[  502.923503] br0: port 1(c1) entered blocking state
[  502.923564] br0: port 1(c1) entered disabled state
[  502.923604] c1: entered allmulticast mode
[  502.923668] c1: entered promiscuous mode
[  502.942629] br0: port 2(c2) entered blocking state
[  502.942677] br0: port 2(c2) entered disabled state
[  502.942713] c2: entered allmulticast mode
[  502.942765] c2: entered promiscuous mode
[  502.961291] br0: port 3(c3) entered blocking state
[  502.961336] br0: port 3(c3) entered disabled state
[  502.961369] c3: entered allmulticast mode
[  502.961412] c3: entered promiscuous mode
[  502.980343] br0: port 4(sender) entered blocking state
[  502.980380] br0: port 4(sender) entered disabled state
[  502.980412] sender: entered allmulticast mode
[  502.980463] sender: entered promiscuous mode
[  502.987825] br0: port 4(sender) entered blocking state
[  502.987861] br0: port 4(sender) entered forwarding state
[  502.987897] br0: port 3(c3) entered blocking state
[  502.987927] br0: port 3(c3) entered forwarding state
[  502.987956] br0: port 2(c2) entered blocking state
[  502.987986] br0: port 2(c2) entered forwarding state
[  502.988022] br0: port 1(c1) entered blocking state
[  502.988052] br0: port 1(c1) entered forwarding state
[  502.997502] Bridge firewalling registered
[  513.644979] br0: port 1(c1) entered disabled state
[  513.645260] c1 (unregistering): left allmulticast mode
[  513.645301] c1 (unregistering): left promiscuous mode
[  513.645342] br0: port 1(c1) entered disabled state
[  513.660985] br0: port 2(c2) entered disabled state
[  513.661247] c2 (unregistering): left allmulticast mode
[  513.661290] c2 (unregistering): left promiscuous mode
[  513.661322] br0: port 2(c2) entered disabled state
[  513.676122] br0: port 3(c3) entered disabled state
[  513.676422] c3 (unregistering): left allmulticast mode
[  513.676463] c3 (unregistering): left promiscuous mode
[  513.676498] br0: port 3(c3) entered disabled state
[  513.694986] br0: port 4(sender) entered disabled state
[  513.695121] sender (unregistering): left allmulticast mode
[  513.695148] sender (unregistering): left promiscuous mode
[  513.695176] br0: port 4(sender) entered disabled state