[  506.880372] br0: port 1(c1) entered blocking state
[  506.880465] br0: port 1(c1) entered disabled state
[  506.880537] c1: entered allmulticast mode
[  506.880627] c1: entered promiscuous mode
[  506.900458] br0: port 2(c2) entered blocking state
[  506.900538] br0: port 2(c2) entered disabled state
[  506.900608] c2: entered allmulticast mode
[  506.900689] c2: entered promiscuous mode
[  506.919940] br0: port 3(c3) entered blocking state
[  506.920018] br0: port 3(c3) entered disabled state
[  506.920096] c3: entered allmulticast mode
[  506.920177] c3: entered promiscuous mode
[  506.939163] br0: port 4(sender) entered blocking state
[  506.939212] br0: port 4(sender) entered disabled state
[  506.939250] sender: entered allmulticast mode
[  506.939300] sender: entered promiscuous mode
[  506.947289] br0: port 4(sender) entered blocking state
[  506.947367] br0: port 4(sender) entered forwarding state
[  506.947441] br0: port 3(c3) entered blocking state
[  506.947512] br0: port 3(c3) entered forwarding state
[  506.947595] br0: port 2(c2) entered blocking state
[  506.947665] br0: port 2(c2) entered forwarding state
[  506.947751] br0: port 1(c1) entered blocking state
[  506.947829] br0: port 1(c1) entered forwarding state
[  506.956812] Bridge firewalling registered
[  517.602303] br0: port 1(c1) entered disabled state
[  517.602504] c1 (unregistering): left allmulticast mode
[  517.602538] c1 (unregistering): left promiscuous mode
[  517.602568] br0: port 1(c1) entered disabled state
[  517.617278] br0: port 2(c2) entered disabled state
[  517.617464] c2 (unregistering): left allmulticast mode
[  517.617500] c2 (unregistering): left promiscuous mode
[  517.617542] br0: port 2(c2) entered disabled state
[  517.635267] br0: port 3(c3) entered disabled state
[  517.635411] c3 (unregistering): left allmulticast mode
[  517.635444] c3 (unregistering): left promiscuous mode
[  517.635476] br0: port 3(c3) entered disabled state
[  517.659251] br0: port 4(sender) entered disabled state
[  517.659438] sender (unregistering): left allmulticast mode
[  517.659471] sender (unregistering): left promiscuous mode
[  517.659503] br0: port 4(sender) entered disabled state