[ 1387.611066] br0: port 1(gw_l) entered blocking state
[ 1387.611120] br0: port 1(gw_l) entered disabled state
[ 1387.611176] gw_l: entered allmulticast mode
[ 1387.611238] gw_l: entered promiscuous mode
[ 1387.611289] br0: port 1(gw_l) entered blocking state
[ 1387.611333] br0: port 1(gw_l) entered forwarding state
[ 1387.672946] br0: port 2(amtg) entered blocking state
[ 1387.673003] br0: port 2(amtg) entered disabled state
[ 1387.673044] amtg: entered allmulticast mode
[ 1387.673096] amtg: entered promiscuous mode
[ 1387.918184] br0: port 2(amtg) entered blocking state
[ 1387.918236] br0: port 2(amtg) entered forwarding state
[ 1388.029995] gretap0: entered allmulticast mode
[ 1388.030059] erspan0: entered allmulticast mode
[ 1388.030101] amtr: entered allmulticast mode
[ 1388.030134] relay_gw: entered allmulticast mode
[ 1388.030174] relay_src: entered allmulticast mode
[ 1404.748098] br0: port 1(gw_l) entered disabled state
[ 1404.748325] gw_l (unregistering): left allmulticast mode
[ 1404.748364] gw_l (unregistering): left promiscuous mode
[ 1404.748399] br0: port 1(gw_l) entered disabled state
[ 1404.771255] gretap0: left allmulticast mode
[ 1404.771298] erspan0: left allmulticast mode
[ 1404.771331] amtr: left allmulticast mode
[ 1404.771363] relay_gw: left allmulticast mode
[ 1404.771405] relay_src: left allmulticast mode
[ 1404.773739] amtg: left allmulticast mode
[ 1404.773784] amtg: left promiscuous mode
[ 1404.773827] br0: port 2(amtg) entered disabled state