[ 1297.287216] br0: port 1(gw_l) entered blocking state
[ 1297.287298] br0: port 1(gw_l) entered disabled state
[ 1297.287355] gw_l: entered allmulticast mode
[ 1297.287428] gw_l: entered promiscuous mode
[ 1297.287493] br0: port 1(gw_l) entered blocking state
[ 1297.287550] br0: port 1(gw_l) entered forwarding state
[ 1297.329147] br0: port 2(amtg) entered blocking state
[ 1297.329232] br0: port 2(amtg) entered disabled state
[ 1297.329281] amtg: entered allmulticast mode
[ 1297.329349] amtg: entered promiscuous mode
[ 1297.485178] br0: port 2(amtg) entered blocking state
[ 1297.485265] br0: port 2(amtg) entered forwarding state
[ 1297.557709] gretap0: entered allmulticast mode
[ 1297.557787] erspan0: entered allmulticast mode
[ 1297.557829] amtr: entered allmulticast mode
[ 1297.557926] relay_gw: entered allmulticast mode
[ 1297.557973] relay_src: entered allmulticast mode
[ 1315.158075] br0: port 1(gw_l) entered disabled state
[ 1315.158385] gw_l (unregistering): left allmulticast mode
[ 1315.158430] gw_l (unregistering): left promiscuous mode
[ 1315.158471] br0: port 1(gw_l) entered disabled state
[ 1315.170861] gretap0: left allmulticast mode
[ 1315.170916] erspan0: left allmulticast mode
[ 1315.170951] amtr: left allmulticast mode
[ 1315.170984] relay_gw: left allmulticast mode
[ 1315.171025] relay_src: left allmulticast mode
[ 1315.179965] amtg: left allmulticast mode
[ 1315.180014] amtg: left promiscuous mode
[ 1315.180062] br0: port 2(amtg) entered disabled state