[  484.869981] br0: port 1(c1) entered blocking state
[  484.870063] br0: port 1(c1) entered disabled state
[  484.870140] c1: entered allmulticast mode
[  484.870224] c1: entered promiscuous mode
[  484.925540] br0: port 2(c2) entered blocking state
[  484.925656] br0: port 2(c2) entered disabled state
[  484.925748] c2: entered allmulticast mode
[  484.925865] c2: entered promiscuous mode
[  484.977218] br0: port 3(c3) entered blocking state
[  484.977291] br0: port 3(c3) entered disabled state
[  484.977357] c3: entered allmulticast mode
[  484.977439] c3: entered promiscuous mode
[  485.028982] br0: port 4(sender) entered blocking state
[  485.029085] br0: port 4(sender) entered disabled state
[  485.029169] sender: entered allmulticast mode
[  485.029275] sender: entered promiscuous mode
[  485.048922] br0: port 4(sender) entered blocking state
[  485.049033] br0: port 4(sender) entered forwarding state
[  485.049102] br0: port 3(c3) entered blocking state
[  485.049166] br0: port 3(c3) entered forwarding state
[  485.049233] br0: port 2(c2) entered blocking state
[  485.049296] br0: port 2(c2) entered forwarding state
[  485.049361] br0: port 1(c1) entered blocking state
[  485.049426] br0: port 1(c1) entered forwarding state
[  495.776188] br0: port 1(c1) entered disabled state
[  495.776541] c1 (unregistering): left allmulticast mode
[  495.776591] c1 (unregistering): left promiscuous mode
[  495.776632] br0: port 1(c1) entered disabled state
[  495.826139] br0: port 2(c2) entered disabled state
[  495.826427] c2 (unregistering): left allmulticast mode
[  495.826473] c2 (unregistering): left promiscuous mode
[  495.826513] br0: port 2(c2) entered disabled state
[  495.861180] br0: port 3(c3) entered disabled state
[  495.861579] c3 (unregistering): left allmulticast mode
[  495.861654] c3 (unregistering): left promiscuous mode
[  495.861709] br0: port 3(c3) entered disabled state
[  495.900216] br0: port 4(sender) entered disabled state
[  495.900557] sender (unregistering): left allmulticast mode
[  495.900622] sender (unregistering): left promiscuous mode
[  495.900666] br0: port 4(sender) entered disabled state