[  935.408800][T31176] br0: port 1(c1) entered blocking state
[  935.409012][T31176] br0: port 1(c1) entered disabled state
[  935.409193][T31176] c1: entered allmulticast mode
[  935.410776][T31176] c1: entered promiscuous mode
[  935.557879][T31181] br0: port 2(c2) entered blocking state
[  935.558078][T31181] br0: port 2(c2) entered disabled state
[  935.558262][T31181] c2: entered allmulticast mode
[  935.559875][T31181] c2: entered promiscuous mode
[  935.709078][T31186] br0: port 3(c3) entered blocking state
[  935.709296][T31186] br0: port 3(c3) entered disabled state
[  935.709514][T31186] c3: entered allmulticast mode
[  935.711218][T31186] c3: entered promiscuous mode
[  935.851651][T31191] br0: port 4(sender) entered blocking state
[  935.851888][T31191] br0: port 4(sender) entered disabled state
[  935.852706][T31191] sender: entered allmulticast mode
[  935.854136][T31191] sender: entered promiscuous mode
[  935.903875][T31193] br0: port 4(sender) entered blocking state
[  935.904116][T31193] br0: port 4(sender) entered forwarding state
[  935.904485][T31193] br0: port 3(c3) entered blocking state
[  935.904668][T31193] br0: port 3(c3) entered forwarding state
[  935.905010][T31193] br0: port 2(c2) entered blocking state
[  935.905213][T31193] br0: port 2(c2) entered forwarding state
[  935.905551][T31193] br0: port 1(c1) entered blocking state
[  935.905744][T31193] br0: port 1(c1) entered forwarding state
[  946.946722][   T12] br0: port 1(c1) entered disabled state
[  946.958925][   T12] c1 (unregistering): left allmulticast mode
[  946.959241][   T12] c1 (unregistering): left promiscuous mode
[  946.959427][   T12] br0: port 1(c1) entered disabled state
[  947.071352][   T12] br0: port 2(c2) entered disabled state
[  947.082665][   T12] c2 (unregistering): left allmulticast mode
[  947.082874][   T12] c2 (unregistering): left promiscuous mode
[  947.083060][   T12] br0: port 2(c2) entered disabled state
[  947.197566][   T12] br0: port 3(c3) entered disabled state
[  947.207868][   T12] c3 (unregistering): left allmulticast mode
[  947.208080][   T12] c3 (unregistering): left promiscuous mode
[  947.208266][   T12] br0: port 3(c3) entered disabled state
[  947.329366][   T12] br0: port 4(sender) entered disabled state
[  947.339485][   T12] sender (unregistering): left allmulticast mode
[  947.339695][   T12] sender (unregistering): left promiscuous mode
[  947.339898][   T12] br0: port 4(sender) entered disabled state