[asterisk-bugs] [DAHDI-linux 0018463]: Kernel Panic when Hanging up call using FXS connected phone

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=18463 
====================================================================== 
Reported By:                alecdavis
Assigned To:                
====================================================================== 
Project:                    DAHDI-linux
Issue ID:                   18463
Category:                   dahdi (the module)
Reproducibility:            always
Severity:                   crash
Priority:                   high
Status:                     new
JIRA:                        
Reviewboard Link:            
====================================================================== 
Date Submitted:             2010-12-12 00:10 CST
Last Modified:              2010-12-12 22:12 CST
====================================================================== 
Summary:                    Kernel Panic when Hanging up call using FXS
connected phone
Description: 
Since dahdi-linux -r9524 panic occurs, and warning below.

Since dahdi-linux -r9521, the warning below each time we make a call, and
echo is there, very short delay, but is very noticeable.

"[2010-12-12 19:02:15.600188] WARNING[19536]: chan_dahdi.c:4791
dahdi_train_ec: Unable to request echo training on channel 36: Invalid     
          argument

====================================================================== 

---------------------------------------------------------------------- 
 (0129562) mspiceland (administrator) - 2010-12-12 22:12
 https://issues.asterisk.org/view.php?id=18463#c129562 
---------------------------------------------------------------------- 
alecdavis,

The context of this issue just sank in.  Since you are testing trunk and
not a release, I assume you aren't likely to need to call technical support
but simply assisting us with this report.  We'll see if we can reproduce
this.  If it isn't easy to reproduce, configs would surely help.

Thanks! 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-12-12 22:12 mspiceland     Note Added: 0129562                          
======================================================================