[  935.454508][T31122] br0: port 1(c1) entered blocking state
[  935.454748][T31122] br0: port 1(c1) entered disabled state
[  935.454970][T31122] c1: entered allmulticast mode
[  935.456561][T31122] c1: entered promiscuous mode
[  935.590424][T31127] br0: port 2(c2) entered blocking state
[  935.590614][T31127] br0: port 2(c2) entered disabled state
[  935.590782][T31127] c2: entered allmulticast mode
[  935.599614][T31127] c2: entered promiscuous mode
[  935.746787][T31132] br0: port 3(c3) entered blocking state
[  935.746997][T31132] br0: port 3(c3) entered disabled state
[  935.747174][T31132] c3: entered allmulticast mode
[  935.748692][T31132] c3: entered promiscuous mode
[  935.893123][T31137] br0: port 4(sender) entered blocking state
[  935.893408][T31137] br0: port 4(sender) entered disabled state
[  935.893660][T31137] sender: entered allmulticast mode
[  935.895947][T31137] sender: entered promiscuous mode
[  935.944036][T31139] br0: port 4(sender) entered blocking state
[  935.944276][T31139] br0: port 4(sender) entered forwarding state
[  935.944613][T31139] br0: port 3(c3) entered blocking state
[  935.944762][T31139] br0: port 3(c3) entered forwarding state
[  935.945079][T31139] br0: port 2(c2) entered blocking state
[  935.945237][T31139] br0: port 2(c2) entered forwarding state
[  935.945536][T31139] br0: port 1(c1) entered blocking state
[  935.945690][T31139] br0: port 1(c1) entered forwarding state
[  946.994367][   T70] br0: port 1(c1) entered disabled state
[  946.997384][   T70] c1 (unregistering): left allmulticast mode
[  946.997633][   T70] c1 (unregistering): left promiscuous mode
[  946.997824][   T70] br0: port 1(c1) entered disabled state
[  947.115390][   T70] br0: port 2(c2) entered disabled state
[  947.118052][   T70] c2 (unregistering): left allmulticast mode
[  947.118457][   T70] c2 (unregistering): left promiscuous mode
[  947.118640][   T70] br0: port 2(c2) entered disabled state
[  947.262194][   T70] br0: port 3(c3) entered disabled state
[  947.274489][   T70] c3 (unregistering): left allmulticast mode
[  947.274717][   T70] c3 (unregistering): left promiscuous mode
[  947.274915][   T70] br0: port 3(c3) entered disabled state
[  947.399360][   T70] br0: port 4(sender) entered disabled state
[  947.402360][   T70] sender (unregistering): left allmulticast mode
[  947.402565][   T70] sender (unregistering): left promiscuous mode
[  947.402744][   T70] br0: port 4(sender) entered disabled state