[ 1508.650824] br0: port 1(gw_l) entered blocking state
[ 1508.650932] br0: port 1(gw_l) entered disabled state
[ 1508.651017] gw_l: entered allmulticast mode
[ 1508.651148] gw_l: entered promiscuous mode
[ 1508.651235] br0: port 1(gw_l) entered blocking state
[ 1508.651296] br0: port 1(gw_l) entered forwarding state
[ 1508.704896] br0: port 2(amtg) entered blocking state
[ 1508.705010] br0: port 2(amtg) entered disabled state
[ 1508.705081] amtg: entered allmulticast mode
[ 1508.705179] amtg: entered promiscuous mode
[ 1508.877906] br0: port 2(amtg) entered blocking state
[ 1508.878012] br0: port 2(amtg) entered forwarding state
[ 1508.957291] gretap0: entered allmulticast mode
[ 1508.957408] erspan0: entered allmulticast mode
[ 1508.957461] amtr: entered allmulticast mode
[ 1508.957509] relay_gw: entered allmulticast mode
[ 1508.957577] relay_src: entered allmulticast mode
[ 1526.987427] br0: port 1(gw_l) entered disabled state
[ 1526.987767] gw_l (unregistering): left allmulticast mode
[ 1526.987831] gw_l (unregistering): left promiscuous mode
[ 1526.987891] br0: port 1(gw_l) entered disabled state
[ 1526.995444] gretap0: left allmulticast mode
[ 1526.995489] erspan0: left allmulticast mode
[ 1526.995518] amtr: left allmulticast mode
[ 1526.995550] relay_gw: left allmulticast mode
[ 1526.995591] relay_src: left allmulticast mode
[ 1527.005271] amtg: left allmulticast mode
[ 1527.005340] amtg: left promiscuous mode
[ 1527.005401] br0: port 2(amtg) entered disabled state