[ 1509.010397] br0: port 1(gw_l) entered blocking state
[ 1509.010483] br0: port 1(gw_l) entered disabled state
[ 1509.010553] gw_l: entered allmulticast mode
[ 1509.010643] gw_l: entered promiscuous mode
[ 1509.010713] br0: port 1(gw_l) entered blocking state
[ 1509.010757] br0: port 1(gw_l) entered forwarding state
[ 1509.056320] br0: port 2(amtg) entered blocking state
[ 1509.056396] br0: port 2(amtg) entered disabled state
[ 1509.056451] amtg: entered allmulticast mode
[ 1509.056522] amtg: entered promiscuous mode
[ 1509.228453] br0: port 2(amtg) entered blocking state
[ 1509.228539] br0: port 2(amtg) entered forwarding state
[ 1509.316261] gretap0: entered allmulticast mode
[ 1509.316386] erspan0: entered allmulticast mode
[ 1509.316472] amtr: entered allmulticast mode
[ 1509.316534] relay_gw: entered allmulticast mode
[ 1509.316598] relay_src: entered allmulticast mode
[ 1527.422001] br0: port 1(gw_l) entered disabled state
[ 1527.422418] gw_l (unregistering): left allmulticast mode
[ 1527.422501] gw_l (unregistering): left promiscuous mode
[ 1527.422549] br0: port 1(gw_l) entered disabled state
[ 1527.442230] gretap0: left allmulticast mode
[ 1527.442319] erspan0: left allmulticast mode
[ 1527.442370] amtr: left allmulticast mode
[ 1527.442425] relay_gw: left allmulticast mode
[ 1527.442491] relay_src: left allmulticast mode
[ 1527.448711] amtg: left allmulticast mode
[ 1527.448765] amtg: left promiscuous mode
[ 1527.448826] br0: port 2(amtg) entered disabled state