[  468.644833] br0: port 1(c1) entered blocking state
[  468.644911] br0: port 1(c1) entered disabled state
[  468.644977] c1: entered allmulticast mode
[  468.645053] c1: entered promiscuous mode
[  468.694764] br0: port 2(c2) entered blocking state
[  468.694877] br0: port 2(c2) entered disabled state
[  468.694951] c2: entered allmulticast mode
[  468.695040] c2: entered promiscuous mode
[  468.744138] br0: port 3(c3) entered blocking state
[  468.744215] br0: port 3(c3) entered disabled state
[  468.744289] c3: entered allmulticast mode
[  468.744374] c3: entered promiscuous mode
[  468.798296] br0: port 4(sender) entered blocking state
[  468.798411] br0: port 4(sender) entered disabled state
[  468.798498] sender: entered allmulticast mode
[  468.798619] sender: entered promiscuous mode
[  468.819525] br0: port 4(sender) entered blocking state
[  468.819638] br0: port 4(sender) entered forwarding state
[  468.819710] br0: port 3(c3) entered blocking state
[  468.819781] br0: port 3(c3) entered forwarding state
[  468.819882] br0: port 2(c2) entered blocking state
[  468.819940] br0: port 2(c2) entered forwarding state
[  468.820006] br0: port 1(c1) entered blocking state
[  468.820065] br0: port 1(c1) entered forwarding state
[  479.526044] br0: port 1(c1) entered disabled state
[  479.526358] c1 (unregistering): left allmulticast mode
[  479.526446] c1 (unregistering): left promiscuous mode
[  479.526492] br0: port 1(c1) entered disabled state
[  479.562008] br0: port 2(c2) entered disabled state
[  479.562261] c2 (unregistering): left allmulticast mode
[  479.562322] c2 (unregistering): left promiscuous mode
[  479.562395] br0: port 2(c2) entered disabled state
[  479.611020] br0: port 3(c3) entered disabled state
[  479.611239] c3 (unregistering): left allmulticast mode
[  479.611296] c3 (unregistering): left promiscuous mode
[  479.611346] br0: port 3(c3) entered disabled state
[  479.646984] br0: port 4(sender) entered disabled state
[  479.647203] sender (unregistering): left allmulticast mode
[  479.647245] sender (unregistering): left promiscuous mode
[  479.647285] br0: port 4(sender) entered disabled state