[ 1506.002481] br0: port 1(gw_l) entered blocking state
[ 1506.002521] br0: port 1(gw_l) entered disabled state
[ 1506.002552] gw_l: entered allmulticast mode
[ 1506.002595] gw_l: entered promiscuous mode
[ 1506.002627] br0: port 1(gw_l) entered blocking state
[ 1506.002649] br0: port 1(gw_l) entered forwarding state
[ 1506.016793] br0: port 2(amtg) entered blocking state
[ 1506.016822] br0: port 2(amtg) entered disabled state
[ 1506.016852] amtg: entered allmulticast mode
[ 1506.016884] amtg: entered promiscuous mode
[ 1506.060648] br0: port 2(amtg) entered blocking state
[ 1506.060710] br0: port 2(amtg) entered forwarding state
[ 1506.083952] gretap0: entered allmulticast mode
[ 1506.083982] erspan0: entered allmulticast mode
[ 1506.084004] amtr: entered allmulticast mode
[ 1506.084024] relay_gw: entered allmulticast mode
[ 1506.084049] relay_src: entered allmulticast mode
[ 1520.506324] gretap0: left allmulticast mode
[ 1520.506363] erspan0: left allmulticast mode
[ 1520.506450] amtr: left allmulticast mode
[ 1520.506503] relay_gw: left allmulticast mode
[ 1520.506569] relay_src: left allmulticast mode
[ 1520.507741] br0: port 1(gw_l) entered disabled state
[ 1520.507959] gw_l (unregistering): left allmulticast mode
[ 1520.508027] gw_l (unregistering): left promiscuous mode
[ 1520.508081] br0: port 1(gw_l) entered disabled state
[ 1520.531668] amtg: left allmulticast mode
[ 1520.531723] amtg: left promiscuous mode
[ 1520.531780] br0: port 2(amtg) entered disabled state