[  426.818524] br0: port 1(c1) entered blocking state
[  426.818579] br0: port 1(c1) entered disabled state
[  426.818628] c1: entered allmulticast mode
[  426.818698] c1: entered promiscuous mode
[  426.858458] br0: port 2(c2) entered blocking state
[  426.858534] br0: port 2(c2) entered disabled state
[  426.858590] c2: entered allmulticast mode
[  426.858659] c2: entered promiscuous mode
[  426.898279] br0: port 3(c3) entered blocking state
[  426.898328] br0: port 3(c3) entered disabled state
[  426.898388] c3: entered allmulticast mode
[  426.898454] c3: entered promiscuous mode
[  426.936958] br0: port 4(sender) entered blocking state
[  426.937036] br0: port 4(sender) entered disabled state
[  426.937091] sender: entered allmulticast mode
[  426.937168] sender: entered promiscuous mode
[  426.952541] br0: port 4(sender) entered blocking state
[  426.952616] br0: port 4(sender) entered forwarding state
[  426.952668] br0: port 3(c3) entered blocking state
[  426.952713] br0: port 3(c3) entered forwarding state
[  426.952762] br0: port 2(c2) entered blocking state
[  426.952812] br0: port 2(c2) entered forwarding state
[  426.952861] br0: port 1(c1) entered blocking state
[  426.952906] br0: port 1(c1) entered forwarding state
[  437.637947] br0: port 1(c1) entered disabled state
[  437.638287] c1 (unregistering): left allmulticast mode
[  437.638336] c1 (unregistering): left promiscuous mode
[  437.638381] br0: port 1(c1) entered disabled state
[  437.668986] br0: port 2(c2) entered disabled state
[  437.669235] c2 (unregistering): left allmulticast mode
[  437.669290] c2 (unregistering): left promiscuous mode
[  437.669338] br0: port 2(c2) entered disabled state
[  437.692980] br0: port 3(c3) entered disabled state
[  437.693347] c3 (unregistering): left allmulticast mode
[  437.693397] c3 (unregistering): left promiscuous mode
[  437.693441] br0: port 3(c3) entered disabled state
[  437.735984] br0: port 4(sender) entered disabled state
[  437.736244] sender (unregistering): left allmulticast mode
[  437.736293] sender (unregistering): left promiscuous mode
[  437.736335] br0: port 4(sender) entered disabled state