[ 1508.900028] br0: port 1(gw_l) entered blocking state
[ 1508.900087] br0: port 1(gw_l) entered disabled state
[ 1508.900152] gw_l: entered allmulticast mode
[ 1508.900216] gw_l: entered promiscuous mode
[ 1508.900267] br0: port 1(gw_l) entered blocking state
[ 1508.900307] br0: port 1(gw_l) entered forwarding state
[ 1508.943443] br0: port 2(amtg) entered blocking state
[ 1508.943494] br0: port 2(amtg) entered disabled state
[ 1508.943534] amtg: entered allmulticast mode
[ 1508.943585] amtg: entered promiscuous mode
[ 1509.092053] br0: port 2(amtg) entered blocking state
[ 1509.092110] br0: port 2(amtg) entered forwarding state
[ 1509.160924] gretap0: entered allmulticast mode
[ 1509.160994] erspan0: entered allmulticast mode
[ 1509.161049] amtr: entered allmulticast mode
[ 1509.161095] relay_gw: entered allmulticast mode
[ 1509.161160] relay_src: entered allmulticast mode
[ 1526.870298] br0: port 1(gw_l) entered disabled state
[ 1526.870547] gw_l (unregistering): left allmulticast mode
[ 1526.870614] gw_l (unregistering): left promiscuous mode
[ 1526.870661] br0: port 1(gw_l) entered disabled state
[ 1526.887264] gretap0: left allmulticast mode
[ 1526.887317] erspan0: left allmulticast mode
[ 1526.887347] amtr: left allmulticast mode
[ 1526.887378] relay_gw: left allmulticast mode
[ 1526.887417] relay_src: left allmulticast mode
[ 1526.893251] amtg: left allmulticast mode
[ 1526.893307] amtg: left promiscuous mode
[ 1526.893359] br0: port 2(amtg) entered disabled state