[  703.110489] br0: port 1(c1) entered blocking state
[  703.110561] br0: port 1(c1) entered disabled state
[  703.110625] c1: entered allmulticast mode
[  703.110703] c1: entered promiscuous mode
[  703.156788] br0: port 2(c2) entered blocking state
[  703.156871] br0: port 2(c2) entered disabled state
[  703.156946] c2: entered allmulticast mode
[  703.157041] c2: entered promiscuous mode
[  703.202516] br0: port 3(c3) entered blocking state
[  703.202581] br0: port 3(c3) entered disabled state
[  703.202640] c3: entered allmulticast mode
[  703.202721] c3: entered promiscuous mode
[  703.247135] br0: port 4(sender) entered blocking state
[  703.247272] br0: port 4(sender) entered disabled state
[  703.247345] sender: entered allmulticast mode
[  703.247460] sender: entered promiscuous mode
[  703.264053] br0: port 4(sender) entered blocking state
[  703.264165] br0: port 4(sender) entered forwarding state
[  703.264241] br0: port 3(c3) entered blocking state
[  703.264306] br0: port 3(c3) entered forwarding state
[  703.264386] br0: port 2(c2) entered blocking state
[  703.264453] br0: port 2(c2) entered forwarding state
[  703.264523] br0: port 1(c1) entered blocking state
[  703.264593] br0: port 1(c1) entered forwarding state
[  713.978192] br0: port 1(c1) entered disabled state
[  713.978652] c1 (unregistering): left allmulticast mode
[  713.978739] c1 (unregistering): left promiscuous mode
[  713.978802] br0: port 1(c1) entered disabled state
[  714.008166] br0: port 2(c2) entered disabled state
[  714.008428] c2 (unregistering): left allmulticast mode
[  714.008497] c2 (unregistering): left promiscuous mode
[  714.008552] br0: port 2(c2) entered disabled state
[  714.052259] br0: port 3(c3) entered disabled state
[  714.052607] c3 (unregistering): left allmulticast mode
[  714.052691] c3 (unregistering): left promiscuous mode
[  714.052743] br0: port 3(c3) entered disabled state
[  714.087174] br0: port 4(sender) entered disabled state
[  714.087437] sender (unregistering): left allmulticast mode
[  714.087513] sender (unregistering): left promiscuous mode
[  714.087584] br0: port 4(sender) entered disabled state