[  512.428467] br0: port 1(c1) entered blocking state
[  512.428519] br0: port 1(c1) entered disabled state
[  512.428561] c1: entered allmulticast mode
[  512.428615] c1: entered promiscuous mode
[  512.447084] br0: port 2(c2) entered blocking state
[  512.447161] br0: port 2(c2) entered disabled state
[  512.447236] c2: entered allmulticast mode
[  512.447330] c2: entered promiscuous mode
[  512.466060] br0: port 3(c3) entered blocking state
[  512.466104] br0: port 3(c3) entered disabled state
[  512.466135] c3: entered allmulticast mode
[  512.466181] c3: entered promiscuous mode
[  512.484945] br0: port 4(sender) entered blocking state
[  512.484994] br0: port 4(sender) entered disabled state
[  512.485033] sender: entered allmulticast mode
[  512.485085] sender: entered promiscuous mode
[  512.492497] br0: port 4(sender) entered blocking state
[  512.492536] br0: port 4(sender) entered forwarding state
[  512.492573] br0: port 3(c3) entered blocking state
[  512.492605] br0: port 3(c3) entered forwarding state
[  512.492637] br0: port 2(c2) entered blocking state
[  512.492668] br0: port 2(c2) entered forwarding state
[  512.492694] br0: port 1(c1) entered blocking state
[  512.492724] br0: port 1(c1) entered forwarding state
[  512.501269] Bridge firewalling registered
[  523.167403] br0: port 1(c1) entered disabled state
[  523.167632] c1 (unregistering): left allmulticast mode
[  523.167672] c1 (unregistering): left promiscuous mode
[  523.167702] br0: port 1(c1) entered disabled state
[  523.188359] br0: port 2(c2) entered disabled state
[  523.188560] c2 (unregistering): left allmulticast mode
[  523.188602] c2 (unregistering): left promiscuous mode
[  523.188630] br0: port 2(c2) entered disabled state
[  523.207374] br0: port 3(c3) entered disabled state
[  523.207568] c3 (unregistering): left allmulticast mode
[  523.207615] c3 (unregistering): left promiscuous mode
[  523.207645] br0: port 3(c3) entered disabled state
[  523.225314] br0: port 4(sender) entered disabled state
[  523.225536] sender (unregistering): left allmulticast mode
[  523.225585] sender (unregistering): left promiscuous mode
[  523.225644] br0: port 4(sender) entered disabled state