[asterisk-bugs] [Asterisk 0017321]: [regression] asterisk sip becomes unresponsive, astobj2.c:115 INTERNAL_OBJ: bad magic number 0x0 for 0x9f0a828

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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https://issues.asterisk.org/view.php?id=17321 
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Reported By:                steinwej
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17321
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           SVN 
JIRA:                        
Regression:                 Yes 
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 01:15 CDT
Last Modified:              2010-05-13 09:21 CDT
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Summary:                    [regression] asterisk sip becomes unresponsive,
astobj2.c:115 INTERNAL_OBJ: bad magic number 0x0 for 0x9f0a828
Description: 
during dialplan configuration I observed a severe problem:

normal SIP account:

[steinwendtner]
type=friend
md5secret=efe7d3d521f817dsfghdfghdfh319d53da
context=sip_test_context
callerid=01229919640
callingpres=allowed
host=dynamic
mailbox=01229919640 at customer
dtmfmode=inband
canreinvite=no
nat=yes
progressinband=no
language=de
qualify=no
disallow=all
t38pt_udptl=yes,redundancy,maxdatagram=400
allow=alaw

simple dialplan:

[sip_test_context]
exten => 640,1,Hangup


sip ATA dials 640, call gets disconnected as expected (603 declined)
After this, it becomes unresponsive. SIP ATA cannot register anymore.
Sometimes I get tons of:

[May 12 07:55:17] ERROR[29092]: astobj2.c:115 INTERNAL_OBJ: bad magic
number 0x0 for 0x9f0a828
[May 12 07:55:17] ERROR[29092]: astobj2.c:115 INTERNAL_OBJ: bad magic
number 0x0 for 0x9f0a828

sometimes asterisk crashes
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Relationships       ID      Summary
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related to          0016774 [patch] [regression] 1.6.1.13 and 1.6.1...
related to          0017324 Asterisk crash after Hangup app
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Issue History 
Date Modified    Username       Field                    Change               
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2010-05-13 09:21 lmadsen        Description Updated                          
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