=======================================================================
=== 13.1.0~dfsg-1.1ubuntu4.1
=== Currently Held Locks
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: 0x7f6a6f3e3700 LWP:23893 (do_monitor           started at [28815] chan_sip.c restart_monitor())
=== ---> Lock #0 (chan_sip.c): MUTEX 28189 handle_request_do &netlock 0x7f6a90ec9080 (1)
	asterisk __ast_bt_get_addresses() (0x564602287b2d+1D)
	asterisk __ast_pthread_mutex_lock() (0x564602367e03+E5)
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	asterisk ast_io_wait() (0x56460235e443+193)
	chan_sip.so <unknown>()
	asterisk <unknown>()
	:0 start_thread()
	libc.so.6 clone() (0x7f6b22e193b0+6D)
=== ---> Lock #1 (chan_sip.c): MUTEX 17087 register_verify peer 0x5646052c5130 (1)
	asterisk __ast_bt_get_addresses() (0x564602287b2d+1D)
	asterisk __ast_pthread_mutex_lock() (0x564602367e03+E5)
	asterisk __ao2_lock() (0x56460227bec1+B7)
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	asterisk ast_io_wait() (0x56460235e443+193)
	chan_sip.so <unknown>()
	asterisk <unknown>()
	:0 start_thread()
	libc.so.6 clone() (0x7f6b22e193b0+6D)
=== ---> Lock #2 (chan_sip.c): MUTEX 16315 parse_register_contact pvt 0x7f6ac81e3da0 (1)
	asterisk __ast_bt_get_addresses() (0x564602287b2d+1D)
	asterisk __ast_pthread_mutex_lock() (0x564602367e03+E5)
	asterisk __ao2_lock() (0x56460227bec1+B7)
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	chan_sip.so <unknown>()
	asterisk ast_io_wait() (0x56460235e443+193)
	chan_sip.so <unknown>()
	asterisk <unknown>()
	:0 start_thread()
	libc.so.6 clone() (0x7f6b22e193b0+6D)
=== -------------------------------------------------------------------
===
=======================================================================