[ 1478.759178] br0: port 1(gw_l) entered blocking state
[ 1478.759227] br0: port 1(gw_l) entered disabled state
[ 1478.759260] gw_l: entered allmulticast mode
[ 1478.759302] gw_l: entered promiscuous mode
[ 1478.759335] br0: port 1(gw_l) entered blocking state
[ 1478.759365] br0: port 1(gw_l) entered forwarding state
[ 1478.774504] br0: port 2(amtg) entered blocking state
[ 1478.774555] br0: port 2(amtg) entered disabled state
[ 1478.774588] amtg: entered allmulticast mode
[ 1478.774633] amtg: entered promiscuous mode
[ 1478.821618] br0: port 2(amtg) entered blocking state
[ 1478.821651] br0: port 2(amtg) entered forwarding state
[ 1478.844811] gretap0: entered allmulticast mode
[ 1478.844880] erspan0: entered allmulticast mode
[ 1478.844957] amtr: entered allmulticast mode
[ 1478.845016] relay_gw: entered allmulticast mode
[ 1478.845084] relay_src: entered allmulticast mode
[ 1493.209684] br0: port 1(gw_l) entered disabled state
[ 1493.209837] gw_l (unregistering): left allmulticast mode
[ 1493.209869] gw_l (unregistering): left promiscuous mode
[ 1493.209898] br0: port 1(gw_l) entered disabled state
[ 1493.213316] gretap0: left allmulticast mode
[ 1493.213346] erspan0: left allmulticast mode
[ 1493.213365] amtr: left allmulticast mode
[ 1493.213388] relay_gw: left allmulticast mode
[ 1493.213418] relay_src: left allmulticast mode
[ 1493.229639] amtg: left allmulticast mode
[ 1493.229672] amtg: left promiscuous mode
[ 1493.229709] br0: port 2(amtg) entered disabled state