[ 1548.651503] br0: port 1(gw_l) entered blocking state
[ 1548.651561] br0: port 1(gw_l) entered disabled state
[ 1548.651595] gw_l: entered allmulticast mode
[ 1548.651636] gw_l: entered promiscuous mode
[ 1548.651665] br0: port 1(gw_l) entered blocking state
[ 1548.651695] br0: port 1(gw_l) entered forwarding state
[ 1548.667594] br0: port 2(amtg) entered blocking state
[ 1548.667630] br0: port 2(amtg) entered disabled state
[ 1548.667666] amtg: entered allmulticast mode
[ 1548.667699] amtg: entered promiscuous mode
[ 1548.719958] br0: port 2(amtg) entered blocking state
[ 1548.719987] br0: port 2(amtg) entered forwarding state
[ 1548.743090] amtr: entered allmulticast mode
[ 1548.743120] relay_gw: entered allmulticast mode
[ 1548.743152] relay_src: entered allmulticast mode
[ 1563.025358] br0: port 1(gw_l) entered disabled state
[ 1563.025515] gw_l (unregistering): left allmulticast mode
[ 1563.025551] gw_l (unregistering): left promiscuous mode
[ 1563.025586] br0: port 1(gw_l) entered disabled state
[ 1563.026792] amtr: left allmulticast mode
[ 1563.026815] relay_gw: left allmulticast mode
[ 1563.026845] relay_src: left allmulticast mode
[ 1563.052294] amtg: left allmulticast mode
[ 1563.052333] amtg: left promiscuous mode
[ 1563.052370] br0: port 2(amtg) entered disabled state