[ 1387.814268] br0: port 1(gw_l) entered blocking state
[ 1387.814350] br0: port 1(gw_l) entered disabled state
[ 1387.814424] gw_l: entered allmulticast mode
[ 1387.814488] gw_l: entered promiscuous mode
[ 1387.814550] br0: port 1(gw_l) entered blocking state
[ 1387.814593] br0: port 1(gw_l) entered forwarding state
[ 1387.865582] br0: port 2(amtg) entered blocking state
[ 1387.865636] br0: port 2(amtg) entered disabled state
[ 1387.865690] amtg: entered allmulticast mode
[ 1387.865745] amtg: entered promiscuous mode
[ 1388.059276] br0: port 2(amtg) entered blocking state
[ 1388.059350] br0: port 2(amtg) entered forwarding state
[ 1388.152039] gretap0: entered allmulticast mode
[ 1388.152125] erspan0: entered allmulticast mode
[ 1388.152193] amtr: entered allmulticast mode
[ 1388.152237] relay_gw: entered allmulticast mode
[ 1388.152295] relay_src: entered allmulticast mode
[ 1405.567115] br0: port 1(gw_l) entered disabled state
[ 1405.567355] gw_l (unregistering): left allmulticast mode
[ 1405.567399] gw_l (unregistering): left promiscuous mode
[ 1405.567440] br0: port 1(gw_l) entered disabled state
[ 1405.586078] gretap0: left allmulticast mode
[ 1405.586125] erspan0: left allmulticast mode
[ 1405.586151] amtr: left allmulticast mode
[ 1405.586177] relay_gw: left allmulticast mode
[ 1405.586218] relay_src: left allmulticast mode
[ 1405.592058] amtg: left allmulticast mode
[ 1405.592093] amtg: left promiscuous mode
[ 1405.592134] br0: port 2(amtg) entered disabled state