[  512.284089] br0: port 1(c1) entered blocking state
[  512.284186] br0: port 1(c1) entered disabled state
[  512.284263] c1: entered allmulticast mode
[  512.284362] c1: entered promiscuous mode
[  512.302920] br0: port 2(c2) entered blocking state
[  512.302968] br0: port 2(c2) entered disabled state
[  512.303003] c2: entered allmulticast mode
[  512.303055] c2: entered promiscuous mode
[  512.321411] br0: port 3(c3) entered blocking state
[  512.321491] br0: port 3(c3) entered disabled state
[  512.321559] c3: entered allmulticast mode
[  512.321648] c3: entered promiscuous mode
[  512.340164] br0: port 4(sender) entered blocking state
[  512.340241] br0: port 4(sender) entered disabled state
[  512.340308] sender: entered allmulticast mode
[  512.340397] sender: entered promiscuous mode
[  512.347448] br0: port 4(sender) entered blocking state
[  512.347516] br0: port 4(sender) entered forwarding state
[  512.347592] br0: port 3(c3) entered blocking state
[  512.347657] br0: port 3(c3) entered forwarding state
[  512.347726] br0: port 2(c2) entered blocking state
[  512.347789] br0: port 2(c2) entered forwarding state
[  512.347855] br0: port 1(c1) entered blocking state
[  512.347926] br0: port 1(c1) entered forwarding state
[  512.356820] Bridge firewalling registered
[  523.018140] br0: port 1(c1) entered disabled state
[  523.018447] c1 (unregistering): left allmulticast mode
[  523.018490] c1 (unregistering): left promiscuous mode
[  523.018534] br0: port 1(c1) entered disabled state
[  523.045083] br0: port 2(c2) entered disabled state
[  523.045263] c2 (unregistering): left allmulticast mode
[  523.045302] c2 (unregistering): left promiscuous mode
[  523.045338] br0: port 2(c2) entered disabled state
[  523.069044] sender: left allmulticast mode
[  523.069080] sender: left promiscuous mode
[  523.069117] br0: port 4(sender) entered disabled state
[  523.069237] c3: left allmulticast mode
[  523.069260] c3: left promiscuous mode
[  523.069289] br0: port 3(c3) entered disabled state