[  498.945156] br0: port 1(c1) entered blocking state
[  498.945255] br0: port 1(c1) entered disabled state
[  498.945335] c1: entered allmulticast mode
[  498.945440] c1: entered promiscuous mode
[  498.962931] br0: port 2(c2) entered blocking state
[  498.962977] br0: port 2(c2) entered disabled state
[  498.963012] c2: entered allmulticast mode
[  498.963074] c2: entered promiscuous mode
[  498.980325] br0: port 3(c3) entered blocking state
[  498.980359] br0: port 3(c3) entered disabled state
[  498.980396] c3: entered allmulticast mode
[  498.980447] c3: entered promiscuous mode
[  498.997568] br0: port 4(sender) entered blocking state
[  498.997640] br0: port 4(sender) entered disabled state
[  498.997714] sender: entered allmulticast mode
[  498.997805] sender: entered promiscuous mode
[  499.004660] br0: port 4(sender) entered blocking state
[  499.004694] br0: port 4(sender) entered forwarding state
[  499.004729] br0: port 3(c3) entered blocking state
[  499.004760] br0: port 3(c3) entered forwarding state
[  499.004788] br0: port 2(c2) entered blocking state
[  499.004819] br0: port 2(c2) entered forwarding state
[  499.004850] br0: port 1(c1) entered blocking state
[  499.004879] br0: port 1(c1) entered forwarding state
[  499.013353] Bridge firewalling registered
[  509.672882] br0: port 1(c1) entered disabled state
[  509.673140] c1 (unregistering): left allmulticast mode
[  509.673179] c1 (unregistering): left promiscuous mode
[  509.673215] br0: port 1(c1) entered disabled state
[  509.688321] br0: port 2(c2) entered disabled state
[  509.688549] c2 (unregistering): left allmulticast mode
[  509.688584] c2 (unregistering): left promiscuous mode
[  509.688629] br0: port 2(c2) entered disabled state
[  509.709735] br0: port 3(c3) entered disabled state
[  509.709915] c3 (unregistering): left allmulticast mode
[  509.709949] c3 (unregistering): left promiscuous mode
[  509.709979] br0: port 3(c3) entered disabled state
[  509.726711] br0: port 4(sender) entered disabled state
[  509.726858] sender (unregistering): left allmulticast mode
[  509.726891] sender (unregistering): left promiscuous mode
[  509.726928] br0: port 4(sender) entered disabled state