[ 1471.247809] br0: port 1(gw_l) entered blocking state
[ 1471.247860] br0: port 1(gw_l) entered disabled state
[ 1471.247891] gw_l: entered allmulticast mode
[ 1471.247936] gw_l: entered promiscuous mode
[ 1471.247968] br0: port 1(gw_l) entered blocking state
[ 1471.248000] br0: port 1(gw_l) entered forwarding state
[ 1471.263379] br0: port 2(amtg) entered blocking state
[ 1471.263446] br0: port 2(amtg) entered disabled state
[ 1471.263510] amtg: entered allmulticast mode
[ 1471.263595] amtg: entered promiscuous mode
[ 1471.309262] br0: port 2(amtg) entered blocking state
[ 1471.309297] br0: port 2(amtg) entered forwarding state
[ 1471.333802] amtr: entered allmulticast mode
[ 1471.333866] relay_gw: entered allmulticast mode
[ 1471.333936] relay_src: entered allmulticast mode
[ 1485.714690] br0: port 1(gw_l) entered disabled state
[ 1485.715014] gw_l (unregistering): left allmulticast mode
[ 1485.715050] gw_l (unregistering): left promiscuous mode
[ 1485.715084] br0: port 1(gw_l) entered disabled state
[ 1485.715441] amtr: left allmulticast mode
[ 1485.715500] relay_gw: left allmulticast mode
[ 1485.715615] relay_src: left allmulticast mode
[ 1485.731660] amtg: left allmulticast mode
[ 1485.731694] amtg: left promiscuous mode
[ 1485.731723] br0: port 2(amtg) entered disabled state