[ 1757.516673] br0: port 1(gw_l) entered blocking state
[ 1757.516711] br0: port 1(gw_l) entered disabled state
[ 1757.516747] gw_l: entered allmulticast mode
[ 1757.516793] gw_l: entered promiscuous mode
[ 1757.516834] br0: port 1(gw_l) entered blocking state
[ 1757.516878] br0: port 1(gw_l) entered forwarding state
[ 1757.535343] br0: port 2(amtg) entered blocking state
[ 1757.535387] br0: port 2(amtg) entered disabled state
[ 1757.535412] amtg: entered allmulticast mode
[ 1757.535451] amtg: entered promiscuous mode
[ 1757.594927] br0: port 2(amtg) entered blocking state
[ 1757.594950] br0: port 2(amtg) entered forwarding state
[ 1757.621722] gretap0: entered allmulticast mode
[ 1757.621786] erspan0: entered allmulticast mode
[ 1757.621863] amtr: entered allmulticast mode
[ 1757.621986] relay_gw: entered allmulticast mode
[ 1757.622101] relay_src: entered allmulticast mode
[ 1771.932973] br0: port 1(gw_l) entered disabled state
[ 1771.933134] gw_l (unregistering): left allmulticast mode
[ 1771.933177] gw_l (unregistering): left promiscuous mode
[ 1771.933199] br0: port 1(gw_l) entered disabled state
[ 1771.935029] gretap0: left allmulticast mode
[ 1771.935047] erspan0: left allmulticast mode
[ 1771.935085] amtr: left allmulticast mode
[ 1771.935101] relay_gw: left allmulticast mode
[ 1771.935129] relay_src: left allmulticast mode
[ 1771.940956] amtg: left allmulticast mode
[ 1771.940976] amtg: left promiscuous mode
[ 1771.941008] br0: port 2(amtg) entered disabled state