[  437.665444] br0: port 1(gw_l) entered blocking state
[  437.665522] br0: port 1(gw_l) entered disabled state
[  437.665590] gw_l: entered allmulticast mode
[  437.665661] gw_l: entered promiscuous mode
[  437.665732] br0: port 1(gw_l) entered blocking state
[  437.665785] br0: port 1(gw_l) entered forwarding state
[  437.748728] br0: port 2(amtg) entered blocking state
[  437.748806] br0: port 2(amtg) entered disabled state
[  437.748855] amtg: entered allmulticast mode
[  437.748918] amtg: entered promiscuous mode
[  438.057356] br0: port 2(amtg) entered blocking state
[  438.057423] br0: port 2(amtg) entered forwarding state
[  438.198763] amtr: entered allmulticast mode
[  438.198834] relay_gw: entered allmulticast mode
[  438.198895] relay_src: entered allmulticast mode
[  457.560381] br0: port 1(gw_l) entered disabled state
[  457.560655] gw_l (unregistering): left allmulticast mode
[  457.560700] gw_l (unregistering): left promiscuous mode
[  457.560755] br0: port 1(gw_l) entered disabled state
[  457.596151] amtr: left allmulticast mode
[  457.596224] relay_gw: left allmulticast mode
[  457.596281] relay_src: left allmulticast mode
[  457.597145] amtg: left allmulticast mode
[  457.597193] amtg: left promiscuous mode
[  457.597248] br0: port 2(amtg) entered disabled state