[  512.256314] br0: port 1(c1) entered blocking state
[  512.256371] br0: port 1(c1) entered disabled state
[  512.256408] c1: entered allmulticast mode
[  512.256457] c1: entered promiscuous mode
[  512.275260] br0: port 2(c2) entered blocking state
[  512.275311] br0: port 2(c2) entered disabled state
[  512.275350] c2: entered allmulticast mode
[  512.275391] c2: entered promiscuous mode
[  512.293424] br0: port 3(c3) entered blocking state
[  512.293463] br0: port 3(c3) entered disabled state
[  512.293500] c3: entered allmulticast mode
[  512.293544] c3: entered promiscuous mode
[  512.311819] br0: port 4(sender) entered blocking state
[  512.311853] br0: port 4(sender) entered disabled state
[  512.311885] sender: entered allmulticast mode
[  512.311938] sender: entered promiscuous mode
[  512.319125] br0: port 4(sender) entered blocking state
[  512.319187] br0: port 4(sender) entered forwarding state
[  512.319252] br0: port 3(c3) entered blocking state
[  512.319316] br0: port 3(c3) entered forwarding state
[  512.319380] br0: port 2(c2) entered blocking state
[  512.319442] br0: port 2(c2) entered forwarding state
[  512.319507] br0: port 1(c1) entered blocking state
[  512.319568] br0: port 1(c1) entered forwarding state
[  512.327347] Bridge firewalling registered
[  522.943240] br0: port 1(c1) entered disabled state
[  522.943538] c1 (unregistering): left allmulticast mode
[  522.943590] c1 (unregistering): left promiscuous mode
[  522.943632] br0: port 1(c1) entered disabled state
[  522.965150] br0: port 2(c2) entered disabled state
[  522.965346] c2 (unregistering): left allmulticast mode
[  522.965383] c2 (unregistering): left promiscuous mode
[  522.965415] br0: port 2(c2) entered disabled state
[  522.984125] br0: port 3(c3) entered disabled state
[  522.984312] c3 (unregistering): left allmulticast mode
[  522.984345] c3 (unregistering): left promiscuous mode
[  522.984376] br0: port 3(c3) entered disabled state
[  523.004138] br0: port 4(sender) entered disabled state
[  523.004337] sender (unregistering): left allmulticast mode
[  523.004401] sender (unregistering): left promiscuous mode
[  523.004464] br0: port 4(sender) entered disabled state