[  431.551493] br0: port 1(gw_l) entered blocking state
[  431.551556] br0: port 1(gw_l) entered disabled state
[  431.551615] gw_l: entered allmulticast mode
[  431.551685] gw_l: entered promiscuous mode
[  431.551744] br0: port 1(gw_l) entered blocking state
[  431.551784] br0: port 1(gw_l) entered forwarding state
[  431.597075] br0: port 2(amtg) entered blocking state
[  431.597147] br0: port 2(amtg) entered disabled state
[  431.597194] amtg: entered allmulticast mode
[  431.597252] amtg: entered promiscuous mode
[  431.760598] br0: port 2(amtg) entered blocking state
[  431.760666] br0: port 2(amtg) entered forwarding state
[  431.832021] amtr: entered allmulticast mode
[  431.832076] relay_gw: entered allmulticast mode
[  431.832124] relay_src: entered allmulticast mode
[  449.216366] br0: port 1(gw_l) entered disabled state
[  449.216676] gw_l (unregistering): left allmulticast mode
[  449.216742] gw_l (unregistering): left promiscuous mode
[  449.216793] br0: port 1(gw_l) entered disabled state
[  449.234856] amtr: left allmulticast mode
[  449.234930] relay_gw: left allmulticast mode
[  449.234990] relay_src: left allmulticast mode
[  449.237265] amtg: left allmulticast mode
[  449.237337] amtg: left promiscuous mode
[  449.237391] br0: port 2(amtg) entered disabled state