asterix*CLI> core show locks

=======================================================================
=== Currently Held Locks ==============================================
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: -1223439472 (do_devstate_changes  started at [  723] devicestate.c ast_device_state_engine_init())
=== ---> Lock #0 (astobj2.c): MUTEX 657 internal_ao2_callback c 0x84ae300 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811a4d2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0x92) [0x8114791]
        /usr/sbin/asterisk(__ao2_lock+0x4a) [0x80880d0]
        /usr/sbin/asterisk [0x8088dcb]
        /usr/sbin/asterisk(__ao2_callback+0x56) [0x8089298]
        /usr/sbin/asterisk(__ao2_find+0x29) [0x80893b4]
        /usr/sbin/asterisk [0x80ad1ee]
        /usr/sbin/asterisk(ast_channel_get_by_name_prefix+0x28) [0x80ad2fe]
        /usr/sbin/asterisk(ast_parse_device_state+0x42) [0x80d8449]
        /usr/sbin/asterisk [0x80d8770]
        /usr/sbin/asterisk [0x80d8c09]
        /usr/sbin/asterisk [0x80d8f5f]
        /usr/sbin/asterisk [0x818cb6b]
        /lib/i686/cmov/libpthread.so.0 [0xb72e44c0]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb751484e]
=== ---> Waiting for Lock #1 (channel.c): MUTEX 1389 ast_channel_cmp_cb chan 0x8684c20 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811a4d2]
        /usr/sbin/asterisk(__ast_pthread_mutex_trylock+0x92) [0x8114add]
        /usr/sbin/asterisk(__ao2_trylock+0x4a) [0x8088222]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6df3bc2]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6df205e]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e27a1a]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e314f0]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e33bbb]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e05beb]
        /usr/sbin/asterisk [0x80b1ded]
        /usr/sbin/asterisk(ast_read+0x19) [0x80b3873]
        /usr/sbin/asterisk [0x80bbff2]
        /usr/sbin/asterisk(ast_channel_bridge+0x1316) [0x80be03d]
        /usr/sbin/asterisk(ast_bridge_call+0xc9f) [0x80f26b6]
        /usr/lib/asterisk/modules/app_dial.so [0xb38986bb]
        /usr/lib/asterisk/modules/app_dial.so [0xb3898fbe]
        /usr/sbin/asterisk(pbx_exec+0x1ea) [0x8130234]
        /usr/sbin/asterisk [0x8139311]
        /usr/sbin/asterisk(ast_spawn_extension+0x53) [0x813ab82]
        /usr/sbin/asterisk [0x813b26b]
        /usr/sbin/asterisk [0x813c721]
        /usr/sbin/asterisk [0x818cb6b]
        /lib/i686/cmov/libpthread.so.0 [0xb72e44c0]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb751484e]
=== --- ---> Locked Here: channel.c line 3280 (__ast_read)
=== -------------------------------------------------------------------
===
=== Thread ID: -1347757168 (do_monitor           started at [11266] chan_dahdi.c restart_monitor())
=== ---> Lock #0 (chan_dahdi.c): MUTEX 10997 do_monitor &iflock 0xb6e5c060 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811a4d2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0x92) [0x8114791]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e12194]
        /usr/sbin/asterisk [0x818cb6b]
        /lib/i686/cmov/libpthread.so.0 [0xb72e44c0]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb751484e]
=== ---> Waiting for Lock #1 (chan_dahdi.c): MUTEX 11015 do_monitor &i->lock 0xaffbf5e8 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811a4d2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0x92) [0x8114791]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e122a4]
        /usr/sbin/asterisk [0x818cb6b]
        /lib/i686/cmov/libpthread.so.0 [0xb72e44c0]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb751484e]
=== --- ---> Locked Here: chan_dahdi.c line 8340 (dahdi_exception)
=== -------------------------------------------------------------------
===
=== Thread ID: -1348744304 (pbx_thread           started at [ 4963] pbx.c ast_pbx_start())
=== ---> Lock #0 (channel.c): MUTEX 3280 __ast_read chan 0x8684c20 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811a4d2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0x92) [0x8114791]
        /usr/sbin/asterisk(__ao2_lock+0x4a) [0x80880d0]
        /usr/sbin/asterisk [0x80b17d2]
        /usr/sbin/asterisk(ast_read+0x19) [0x80b3873]
        /usr/sbin/asterisk [0x80bbff2]
        /usr/sbin/asterisk(ast_channel_bridge+0x1316) [0x80be03d]
        /usr/sbin/asterisk(ast_bridge_call+0xc9f) [0x80f26b6]
        /usr/lib/asterisk/modules/app_dial.so [0xb38986bb]
        /usr/lib/asterisk/modules/app_dial.so [0xb3898fbe]
        /usr/sbin/asterisk(pbx_exec+0x1ea) [0x8130234]
        /usr/sbin/asterisk [0x8139311]
