[ 1520.806758] br0: port 1(gw_l) entered blocking state
[ 1520.806809] br0: port 1(gw_l) entered disabled state
[ 1520.806845] gw_l: entered allmulticast mode
[ 1520.806892] gw_l: entered promiscuous mode
[ 1520.806930] br0: port 1(gw_l) entered blocking state
[ 1520.806962] br0: port 1(gw_l) entered forwarding state
[ 1520.821577] br0: port 2(amtg) entered blocking state
[ 1520.821618] br0: port 2(amtg) entered disabled state
[ 1520.821643] amtg: entered allmulticast mode
[ 1520.821679] amtg: entered promiscuous mode
[ 1520.866377] br0: port 2(amtg) entered blocking state
[ 1520.866420] br0: port 2(amtg) entered forwarding state
[ 1520.890336] amtr: entered allmulticast mode
[ 1520.890408] relay_gw: entered allmulticast mode
[ 1520.890472] relay_src: entered allmulticast mode
[ 1535.225184] br0: port 1(gw_l) entered disabled state
[ 1535.225436] gw_l (unregistering): left allmulticast mode
[ 1535.225498] gw_l (unregistering): left promiscuous mode
[ 1535.225563] br0: port 1(gw_l) entered disabled state
[ 1535.225916] amtr: left allmulticast mode
[ 1535.225986] relay_gw: left allmulticast mode
[ 1535.226067] relay_src: left allmulticast mode
[ 1535.239147] amtg: left allmulticast mode
[ 1535.239208] amtg: left promiscuous mode
[ 1535.239272] br0: port 2(amtg) entered disabled state