[ 1277.107731] br0: port 1(gw_l) entered blocking state
[ 1277.107785] br0: port 1(gw_l) entered disabled state
[ 1277.107836] gw_l: entered allmulticast mode
[ 1277.107906] gw_l: entered promiscuous mode
[ 1277.107952] br0: port 1(gw_l) entered blocking state
[ 1277.107991] br0: port 1(gw_l) entered forwarding state
[ 1277.146389] br0: port 2(amtg) entered blocking state
[ 1277.146450] br0: port 2(amtg) entered disabled state
[ 1277.146486] amtg: entered allmulticast mode
[ 1277.146538] amtg: entered promiscuous mode
[ 1277.297314] br0: port 2(amtg) entered blocking state
[ 1277.297389] br0: port 2(amtg) entered forwarding state
[ 1277.365213] gretap0: entered allmulticast mode
[ 1277.365274] erspan0: entered allmulticast mode
[ 1277.365316] amtr: entered allmulticast mode
[ 1277.365350] relay_gw: entered allmulticast mode
[ 1277.365398] relay_src: entered allmulticast mode
[ 1296.225756] br0: port 1(gw_l) entered disabled state
[ 1296.226148] gw_l (unregistering): left allmulticast mode
[ 1296.226217] gw_l (unregistering): left promiscuous mode
[ 1296.226258] br0: port 1(gw_l) entered disabled state
[ 1296.244688] gretap0: left allmulticast mode
[ 1296.244750] erspan0: left allmulticast mode
[ 1296.244790] amtr: left allmulticast mode
[ 1296.244836] relay_gw: left allmulticast mode
[ 1296.244888] relay_src: left allmulticast mode
[ 1296.254501] amtg: left allmulticast mode
[ 1296.254603] amtg: left promiscuous mode
[ 1296.254661] br0: port 2(amtg) entered disabled state