=======================================================================
=== Currently Held Locks ==============================================
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: 0x7f7aa793e700 (do_monitor           started at [25114] chan_sip.c restart_monitor())
=== ---> Lock #0 (chan_sip.c): MUTEX 24629 handle_request_do &netlock 0x7f7ab4815900 (1)
	/usr/sbin/asterisk(ast_bt_get_addresses+0x1d) [0x4ebf72]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd9) [0x4e4dfc]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7f619) [0x7f7ab45c8619]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7f426) [0x7f7ab45c8426]
	/usr/sbin/asterisk(ast_io_wait+0x1c4) [0x4df048]
	/usr/lib/asterisk/modules/chan_sip.so(+0x80ebf) [0x7f7ab45c9ebf]
	/usr/sbin/asterisk() [0x568485]
	/lib/libpthread.so.0(+0x68ba) [0x7f7ac6ab48ba]
	/lib/libc.so.6(clone+0x6d) [0x7f7ac72ed02d]
=== ---> Lock #1 (astobj2.c): MUTEX 657 internal_ao2_callback c 0xd406b8 (1)
	/usr/sbin/asterisk(ast_bt_get_addresses+0x1d) [0x4ebf72]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd9) [0x4e4dfc]
	/usr/sbin/asterisk(__ao2_lock+0x5a) [0x447968]
	/usr/sbin/asterisk() [0x4486ae]
	/usr/sbin/asterisk(__ao2_callback+0x5f) [0x448be2]
	/usr/sbin/asterisk(__ao2_find+0x31) [0x448d54]
	/usr/sbin/asterisk() [0x46fa1e]
	/usr/sbin/asterisk(ast_channel_get_by_name+0x27) [0x46fa4f]
	/usr/lib/asterisk/modules/func_channel.so(+0x4864) [0x7f7aac99a864]
	/usr/sbin/asterisk(ast_func_write+0x16a) [0x50cfa8]
	/usr/sbin/asterisk(pbx_builtin_setvar_helper+0xc1) [0x522595]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7e427) [0x7f7ab45c7427]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7f7f2) [0x7f7ab45c87f2]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7f426) [0x7f7ab45c8426]
	/usr/sbin/asterisk(ast_io_wait+0x1c4) [0x4df048]
	/usr/lib/asterisk/modules/chan_sip.so(+0x80ebf) [0x7f7ab45c9ebf]
	/usr/sbin/asterisk() [0x568485]
	/lib/libpthread.so.0(+0x68ba) [0x7f7ac6ab48ba]
	/lib/libc.so.6(clone+0x6d) [0x7f7ac72ed02d]
=== ---> Waiting for Lock #2 (channel.c): MUTEX 1691 ast_channel_cmp_cb chan 0x7f7aa00f0928 (1)
	/usr/sbin/asterisk(ast_bt_get_addresses+0x1d) [0x4ebf72]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd9) [0x4e4dfc]
	/usr/sbin/asterisk(__ao2_lock+0x5a) [0x447968]
	/usr/sbin/asterisk() [0x46f630]
	/usr/sbin/asterisk() [0x44879f]
	/usr/sbin/asterisk(__ao2_callback+0x5f) [0x448be2]
	/usr/sbin/asterisk(__ao2_find+0x31) [0x448d54]
	/usr/sbin/asterisk() [0x46fa1e]
	/usr/sbin/asterisk(ast_channel_get_by_name+0x27) [0x46fa4f]
	/usr/lib/asterisk/modules/func_channel.so(+0x4864) [0x7f7aac99a864]
	/usr/sbin/asterisk(ast_func_write+0x16a) [0x50cfa8]
	/usr/sbin/asterisk(pbx_builtin_setvar_helper+0xc1) [0x522595]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7e427) [0x7f7ab45c7427]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7f7f2) [0x7f7ab45c87f2]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7f426) [0x7f7ab45c8426]
	/usr/sbin/asterisk(ast_io_wait+0x1c4) [0x4df048]
	/usr/lib/asterisk/modules/chan_sip.so(+0x80ebf) [0x7f7ab45c9ebf]
	/usr/sbin/asterisk() [0x568485]
	/lib/libpthread.so.0(+0x68ba) [0x7f7ac6ab48ba]
	/lib/libc.so.6(clone+0x6d) [0x7f7ac72ed02d]
=== --- ---> Locked Here: channel.c line 3714 (__ast_read)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7f7aa7086700 (pbx_thread           started at [ 5199] pbx.c ast_pbx_start())
=== ---> Lock #0 (channel.c): MUTEX 3714 __ast_read chan 0x7f7aa00f0928 (1)
	/usr/sbin/asterisk(ast_bt_get_addresses+0x1d) [0x4ebf72]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd9) [0x4e4dfc]
	/usr/sbin/asterisk(__ao2_lock+0x5a) [0x447968]
	/usr/lib/asterisk/modules/chan_sip.so(+0x2a51d) [0x7f7ab457351d]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7f6ff) [0x7f7ab45c86ff]
	/usr/lib/asterisk/modules/chan_sip.so(+0x7f426) [0x7f7ab45c8426]
	/usr/sbin/asterisk(ast_io_wait+0x1c4) [0x4df048]
	/usr/lib/asterisk/modules/chan_sip.so(+0x80ebf) [0x7f7ab45c9ebf]
	/usr/sbin/asterisk() [0x568485]
	/lib/libpthread.so.0(+0x68ba) [0x7f7ac6ab48ba]
	/lib/libc.so.6(clone+0x6d) [0x7f7ac72ed02d]
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7f7aa6f8e700 (pbx_thread           started at [ 5199] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (astobj2.c): MUTEX 657 internal_ao2_callback c 0xd406b8 (1)
	/usr/sbin/asterisk(ast_bt_get_addresses+0x1d) [0x4ebf72]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd9) [0x4e4dfc]
	/usr/sbin/asterisk(__ao2_lock+0x5a) [0x447968]
	/usr/sbin/asterisk() [0x4486ae]
	/usr/sbin/asterisk(__ao2_callback+0x5f) [0x448be2]
	/usr/sbin/asterisk(__ao2_unlink+0x45) [0x448479]
	/usr/sbin/asterisk(ast_hangup+0x254) [0x4723c1]
	/usr/lib/asterisk/modules/app_dial.so(+0x468a) [0x7f7aabd6a68a]
	/usr/lib/asterisk/modules/app_dial.so(+0x10d58) [0x7f7aabd76d58]
	/usr/lib/asterisk/modules/app_dial.so(+0x10f9b) [0x7f7aabd76f9b]
	/usr/sbin/asterisk(pbx_exec+0x1fb) [0x504c31]
	/usr/sbin/asterisk() [0x50e97c]
	/usr/sbin/asterisk(ast_spawn_extension+0x65) [0x5106be]
	/usr/sbin/asterisk() [0x51111b]
	/usr/sbin/asterisk() [0x512da6]
	/usr/sbin/asterisk() [0x568485]
	/lib/libpthread.so.0(+0x68ba) [0x7f7ac6ab48ba]
	/lib/libc.so.6(clone+0x6d) [0x7f7ac72ed02d]
=== --- ---> Locked Here: astobj2.c line 657 (internal_ao2_callback)
=== -------------------------------------------------------------------
===
=======================================================================

Parsing /etc/asterisk/extconfig.conf
Asterisk ending (0).