[OpenSIPS-Devel] Potential Memory Leak and a Memory Dump

[Bogdan-Andrei Iancu]

Hi,

for the sake of completion, the leak was confirmed and fixed on SVN.

Many thanks to Ryan in helping with fixing that.

Regards,
Bogdan

On 01/05/2012 02:21 PM, Bogdan-Andrei Iancu wrote:
> Hi Ryan,
>
> Indeed, the dump you provided shows some kind of leak - mainly related 
> to body manipulation....To help with the debugging, is is possible to 
> get your config file (to see what functions and in what context are 
> used ?) - if so, please send it privately to me.
>
> Regards,
> Bogdan
>
> On 12/29/2011 07:48 PM, Ryan Bullock wrote:
>> I believe I am hitting a memory leak in opensips. We receive 'out of
>> pkg' memory errors after a few days of runtime, a quick restart of the
>> service seems to clean up the problem. I manged to get a memory dump
>> from opensips during the last occurance.
>>
>> System Info:
>> Scientific Linux 6
>> Linux proxy2 2.6.32-131.21.1.el6.x86_64 #1 SMP Tue Nov 22 14:15:09 CST
>> 2011 x86_64 x86_64 x86_64 GNU/Linux
>>
>> Output of opensips -V:
>>
>> version: opensips 1.8.0-dev0-notls (x86_64/linux)
>> flags: STATS: Off, USE_IPV6, USE_TCP, DISABLE_NAGLE, USE_MCAST,
>> SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
>> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
>> MAX_URI_SIZE 1024, BUF_SIZE 65535
>> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
>> svnrevision: 2:8527M
>> @(#) $Id: main.c 8506 2011-10-21 10:21:10Z vladut-paiu $
>> main.c compiled on 11:04:01 Nov 15 2011 with gcc 4.4.5
>>
>>
>> Opensips command line options:
>> -u opensips -g opensips -m 2560 -M 40
>>
>> Memory Dump Log:
>> http://voipnerd.net/files/temp/opensips_memdump.bz2
>> (this is rather large, decompresses to around 700mb)
>>
>> Can anyone provide some advice on how to proceed? I am not entirely
>> sure how to interpret the memory dump.
>>
>> I apologize if this is not the correct list to post to, but it was the
>> one listed at http://www.opensips.org/Resources/DocsTsMem
>>
>> Regards,
>>
>> Ryan
>>
>> _______________________________________________
>> Devel mailing list
>> Devel at lists.opensips.org
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/devel
>>
>
>


-- 
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
OpenSIPS solutions and "know-how"