[  945.852116][T30423] br0: port 1(c1) entered blocking state
[  945.852308][T30423] br0: port 1(c1) entered disabled state
[  945.852477][T30423] c1: entered allmulticast mode
[  945.853952][T30423] c1: entered promiscuous mode
[  945.992610][T30428] br0: port 2(c2) entered blocking state
[  945.992840][T30428] br0: port 2(c2) entered disabled state
[  945.993056][T30428] c2: entered allmulticast mode
[  945.995531][T30428] c2: entered promiscuous mode
[  946.136124][T30433] br0: port 3(c3) entered blocking state
[  946.136339][T30433] br0: port 3(c3) entered disabled state
[  946.136561][T30433] c3: entered allmulticast mode
[  946.138120][T30433] c3: entered promiscuous mode
[  946.279316][T30438] br0: port 4(sender) entered blocking state
[  946.279522][T30438] br0: port 4(sender) entered disabled state
[  946.280489][T30438] sender: entered allmulticast mode
[  946.281952][T30438] sender: entered promiscuous mode
[  946.338013][T30440] br0: port 4(sender) entered blocking state
[  946.338222][T30440] br0: port 4(sender) entered forwarding state
[  946.338994][T30440] br0: port 3(c3) entered blocking state
[  946.339143][T30440] br0: port 3(c3) entered forwarding state
[  946.339431][T30440] br0: port 2(c2) entered blocking state
[  946.339592][T30440] br0: port 2(c2) entered forwarding state
[  946.339883][T30440] br0: port 1(c1) entered blocking state
[  946.340031][T30440] br0: port 1(c1) entered forwarding state
[  957.383928][   T12] br0: port 1(c1) entered disabled state
[  957.386902][   T12] c1 (unregistering): left allmulticast mode
[  957.387107][   T12] c1 (unregistering): left promiscuous mode
[  957.387285][   T12] br0: port 1(c1) entered disabled state
[  957.522558][   T12] br0: port 2(c2) entered disabled state
[  957.525352][   T12] c2 (unregistering): left allmulticast mode
[  957.525553][   T12] c2 (unregistering): left promiscuous mode
[  957.525740][   T12] br0: port 2(c2) entered disabled state
[  957.657316][   T12] br0: port 3(c3) entered disabled state
[  957.660288][   T12] c3 (unregistering): left allmulticast mode
[  957.660489][   T12] c3 (unregistering): left promiscuous mode
[  957.660681][   T12] br0: port 3(c3) entered disabled state
[  957.801863][   T12] br0: port 4(sender) entered disabled state
[  957.804327][   T12] sender (unregistering): left allmulticast mode
[  957.804515][   T12] sender (unregistering): left promiscuous mode
[  957.804700][   T12] br0: port 4(sender) entered disabled state