[SR-Users] Kamailio LCR unable to relay new calls, memory issue

Daniel-Constantin Mierla miconda at gmail.com
Mon Mar 10 15:52:23 CET 2014


Hello,

how much shared memory have you allocated to kamailio? In other words, 
have you given any value via -m command line parameter?

You can see it also via:

kamctl stats

Look for shmem fields.

Cheers,
Daniel

On 10/03/14 14:37, Camila Troncoso wrote:
>
> Hi,
>
> Last Friday I presented a increase of load in kamailio by a client. 
> The load was almost twice as usual. By that time I encountered with 
> many issues in kamailio. The calls were not relay to gateways, and a 
> lot of messages about memory were appearing in log file. Kamailio 
> didn’t crash.  When I remove the extra traffic all went back to 
> normal. Is there a issue about memory leak or about to few memory 
> resources to manage this amount of traffic?
>
> ERROR: tm [t_reply.c:1799]: ERROR: relay_reply: cannot alloc reply shmem
>
> ERROR: <core> [msg_translator.c:1782]: ERROR: 
> build_req_buf_from_sip_req: out of memory
>
> ERROR: tm [t_fwd.c:431]: ERROR: print_uac_request: no shm mem
>
> ERROR: tm [t_fwd.c:1534]: ERROR: t_forward_nonack: failure to add branches
>
> ERROR: tm [tm.c:1369]: ERROR: w_t_relay_to: t_relay_to failed
>
> ERROR: tm [t_reply.c:598]: ERROR: _reply_light: cannot allocate shmem 
> buffer
>
> ERROR: tm [t_msgbuilder.c:371]: ERROR: cannot allocate shared memory
>
> ERROR: tm [t_msgbuilder.c:521]: ERROR: build_local_reparse: cannot 
> build ACK request
>
> MERROR: tm [t_msgbuilder.c:371]: ERROR: cannot allocate shared memory
>
> ERROR: tm [t_msgbuilder.c:521]: ERROR: build_local_reparse: cannot 
> build ACK request
>
> ERROR: sl [sl_funcs.c:282]: ERROR: sl_reply_error used: No error (2/SL)
>
> ERROR: <core> [msg_translator.c:1782]: ERROR: 
> build_req_buf_from_sip_req: out of memory
>
> ERROR: tm [t_fwd.c:431]: ERROR: print_uac_request: no shm mem
>
> ERROR: tm [t_fwd.c:1534]: ERROR: t_forward_nonack: failure to add branches
>
> ERROR: tm [tm.c:1369]: ERROR: w_t_relay_to: t_relay_to failed
>
> ERROR: sl [sl_funcs.c:282]: ERROR: sl_reply_error used: No error (2/SL)
>
> ERROR: <core> [sip_msg_clone.c:506]: ERROR: sip_msg_cloner: cannot 
> allocate memory
>
> ERROR: tm [t_lookup.c:1338]: ERROR: new_t: out of mem:
>
> ERROR: tm [t_lookup.c:1478]: ERROR: t_newtran: new_t failed
>
> ERROR: sl [sl_funcs.c:282]: ERROR: sl_reply_error used: I'm terribly 
> sorry, server error occurred (1/SL)
>
> Regards,
>
> Camila
>
> ****
>
> 	
>
> *
> Camila Troncoso Solar **|*Ingeniero de Desarollo**
>
> +56 2 22408535 *·*+56 9 97327220 | ctroncoso at redvoiss.net 
> <mailto:ctroncoso at redvoiss.net>__
>
> Badajoz 130, piso 16, Las Condes | Santiago  - CHILE| 
> /_www.redvoiss.com <http://www.redvoiss.com>_/**
>
>
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference - April 2-4, 2014, Berlin, Germany
http://www.kamailioworld.com

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