=======================================================================
=== 13.7.2
=== Currently Held Locks
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: 0x7f007fd93700 LWP:10911 (do_monitor           started at [28969] chan_sip.c restart_monitor())
=== ---> Lock #0 (chan_sip.c): MUTEX 28342 handle_request_do &netlock 0x7f00cbbdd460 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:258 __ast_pthread_mutex_lock() (0x5321ef+BA)
	channels/chan_sip.c:28345 handle_request_do()
	channels/chan_sip.c:28304 sipsock_read()
	main/io.c:292 ast_io_wait() (0x529a2b+193)
	channels/chan_sip.c:28936 do_monitor()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== ---> Waiting for Lock #1 (chan_sip.c): MUTEX 9118 sip_pvt_lock_full chan 0x7f003004c860 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:258 __ast_pthread_mutex_lock() (0x5321ef+BA)
	main/astobj2.c:167 __ao2_lock() (0x45bb92+93)
	channels/chan_sip.c:9119 sip_pvt_lock_full()
	channels/chan_sip.c:28358 handle_request_do()
	channels/chan_sip.c:28304 sipsock_read()
	main/io.c:292 ast_io_wait() (0x529a2b+193)
	channels/chan_sip.c:28936 do_monitor()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== --- ---> Locked Here: app_mixmonitor.c line 1134 (stop_mixmonitor_full)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7f007efe0700 LWP:22148 (mixmonitor_thread    started at [  960] app_mixmonitor.c launch_monitor_thread())
=== ---> Lock #0 (app_mixmonitor.c): MUTEX 651 mixmonitor_thread &mixmonitor->mixmonitor_ds->lock 0x7f001c006b78 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:258 __ast_pthread_mutex_lock() (0x5321ef+BA)
	apps/app_mixmonitor.c:652 mixmonitor_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== ---> Lock #1 (file.c): RDLOCK 1204 ast_writefile &(&formats)->lock 0x985250 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:864 __ast_rwlock_rdlock() (0x533fbe+BA)
	main/file.c:1208 ast_writefile() (0x5120b7+82)
	apps/app_mixmonitor.c:614 mixmonitor_save_prep()
	apps/app_mixmonitor.c:654 mixmonitor_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7f007f0d8700 LWP:22389 (mixmonitor_thread    started at [  960] app_mixmonitor.c launch_monitor_thread())
=== ---> Lock #0 (app_mixmonitor.c): MUTEX 651 mixmonitor_thread &mixmonitor->mixmonitor_ds->lock 0x7f0030005258 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:258 __ast_pthread_mutex_lock() (0x5321ef+BA)
	apps/app_mixmonitor.c:652 mixmonitor_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== ---> Lock #1 (file.c): RDLOCK 1204 ast_writefile &(&formats)->lock 0x985250 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:864 __ast_rwlock_rdlock() (0x533fbe+BA)
	main/file.c:1208 ast_writefile() (0x5120b7+82)
	apps/app_mixmonitor.c:614 mixmonitor_save_prep()
	apps/app_mixmonitor.c:654 mixmonitor_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7f007ee6c700 LWP:22524 (mixmonitor_thread    started at [  960] app_mixmonitor.c launch_monitor_thread())
=== ---> Lock #0 (app_mixmonitor.c): MUTEX 651 mixmonitor_thread &mixmonitor->mixmonitor_ds->lock 0x7f002c0033b8 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:258 __ast_pthread_mutex_lock() (0x5321ef+BA)
	apps/app_mixmonitor.c:652 mixmonitor_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== ---> Lock #1 (file.c): RDLOCK 1204 ast_writefile &(&formats)->lock 0x985250 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:864 __ast_rwlock_rdlock() (0x533fbe+BA)
	main/file.c:1208 ast_writefile() (0x5120b7+82)
	apps/app_mixmonitor.c:614 mixmonitor_save_prep()
	apps/app_mixmonitor.c:654 mixmonitor_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7f007ed74700 LWP:22692 (mixmonitor_thread    started at [  960] app_mixmonitor.c launch_monitor_thread())
=== ---> Lock #0 (app_mixmonitor.c): MUTEX 651 mixmonitor_thread &mixmonitor->mixmonitor_ds->lock 0x7f003004ba78 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:258 __ast_pthread_mutex_lock() (0x5321ef+BA)
	apps/app_mixmonitor.c:652 mixmonitor_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== ---> Lock #1 (file.c): RDLOCK 1204 ast_writefile &(&formats)->lock 0x985250 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:864 __ast_rwlock_rdlock() (0x533fbe+BA)
	main/file.c:1208 ast_writefile() (0x5120b7+82)
	apps/app_mixmonitor.c:614 mixmonitor_save_prep()
	apps/app_mixmonitor.c:654 mixmonitor_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7f007ecf8700 LWP:22697 (bridge_channel_ind_thread started at [ 1713] bridge.c ast_bridge_impart())
=== ---> Lock #0 (app_mixmonitor.c): MUTEX 1134 stop_mixmonitor_full chan 0x7f003004c860 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:258 __ast_pthread_mutex_lock() (0x5321ef+BA)
	main/astobj2.c:167 __ao2_lock() (0x45bb92+93)
	apps/app_mixmonitor.c:1137 stop_mixmonitor_full()
	apps/app_mixmonitor.c:1186 stop_mixmonitor_exec()
	main/pbx.c:1722 pbx_exec() (0x564804+11C)
	main/pbx.c:4994 pbx_extension_helper()
	main/pbx.c:6217 ast_spawn_extension() (0x572080+64)
	main/pbx.c:6633 __ast_pbx_run()
	main/pbx.c:7001 ast_pbx_run_args() (0x574eb9+8B)
	main/pbx.c:7011 ast_pbx_run() (0x574f51+1D)
	main/bridge_after.c:544 ast_bridge_run_after_goto() (0x475984+2D)
	main/bridge.c:1638 bridge_channel_ind_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== ---> Waiting for Lock #1 (app_mixmonitor.c): MUTEX 1144 stop_mixmonitor_full &mixmonitor_ds->lock 0x7f003004ba78 (1)
	main/backtrace.c:59 __ast_bt_get_addresses() (0x4667bc+1D)
	main/lock.c:258 __ast_pthread_mutex_lock() (0x5321ef+BA)
	apps/app_mixmonitor.c:1148 stop_mixmonitor_full()
	apps/app_mixmonitor.c:1186 stop_mixmonitor_exec()
	main/pbx.c:1722 pbx_exec() (0x564804+11C)
	main/pbx.c:4994 pbx_extension_helper()
	main/pbx.c:6217 ast_spawn_extension() (0x572080+64)
	main/pbx.c:6633 __ast_pbx_run()
	main/pbx.c:7001 ast_pbx_run_args() (0x574eb9+8B)
	main/pbx.c:7011 ast_pbx_run() (0x574f51+1D)
	main/bridge_after.c:544 ast_bridge_run_after_goto() (0x475984+2D)
	main/bridge.c:1638 bridge_channel_ind_thread()
	main/utils.c:1237 dummy_start()
	pthread_create.c:0 start_thread()
	:0 __clone() (0x7f01410dd1b0+6D)
=== --- ---> Locked Here: app_mixmonitor.c line 651 (mixmonitor_thread)
=== -------------------------------------------------------------------
===
=======================================================================