[  523.645363] br0: port 1(c1) entered blocking state
[  523.645458] br0: port 1(c1) entered disabled state
[  523.645544] c1: entered allmulticast mode
[  523.645633] c1: entered promiscuous mode
[  523.664746] br0: port 2(c2) entered blocking state
[  523.664792] br0: port 2(c2) entered disabled state
[  523.664822] c2: entered allmulticast mode
[  523.664866] c2: entered promiscuous mode
[  523.683733] br0: port 3(c3) entered blocking state
[  523.683776] br0: port 3(c3) entered disabled state
[  523.683806] c3: entered allmulticast mode
[  523.683848] c3: entered promiscuous mode
[  523.702656] br0: port 4(sender) entered blocking state
[  523.702727] br0: port 4(sender) entered disabled state
[  523.702798] sender: entered allmulticast mode
[  523.702885] sender: entered promiscuous mode
[  523.710530] br0: port 4(sender) entered blocking state
[  523.710568] br0: port 4(sender) entered forwarding state
[  523.710602] br0: port 3(c3) entered blocking state
[  523.710633] br0: port 3(c3) entered forwarding state
[  523.710667] br0: port 2(c2) entered blocking state
[  523.710703] br0: port 2(c2) entered forwarding state
[  523.710731] br0: port 1(c1) entered blocking state
[  523.710764] br0: port 1(c1) entered forwarding state
[  523.719269] Bridge firewalling registered
[  534.366021] br0: port 1(c1) entered disabled state
[  534.366243] c1 (unregistering): left allmulticast mode
[  534.366307] c1 (unregistering): left promiscuous mode
[  534.366360] br0: port 1(c1) entered disabled state
[  534.387065] br0: port 2(c2) entered disabled state
[  534.387304] c2 (unregistering): left allmulticast mode
[  534.387367] c2 (unregistering): left promiscuous mode
[  534.387429] br0: port 2(c2) entered disabled state
[  534.406016] br0: port 3(c3) entered disabled state
[  534.406191] c3 (unregistering): left allmulticast mode
[  534.406232] c3 (unregistering): left promiscuous mode
[  534.406267] br0: port 3(c3) entered disabled state
[  534.417998] sender: left allmulticast mode
[  534.418031] sender: left promiscuous mode
[  534.418064] br0: port 4(sender) entered disabled state