[  947.797043][  T511] br0: port 1(c1) entered blocking state
[  947.797221][  T511] br0: port 1(c1) entered disabled state
[  947.797370][  T511] c1: entered allmulticast mode
[  947.798788][  T511] c1: entered promiscuous mode
[  947.950975][  T516] br0: port 2(c2) entered blocking state
[  947.951128][  T516] br0: port 2(c2) entered disabled state
[  947.951275][  T516] c2: entered allmulticast mode
[  947.952676][  T516] c2: entered promiscuous mode
[  948.094889][  T521] br0: port 3(c3) entered blocking state
[  948.095049][  T521] br0: port 3(c3) entered disabled state
[  948.095200][  T521] c3: entered allmulticast mode
[  948.096645][  T521] c3: entered promiscuous mode
[  948.244483][  T526] br0: port 4(sender) entered blocking state
[  948.244671][  T526] br0: port 4(sender) entered disabled state
[  948.244848][  T526] sender: entered allmulticast mode
[  948.246260][  T526] sender: entered promiscuous mode
[  948.301718][  T528] br0: port 4(sender) entered blocking state
[  948.301962][  T528] br0: port 4(sender) entered forwarding state
[  948.302324][  T528] br0: port 3(c3) entered blocking state
[  948.302499][  T528] br0: port 3(c3) entered forwarding state
[  948.302836][  T528] br0: port 2(c2) entered blocking state
[  948.303023][  T528] br0: port 2(c2) entered forwarding state
[  948.303862][  T528] br0: port 1(c1) entered blocking state
[  948.304060][  T528] br0: port 1(c1) entered forwarding state
[  959.304227][   T12] br0: port 1(c1) entered disabled state
[  959.308138][   T12] c1 (unregistering): left allmulticast mode
[  959.308460][   T12] c1 (unregistering): left promiscuous mode
[  959.308664][   T12] br0: port 1(c1) entered disabled state
[  959.421982][   T12] br0: port 2(c2) entered disabled state
[  959.425429][   T12] c2 (unregistering): left allmulticast mode
[  959.425696][   T12] c2 (unregistering): left promiscuous mode
[  959.425876][   T12] br0: port 2(c2) entered disabled state
[  959.542289][   T12] br0: port 3(c3) entered disabled state
[  959.547618][   T12] c3 (unregistering): left allmulticast mode
[  959.548014][   T12] c3 (unregistering): left promiscuous mode
[  959.548186][   T12] br0: port 3(c3) entered disabled state
[  959.661568][   T12] br0: port 4(sender) entered disabled state
[  959.677025][   T12] sender (unregistering): left allmulticast mode
[  959.677207][   T12] sender (unregistering): left promiscuous mode
[  959.677368][   T12] br0: port 4(sender) entered disabled state