        /usr/sbin/asterisk(ast_spawn_extension+0x53) [0x813ab82]
        /usr/sbin/asterisk [0x813b26b]
        /usr/sbin/asterisk [0x813c721]
        /usr/sbin/asterisk [0x818cb6b]
        /lib/i686/cmov/libpthread.so.0 [0xb72e44c0]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb751484e]
=== ---> Lock #1 (chan_dahdi.c): MUTEX 8340 dahdi_exception &p->lock 0xaffbf5e8 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811a4d2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0x92) [0x8114791]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e05b9e]
        /usr/sbin/asterisk [0x80b1ded]
        /usr/sbin/asterisk(ast_read+0x19) [0x80b3873]
        /usr/sbin/asterisk [0x80bbff2]
        /usr/sbin/asterisk(ast_channel_bridge+0x1316) [0x80be03d]
        /usr/sbin/asterisk(ast_bridge_call+0xc9f) [0x80f26b6]
        /usr/lib/asterisk/modules/app_dial.so [0xb38986bb]
        /usr/lib/asterisk/modules/app_dial.so [0xb3898fbe]
        /usr/sbin/asterisk(pbx_exec+0x1ea) [0x8130234]
        /usr/sbin/asterisk [0x8139311]
        /usr/sbin/asterisk(ast_spawn_extension+0x53) [0x813ab82]
        /usr/sbin/asterisk [0x813b26b]
        /usr/sbin/asterisk [0x813c721]
        /usr/sbin/asterisk [0x818cb6b]
        /lib/i686/cmov/libpthread.so.0 [0xb72e44c0]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb751484e]
=== ---> Waiting for Lock #2 (channel.c): MUTEX 1138 __ast_queue_frame chan 0x8676508 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811a4d2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0x92) [0x8114791]
        /usr/sbin/asterisk(__ao2_lock+0x4a) [0x80880d0]
        /usr/sbin/asterisk [0x80ac29e]
        /usr/sbin/asterisk(ast_queue_frame+0x28) [0x80ac7f7]
        /usr/sbin/asterisk(ast_queue_control+0x56) [0x80aca27]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e315b9]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e33bbb]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e05beb]
        /usr/sbin/asterisk [0x80b1ded]
        /usr/sbin/asterisk(ast_read+0x19) [0x80b3873]
        /usr/sbin/asterisk [0x80bbff2]
        /usr/sbin/asterisk(ast_channel_bridge+0x1316) [0x80be03d]
        /usr/sbin/asterisk(ast_bridge_call+0xc9f) [0x80f26b6]
        /usr/lib/asterisk/modules/app_dial.so [0xb38986bb]
        /usr/lib/asterisk/modules/app_dial.so [0xb3898fbe]
        /usr/sbin/asterisk(pbx_exec+0x1ea) [0x8130234]
        /usr/sbin/asterisk [0x8139311]
        /usr/sbin/asterisk(ast_spawn_extension+0x53) [0x813ab82]
        /usr/sbin/asterisk [0x813b26b]
        /usr/sbin/asterisk [0x813c721]
        /usr/sbin/asterisk [0x818cb6b]
        /lib/i686/cmov/libpthread.so.0 [0xb72e44c0]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb751484e]
=== --- ---> Locked Here: channel.c line 3810 (ast_indicate_data)
=== -------------------------------------------------------------------
===
=== Thread ID: -1348494448 (pbx_thread           started at [ 4963] pbx.c ast_pbx_start())
=== ---> Lock #0 (channel.c): MUTEX 3810 ast_indicate_data chan 0x8676508 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811a4d2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0x92) [0x8114791]
        /usr/sbin/asterisk(__ao2_lock+0x4a) [0x80880d0]
        /usr/sbin/asterisk(ast_indicate_data+0x41) [0x80b3943]
        /usr/sbin/asterisk(ast_indicate+0x28) [0x80b38b8]
        /usr/sbin/asterisk(ast_channel_bridge+0x5f9) [0x80bd320]
        /usr/sbin/asterisk(ast_bridge_call+0xc9f) [0x80f26b6]
        /usr/lib/asterisk/modules/app_dial.so [0xb38986bb]
        /usr/lib/asterisk/modules/app_dial.so [0xb3898fbe]
        /usr/sbin/asterisk(pbx_exec+0x1ea) [0x8130234]
        /usr/sbin/asterisk [0x8139311]
        /usr/sbin/asterisk(ast_spawn_extension+0x53) [0x813ab82]
        /usr/sbin/asterisk [0x813b26b]
        /usr/sbin/asterisk [0x813c721]
        /usr/sbin/asterisk [0x818cb6b]
        /lib/i686/cmov/libpthread.so.0 [0xb72e44c0]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb751484e]
=== ---> Waiting for Lock #1 (chan_dahdi.c): MUTEX 8802 dahdi_indicate &p->lock 0xaffbf5e8 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811a4d2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0x92) [0x8114791]
        /usr/lib/asterisk/modules/chan_dahdi.so [0xb6e122a4]
        /usr/sbin/asterisk [0x818cb6b]
        /lib/i686/cmov/libpthread.so.0 [0xb72e44c0]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb751484e]
=== --- ---> Locked Here: chan_dahdi.c line 8340 (dahdi_exception)
=== -------------------------------------------------------------------
===
=======================================================================

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