[ 1300.406897] br0: port 1(gw_l) entered blocking state
[ 1300.406967] br0: port 1(gw_l) entered disabled state
[ 1300.407038] gw_l: entered allmulticast mode
[ 1300.407110] gw_l: entered promiscuous mode
[ 1300.407176] br0: port 1(gw_l) entered blocking state
[ 1300.407220] br0: port 1(gw_l) entered forwarding state
[ 1300.452227] br0: port 2(amtg) entered blocking state
[ 1300.452299] br0: port 2(amtg) entered disabled state
[ 1300.452344] amtg: entered allmulticast mode
[ 1300.452413] amtg: entered promiscuous mode
[ 1300.627225] br0: port 2(amtg) entered blocking state
[ 1300.627291] br0: port 2(amtg) entered forwarding state
[ 1300.706585] gretap0: entered allmulticast mode
[ 1300.706660] erspan0: entered allmulticast mode
[ 1300.706710] amtr: entered allmulticast mode
[ 1300.706748] relay_gw: entered allmulticast mode
[ 1300.706798] relay_src: entered allmulticast mode
[ 1318.994417] br0: port 1(gw_l) entered disabled state
[ 1318.994771] gw_l (unregistering): left allmulticast mode
[ 1318.994842] gw_l (unregistering): left promiscuous mode
[ 1318.994882] br0: port 1(gw_l) entered disabled state
[ 1319.008000] gretap0: left allmulticast mode
[ 1319.008054] erspan0: left allmulticast mode
[ 1319.008089] amtr: left allmulticast mode
[ 1319.008126] relay_gw: left allmulticast mode
[ 1319.008167] relay_src: left allmulticast mode
[ 1319.020105] amtg: left allmulticast mode
[ 1319.020162] amtg: left promiscuous mode
[ 1319.020207] br0: port 2(amtg) entered disabled state