[  497.834439] br0: port 1(c1) entered blocking state
[  497.834492] br0: port 1(c1) entered disabled state
[  497.834528] c1: entered allmulticast mode
[  497.834588] c1: entered promiscuous mode
[  497.853739] br0: port 2(c2) entered blocking state
[  497.853824] br0: port 2(c2) entered disabled state
[  497.853904] c2: entered allmulticast mode
[  497.854000] c2: entered promiscuous mode
[  497.873326] br0: port 3(c3) entered blocking state
[  497.873372] br0: port 3(c3) entered disabled state
[  497.873406] c3: entered allmulticast mode
[  497.873454] c3: entered promiscuous mode
[  497.892796] br0: port 4(sender) entered blocking state
[  497.892880] br0: port 4(sender) entered disabled state
[  497.892950] sender: entered allmulticast mode
[  497.893038] sender: entered promiscuous mode
[  497.900511] br0: port 4(sender) entered blocking state
[  497.900578] br0: port 4(sender) entered forwarding state
[  497.900644] br0: port 3(c3) entered blocking state
[  497.900706] br0: port 3(c3) entered forwarding state
[  497.900770] br0: port 2(c2) entered blocking state
[  497.900837] br0: port 2(c2) entered forwarding state
[  497.900910] br0: port 1(c1) entered blocking state
[  497.900972] br0: port 1(c1) entered forwarding state
[  497.909551] Bridge firewalling registered
[  508.516976] br0: port 1(c1) entered disabled state
[  508.517144] c1 (unregistering): left allmulticast mode
[  508.517170] c1 (unregistering): left promiscuous mode
[  508.517200] br0: port 1(c1) entered disabled state
[  508.543960] br0: port 2(c2) entered disabled state
[  508.544115] c2 (unregistering): left allmulticast mode
[  508.544149] c2 (unregistering): left promiscuous mode
[  508.544180] br0: port 2(c2) entered disabled state
[  508.564958] br0: port 4(sender) entered disabled state
[  508.565039] br0: port 3(c3) entered disabled state
[  508.565176] sender (unregistering): left allmulticast mode
[  508.565207] sender (unregistering): left promiscuous mode
[  508.565235] br0: port 4(sender) entered disabled state
[  508.565451] c3 (unregistering): left allmulticast mode
[  508.565482] c3 (unregistering): left promiscuous mode
[  508.565510] br0: port 3(c3) entered disabled state