[Users] Memory issues

[Bogdan-Andrei Iancu]

it looks like PKG memory problem.
Christian, try to update to the latest 1.2 version from SVN and see if 
the problem disappears -  there were some pkg mem leak fixed  since the 
1.2 release.

regards,
bogdan


Klaus Darilion wrote:
> http://www.openser.org/dokuwiki/doku.php/troubleshooting:memory
>
> Make sure to use newest 1.2 (make a SVN checkout of /branches/1.2/ )
>
> regards
> klaus
>
> Christian wrote:
>> Hi All,
>>
>> I have a recurrent memory problem with openser 1.2.0. In this case it 
>> only acts as a SIP router. No registration, accounting etc. and only 
>> approx. 20 simultaneous calls.
>>
>> Here is the problem: everything works fine (calls from/to PSTN 
>> through different SIP servers), but after a few days, "out of memory" 
>> errors start to occur. After this, calls don't work anymore, even if 
>> openser continues to run.
>>
>> Here is a part of the log, showing the first errors:
>>
>> Jun  5 17:25:43 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_res: out of mem
>> Jun  5 17:25:43 localhost SER[27772]: ERROR:tm:relay_reply: no mem 
>> for outbound reply buffer
>> Jun  5 17:25:43 localhost SER[27772]: ERROR: via_builder: out of memory
>> Jun  5 17:25:43 localhost SER[27772]: ERROR: build_local: no via 
>> header got from builder
>> Jun  5 17:25:43 localhost SER[27772]: ERROR: attempt to build a 
>> CANCEL failed
>> Jun  5 17:25:50 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_res: out of mem
>> Jun  5 17:25:50 localhost SER[27772]: ERROR:tm:relay_reply: no mem 
>> for outbound reply buffer
>> Jun  5 17:25:50 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_req: out of memory  ; needs 410
>> Jun  5 17:26:11 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_res: out of mem
>> Jun  5 17:26:11 localhost SER[27772]: ERROR:tm:relay_reply: no mem 
>> for outbound reply buffer
>> Jun  5 17:26:11 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_req: out of memory  ; needs 404
>> Jun  5 17:26:25 localhost SER[27772]: eval_elem: no more memory
>> Jun  5 17:26:25 localhost SER[27772]: do_assign: no value in right 
>> expression
>> Jun  5 17:26:25 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_res: out of mem
>> Jun  5 17:26:25 localhost SER[27772]: ERROR:tm:relay_reply: no mem 
>> for outbound reply buffer
>> Jun  5 17:26:25 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_req: out of memory  ; needs 420
>> Jun  5 17:26:25 localhost SER[27771]: ERROR:forward_reply: no 2nd via 
>> found in reply
>> Jun  5 17:26:31 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_res: out of mem
>> Jun  5 17:26:31 localhost SER[27772]: ERROR:forward_reply: building 
>> rpl from req failed
>> Jun  5 17:26:33 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_res: out of mem
>> Jun  5 17:26:33 localhost SER[27772]: ERROR:forward_reply: building 
>> rpl from req failed
>> Jun  5 17:26:38 localhost SER[27772]: ERROR: insert_new_lump_after: 
>> out of memory
>> Jun  5 17:26:38 localhost SER[27772]: ERROR: insert_new_lump_before: 
>> out of memory
>> Jun  5 17:26:38 localhost SER[27772]: insert_RR(): Error while 
>> inserting conditional lump
>> Jun  5 17:26:38 localhost SER[27772]: ERROR: subst_str: mem. 
>> allocation error (res->s)
>> Jun  5 17:26:38 localhost SER[27772]: ERROR: do_action: memory 
>> allocation failure
>> Jun  5 17:26:38 localhost SER[27772]: ERROR: 
>> build_res_buf_from_sip_req: out of memory  ; needs 375
>> Jun  5 17:26:38 localhost SER[27772]: ERROR: mk_proxy: memory 
>> allocation failure
>> Jun  5 17:26:38 localhost SER[27772]: ERROR:tm:t_forward_nonack: 
>> failure to add branches
>>
>> At this point, similar errors continue to appear and the only way to 
>> recover is to restart openser.
>> Nothing unusual seems to cause the initial error. The output of "top" 
>> appears to be fine after the "crash", and there is still plenty free 
>> memory on the server.
>>
>>
>> Could anybody give me some hints on how to solve the problem? I 
>> suspect a portion of the config file where the record-route headers 
>> are split on multiple lines (for compatibility issues with another 
>> SIP proxy). It's the only place where variables are used. You can 
>> find it here:
>>
>> http://switzernet.com/people/christian-lathion/files/070605-openser-config-part.txt 
>>
>>
>> Otherwise the config file is quite usual, with basic processing and 
>> routing of SIP packets.
>>
>> Regards,
>> Christian
>>
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>
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