[  426.746227] br0: port 1(c1) entered blocking state
[  426.746281] br0: port 1(c1) entered disabled state
[  426.746334] c1: entered allmulticast mode
[  426.746400] c1: entered promiscuous mode
[  426.787053] br0: port 2(c2) entered blocking state
[  426.787108] br0: port 2(c2) entered disabled state
[  426.787158] c2: entered allmulticast mode
[  426.787222] c2: entered promiscuous mode
[  426.828497] br0: port 3(c3) entered blocking state
[  426.828552] br0: port 3(c3) entered disabled state
[  426.828604] c3: entered allmulticast mode
[  426.828671] c3: entered promiscuous mode
[  426.871155] br0: port 4(sender) entered blocking state
[  426.871212] br0: port 4(sender) entered disabled state
[  426.871268] sender: entered allmulticast mode
[  426.871344] sender: entered promiscuous mode
[  426.887878] br0: port 4(sender) entered blocking state
[  426.887935] br0: port 4(sender) entered forwarding state
[  426.887980] br0: port 3(c3) entered blocking state
[  426.888020] br0: port 3(c3) entered forwarding state
[  426.888069] br0: port 2(c2) entered blocking state
[  426.888109] br0: port 2(c2) entered forwarding state
[  426.888145] br0: port 1(c1) entered blocking state
[  426.888181] br0: port 1(c1) entered forwarding state
[  437.582206] br0: port 1(c1) entered disabled state
[  437.582453] c1 (unregistering): left allmulticast mode
[  437.582498] c1 (unregistering): left promiscuous mode
[  437.582539] br0: port 1(c1) entered disabled state
[  437.621212] br0: port 2(c2) entered disabled state
[  437.621472] c2 (unregistering): left allmulticast mode
[  437.621548] c2 (unregistering): left promiscuous mode
[  437.621597] br0: port 2(c2) entered disabled state
[  437.670250] br0: port 3(c3) entered disabled state
[  437.670619] c3 (unregistering): left allmulticast mode
[  437.670676] c3 (unregistering): left promiscuous mode
[  437.670727] br0: port 3(c3) entered disabled state
[  437.714247] br0: port 4(sender) entered disabled state
[  437.714517] sender (unregistering): left allmulticast mode
[  437.714572] sender (unregistering): left promiscuous mode
[  437.714618] br0: port 4(sender) entered disabled state