[ 1497.784662] br0: port 1(gw_l) entered blocking state
[ 1497.784718] br0: port 1(gw_l) entered disabled state
[ 1497.784749] gw_l: entered allmulticast mode
[ 1497.784792] gw_l: entered promiscuous mode
[ 1497.784824] br0: port 1(gw_l) entered blocking state
[ 1497.784855] br0: port 1(gw_l) entered forwarding state
[ 1497.799015] br0: port 2(amtg) entered blocking state
[ 1497.799053] br0: port 2(amtg) entered disabled state
[ 1497.799097] amtg: entered allmulticast mode
[ 1497.799158] amtg: entered promiscuous mode
[ 1497.843923] br0: port 2(amtg) entered blocking state
[ 1497.843978] br0: port 2(amtg) entered forwarding state
[ 1497.867813] gretap0: entered allmulticast mode
[ 1497.867876] erspan0: entered allmulticast mode
[ 1497.867912] amtr: entered allmulticast mode
[ 1497.867938] relay_gw: entered allmulticast mode
[ 1497.867970] relay_src: entered allmulticast mode
[ 1524.360192] br0: port 1(gw_l) entered disabled state
[ 1524.360353] gw_l (unregistering): left allmulticast mode
[ 1524.360391] gw_l (unregistering): left promiscuous mode
[ 1524.360423] br0: port 1(gw_l) entered disabled state
[ 1524.361636] gretap0: left allmulticast mode
[ 1524.361671] erspan0: left allmulticast mode
[ 1524.361706] amtr: left allmulticast mode
[ 1524.361728] relay_gw: left allmulticast mode
[ 1524.361764] relay_src: left allmulticast mode
[ 1524.384152] amtg: left allmulticast mode
[ 1524.384213] amtg: left promiscuous mode
[ 1524.384240] br0: port 2(amtg) entered disabled state