[  512.430547] br0: port 1(c1) entered blocking state
[  512.430589] br0: port 1(c1) entered disabled state
[  512.430614] c1: entered allmulticast mode
[  512.430659] c1: entered promiscuous mode
[  512.448667] br0: port 2(c2) entered blocking state
[  512.448700] br0: port 2(c2) entered disabled state
[  512.448723] c2: entered allmulticast mode
[  512.448768] c2: entered promiscuous mode
[  512.465527] br0: port 3(c3) entered blocking state
[  512.465552] br0: port 3(c3) entered disabled state
[  512.465572] c3: entered allmulticast mode
[  512.465608] c3: entered promiscuous mode
[  512.482402] br0: port 4(sender) entered blocking state
[  512.482453] br0: port 4(sender) entered disabled state
[  512.482506] sender: entered allmulticast mode
[  512.482575] sender: entered promiscuous mode
[  512.489138] br0: port 4(sender) entered blocking state
[  512.489162] br0: port 4(sender) entered forwarding state
[  512.489184] br0: port 3(c3) entered blocking state
[  512.489202] br0: port 3(c3) entered forwarding state
[  512.489223] br0: port 2(c2) entered blocking state
[  512.489238] br0: port 2(c2) entered forwarding state
[  512.489257] br0: port 1(c1) entered blocking state
[  512.489273] br0: port 1(c1) entered forwarding state
[  512.496726] Bridge firewalling registered
[  523.113095] br0: port 1(c1) entered disabled state
[  523.113325] c1 (unregistering): left allmulticast mode
[  523.113377] c1 (unregistering): left promiscuous mode
[  523.113426] br0: port 1(c1) entered disabled state
[  523.131145] br0: port 2(c2) entered disabled state
[  523.131323] c2 (unregistering): left allmulticast mode
[  523.131351] c2 (unregistering): left promiscuous mode
[  523.131370] br0: port 2(c2) entered disabled state
[  523.152115] br0: port 3(c3) entered disabled state
[  523.152286] c3 (unregistering): left allmulticast mode
[  523.152313] c3 (unregistering): left promiscuous mode
[  523.152333] br0: port 3(c3) entered disabled state
[  523.162026] sender: left allmulticast mode
[  523.162057] sender: left promiscuous mode
[  523.162079] br0: port 4(sender) entered disabled state