[  505.614451] br0: port 1(c1) entered blocking state
[  505.614502] br0: port 1(c1) entered disabled state
[  505.614542] c1: entered allmulticast mode
[  505.614591] c1: entered promiscuous mode
[  505.632794] br0: port 2(c2) entered blocking state
[  505.632836] br0: port 2(c2) entered disabled state
[  505.632875] c2: entered allmulticast mode
[  505.632920] c2: entered promiscuous mode
[  505.651555] br0: port 3(c3) entered blocking state
[  505.651594] br0: port 3(c3) entered disabled state
[  505.651641] c3: entered allmulticast mode
[  505.651687] c3: entered promiscuous mode
[  505.670150] br0: port 4(sender) entered blocking state
[  505.670190] br0: port 4(sender) entered disabled state
[  505.670226] sender: entered allmulticast mode
[  505.670279] sender: entered promiscuous mode
[  505.677440] br0: port 4(sender) entered blocking state
[  505.677477] br0: port 4(sender) entered forwarding state
[  505.677513] br0: port 3(c3) entered blocking state
[  505.677547] br0: port 3(c3) entered forwarding state
[  505.677579] br0: port 2(c2) entered blocking state
[  505.677613] br0: port 2(c2) entered forwarding state
[  505.677644] br0: port 1(c1) entered blocking state
[  505.677672] br0: port 1(c1) entered forwarding state
[  505.686518] Bridge firewalling registered
[  516.349997] br0: port 1(c1) entered disabled state
[  516.350228] c1 (unregistering): left allmulticast mode
[  516.350266] c1 (unregistering): left promiscuous mode
[  516.350305] br0: port 1(c1) entered disabled state
[  516.366757] br0: port 2(c2) entered disabled state
[  516.366908] c2 (unregistering): left allmulticast mode
[  516.366938] c2 (unregistering): left promiscuous mode
[  516.366972] br0: port 2(c2) entered disabled state
[  516.384701] br0: port 3(c3) entered disabled state
[  516.384840] c3 (unregistering): left allmulticast mode
[  516.384884] c3 (unregistering): left promiscuous mode
[  516.384917] br0: port 3(c3) entered disabled state
[  516.399720] br0: port 4(sender) entered disabled state
[  516.399951] sender (unregistering): left allmulticast mode
[  516.400020] sender (unregistering): left promiscuous mode
[  516.400090] br0: port 4(sender) entered disabled state