[asterisk-bugs] [Asterisk 0015900]: Console flood & CPU load 100% when IAX2 channel falls

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=15900 
====================================================================== 
Reported By:                Newborn
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   15900
Category:                   Channels/chan_iax2
Reproducibility:            random
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.0.14 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-09-15 06:44 CDT
Last Modified:              2009-09-18 09:50 CDT
====================================================================== 
Summary:                    Console flood & CPU load 100% when IAX2 channel
falls
Description: 
Detected 100% CPU Load and console errors flooding when IAX2 connection
failed (due to a telecommunication problem between offices)
====================================================================== 

---------------------------------------------------------------------- 
 (0110992) YueNK (reporter) - 2009-09-18 09:50
 https://issues.asterisk.org/view.php?id=15900#c110992 
---------------------------------------------------------------------- 
Same issue on 1.6.0.15


Both IAX end-points are in 1.6.0.15 without calltoken
1/ External Call => DAHDI => iaxaswna01
2/ iaxaswna01 => IAX2 => iaxasatna01 (Errors on iaxaswna01)
..

IAX.conf - iaxaswna01

[general]
bindport=4569
bindaddr=0.0.0.0
language=fr
bandwidth=high
disallow=all
calltokenoptional = 0.0.0.0/0.0.0.0
maxcallnumbers = 16382
allow=alaw
allow=gsm
allow=slin
allow=ulaw
codecpriority=host

[iaxasatna01]
type=friend
username=iaxaswna01
secret=xxxxxxxx
auth=plaintext
context=fromiax
peercontext=fromiax
qualify=yes
trunk=no
host=1.10.0.2
bindport=4569
requirecalltoken=no

****

[Sep 18 15:34:23] WARNING[3287] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-8583
[Sep 18 15:34:23] WARNING[3285] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-8583
[Sep 18 15:34:23] WARNING[3290] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-8583
[Sep 18 15:34:23] WARNING[3281] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-8583
[Sep 18 15:34:23] WARNING[3286] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-8583
[Sep 18 15:35:54] WARNING[3286] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-1187
[Sep 18 15:35:54] WARNING[3286] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-1187
[Sep 18 15:35:55] WARNING[3286] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-1187
[Sep 18 15:35:55] WARNING[3284] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-1187
[Sep 18 15:35:55] WARNING[3289] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-1187
[Sep 18 15:35:55] WARNING[3282] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-1187
[Sep 18 15:37:03] WARNING[3283] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-7546
[Sep 18 15:37:03] WARNING[3284] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-7546
[Sep 18 15:37:03] WARNING[3281] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-7546
[Sep 18 15:37:03] WARNING[3286] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-7546
[Sep 18 15:37:03] WARNING[3288] channel.c: Exceptionally long voice queue
length queuing to IAX2/iaxasatna01-7546

... And lots lots more... 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-09-18 09:50 YueNK          Note Added: 0110992                          
======================================================================