[root@sip ~]# service asterisk restart
Shutting down asterisk:                                    [  OK  ]
Starting asterisk:                                         [  OK  ]
[root@sip ~]# /usr/sbin/safe_asterisk: line 125:  6208 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 EXITSTATUS-128.
Automatically restarting Asterisk.
mpg123: no process killed


[root@sip tmp]# gdb -c 'core.asterisk.-2009-07-13T12:20:52-0400' asterisk
GNU gdb Red Hat Linux (6.5-37.el5_2.2rh)
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...
(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".


warning: Can't read pathname for load map: Input/output error.
Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libcap.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libcap.so.1
Reading symbols from /lib/libpthread.so.0...
(no debugging symbols found)...done.
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /lib/libtermcap.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libtermcap.so.2
Reading symbols from /lib/libm.so.6...
(no debugging symbols found)...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /lib/libresolv.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /lib/libc.so.6...
(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libnss_files.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /usr/lib/asterisk/modules/res_features.so...done.
Loaded symbols for /usr/lib/asterisk/modules/res_features.so
Reading symbols from /lib/librt.so.1...done.
Loaded symbols for /lib/librt.so.1

Core was generated by `/usr/sbin/asterisk -f -U scopserv -G scopserv -vvvg -c'.
Program terminated with signal 11, Segmentation fault.
#0  0x00b6e973 in strlen () from /lib/ld-linux.so.2
(gdb) bt
#0  0x00b6e973 in strlen () from /lib/ld-linux.so.2
#1  0x00b66f32 in _dl_signal_error () from /lib/ld-linux.so.2
#2  0x00b6c4a3 in _dl_close () from /lib/ld-linux.so.2
#3  0x00cc1ce4 in dlclose_doit () from /lib/libdl.so.2
#4  0x00b66e36 in _dl_catch_error () from /lib/ld-linux.so.2
#5  0x00cc22cc in _dlerror_run () from /lib/libdl.so.2
#6  0x00cc1d1a in dlclose () from /lib/libdl.so.2
#7  0x080c248b in load_dynamic_module ()
#8  0x080c3824 in load_resource ()
#9  0x080c4282 in load_modules ()
#10 0x080721ec in main ()
(gdb) bt full
#0  0x00b6e973 in strlen () from /lib/ld-linux.so.2
No symbol table info available.
#1  0x00b66f32 in _dl_signal_error () from /lib/ld-linux.so.2
No symbol table info available.
#2  0x00b6c4a3 in _dl_close () from /lib/ld-linux.so.2
No symbol table info available.
#3  0x00cc1ce4 in dlclose_doit () from /lib/libdl.so.2
No symbol table info available.
#4  0x00b66e36 in _dl_catch_error () from /lib/ld-linux.so.2
No symbol table info available.
#5  0x00cc22cc in _dlerror_run () from /lib/libdl.so.2
No symbol table info available.
#6  0x00cc1d1a in dlclose () from /lib/libdl.so.2
No symbol table info available.
#7  0x080c248b in load_dynamic_module ()
No symbol table info available.
#8  0x080c3824 in load_resource ()
No symbol table info available.
#9  0x080c4282 in load_modules ()
No symbol table info available.
#10 0x080721ec in main ()
No symbol table info available.
(gdb) thread apply all bt

Thread 12 (process 6209):
#0  0x00883402 in __kernel_vsyscall ()
#1  0x00c43243 in poll () from /lib/libc.so.6
#2  0x0806b7e3 in listener ()
#3  0x08121a11 in dummy_start ()
#4  0x00cf545b in start_thread () from /lib/libpthread.so.0
#5  0x00c4ce5e in clone () from /lib/libc.so.6

Thread 11 (process 6210):
#0  0x00883402 in __kernel_vsyscall ()
#1  0x00c0cb06 in nanosleep () from /lib/libc.so.6
#2  0x00c464dc in usleep () from /lib/libc.so.6
#3  0x080a9036 in do_refresh ()
#4  0x08121a11 in dummy_start ()
#5  0x00cf545b in start_thread () from /lib/libpthread.so.0
#6  0x00c4ce5e in clone () from /lib/libc.so.6

