[ 1388.552059] br0: port 1(gw_l) entered blocking state
[ 1388.552117] br0: port 1(gw_l) entered disabled state
[ 1388.552176] gw_l: entered allmulticast mode
[ 1388.552241] gw_l: entered promiscuous mode
[ 1388.552302] br0: port 1(gw_l) entered blocking state
[ 1388.552345] br0: port 1(gw_l) entered forwarding state
[ 1388.595346] br0: port 2(amtg) entered blocking state
[ 1388.595402] br0: port 2(amtg) entered disabled state
[ 1388.595440] amtg: entered allmulticast mode
[ 1388.595494] amtg: entered promiscuous mode
[ 1388.767797] br0: port 2(amtg) entered blocking state
[ 1388.767885] br0: port 2(amtg) entered forwarding state
[ 1388.852004] gretap0: entered allmulticast mode
[ 1388.852076] erspan0: entered allmulticast mode
[ 1388.852120] amtr: entered allmulticast mode
[ 1388.852168] relay_gw: entered allmulticast mode
[ 1388.852212] relay_src: entered allmulticast mode
[ 1406.376483] br0: port 1(gw_l) entered disabled state
[ 1406.376978] gw_l (unregistering): left allmulticast mode
[ 1406.377045] gw_l (unregistering): left promiscuous mode
[ 1406.377113] br0: port 1(gw_l) entered disabled state
[ 1406.388592] gretap0: left allmulticast mode
[ 1406.388651] erspan0: left allmulticast mode
[ 1406.388683] amtr: left allmulticast mode
[ 1406.388712] relay_gw: left allmulticast mode
[ 1406.388758] relay_src: left allmulticast mode
[ 1406.404241] amtg: left allmulticast mode
[ 1406.404317] amtg: left promiscuous mode
[ 1406.404391] br0: port 2(amtg) entered disabled state