Re: [SR-Users] core dump

Thanks Hervé. I'm using Kamailio 3.1.0 in a RHEL 5. Do you know if this issue is solved in Kamailio release 3.1.3? Cheers, Ricardo Domínguez De: sr-users-bounces(a)lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] En nombre de Hervé Cochet Enviado el: miércoles, 11 de mayo de 2011 11:20 Para: sr-users(a)lists.sip-router.org Asunto: Re: [SR-Users] core dump Hi, I also have the same problem with kamailio 3.1 I made a modification to the file daemonize.c because if lim.rlim_cur is set to -1 the test with size parameter at line 491 do not work because rlimit parameters are unsigned int. --- kamailio-3.1.0/daemonize.c.ori    2011-04-12 12:24:14.000000000 +0200 +++ kamailio-3.1.0/daemonize.c    2011-04-12 12:24:57.000000000 +0200 @@ -488,7 +488,7 @@                      strerror(errno));              goto error;          } -        if (lim.rlim_cur<size){ +        if ((int)lim.rlim_cur<size){              /* first try max limits */              newlim.rlim_max=RLIM_INFINITY;              newlim.rlim_cur=newlim.rlim_max; Thanks to this patch the core dump should be generated. This work for me on my testing servers, BUT with my production servers (debian 5.0.1) where the core is not generated and I cannot understand why... Hervé On 11/05/2011 10:28, Dominguez Jover, Ricardo wrote: Hi everybody, We are having an uncontrolled crash in Kamailio 3.1: May 10 20:34:51 tip1 /usr/local/kamailio-3.1/sbin/kamailio[23366]: : <core> [pass_fd.c:293]: ERROR: receive_fd: EOF on 39 May 10 20:34:51 tip1 /usr/local/kamailio-3.1/sbin/kamailio[23327]: ALERT: <core> [main.c:741]: child process 23364 exited by a signal 11 May 10 20:34:51 tip1 /usr/local/kamailio-3.1/sbin/kamailio[23327]: ALERT: <core> [main.c:744]: core was not generated I've read in several posts I must generate the "Core Dump" to know what is happening. I'm trying to generate it in this way. "/etc/init.d/Kamailio" file: if test "$DUMP_CORE" = "yes" ; then 1. set proper ulimit ulimit -c unlimited directory for the core dump files COREDIR=/dumps/ [ -d $COREDIR ] || mkdir $COREDIR chmod 777 $COREDIR echo "$COREDIR/core.%e.sig%s.%p" > /proc/sys/kernel/core_pattern fi "/etc/default/Kamailio" file: DUMP_CORE=yes But the core is not yet generated. Then I've added -w option: OPTIONS="-P $PID_FILE -m $MEMORY -u $USER -g $GROUP -w /dumps/" But core still not generated In "kamailio.cfg" I´ve also added: disable_core_dump=no User running Kamailio is "kamailio" who has 777 permissions in /dumps/ directory. No way. Anyhelp would be appreciated. Cheers, Ricardo Domínguez _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Hervé COCHET. Ingénieur en développement logiciel. Tel Direct: +33(0)482 531 303 TECHNOSENS SAS Donnons du sens à la Technologie 31, rue Gustave Eiffel F-38000 Grenoble +33(0)476 230 240 www.technosens.fr -------------------------------------------------------------------------------- Ce message et les documents l'accompagnant sont confidentiels. Ils contiennent des informations qui sont destinées uniquement à la personne ou l'entité dont le nom est indiqué ci-dessus. Toute reproduction, divulgation ou autre utilisation de ces informations, même partiellement, par un autre destinataire est strictement interdite. Si ce message vous est parvenu par erreur, veuillez le détruire immédiatement et nous le faire savoir par téléphone, Fax ou e-mail.