[ 1374.428381] br0: port 1(gw_l) entered blocking state
[ 1374.428472] br0: port 1(gw_l) entered disabled state
[ 1374.428533] gw_l: entered allmulticast mode
[ 1374.428605] gw_l: entered promiscuous mode
[ 1374.428668] br0: port 1(gw_l) entered blocking state
[ 1374.428715] br0: port 1(gw_l) entered forwarding state
[ 1374.470794] br0: port 2(amtg) entered blocking state
[ 1374.470880] br0: port 2(amtg) entered disabled state
[ 1374.470932] amtg: entered allmulticast mode
[ 1374.470997] amtg: entered promiscuous mode
[ 1374.624731] br0: port 2(amtg) entered blocking state
[ 1374.624817] br0: port 2(amtg) entered forwarding state
[ 1374.697870] gretap0: entered allmulticast mode
[ 1374.697970] erspan0: entered allmulticast mode
[ 1374.698021] amtr: entered allmulticast mode
[ 1374.698061] relay_gw: entered allmulticast mode
[ 1374.698119] relay_src: entered allmulticast mode
[ 1391.628355] br0: port 1(gw_l) entered disabled state
[ 1391.628627] gw_l (unregistering): left allmulticast mode
[ 1391.628686] gw_l (unregistering): left promiscuous mode
[ 1391.628737] br0: port 1(gw_l) entered disabled state
[ 1391.645801] gretap0: left allmulticast mode
[ 1391.645868] erspan0: left allmulticast mode
[ 1391.645911] amtr: left allmulticast mode
[ 1391.645949] relay_gw: left allmulticast mode
[ 1391.646000] relay_src: left allmulticast mode
[ 1391.657210] amtg: left allmulticast mode
[ 1391.657259] amtg: left promiscuous mode
[ 1391.657306] br0: port 2(amtg) entered disabled state