[  506.884403] br0: port 1(c1) entered blocking state
[  506.884499] br0: port 1(c1) entered disabled state
[  506.884578] c1: entered allmulticast mode
[  506.884664] c1: entered promiscuous mode
[  506.903358] br0: port 2(c2) entered blocking state
[  506.903406] br0: port 2(c2) entered disabled state
[  506.903445] c2: entered allmulticast mode
[  506.903486] c2: entered promiscuous mode
[  506.922146] br0: port 3(c3) entered blocking state
[  506.922252] br0: port 3(c3) entered disabled state
[  506.922339] c3: entered allmulticast mode
[  506.922442] c3: entered promiscuous mode
[  506.941747] br0: port 4(sender) entered blocking state
[  506.941817] br0: port 4(sender) entered disabled state
[  506.941888] sender: entered allmulticast mode
[  506.941989] sender: entered promiscuous mode
[  506.949357] br0: port 4(sender) entered blocking state
[  506.949421] br0: port 4(sender) entered forwarding state
[  506.949489] br0: port 3(c3) entered blocking state
[  506.949560] br0: port 3(c3) entered forwarding state
[  506.949626] br0: port 2(c2) entered blocking state
[  506.949690] br0: port 2(c2) entered forwarding state
[  506.949756] br0: port 1(c1) entered blocking state
[  506.949818] br0: port 1(c1) entered forwarding state
[  506.958259] Bridge firewalling registered
[  517.586685] br0: port 1(c1) entered disabled state
[  517.586887] c1 (unregistering): left allmulticast mode
[  517.586944] c1 (unregistering): left promiscuous mode
[  517.586976] br0: port 1(c1) entered disabled state
[  517.608669] br0: port 2(c2) entered disabled state
[  517.608864] c2 (unregistering): left allmulticast mode
[  517.608910] c2 (unregistering): left promiscuous mode
[  517.608946] br0: port 2(c2) entered disabled state
[  517.626606] br0: port 3(c3) entered disabled state
[  517.626829] c3 (unregistering): left allmulticast mode
[  517.626868] c3 (unregistering): left promiscuous mode
[  517.626901] br0: port 3(c3) entered disabled state
[  517.640681] sender: left allmulticast mode
[  517.640749] sender: left promiscuous mode
[  517.640787] br0: port 4(sender) entered disabled state