[  491.865155] br0: port 1(c1) entered blocking state
[  491.865231] br0: port 1(c1) entered disabled state
[  491.865300] c1: entered allmulticast mode
[  491.865377] c1: entered promiscuous mode
[  491.881811] br0: port 2(c2) entered blocking state
[  491.881836] br0: port 2(c2) entered disabled state
[  491.881862] c2: entered allmulticast mode
[  491.881900] c2: entered promiscuous mode
[  491.898295] br0: port 3(c3) entered blocking state
[  491.898350] br0: port 3(c3) entered disabled state
[  491.898407] c3: entered allmulticast mode
[  491.898487] c3: entered promiscuous mode
[  491.914983] br0: port 4(sender) entered blocking state
[  491.915010] br0: port 4(sender) entered disabled state
[  491.915031] sender: entered allmulticast mode
[  491.915069] sender: entered promiscuous mode
[  491.921545] br0: port 4(sender) entered blocking state
[  491.921571] br0: port 4(sender) entered forwarding state
[  491.921594] br0: port 3(c3) entered blocking state
[  491.921612] br0: port 3(c3) entered forwarding state
[  491.921632] br0: port 2(c2) entered blocking state
[  491.921652] br0: port 2(c2) entered forwarding state
[  491.921672] br0: port 1(c1) entered blocking state
[  491.921691] br0: port 1(c1) entered forwarding state
[  491.929890] Bridge firewalling registered
[  502.545026] br0: port 1(c1) entered disabled state
[  502.545237] c1 (unregistering): left allmulticast mode
[  502.545276] c1 (unregistering): left promiscuous mode
[  502.545292] br0: port 1(c1) entered disabled state
[  502.561361] br0: port 2(c2) entered disabled state
[  502.561500] c2 (unregistering): left allmulticast mode
[  502.561524] c2 (unregistering): left promiscuous mode
[  502.561547] br0: port 2(c2) entered disabled state
[  502.586358] br0: port 4(sender) entered disabled state
[  502.586415] br0: port 3(c3) entered disabled state
[  502.586556] sender (unregistering): left allmulticast mode
[  502.586574] sender (unregistering): left promiscuous mode
[  502.586589] br0: port 4(sender) entered disabled state
[  502.586934] c3 (unregistering): left allmulticast mode
[  502.586952] c3 (unregistering): left promiscuous mode
[  502.586970] br0: port 3(c3) entered disabled state