[  519.642026] br0: port 1(c1) entered blocking state
[  519.642081] br0: port 1(c1) entered disabled state
[  519.642129] c1: entered allmulticast mode
[  519.642205] c1: entered promiscuous mode
[  519.660842] br0: port 2(c2) entered blocking state
[  519.660926] br0: port 2(c2) entered disabled state
[  519.661001] c2: entered allmulticast mode
[  519.661099] c2: entered promiscuous mode
[  519.679733] br0: port 3(c3) entered blocking state
[  519.679772] br0: port 3(c3) entered disabled state
[  519.679812] c3: entered allmulticast mode
[  519.679860] c3: entered promiscuous mode
[  519.698758] br0: port 4(sender) entered blocking state
[  519.698795] br0: port 4(sender) entered disabled state
[  519.698835] sender: entered allmulticast mode
[  519.698890] sender: entered promiscuous mode
[  519.705956] br0: port 4(sender) entered blocking state
[  519.705990] br0: port 4(sender) entered forwarding state
[  519.706027] br0: port 3(c3) entered blocking state
[  519.706062] br0: port 3(c3) entered forwarding state
[  519.706090] br0: port 2(c2) entered blocking state
[  519.706118] br0: port 2(c2) entered forwarding state
[  519.706151] br0: port 1(c1) entered blocking state
[  519.706190] br0: port 1(c1) entered forwarding state
[  519.714747] Bridge firewalling registered
[  530.354372] br0: port 1(c1) entered disabled state
[  530.354636] c1 (unregistering): left allmulticast mode
[  530.354677] c1 (unregistering): left promiscuous mode
[  530.354708] br0: port 1(c1) entered disabled state
[  530.382318] br0: port 2(c2) entered disabled state
[  530.382548] c2 (unregistering): left allmulticast mode
[  530.382591] c2 (unregistering): left promiscuous mode
[  530.382623] br0: port 2(c2) entered disabled state
[  530.408249] br0: port 4(sender) entered disabled state
[  530.408359] br0: port 3(c3) entered disabled state
[  530.408599] sender (unregistering): left allmulticast mode
[  530.408648] sender (unregistering): left promiscuous mode
[  530.408682] br0: port 4(sender) entered disabled state
[  530.409020] c3 (unregistering): left allmulticast mode
[  530.409057] c3 (unregistering): left promiscuous mode
[  530.409088] br0: port 3(c3) entered disabled state