Summary:	ASTERISK-25378: Segfault in pj_pool_alloc () from /usr/lib/libpj.so.2
Reporter:	Dmitriy Serov (Demon)	Labels:
Date Opened:	2015-09-05 15:39:14	Date Closed:	2015-11-07 14:05:01.000-0600
Priority:	Major	Regression?	No
Status:	Closed/Complete	Components:	Resources/res_pjsip
Versions:	13.5.0	Frequency of Occurrence
Related Issues:
Environment:	pjproject-2.4.5	Attachments:	( 0) 2015_09_05__20_58_07.backtrace-threads.txt ( 1) 2015_09_05__20_58_07.full.tail.txt ( 2) pjsip_general.inc
Description:	Program terminated with signal 11, Segmentation fault. #0  0x00007f14c14fff7c in pj_pool_alloc () from /usr/lib/libpj.so.2 logs attached
Comments:	By: Asterisk Team (asteriskteam) 2015-09-05 15:39:16.074-0500 Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution. A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report. Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process]. By: Rusty Newton (rnewton) 2015-09-08 08:55:44.731-0500 Dmitriy, all of the standard information is required.. Can you reproduce the issue reliably? Can you provide instructional steps for us to reproduce the issue? Is specific configuration required to reproduce the issue? By: Dmitriy Serov (Demon) 2015-09-08 14:49:09.628-0500 I don't know the way to reproduce the error. I don't know what special settings could be the cause of the error. This error occurred in the operation of the server was the cause of his fall and was processed by scripts to gather information about the error. By: Rusty Newton (rnewton) 2015-10-09 15:27:34.248-0500 It may have something to do with the last SUBSCRIBE asterisk receives in your log. Can you send me your pjsip.conf and other configuration needed to support that subscription? Perhaps we can reproduce the issue by attempting that subscription over and over. If you are skilled with SIPp, you could also try this yourself. By: Dmitriy Serov (Demon) 2015-10-13 17:20:02.286-0500 A cutted pjsip.conf attached. By: Dmitriy Serov (Demon) 2015-10-13 17:47:41.557-0500 sipp installed. But, I have no experience with it and has not yet been able to write a proper scenario and run parameters for a successful result. By: Rusty Newton (rnewton) 2015-11-07 14:05:01.726-0600 I can't reproduce this either and there has been a few fixes recently in res_pjsip_pubsub. If someone runs into this again on a newer version of Asterisk we can re-open the issue. Hopefully the issue is fixed, or else will occur more frequently so we can additional logs.