[ 1241.915755] br0: port 1(gw_l) entered blocking state
[ 1241.915852] br0: port 1(gw_l) entered disabled state
[ 1241.915921] gw_l: entered allmulticast mode
[ 1241.916006] gw_l: entered promiscuous mode
[ 1241.916073] br0: port 1(gw_l) entered blocking state
[ 1241.916127] br0: port 1(gw_l) entered forwarding state
[ 1241.966389] br0: port 2(amtg) entered blocking state
[ 1241.966468] br0: port 2(amtg) entered disabled state
[ 1241.966519] amtg: entered allmulticast mode
[ 1241.966577] amtg: entered promiscuous mode
[ 1242.157481] br0: port 2(amtg) entered blocking state
[ 1242.157560] br0: port 2(amtg) entered forwarding state
[ 1242.243575] gretap0: entered allmulticast mode
[ 1242.243660] erspan0: entered allmulticast mode
[ 1242.243708] amtr: entered allmulticast mode
[ 1242.243748] relay_gw: entered allmulticast mode
[ 1242.243806] relay_src: entered allmulticast mode
[ 1259.900670] br0: port 1(gw_l) entered disabled state
[ 1259.901024] gw_l (unregistering): left allmulticast mode
[ 1259.901099] gw_l (unregistering): left promiscuous mode
[ 1259.901143] br0: port 1(gw_l) entered disabled state
[ 1259.923073] gretap0: left allmulticast mode
[ 1259.923138] erspan0: left allmulticast mode
[ 1259.923168] amtr: left allmulticast mode
[ 1259.923194] relay_gw: left allmulticast mode
[ 1259.923237] relay_src: left allmulticast mode
[ 1259.926450] amtg: left allmulticast mode
[ 1259.926495] amtg: left promiscuous mode
[ 1259.926538] br0: port 2(amtg) entered disabled state