[asterisk-bugs] [Asterisk 0010370]: chan_iax2 causes segfault while trying to queue a frame

[noreply at bugs.digium.com]

The following issue has been RESOLVED. 
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http://bugs.digium.com/view.php?id=10370 
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Reported By:                explidous
Assigned To:                russell
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Project:                    Asterisk
Issue ID:                   10370
Category:                   Channels/chan_iax2
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     resolved
Asterisk Version:            SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 77893 
Disclaimer on File?:        N/A 
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             08-02-2007 11:25 CDT
Last Modified:              09-06-2007 17:27 CDT
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Summary:                    chan_iax2 causes segfault while trying to queue a
frame
Description: 
chan_iax2 causes a segfault while trying to queue a frame. This generally
happens under high load and can take upwards of an hour to reproduce
(though I have had it happen in as little as a minute).

I was running Vicidial (a predictive dialer) on this server with twenty
agents and dialing at a ratio of four to one. This means that there are
twenty channels waiting in twenty meetmes and the server is dialing 80
numbers via IAX to another XEN server on the same box. When a number
connects they get placed into one of the meetmes.

This crash happened amongst some other crashes that I am still debugging.
I have not been able to narrow down exactly what caused this one. Most
likely a threading issue.
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---------------------------------------------------------------------- 
 russell - 09-06-07 17:27  
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closing and assuming this is fixed .... 

Issue History 
Date Modified   Username       Field                    Change               
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09-06-07 17:27  russell        Status                   assigned => resolved
09-06-07 17:27  russell        Resolution               open => fixed       
09-06-07 17:27  russell        Note Added: 0070076                          
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