[  504.657648] br0: port 1(c1) entered blocking state
[  504.657735] br0: port 1(c1) entered disabled state
[  504.657808] c1: entered allmulticast mode
[  504.657892] c1: entered promiscuous mode
[  504.674733] br0: port 2(c2) entered blocking state
[  504.674765] br0: port 2(c2) entered disabled state
[  504.674798] c2: entered allmulticast mode
[  504.674839] c2: entered promiscuous mode
[  504.691629] br0: port 3(c3) entered blocking state
[  504.691695] br0: port 3(c3) entered disabled state
[  504.691766] c3: entered allmulticast mode
[  504.691843] c3: entered promiscuous mode
[  504.708668] br0: port 4(sender) entered blocking state
[  504.708700] br0: port 4(sender) entered disabled state
[  504.708739] sender: entered allmulticast mode
[  504.708791] sender: entered promiscuous mode
[  504.715397] br0: port 4(sender) entered blocking state
[  504.715462] br0: port 4(sender) entered forwarding state
[  504.715532] br0: port 3(c3) entered blocking state
[  504.715599] br0: port 3(c3) entered forwarding state
[  504.715666] br0: port 2(c2) entered blocking state
[  504.715729] br0: port 2(c2) entered forwarding state
[  504.715795] br0: port 1(c1) entered blocking state
[  504.715859] br0: port 1(c1) entered forwarding state
[  504.724211] Bridge firewalling registered
[  515.405108] br0: port 1(c1) entered disabled state
[  515.405306] c1 (unregistering): left allmulticast mode
[  515.405337] c1 (unregistering): left promiscuous mode
[  515.405369] br0: port 1(c1) entered disabled state
[  515.422121] br0: port 2(c2) entered disabled state
[  515.422314] c2 (unregistering): left allmulticast mode
[  515.422348] c2 (unregistering): left promiscuous mode
[  515.422378] br0: port 2(c2) entered disabled state
[  515.441123] br0: port 3(c3) entered disabled state
[  515.441298] c3 (unregistering): left allmulticast mode
[  515.441328] c3 (unregistering): left promiscuous mode
[  515.441353] br0: port 3(c3) entered disabled state
[  515.455189] br0: port 4(sender) entered disabled state
[  515.455377] sender (unregistering): left allmulticast mode
[  515.455416] sender (unregistering): left promiscuous mode
[  515.455447] br0: port 4(sender) entered disabled state