=======================================================================
=== Currently Held Locks ==============================================
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: -1221313680 (do_monitor           started at [22470] chan_sip.c restart_monitor())
=== ---> Lock #0 (chan_sip.c): MUTEX 22442 do_monitor &monlock 0xb78f2180 (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c54a9]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== ---> Waiting for Lock #1 (chan_sip.c): MUTEX 3429 __sip_xmit &p->socket.tcptls_session->lock 0x9a9b50c (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb786638b]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78679c7]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78694f4]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7888674]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c7805]
        /usr/lib/asterisk/modules/chan_sip.so [0xb789010d]
        asterisk(ast_sched_runq+0x176) [0x816991b]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c54b7]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== --- ---> Locked Here: chan_sip.c line 2930 (_sip_tcp_helper_thread)
=== -------------------------------------------------------------------
===
=== Thread ID: -1275495568 (handle_tls_connection started at [  265] tcptls.c ast_tcptls_server_root())
=== ---> Lock #0 (chan_sip.c): MUTEX 2930 _sip_tcp_helper_thread &tcptls_session->lock 0x9a9b50c (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78634ea]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863010]
        asterisk [0x8175fc6]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== -------------------------------------------------------------------
===
===
=== Thread ID: -1277953168 (pbx_thread           started at [ 4897] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (chan_sip.c): MUTEX 22459 restart_monitor &monlock 0xb78f2180 (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c55d0]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c8f50]
        asterisk(ast_request+0x1fc) [0x80ac1cc]
        /usr/lib/asterisk/modules/app_dial.so [0xb780d451]
        /usr/lib/asterisk/modules/app_dial.so [0xb7811e02]
        asterisk(pbx_exec+0x19e) [0x8125dd7]
        asterisk [0x812f994]
        asterisk(ast_spawn_extension+0x53) [0x8130ff2]
        asterisk [0x81316de]
        asterisk [0x8133413]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== --- ---> Locked Here: chan_sip.c line 22442 (do_monitor)
=== -------------------------------------------------------------------
===
=== Thread ID: -1278198928 (pbx_thread           started at [ 4897] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (chan_sip.c): MUTEX 22459 restart_monitor &monlock 0xb78f2180 (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c55d0]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c8f50]
        asterisk(ast_request+0x1fc) [0x80ac1cc]
        /usr/lib/asterisk/modules/app_dial.so [0xb780d451]
        /usr/lib/asterisk/modules/app_dial.so [0xb7811e02]
        asterisk(pbx_exec+0x19e) [0x8125dd7]
        asterisk [0x812f994]
        asterisk(ast_spawn_extension+0x53) [0x8130ff2]
        asterisk [0x81316de]
        asterisk [0x8133413]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== --- ---> Locked Here: chan_sip.c line 22442 (do_monitor)
=== -------------------------------------------------------------------
===
=== Thread ID: -1278444688 (pbx_thread           started at [ 4897] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (chan_sip.c): MUTEX 22459 restart_monitor &monlock 0xb78f2180 (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c55d0]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c8f50]
        asterisk(ast_request+0x1fc) [0x80ac1cc]
        /usr/lib/asterisk/modules/app_dial.so [0xb780d451]
        /usr/lib/asterisk/modules/app_dial.so [0xb7811e02]
        asterisk(pbx_exec+0x19e) [0x8125dd7]
        asterisk [0x812f994]
        asterisk(ast_spawn_extension+0x53) [0x8130ff2]
        asterisk [0x81316de]
        asterisk [0x8133413]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== --- ---> Locked Here: chan_sip.c line 22442 (do_monitor)
=== -------------------------------------------------------------------
===
=== Thread ID: -1278690448 (pbx_thread           started at [ 4897] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (chan_sip.c): MUTEX 22459 restart_monitor &monlock 0xb78f2180 (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c55d0]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c8f50]
        asterisk(ast_request+0x1fc) [0x80ac1cc]
        /usr/lib/asterisk/modules/app_dial.so [0xb780d451]
        /usr/lib/asterisk/modules/app_dial.so [0xb7811e02]
        asterisk(pbx_exec+0x19e) [0x8125dd7]
        asterisk [0x812f994]
        asterisk(ast_spawn_extension+0x53) [0x8130ff2]
        asterisk [0x81316de]
        asterisk [0x8133413]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== --- ---> Locked Here: chan_sip.c line 22442 (do_monitor)
=== -------------------------------------------------------------------
===
=== Thread ID: -1279181968 (pbx_thread           started at [ 4897] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (chan_sip.c): MUTEX 22459 restart_monitor &monlock 0xb78f2180 (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c55d0]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c8f50]
        asterisk(ast_request+0x1fc) [0x80ac1cc]
        /usr/lib/asterisk/modules/app_dial.so [0xb780d451]
        /usr/lib/asterisk/modules/app_dial.so [0xb7811e02]
        asterisk(pbx_exec+0x19e) [0x8125dd7]
        asterisk [0x812f994]
        asterisk(ast_spawn_extension+0x53) [0x8130ff2]
        asterisk [0x81316de]
        asterisk [0x8133413]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== --- ---> Locked Here: chan_sip.c line 22442 (do_monitor)
=== -------------------------------------------------------------------
===
=== Thread ID: -1279427728 (pbx_thread           started at [ 4897] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (chan_sip.c): MUTEX 22459 restart_monitor &monlock 0xb78f2180 (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c55d0]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c8f50]
        asterisk(ast_request+0x1fc) [0x80ac1cc]
        /usr/lib/asterisk/modules/app_dial.so [0xb780d451]
        /usr/lib/asterisk/modules/app_dial.so [0xb7811e02]
        asterisk(pbx_exec+0x19e) [0x8125dd7]
        asterisk [0x812f994]
        asterisk(ast_spawn_extension+0x53) [0x8130ff2]
        asterisk [0x81316de]
        asterisk [0x8133413]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== --- ---> Locked Here: chan_sip.c line 22442 (do_monitor)
=== -------------------------------------------------------------------
=== -------------------------------------------------------------------
===
=== Thread ID: -1279919248 (pbx_thread           started at [ 4897] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (chan_sip.c): MUTEX 22459 restart_monitor &monlock 0xb78f2180 (1)
        asterisk(ast_bt_get_addresses+0x19) [0x8110702]
        /usr/lib/asterisk/modules/chan_sip.so [0xb7863aff]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c55d0]
        /usr/lib/asterisk/modules/chan_sip.so [0xb78c8f50]
        asterisk(ast_request+0x1fc) [0x80ac1cc]
        /usr/lib/asterisk/modules/app_dial.so [0xb780d451]
        /usr/lib/asterisk/modules/app_dial.so [0xb7811e02]
        asterisk(pbx_exec+0x19e) [0x8125dd7]
        asterisk [0x812f994]
        asterisk(ast_spawn_extension+0x53) [0x8130ff2]
        asterisk [0x81316de]
        asterisk [0x8133413]
        asterisk [0x81857ca]
        /lib/i686/libpthread.so.0 [0xb7ba18e5]
        /lib/i686/libc.so.6(clone+0x5e) [0xb7e23bbe]
=== --- ---> Locked Here: chan_sip.c line 22442 (do_monitor)
=== -------------------------------------------------------------------
===
=======================================================================