[OpenSIPS-Users] OpenSIPS aborting with signal 6

[Peter Kust]

http://pastebin.com/dyHYGGvb

This is the back trace from a core dump following one of the crash events.

Cordially,

Peter Nayland Kust
Director of Technologies
BusinesSuites
24624 Interstate 45 North, Suite 200
Houston, TX 77386
Tel:  281.378.8051
Fax:  855.287.6961
peter.kust at businessuites.com
From: Răzvan Crainea [mailto:razvan at opensips.org]
Sent: Wednesday, April 01, 2015 2:38 AM
To: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] OpenSIPS aborting with signal 6

Hi, Peter!

Can you analyze the core dump with gdb and post the output on pastebin?

Best regards,


Răzvan Crainea

OpenSIPS Solutions

www.opensips-solutions.com<http://www.opensips-solutions.com>
On 04/01/2015 12:02 AM, Peter Kust wrote:
Greetings.

Today my proxy server decided to start crashing with a signal 6 error message.  Following the troubleshooting steps on http://www.opensips.org/Documentation/TroubleShooting-OutOfMem, I obtained the  memory status output (posted on pastebin at http://pastebin.com/0JFyAYXi)  on one of the crashes (32Mb private memory 8GB shared memory).  Oddly enough, I’m not seeing any out of memory errors or warnings themselves, just a sudden “exited on Signal 6” message, followed by the memory status.

The server has 16GB of ram, and every time I run “opensipsctl fifo get_statistics all” the processes indicate plenty of available private and shared memory.  Server is CentOS 6.6, running OpenSIPS 1.11.3, with 16GB of RAM.

No changes were made to the system before these events started happening, although afterwards I did recompile OpenSIPS to add in the DBG_QM_MALLOC compile option per the TroubleShooting  instructions.

This system has run stably for about two weeks, and then this suddenly started happening.  Has anyone experienced anything similar?

Cordially,

Peter Nayland Kust
Director of Technologies
BusinesSuites
24624 Interstate 45 North, Suite 200
Houston, TX 77386
Tel:  281.378.8051
Fax:  855.287.6961
peter.kust at businessuites.com<mailto:peter.kust at businessuites.com>




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