[ 1486.033317] br0: port 1(gw_l) entered blocking state
[ 1486.033407] br0: port 1(gw_l) entered disabled state
[ 1486.033473] gw_l: entered allmulticast mode
[ 1486.033551] gw_l: entered promiscuous mode
[ 1486.033618] br0: port 1(gw_l) entered blocking state
[ 1486.033664] br0: port 1(gw_l) entered forwarding state
[ 1486.082585] br0: port 2(amtg) entered blocking state
[ 1486.082656] br0: port 2(amtg) entered disabled state
[ 1486.082707] amtg: entered allmulticast mode
[ 1486.082772] amtg: entered promiscuous mode
[ 1486.268786] br0: port 2(amtg) entered blocking state
[ 1486.268857] br0: port 2(amtg) entered forwarding state
[ 1486.371715] amtr: entered allmulticast mode
[ 1486.371798] relay_gw: entered allmulticast mode
[ 1486.371854] relay_src: entered allmulticast mode
[ 1503.764152] br0: port 1(gw_l) entered disabled state
[ 1503.764519] gw_l (unregistering): left allmulticast mode
[ 1503.764572] gw_l (unregistering): left promiscuous mode
[ 1503.764613] br0: port 1(gw_l) entered disabled state
[ 1503.783682] amtr: left allmulticast mode
[ 1503.783783] relay_gw: left allmulticast mode
[ 1503.783853] relay_src: left allmulticast mode
[ 1503.785959] amtg: left allmulticast mode
[ 1503.786009] amtg: left promiscuous mode
[ 1503.786065] br0: port 2(amtg) entered disabled state