=======================================================================
=== Currently Held Locks ==============================================
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: -1293632624 (do_monitor           started at [22503] chan_sip.c restart_monitor())
=== ---> Lock #0 (chan_sip.c): MUTEX 21954 handle_request_do &netlock 0xb36062a0 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x814521a]
	/usr/lib/asterisk/modules/chan_sip.so [0xb35ed2d5]
	/usr/lib/asterisk/modules/chan_sip.so [0xb35ee965]
	asterisk(ast_io_wait+0x90) [0x813c6e0]
	/usr/lib/asterisk/modules/chan_sip.so [0xb35db48a]
	asterisk [0x81e6c50]
	/lib/tls/i686/cmov/libpthread.so.0 [0xb7ade4fb]
	/lib/tls/i686/cmov/libc.so.6(clone+0x5e) [0xb7cebe5e]
=== ---> Lock #1 (chan_sip.c): MUTEX 7408 find_call sip_pvt_ptr 0xb956590 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x814521a]
	asterisk(_ao2_lock+0x263) [0x80877b3]
	/usr/lib/asterisk/modules/chan_sip.so [0xb356ff82]
	/usr/lib/asterisk/modules/chan_sip.so [0xb35ecad4]
	/usr/lib/asterisk/modules/chan_sip.so [0xb35ee965]
	asterisk(ast_io_wait+0x90) [0x813c6e0]
	/usr/lib/asterisk/modules/chan_sip.so [0xb35db48a]
	asterisk [0x81e6c50]
	/lib/tls/i686/cmov/libpthread.so.0 [0xb7ade4fb]
	/lib/tls/i686/cmov/libc.so.6(clone+0x5e) [0xb7cebe5e]
=== ---> Waiting for Lock #2 (pbx.c): WRLOCK 3955 ast_extension_state_add &(&hints)->lock 0x82648c8 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x814521a]
	asterisk [0x8180478]
	/usr/lib/asterisk/modules/pbx_config.so [0xb6fe2234]
	/usr/lib/asterisk/modules/pbx_config.so [0xb6fe2fd1]
	asterisk(ast_cli_command_full+0x1ed) [0x80ca98d]
	asterisk(ast_cli_command_multiple_full+0x75) [0x80cafe5]
	asterisk [0x8079bfb]
	asterisk [0x81e6c50]
	/lib/tls/i686/cmov/libpthread.so.0 [0xb7ade4fb]
	/lib/tls/i686/cmov/libc.so.6(clone+0x5e) [0xb7cebe5e]
=== -------------------------------------------------------------------
===
=== Thread ID: -1213928560 (netconsole           started at [ 1309] asterisk.c listener())
=== ---> Waiting for Lock #0 (pbx.c): WRLOCK 4064 ast_add_hint &(&hints)->lock 0x82648c8 (1)
	asterisk(ast_bt_get_addresses+0x1a) [0x814521a]
	asterisk [0x8180478]
	/usr/lib/asterisk/modules/pbx_config.so [0xb6fe2234]
	/usr/lib/asterisk/modules/pbx_config.so [0xb6fe2fd1]
	asterisk(ast_cli_command_full+0x1ed) [0x80ca98d]
	asterisk(ast_cli_command_multiple_full+0x75) [0x80cafe5]
	asterisk [0x8079bfb]
	asterisk [0x81e6c50]
	/lib/tls/i686/cmov/libpthread.so.0 [0xb7ade4fb]
	/lib/tls/i686/cmov/libc.so.6(clone+0x5e) [0xb7cebe5e]
=== -------------------------------------------------------------------
===
=======================================================================