[ 1255.819580] br0: port 1(gw_l) entered blocking state
[ 1255.819665] br0: port 1(gw_l) entered disabled state
[ 1255.819728] gw_l: entered allmulticast mode
[ 1255.819804] gw_l: entered promiscuous mode
[ 1255.819874] br0: port 1(gw_l) entered blocking state
[ 1255.819921] br0: port 1(gw_l) entered forwarding state
[ 1255.862259] br0: port 2(amtg) entered blocking state
[ 1255.862337] br0: port 2(amtg) entered disabled state
[ 1255.862391] amtg: entered allmulticast mode
[ 1255.862461] amtg: entered promiscuous mode
[ 1256.023072] br0: port 2(amtg) entered blocking state
[ 1256.023165] br0: port 2(amtg) entered forwarding state
[ 1256.103804] gretap0: entered allmulticast mode
[ 1256.103881] erspan0: entered allmulticast mode
[ 1256.103928] amtr: entered allmulticast mode
[ 1256.103967] relay_gw: entered allmulticast mode
[ 1256.104018] relay_src: entered allmulticast mode
[ 1273.819248] br0: port 1(gw_l) entered disabled state
[ 1273.819463] gw_l (unregistering): left allmulticast mode
[ 1273.819505] gw_l (unregistering): left promiscuous mode
[ 1273.819542] br0: port 1(gw_l) entered disabled state
[ 1273.829731] gretap0: left allmulticast mode
[ 1273.829784] erspan0: left allmulticast mode
[ 1273.829815] amtr: left allmulticast mode
[ 1273.829849] relay_gw: left allmulticast mode
[ 1273.829893] relay_src: left allmulticast mode
[ 1273.837100] amtg: left allmulticast mode
[ 1273.837147] amtg: left promiscuous mode
[ 1273.837196] br0: port 2(amtg) entered disabled state