[SR-Users] Getting memory error on kamailio v5.1.2 tm:Free fragment not found!

[Daniel-Constantin Mierla]

Hello,

the 5.1.2 is old, unmaintained at this moment, but you should always run
the latest version in a series to be sure you are not affected by bugs
fixed already. For example, in this case you are in 5.1.x series, so you
should run 5.1.10. But it is better to upgrade to a maintained series,
like 5.3 or 5.4.

Back to 5.1.x, after upgrading to 5.1.10, you can also set mem_join=1 in
the config file, that can help in such situations, provided that to
allocated enough shared memory for the traffic you are handling. In
newer release series of kamailio mem_join is 1 by default, but not in 5.1.x.

Cheers,
Daniel

On 08.09.20 23:06, egemen ulus wrote:
> Hi,
>
> You can check statistics of shared memory on Kamailio. In this way,
> you can decide whether you need to increase your shmem or not..
>
> Type "kamctl stats shmem" on cli of Kamailio server and share the output..
>
> Regards
> Egemen U.
>
> Get Outlook for Android <https://aka.ms/ghei36>
> ------------------------------------------------------------------------
> *From:* sr-users <sr-users-bounces at lists.kamailio.org> on behalf of M
> Arqum CH <marqumch at gmail.com>
> *Sent:* Tuesday, September 8, 2020 11:53:18 PM
> *To:* sr-users at lists.kamailio.org <sr-users at lists.kamailio.org>
> *Subject:* [SR-Users] Getting memory error on kamailio v5.1.2 tm:Free
> fragment not found!
>  
> Hello Users, 
>
>  I am facing memory-related error on my Kamailio  server, using  this
> kamailio version
> kamailio -v
> version: kamailio 5.1.2 (x86_64/linux) 
> with -m 512 -M 32
> childern=16
>
> System Memory : 24 GB
> System Cores: 12 
>
> On console getting the following error :
>
> Sep 08 14:40:29 debian /usr/sbin/kamailio[99894]: ERROR: <core>
> [core/mem/q_malloc.c:286]: qm_find_free():
> qm_find_free(0x7fdf51eb9000, 11320); Free fragment not found!
> Sep 08 14:40:29 debian /usr/sbin/kamailio[99894]: ERROR: <core>
> [core/mem/q_malloc.c:419]: qm_malloc(): qm_malloc(0x7fdf51eb9000,
> 11320) called from tm: h_table.c: build_cell(320), module: tm; Free
> fragment not found!
> Sep 08 14:40:29 debian /usr/sbin/kamailio[99894]: ERROR: tm
> [t_lookup.c:1279]: new_t(): out of mem:
> Sep 08 14:40:29 debian /usr/sbin/kamailio[99894]: ERROR: tm
> [t_lookup.c:1422]: t_newtran(): new_t failed
> Sep 08 14:40:29 debian /usr/sbin/kamailio[99894]: ERROR: sl
> [sl_funcs.c:362]: sl_reply_error(): stateless error reply used: No
> error (2/SL)
>
> Please guide about the possible reason of failure or its memory
> leakage,  possible solution. 
>
> Thanks 
> -- 
> Regards
> M Arqum
>
> _______________________________________________
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla

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