[  507.572458] br0: port 1(c1) entered blocking state
[  507.572510] br0: port 1(c1) entered disabled state
[  507.572550] c1: entered allmulticast mode
[  507.572603] c1: entered promiscuous mode
[  507.590028] br0: port 2(c2) entered blocking state
[  507.590103] br0: port 2(c2) entered disabled state
[  507.590172] c2: entered allmulticast mode
[  507.590259] c2: entered promiscuous mode
[  507.607816] br0: port 3(c3) entered blocking state
[  507.607892] br0: port 3(c3) entered disabled state
[  507.607963] c3: entered allmulticast mode
[  507.608049] c3: entered promiscuous mode
[  507.625608] br0: port 4(sender) entered blocking state
[  507.625644] br0: port 4(sender) entered disabled state
[  507.625698] sender: entered allmulticast mode
[  507.625757] sender: entered promiscuous mode
[  507.632745] br0: port 4(sender) entered blocking state
[  507.632824] br0: port 4(sender) entered forwarding state
[  507.632896] br0: port 3(c3) entered blocking state
[  507.632960] br0: port 3(c3) entered forwarding state
[  507.633032] br0: port 2(c2) entered blocking state
[  507.633098] br0: port 2(c2) entered forwarding state
[  507.633167] br0: port 1(c1) entered blocking state
[  507.633235] br0: port 1(c1) entered forwarding state
[  507.641867] Bridge firewalling registered
[  518.282830] br0: port 1(c1) entered disabled state
[  518.283122] c1 (unregistering): left allmulticast mode
[  518.283192] c1 (unregistering): left promiscuous mode
[  518.283281] br0: port 1(c1) entered disabled state
[  518.300898] br0: port 2(c2) entered disabled state
[  518.301131] c2 (unregistering): left allmulticast mode
[  518.301230] c2 (unregistering): left promiscuous mode
[  518.301304] br0: port 2(c2) entered disabled state
[  518.320895] br0: port 3(c3) entered disabled state
[  518.321164] c3 (unregistering): left allmulticast mode
[  518.321274] c3 (unregistering): left promiscuous mode
[  518.321355] br0: port 3(c3) entered disabled state
[  518.340899] sender: left allmulticast mode
[  518.340965] sender: left promiscuous mode
[  518.341033] br0: port 4(sender) entered disabled state