[asterisk-bugs] [Asterisk 0019198]: Channel Group exists for nonexistent channel (didn't clear out properly)

[Asterisk Bug Tracker]

The following issue has been REOPENED. 
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https://issues.asterisk.org/view.php?id=19198 
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Reported By:                wrp
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19198
Category:                   Core/General
Reproducibility:            unable to reproduce
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.3.3 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2011-04-28 11:13 CDT
Last Modified:              2011-05-10 16:43 CDT
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Summary:                    Channel Group exists for nonexistent channel (didn't
clear out properly)
Description: 
A channel group was set and was expected to clear out once the channel
closed (as is the default behavior in Asterisk). The channel group,
however, did not clear after the channel closed. 

We have been unable to remove the channel manually as Asterisk does not
provide a means for this (as far as we know), since this is a feature
"managed" by Asterisk.

The channel group in question in the "Additional Information" section
below is:
SIP/2137-000001d1          2137                  (default)
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 (0134756) wrp (reporter) - 2011-05-10 16:43
 https://issues.asterisk.org/view.php?id=19198#c134756 
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We actually just had the issue happen again today, the first group/channel
being the problem one:

newast02*CLI> group show channels
Channel                    Group                 Category            
SIP/2201-00001699          2201                  (default)           
SIP/2232-0000199a          2232                  (default)           
SIP/2188-000019d4          2188                  (default)           
SIP/2186-000019e1          2186                  (default)           
SIP/2132-000019e3          2132                  (default)           
SIP/2126-000019e9          2126                  (default)           
SIP/2228-000019ea          2228                  (default)           
SIP/2178-000019ef          2178                  (default)           
SIP/2194-000019f3          2194                  (default)           
SIP/2226-000019f7          2226                  (default)           
Local/301914252754485 at queuedial-ba4a;1  OUT_1                 (default)   
       
SIP/2040-000019fd          2040                  (default)           
12 active channels

newast02*CLI> core show channel SIP/2201-00001699
SIP/2201-00001699 is not a known channel

I will attach the two files you requested now. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2011-05-10 16:43 wrp            Note Added: 0134756                          
2011-05-10 16:43 wrp            Status                   closed => new       
2011-05-10 16:43 wrp            Resolution               unable to reproduce =>
reopened
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