[  468.810747] br0: port 1(c1) entered blocking state
[  468.810821] br0: port 1(c1) entered disabled state
[  468.810883] c1: entered allmulticast mode
[  468.810965] c1: entered promiscuous mode
[  468.852000] br0: port 2(c2) entered blocking state
[  468.852056] br0: port 2(c2) entered disabled state
[  468.852109] c2: entered allmulticast mode
[  468.852185] c2: entered promiscuous mode
[  468.892031] br0: port 3(c3) entered blocking state
[  468.892091] br0: port 3(c3) entered disabled state
[  468.892138] c3: entered allmulticast mode
[  468.892202] c3: entered promiscuous mode
[  468.930040] br0: port 4(sender) entered blocking state
[  468.930101] br0: port 4(sender) entered disabled state
[  468.930153] sender: entered allmulticast mode
[  468.930266] sender: entered promiscuous mode
[  468.945411] br0: port 4(sender) entered blocking state
[  468.945471] br0: port 4(sender) entered forwarding state
[  468.945520] br0: port 3(c3) entered blocking state
[  468.945563] br0: port 3(c3) entered forwarding state
[  468.945608] br0: port 2(c2) entered blocking state
[  468.945649] br0: port 2(c2) entered forwarding state
[  468.945705] br0: port 1(c1) entered blocking state
[  468.945747] br0: port 1(c1) entered forwarding state
[  479.631962] br0: port 1(c1) entered disabled state
[  479.632208] c1 (unregistering): left allmulticast mode
[  479.632261] c1 (unregistering): left promiscuous mode
[  479.632295] br0: port 1(c1) entered disabled state
[  479.673945] br0: port 2(c2) entered disabled state
[  479.674225] c2 (unregistering): left allmulticast mode
[  479.674283] c2 (unregistering): left promiscuous mode
[  479.674330] br0: port 2(c2) entered disabled state
[  479.710937] br0: port 3(c3) entered disabled state
[  479.711194] c3 (unregistering): left allmulticast mode
[  479.711252] c3 (unregistering): left promiscuous mode
[  479.711293] br0: port 3(c3) entered disabled state
[  479.745965] br0: port 4(sender) entered disabled state
[  479.746199] sender (unregistering): left allmulticast mode
[  479.746264] sender (unregistering): left promiscuous mode
[  479.746335] br0: port 4(sender) entered disabled state