[ 1407.391733] br0: port 1(gw_l) entered blocking state
[ 1407.391780] br0: port 1(gw_l) entered disabled state
[ 1407.391825] gw_l: entered allmulticast mode
[ 1407.391883] gw_l: entered promiscuous mode
[ 1407.391938] br0: port 1(gw_l) entered blocking state
[ 1407.391970] br0: port 1(gw_l) entered forwarding state
[ 1407.453333] br0: port 2(amtg) entered blocking state
[ 1407.453379] br0: port 2(amtg) entered disabled state
[ 1407.453412] amtg: entered allmulticast mode
[ 1407.453460] amtg: entered promiscuous mode
[ 1407.728235] br0: port 2(amtg) entered blocking state
[ 1407.728289] br0: port 2(amtg) entered forwarding state
[ 1407.875986] gretap0: entered allmulticast mode
[ 1407.876053] erspan0: entered allmulticast mode
[ 1407.876087] amtr: entered allmulticast mode
[ 1407.876111] relay_gw: entered allmulticast mode
[ 1407.876146] relay_src: entered allmulticast mode
[ 1425.466340] br0: port 1(gw_l) entered disabled state
[ 1425.466540] gw_l (unregistering): left allmulticast mode
[ 1425.466587] gw_l (unregistering): left promiscuous mode
[ 1425.466620] br0: port 1(gw_l) entered disabled state
[ 1425.486127] gretap0: left allmulticast mode
[ 1425.486165] erspan0: left allmulticast mode
[ 1425.486196] amtr: left allmulticast mode
[ 1425.486226] relay_gw: left allmulticast mode
[ 1425.486264] relay_src: left allmulticast mode
[ 1425.493104] amtg: left allmulticast mode
[ 1425.493145] amtg: left promiscuous mode
[ 1425.493183] br0: port 2(amtg) entered disabled state