[asterisk-bugs] [Asterisk 0011594]: Asterisk dies on chan_zap reload

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=11594 
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Reported By:                yem
Assigned To:                jpeeler
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Project:                    Asterisk
Issue ID:                   11594
Category:                   Channels/chan_zap
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     assigned
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:             12-18-2007 12:10 CST
Last Modified:              05-15-2008 15:33 CDT
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Summary:                    Asterisk dies on chan_zap reload
Description: 
Asterisk dies when I do: module reload chan_zap.so.
Here is the output I get on the console:

local*CLI> module reload chan_zap.so
local*CLI> [Dec 18 12:59:20] WARNING[1024]: chan_zap.c:11129 process_zap:
Ignoring switchtype
[Dec 18 12:59:20] WARNING[1024]: chan_zap.c:11129 process_zap: Ignoring
resetinterval
[Dec 18 12:59:20] WARNING[1024]: chan_zap.c:11129 process_zap: Ignoring
overlapdial
[Dec 18 12:59:20] WARNING[1024]: chan_zap.c:11129 process_zap: Ignoring
priindication
[Dec 18 12:59:20] WARNING[1024]: chan_zap.c:11129 process_zap: Ignoring
facilityenable
[Dec 18 12:59:20] WARNING[1024]: chan_zap.c:11129 process_zap: Ignoring
signalling
/usr/sbin/safe_asterisk: line 117:   954 Segmentation fault      nice -n
$PRIORITY ${ASTSBINDIR}/asterisk -f ${CLIARGS} ${ASTARGS}
Asterisk ended with exit status 139
Asterisk exited on signal 11.

Disconnected from Asterisk server
local:~# Automatically restarting Asterisk.

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---------------------------------------------------------------------- 
 yem - 05-15-08 15:33  
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Ok, I installed:
zaptel-1.4.10.1
libpri-1.4.4
asterisk-1.4.19.2
asterisk-addons-1.4.6
wanpipe-3.3.9

I compiled with LOW_MEMORY and can reproduce the problem consistently. I
don't need anything attached on the PRI card. As soon as asterisk is
started I can get it to crash by doing a "reload chan_zap.so".
If I add the compile option DONT_OPTIMIZE, then it doesn't crash on
reload. If I don't compile with LOW_MEMORY, then it's fine as well.
Here is the output:
voip*CLI> core show version
Asterisk 1.4.19.2 built by root @ voip on a i686 running Linux on
2008-05-15 20:13:18 UTC
voip*CLI> core show uptime
System uptime: 38 seconds
voip*CLI> module reload chan_zap.so
[May 15 16:45:52] WARNING[12257]: chan_zap.c:11231 process_zap: Ignoring
switchtype
[May 15 16:45:52] WARNING[12257]: chan_zap.c:11231 process_zap: Ignoring
overlapdial
[May 15 16:45:52] WARNING[12257]: chan_zap.c:11231 process_zap: Ignoring
priindication
[May 15 16:45:52] WARNING[12257]: chan_zap.c:11231 process_zap: Ignoring
signalling
voip*CLI>
Disconnected from Asterisk server
voip:/usr/local/src/wanpipe# /usr/sbin/safe_asterisk: line 117: 12235
Segmentation fault      (core dumped) nice -n $PRIORITY
${ASTSBINDIR}/asterisk -f ${CLIARGS} ${ASTARGS}
Asterisk ended with exit status 139
Asterisk exited on signal 11.
Automatically restarting Asterisk. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
05-15-08 15:33  yem            Note Added: 0086923                          
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