[  935.604382][T31251] br0: port 1(c1) entered blocking state
[  935.604615][T31251] br0: port 1(c1) entered disabled state
[  935.604848][T31251] c1: entered allmulticast mode
[  935.606368][T31251] c1: entered promiscuous mode
[  935.738915][T31256] br0: port 2(c2) entered blocking state
[  935.739085][T31256] br0: port 2(c2) entered disabled state
[  935.739304][T31256] c2: entered allmulticast mode
[  935.740755][T31256] c2: entered promiscuous mode
[  935.888117][T31261] br0: port 3(c3) entered blocking state
[  935.888282][T31261] br0: port 3(c3) entered disabled state
[  935.888445][T31261] c3: entered allmulticast mode
[  935.889890][T31261] c3: entered promiscuous mode
[  936.025761][T31266] br0: port 4(sender) entered blocking state
[  936.025962][T31266] br0: port 4(sender) entered disabled state
[  936.026170][T31266] sender: entered allmulticast mode
[  936.027603][T31266] sender: entered promiscuous mode
[  936.081089][T31268] br0: port 4(sender) entered blocking state
[  936.081302][T31268] br0: port 4(sender) entered forwarding state
[  936.081631][T31268] br0: port 3(c3) entered blocking state
[  936.081788][T31268] br0: port 3(c3) entered forwarding state
[  936.082083][T31268] br0: port 2(c2) entered blocking state
[  936.082231][T31268] br0: port 2(c2) entered forwarding state
[  936.082525][T31268] br0: port 1(c1) entered blocking state
[  936.082678][T31268] br0: port 1(c1) entered forwarding state
[  947.200943][   T12] br0: port 1(c1) entered disabled state
[  947.212251][   T12] c1 (unregistering): left allmulticast mode
[  947.212464][   T12] c1 (unregistering): left promiscuous mode
[  947.212660][   T12] br0: port 1(c1) entered disabled state
[  947.378331][   T12] br0: port 2(c2) entered disabled state
[  947.395805][   T12] c2 (unregistering): left allmulticast mode
[  947.396113][   T12] c2 (unregistering): left promiscuous mode
[  947.396397][   T12] br0: port 2(c2) entered disabled state
[  947.505842][   T12] br0: port 3(c3) entered disabled state
[  947.516761][   T12] c3 (unregistering): left allmulticast mode
[  947.516962][   T12] c3 (unregistering): left promiscuous mode
[  947.517145][   T12] br0: port 3(c3) entered disabled state
[  947.668395][   T12] br0: port 4(sender) entered disabled state
[  947.679845][   T12] sender (unregistering): left allmulticast mode
[  947.680051][   T12] sender (unregistering): left promiscuous mode
[  947.680236][   T12] br0: port 4(sender) entered disabled state