[  522.457915] br0: port 1(c1) entered blocking state
[  522.457971] br0: port 1(c1) entered disabled state
[  522.458007] c1: entered allmulticast mode
[  522.458059] c1: entered promiscuous mode
[  522.476315] br0: port 2(c2) entered blocking state
[  522.476354] br0: port 2(c2) entered disabled state
[  522.476389] c2: entered allmulticast mode
[  522.476434] c2: entered promiscuous mode
[  522.494685] br0: port 3(c3) entered blocking state
[  522.494722] br0: port 3(c3) entered disabled state
[  522.494755] c3: entered allmulticast mode
[  522.494796] c3: entered promiscuous mode
[  522.512971] br0: port 4(sender) entered blocking state
[  522.513005] br0: port 4(sender) entered disabled state
[  522.513040] sender: entered allmulticast mode
[  522.513096] sender: entered promiscuous mode
[  522.520451] br0: port 4(sender) entered blocking state
[  522.520525] br0: port 4(sender) entered forwarding state
[  522.520591] br0: port 3(c3) entered blocking state
[  522.520654] br0: port 3(c3) entered forwarding state
[  522.520720] br0: port 2(c2) entered blocking state
[  522.520789] br0: port 2(c2) entered forwarding state
[  522.520853] br0: port 1(c1) entered blocking state
[  522.520917] br0: port 1(c1) entered forwarding state
[  522.528920] Bridge firewalling registered
[  533.151268] br0: port 1(c1) entered disabled state
[  533.151507] c1 (unregistering): left allmulticast mode
[  533.151577] c1 (unregistering): left promiscuous mode
[  533.151667] br0: port 1(c1) entered disabled state
[  533.162246] br0: port 2(c2) entered disabled state
[  533.162470] c2 (unregistering): left allmulticast mode
[  533.162533] c2 (unregistering): left promiscuous mode
[  533.162596] br0: port 2(c2) entered disabled state
[  533.187226] br0: port 3(c3) entered disabled state
[  533.187401] c3 (unregistering): left allmulticast mode
[  533.187469] c3 (unregistering): left promiscuous mode
[  533.187532] br0: port 3(c3) entered disabled state
[  533.200266] sender: left allmulticast mode
[  533.200294] sender: left promiscuous mode
[  533.200327] br0: port 4(sender) entered disabled state