[  475.089782] br0: port 1(c1) entered blocking state
[  475.089870] br0: port 1(c1) entered disabled state
[  475.089936] c1: entered allmulticast mode
[  475.090010] c1: entered promiscuous mode
[  475.142276] br0: port 2(c2) entered blocking state
[  475.142338] br0: port 2(c2) entered disabled state
[  475.142403] c2: entered allmulticast mode
[  475.142481] c2: entered promiscuous mode
[  475.198029] br0: port 3(c3) entered blocking state
[  475.198137] br0: port 3(c3) entered disabled state
[  475.198211] c3: entered allmulticast mode
[  475.198301] c3: entered promiscuous mode
[  475.252981] br0: port 4(sender) entered blocking state
[  475.253055] br0: port 4(sender) entered disabled state
[  475.253126] sender: entered allmulticast mode
[  475.253209] sender: entered promiscuous mode
[  475.273996] br0: port 4(sender) entered blocking state
[  475.274062] br0: port 4(sender) entered forwarding state
[  475.274119] br0: port 3(c3) entered blocking state
[  475.274157] br0: port 3(c3) entered forwarding state
[  475.274194] br0: port 2(c2) entered blocking state
[  475.274232] br0: port 2(c2) entered forwarding state
[  475.274274] br0: port 1(c1) entered blocking state
[  475.274310] br0: port 1(c1) entered forwarding state
[  485.994275] br0: port 1(c1) entered disabled state
[  485.994621] c1 (unregistering): left allmulticast mode
[  485.994694] c1 (unregistering): left promiscuous mode
[  485.994741] br0: port 1(c1) entered disabled state
[  486.034267] br0: port 2(c2) entered disabled state
[  486.034588] c2 (unregistering): left allmulticast mode
[  486.034669] c2 (unregistering): left promiscuous mode
[  486.034745] br0: port 2(c2) entered disabled state
[  486.075280] br0: port 3(c3) entered disabled state
[  486.075582] c3 (unregistering): left allmulticast mode
[  486.075640] c3 (unregistering): left promiscuous mode
[  486.075687] br0: port 3(c3) entered disabled state
[  486.117360] br0: port 4(sender) entered disabled state
[  486.117790] sender (unregistering): left allmulticast mode
[  486.117854] sender (unregistering): left promiscuous mode
[  486.117916] br0: port 4(sender) entered disabled state