=======================================================================
=== Currently Held Locks ==============================================
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: 139888806868752 (do_monitor           started at [24713] chan_sip.c restart_monitor())
=== ---> Lock #0 (chan_sip.c): MUTEX 24685 do_monitor &monlock 0x7f3a935e8f80 (1)
	/usr/sbin/asterisk(ast_bt_get_addresses+0x1d) [0x4e8baf]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd9) [0x4e17a6]
	/usr/lib/asterisk/modules/chan_sip.so(+0x824ad) [0x7f3a9339e4ad]
	/usr/sbin/asterisk() [0x5674e9]
	/lib/libpthread.so.0(+0x69ca) [0x7f3aa95779ca]
	/lib/libc.so.6(clone+0x6d) [0x7f3aa9a786fd]
=== ---> Waiting for Lock #1 (chan_sip.c): MUTEX 2394 sip_tcptls_write &tcptls_session->lock 0x7f3a7cf33718 (1)
	/usr/sbin/asterisk(ast_bt_get_addresses+0x1d) [0x4e8baf]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd9) [0x4e17a6]
	/usr/lib/asterisk/modules/chan_sip.so(+0x10d14) [0x7f3a9332cd14]
	/usr/lib/asterisk/modules/chan_sip.so(+0x141c8) [0x7f3a933301c8]
	/usr/lib/asterisk/modules/chan_sip.so(+0x15a79) [0x7f3a93331a79]
	/usr/lib/asterisk/modules/chan_sip.so(+0x17b23) [0x7f3a93333b23]
	/usr/lib/asterisk/modules/chan_sip.so(+0x3d0c6) [0x7f3a933590c6]
	/usr/lib/asterisk/modules/chan_sip.so(+0x8480e) [0x7f3a933a080e]
	/usr/lib/asterisk/modules/chan_sip.so(+0x45f2b) [0x7f3a93361f2b]
	/usr/sbin/asterisk(ast_sched_runq+0x18e) [0x54aa00]
	/usr/lib/asterisk/modules/chan_sip.so(+0x824bf) [0x7f3a9339e4bf]
	/usr/sbin/asterisk() [0x5674e9]
	/lib/libpthread.so.0(+0x69ca) [0x7f3aa95779ca]
	/lib/libc.so.6(clone+0x6d) [0x7f3aa9a786fd]
=== --- ---> Locked Here: chan_sip.c line 2632 (_sip_tcp_helper_thread)
=== -------------------------------------------------------------------
===
=== Thread ID: 139888675649296 (handle_tcptls_connection started at [  274] tcptls.c ast_tcptls_server_root())
=== ---> Lock #0 (chan_sip.c): MUTEX 2632 _sip_tcp_helper_thread &tcptls_session->lock 0x7f3a7cf33718 (1)
	/usr/sbin/asterisk(ast_bt_get_addresses+0x1d) [0x4e8baf]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd9) [0x4e17a6]
	/usr/lib/asterisk/modules/chan_sip.so(+0x11b3f) [0x7f3a9332db3f]
	/usr/lib/asterisk/modules/chan_sip.so(+0x10fa3) [0x7f3a9332cfa3]
	/usr/sbin/asterisk() [0x556aa6]
	/usr/sbin/asterisk() [0x5674e9]
	/lib/libpthread.so.0(+0x69ca) [0x7f3aa95779ca]
	/lib/libc.so.6(clone+0x6d) [0x7f3aa9a786fd]
=== -------------------------------------------------------------------
===
=== Thread ID: 139888686315280 (handle_tcptls_connection started at [  274] tcptls.c ast_tcptls_server_root())
=== ---> Lock #0 (chan_sip.c): MUTEX 2632 _sip_tcp_helper_thread &tcptls_session->lock 0x7f3a74d930e8 (1)
	/usr/sbin/asterisk(ast_bt_get_addresses+0x1d) [0x4e8baf]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd9) [0x4e17a6]
	/usr/lib/asterisk/modules/chan_sip.so(+0x11b3f) [0x7f3a9332db3f]
	/usr/lib/asterisk/modules/chan_sip.so(+0x10fa3) [0x7f3a9332cfa3]
	/usr/sbin/asterisk() [0x556aa6]
	/usr/sbin/asterisk() [0x5674e9]
	/lib/libpthread.so.0(+0x69ca) [0x7f3aa95779ca]
	/lib/libc.so.6(clone+0x6d) [0x7f3aa9a786fd]
=== -------------------------------------------------------------------
===
=======================================================================