[ 1509.322777] br0: port 1(gw_l) entered blocking state
[ 1509.322901] br0: port 1(gw_l) entered disabled state
[ 1509.322981] gw_l: entered allmulticast mode
[ 1509.323070] gw_l: entered promiscuous mode
[ 1509.323151] br0: port 1(gw_l) entered blocking state
[ 1509.323219] br0: port 1(gw_l) entered forwarding state
[ 1509.371482] br0: port 2(amtg) entered blocking state
[ 1509.371550] br0: port 2(amtg) entered disabled state
[ 1509.371600] amtg: entered allmulticast mode
[ 1509.371657] amtg: entered promiscuous mode
[ 1509.553972] br0: port 2(amtg) entered blocking state
[ 1509.554058] br0: port 2(amtg) entered forwarding state
[ 1509.636710] gretap0: entered allmulticast mode
[ 1509.636784] erspan0: entered allmulticast mode
[ 1509.636864] amtr: entered allmulticast mode
[ 1509.636897] relay_gw: entered allmulticast mode
[ 1509.636948] relay_src: entered allmulticast mode
[ 1527.267027] br0: port 1(gw_l) entered disabled state
[ 1527.267291] gw_l (unregistering): left allmulticast mode
[ 1527.267368] gw_l (unregistering): left promiscuous mode
[ 1527.267430] br0: port 1(gw_l) entered disabled state
[ 1527.288660] gretap0: left allmulticast mode
[ 1527.288711] erspan0: left allmulticast mode
[ 1527.288747] amtr: left allmulticast mode
[ 1527.288783] relay_gw: left allmulticast mode
[ 1527.288838] relay_src: left allmulticast mode
[ 1527.294916] amtg: left allmulticast mode
[ 1527.294984] amtg: left promiscuous mode
[ 1527.295044] br0: port 2(amtg) entered disabled state