[  464.517455] br0: port 1(c1) entered blocking state
[  464.517531] br0: port 1(c1) entered disabled state
[  464.517606] c1: entered allmulticast mode
[  464.517706] c1: entered promiscuous mode
[  464.570324] br0: port 2(c2) entered blocking state
[  464.570402] br0: port 2(c2) entered disabled state
[  464.570470] c2: entered allmulticast mode
[  464.570551] c2: entered promiscuous mode
[  464.625371] br0: port 3(c3) entered blocking state
[  464.625443] br0: port 3(c3) entered disabled state
[  464.625519] c3: entered allmulticast mode
[  464.625608] c3: entered promiscuous mode
[  464.680047] br0: port 4(sender) entered blocking state
[  464.680150] br0: port 4(sender) entered disabled state
[  464.680246] sender: entered allmulticast mode
[  464.680379] sender: entered promiscuous mode
[  464.701625] br0: port 4(sender) entered blocking state
[  464.701714] br0: port 4(sender) entered forwarding state
[  464.701790] br0: port 3(c3) entered blocking state
[  464.701856] br0: port 3(c3) entered forwarding state
[  464.701928] br0: port 2(c2) entered blocking state
[  464.701994] br0: port 2(c2) entered forwarding state
[  464.702059] br0: port 1(c1) entered blocking state
[  464.702121] br0: port 1(c1) entered forwarding state
[  475.415194] br0: port 1(c1) entered disabled state
[  475.415517] c1 (unregistering): left allmulticast mode
[  475.415562] c1 (unregistering): left promiscuous mode
[  475.415601] br0: port 1(c1) entered disabled state
[  475.455094] br0: port 2(c2) entered disabled state
[  475.455368] c2 (unregistering): left allmulticast mode
[  475.455410] c2 (unregistering): left promiscuous mode
[  475.455444] br0: port 2(c2) entered disabled state
[  475.492142] br0: port 3(c3) entered disabled state
[  475.492542] c3 (unregistering): left allmulticast mode
[  475.492624] c3 (unregistering): left promiscuous mode
[  475.492686] br0: port 3(c3) entered disabled state
[  475.535134] br0: port 4(sender) entered disabled state
[  475.535484] sender (unregistering): left allmulticast mode
[  475.535569] sender (unregistering): left promiscuous mode
[  475.535638] br0: port 4(sender) entered disabled state