[  961.447738][  T646] br0: port 1(c1) entered blocking state
[  961.447912][  T646] br0: port 1(c1) entered disabled state
[  961.448066][  T646] c1: entered allmulticast mode
[  961.449511][  T646] c1: entered promiscuous mode
[  961.616891][  T651] br0: port 2(c2) entered blocking state
[  961.617052][  T651] br0: port 2(c2) entered disabled state
[  961.617204][  T651] c2: entered allmulticast mode
[  961.619117][  T651] c2: entered promiscuous mode
[  961.768965][  T656] br0: port 3(c3) entered blocking state
[  961.769131][  T656] br0: port 3(c3) entered disabled state
[  961.769284][  T656] c3: entered allmulticast mode
[  961.770728][  T656] c3: entered promiscuous mode
[  961.932094][  T662] br0: port 4(sender) entered blocking state
[  961.932287][  T662] br0: port 4(sender) entered disabled state
[  961.932479][  T662] sender: entered allmulticast mode
[  961.933921][  T662] sender: entered promiscuous mode
[  961.992188][  T664] br0: port 4(sender) entered blocking state
[  961.992377][  T664] br0: port 4(sender) entered forwarding state
[  961.993237][  T664] br0: port 3(c3) entered blocking state
[  961.993382][  T664] br0: port 3(c3) entered forwarding state
[  961.993662][  T664] br0: port 2(c2) entered blocking state
[  961.993803][  T664] br0: port 2(c2) entered forwarding state
[  961.994089][  T664] br0: port 1(c1) entered blocking state
[  961.994224][  T664] br0: port 1(c1) entered forwarding state
[  973.001094][   T12] br0: port 1(c1) entered disabled state
[  973.004711][   T12] c1 (unregistering): left allmulticast mode
[  973.004911][   T12] c1 (unregistering): left promiscuous mode
[  973.005112][   T12] br0: port 1(c1) entered disabled state
[  973.120466][   T12] br0: port 2(c2) entered disabled state
[  973.123597][   T12] c2 (unregistering): left allmulticast mode
[  973.123788][   T12] c2 (unregistering): left promiscuous mode
[  973.124068][   T12] br0: port 2(c2) entered disabled state
[  973.256991][   T12] br0: port 3(c3) entered disabled state
[  973.260076][   T12] c3 (unregistering): left allmulticast mode
[  973.260262][   T12] c3 (unregistering): left promiscuous mode
[  973.260630][   T12] br0: port 3(c3) entered disabled state
[  973.363455][   T12] br0: port 4(sender) entered disabled state
[  973.366232][   T12] sender (unregistering): left allmulticast mode
[  973.367342][   T12] sender (unregistering): left promiscuous mode
[  973.367519][   T12] br0: port 4(sender) entered disabled state