[asterisk-bugs] [Asterisk 0011413]: Strange freezing of the Manager and Asterisk Console

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A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=11413 
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Reported By:                apsaras
Assigned To:                Corydon76
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Project:                    Asterisk
Issue ID:                   11413
Category:                   Core-General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           1.4.15  
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:             11-29-2007 04:03 CST
Last Modified:              12-09-2007 15:44 CST
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Summary:                    Strange freezing of the Manager and Asterisk Console
Description: 
We upgrade from 1.4.13 to 1.4.14 before a few days and we face the
following problem.

After a few hours running smoothly the manager API does not respond and
the asterisk console is freezing. Tab completion is not working and some
commands does not return results (like show channels). 

On the system there are 3 PRI lines on a TE410P and the strange thing is
that the third line is working fine for incoming and outgoing but the first
line is always returns busy in both incoming and outgoing. 

The problem is repeated each day more than 4 times and is resolved with
asterisk restart.

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---------------------------------------------------------------------- 
 apsaras - 12-09-07 15:44  
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We tried SVN branch 1.4 rev 91983 and after the installation we get the
following error messages on the console

[Dec  9 23:40:46] ERROR[23105]:
/usr/src/microbase/asterisk-1.4/svn/branches/asterisk-1.4/include/ast:342
__ast_pthread_mutex_lock: pbx.c line 2014 (ast_hint_state_changed):
'&conlock' was locked here.
[Dec  9 23:40:46] ERROR[23105]:
/usr/src/microbase/asterisk-1.4/svn/branches/asterisk-1.4/include/ast:338
__ast_pthread_mutex_lock: pbx.c line 1803 (pbx_extension_helper): Deadlock?
waited 120 sec for mutex '&conlock'?
[Dec  9 23:40:46] ERROR[23105]:
/usr/src/microbase/asterisk-1.4/svn/branches/asterisk-1.4/include/ast:342
__ast_pthread_mutex_lock: pbx.c line 2014 (ast_hint_state_changed):
'&conlock' was locked here.
[Dec  9 23:40:46] ERROR[23105]:
/usr/src/microbase/asterisk-1.4/svn/branches/asterisk-1.4/include/ast:338
__ast_pthread_mutex_lock: pbx.c line 1803 (pbx_extension_helper): Deadlock?
waited 120 sec for mutex '&conlock'?
[Dec  9 23:40:47] ERROR[23105]:
/usr/src/microbase/asterisk-1.4/svn/branches/asterisk-1.4/include/ast:342
__ast_pthread_mutex_lock: pbx.c line 2014 (ast_hint_state_changed):
'&conlock' was locked here.
[Dec  9 23:40:48] ERROR[23103]:
/usr/src/microbase/asterisk-1.4/svn/branches/asterisk-1.4/include/ast:338
__ast_pthread_mutex_lock: pbx.c line 6115 (ast_lock_contexts): Deadlock?
waited 135 sec for mutex '&conlock'?

so we rolle back to 1.4.14

Any suggestion? 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
12-09-07 15:44  apsaras        Note Added: 0075098                          
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