[asterisk-bugs] [Asterisk 0010374]: Asterisk locks and no new calls allowed. Doesn't crash but have to restart Asterisk to get calls to flow again.

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10374 
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Reported By:                PhilSmith
Assigned To:                russell
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Project:                    Asterisk
Issue ID:                   10374
Category:                   Core-General
Reproducibility:            random
Severity:                   block
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.9  
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             08-03-2007 14:12 CDT
Last Modified:              08-03-2007 16:41 CDT
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Summary:                    Asterisk locks and no new calls allowed.  Doesn't
crash but have to restart Asterisk to get calls to flow again.
Description: 
Asterisk seems to lock randomly and have not yet found a pattern to why.
Current calls continue without issue but no new calls in or out are
allowed.
Restart the Asterisk application and it will work again for a few hours.

Asterisk was rebuilt with 1.4.9 with DEBUG_THREADS and DONT_OPTIMIZE
enabled then started with /usr/sbin/asterisk -vvvg -c

The backtrace.txt that is attached was gathered in this manor:
ps -aux to get pid of asterisk
[root at pbx] # script /tmp/backtrace.txt
[root at pbx] # gdb /usr/sbin/asterisk pid 
Once you get into gdb, then issue: "set pagination off" to turn of paging.

then issue: info thread
then issue: thread apply all bt
Once you have the output in a file quit out.
Restart Asterisk
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Relationships       ID      Summary
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related to          0009724 SIP Transfers To Parking Lot From Grand...
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---------------------------------------------------------------------- 
 PhilSmith - 08-03-07 16:41  
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I can make it happen now.  Using a Snom 360 phone it gets a call from
outside via a ZAP channel.  Push the transfer button on the Snom dial 700
(call parking) and then the check mark button.  Dial 701, or what ever the
call was parked on, and then park again.  Do this until it locks.  

My assumption is that durning the business day as calls are getting sent
back to the operator and she is picking up other ones this eventually just
locks it.

Got some other things I want to try to see if they still lock and will
keep you posted. 

Issue History 
Date Modified   Username       Field                    Change               
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08-03-07 16:41  PhilSmith      Note Added: 0068406                          
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