[OpenSIPS-Users] Memory free problem

[Denis]

Hello, Bogdan!

Yes, the ngrep shows that PRACK has been received, but not sent to dest SIP UA.
The question is, why "is looping big time on your OpenSIPS"?

Here you can find SIP log  of one of the call, mentioned early, with callid '4gk2hpk433lgdt1d6ys7ifkwd'
https://cloud.mail.ru/public/BvpZ/SJHLQmqEZ

In the log:
1.1.1.1 - Caller 
2.2.2.2 - Opensips
3.3.3.3 - Callee

Top hiding has been applied for this call.

Thank you.

mailto:denis7979 at mail.ru


Hi Denis,

It looks to me you have a PRACK request that is looping big time on your OpenSIPS, consuming CPU and memory - see how often the warning with bogus state appears. Check the routing for PRACK.

Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 18.11.2016 11:43, Denis wrote:

Re: [OpenSIPS-Users] Memory free problem Hello, Bogdan!

The log you can find here
https://cloud.mail.ru/public/84c1/Fw9VGe2J9

mailto:denis7979 at mail.ru


Hi Denis,

I do not think they are related. The warnings report some traffic anomalies - a PRACK request for a confirmed dialog (with 200 OK).

On the memory part, if the log is correct, it says you have 180M free. What are the ERROR line just after that log ? I want to see which was the module trying to allocate memory.

Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 17.11.2016 09:11, Denis wrote:

Memory free problem Hello!

Today i have a temporary problem with out of free memory (about 4 minutes).
Unfortunately, i noticed the problem when everything became fine, so i didn`t make standard procedure of detecting problems with memory which has been described in documentation.

In syslog i see such sequence of events.

Before the first message about out of free memory

"ERROR:core:fm_malloc: not enough free shm memory (180803792 bytes left), please increase the "-m" command line parameter!"

i see many messages 

"WARNING:dialog:log_next_state_dlg: bogus event 5 in state 4 for dlg 0x7f1c531c95f0 [3855:951170645] with clid '4gk2hpk433lgdt1d6ys7ifkwd at 1.1.1.1' and tags '96x8v2xkj9of92j' '332693C-EF5'" 
"WARNING:dialog:log_next_state_dlg: bogus event 5 in state 4 for dlg 0x7f1c4735d130 [4072:1150064691] with clid 'eht08t1eovzlqahle6xhfeiln at 2.2.2.2' and tags '1czw3nbhw632pzn' '3326728-1DC1'"

dialing with two callid.  

The question is, can such Warning influence on shm. allocation?

Thank you for any help.

mailto:denis7979 at mail.ru 

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