[ 1258.368435] br0: port 1(gw_l) entered blocking state
[ 1258.368507] br0: port 1(gw_l) entered disabled state
[ 1258.368573] gw_l: entered allmulticast mode
[ 1258.368642] gw_l: entered promiscuous mode
[ 1258.368698] br0: port 1(gw_l) entered blocking state
[ 1258.368739] br0: port 1(gw_l) entered forwarding state
[ 1258.423730] br0: port 2(amtg) entered blocking state
[ 1258.423827] br0: port 2(amtg) entered disabled state
[ 1258.423875] amtg: entered allmulticast mode
[ 1258.423942] amtg: entered promiscuous mode
[ 1258.605610] br0: port 2(amtg) entered blocking state
[ 1258.605682] br0: port 2(amtg) entered forwarding state
[ 1258.681539] gretap0: entered allmulticast mode
[ 1258.681608] erspan0: entered allmulticast mode
[ 1258.681653] amtr: entered allmulticast mode
[ 1258.681684] relay_gw: entered allmulticast mode
[ 1258.681727] relay_src: entered allmulticast mode
[ 1276.252805] br0: port 1(gw_l) entered disabled state
[ 1276.253158] gw_l (unregistering): left allmulticast mode
[ 1276.253221] gw_l (unregistering): left promiscuous mode
[ 1276.253262] br0: port 1(gw_l) entered disabled state
[ 1276.272537] gretap0: left allmulticast mode
[ 1276.272605] erspan0: left allmulticast mode
[ 1276.272648] amtr: left allmulticast mode
[ 1276.272682] relay_gw: left allmulticast mode
[ 1276.272732] relay_src: left allmulticast mode
[ 1276.282528] amtg: left allmulticast mode
[ 1276.282586] amtg: left promiscuous mode
[ 1276.282636] br0: port 2(amtg) entered disabled state