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Summary:ASTERISK-26935: Asterisk crashes in ast_channel_name at channel_internal_api.c after "FRACK!, Failed assertion bad magic number"
Reporter:Juris Breicis (jbreicis)Labels:
Date Opened:2017-04-11 01:37:41Date Closed:
Priority:MajorRegression?
Status:Open/NewComponents:Core/Stasis
Versions:14.3.1 14.4.0 Frequency of
Occurrence		Occasional
Related
Issues:
Environment:Linux 4.4.19-1-pve #1 SMP x86_64 inside LXC container; Ubuntu 14.04.5 LTS Asterisk compiled from source.Attachments:( 0) backtrace.txt
( 1) debug_log_stasis_crash_short.txt
( 2) extensions.conf
Description:The system under question is doing most of call processing through ARI commands.
This happens approximately. 6 times a day - seemingly random. However there has not been a case of this crash if there is less than 100 channels up.
Comments:By: Asterisk Team (asteriskteam) 2017-04-11 01:37:41.771-0500

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: Juris Breicis (jbreicis) 2017-04-11 01:43:24.774-0500

Backtrace of a crash
By: Juris Breicis (jbreicis) 2017-04-11 01:43:52.740-0500

debug log of last minute before the crash
By: Juris Breicis (jbreicis) 2017-04-11 01:48:40.493-0500

Dialplan
By: Juris Breicis (jbreicis) 2017-04-11 08:00:12.025-0500

Happens in 14.4 as well
By: Rusty Newton (rnewton) 2017-04-12 17:56:13.590-0500

reattaching log with .txt