[  468.519088] br0: port 1(c1) entered blocking state
[  468.519153] br0: port 1(c1) entered disabled state
[  468.519210] c1: entered allmulticast mode
[  468.519289] c1: entered promiscuous mode
[  468.571980] br0: port 2(c2) entered blocking state
[  468.572056] br0: port 2(c2) entered disabled state
[  468.572121] c2: entered allmulticast mode
[  468.572205] c2: entered promiscuous mode
[  468.619228] br0: port 3(c3) entered blocking state
[  468.619296] br0: port 3(c3) entered disabled state
[  468.619361] c3: entered allmulticast mode
[  468.619431] c3: entered promiscuous mode
[  468.664621] br0: port 4(sender) entered blocking state
[  468.664692] br0: port 4(sender) entered disabled state
[  468.664755] sender: entered allmulticast mode
[  468.664843] sender: entered promiscuous mode
[  468.681657] br0: port 4(sender) entered blocking state
[  468.681729] br0: port 4(sender) entered forwarding state
[  468.681775] br0: port 3(c3) entered blocking state
[  468.681818] br0: port 3(c3) entered forwarding state
[  468.681856] br0: port 2(c2) entered blocking state
[  468.681895] br0: port 2(c2) entered forwarding state
[  468.681938] br0: port 1(c1) entered blocking state
[  468.681983] br0: port 1(c1) entered forwarding state
[  479.366622] br0: port 1(c1) entered disabled state
[  479.366941] c1 (unregistering): left allmulticast mode
[  479.367010] c1 (unregistering): left promiscuous mode
[  479.367051] br0: port 1(c1) entered disabled state
[  479.399665] br0: port 2(c2) entered disabled state
[  479.400064] c2 (unregistering): left allmulticast mode
[  479.400140] c2 (unregistering): left promiscuous mode
[  479.400188] br0: port 2(c2) entered disabled state
[  479.441627] br0: port 3(c3) entered disabled state
[  479.442004] c3 (unregistering): left allmulticast mode
[  479.442061] c3 (unregistering): left promiscuous mode
[  479.442102] br0: port 3(c3) entered disabled state
[  479.464628] br0: port 4(sender) entered disabled state
[  479.464893] sender (unregistering): left allmulticast mode
[  479.464936] sender (unregistering): left promiscuous mode
[  479.464975] br0: port 4(sender) entered disabled state