[ 1531.480563][T18819] br0: port 1(c1) entered blocking state
[ 1531.480850][T18819] br0: port 1(c1) entered disabled state
[ 1531.481106][T18819] c1: entered allmulticast mode
[ 1531.483632][T18819] c1: entered promiscuous mode
[ 1531.949966][T18824] br0: port 2(c2) entered blocking state
[ 1531.950210][T18824] br0: port 2(c2) entered disabled state
[ 1531.950464][T18824] c2: entered allmulticast mode
[ 1531.952373][T18824] c2: entered promiscuous mode
[ 1532.416933][T18829] br0: port 3(c3) entered blocking state
[ 1532.417245][T18829] br0: port 3(c3) entered disabled state
[ 1532.417498][T18829] c3: entered allmulticast mode
[ 1532.419405][T18829] c3: entered promiscuous mode
[ 1532.883840][T18834] br0: port 4(sender) entered blocking state
[ 1532.884206][T18834] br0: port 4(sender) entered disabled state
[ 1532.884500][T18834] sender: entered allmulticast mode
[ 1532.886446][T18834] sender: entered promiscuous mode
[ 1533.054536][T18836] br0: port 4(sender) entered blocking state
[ 1533.054884][T18836] br0: port 4(sender) entered forwarding state
[ 1533.055720][T18836] br0: port 3(c3) entered blocking state
[ 1533.055974][T18836] br0: port 3(c3) entered forwarding state
[ 1533.056431][T18836] br0: port 2(c2) entered blocking state
[ 1533.056666][T18836] br0: port 2(c2) entered forwarding state
[ 1533.057099][T18836] br0: port 1(c1) entered blocking state
[ 1533.057347][T18836] br0: port 1(c1) entered forwarding state
[ 1544.960905][   T67] br0: port 1(c1) entered disabled state
[ 1545.087942][   T67] c1 (unregistering): left allmulticast mode
[ 1545.088218][   T67] c1 (unregistering): left promiscuous mode
[ 1545.088482][   T67] br0: port 1(c1) entered disabled state
[ 1545.340138][   T67] br0: port 2(c2) entered disabled state
[ 1545.440954][   T67] c2 (unregistering): left allmulticast mode
[ 1545.441233][   T67] c2 (unregistering): left promiscuous mode
[ 1545.441482][   T67] br0: port 2(c2) entered disabled state
[ 1545.710242][   T67] br0: port 3(c3) entered disabled state
[ 1545.793931][   T67] c3 (unregistering): left allmulticast mode
[ 1545.794195][   T67] c3 (unregistering): left promiscuous mode
[ 1545.794426][   T67] br0: port 3(c3) entered disabled state
[ 1546.083697][   T67] br0: port 4(sender) entered disabled state
[ 1546.175933][   T67] sender (unregistering): left allmulticast mode
[ 1546.176212][   T67] sender (unregistering): left promiscuous mode
[ 1546.176455][   T67] br0: port 4(sender) entered disabled state