[  514.607434] br0: port 1(c1) entered blocking state
[  514.607495] br0: port 1(c1) entered disabled state
[  514.607534] c1: entered allmulticast mode
[  514.607595] c1: entered promiscuous mode
[  514.626673] br0: port 2(c2) entered blocking state
[  514.626723] br0: port 2(c2) entered disabled state
[  514.626765] c2: entered allmulticast mode
[  514.626815] c2: entered promiscuous mode
[  514.645366] br0: port 3(c3) entered blocking state
[  514.645410] br0: port 3(c3) entered disabled state
[  514.645443] c3: entered allmulticast mode
[  514.645497] c3: entered promiscuous mode
[  514.664085] br0: port 4(sender) entered blocking state
[  514.664165] br0: port 4(sender) entered disabled state
[  514.664240] sender: entered allmulticast mode
[  514.664335] sender: entered promiscuous mode
[  514.672006] br0: port 4(sender) entered blocking state
[  514.672057] br0: port 4(sender) entered forwarding state
[  514.672098] br0: port 3(c3) entered blocking state
[  514.672134] br0: port 3(c3) entered forwarding state
[  514.672169] br0: port 2(c2) entered blocking state
[  514.672208] br0: port 2(c2) entered forwarding state
[  514.672241] br0: port 1(c1) entered blocking state
[  514.672273] br0: port 1(c1) entered forwarding state
[  514.681062] Bridge firewalling registered
[  525.303325] br0: port 1(c1) entered disabled state
[  525.303498] c1 (unregistering): left allmulticast mode
[  525.303533] c1 (unregistering): left promiscuous mode
[  525.303571] br0: port 1(c1) entered disabled state
[  525.327321] br0: port 2(c2) entered disabled state
[  525.327605] c2 (unregistering): left allmulticast mode
[  525.327678] c2 (unregistering): left promiscuous mode
[  525.327747] br0: port 2(c2) entered disabled state
[  525.349318] br0: port 4(sender) entered disabled state
[  525.349433] br0: port 3(c3) entered disabled state
[  525.349638] sender (unregistering): left allmulticast mode
[  525.349704] sender (unregistering): left promiscuous mode
[  525.349771] br0: port 4(sender) entered disabled state
[  525.350123] c3 (unregistering): left allmulticast mode
[  525.350195] c3 (unregistering): left promiscuous mode
[  525.350324] br0: port 3(c3) entered disabled state