Summary:	ASTERISK-25080: res_pjsip_refer: Refer code invoked with unexpected NULL channel on session
Reporter:	Chet Stevens (cwstevens)	Labels:
Date Opened:	2015-05-12 14:37:44	Date Closed:	2015-06-02 17:28:39
Priority:	Major	Regression?	No
Status:	Closed/Complete	Components:	Resources/res_pjsip_refer
Versions:	13.1.0	Frequency of Occurrence	Occasional
Related Issues:	is the original version of this clone: ASTERISK-25025 Periodic crashes (in ast_channel_snapshot_create at stasis_channels.c) with Certified Asterisk 13. is a clone of ASTERISK-25081 res_pjsip_refer: Refer code invoked with unexpected NULL channel on session duplicates ASTERISK-24700 CRASH: NULL channel is being passed to ast_bridge_transfer_attended() is related to ASTERISK-24700 CRASH: NULL channel is being passed to ast_bridge_transfer_attended()
Environment:	Asterisk 13.1-cert2 Ubuntu Server 14.04.1 LTS (GNU/Linux 3.13.0-35-generic x86_64) HP ProLiant DL380p Gen8 with 16 GB memory Wildcard AEX2400: wctdm24xxp+ Wildcard TE420 (5th Gen): wct4xxp+	Attachments:	( 0) atlantic_street_backtrace_2.txt ( 1) atlantic_street_verbose_2.txt
Description:	We have been experiencing periodic crashes with Certified Asterisk 13 that had not been seen previously before upgrading from Certified Asterisk 11. A backtrace will be attached to this issue. Any additional information can be provided. Thank you.
Comments:	By: Kevin Harwell (kharwell) 2015-06-02 12:50:41.171-0500 This looks to be the same issue that was fixed by ASTERISK-24700. I'll make sure that patch gets applied to the certified branch.