[  504.347303] br0: port 1(c1) entered blocking state
[  504.347357] br0: port 1(c1) entered disabled state
[  504.347392] c1: entered allmulticast mode
[  504.347439] c1: entered promiscuous mode
[  504.365579] br0: port 2(c2) entered blocking state
[  504.365626] br0: port 2(c2) entered disabled state
[  504.365661] c2: entered allmulticast mode
[  504.365713] c2: entered promiscuous mode
[  504.383843] br0: port 3(c3) entered blocking state
[  504.383889] br0: port 3(c3) entered disabled state
[  504.383926] c3: entered allmulticast mode
[  504.383974] c3: entered promiscuous mode
[  504.402130] br0: port 4(sender) entered blocking state
[  504.402203] br0: port 4(sender) entered disabled state
[  504.402255] sender: entered allmulticast mode
[  504.402326] sender: entered promiscuous mode
[  504.409499] br0: port 4(sender) entered blocking state
[  504.409537] br0: port 4(sender) entered forwarding state
[  504.409575] br0: port 3(c3) entered blocking state
[  504.409605] br0: port 3(c3) entered forwarding state
[  504.409638] br0: port 2(c2) entered blocking state
[  504.409673] br0: port 2(c2) entered forwarding state
[  504.409707] br0: port 1(c1) entered blocking state
[  504.409738] br0: port 1(c1) entered forwarding state
[  504.418861] Bridge firewalling registered
[  515.040918] br0: port 1(c1) entered disabled state
[  515.041237] c1 (unregistering): left allmulticast mode
[  515.041279] c1 (unregistering): left promiscuous mode
[  515.041314] br0: port 1(c1) entered disabled state
[  515.056549] br0: port 2(c2) entered disabled state
[  515.056810] c2 (unregistering): left allmulticast mode
[  515.056858] c2 (unregistering): left promiscuous mode
[  515.056895] br0: port 2(c2) entered disabled state
[  515.071548] br0: port 3(c3) entered disabled state
[  515.071819] c3 (unregistering): left allmulticast mode
[  515.071862] c3 (unregistering): left promiscuous mode
[  515.071888] br0: port 3(c3) entered disabled state
[  515.088306] br0: port 4(sender) entered disabled state
[  515.088494] sender (unregistering): left allmulticast mode
[  515.088534] sender (unregistering): left promiscuous mode
[  515.088569] br0: port 4(sender) entered disabled state