[SR-Users] OOM Errors

[Daniel-Constantin Mierla]

Hello,

it seems that the pkg is out of free space, not shm. You can check it with:

kamcmd pkg.stats

and look for the same pid that printed the log messages.

To troubleshoot, it is good to print the pkg summary, see:

  -
https://www.kamailio.org/docs/modules/stable/modules/corex.html#corex.rpc.pkg_summary

Then get the log messages from syslog printed by the command and send
them over here.

Cheers,
Daniel


On 19/09/16 14:02, Phil Lavin wrote:
>
> Hi all,
>
>  
>
> Kamailio stopped performing some functions earlier today, citing OOM
> errors. An excerpt from the log is below.
>
>  
>
> SHM usage, at the time, looked fine. Also see below for that output.
>
>  
>
> A restart of Kamailio resolved the issue. Is this SHM related or OS
> memory manager related?
>
>  
>
> root at ua-proxy-01:~# kamctl stats shmem
>
> shmem:fragments = 910
>
> shmem:free_size = 104131224
>
> shmem:max_used_size =  51590800
>
> shmem:real_used_size = 30086504
>
> shmem:total_size = 134217728
>
> shmem:used_size =  19558800
>
>  
>
> Sep 19 11:35:56 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:161]: insert_new_lump_before(): out of memory
>
> Sep 19 11:40:10 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [msg_translator.c:2390]: build_res_buf_from_sip_req(): out of memory;
> needs 423
>
> Sep 19 11:40:16 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [msg_translator.c:2390]: build_res_buf_from_sip_req(): out of memory;
> needs 453
>
> Sep 19 11:42:46 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:136]: insert_new_lump_after(): out of memory
>
> Sep 19 11:42:46 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [ut.c:163]: as_asciiz(): Out of memory
>
> Sep 19 11:42:57 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [ut.c:163]: as_asciiz(): Out of memory
>
> Sep 19 11:43:12 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:361]: anchor_lump(): out of memory
>
> Sep 19 11:43:12 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:361]: anchor_lump(): out of memory
>
> Sep 19 11:43:12 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:306]: del_lump(): out of memory
>
> Sep 19 11:43:12 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:306]: del_lump(): out of memory
>
> Sep 19 11:43:12 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [msg_translator.c:326]: received_builder(): out of memory
>
> Sep 19 11:43:12 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [msg_translator.c:326]: received_builder(): out of memory
>
> Sep 19 11:43:12 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [msg_translator.c:326]: received_builder(): out of memory
>
> Sep 19 11:43:16 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:136]: insert_new_lump_after(): out of memory
>
> Sep 19 11:43:16 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [ut.c:163]: as_asciiz(): Out of memory
>
> Sep 19 11:44:18 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:161]: insert_new_lump_before(): out of memory
>
> Sep 19 11:45:07 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [ut.c:163]: as_asciiz(): Out of memory
>
> Sep 19 11:45:30 ua-proxy-01 /sbin/kamailio[20218]: ERROR: acc
> [acc_extra.c:267]: extra2strar(): extra2strar: out of memory.
>
> Sep 19 11:45:43 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:186]: insert_subst_lump_after(): out of memory
>
> Sep 19 11:45:52 ua-proxy-01 /sbin/kamailio[20218]: ERROR: <core>
> [data_lump.c:161]: insert_new_lump_before(): out of memory
>
>  
>
>
>
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-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com

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