=======================================================================
=== Currently Held Locks ==============================================
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: 1079834960 (do_timing            started at [  479] res_timing_pthread.c init_timing_thread())
=== ---> Lock #0 (astobj2.c): MUTEX 657 internal_ao2_callback c 0x2aaaac229380 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x4e3639]
	asterisk(__ast_pthread_mutex_lock+0xad) [0x4dc880]
	asterisk(__ao2_lock+0x53) [0x443c91]
	asterisk [0x444a83]
	asterisk(__ao2_callback+0x59) [0x444ff6]
	/usr/lib/asterisk/modules/res_timing_pthread.so [0x2aaab228ff9e]
	asterisk [0x55c5ca]
	/lib64/libpthread.so.0 [0x2b5d1a935020]
	/lib64/libc.so.6(clone+0x6d) [0x2b5d19cf1f8d]
=== ---> Lock #1 (res_timing_pthread.c): MUTEX 437 run_timer timer 0xe9b9e0 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x4e3639]
	asterisk(__ast_pthread_mutex_lock+0xad) [0x4dc880]
	asterisk(__ao2_lock+0x53) [0x443c91]
	/usr/lib/asterisk/modules/res_timing_pthread.so [0x2aaab228fefe]
	asterisk [0x444bbf]
	asterisk(__ao2_callback+0x59) [0x444ff6]
	/usr/lib/asterisk/modules/res_timing_pthread.so [0x2aaab228ff9e]
	asterisk [0x55c5ca]
	/lib64/libpthread.so.0 [0x2b5d1a935020]
	/lib64/libc.so.6(clone+0x6d) [0x2b5d19cf1f8d]
=== -------------------------------------------------------------------
===
=== Thread ID: 1087961424 (do_monitor           started at [24372] chan_sip.c restart_monitor())
=== ---> Lock #0 (chan_sip.c): MUTEX 23866 handle_request_do &netlock 0x2aaad17aef80 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x4e3639]
	asterisk(__ast_pthread_mutex_lock+0xad) [0x4dc880]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1564484]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad156426c]
	asterisk(ast_io_wait+0x1ba) [0x4d6c30]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1565f91]
	asterisk [0x55c5ca]
	/lib64/libpthread.so.0 [0x2b5d1a935020]
	/lib64/libc.so.6(clone+0x6d) [0x2b5d19cf1f8d]
=== ---> Lock #1 (chan_sip.c): MUTEX 7415 find_call sip_pvt_ptr 0x2aaad644b880 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x4e3639]
	asterisk(__ast_pthread_mutex_lock+0xad) [0x4dc880]
	asterisk(__ao2_lock+0x53) [0x443c91]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1510b83]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1564498]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad156426c]
	asterisk(ast_io_wait+0x1ba) [0x4d6c30]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1565f91]
	asterisk [0x55c5ca]
	/lib64/libpthread.so.0 [0x2b5d1a935020]
	/lib64/libc.so.6(clone+0x6d) [0x2b5d19cf1f8d]
=== ---> Lock #2 (chan_sip.c): MUTEX 23880 handle_request_do p->owner 0x2aaad676b6c0 (2)
	asterisk(ast_bt_get_addresses+0x1a) [0x4e3639]
	asterisk(__ast_pthread_mutex_lock+0xad) [0x4dc880]
	asterisk(__ao2_lock+0x53) [0x443c91]
	asterisk [0x46a55b]
	asterisk(ast_queue_frame+0x27) [0x46ab42]
	asterisk(ast_queue_control_data+0x81) [0x46add5]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1516525]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1558c83]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad15637d4]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad15649c6]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad156426c]
	asterisk(ast_io_wait+0x1ba) [0x4d6c30]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1565f91]
	asterisk [0x55c5ca]
	/lib64/libpthread.so.0 [0x2b5d1a935020]
	/lib64/libc.so.6(clone+0x6d) [0x2b5d19cf1f8d]
=== ---> Waiting for Lock #3 (astobj2.c): MUTEX 657 internal_ao2_callback c 0x2aaaac229380 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x4e3639]
	asterisk(__ast_pthread_mutex_lock+0xad) [0x4dc880]
	asterisk(__ao2_lock+0x53) [0x443c91]
	asterisk [0x444a83]
	asterisk(__ao2_callback+0x59) [0x444ff6]
	asterisk(__ao2_find+0x2b) [0x44514f]
	/usr/lib/asterisk/modules/res_timing_pthread.so [0x2aaab228fa90]
	/usr/lib/asterisk/modules/res_timing_pthread.so [0x2aaab228f82a]
	asterisk(ast_timer_enable_continuous+0x2b) [0x5508d2]
	asterisk [0x46aaaf]
	asterisk(ast_queue_frame+0x27) [0x46ab42]
	asterisk(ast_queue_control_data+0x81) [0x46add5]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1516525]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1558c83]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad15637d4]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad15649c6]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad156426c]
	asterisk(ast_io_wait+0x1ba) [0x4d6c30]
	/usr/lib/asterisk/modules/chan_sip.so [0x2aaad1565f91]
	asterisk [0x55c5ca]
	/lib64/libpthread.so.0 [0x2b5d1a935020]
	/lib64/libc.so.6(clone+0x6d) [0x2b5d19cf1f8d]
=== --- ---> Locked Here: astobj2.c line 657 (internal_ao2_callback)
=== -------------------------------------------------------------------
===
=== Thread ID: 1094564176 (pbx_thread           started at [ 5007] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (channel.c): MUTEX 1780 ast_safe_sleep_conditional chan 0x2aaad676b6c0 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x4e3639]
	asterisk(__ast_pthread_mutex_lock+0xad) [0x4dc880]
	asterisk(__ao2_lock+0x53) [0x443c91]
	asterisk(ast_softhangup+0x2d) [0x46d447]
	asterisk [0x46809b]
	asterisk [0x444bbf]
	asterisk(__ao2_callback+0x59) [0x444ff6]
	asterisk(ast_begin_shutdown+0x36) [0x4680d8]
	asterisk [0x43cb07]
	asterisk [0x43d787]
	asterisk(ast_cli_command_full+0x222) [0x48be81]
	asterisk [0x43d4f9]
	asterisk [0x443a5b]
	/lib64/libc.so.6(__libc_start_main+0xf4) [0x2b5d19c4ab54]
	asterisk [0x421f19]
=== --- ---> Locked Here: chan_sip.c line 23880 (handle_request_do)
=== --- ---> Locked Here: channel.c line 1359 (__ast_queue_frame)
=== -------------------------------------------------------------------
===
=======================================================================