[  468.774736] br0: port 1(c1) entered blocking state
[  468.774812] br0: port 1(c1) entered disabled state
[  468.774869] c1: entered allmulticast mode
[  468.774951] c1: entered promiscuous mode
[  468.831854] br0: port 2(c2) entered blocking state
[  468.831922] br0: port 2(c2) entered disabled state
[  468.831981] c2: entered allmulticast mode
[  468.832056] c2: entered promiscuous mode
[  468.890682] br0: port 3(c3) entered blocking state
[  468.890783] br0: port 3(c3) entered disabled state
[  468.890855] c3: entered allmulticast mode
[  468.890943] c3: entered promiscuous mode
[  468.946214] br0: port 4(sender) entered blocking state
[  468.946280] br0: port 4(sender) entered disabled state
[  468.946338] sender: entered allmulticast mode
[  468.946424] sender: entered promiscuous mode
[  468.967108] br0: port 4(sender) entered blocking state
[  468.967206] br0: port 4(sender) entered forwarding state
[  468.967266] br0: port 3(c3) entered blocking state
[  468.967314] br0: port 3(c3) entered forwarding state
[  468.967359] br0: port 2(c2) entered blocking state
[  468.967399] br0: port 2(c2) entered forwarding state
[  468.967444] br0: port 1(c1) entered blocking state
[  468.967489] br0: port 1(c1) entered forwarding state
[  479.688403] br0: port 1(c1) entered disabled state
[  479.688678] c1 (unregistering): left allmulticast mode
[  479.688735] c1 (unregistering): left promiscuous mode
[  479.688773] br0: port 1(c1) entered disabled state
[  479.729339] br0: port 2(c2) entered disabled state
[  479.729620] c2 (unregistering): left allmulticast mode
[  479.729678] c2 (unregistering): left promiscuous mode
[  479.729716] br0: port 2(c2) entered disabled state
[  479.766340] br0: port 3(c3) entered disabled state
[  479.766662] c3 (unregistering): left allmulticast mode
[  479.766718] c3 (unregistering): left promiscuous mode
[  479.766755] br0: port 3(c3) entered disabled state
[  479.810399] br0: port 4(sender) entered disabled state
[  479.810664] sender (unregistering): left allmulticast mode
[  479.810720] sender (unregistering): left promiscuous mode
[  479.810760] br0: port 4(sender) entered disabled state