[  935.105178][T31067] br0: port 1(c1) entered blocking state
[  935.105353][T31067] br0: port 1(c1) entered disabled state
[  935.105509][T31067] c1: entered allmulticast mode
[  935.107505][T31067] c1: entered promiscuous mode
[  935.249233][T31072] br0: port 2(c2) entered blocking state
[  935.249406][T31072] br0: port 2(c2) entered disabled state
[  935.249563][T31072] c2: entered allmulticast mode
[  935.250971][T31072] c2: entered promiscuous mode
[  935.385811][T31077] br0: port 3(c3) entered blocking state
[  935.386021][T31077] br0: port 3(c3) entered disabled state
[  935.386948][T31077] c3: entered allmulticast mode
[  935.388541][T31077] c3: entered promiscuous mode
[  935.524977][T31082] br0: port 4(sender) entered blocking state
[  935.525195][T31082] br0: port 4(sender) entered disabled state
[  935.525385][T31082] sender: entered allmulticast mode
[  935.526838][T31082] sender: entered promiscuous mode
[  935.581683][T31084] br0: port 4(sender) entered blocking state
[  935.581938][T31084] br0: port 4(sender) entered forwarding state
[  935.582351][T31084] br0: port 3(c3) entered blocking state
[  935.582557][T31084] br0: port 3(c3) entered forwarding state
[  935.582943][T31084] br0: port 2(c2) entered blocking state
[  935.583156][T31084] br0: port 2(c2) entered forwarding state
[  935.583517][T31084] br0: port 1(c1) entered blocking state
[  935.583715][T31084] br0: port 1(c1) entered forwarding state
[  946.680470][   T12] br0: port 1(c1) entered disabled state
[  946.691331][   T12] c1 (unregistering): left allmulticast mode
[  946.691537][   T12] c1 (unregistering): left promiscuous mode
[  946.691710][   T12] br0: port 1(c1) entered disabled state
[  946.807269][   T12] br0: port 2(c2) entered disabled state
[  946.823057][   T12] c2 (unregistering): left allmulticast mode
[  946.824249][   T12] c2 (unregistering): left promiscuous mode
[  946.824432][   T12] br0: port 2(c2) entered disabled state
[  946.936878][   T12] br0: port 3(c3) entered disabled state
[  946.947055][   T12] c3 (unregistering): left allmulticast mode
[  946.948169][   T12] c3 (unregistering): left promiscuous mode
[  946.948352][   T12] br0: port 3(c3) entered disabled state
[  947.077793][   T12] br0: port 4(sender) entered disabled state
[  947.091985][   T12] sender (unregistering): left allmulticast mode
[  947.093273][   T12] sender (unregistering): left promiscuous mode
[  947.093499][   T12] br0: port 4(sender) entered disabled state