[asterisk-bugs] [Asterisk 0017324]: Asterisk crash after Hangup app

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=17324 
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Reported By:                corruptor
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17324
Category:                   Core/General
Reproducibility:            have not tried
Severity:                   block
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.0.28-rc1 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-05-12 07:46 CDT
Last Modified:              2010-05-12 07:46 CDT
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Summary:                    Asterisk crash after Hangup app
Description: 
This is probably related to astobj issue 0017321
To reproduce create simple context.

[testcon]                                                                 
     exten => _1X.,1,Noop()                 
exten => _1X.,n,Hangup 

 -- Executing [111 at testcon:1] NoOp("SIP/1102-00000000", "") in new stack
 -- Executing [111 at testcon:2] Hangup("SIP/1102-00000000", "") in new stack
                                                     
  == Spawn extension (testcon, 111, 2) exited non-zero on
'SIP/1102-00000000'
[May 12 16:20:59] ERROR[5000]:
/usr/src/asterisk-1.6.0.28-rc1/include/asterisk/lock.h:357
__ast_pthread_mutex_destroy: astobj2.c line 268 (ao2_ref): Error destroying
mutex &obj->priv_data.lock: Device or resource busy
[May 12 16:20:59] ERROR[5000]: astobj2.c:115 INTERNAL_OBJ: bad magic
number 0x2e303132 for 0x8a145d0                                
[May 12 16:20:59] ERROR[5000]: utils.c:523 lock_info_destroy: Thread
'pbx_thread           started at [ 3993] pbx.c ast_pbx_start()' still has a
lock! - 'p' (0x8a145d0) from 'sip_hangup' in chan_sip.c:5152!

Then crash. Backtrace is attached.
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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-05-12 07:46 corruptor      New Issue                                    
2010-05-12 07:46 corruptor      Asterisk Version          => 1.6.0.28-rc1    
2010-05-12 07:46 corruptor      Regression                => No              
2010-05-12 07:46 corruptor      SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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