[  523.349708] br0: port 1(c1) entered blocking state
[  523.349765] br0: port 1(c1) entered disabled state
[  523.349802] c1: entered allmulticast mode
[  523.349867] c1: entered promiscuous mode
[  523.368213] br0: port 2(c2) entered blocking state
[  523.368253] br0: port 2(c2) entered disabled state
[  523.368298] c2: entered allmulticast mode
[  523.368344] c2: entered promiscuous mode
[  523.387098] br0: port 3(c3) entered blocking state
[  523.387142] br0: port 3(c3) entered disabled state
[  523.387188] c3: entered allmulticast mode
[  523.387241] c3: entered promiscuous mode
[  523.405160] br0: port 4(sender) entered blocking state
[  523.405196] br0: port 4(sender) entered disabled state
[  523.405235] sender: entered allmulticast mode
[  523.405296] sender: entered promiscuous mode
[  523.412604] br0: port 4(sender) entered blocking state
[  523.412638] br0: port 4(sender) entered forwarding state
[  523.412675] br0: port 3(c3) entered blocking state
[  523.412709] br0: port 3(c3) entered forwarding state
[  523.412749] br0: port 2(c2) entered blocking state
[  523.412780] br0: port 2(c2) entered forwarding state
[  523.412814] br0: port 1(c1) entered blocking state
[  523.412844] br0: port 1(c1) entered forwarding state
[  523.421671] Bridge firewalling registered
[  534.027063] br0: port 1(c1) entered disabled state
[  534.027296] c1 (unregistering): left allmulticast mode
[  534.027336] c1 (unregistering): left promiscuous mode
[  534.027365] br0: port 1(c1) entered disabled state
[  534.051994] br0: port 2(c2) entered disabled state
[  534.052226] c2 (unregistering): left allmulticast mode
[  534.052266] c2 (unregistering): left promiscuous mode
[  534.052301] br0: port 2(c2) entered disabled state
[  534.078989] br0: port 4(sender) entered disabled state
[  534.079071] br0: port 3(c3) entered disabled state
[  534.079233] sender (unregistering): left allmulticast mode
[  534.079271] sender (unregistering): left promiscuous mode
[  534.079303] br0: port 4(sender) entered disabled state
[  534.079506] c3 (unregistering): left allmulticast mode
[  534.079531] c3 (unregistering): left promiscuous mode
[  534.079559] br0: port 3(c3) entered disabled state