[ 1309.717169][ T6934] br0: port 1(c1) entered blocking state
[ 1309.717442][ T6934] br0: port 1(c1) entered disabled state
[ 1309.718308][ T6934] c1: entered allmulticast mode
[ 1309.725966][ T6934] c1: entered promiscuous mode
[ 1309.889314][ T6939] br0: port 2(c2) entered blocking state
[ 1309.890190][ T6939] br0: port 2(c2) entered disabled state
[ 1309.890483][ T6939] c2: entered allmulticast mode
[ 1309.892133][ T6939] c2: entered promiscuous mode
[ 1310.050159][ T6944] br0: port 3(c3) entered blocking state
[ 1310.050413][ T6944] br0: port 3(c3) entered disabled state
[ 1310.056803][ T6944] c3: entered allmulticast mode
[ 1310.058310][ T6944] c3: entered promiscuous mode
[ 1310.228164][ T6949] br0: port 4(sender) entered blocking state
[ 1310.228482][ T6949] br0: port 4(sender) entered disabled state
[ 1310.228785][ T6949] sender: entered allmulticast mode
[ 1310.230329][ T6949] sender: entered promiscuous mode
[ 1310.284406][ T6951] br0: port 4(sender) entered blocking state
[ 1310.284731][ T6951] br0: port 4(sender) entered forwarding state
[ 1310.285158][ T6951] br0: port 3(c3) entered blocking state
[ 1310.285399][ T6951] br0: port 3(c3) entered forwarding state
[ 1310.285805][ T6951] br0: port 2(c2) entered blocking state
[ 1310.286049][ T6951] br0: port 2(c2) entered forwarding state
[ 1310.286457][ T6951] br0: port 1(c1) entered blocking state
[ 1310.286700][ T6951] br0: port 1(c1) entered forwarding state
[ 1321.298852][   T12] br0: port 1(c1) entered disabled state
[ 1321.302652][   T12] c1 (unregistering): left allmulticast mode
[ 1321.302960][   T12] c1 (unregistering): left promiscuous mode
[ 1321.303237][   T12] br0: port 1(c1) entered disabled state
[ 1321.434793][   T12] br0: port 2(c2) entered disabled state
[ 1321.443737][   T12] c2 (unregistering): left allmulticast mode
[ 1321.444039][   T12] c2 (unregistering): left promiscuous mode
[ 1321.444314][   T12] br0: port 2(c2) entered disabled state
[ 1321.560683][   T12] br0: port 3(c3) entered disabled state
[ 1321.564248][   T12] c3 (unregistering): left allmulticast mode
[ 1321.564587][   T12] c3 (unregistering): left promiscuous mode
[ 1321.564912][   T12] br0: port 3(c3) entered disabled state
[ 1321.687565][   T12] br0: port 4(sender) entered disabled state
[ 1321.691007][   T12] sender (unregistering): left allmulticast mode
[ 1321.691298][   T12] sender (unregistering): left promiscuous mode
[ 1321.691594][   T12] br0: port 4(sender) entered disabled state