[  522.162567] br0: port 1(c1) entered blocking state
[  522.162628] br0: port 1(c1) entered disabled state
[  522.162665] c1: entered allmulticast mode
[  522.162716] c1: entered promiscuous mode
[  522.180956] br0: port 2(c2) entered blocking state
[  522.181025] br0: port 2(c2) entered disabled state
[  522.181092] c2: entered allmulticast mode
[  522.181172] c2: entered promiscuous mode
[  522.199380] br0: port 3(c3) entered blocking state
[  522.199464] br0: port 3(c3) entered disabled state
[  522.199531] c3: entered allmulticast mode
[  522.199615] c3: entered promiscuous mode
[  522.217946] br0: port 4(sender) entered blocking state
[  522.217988] br0: port 4(sender) entered disabled state
[  522.218025] sender: entered allmulticast mode
[  522.218073] sender: entered promiscuous mode
[  522.225399] br0: port 4(sender) entered blocking state
[  522.225481] br0: port 4(sender) entered forwarding state
[  522.225552] br0: port 3(c3) entered blocking state
[  522.225616] br0: port 3(c3) entered forwarding state
[  522.225681] br0: port 2(c2) entered blocking state
[  522.225744] br0: port 2(c2) entered forwarding state
[  522.225808] br0: port 1(c1) entered blocking state
[  522.225870] br0: port 1(c1) entered forwarding state
[  522.233816] Bridge firewalling registered
[  532.904597] br0: port 1(c1) entered disabled state
[  532.904828] c1 (unregistering): left allmulticast mode
[  532.904870] c1 (unregistering): left promiscuous mode
[  532.904901] br0: port 1(c1) entered disabled state
[  532.920558] br0: port 2(c2) entered disabled state
[  532.920704] c2 (unregistering): left allmulticast mode
[  532.920735] c2 (unregistering): left promiscuous mode
[  532.920762] br0: port 2(c2) entered disabled state
[  532.935568] br0: port 3(c3) entered disabled state
[  532.935800] c3 (unregistering): left allmulticast mode
[  532.935843] c3 (unregistering): left promiscuous mode
[  532.935874] br0: port 3(c3) entered disabled state
[  532.951557] br0: port 4(sender) entered disabled state
[  532.951787] sender (unregistering): left allmulticast mode
[  532.951831] sender (unregistering): left promiscuous mode
[  532.951866] br0: port 4(sender) entered disabled state