[  512.441857] br0: port 1(c1) entered blocking state
[  512.441951] br0: port 1(c1) entered disabled state
[  512.442024] c1: entered allmulticast mode
[  512.442114] c1: entered promiscuous mode
[  512.460569] br0: port 2(c2) entered blocking state
[  512.460608] br0: port 2(c2) entered disabled state
[  512.460635] c2: entered allmulticast mode
[  512.460680] c2: entered promiscuous mode
[  512.479124] br0: port 3(c3) entered blocking state
[  512.479168] br0: port 3(c3) entered disabled state
[  512.479203] c3: entered allmulticast mode
[  512.479242] c3: entered promiscuous mode
[  512.497643] br0: port 4(sender) entered blocking state
[  512.497677] br0: port 4(sender) entered disabled state
[  512.497712] sender: entered allmulticast mode
[  512.497762] sender: entered promiscuous mode
[  512.505066] br0: port 4(sender) entered blocking state
[  512.505136] br0: port 4(sender) entered forwarding state
[  512.505203] br0: port 3(c3) entered blocking state
[  512.505267] br0: port 3(c3) entered forwarding state
[  512.505331] br0: port 2(c2) entered blocking state
[  512.505395] br0: port 2(c2) entered forwarding state
[  512.505460] br0: port 1(c1) entered blocking state
[  512.505526] br0: port 1(c1) entered forwarding state
[  512.513778] Bridge firewalling registered
[  523.183152] br0: port 1(c1) entered disabled state
[  523.183385] c1 (unregistering): left allmulticast mode
[  523.183455] c1 (unregistering): left promiscuous mode
[  523.183517] br0: port 1(c1) entered disabled state
[  523.202145] br0: port 2(c2) entered disabled state
[  523.202309] c2 (unregistering): left allmulticast mode
[  523.202339] c2 (unregistering): left promiscuous mode
[  523.202372] br0: port 2(c2) entered disabled state
[  523.220133] br0: port 3(c3) entered disabled state
[  523.220265] c3 (unregistering): left allmulticast mode
[  523.220295] c3 (unregistering): left promiscuous mode
[  523.220327] br0: port 3(c3) entered disabled state
[  523.229132] sender: left allmulticast mode
[  523.229159] sender: left promiscuous mode
[  523.229187] br0: port 4(sender) entered disabled state