[OpenSIPS-Users] Help to analyze a memory dump after crash

[Ovidiu Sas]

Opensips 1.8.1. is old.
Use 1.8.2 or better, 1.9.0.

Regards,
Ovidiu Sas

On Mon, Apr 22, 2013 at 1:03 PM, Mariana Arduini
<marianarduini at gmail.com> wrote:
> Hi Razvan!
>
> Maybe there has been a misundersanting. That crash occured when running some
> automated testing using SIPUnit and a Java based mock for the RTP media
> proxy.
>
> Did I get your question right or are you talking about OpenSIPS module
> rtpproxy? If so, I was not aware we could update a specific module
> separately. We are using OpenSIPS 1.8.1.
>
> Please advise.
>
> Thanks!
> Mariana.
>
>
> On Mon, Apr 22, 2013 at 1:22 PM, Răzvan Crainea <razvan at opensips.org> wrote:
>>
>> Hi, Mariana!
>>
>> It seems you are using a very old version of rtpproxy. I can't even find
>> some of the functions valgrind is indicating in output. Therefore I advise
>> you to upgrade at least to the latest version of 1.8 and check if you still
>> encounter the problem.
>>
>>
>> Best regards,
>>
>> Razvan Crainea
>> OpenSIPS Core Developer
>> http://www.opensips-solutions.com
>>
>> On 04/22/2013 03:37 PM, Mariana Arduini wrote:
>>>
>>> Hey!
>>>
>>> I´ve uploaded the zipped file here:
>>> http://www.4shared.com/zip/IgrX6IQ5/memory_dump.html
>>>
>>> I appreciate any help on this!
>>>
>>> Thanks,
>>> Mariana.
>>>
>>>
>>> On Mon, Apr 22, 2013 at 9:38 AM, Mariana Arduini
>>> <marianarduini at gmail.com <mailto:marianarduini at gmail.com>> wrote:
>>>
>>>     Hi Razvan!
>>>
>>>     Thanks for the hint, but the memory dump logged more than 174000
>>>     lines. The zipped file is 1 MB big (18 MB unzipped) and a free
>>>     account on pastebin won´t let me paste a file bigger than 500 KB.
>>>
>>>     Is there any email I can sent it privately, or could you give us any
>>>     guidance on how to analyse that info and get to any conclusion?
>>>
>>>     Thanks and sorry for the huge dump...
>>>
>>>     Mariana.
>>>
>>>
>>>     On Mon, Apr 22, 2013 at 9:08 AM, Răzvan Crainea <razvan at opensips.org
>>>     <mailto:razvan at opensips.org>> wrote:
>>>
>>>         Hi, Mariana!
>>>
>>>         Please upload the files on one of the online file storage
>>>         services (like [1]), and paste the links here.
>>>
>>>         [1] http://pastebin.com/
>>>
>>>         Best regards,
>>>
>>>         Razvan Crainea
>>>         OpenSIPS Core Developer
>>>         http://www.opensips-solutions.__com
>>>
>>>         <http://www.opensips-solutions.com>
>>>
>>>
>>>         On 04/22/2013 01:58 PM, Mariana Arduini wrote:
>>>
>>>             Hello all!
>>>
>>>             We are running a suite of automated tests using Opensips
>>> 1.8.1.
>>>
>>>             Once in a while, we get this crash, apparently related to a
>>>             call where
>>>             we have to update Session Timers. To try to get more info,
>>>             we did this:
>>>
>>>             - started opensips with Valgrind: valgrind --leak-check=full
>>>             --show-reachable=yes --tool=memcheck --track-origins=yes
>>>             /usr/local/sbin/opensips -P /var/run/opensips.pid -f
>>>             /usr/local/etc/opensips/__opensips.cfg -m 64 2>
>>> valgrind.output
>>>
>>>             - in the Makefile.conf, we enabled DEFS+= -DDBG_F_MALLOC and
>>>             disabled
>>>             DEFS+= -DF_MALLOC
>>>             - in opensips.cfg file, we added lines: memlog=6 and
>>> memdump=1
>>>
>>>             At some point in the tests, process 60939 exited with signal
>>>             11. A core
>>>             was not generated, but we could get some info from Valgrind,
>>>             and also
>>>             the dump in syslog file.
>>>
>>>             I´ve attached a file containning the syslog and valgrind
>>>             report to this
>>>             same message 3 days ago, but it was bigger than the max 40KB
>>>             and I guess
>>>             the monitoring blocked it. Please let me know one email
>>>             address I can
>>>             sent it to.
>>>
>>>             Hopefully you can help us to detect what may be corrupting
>>>             the memory.
>>>
>>>             Thanks!
>>>             Mariana.
>>>
>>>
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>>>
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>>>
>>>
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>>
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