[ 1255.279348] br0: port 1(gw_l) entered blocking state
[ 1255.279409] br0: port 1(gw_l) entered disabled state
[ 1255.279474] gw_l: entered allmulticast mode
[ 1255.279549] gw_l: entered promiscuous mode
[ 1255.279612] br0: port 1(gw_l) entered blocking state
[ 1255.279654] br0: port 1(gw_l) entered forwarding state
[ 1255.352736] br0: port 2(amtg) entered blocking state
[ 1255.352803] br0: port 2(amtg) entered disabled state
[ 1255.352846] amtg: entered allmulticast mode
[ 1255.352905] amtg: entered promiscuous mode
[ 1255.622111] br0: port 2(amtg) entered blocking state
[ 1255.622160] br0: port 2(amtg) entered forwarding state
[ 1255.744616] gretap0: entered allmulticast mode
[ 1255.744674] erspan0: entered allmulticast mode
[ 1255.744711] amtr: entered allmulticast mode
[ 1255.744744] relay_gw: entered allmulticast mode
[ 1255.744788] relay_src: entered allmulticast mode
[ 1255.801733] br0: port 1(gw_l) entered disabled state
[ 1255.802047] gw_l (unregistering): left allmulticast mode
[ 1255.802087] gw_l (unregistering): left promiscuous mode
[ 1255.802127] br0: port 1(gw_l) entered disabled state
[ 1255.822622] amtg: left allmulticast mode
[ 1255.822675] amtg: left promiscuous mode
[ 1255.822727] br0: port 2(amtg) entered disabled state
[ 1255.856031] relay_gw (unregistering): left allmulticast mode
[ 1255.861808] amtr (unregistering): left allmulticast mode