[ 2470.670056][T19148] br0: port 1(c1) entered blocking state
[ 2470.671514][T19148] br0: port 1(c1) entered disabled state
[ 2470.672498][T19148] c1: entered allmulticast mode
[ 2470.674949][T19148] c1: entered promiscuous mode
[ 2471.582326][T19153] br0: port 2(c2) entered blocking state
[ 2471.582566][T19153] br0: port 2(c2) entered disabled state
[ 2471.582787][T19153] c2: entered allmulticast mode
[ 2471.584657][T19153] c2: entered promiscuous mode
[ 2472.506895][T19158] br0: port 3(c3) entered blocking state
[ 2472.507200][T19158] br0: port 3(c3) entered disabled state
[ 2472.508172][T19158] c3: entered allmulticast mode
[ 2472.510028][T19158] c3: entered promiscuous mode
[ 2473.419570][T19163] br0: port 4(sender) entered blocking state
[ 2473.419835][T19163] br0: port 4(sender) entered disabled state
[ 2473.420096][T19163] sender: entered allmulticast mode
[ 2473.422284][T19163] sender: entered promiscuous mode
[ 2473.776775][T19165] br0: port 4(sender) entered blocking state
[ 2473.777148][T19165] br0: port 4(sender) entered forwarding state
[ 2473.777605][T19165] br0: port 3(c3) entered blocking state
[ 2473.777792][T19165] br0: port 3(c3) entered forwarding state
[ 2473.778183][T19165] br0: port 2(c2) entered blocking state
[ 2473.778399][T19165] br0: port 2(c2) entered forwarding state
[ 2473.778806][T19165] br0: port 1(c1) entered blocking state
[ 2473.779006][T19165] br0: port 1(c1) entered forwarding state
[ 2486.833542][   T11] br0: port 1(c1) entered disabled state
[ 2486.975904][   T11] c1 (unregistering): left allmulticast mode
[ 2486.976161][   T11] c1 (unregistering): left promiscuous mode
[ 2486.976463][   T11] br0: port 1(c1) entered disabled state
[ 2487.534891][   T11] br0: port 2(c2) entered disabled state
[ 2487.675951][   T11] c2 (unregistering): left allmulticast mode
[ 2487.676210][   T11] c2 (unregistering): left promiscuous mode
[ 2487.676455][   T11] br0: port 2(c2) entered disabled state
[ 2488.249451][   T11] br0: port 3(c3) entered disabled state
[ 2488.389318][   T11] c3 (unregistering): left allmulticast mode
[ 2488.389706][   T11] c3 (unregistering): left promiscuous mode
[ 2488.390050][   T11] br0: port 3(c3) entered disabled state
[ 2488.931727][   T11] br0: port 4(sender) entered disabled state
[ 2489.006844][   T11] sender (unregistering): left allmulticast mode
[ 2489.007095][   T11] sender (unregistering): left promiscuous mode
[ 2489.007331][   T11] br0: port 4(sender) entered disabled state