[  505.706038] br0: port 1(c1) entered blocking state
[  505.706094] br0: port 1(c1) entered disabled state
[  505.706146] c1: entered allmulticast mode
[  505.706198] c1: entered promiscuous mode
[  505.723320] br0: port 2(c2) entered blocking state
[  505.723367] br0: port 2(c2) entered disabled state
[  505.723404] c2: entered allmulticast mode
[  505.723452] c2: entered promiscuous mode
[  505.740623] br0: port 3(c3) entered blocking state
[  505.740662] br0: port 3(c3) entered disabled state
[  505.740698] c3: entered allmulticast mode
[  505.740745] c3: entered promiscuous mode
[  505.757644] br0: port 4(sender) entered blocking state
[  505.757681] br0: port 4(sender) entered disabled state
[  505.757715] sender: entered allmulticast mode
[  505.757774] sender: entered promiscuous mode
[  505.764481] br0: port 4(sender) entered blocking state
[  505.764521] br0: port 4(sender) entered forwarding state
[  505.764558] br0: port 3(c3) entered blocking state
[  505.764587] br0: port 3(c3) entered forwarding state
[  505.764622] br0: port 2(c2) entered blocking state
[  505.764650] br0: port 2(c2) entered forwarding state
[  505.764684] br0: port 1(c1) entered blocking state
[  505.764713] br0: port 1(c1) entered forwarding state
[  505.773028] Bridge firewalling registered
[  516.440959] br0: port 1(c1) entered disabled state
[  516.441155] c1 (unregistering): left allmulticast mode
[  516.441189] c1 (unregistering): left promiscuous mode
[  516.441219] br0: port 1(c1) entered disabled state
[  516.461921] br0: port 2(c2) entered disabled state
[  516.462083] c2 (unregistering): left allmulticast mode
[  516.462120] c2 (unregistering): left promiscuous mode
[  516.462152] br0: port 2(c2) entered disabled state
[  516.481960] br0: port 4(sender) entered disabled state
[  516.482042] br0: port 3(c3) entered disabled state
[  516.482210] sender (unregistering): left allmulticast mode
[  516.482240] sender (unregistering): left promiscuous mode
[  516.482270] br0: port 4(sender) entered disabled state
[  516.482494] c3 (unregistering): left allmulticast mode
[  516.482523] c3 (unregistering): left promiscuous mode
[  516.482554] br0: port 3(c3) entered disabled state