[  408.942201] br0: port 1(gw_l) entered blocking state
[  408.942298] br0: port 1(gw_l) entered disabled state
[  408.942367] gw_l: entered allmulticast mode
[  408.942454] gw_l: entered promiscuous mode
[  408.942531] br0: port 1(gw_l) entered blocking state
[  408.942580] br0: port 1(gw_l) entered forwarding state
[  409.028986] br0: port 2(amtg) entered blocking state
[  409.029049] br0: port 2(amtg) entered disabled state
[  409.029089] amtg: entered allmulticast mode
[  409.029159] amtg: entered promiscuous mode
[  409.374981] br0: port 2(amtg) entered blocking state
[  409.375072] br0: port 2(amtg) entered forwarding state
[  409.537986] amtr: entered allmulticast mode
[  409.538074] relay_gw: entered allmulticast mode
[  409.538138] relay_src: entered allmulticast mode
[  427.799968] br0: port 1(gw_l) entered disabled state
[  427.800235] gw_l (unregistering): left allmulticast mode
[  427.800273] gw_l (unregistering): left promiscuous mode
[  427.800309] br0: port 1(gw_l) entered disabled state
[  427.805859] amtr: left allmulticast mode
[  427.805918] relay_gw: left allmulticast mode
[  427.805960] relay_src: left allmulticast mode
[  427.828902] amtg: left allmulticast mode
[  427.828967] amtg: left promiscuous mode
[  427.829010] br0: port 2(amtg) entered disabled state