[asterisk-bugs] [Asterisk 0014945]: Abort in free() in local_hangup, possibly related to failure to provide ringback indication

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=14945 
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Reported By:                davidw
Assigned To:                file
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Project:                    Asterisk
Issue ID:                   14945
Category:                   General
Reproducibility:            sometimes
Severity:                   crash
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.6.0.6 
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:             2009-04-21 11:44 CDT
Last Modified:              2009-04-24 06:02 CDT
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Summary:                    Abort in free() in local_hangup, possibly related to
failure to provide ringback indication
Description: 
We tried running under valgrind, but that didn't produce any obvious
indications of problems, and also made the ring back indication problem go
away, suggesting that there may be a common race condition that is causing
both.

I ran SIP history on the outgoing call and got the expected
INVITE/Trying/Ringing sequence.

gdb was only able to see the one thread.  I don't know if that is because
it was an abort(), or because memory corruption has prevented it from
finding the information about the threads.
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 (0103742) davidw (reporter) - 2009-04-24 06:02
 http://bugs.digium.com/view.php?id=14945#c103742 
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Whilst I'm preparing the console extract, it might be worth noting that the
first crash ended with this message:

chan_local.c line 534 (local_hangup): Error obtaining mutex: Invalid
argument

The second crash appears to have been during a stop, and I do seem to
remember that I didn't notice it at the time. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-04-24 06:02 davidw         Note Added: 0103742                          
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