[asterisk-bugs] [Asterisk 0011275]: On certain deadlocks, running core show locks segfaults asterisk and yields no lock info

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=11275 
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Reported By:                xmarksthespot
Assigned To:                
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Project:                    Asterisk
Issue ID:                   11275
Category:                   Core-General
Reproducibility:            random
Severity:                   crash
Priority:                   normal
Status:                     new
Asterisk Version:            SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 85316 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             11-16-2007 15:23 CST
Last Modified:              11-23-2007 10:42 CST
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Summary:                    On certain deadlocks, running core show locks
segfaults asterisk and yields no lock info
Description: 
My machine occasionally deadlocks. Upon deadlocks I usually run "core show
locks" to be able to report bugs with the adequate info concerning
deadlocks.

However, upon this particular deadlock, the cause of which I have no idea,
running "core show locks" at the CLI will segfault asterisk. As it
segfaults, the output form core show locks is also incomplete, preventing
the possibility of finding out info about the deadlock.

This deadlock I am after happens quite often, and running core show locks
when asterisk is deadlocked ALWAYS results in a segfault.

However, when I was stuck with other deadlocks, core show locks worked
perfectly. Since this recent new deadlock appeared, the core show locks
function systematically segfaults asterisk.
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---------------------------------------------------------------------- 
 xmarksthespot - 11-23-07 10:42  
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Hi Corydon,

I added the output from the gdb commands as you requested, they are in the
file gdb2538cslsegfaultcorydon.txt I just uploaded.

Only the last line in the file belongs to the second command.

I will update to latest SVN as soon as possible. 

Issue History 
Date Modified   Username       Field                    Change               
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11-23-07 10:42  xmarksthespot  Note Added: 0074233                          
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