=======================================================================
=== SVN-trunk-r403292M
=== Currently Held Locks
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: 0x7f4dd8102700 (worker_start         started at [ 1046] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (channel.c): MUTEX 6531 ast_do_masquerade channels 0x15dbbc0 (1)
	asterisk(__ast_bt_get_addresses+0x1d) [0x46a6d1]
	asterisk(__ast_pthread_mutex_lock+0xe0) [0x540f53]
	asterisk(__ao2_lock+0xe4) [0x45c046]
	asterisk() [0x45dc1f]
	asterisk(__ao2_callback+0x5c) [0x45e126]
	asterisk(__ao2_unlink+0xa2) [0x45d98f]
	asterisk(ast_do_masquerade+0x275) [0x4c3a18]
	asterisk() [0x4b9a6e]
	asterisk(ast_read+0x1d) [0x4bc0ef]
	asterisk() [0x520582]
	asterisk(ast_waitstream+0x4f) [0x520cdf]
	/usr/lib/asterisk/modules/app_playback.so(+0x2f74) [0x7f4dc14cdf74]
	asterisk(pbx_exec+0x13d) [0x579c1a]
	asterisk() [0x584ddf]
	asterisk(ast_spawn_extension+0x64) [0x587ef7]
	asterisk() [0x58980c]
	asterisk() [0x58b856]
	asterisk() [0x60bc0e]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a) [0x7f4e08fa9e9a]
	/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f4e0a737ccd]
=== --- ---> Locked Here: channel.c line 6531 (ast_do_masquerade)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7f4da32c0700 (pbx_thread           started at [ 6488] pbx.c ast_pbx_start())
=== ---> Lock #0 (channel.c): MUTEX 6531 ast_do_masquerade channels 0x15dbbc0 (1)
	asterisk(__ast_bt_get_addresses+0x1d) [0x46a6d1]
	asterisk(__ast_pthread_mutex_lock+0xe0) [0x540f53]
	asterisk(__ao2_lock+0xe4) [0x45c046]
	asterisk(ast_do_masquerade+0xb4) [0x4c3857]
	asterisk() [0x4b9a6e]
	asterisk(ast_read+0x1d) [0x4bc0ef]
	asterisk() [0x520582]
	asterisk(ast_waitstream+0x4f) [0x520cdf]
	/usr/lib/asterisk/modules/app_playback.so(+0x2f74) [0x7f4dc14cdf74]
	asterisk(pbx_exec+0x13d) [0x579c1a]
	asterisk() [0x584ddf]
	asterisk(ast_spawn_extension+0x64) [0x587ef7]
	asterisk() [0x58980c]
	asterisk() [0x58b856]
	asterisk() [0x60bc0e]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a) [0x7f4e08fa9e9a]
	/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f4e0a737ccd]
=== ---> Lock #1 (channel.c): MUTEX 6576 ast_do_masquerade original 0x7f4de0042c30 (1)
	asterisk(__ast_bt_get_addresses+0x1d) [0x46a6d1]
	asterisk(__ast_pthread_mutex_lock+0xe0) [0x540f53]
	asterisk(__ao2_lock+0xe4) [0x45c046]
	asterisk(ast_do_masquerade+0x310) [0x4c3ab3]
	asterisk() [0x4b9a6e]
	asterisk(ast_read+0x1d) [0x4bc0ef]
	asterisk() [0x520582]
	asterisk(ast_waitstream+0x4f) [0x520cdf]
	/usr/lib/asterisk/modules/app_playback.so(+0x2f74) [0x7f4dc14cdf74]
	asterisk(pbx_exec+0x13d) [0x579c1a]
	asterisk() [0x584ddf]
	asterisk(ast_spawn_extension+0x64) [0x587ef7]
	asterisk() [0x58980c]
	asterisk() [0x58b856]
	asterisk() [0x60bc0e]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a) [0x7f4e08fa9e9a]
	/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f4e0a737ccd]
=== ---> Lock #2 (channel.c): MUTEX 6576 ast_do_masquerade clonechan 0x7f4de0085750 (1)
	asterisk(__ast_bt_get_addresses+0x1d) [0x46a6d1]
	asterisk(__ast_pthread_mutex_trylock+0xe0) [0x5413c0]
	asterisk(__ao2_trylock+0xe4) [0x45c405]
	asterisk(ast_do_masquerade+0x38f) [0x4c3b32]
	asterisk() [0x4b9a6e]
	asterisk(ast_read+0x1d) [0x4bc0ef]
	asterisk() [0x520582]
	asterisk(ast_waitstream+0x4f) [0x520cdf]
	/usr/lib/asterisk/modules/app_playback.so(+0x2f74) [0x7f4dc14cdf74]
	asterisk(pbx_exec+0x13d) [0x579c1a]
	asterisk() [0x584ddf]
	asterisk(ast_spawn_extension+0x64) [0x587ef7]
	asterisk() [0x58980c]
	asterisk() [0x58b856]
	asterisk() [0x60bc0e]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a) [0x7f4e08fa9e9a]
	/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f4e0a737ccd]
=== -------------------------------------------------------------------
===
=======================================================================