Asterisk Troubleshooting

$ asterisk -v
Asterisk 1.8.6.0, Copyright (C) 1999 - 2011 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
=========================================================================
Asterisk already running on /var/run/asterisk/asterisk.ctl.  Use 'asterisk -r' to connect.

--------
Owner   	CPU   	Command   
4461	root	97.7 %	asterisk -cddddddddddvvvvvvvv


(gdb) where
#0  process_db_keys (cb=0x80d6d50 <db_deltree_cb>, data=0x0, filter=0xbfc46b54 "/iax/provisioning/cache", sync=1) at db.c:193
#1  0x080d6903 in ast_db_deltree (family=0x11e80f0 "iax/provisioning/cache", keytree=0x0) at db.c:239
#2  0x011de06a in iax_provision_reload (reload=0) at iax2-provision.c:556
#3  0x011bc04e in load_module () at chan_iax2.c:14694
#4  0x08116141 in start_resource (mod=0x8db2008) at loader.c:785
#5  0x08116ae8 in load_resource_list (load_order=0xbfc474e0, global_symbols=0, mod_count=0xbfc474e8) at loader.c:973
#6  0x08116eea in load_modules (preload_only=0) at loader.c:1126
#7  0x08081e99 in main (argc=10, argv=0xbfc49a04) at asterisk.c:3824
(gdb)



-------------------
asterisk -cddddddvvvvv stops at the following...

  == Registered custom function 'CHECKSIPDOMAIN'
  == Manager registered action SIPpeers
  == Manager registered action SIPshowpeer
  == Manager registered action SIPqualifypeer
  == Manager registered action SIPshowregistry
  == Manager registered action SIPnotify
 chan_sip.so => (Session Initiation Protocol (SIP))
  == Parsing '/etc/asterisk/iax.conf':   == Found
  == Parsing '/etc/asterisk/iax_general_additional.conf':   == Found
  == Parsing '/etc/asterisk/iax_general_custom.conf':   == Found
  == Parsing '/etc/asterisk/iax_registrations_custom.conf':   == Found
  == Parsing '/etc/asterisk/iax_registrations.conf':   == Found
  == Parsing '/etc/asterisk/iax_custom.conf':   == Found
  == Parsing '/etc/asterisk/iax_additional.conf':   == Found
  == Parsing '/etc/asterisk/iax_custom_post.conf':   == Found
  == Parsing '/etc/asterisk/users.conf':   == Found
  == Using IAX2 TOS bits 184
  == Binding IAX2 to default address 0.0.0.0:4569
  == Registered application 'IAX2Provision'
  == Registered custom function 'IAXPEER'
  == Registered custom function 'IAXVAR'
  == Manager registered action IAXpeers
  == Manager registered action IAXpeerlist
  == Manager registered action IAXnetstats
  == Manager registered action IAXregistry
  == Registered channel type 'IAX2' (Inter Asterisk eXchange Driver (Ver 2))
  == 10 helper threads started
  == IAX Ready and Listening
  == Parsing '/etc/asterisk/iaxprov.conf':   == Found
    -- Loaded provisioning template 'default'