[  522.544233] br0: port 1(c1) entered blocking state
[  522.544328] br0: port 1(c1) entered disabled state
[  522.544405] c1: entered allmulticast mode
[  522.544498] c1: entered promiscuous mode
[  522.564785] br0: port 2(c2) entered blocking state
[  522.564837] br0: port 2(c2) entered disabled state
[  522.564882] c2: entered allmulticast mode
[  522.564938] c2: entered promiscuous mode
[  522.585125] br0: port 3(c3) entered blocking state
[  522.585171] br0: port 3(c3) entered disabled state
[  522.585206] c3: entered allmulticast mode
[  522.585268] c3: entered promiscuous mode
[  522.605163] br0: port 4(sender) entered blocking state
[  522.605206] br0: port 4(sender) entered disabled state
[  522.605245] sender: entered allmulticast mode
[  522.605310] sender: entered promiscuous mode
[  522.613245] br0: port 4(sender) entered blocking state
[  522.613286] br0: port 4(sender) entered forwarding state
[  522.613324] br0: port 3(c3) entered blocking state
[  522.613363] br0: port 3(c3) entered forwarding state
[  522.613402] br0: port 2(c2) entered blocking state
[  522.613431] br0: port 2(c2) entered forwarding state
[  522.613466] br0: port 1(c1) entered blocking state
[  522.613498] br0: port 1(c1) entered forwarding state
[  522.621962] Bridge firewalling registered
[  533.236132] br0: port 1(c1) entered disabled state
[  533.236359] c1 (unregistering): left allmulticast mode
[  533.236407] c1 (unregistering): left promiscuous mode
[  533.236440] br0: port 1(c1) entered disabled state
[  533.257146] br0: port 2(c2) entered disabled state
[  533.257403] c2 (unregistering): left allmulticast mode
[  533.257451] c2 (unregistering): left promiscuous mode
[  533.257490] br0: port 2(c2) entered disabled state
[  533.282103] br0: port 3(c3) entered disabled state
[  533.282307] c3 (unregistering): left allmulticast mode
[  533.282351] c3 (unregistering): left promiscuous mode
[  533.282384] br0: port 3(c3) entered disabled state
[  533.299119] sender: left allmulticast mode
[  533.299195] sender: left promiscuous mode
[  533.299241] br0: port 4(sender) entered disabled state