[asterisk-bugs] [Asterisk 0012508]: handle_response_peerpoke floods asterisk cli with notices, cli crashes

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12508 
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Reported By:                kactus
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12508
Category:                   Channels/chan_sip/Registration
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     feedback
Asterisk Version:           SVN 
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.0 
SVN Revision (number only!): 114601 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             04-23-2008 22:35 CDT
Last Modified:              07-02-2008 04:21 CDT
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Summary:                    handle_response_peerpoke floods asterisk cli with
notices, cli crashes
Description: 
Since upgrading asterisk to svn later than 1.6 beta 8 cli is flooded with 

NOTICE[7435]: chan_sip.c:16045 handle_response_peerpoke: Peer 'PEERNAME'
is now Reachable. (71ms / 2000ms)

several times a second. Did not happen with svn releases around the time
of beta 6 and 7 aprox around april 17 (sorry didn't keep the old revision
numbers) or earlier revisions. 

disconnecting phone or rebooting causes:
[Apr 24 11:22:31] NOTICE[7435]: chan_sip.c:19841 sip_poke_noanswer: Peer
'DRA-997896-0043' is now UNREACHABLE!

being spammed in the same fashion.

after running it for a while we end up seeing

[root at voip02 asterisk]# /usr/sbin/safe_asterisk: line 117:  7427
Segmentation fault      (core dumped) nice -n $PRIORITY
${ASTSBINDIR}/asterisk -f ${CLIARGS} ${ASTARGS} >&/dev/${TTY} </dev/${TTY}
Asterisk ended with exit status 139
Asterisk exited on signal 11.
Automatically restarting Asterisk.
mpg123: no process killed

I'll need to recompile for "don't optimise" so I haven't attached a core
debug, let me know if you need it. I will attached the sip info with sip
debug as well.
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---------------------------------------------------------------------- 
 kactus - 07-02-08 04:21  
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Hello again 

As I was finishing up for the day I setup the SVN-trunk-r126681 box to let
it run over night, and I noticed that it had stopped spamming the screen
with a single line
Killed

I copied the valgrind and malloc files above suffixed as number2 crash.

I start asterisk with the standard 
valgrind --log-file-exactly=valgrind.txt asterisk -vvvvcg
2>malloc_debug.txt

wait for it to finish loading then turn on the phone.

It seems to take 75 seconds to start, 20 for the phone to boot 15 seconds
for it to hang and then dies 30 seconds later. This is only the svn xen
virtual and I tried it a few times to confirm behavior was the same. (I
hadn't rebooted after killing it at this point) Then after rebooting the
virtual tried it again and found it was able to run as before (in that it
spammed the screen with handle_response_peerpoke).

This crash was not seen on the 1.4.21.1 box. 

Issue History 
Date Modified   Username       Field                    Change               
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07-02-08 04:21  kactus         Note Added: 0089580                          
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