[  431.802253] br0: port 1(gw_l) entered blocking state
[  431.802317] br0: port 1(gw_l) entered disabled state
[  431.802369] gw_l: entered allmulticast mode
[  431.802451] gw_l: entered promiscuous mode
[  431.802529] br0: port 1(gw_l) entered blocking state
[  431.802563] br0: port 1(gw_l) entered forwarding state
[  431.902811] br0: port 2(amtg) entered blocking state
[  431.902888] br0: port 2(amtg) entered disabled state
[  431.902927] amtg: entered allmulticast mode
[  431.902994] amtg: entered promiscuous mode
[  432.241274] br0: port 2(amtg) entered blocking state
[  432.241339] br0: port 2(amtg) entered forwarding state
[  432.388593] amtr: entered allmulticast mode
[  432.388649] relay_gw: entered allmulticast mode
[  432.388695] relay_src: entered allmulticast mode
[  450.527969] br0: port 1(gw_l) entered disabled state
[  450.528205] gw_l (unregistering): left allmulticast mode
[  450.528254] gw_l (unregistering): left promiscuous mode
[  450.528303] br0: port 1(gw_l) entered disabled state
[  450.559513] amtr: left allmulticast mode
[  450.559576] relay_gw: left allmulticast mode
[  450.559637] relay_src: left allmulticast mode
[  450.560822] amtg: left allmulticast mode
[  450.560869] amtg: left promiscuous mode
[  450.560917] br0: port 2(amtg) entered disabled state