[  514.063331] br0: port 1(c1) entered blocking state
[  514.063383] br0: port 1(c1) entered disabled state
[  514.063418] c1: entered allmulticast mode
[  514.063467] c1: entered promiscuous mode
[  514.081317] br0: port 2(c2) entered blocking state
[  514.081351] br0: port 2(c2) entered disabled state
[  514.081386] c2: entered allmulticast mode
[  514.081439] c2: entered promiscuous mode
[  514.099326] br0: port 3(c3) entered blocking state
[  514.099394] br0: port 3(c3) entered disabled state
[  514.099463] c3: entered allmulticast mode
[  514.099544] c3: entered promiscuous mode
[  514.117367] br0: port 4(sender) entered blocking state
[  514.117400] br0: port 4(sender) entered disabled state
[  514.117434] sender: entered allmulticast mode
[  514.117486] sender: entered promiscuous mode
[  514.124511] br0: port 4(sender) entered blocking state
[  514.124545] br0: port 4(sender) entered forwarding state
[  514.124581] br0: port 3(c3) entered blocking state
[  514.124612] br0: port 3(c3) entered forwarding state
[  514.124641] br0: port 2(c2) entered blocking state
[  514.124672] br0: port 2(c2) entered forwarding state
[  514.124702] br0: port 1(c1) entered blocking state
[  514.124732] br0: port 1(c1) entered forwarding state
[  514.132814] Bridge firewalling registered
[  524.753314] br0: port 1(c1) entered disabled state
[  524.753593] c1 (unregistering): left allmulticast mode
[  524.753693] c1 (unregistering): left promiscuous mode
[  524.753797] br0: port 1(c1) entered disabled state
[  524.780291] br0: port 2(c2) entered disabled state
[  524.780560] c2 (unregistering): left allmulticast mode
[  524.780661] c2 (unregistering): left promiscuous mode
[  524.780762] br0: port 2(c2) entered disabled state
[  524.805351] br0: port 4(sender) entered disabled state
[  524.805437] br0: port 3(c3) entered disabled state
[  524.805604] sender (unregistering): left allmulticast mode
[  524.805642] sender (unregistering): left promiscuous mode
[  524.805673] br0: port 4(sender) entered disabled state
[  524.805937] c3 (unregistering): left allmulticast mode
[  524.805979] c3 (unregistering): left promiscuous mode
[  524.806009] br0: port 3(c3) entered disabled state