[ 2931.952583][T29467] br0: port 1(c1) entered blocking state
[ 2931.952952][T29467] br0: port 1(c1) entered disabled state
[ 2931.953303][T29467] c1: entered allmulticast mode
[ 2931.956638][T29467] c1: entered promiscuous mode
[ 2932.620406][T29472] br0: port 2(c2) entered blocking state
[ 2932.620823][T29472] br0: port 2(c2) entered disabled state
[ 2932.621219][T29472] c2: entered allmulticast mode
[ 2932.624707][T29472] c2: entered promiscuous mode
[ 2933.299252][T29477] br0: port 3(c3) entered blocking state
[ 2933.299653][T29477] br0: port 3(c3) entered disabled state
[ 2933.300000][T29477] c3: entered allmulticast mode
[ 2933.303587][T29477] c3: entered promiscuous mode
[ 2933.974423][T29482] br0: port 4(sender) entered blocking state
[ 2933.974904][T29482] br0: port 4(sender) entered disabled state
[ 2933.975313][T29482] sender: entered allmulticast mode
[ 2933.978699][T29482] sender: entered promiscuous mode
[ 2934.226606][T29484] br0: port 4(sender) entered blocking state
[ 2934.227078][T29484] br0: port 4(sender) entered forwarding state
[ 2934.227807][T29484] br0: port 3(c3) entered blocking state
[ 2934.228142][T29484] br0: port 3(c3) entered forwarding state
[ 2934.228832][T29484] br0: port 2(c2) entered blocking state
[ 2934.229171][T29484] br0: port 2(c2) entered forwarding state
[ 2934.229829][T29484] br0: port 1(c1) entered blocking state
[ 2934.230172][T29484] br0: port 1(c1) entered forwarding state
[ 2946.710602][   T12] br0: port 1(c1) entered disabled state
[ 2946.732017][   T12] c1 (unregistering): left allmulticast mode
[ 2946.732562][   T12] c1 (unregistering): left promiscuous mode
[ 2946.734903][   T12] br0: port 1(c1) entered disabled state
[ 2947.220228][   T12] br0: port 2(c2) entered disabled state
[ 2947.243865][   T12] c2 (unregistering): left allmulticast mode
[ 2947.244445][   T12] c2 (unregistering): left promiscuous mode
[ 2947.244834][   T12] br0: port 2(c2) entered disabled state
[ 2947.751328][   T12] br0: port 3(c3) entered disabled state
[ 2947.771241][   T12] c3 (unregistering): left allmulticast mode
[ 2947.771711][   T12] c3 (unregistering): left promiscuous mode
[ 2947.774348][   T12] br0: port 3(c3) entered disabled state
[ 2948.304466][   T12] br0: port 4(sender) entered disabled state
[ 2948.326045][   T12] sender (unregistering): left allmulticast mode
[ 2948.326549][   T12] sender (unregistering): left promiscuous mode
[ 2948.329427][   T12] br0: port 4(sender) entered disabled state