[  948.953387][T30618] br0: port 1(c1) entered blocking state
[  948.953951][T30618] br0: port 1(c1) entered disabled state
[  948.954111][T30618] c1: entered allmulticast mode
[  948.955562][T30618] c1: entered promiscuous mode
[  949.088504][T30623] br0: port 2(c2) entered blocking state
[  949.088682][T30623] br0: port 2(c2) entered disabled state
[  949.088844][T30623] c2: entered allmulticast mode
[  949.090269][T30623] c2: entered promiscuous mode
[  949.234211][T30628] br0: port 3(c3) entered blocking state
[  949.234384][T30628] br0: port 3(c3) entered disabled state
[  949.234559][T30628] c3: entered allmulticast mode
[  949.235991][T30628] c3: entered promiscuous mode
[  949.405251][T30633] br0: port 4(sender) entered blocking state
[  949.405460][T30633] br0: port 4(sender) entered disabled state
[  949.405669][T30633] sender: entered allmulticast mode
[  949.407116][T30633] sender: entered promiscuous mode
[  949.467917][T30635] br0: port 4(sender) entered blocking state
[  949.468151][T30635] br0: port 4(sender) entered forwarding state
[  949.468474][T30635] br0: port 3(c3) entered blocking state
[  949.468634][T30635] br0: port 3(c3) entered forwarding state
[  949.468922][T30635] br0: port 2(c2) entered blocking state
[  949.469067][T30635] br0: port 2(c2) entered forwarding state
[  949.469387][T30635] br0: port 1(c1) entered blocking state
[  949.469558][T30635] br0: port 1(c1) entered forwarding state
[  960.518117][   T12] br0: port 1(c1) entered disabled state
[  960.529985][   T12] c1 (unregistering): left allmulticast mode
[  960.530190][   T12] c1 (unregistering): left promiscuous mode
[  960.530371][   T12] br0: port 1(c1) entered disabled state
[  960.665717][   T12] br0: port 2(c2) entered disabled state
[  960.678678][   T12] c2 (unregistering): left allmulticast mode
[  960.678886][   T12] c2 (unregistering): left promiscuous mode
[  960.679075][   T12] br0: port 2(c2) entered disabled state
[  960.815220][   T12] br0: port 3(c3) entered disabled state
[  960.827653][   T12] c3 (unregistering): left allmulticast mode
[  960.827863][   T12] c3 (unregistering): left promiscuous mode
[  960.828050][   T12] br0: port 3(c3) entered disabled state
[  960.998078][   T12] br0: port 4(sender) entered disabled state
[  961.016797][   T12] sender (unregistering): left allmulticast mode
[  961.017086][   T12] sender (unregistering): left promiscuous mode
[  961.017349][   T12] br0: port 4(sender) entered disabled state