[ 2186.711938][T18257] br0: port 1(c1) entered blocking state
[ 2186.712154][T18257] br0: port 1(c1) entered disabled state
[ 2186.712374][T18257] c1: entered allmulticast mode
[ 2186.715451][T18257] c1: entered promiscuous mode
[ 2187.615104][T18262] br0: port 2(c2) entered blocking state
[ 2187.615314][T18262] br0: port 2(c2) entered disabled state
[ 2187.615529][T18262] c2: entered allmulticast mode
[ 2187.617410][T18262] c2: entered promiscuous mode
[ 2188.506026][T18267] br0: port 3(c3) entered blocking state
[ 2188.506322][T18267] br0: port 3(c3) entered disabled state
[ 2188.506555][T18267] c3: entered allmulticast mode
[ 2188.508472][T18267] c3: entered promiscuous mode
[ 2189.390806][T18272] br0: port 4(sender) entered blocking state
[ 2189.391987][T18272] br0: port 4(sender) entered disabled state
[ 2189.392270][T18272] sender: entered allmulticast mode
[ 2189.394152][T18272] sender: entered promiscuous mode
[ 2189.737281][T18274] br0: port 4(sender) entered blocking state
[ 2189.737584][T18274] br0: port 4(sender) entered forwarding state
[ 2189.738049][T18274] br0: port 3(c3) entered blocking state
[ 2189.738247][T18274] br0: port 3(c3) entered forwarding state
[ 2189.738660][T18274] br0: port 2(c2) entered blocking state
[ 2189.738874][T18274] br0: port 2(c2) entered forwarding state
[ 2189.739271][T18274] br0: port 1(c1) entered blocking state
[ 2189.739480][T18274] br0: port 1(c1) entered forwarding state
[ 2202.730116][   T75] br0: port 1(c1) entered disabled state
[ 2202.878541][   T75] c1 (unregistering): left allmulticast mode
[ 2202.878880][   T75] c1 (unregistering): left promiscuous mode
[ 2202.879088][   T75] br0: port 1(c1) entered disabled state
[ 2203.435997][   T75] br0: port 2(c2) entered disabled state
[ 2203.609510][   T75] c2 (unregistering): left allmulticast mode
[ 2203.609739][   T75] c2 (unregistering): left promiscuous mode
[ 2203.609964][   T75] br0: port 2(c2) entered disabled state
[ 2204.105641][   T75] br0: port 3(c3) entered disabled state
[ 2204.243197][   T75] c3 (unregistering): left allmulticast mode
[ 2204.243435][   T75] c3 (unregistering): left promiscuous mode
[ 2204.243633][   T75] br0: port 3(c3) entered disabled state
[ 2204.717091][   T75] br0: port 4(sender) entered disabled state
[ 2204.881582][   T75] sender (unregistering): left allmulticast mode
[ 2204.881820][   T75] sender (unregistering): left promiscuous mode
[ 2204.882063][   T75] br0: port 4(sender) entered disabled state