[  513.544180] br0: port 1(c1) entered blocking state
[  513.544273] br0: port 1(c1) entered disabled state
[  513.544345] c1: entered allmulticast mode
[  513.544427] c1: entered promiscuous mode
[  513.562822] br0: port 2(c2) entered blocking state
[  513.562867] br0: port 2(c2) entered disabled state
[  513.562898] c2: entered allmulticast mode
[  513.562953] c2: entered promiscuous mode
[  513.581784] br0: port 3(c3) entered blocking state
[  513.581871] br0: port 3(c3) entered disabled state
[  513.581955] c3: entered allmulticast mode
[  513.582068] c3: entered promiscuous mode
[  513.601005] br0: port 4(sender) entered blocking state
[  513.601051] br0: port 4(sender) entered disabled state
[  513.601082] sender: entered allmulticast mode
[  513.601132] sender: entered promiscuous mode
[  513.608549] br0: port 4(sender) entered blocking state
[  513.608585] br0: port 4(sender) entered forwarding state
[  513.608618] br0: port 3(c3) entered blocking state
[  513.608647] br0: port 3(c3) entered forwarding state
[  513.608678] br0: port 2(c2) entered blocking state
[  513.608706] br0: port 2(c2) entered forwarding state
[  513.608735] br0: port 1(c1) entered blocking state
[  513.608764] br0: port 1(c1) entered forwarding state
[  513.616844] Bridge firewalling registered
[  524.237116] br0: port 1(c1) entered disabled state
[  524.237546] c1 (unregistering): left allmulticast mode
[  524.237628] c1 (unregistering): left promiscuous mode
[  524.237736] br0: port 1(c1) entered disabled state
[  524.251115] br0: port 2(c2) entered disabled state
[  524.251303] c2 (unregistering): left allmulticast mode
[  524.251374] c2 (unregistering): left promiscuous mode
[  524.251462] br0: port 2(c2) entered disabled state
[  524.268091] br0: port 3(c3) entered disabled state
[  524.268276] c3 (unregistering): left allmulticast mode
[  524.268346] c3 (unregistering): left promiscuous mode
[  524.268414] br0: port 3(c3) entered disabled state
[  524.289086] br0: port 4(sender) entered disabled state
[  524.289260] sender (unregistering): left allmulticast mode
[  524.289326] sender (unregistering): left promiscuous mode
[  524.289393] br0: port 4(sender) entered disabled state