[  509.929864] br0: port 1(c1) entered blocking state
[  509.929921] br0: port 1(c1) entered disabled state
[  509.929961] c1: entered allmulticast mode
[  509.930043] c1: entered promiscuous mode
[  509.949566] br0: port 2(c2) entered blocking state
[  509.949609] br0: port 2(c2) entered disabled state
[  509.949645] c2: entered allmulticast mode
[  509.949698] c2: entered promiscuous mode
[  509.969301] br0: port 3(c3) entered blocking state
[  509.969343] br0: port 3(c3) entered disabled state
[  509.969377] c3: entered allmulticast mode
[  509.969428] c3: entered promiscuous mode
[  509.988850] br0: port 4(sender) entered blocking state
[  509.988891] br0: port 4(sender) entered disabled state
[  509.988923] sender: entered allmulticast mode
[  509.988983] sender: entered promiscuous mode
[  509.996689] br0: port 4(sender) entered blocking state
[  509.996730] br0: port 4(sender) entered forwarding state
[  509.996763] br0: port 3(c3) entered blocking state
[  509.996797] br0: port 3(c3) entered forwarding state
[  509.996826] br0: port 2(c2) entered blocking state
[  509.996859] br0: port 2(c2) entered forwarding state
[  509.996892] br0: port 1(c1) entered blocking state
[  509.996920] br0: port 1(c1) entered forwarding state
[  510.005438] Bridge firewalling registered
[  520.670625] br0: port 1(c1) entered disabled state
[  520.670918] c1 (unregistering): left allmulticast mode
[  520.671004] c1 (unregistering): left promiscuous mode
[  520.671074] br0: port 1(c1) entered disabled state
[  520.690601] br0: port 2(c2) entered disabled state
[  520.690794] c2 (unregistering): left allmulticast mode
[  520.690830] c2 (unregistering): left promiscuous mode
[  520.690860] br0: port 2(c2) entered disabled state
[  520.704586] br0: port 3(c3) entered disabled state
[  520.704747] c3 (unregistering): left allmulticast mode
[  520.704781] c3 (unregistering): left promiscuous mode
[  520.704816] br0: port 3(c3) entered disabled state
[  520.721593] br0: port 4(sender) entered disabled state
[  520.721742] sender (unregistering): left allmulticast mode
[  520.721773] sender (unregistering): left promiscuous mode
[  520.721801] br0: port 4(sender) entered disabled state