[SR-Users] Kamailio crash

[Daniel-Constantin Mierla]

On 11/21/12 10:40 PM, Ricardo Martinez wrote:
>
> Yes.
>
> Every 5 minutes we run a script to drop calls in state “3”.
>
> Could be this the problem?
>

Could be cause, but should not be a problem.

In gdb, can you do:

frame 2
p callid
p *callid

and send the output?

The crash seem to happen when processing the callid value given via MI 
command.

Cheers,
Daniel

> Regards,
>
> Ricardo.-
>
> *De:*Daniel-Constantin Mierla [mailto:miconda at gmail.com 
> <mailto:miconda at gmail.com>]
> *Enviado el:* miércoles, 21 de noviembre de 2012 18:36
> *Para:* SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - 
> Users Mailing List
> *CC:* Ricardo Martinez
> *Asunto:* Re: [SR-Users] Kamailio crash
>
> Hello,
>
> do you have any external application sending MI commands to terminate 
> active calls?
>
> Just checking to be sure it is not a core file overwrite situation.
>
> Cheers,
> Daniel
>
> On 11/21/12 10:20 PM, Ricardo Martinez wrote:
>
>     Hello
>
>     In the last three days my kamailio process has  crashed two
>     times.  I obtained the core file and see it, this is the output. 
>     Can someone check what is the problem?
>
>     Core was generated by `/usr/local/sbin/kamailio -m 1024'.
>
>     Program terminated with signal 11, Segmentation fault.
>
>     #0  core_hash (cmd_tree=<value optimized out>, param=<value
>     optimized out>) at ../../lib/kcore/hash_func.h:56
>
>     56 v=(*p<<24)+(p[1]<<16)+(p[2]<<8)+p[3];
>
>     Missing separate debuginfos, use: debuginfo-install
>     filesystem-2.4.30-2.1.el6.x86_64 glibc-2.12-1.25.el6_1.3.x86_64
>     keyutils-libs-1.4-1.el6.x86_64 krb5-libs-1.9-9.el6_1.2.x86_64
>     libcom_err-1.41.12-7.el6.x86_64 libselinux-2.0.94-5.el6.x86_64
>     mysql-libs-5.1.52-1.el6_0.1.x86_64
>     nss-softokn-freebl-3.12.7-1.1.el6.x86_64
>     openssl-1.0.0-20.el6_2.1.x86_64 pcre-7.8-3.1.el6.x86_64
>     zlib-1.2.3-26.el6.x86_64
>
>     (gdb) bt
>
>     #0  core_hash (cmd_tree=<value optimized out>, param=<value
>     optimized out>) at ../../lib/kcore/hash_func.h:56
>
>     #1  process_mi_params (cmd_tree=<value optimized out>,
>     param=<value optimized out>) at dlg_hash.c:1057
>
>     #2  mi_terminate_dlgs (cmd_tree=<value optimized out>,
>     param=<value optimized out>) at dlg_hash.c:1165
>
>     #3  0x00007fc789996370 in run_mi_cmd (rx_sock=11, tx_sock=12) at
>     ../../lib/kmi/mi.h:77
>
>     #4  mi_datagram_server (rx_sock=11, tx_sock=12) at datagram_fnc.c:525
>
>     #5  0x00007fc789998509 in datagram_process (rank=<value optimized
>     out>) at mi_datagram.c:346
>
>     #6  0x00007fc78999a09c in mi_child_init (rank=<value optimized
>     out>) at mi_datagram.c:296
>
>     #7  0x00000000004dbd61 in ?? ()
>
>     #8  0x00007fc78d99aab8 in ?? ()
>
>     #9  0x00007fc78d0181cd in pkg_proc_update_real_used (data=<value
>     optimized out>) at pkg_stats.c:141
>
>     #10 0x000000000052b423 in ?? ()
>
>     #11 0x00007fc78d8a2830 in ?? ()
>
>     #12 0x0000000000000000 in ?? ()
>
>     (gdb)
>
>     I’m using kamailio
>
>     [root at pxh ~]# kamailio -V
>
>     version: kamailio 3.2.3 (x86_64/linux) 2a00c6-dirty
>
>     with dialog module, hash tables, radius authorization.
>
>     Hope someone could help me.
>
>     Regards,
>
>     Ricardo.-
>
>
>
>
>     _______________________________________________
>
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>
>     sr-users at lists.sip-router.org  <mailto:sr-users at lists.sip-router.org>
>
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>
>
>
> -- 
> Daniel-Constantin Mierla -http://www.asipto.com
> http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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