[ 1501.390182][T18799] br0: port 1(c1) entered blocking state
[ 1501.390503][T18799] br0: port 1(c1) entered disabled state
[ 1501.390741][T18799] c1: entered allmulticast mode
[ 1501.392934][T18799] c1: entered promiscuous mode
[ 1501.875023][T18804] br0: port 2(c2) entered blocking state
[ 1501.875423][T18804] br0: port 2(c2) entered disabled state
[ 1501.875667][T18804] c2: entered allmulticast mode
[ 1501.877581][T18804] c2: entered promiscuous mode
[ 1502.354715][T18809] br0: port 3(c3) entered blocking state
[ 1502.355032][T18809] br0: port 3(c3) entered disabled state
[ 1502.355285][T18809] c3: entered allmulticast mode
[ 1502.357154][T18809] c3: entered promiscuous mode
[ 1502.825212][T18814] br0: port 4(sender) entered blocking state
[ 1502.825496][T18814] br0: port 4(sender) entered disabled state
[ 1502.825781][T18814] sender: entered allmulticast mode
[ 1502.828096][T18814] sender: entered promiscuous mode
[ 1503.012028][T18816] br0: port 4(sender) entered blocking state
[ 1503.012346][T18816] br0: port 4(sender) entered forwarding state
[ 1503.012807][T18816] br0: port 3(c3) entered blocking state
[ 1503.013017][T18816] br0: port 3(c3) entered forwarding state
[ 1503.013438][T18816] br0: port 2(c2) entered blocking state
[ 1503.013651][T18816] br0: port 2(c2) entered forwarding state
[ 1503.014067][T18816] br0: port 1(c1) entered blocking state
[ 1503.014296][T18816] br0: port 1(c1) entered forwarding state
[ 1514.866559][   T11] br0: port 1(c1) entered disabled state
[ 1514.981846][   T11] c1 (unregistering): left allmulticast mode
[ 1514.982142][   T11] c1 (unregistering): left promiscuous mode
[ 1514.982366][   T11] br0: port 1(c1) entered disabled state
[ 1515.264299][   T11] br0: port 2(c2) entered disabled state
[ 1515.429118][   T11] c2 (unregistering): left allmulticast mode
[ 1515.429393][   T11] c2 (unregistering): left promiscuous mode
[ 1515.429628][   T11] br0: port 2(c2) entered disabled state
[ 1515.652545][   T11] br0: port 3(c3) entered disabled state
[ 1515.767790][   T11] c3 (unregistering): left allmulticast mode
[ 1515.768139][   T11] c3 (unregistering): left promiscuous mode
[ 1515.768406][   T11] br0: port 3(c3) entered disabled state
[ 1516.037410][   T11] br0: port 4(sender) entered disabled state
[ 1516.133727][   T11] sender (unregistering): left allmulticast mode
[ 1516.134038][   T11] sender (unregistering): left promiscuous mode
[ 1516.134309][   T11] br0: port 4(sender) entered disabled state