[  947.847677][T30585] br0: port 1(c1) entered blocking state
[  947.847872][T30585] br0: port 1(c1) entered disabled state
[  947.848051][T30585] c1: entered allmulticast mode
[  947.849545][T30585] c1: entered promiscuous mode
[  947.983314][T30590] br0: port 2(c2) entered blocking state
[  947.983540][T30590] br0: port 2(c2) entered disabled state
[  947.983758][T30590] c2: entered allmulticast mode
[  947.985301][T30590] c2: entered promiscuous mode
[  948.133405][T30595] br0: port 3(c3) entered blocking state
[  948.133574][T30595] br0: port 3(c3) entered disabled state
[  948.133735][T30595] c3: entered allmulticast mode
[  948.135786][T30595] c3: entered promiscuous mode
[  948.261928][T30600] br0: port 4(sender) entered blocking state
[  948.262169][T30600] br0: port 4(sender) entered disabled state
[  948.262425][T30600] sender: entered allmulticast mode
[  948.263951][T30600] sender: entered promiscuous mode
[  948.315384][T30602] br0: port 4(sender) entered blocking state
[  948.315603][T30602] br0: port 4(sender) entered forwarding state
[  948.315935][T30602] br0: port 3(c3) entered blocking state
[  948.316087][T30602] br0: port 3(c3) entered forwarding state
[  948.316388][T30602] br0: port 2(c2) entered blocking state
[  948.316543][T30602] br0: port 2(c2) entered forwarding state
[  948.316840][T30602] br0: port 1(c1) entered blocking state
[  948.316991][T30602] br0: port 1(c1) entered forwarding state
[  959.352276][   T12] br0: port 1(c1) entered disabled state
[  959.355095][   T12] c1 (unregistering): left allmulticast mode
[  959.355308][   T12] c1 (unregistering): left promiscuous mode
[  959.355481][   T12] br0: port 1(c1) entered disabled state
[  959.481579][   T12] br0: port 2(c2) entered disabled state
[  959.484908][   T12] c2 (unregistering): left allmulticast mode
[  959.485138][   T12] c2 (unregistering): left promiscuous mode
[  959.485373][   T12] br0: port 2(c2) entered disabled state
[  959.609032][   T12] br0: port 3(c3) entered disabled state
[  959.611189][   T12] c3 (unregistering): left allmulticast mode
[  959.611683][   T12] c3 (unregistering): left promiscuous mode
[  959.611909][   T12] br0: port 3(c3) entered disabled state
[  959.730531][   T12] br0: port 4(sender) entered disabled state
[  959.734390][   T12] sender (unregistering): left allmulticast mode
[  959.734624][   T12] sender (unregistering): left promiscuous mode
[  959.734847][   T12] br0: port 4(sender) entered disabled state