[  935.235106][T30563] br0: port 1(c1) entered blocking state
[  935.235810][T30563] br0: port 1(c1) entered disabled state
[  935.236030][T30563] c1: entered allmulticast mode
[  935.237618][T30563] c1: entered promiscuous mode
[  935.375407][T30568] br0: port 2(c2) entered blocking state
[  935.375581][T30568] br0: port 2(c2) entered disabled state
[  935.375753][T30568] c2: entered allmulticast mode
[  935.377127][T30568] c2: entered promiscuous mode
[  935.523608][T30573] br0: port 3(c3) entered blocking state
[  935.523773][T30573] br0: port 3(c3) entered disabled state
[  935.523932][T30573] c3: entered allmulticast mode
[  935.525382][T30573] c3: entered promiscuous mode
[  935.669632][T30578] br0: port 4(sender) entered blocking state
[  935.669845][T30578] br0: port 4(sender) entered disabled state
[  935.670039][T30578] sender: entered allmulticast mode
[  935.671514][T30578] sender: entered promiscuous mode
[  935.719163][T30580] br0: port 4(sender) entered blocking state
[  935.719422][T30580] br0: port 4(sender) entered forwarding state
[  935.719808][T30580] br0: port 3(c3) entered blocking state
[  935.719997][T30580] br0: port 3(c3) entered forwarding state
[  935.720401][T30580] br0: port 2(c2) entered blocking state
[  935.720605][T30580] br0: port 2(c2) entered forwarding state
[  935.720959][T30580] br0: port 1(c1) entered blocking state
[  935.721154][T30580] br0: port 1(c1) entered forwarding state
[  946.765901][   T12] br0: port 1(c1) entered disabled state
[  946.777547][   T12] c1 (unregistering): left allmulticast mode
[  946.777767][   T12] c1 (unregistering): left promiscuous mode
[  946.777946][   T12] br0: port 1(c1) entered disabled state
[  946.874618][   T12] br0: port 2(c2) entered disabled state
[  946.885872][   T12] c2 (unregistering): left allmulticast mode
[  946.886097][   T12] c2 (unregistering): left promiscuous mode
[  946.886291][   T12] br0: port 2(c2) entered disabled state
[  947.011984][   T12] br0: port 3(c3) entered disabled state
[  947.031761][   T12] c3 (unregistering): left allmulticast mode
[  947.032046][   T12] c3 (unregistering): left promiscuous mode
[  947.032265][   T12] br0: port 3(c3) entered disabled state
[  947.148475][   T12] br0: port 4(sender) entered disabled state
[  947.167705][   T12] sender (unregistering): left allmulticast mode
[  947.167940][   T12] sender (unregistering): left promiscuous mode
[  947.168159][   T12] br0: port 4(sender) entered disabled state