[ 2961.544278][T28819] br0: port 1(c1) entered blocking state
[ 2961.544662][T28819] br0: port 1(c1) entered disabled state
[ 2961.545223][T28819] c1: entered allmulticast mode
[ 2961.548589][T28819] c1: entered promiscuous mode
[ 2962.214829][T28824] br0: port 2(c2) entered blocking state
[ 2962.215183][T28824] br0: port 2(c2) entered disabled state
[ 2962.215528][T28824] c2: entered allmulticast mode
[ 2962.218854][T28824] c2: entered promiscuous mode
[ 2962.865242][T28829] br0: port 3(c3) entered blocking state
[ 2962.865585][T28829] br0: port 3(c3) entered disabled state
[ 2962.865971][T28829] c3: entered allmulticast mode
[ 2962.869730][T28829] c3: entered promiscuous mode
[ 2963.543299][T28834] br0: port 4(sender) entered blocking state
[ 2963.543787][T28834] br0: port 4(sender) entered disabled state
[ 2963.544219][T28834] sender: entered allmulticast mode
[ 2963.547555][T28834] sender: entered promiscuous mode
[ 2963.807625][T28836] br0: port 4(sender) entered blocking state
[ 2963.808116][T28836] br0: port 4(sender) entered forwarding state
[ 2963.809394][T28836] br0: port 3(c3) entered blocking state
[ 2963.809710][T28836] br0: port 3(c3) entered forwarding state
[ 2963.810371][T28836] br0: port 2(c2) entered blocking state
[ 2963.810686][T28836] br0: port 2(c2) entered forwarding state
[ 2963.811339][T28836] br0: port 1(c1) entered blocking state
[ 2963.811658][T28836] br0: port 1(c1) entered forwarding state
[ 2976.276006][   T12] br0: port 1(c1) entered disabled state
[ 2976.299198][   T12] c1 (unregistering): left allmulticast mode
[ 2976.299691][   T12] c1 (unregistering): left promiscuous mode
[ 2976.300087][   T12] br0: port 1(c1) entered disabled state
[ 2976.786987][   T12] br0: port 2(c2) entered disabled state
[ 2976.810649][   T12] c2 (unregistering): left allmulticast mode
[ 2976.811095][   T12] c2 (unregistering): left promiscuous mode
[ 2976.811465][   T12] br0: port 2(c2) entered disabled state
[ 2977.357196][   T12] br0: port 3(c3) entered disabled state
[ 2977.379720][   T12] c3 (unregistering): left allmulticast mode
[ 2977.380186][   T12] c3 (unregistering): left promiscuous mode
[ 2977.380594][   T12] br0: port 3(c3) entered disabled state
[ 2977.960984][   T12] br0: port 4(sender) entered disabled state
[ 2977.994222][   T12] sender (unregistering): left allmulticast mode
[ 2977.994685][   T12] sender (unregistering): left promiscuous mode
[ 2977.995078][   T12] br0: port 4(sender) entered disabled state