[  509.759308] br0: port 1(c1) entered blocking state
[  509.759398] br0: port 1(c1) entered disabled state
[  509.759470] c1: entered allmulticast mode
[  509.759555] c1: entered promiscuous mode
[  509.777524] br0: port 2(c2) entered blocking state
[  509.777562] br0: port 2(c2) entered disabled state
[  509.777597] c2: entered allmulticast mode
[  509.777643] c2: entered promiscuous mode
[  509.795630] br0: port 3(c3) entered blocking state
[  509.795702] br0: port 3(c3) entered disabled state
[  509.795770] c3: entered allmulticast mode
[  509.795850] c3: entered promiscuous mode
[  509.813860] br0: port 4(sender) entered blocking state
[  509.813900] br0: port 4(sender) entered disabled state
[  509.813936] sender: entered allmulticast mode
[  509.814002] sender: entered promiscuous mode
[  509.821133] br0: port 4(sender) entered blocking state
[  509.821166] br0: port 4(sender) entered forwarding state
[  509.821205] br0: port 3(c3) entered blocking state
[  509.821238] br0: port 3(c3) entered forwarding state
[  509.821270] br0: port 2(c2) entered blocking state
[  509.821300] br0: port 2(c2) entered forwarding state
[  509.821335] br0: port 1(c1) entered blocking state
[  509.821367] br0: port 1(c1) entered forwarding state
[  509.829444] Bridge firewalling registered
[  520.483209] br0: port 1(c1) entered disabled state
[  520.483428] c1 (unregistering): left allmulticast mode
[  520.483470] c1 (unregistering): left promiscuous mode
[  520.483502] br0: port 1(c1) entered disabled state
[  520.514152] br0: port 2(c2) entered disabled state
[  520.514327] c2 (unregistering): left allmulticast mode
[  520.514360] c2 (unregistering): left promiscuous mode
[  520.514398] br0: port 2(c2) entered disabled state
[  520.532189] sender: left allmulticast mode
[  520.532225] sender: left promiscuous mode
[  520.532257] br0: port 4(sender) entered disabled state
[  520.532440] c3: left allmulticast mode
[  520.532464] c3: left promiscuous mode
[  520.532490] br0: port 3(c3) entered disabled state