[asterisk-bugs] [Asterisk 0014464]: lock during simple call processing

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=14464 
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Reported By:                pj
Assigned To:                mmichelson
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Project:                    Asterisk
Issue ID:                   14464
Category:                   Channels/chan_sip/General
Reproducibility:            unable to reproduce
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 171528 
Request Review:              
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Date Submitted:             2009-02-12 06:27 CST
Last Modified:              2009-06-11 09:20 CDT
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Summary:                    lock during simple call processing
Description: 
During normal operation, pure sip-sip calls, without special features (eg.
transfer), asterisk locks. Asterisk server had very small utilization -
three concurrent sip calls at maximum. After this lockout, all peers
becomed unreachable and asterisk must be manually restarted. CLI was not
locked.
"core show locks" attached

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 (0106302) mmichelson (administrator) - 2009-06-11 09:20
 https://issues.asterisk.org/view.php?id=14464#c106302 
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I don't know if I can trust the gdb output for thread 6, but I just noticed
that the "free" in frame 2 says that it came from libresolv.so.2, so this
may mean that the SIP monitor thread is blocking during a DNS lookup for
some reason. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-06-11 09:20 mmichelson     Note Added: 0106302                          
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