[  896.930899][  T529] br0: port 1(c1) entered blocking state
[  896.931146][  T529] br0: port 1(c1) entered disabled state
[  896.931781][  T529] c1: entered allmulticast mode
[  896.933441][  T529] c1: entered promiscuous mode
[  897.115111][  T534] br0: port 2(c2) entered blocking state
[  897.115388][  T534] br0: port 2(c2) entered disabled state
[  897.115620][  T534] c2: entered allmulticast mode
[  897.117243][  T534] c2: entered promiscuous mode
[  897.262488][  T539] br0: port 3(c3) entered blocking state
[  897.262701][  T539] br0: port 3(c3) entered disabled state
[  897.262920][  T539] c3: entered allmulticast mode
[  897.264522][  T539] c3: entered promiscuous mode
[  897.414507][  T544] br0: port 4(sender) entered blocking state
[  897.414770][  T544] br0: port 4(sender) entered disabled state
[  897.415031][  T544] sender: entered allmulticast mode
[  897.416690][  T544] sender: entered promiscuous mode
[  897.464752][  T546] br0: port 4(sender) entered blocking state
[  897.464975][  T546] br0: port 4(sender) entered forwarding state
[  897.465341][  T546] br0: port 3(c3) entered blocking state
[  897.465493][  T546] br0: port 3(c3) entered forwarding state
[  897.465797][  T546] br0: port 2(c2) entered blocking state
[  897.465953][  T546] br0: port 2(c2) entered forwarding state
[  897.466261][  T546] br0: port 1(c1) entered blocking state
[  897.466425][  T546] br0: port 1(c1) entered forwarding state
[  908.556117][   T71] br0: port 1(c1) entered disabled state
[  908.559358][   T71] c1 (unregistering): left allmulticast mode
[  908.559572][   T71] c1 (unregistering): left promiscuous mode
[  908.559754][   T71] br0: port 1(c1) entered disabled state
[  908.670672][   T71] br0: port 2(c2) entered disabled state
[  908.673333][   T71] c2 (unregistering): left allmulticast mode
[  908.673536][   T71] c2 (unregistering): left promiscuous mode
[  908.673715][   T71] br0: port 2(c2) entered disabled state
[  908.786057][   T71] br0: port 3(c3) entered disabled state
[  908.788575][   T71] c3 (unregistering): left allmulticast mode
[  908.788773][   T71] c3 (unregistering): left promiscuous mode
[  908.788958][   T71] br0: port 3(c3) entered disabled state
[  908.909601][   T71] br0: port 4(sender) entered disabled state
[  908.911787][   T71] sender (unregistering): left allmulticast mode
[  908.911983][   T71] sender (unregistering): left promiscuous mode
[  908.912159][   T71] br0: port 4(sender) entered disabled state