[ 1212.810493] br0: port 1(gw_l) entered blocking state
[ 1212.810546] br0: port 1(gw_l) entered disabled state
[ 1212.810597] gw_l: entered allmulticast mode
[ 1212.810660] gw_l: entered promiscuous mode
[ 1212.810722] br0: port 1(gw_l) entered blocking state
[ 1212.810757] br0: port 1(gw_l) entered forwarding state
[ 1212.873460] br0: port 2(amtg) entered blocking state
[ 1212.873514] br0: port 2(amtg) entered disabled state
[ 1212.873550] amtg: entered allmulticast mode
[ 1212.873609] amtg: entered promiscuous mode
[ 1213.097910] br0: port 2(amtg) entered blocking state
[ 1213.097966] br0: port 2(amtg) entered forwarding state
[ 1213.203992] gretap0: entered allmulticast mode
[ 1213.204062] erspan0: entered allmulticast mode
[ 1213.204114] amtr: entered allmulticast mode
[ 1213.204155] relay_gw: entered allmulticast mode
[ 1213.204209] relay_src: entered allmulticast mode
[ 1213.247704] br0: port 1(gw_l) entered disabled state
[ 1213.248050] gw_l (unregistering): left allmulticast mode
[ 1213.248088] gw_l (unregistering): left promiscuous mode
[ 1213.248119] br0: port 1(gw_l) entered disabled state
[ 1213.279520] amtg: left allmulticast mode
[ 1213.279586] amtg: left promiscuous mode
[ 1213.279638] br0: port 2(amtg) entered disabled state