[  466.077409] br0: port 1(c1) entered blocking state
[  466.077470] br0: port 1(c1) entered disabled state
[  466.077516] c1: entered allmulticast mode
[  466.077581] c1: entered promiscuous mode
[  466.118426] br0: port 2(c2) entered blocking state
[  466.118516] br0: port 2(c2) entered disabled state
[  466.118578] c2: entered allmulticast mode
[  466.118651] c2: entered promiscuous mode
[  466.161817] br0: port 3(c3) entered blocking state
[  466.161895] br0: port 3(c3) entered disabled state
[  466.161957] c3: entered allmulticast mode
[  466.162033] c3: entered promiscuous mode
[  466.207934] br0: port 4(sender) entered blocking state
[  466.208028] br0: port 4(sender) entered disabled state
[  466.208107] sender: entered allmulticast mode
[  466.208209] sender: entered promiscuous mode
[  466.225878] br0: port 4(sender) entered blocking state
[  466.225967] br0: port 4(sender) entered forwarding state
[  466.226021] br0: port 3(c3) entered blocking state
[  466.226070] br0: port 3(c3) entered forwarding state
[  466.226124] br0: port 2(c2) entered blocking state
[  466.226172] br0: port 2(c2) entered forwarding state
[  466.226221] br0: port 1(c1) entered blocking state
[  466.226267] br0: port 1(c1) entered forwarding state
[  476.936345] br0: port 1(c1) entered disabled state
[  476.936678] c1 (unregistering): left allmulticast mode
[  476.936744] c1 (unregistering): left promiscuous mode
[  476.936812] br0: port 1(c1) entered disabled state
[  476.969378] br0: port 2(c2) entered disabled state
[  476.969699] c2 (unregistering): left allmulticast mode
[  476.969767] c2 (unregistering): left promiscuous mode
[  476.969814] br0: port 2(c2) entered disabled state
[  477.009307] br0: port 3(c3) entered disabled state
[  477.009561] c3 (unregistering): left allmulticast mode
[  477.009607] c3 (unregistering): left promiscuous mode
[  477.009647] br0: port 3(c3) entered disabled state
[  477.050309] br0: port 4(sender) entered disabled state
[  477.050571] sender (unregistering): left allmulticast mode
[  477.050630] sender (unregistering): left promiscuous mode
[  477.050671] br0: port 4(sender) entered disabled state