[  935.813867][  T555] br0: port 1(c1) entered blocking state
[  935.814098][  T555] br0: port 1(c1) entered disabled state
[  935.814906][  T555] c1: entered allmulticast mode
[  935.816439][  T555] c1: entered promiscuous mode
[  935.975050][  T560] br0: port 2(c2) entered blocking state
[  935.975749][  T560] br0: port 2(c2) entered disabled state
[  935.975955][  T560] c2: entered allmulticast mode
[  935.977496][  T560] c2: entered promiscuous mode
[  936.132435][  T565] br0: port 3(c3) entered blocking state
[  936.132602][  T565] br0: port 3(c3) entered disabled state
[  936.132738][  T565] c3: entered allmulticast mode
[  936.134730][  T565] c3: entered promiscuous mode
[  936.290881][  T570] br0: port 4(sender) entered blocking state
[  936.291077][  T570] br0: port 4(sender) entered disabled state
[  936.291248][  T570] sender: entered allmulticast mode
[  936.292589][  T570] sender: entered promiscuous mode
[  936.347593][  T572] br0: port 4(sender) entered blocking state
[  936.347805][  T572] br0: port 4(sender) entered forwarding state
[  936.348157][  T572] br0: port 3(c3) entered blocking state
[  936.348280][  T572] br0: port 3(c3) entered forwarding state
[  936.348532][  T572] br0: port 2(c2) entered blocking state
[  936.348654][  T572] br0: port 2(c2) entered forwarding state
[  936.348917][  T572] br0: port 1(c1) entered blocking state
[  936.349042][  T572] br0: port 1(c1) entered forwarding state
[  947.326367][   T12] br0: port 1(c1) entered disabled state
[  947.329474][   T12] c1 (unregistering): left allmulticast mode
[  947.329690][   T12] c1 (unregistering): left promiscuous mode
[  947.330033][   T12] br0: port 1(c1) entered disabled state
[  947.461413][   T12] br0: port 2(c2) entered disabled state
[  947.464186][   T12] c2 (unregistering): left allmulticast mode
[  947.464382][   T12] c2 (unregistering): left promiscuous mode
[  947.464618][   T12] br0: port 2(c2) entered disabled state
[  947.563808][   T12] br0: port 3(c3) entered disabled state
[  947.566394][   T12] c3 (unregistering): left allmulticast mode
[  947.566671][   T12] c3 (unregistering): left promiscuous mode
[  947.566979][   T12] br0: port 3(c3) entered disabled state
[  947.689278][   T12] br0: port 4(sender) entered disabled state
[  947.692024][   T12] sender (unregistering): left allmulticast mode
[  947.692234][   T12] sender (unregistering): left promiscuous mode
[  947.692443][   T12] br0: port 4(sender) entered disabled state