "SIP Router - Kamailio (OpenSER) and SIP Express Router
    (SER) - Users
    > Mailing List" <sr-users@lists.sip-router.org
    <mailto:sr-users@lists.sip-router.org>>
    > Betreff: Re: [SR-Users] S-CSCF (kamailio) crashes after
    deregistration of
    > client
    >
    > Will look into this for you later today. Any chance of a gdb
    backtrace in
    > the meantime?
    >
    > On 31 May 2016 8:07 AM, "Christoph Valentin"
    <christoph.valentin@gmx.at <mailto:christoph.valentin@gmx.at>>
    > wrote:
    >>
    >> I'm experimentally using kamailio 4.4.0-12.1 as an S-CSCF,
    connected via
    >> Cx to an HSS and connected via Mw to a Zoiper Client.
    >>
    >> I installed following RPMs:
    >> kamailio-xml-4.4.0-12.1.x86_64
    >> kamailio-4.4.0-12.1.x86_64
    >> kamailio-debuginfo-4.4.0-12.1.x86_64
    >> kamailio-mysql-4.4.0-12.1.x86_64
    >> kamailio-ims-4.4.0-12.1.x86_64
    >> kamailio-tls-4.4.0-12.1.x86_64
    >> kamailio-presence-4.4.0-12.1.x86_64
    >>
    >> and copied config from kamailio-4.4.0_src.tar.gz
    >> examples/scscf
    >>
    >> Modified config (see attached etc_kamailio.tar.gz)
    >>
    >> Prepared Zoiper client, prepared HSS
    >>
    >> Then started S-CSCF (kamctl start), registered user
    xaver@vict-ims.net <mailto:xaver@vict-ims.net>,
    >> registered user yvonne@vict-ims.net
    <mailto:yvonne@vict-ims.net>, deregistered user
    yvonne@vict-ims.net <mailto:yvonne@vict-ims.net>
    >>
    >> After some time S-CSCF gets signal 11 and stops, I guess
    its some timer
    >> expiring thats the reason (tshark and kamailio level 3 logs
    in attachment)
    >> ---> who's wrong? Is it a bug in kamailio? Is it a wrong
    config?
    >>
    >> Thanks for help
    >>
    >> _______________________________________________
    >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
    mailing list
    >> sr-users@lists.sip-router.org
    <mailto:sr-users@lists.sip-router.org>
    >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
    >>
    >
    >
    >
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