[  464.608553] br0: port 1(c1) entered blocking state
[  464.608652] br0: port 1(c1) entered disabled state
[  464.608723] c1: entered allmulticast mode
[  464.608804] c1: entered promiscuous mode
[  464.656331] br0: port 2(c2) entered blocking state
[  464.656431] br0: port 2(c2) entered disabled state
[  464.656510] c2: entered allmulticast mode
[  464.656599] c2: entered promiscuous mode
[  464.705078] br0: port 3(c3) entered blocking state
[  464.705147] br0: port 3(c3) entered disabled state
[  464.705202] c3: entered allmulticast mode
[  464.705279] c3: entered promiscuous mode
[  464.753351] br0: port 4(sender) entered blocking state
[  464.753449] br0: port 4(sender) entered disabled state
[  464.753517] sender: entered allmulticast mode
[  464.753616] sender: entered promiscuous mode
[  464.772937] br0: port 4(sender) entered blocking state
[  464.773043] br0: port 4(sender) entered forwarding state
[  464.773110] br0: port 3(c3) entered blocking state
[  464.773160] br0: port 3(c3) entered forwarding state
[  464.773213] br0: port 2(c2) entered blocking state
[  464.773258] br0: port 2(c2) entered forwarding state
[  464.773306] br0: port 1(c1) entered blocking state
[  464.773354] br0: port 1(c1) entered forwarding state
[  475.465210] br0: port 1(c1) entered disabled state
[  475.465450] c1 (unregistering): left allmulticast mode
[  475.465507] c1 (unregistering): left promiscuous mode
[  475.465551] br0: port 1(c1) entered disabled state
[  475.500201] br0: port 2(c2) entered disabled state
[  475.500476] c2 (unregistering): left allmulticast mode
[  475.500529] c2 (unregistering): left promiscuous mode
[  475.500576] br0: port 2(c2) entered disabled state
[  475.538186] br0: port 3(c3) entered disabled state
[  475.538451] c3 (unregistering): left allmulticast mode
[  475.538507] c3 (unregistering): left promiscuous mode
[  475.538551] br0: port 3(c3) entered disabled state
[  475.580218] br0: port 4(sender) entered disabled state
[  475.580557] sender (unregistering): left allmulticast mode
[  475.580607] sender (unregistering): left promiscuous mode
[  475.580655] br0: port 4(sender) entered disabled state