[asterisk-bugs] [Asterisk 0014019]: Starting or restarting asterisk causes seg fault and core dump, apparently in ael/pval.c:4833
Asterisk Bug Tracker
noreply at bugs.digium.com
Thu Dec 4 21:43:51 CST 2008
A NOTE has been added to this issue.
======================================================================
http://bugs.digium.com/view.php?id=14019
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Reported By: ckjohnsonme
Assigned To: murf
======================================================================
Project: Asterisk
Issue ID: 14019
Category: PBX/pbx_ael
Reproducibility: sometimes
Severity: crash
Priority: normal
Status: assigned
Asterisk Version: SVN
SVN Branch (only for SVN checkouts, not tarball releases): trunk
SVN Revision (number only!): 160852
Disclaimer on File?: N/A
Request Review:
======================================================================
Date Submitted: 2008-12-03 20:11 CST
Last Modified: 2008-12-04 21:43 CST
======================================================================
Summary: Starting or restarting asterisk causes seg fault and
core dump, apparently in ael/pval.c:4833
Description:
[root at freedom asterisk]# asterisk -V
Asterisk SVN-trunk-r160791
[root at freedom asterisk]# service asterisk start
Starting asterisk: [ OK ]
[root at freedom asterisk]# service asterisk restart
Shutting down asterisk: Asterisk ended with exit status 0
Asterisk shutdown normally.
[ OK ]
Starting asterisk: [ OK ]
[root at freedom asterisk]# /usr/sbin/safe_asterisk: line 138: 11599
Segmentation fault (core dumped) nice -n $PRIORITY
${ASTSBINDIR}/asterisk -f ${CLIARGS} ${ASTARGS} > /dev/${TTY} 2>&1 <
/dev/${TTY}
Asterisk ended with exit status 139
Asterisk exited on signal 11.
Automatically restarting Asterisk.
mpg123: no process killed
/usr/sbin/safe_asterisk: line 138: 11643 Segmentation fault (core
dumped) nice -n $PRIORITY ${ASTSBINDIR}/asterisk -f ${CLIARGS} ${ASTARGS} >
/dev/${TTY} 2>&1 < /dev/${TTY}
Asterisk ended with exit status 139
Asterisk exited on signal 11.
Automatically restarting Asterisk.
mpg123: no process killed
/usr/sbin/safe_asterisk: line 138: 11688 Segmentation fault (core
dumped) nice -n $PRIORITY ${ASTSBINDIR}/asterisk -f ${CLIARGS} ${ASTARGS} >
/dev/${TTY} 2>&1 < /dev/${TTY}
Asterisk ended with exit status 139
Asterisk exited on signal 11.
Automatically restarting Asterisk.
mpg123: no process killed
/usr/sbin/safe_asterisk: line 138: 11732 Segmentation fault (core
dumped) nice -n $PRIORITY ${ASTSBINDIR}/asterisk -f ${CLIARGS} ${ASTARGS} >
/dev/${TTY} 2>&1 < /dev/${TTY}
Asterisk ended with exit status 139
Asterisk exited on signal 11.
Automatically restarting Asterisk.
mpg123: no process killed
/usr/sbin/safe_asterisk: line 138: 11775 Segmentation fault (core
dumped) nice -n $PRIORITY ${ASTSBINDIR}/asterisk -f ${CLIARGS} ${ASTARGS} >
/dev/${TTY} 2>&1 < /dev/${TTY}
Asterisk ended with exit status 139
Asterisk exited on signal 11.
Automatically restarting Asterisk.
mpg123: no process killed
The problem occurs frequently but not reliably. Starting asterisk service
usually causes one or more segfaults before safe_asterisk successfully
starts asterisk.
