[  517.731948] br0: port 1(c1) entered blocking state
[  517.731987] br0: port 1(c1) entered disabled state
[  517.732008] c1: entered allmulticast mode
[  517.732048] c1: entered promiscuous mode
[  517.748569] br0: port 2(c2) entered blocking state
[  517.748598] br0: port 2(c2) entered disabled state
[  517.748621] c2: entered allmulticast mode
[  517.748656] c2: entered promiscuous mode
[  517.765129] br0: port 3(c3) entered blocking state
[  517.765182] br0: port 3(c3) entered disabled state
[  517.765237] c3: entered allmulticast mode
[  517.765308] c3: entered promiscuous mode
[  517.781932] br0: port 4(sender) entered blocking state
[  517.781961] br0: port 4(sender) entered disabled state
[  517.781984] sender: entered allmulticast mode
[  517.782025] sender: entered promiscuous mode
[  517.788598] br0: port 4(sender) entered blocking state
[  517.788625] br0: port 4(sender) entered forwarding state
[  517.788646] br0: port 3(c3) entered blocking state
[  517.788665] br0: port 3(c3) entered forwarding state
[  517.788686] br0: port 2(c2) entered blocking state
[  517.788706] br0: port 2(c2) entered forwarding state
[  517.788726] br0: port 1(c1) entered blocking state
[  517.788745] br0: port 1(c1) entered forwarding state
[  517.796539] Bridge firewalling registered
[  528.469627] br0: port 1(c1) entered disabled state
[  528.469827] c1 (unregistering): left allmulticast mode
[  528.469851] c1 (unregistering): left promiscuous mode
[  528.469868] br0: port 1(c1) entered disabled state
[  528.494608] br0: port 2(c2) entered disabled state
[  528.494772] c2 (unregistering): left allmulticast mode
[  528.494797] c2 (unregistering): left promiscuous mode
[  528.494817] br0: port 2(c2) entered disabled state
[  528.515642] br0: port 4(sender) entered disabled state
[  528.515703] br0: port 3(c3) entered disabled state
[  528.515891] sender (unregistering): left allmulticast mode
[  528.515914] sender (unregistering): left promiscuous mode
[  528.515930] br0: port 4(sender) entered disabled state
[  528.516196] c3 (unregistering): left allmulticast mode
[  528.516220] c3 (unregistering): left promiscuous mode
[  528.516240] br0: port 3(c3) entered disabled state