[  934.950126][T31361] br0: port 1(c1) entered blocking state
[  934.950858][T31361] br0: port 1(c1) entered disabled state
[  934.951072][T31361] c1: entered allmulticast mode
[  934.952613][T31361] c1: entered promiscuous mode
[  935.084341][T31366] br0: port 2(c2) entered blocking state
[  935.084542][T31366] br0: port 2(c2) entered disabled state
[  935.084753][T31366] c2: entered allmulticast mode
[  935.086271][T31366] c2: entered promiscuous mode
[  935.229843][T31371] br0: port 3(c3) entered blocking state
[  935.230043][T31371] br0: port 3(c3) entered disabled state
[  935.230962][T31371] c3: entered allmulticast mode
[  935.232467][T31371] c3: entered promiscuous mode
[  935.369265][T31376] br0: port 4(sender) entered blocking state
[  935.369501][T31376] br0: port 4(sender) entered disabled state
[  935.369736][T31376] sender: entered allmulticast mode
[  935.371766][T31376] sender: entered promiscuous mode
[  935.409527][T31378] br0: port 4(sender) entered blocking state
[  935.409728][T31378] br0: port 4(sender) entered forwarding state
[  935.410047][T31378] br0: port 3(c3) entered blocking state
[  935.410189][T31378] br0: port 3(c3) entered forwarding state
[  935.410470][T31378] br0: port 2(c2) entered blocking state
[  935.410613][T31378] br0: port 2(c2) entered forwarding state
[  935.410897][T31378] br0: port 1(c1) entered blocking state
[  935.411040][T31378] br0: port 1(c1) entered forwarding state
[  946.503137][   T12] br0: port 1(c1) entered disabled state
[  946.507985][   T12] c1 (unregistering): left allmulticast mode
[  946.508303][   T12] c1 (unregistering): left promiscuous mode
[  946.508554][   T12] br0: port 1(c1) entered disabled state
[  946.675129][   T12] br0: port 2(c2) entered disabled state
[  946.680016][   T12] c2 (unregistering): left allmulticast mode
[  946.680294][   T12] c2 (unregistering): left promiscuous mode
[  946.680540][   T12] br0: port 2(c2) entered disabled state
[  946.837468][   T12] br0: port 3(c3) entered disabled state
[  946.841906][   T12] c3 (unregistering): left allmulticast mode
[  946.843273][   T12] c3 (unregistering): left promiscuous mode
[  946.843579][   T12] br0: port 3(c3) entered disabled state
[  946.986210][   T12] br0: port 4(sender) entered disabled state
[  947.002039][   T12] sender (unregistering): left allmulticast mode
[  947.002368][   T12] sender (unregistering): left promiscuous mode
[  947.002628][   T12] br0: port 4(sender) entered disabled state