[  502.120768] br0: port 1(c1) entered blocking state
[  502.120819] br0: port 1(c1) entered disabled state
[  502.120854] c1: entered allmulticast mode
[  502.120906] c1: entered promiscuous mode
[  502.138209] br0: port 2(c2) entered blocking state
[  502.138244] br0: port 2(c2) entered disabled state
[  502.138278] c2: entered allmulticast mode
[  502.138331] c2: entered promiscuous mode
[  502.155669] br0: port 3(c3) entered blocking state
[  502.155704] br0: port 3(c3) entered disabled state
[  502.155739] c3: entered allmulticast mode
[  502.155785] c3: entered promiscuous mode
[  502.173146] br0: port 4(sender) entered blocking state
[  502.173218] br0: port 4(sender) entered disabled state
[  502.173298] sender: entered allmulticast mode
[  502.173392] sender: entered promiscuous mode
[  502.180265] br0: port 4(sender) entered blocking state
[  502.180333] br0: port 4(sender) entered forwarding state
[  502.180401] br0: port 3(c3) entered blocking state
[  502.180465] br0: port 3(c3) entered forwarding state
[  502.180543] br0: port 2(c2) entered blocking state
[  502.180606] br0: port 2(c2) entered forwarding state
[  502.180672] br0: port 1(c1) entered blocking state
[  502.180736] br0: port 1(c1) entered forwarding state
[  502.189458] Bridge firewalling registered
[  512.830870] br0: port 1(c1) entered disabled state
[  512.831199] c1 (unregistering): left allmulticast mode
[  512.831242] c1 (unregistering): left promiscuous mode
[  512.831274] br0: port 1(c1) entered disabled state
[  512.850053] br0: port 2(c2) entered disabled state
[  512.850255] c2 (unregistering): left allmulticast mode
[  512.850293] c2 (unregistering): left promiscuous mode
[  512.850324] br0: port 2(c2) entered disabled state
[  512.867084] br0: port 3(c3) entered disabled state
[  512.867278] c3 (unregistering): left allmulticast mode
[  512.867315] c3 (unregistering): left promiscuous mode
[  512.867346] br0: port 3(c3) entered disabled state
[  512.881073] br0: port 4(sender) entered disabled state
[  512.881254] sender (unregistering): left allmulticast mode
[  512.881292] sender (unregistering): left promiscuous mode
[  512.881322] br0: port 4(sender) entered disabled state