[  508.299670] br0: port 1(c1) entered blocking state
[  508.299768] br0: port 1(c1) entered disabled state
[  508.299836] c1: entered allmulticast mode
[  508.299918] c1: entered promiscuous mode
[  508.317107] br0: port 2(c2) entered blocking state
[  508.317153] br0: port 2(c2) entered disabled state
[  508.317190] c2: entered allmulticast mode
[  508.317242] c2: entered promiscuous mode
[  508.334553] br0: port 3(c3) entered blocking state
[  508.334624] br0: port 3(c3) entered disabled state
[  508.334694] c3: entered allmulticast mode
[  508.334785] c3: entered promiscuous mode
[  508.352004] br0: port 4(sender) entered blocking state
[  508.352047] br0: port 4(sender) entered disabled state
[  508.352081] sender: entered allmulticast mode
[  508.352134] sender: entered promiscuous mode
[  508.358899] br0: port 4(sender) entered blocking state
[  508.358934] br0: port 4(sender) entered forwarding state
[  508.358968] br0: port 3(c3) entered blocking state
[  508.359001] br0: port 3(c3) entered forwarding state
[  508.359031] br0: port 2(c2) entered blocking state
[  508.359066] br0: port 2(c2) entered forwarding state
[  508.359094] br0: port 1(c1) entered blocking state
[  508.359123] br0: port 1(c1) entered forwarding state
[  508.367804] Bridge firewalling registered
[  518.974174] br0: port 1(c1) entered disabled state
[  518.974415] c1 (unregistering): left allmulticast mode
[  518.974462] c1 (unregistering): left promiscuous mode
[  518.974494] br0: port 1(c1) entered disabled state
[  518.991190] br0: port 2(c2) entered disabled state
[  518.991477] c2 (unregistering): left allmulticast mode
[  518.991516] c2 (unregistering): left promiscuous mode
[  518.991544] br0: port 2(c2) entered disabled state
[  519.008173] br0: port 3(c3) entered disabled state
[  519.008406] c3 (unregistering): left allmulticast mode
[  519.008445] c3 (unregistering): left promiscuous mode
[  519.008478] br0: port 3(c3) entered disabled state
[  519.026201] br0: port 4(sender) entered disabled state
[  519.026433] sender (unregistering): left allmulticast mode
[  519.026471] sender (unregistering): left promiscuous mode
[  519.026502] br0: port 4(sender) entered disabled state