[  502.094316] br0: port 1(c1) entered blocking state
[  502.094371] br0: port 1(c1) entered disabled state
[  502.094405] c1: entered allmulticast mode
[  502.094450] c1: entered promiscuous mode
[  502.113861] br0: port 2(c2) entered blocking state
[  502.113947] br0: port 2(c2) entered disabled state
[  502.113979] c2: entered allmulticast mode
[  502.114025] c2: entered promiscuous mode
[  502.133153] br0: port 3(c3) entered blocking state
[  502.133218] br0: port 3(c3) entered disabled state
[  502.133267] c3: entered allmulticast mode
[  502.133313] c3: entered promiscuous mode
[  502.153086] br0: port 4(sender) entered blocking state
[  502.153148] br0: port 4(sender) entered disabled state
[  502.153176] sender: entered allmulticast mode
[  502.153229] sender: entered promiscuous mode
[  502.160974] br0: port 4(sender) entered blocking state
[  502.161017] br0: port 4(sender) entered forwarding state
[  502.161044] br0: port 3(c3) entered blocking state
[  502.161074] br0: port 3(c3) entered forwarding state
[  502.161103] br0: port 2(c2) entered blocking state
[  502.161131] br0: port 2(c2) entered forwarding state
[  502.161162] br0: port 1(c1) entered blocking state
[  502.161191] br0: port 1(c1) entered forwarding state
[  502.169389] Bridge firewalling registered
[  512.791632] br0: port 1(c1) entered disabled state
[  512.791812] c1 (unregistering): left allmulticast mode
[  512.791849] c1 (unregistering): left promiscuous mode
[  512.791883] br0: port 1(c1) entered disabled state
[  512.812609] br0: port 2(c2) entered disabled state
[  512.812748] c2 (unregistering): left allmulticast mode
[  512.812779] c2 (unregistering): left promiscuous mode
[  512.812808] br0: port 2(c2) entered disabled state
[  512.828607] br0: port 3(c3) entered disabled state
[  512.828738] c3 (unregistering): left allmulticast mode
[  512.828767] c3 (unregistering): left promiscuous mode
[  512.828797] br0: port 3(c3) entered disabled state
[  512.842617] sender: left allmulticast mode
[  512.842647] sender: left promiscuous mode
[  512.842676] br0: port 4(sender) entered disabled state