[ 1606.197150] br0: port 1(gw_l) entered blocking state
[ 1606.197200] br0: port 1(gw_l) entered disabled state
[ 1606.197230] gw_l: entered allmulticast mode
[ 1606.197268] gw_l: entered promiscuous mode
[ 1606.197301] br0: port 1(gw_l) entered blocking state
[ 1606.197332] br0: port 1(gw_l) entered forwarding state
[ 1606.212452] br0: port 2(amtg) entered blocking state
[ 1606.212483] br0: port 2(amtg) entered disabled state
[ 1606.212519] amtg: entered allmulticast mode
[ 1606.212555] amtg: entered promiscuous mode
[ 1606.262959] br0: port 2(amtg) entered blocking state
[ 1606.262991] br0: port 2(amtg) entered forwarding state
[ 1606.290895] gretap0: entered allmulticast mode
[ 1606.290929] erspan0: entered allmulticast mode
[ 1606.290965] amtr: entered allmulticast mode
[ 1606.290986] relay_gw: entered allmulticast mode
[ 1606.291010] relay_src: entered allmulticast mode
[ 1620.467810] br0: port 1(gw_l) entered disabled state
[ 1620.467990] gw_l (unregistering): left allmulticast mode
[ 1620.468028] gw_l (unregistering): left promiscuous mode
[ 1620.468062] br0: port 1(gw_l) entered disabled state
[ 1620.469602] gretap0: left allmulticast mode
[ 1620.469627] erspan0: left allmulticast mode
[ 1620.469657] amtr: left allmulticast mode
[ 1620.469684] relay_gw: left allmulticast mode
[ 1620.469710] relay_src: left allmulticast mode
[ 1620.482718] amtg: left allmulticast mode
[ 1620.482752] amtg: left promiscuous mode
[ 1620.482785] br0: port 2(amtg) entered disabled state