[  713.721171] br0: port 1(c1) entered blocking state
[  713.721276] br0: port 1(c1) entered disabled state
[  713.721342] c1: entered allmulticast mode
[  713.721431] c1: entered promiscuous mode
[  713.764327] br0: port 2(c2) entered blocking state
[  713.764398] br0: port 2(c2) entered disabled state
[  713.764457] c2: entered allmulticast mode
[  713.764534] c2: entered promiscuous mode
[  713.808261] br0: port 3(c3) entered blocking state
[  713.808348] br0: port 3(c3) entered disabled state
[  713.808426] c3: entered allmulticast mode
[  713.808511] c3: entered promiscuous mode
[  713.851927] br0: port 4(sender) entered blocking state
[  713.851990] br0: port 4(sender) entered disabled state
[  713.852054] sender: entered allmulticast mode
[  713.852142] sender: entered promiscuous mode
[  713.868054] br0: port 4(sender) entered blocking state
[  713.868117] br0: port 4(sender) entered forwarding state
[  713.868163] br0: port 3(c3) entered blocking state
[  713.868205] br0: port 3(c3) entered forwarding state
[  713.868250] br0: port 2(c2) entered blocking state
[  713.868290] br0: port 2(c2) entered forwarding state
[  713.868336] br0: port 1(c1) entered blocking state
[  713.868384] br0: port 1(c1) entered forwarding state
[  724.595555] br0: port 1(c1) entered disabled state
[  724.595842] c1 (unregistering): left allmulticast mode
[  724.595914] c1 (unregistering): left promiscuous mode
[  724.595974] br0: port 1(c1) entered disabled state
[  724.642617] br0: port 2(c2) entered disabled state
[  724.642890] c2 (unregistering): left allmulticast mode
[  724.642961] c2 (unregistering): left promiscuous mode
[  724.643022] br0: port 2(c2) entered disabled state
[  724.688580] br0: port 3(c3) entered disabled state
[  724.688933] c3 (unregistering): left allmulticast mode
[  724.689011] c3 (unregistering): left promiscuous mode
[  724.689073] br0: port 3(c3) entered disabled state
[  724.735526] br0: port 4(sender) entered disabled state
[  724.735774] sender (unregistering): left allmulticast mode
[  724.735830] sender (unregistering): left promiscuous mode
[  724.735878] br0: port 4(sender) entered disabled state