[ 1258.815362] br0: port 1(gw_l) entered blocking state
[ 1258.815421] br0: port 1(gw_l) entered disabled state
[ 1258.815474] gw_l: entered allmulticast mode
[ 1258.815559] gw_l: entered promiscuous mode
[ 1258.815629] br0: port 1(gw_l) entered blocking state
[ 1258.815671] br0: port 1(gw_l) entered forwarding state
[ 1258.858318] br0: port 2(amtg) entered blocking state
[ 1258.858383] br0: port 2(amtg) entered disabled state
[ 1258.858428] amtg: entered allmulticast mode
[ 1258.858487] amtg: entered promiscuous mode
[ 1259.023910] br0: port 2(amtg) entered blocking state
[ 1259.023973] br0: port 2(amtg) entered forwarding state
[ 1259.098373] gretap0: entered allmulticast mode
[ 1259.098441] erspan0: entered allmulticast mode
[ 1259.098484] amtr: entered allmulticast mode
[ 1259.098518] relay_gw: entered allmulticast mode
[ 1259.098561] relay_src: entered allmulticast mode
[ 1276.789005] br0: port 1(gw_l) entered disabled state
[ 1276.789410] gw_l (unregistering): left allmulticast mode
[ 1276.789461] gw_l (unregistering): left promiscuous mode
[ 1276.789501] br0: port 1(gw_l) entered disabled state
[ 1276.805247] gretap0: left allmulticast mode
[ 1276.805300] erspan0: left allmulticast mode
[ 1276.805331] amtr: left allmulticast mode
[ 1276.805361] relay_gw: left allmulticast mode
[ 1276.805415] relay_src: left allmulticast mode
[ 1276.807875] amtg: left allmulticast mode
[ 1276.807918] amtg: left promiscuous mode
[ 1276.807966] br0: port 2(amtg) entered disabled state