[  513.018235] br0: port 1(c1) entered blocking state
[  513.018286] br0: port 1(c1) entered disabled state
[  513.018320] c1: entered allmulticast mode
[  513.018367] c1: entered promiscuous mode
[  513.036608] br0: port 2(c2) entered blocking state
[  513.036681] br0: port 2(c2) entered disabled state
[  513.036753] c2: entered allmulticast mode
[  513.036834] c2: entered promiscuous mode
[  513.055100] br0: port 3(c3) entered blocking state
[  513.055138] br0: port 3(c3) entered disabled state
[  513.055173] c3: entered allmulticast mode
[  513.055219] c3: entered promiscuous mode
[  513.073288] br0: port 4(sender) entered blocking state
[  513.073356] br0: port 4(sender) entered disabled state
[  513.073430] sender: entered allmulticast mode
[  513.073516] sender: entered promiscuous mode
[  513.080764] br0: port 4(sender) entered blocking state
[  513.080796] br0: port 4(sender) entered forwarding state
[  513.080835] br0: port 3(c3) entered blocking state
[  513.080874] br0: port 3(c3) entered forwarding state
[  513.080906] br0: port 2(c2) entered blocking state
[  513.080933] br0: port 2(c2) entered forwarding state
[  513.080963] br0: port 1(c1) entered blocking state
[  513.080993] br0: port 1(c1) entered forwarding state
[  513.088877] Bridge firewalling registered
[  523.709486] br0: port 1(c1) entered disabled state
[  523.709762] c1 (unregistering): left allmulticast mode
[  523.709833] c1 (unregistering): left promiscuous mode
[  523.709945] br0: port 1(c1) entered disabled state
[  523.736500] br0: port 2(c2) entered disabled state
[  523.736918] c2 (unregistering): left allmulticast mode
[  523.736990] c2 (unregistering): left promiscuous mode
[  523.737060] br0: port 2(c2) entered disabled state
[  523.759540] br0: port 4(sender) entered disabled state
[  523.759648] br0: port 3(c3) entered disabled state
[  523.759826] sender (unregistering): left allmulticast mode
[  523.759858] sender (unregistering): left promiscuous mode
[  523.759889] br0: port 4(sender) entered disabled state
[  523.760179] c3 (unregistering): left allmulticast mode
[  523.760209] c3 (unregistering): left promiscuous mode
[  523.760247] br0: port 3(c3) entered disabled state