[  512.117010] br0: port 1(c1) entered blocking state
[  512.117063] br0: port 1(c1) entered disabled state
[  512.117101] c1: entered allmulticast mode
[  512.117158] c1: entered promiscuous mode
[  512.135378] br0: port 2(c2) entered blocking state
[  512.135422] br0: port 2(c2) entered disabled state
[  512.135458] c2: entered allmulticast mode
[  512.135507] c2: entered promiscuous mode
[  512.153652] br0: port 3(c3) entered blocking state
[  512.153705] br0: port 3(c3) entered disabled state
[  512.153746] c3: entered allmulticast mode
[  512.153789] c3: entered promiscuous mode
[  512.171988] br0: port 4(sender) entered blocking state
[  512.172023] br0: port 4(sender) entered disabled state
[  512.172055] sender: entered allmulticast mode
[  512.172107] sender: entered promiscuous mode
[  512.179199] br0: port 4(sender) entered blocking state
[  512.179233] br0: port 4(sender) entered forwarding state
[  512.179269] br0: port 3(c3) entered blocking state
[  512.179302] br0: port 3(c3) entered forwarding state
[  512.179332] br0: port 2(c2) entered blocking state
[  512.179363] br0: port 2(c2) entered forwarding state
[  512.179395] br0: port 1(c1) entered blocking state
[  512.179422] br0: port 1(c1) entered forwarding state
[  512.187182] Bridge firewalling registered
[  522.870806] br0: port 1(c1) entered disabled state
[  522.871056] c1 (unregistering): left allmulticast mode
[  522.871158] c1 (unregistering): left promiscuous mode
[  522.871251] br0: port 1(c1) entered disabled state
[  522.890860] br0: port 2(c2) entered disabled state
[  522.891045] c2 (unregistering): left allmulticast mode
[  522.891084] c2 (unregistering): left promiscuous mode
[  522.891116] br0: port 2(c2) entered disabled state
[  522.908776] br0: port 3(c3) entered disabled state
[  522.908967] c3 (unregistering): left allmulticast mode
[  522.909006] c3 (unregistering): left promiscuous mode
[  522.909040] br0: port 3(c3) entered disabled state
[  522.920804] sender: left allmulticast mode
[  522.920888] sender: left promiscuous mode
[  522.920926] br0: port 4(sender) entered disabled state