[OpenSIPS-Users] Opensips2.1 crash

[Liviu Chircu]

I found a double free bug in the related code and pushed a fix for it - 
also pushed to the 2.1 git branch.

Could you pull the latest sources and try to reproduce this again? Many 
thanks!

Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com

On 29.03.2016 16:50, Denis wrote:
> Re: [OpenSIPS-Users] Opensips2.1 crash Liviu, new data about problem 
> are in attachment.
>
> mailto:denis7979 at mail.ru
>
>
> 	That type of backtrace is a consequence of an earlier, undetected 
> problem. Fastest way to catch it is to:
>
> * make menuconfig -> Options -> Flags -> deselect F_MALLOC, select 
> DBG_QM_MALLOC
> * recompile, install and try to reproduce the issue again - we should 
> spot the problem early on now!
> Liviu Chircu
> OpenSIPS Developer
> http://www.opensips-solutions.com
> On 29.03.2016 11:57, Denis wrote:
> Re: [OpenSIPS-Users] Opensips2.1 crash Hello, Liviu
>
> Yes you were right about full path. Thank you.
>
> In attachment a full stack trace lead to the crash.
>
>
> mailto:denis7979 at mail.ru
>
>
> 	Hi Denis,
>
> By default, the current build system will include the "-g" debugging 
> symbols compiler flag of gcc. Run this in order to make sure your 
> opensips binary includes them:
>
> objdump -h /usr/local/sbin/opensips | grep debug
>
> If it returns a few debug sections, then they are included, and most 
> likely you are not passing the full/correct path for the opensips 
> binary to gdb. (Hint: when GDB starts, does it say "opensips: No such 
> file or directory"?)
>
> If the above command returns nothing, then we'll have to edit some 
> Makefile variables to force the "-g" flag.
> Liviu Chircu
> OpenSIPS Developer
> http://www.opensips-solutions.com
> On 29.03.2016 07:46, Denis wrote:
> Re: [OpenSIPS-Users] Opensips2.1 crash Hello Bogdan,
>
> Opensips has been downloaded/compiled/installed from git.
> Were should i check "debug symbols" for installation?
>
> Thank you.
>
> mailto:denis7979 at mail.ru
>
>
> 	Hi Denis,
>
> I guess you have opensips installed from packages - please install the 
> package with the debug symbols, so that the backtrace will get more sense.
>
> Regards,
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
> On 28.03.2016 16:00, Denis wrote:
> Opensips2.1 crash Hello!
>
> I am going to upgrade my Opensips to 2.1. from 1.11.6.
> Opensips 2.1. had been installed on a test server and during the test 
> i notice periodic Opensips crash. And i cannot understand the reason.
>
> Thank you for any help.
>
> P.S. In attachment you can find PID of processes before the crash, 
> information from log and core file.
>
>
> mailto:denis7979 at mail.ru
>
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