Thread 10 (process 6211):
#0  0x00c4ce48 in clone () from /lib/libc.so.6
#1  0x00000000 in ?? ()

Thread 9 (process 6212):

#0  0x00883402 in __kernel_vsyscall ()
#1  0x00cf9256 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x080a44d1 in __ast_cond_wait ()
#3  0x080a41ca in do_devstate_changes ()
#4  0x08121a11 in dummy_start ()
#5  0x00cf545b in start_thread () from /lib/libpthread.so.0
#6  0x00c4ce5e in clone () from /lib/libc.so.6

Thread 8 (process 6213):
#0  0x00883402 in __kernel_vsyscall ()
#1  0x00c45c41 in select () from /lib/libc.so.6
#2  0x00fa9bb5 in ast_select (nfds=0, rfds=0xb7e9524c, wfds=0x0,
    efds=0xb7e951cc, tvp=0x0)
    at /dar/build/asterisk-1.4.26/include/asterisk/channel.h:1378
#3  0x00fa9b72 in do_parking_thread (ignore=0x0) at res_features.c:2535
#4  0x08121a11 in dummy_start ()
#5  0x00cf545b in start_thread () from /lib/libpthread.so.0
#6  0x00c4ce5e in clone () from /lib/libc.so.6

Thread 7 (process 6214):
#0  0x00883402 in __kernel_vsyscall ()
#1  0x00c43243 in poll () from /lib/libc.so.6
#2  0x080cf8c4 in get_input ()

#3  0x080cfb30 in do_message ()
#4  0x080cfd2c in session_do ()
#5  0x08121a11 in dummy_start ()
#6  0x00cf545b in start_thread () from /lib/libpthread.so.0
#7  0x00c4ce5e in clone () from /lib/libc.so.6

Thread 6 (process 6215):
#0  0x00883402 in __kernel_vsyscall ()
#1  0x00c43243 in poll () from /lib/libc.so.6
#2  0x080cf8c4 in get_input ()
#3  0x080cfb30 in do_message ()
#4  0x080cfd2c in session_do ()
#5  0x08121a11 in dummy_start ()
#6  0x00cf545b in start_thread () from /lib/libpthread.so.0
#7  0x00c4ce5e in clone () from /lib/libc.so.6

Thread 5 (process 6216):
#0  0x00c4ce48 in clone () from /lib/libc.so.6
#1  0x003d0f00 in ?? ()
#2  0x00000000 in ?? ()

Thread 4 (process 6217):
#0  0x00883402 in __kernel_vsyscall ()

#1  0x00cfbd9b in write () from /lib/libpthread.so.0
#2  0x08121e45 in ast_carefulwrite ()
#3  0x080c8425 in astman_append ()
#4  0x080cfd21 in session_do ()
#5  0x08121a11 in dummy_start ()
#6  0x00cf545b in start_thread () from /lib/libpthread.so.0
#7  0x00c4ce5e in clone () from /lib/libc.so.6

Thread 3 (process 6218):
#0  0x00c4ce48 in clone () from /lib/libc.so.6
#1  0x003d0f00 in ?? ()
#2  0x00000000 in ?? ()

Thread 2 (process 6219):
#0  0x00c4ce48 in clone () from /lib/libc.so.6
#1  0x003d0f00 in ?? ()
#2  0x00000000 in ?? ()

Thread 1 (process 6208):
#0  0x00b6e973 in strlen () from /lib/ld-linux.so.2
#1  0x00b66f32 in _dl_signal_error () from /lib/ld-linux.so.2
#2  0x00b6c4a3 in _dl_close () from /lib/ld-linux.so.2
#3  0x00cc1ce4 in dlclose_doit () from /lib/libdl.so.2

#4  0x00b66e36 in _dl_catch_error () from /lib/ld-linux.so.2
#5  0x00cc22cc in _dlerror_run () from /lib/libdl.so.2
#6  0x00cc1d1a in dlclose () from /lib/libdl.so.2
#7  0x080c248b in load_dynamic_module ()
#8  0x080c3824 in load_resource ()
#9  0x080c4282 in load_modules ()
#10 0x080721ec in main ()