[asterisk-bugs] [Asterisk 0015116]: Millions of "We're Zap/4-2, not", than crash

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15116 
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Reported By:                Andrey Sofronov
Assigned To:                tilghman
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Project:                    Asterisk
Issue ID:                   15116
Category:                   Channels/chan_dahdi
Reproducibility:            sometimes
Severity:                   block
Priority:                   normal
Status:                     feedback
Target Version:             1.4.27
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-05-15 04:12 CDT
Last Modified:              2009-09-10 03:52 CDT
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Summary:                    Millions of "We're Zap/4-2, not", than crash
Description: 
I have an asterisk server with Digium TDM840 card. Sometimes I get millions
of messages per second like "We're Zap/4-2, not" or "We're Zap/4-2, not
(null)". Than asterisk crashes: asterisk[3634]: segfault at 92765b41 ip
b7dd644b sp b6d4fe14 error 4 in libc-2.3.3.so[b7d5a000+142000].

Asterisk - 1.4.24
Zaptel - 1.4.11
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 (0110456) Andrey Sofronov (reporter) - 2009-09-10 03:52
 https://issues.asterisk.org/view.php?id=15116#c110456 
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I'm using asterisk 1.4.26.1, kernel 2.6.26.
Problem has disappeared after removing Busy() application.
Was:
exten => _9., 1, Dial(....)
exten => _9., n, Busy()
exten => _9., n, Hangup()

Now:
exten => _9., 1, Dial(....)
exten => _9., n, Hangup() 

Issue History 
Date Modified    Username       Field                    Change               
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2009-09-10 03:52 Andrey SofronovNote Added: 0110456                          
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