[ 2529.133318][T19243] br0: port 1(c1) entered blocking state
[ 2529.133598][T19243] br0: port 1(c1) entered disabled state
[ 2529.133831][T19243] c1: entered allmulticast mode
[ 2529.135666][T19243] c1: entered promiscuous mode
[ 2530.056491][T19248] br0: port 2(c2) entered blocking state
[ 2530.056721][T19248] br0: port 2(c2) entered disabled state
[ 2530.056959][T19248] c2: entered allmulticast mode
[ 2530.058830][T19248] c2: entered promiscuous mode
[ 2531.002612][T19253] br0: port 3(c3) entered blocking state
[ 2531.002874][T19253] br0: port 3(c3) entered disabled state
[ 2531.003116][T19253] c3: entered allmulticast mode
[ 2531.006123][T19253] c3: entered promiscuous mode
[ 2531.908343][T19258] br0: port 4(sender) entered blocking state
[ 2531.908640][T19258] br0: port 4(sender) entered disabled state
[ 2531.908933][T19258] sender: entered allmulticast mode
[ 2531.911024][T19258] sender: entered promiscuous mode
[ 2532.260271][T19260] br0: port 4(sender) entered blocking state
[ 2532.260608][T19260] br0: port 4(sender) entered forwarding state
[ 2532.261069][T19260] br0: port 3(c3) entered blocking state
[ 2532.261275][T19260] br0: port 3(c3) entered forwarding state
[ 2532.261707][T19260] br0: port 2(c2) entered blocking state
[ 2532.261918][T19260] br0: port 2(c2) entered forwarding state
[ 2532.262334][T19260] br0: port 1(c1) entered blocking state
[ 2532.262556][T19260] br0: port 1(c1) entered forwarding state
[ 2545.348084][   T11] br0: port 1(c1) entered disabled state
[ 2545.517961][   T11] c1 (unregistering): left allmulticast mode
[ 2545.518306][   T11] c1 (unregistering): left promiscuous mode
[ 2545.518518][   T11] br0: port 1(c1) entered disabled state
[ 2546.085253][   T11] br0: port 2(c2) entered disabled state
[ 2546.249994][   T11] c2 (unregistering): left allmulticast mode
[ 2546.250250][   T11] c2 (unregistering): left promiscuous mode
[ 2546.250488][   T11] br0: port 2(c2) entered disabled state
[ 2546.809602][   T11] br0: port 3(c3) entered disabled state
[ 2546.905344][   T11] c3 (unregistering): left allmulticast mode
[ 2546.905595][   T11] c3 (unregistering): left promiscuous mode
[ 2546.905826][   T11] br0: port 3(c3) entered disabled state
[ 2547.470150][   T11] br0: port 4(sender) entered disabled state
[ 2547.556878][   T11] sender (unregistering): left allmulticast mode
[ 2547.557150][   T11] sender (unregistering): left promiscuous mode
[ 2547.557390][   T11] br0: port 4(sender) entered disabled state