[  459.799982] br0: port 1(c1) entered blocking state
[  459.800046] br0: port 1(c1) entered disabled state
[  459.800147] c1: entered allmulticast mode
[  459.800236] c1: entered promiscuous mode
[  459.845766] br0: port 2(c2) entered blocking state
[  459.845838] br0: port 2(c2) entered disabled state
[  459.845907] c2: entered allmulticast mode
[  459.846007] c2: entered promiscuous mode
[  459.891619] br0: port 3(c3) entered blocking state
[  459.891682] br0: port 3(c3) entered disabled state
[  459.891740] c3: entered allmulticast mode
[  459.891812] c3: entered promiscuous mode
[  459.938056] br0: port 4(sender) entered blocking state
[  459.938153] br0: port 4(sender) entered disabled state
[  459.938233] sender: entered allmulticast mode
[  459.938341] sender: entered promiscuous mode
[  459.957920] br0: port 4(sender) entered blocking state
[  459.958022] br0: port 4(sender) entered forwarding state
[  459.958095] br0: port 3(c3) entered blocking state
[  459.958162] br0: port 3(c3) entered forwarding state
[  459.958229] br0: port 2(c2) entered blocking state
[  459.958295] br0: port 2(c2) entered forwarding state
[  459.958363] br0: port 1(c1) entered blocking state
[  459.958428] br0: port 1(c1) entered forwarding state
[  470.664252] br0: port 1(c1) entered disabled state
[  470.664530] c1 (unregistering): left allmulticast mode
[  470.664591] c1 (unregistering): left promiscuous mode
[  470.664647] br0: port 1(c1) entered disabled state
[  470.711201] br0: port 2(c2) entered disabled state
[  470.711689] c2 (unregistering): left allmulticast mode
[  470.711762] c2 (unregistering): left promiscuous mode
[  470.711810] br0: port 2(c2) entered disabled state
[  470.752237] br0: port 3(c3) entered disabled state
[  470.752577] c3 (unregistering): left allmulticast mode
[  470.752636] c3 (unregistering): left promiscuous mode
[  470.752679] br0: port 3(c3) entered disabled state
[  470.796177] br0: port 4(sender) entered disabled state
[  470.796613] sender (unregistering): left allmulticast mode
[  470.796680] sender (unregistering): left promiscuous mode
[  470.796723] br0: port 4(sender) entered disabled state