[asterisk-bugs] [Asterisk 0016914]: crash in musiconhold

[Asterisk Bug Tracker]

The following issue requires your FEEDBACK. 
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https://issues.asterisk.org/view.php?id=16914 
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Reported By:                kobaz
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16914
Category:                   Resources/res_musiconhold
Reproducibility:            have not tried
Severity:                   crash
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.0.22 
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:             2010-02-26 09:39 CST
Last Modified:              2010-02-28 12:22 CST
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Summary:                    crash in musiconhold
Description: 
I recently upgraded to 1.6.0.22, and got a crash when someone went on
hold.

https://issues.asterisk.org/view.php?id=0  0xb6c2fb65 in moh_class_destructor
(obj=0xb6bcdf70) at
res_musiconhold.c:1398
https://issues.asterisk.org/view.php?id=1  0x08097336 in
ast_read_generator_actions (chan=0x0, f=0xb6b1920c) at
channel.c:2516
https://issues.asterisk.org/view.php?id=2  0x08097e17 in __ast_read
(chan=0xb6bcdf70, dropaudio=0) at
channel.c:3003
https://issues.asterisk.org/view.php?id=3  0x0809a282 in ast_read
(c0=0xb6bcdf70, c1=0x825b628,
config=0xb5832d0c, fo=0xb5831f68, rc=0xb5831f64) at channel.c:3050
https://issues.asterisk.org/view.php?id=4  ast_generic_bridge (c0=0xb6bcdf70,
c1=0x825b628, config=0xb5832d0c,
fo=0xb5831f68, rc=0xb5831f64) at channel.c:4839
https://issues.asterisk.org/view.php?id=5  ast_channel_bridge (c0=0xb6bcdf70,
c1=0x825b628, config=0xb5832d0c,
fo=0xb5831f68, rc=0xb5831f64) at channel.c:5210
https://issues.asterisk.org/view.php?id=6  0x080ba89f in ast_bridge_call
(chan=0xb6bcdf70, peer=0x825b628,
config=0xb5832d0c) at features.c:2338
https://issues.asterisk.org/view.php?id=7  0xb683980b in dial_exec_full
(chan=0xb5832e60, data=0x0,
peerflags=0x44, continue_exec=0xb5834f28) at app_dial.c:1548
https://issues.asterisk.org/view.php?id=8  0xb683b30d in dial_exec_full
(chan=0xb6bcdf70, data=0xb5834f28,
peerflags=0xb5834f28, continue_exec=0x1) at app_dial.c:1831
https://issues.asterisk.org/view.php?id=9  0x080f29fe in pbx_exec (c=0x1,
app=0xb6b8e8b8, data=0xb5834f28) at
pbx.c:951
https://issues.asterisk.org/view.php?id=10 0x080fcaa8 in pbx_extension_helper
(c=0xb6bcdf70, con=0x0,
context=0xb6bce0f8 "queue_join", exten=0xb6bce148 "s", priority=34,
label=0x0, callerid=0x8277420 "1971",
    action=E_SPAWN, found=0xb5837348, combined_find_spawn=1) at
pbx.c:3136
https://issues.asterisk.org/view.php?id=11 0x080fe695 in ast_spawn_extension
(c=0xb6bcdf70, args=0x0) at
pbx.c:3603
https://issues.asterisk.org/view.php?id=12 __ast_pbx_run (c=0xb6bcdf70,
args=0x0) at pbx.c:3690
https://issues.asterisk.org/view.php?id=13 0x080ffd60 in pbx_thread
(data=0xb6bcdf70) at pbx.c:3963
https://issues.asterisk.org/view.php?id=14 0x0813a97b in dummy_start
(data=0xb6bda390) at utils.c:861
https://issues.asterisk.org/view.php?id=15 0xb74784b5 in start_thread () from
/lib/i686/cmov/libpthread.so.0
https://issues.asterisk.org/view.php?id=16 0xb7570a5e in clone () from
/lib/i686/cmov/libc.so.6

I have no other information, I'll try and build a test to reproduce the
problem.
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---------------------------------------------------------------------- 
 (0118657) tilghman (administrator) - 2010-02-28 12:22
 https://issues.asterisk.org/view.php?id=16914#c118657 
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Additional information needed from gdb:

bt full
list
p *class 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-02-28 12:22 tilghman       Note Added: 0118657                          
2010-02-28 12:22 tilghman       Status                   new => feedback     
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