======================================================================
----------------------------------------------------------------------
(0095828) ckjohnsonme (reporter) - 2008-12-04 21:43
http://bugs.digium.com/view.php?id=14019#c95828
----------------------------------------------------------------------
Here is one:
http://bugs.digium.com/view.php?id=0 destroy_pval (item=0x7fb200000000) at
ael/pval.c:4833
http://bugs.digium.com/view.php?id=1 0x000000000481614f in destroy_pval_item
(item=0x7fb2a007a5b0)
at ael/pval.c:4809
http://bugs.digium.com/view.php?id=2 0x0000000004816321 in destroy_pval
(item=0x7fb200000000) at
ael/pval.c:4835
http://bugs.digium.com/view.php?id=3 0x000000000481614f in destroy_pval_item
(item=0x7fb2a007a720)
at ael/pval.c:4809
http://bugs.digium.com/view.php?id=4 0x0000000004816321 in destroy_pval
(item=0x7fb200000000) at
ael/pval.c:4835
http://bugs.digium.com/view.php?id=5 0x000000000481614f in destroy_pval_item
(item=0x7fb2a0079ae0)
at ael/pval.c:4809
http://bugs.digium.com/view.php?id=6 0x0000000004816321 in destroy_pval
(item=0x7fb200000000) at
ael/pval.c:4835
http://bugs.digium.com/view.php?id=7 0x00007fb294ab92e9 in pbx_load_module ()
at pbx_ael.c:150
http://bugs.digium.com/view.php?id=8 0x00007fb294ab932d in
handle_cli_ael_reload (e=0x7fb200000000,
cmd=-55342744, a=0x25) at pbx_ael.c:206
http://bugs.digium.com/view.php?id=9 0x00000000004544b0 in ast_cli_command_full
(uid=0, gid=0, fd=21,
s=0x41f80ae0 "ael reload") at cli.c:2224
http://bugs.digium.com/view.php?id=10 0x00000000004546e3 in
ast_cli_command_multiple_full (uid=0, gid=0,
fd=21,
size=<value optimized out>, s=0x41f80d20 "ael reload") at cli.c:2247
http://bugs.digium.com/view.php?id=11 0x000000000042f733 in netconsole
(vconsole=<value optimized out>)
at asterisk.c:1071
http://bugs.digium.com/view.php?id=12 0x00000000004f14ac in dummy_start
(data=<value optimized out>)
at utils.c:1024
http://bugs.digium.com/view.php?id=13 0x00000036fd60729a in start_thread () from
/lib64/libpthread.so.0
http://bugs.digium.com/view.php?id=14 0x00000036fcae439d in clone () from
/lib64/libc.so.6
And another:
http://bugs.digium.com/view.php?id=0 destroy_pval (item=0x7fe900000000) at
ael/pval.c:4833
http://bugs.digium.com/view.php?id=1 0x000000000318014f in destroy_pval_item
(item=0x7fe9082b3df0) at
ael/pval.c:4809
http://bugs.digium.com/view.php?id=2 0x0000000003180321 in destroy_pval
(item=0x7fe900000000) at
ael/pval.c:4835
http://bugs.digium.com/view.php?id=3 0x000000000318014f in destroy_pval_item
(item=0x7fe9082b3f60) at
ael/pval.c:4809
http://bugs.digium.com/view.php?id=4 0x0000000003180321 in destroy_pval
(item=0x7fe900000000) at
ael/pval.c:4835
http://bugs.digium.com/view.php?id=5 0x000000000318014f in destroy_pval_item
(item=0x7fe9082b4d40) at
ael/pval.c:4809
http://bugs.digium.com/view.php?id=6 0x0000000003180321 in destroy_pval
(item=0x7fe900000000) at
ael/pval.c:4835
http://bugs.digium.com/view.php?id=7 0x00007fe8fe36d2e9 in pbx_load_module ()
at pbx_ael.c:150
http://bugs.digium.com/view.php?id=8 0x00000000004906ba in load_resource
(resource_name=0x1e9d430
"pbx_ael.so",
global_symbols_only=<value optimized out>) at loader.c:694
http://bugs.digium.com/view.php?id=9 0x0000000000490eef in load_modules
(preload_only=0) at loader.c:898
http://bugs.digium.com/view.php?id=10 0x0000000000431db5 in main (argc=<value
optimized out>,
argv=0x7fff16af58b8)
at asterisk.c:3407
http://bugs.digium.com/view.php?id=11 0x00000036fca1e32a in __libc_start_main ()
from /lib64/libc.so.6
http://bugs.digium.com/view.php?id=12 0x0000000000419369 in
pthread_attr_setdetachstate ()
http://bugs.digium.com/view.php?id=13 0x00007fff16af58a8 in ?? ()
http://bugs.digium.com/view.php?id=14 0x000000000000001c in ?? ()
http://bugs.digium.com/view.php?id=15 0x0000000000000004 in ?? ()
http://bugs.digium.com/view.php?id=16 0x00007fff16af6f61 in ?? ()
http://bugs.digium.com/view.php?id=17 0x00007fff16af6f74 in ?? ()
http://bugs.digium.com/view.php?id=18 0x00007fff16af6f77 in ?? ()
http://bugs.digium.com/view.php?id=19 0x00007fff16af6f7d in ?? ()
http://bugs.digium.com/view.php?id=20 0x0000000000000000 in ?? ()
Issue History
Date Modified Username Field Change
======================================================================
2008-12-04 21:43 ckjohnsonme Note Added: 0095828
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