[  464.283992] br0: port 1(c1) entered blocking state
[  464.284108] br0: port 1(c1) entered disabled state
[  464.284220] c1: entered allmulticast mode
[  464.284302] c1: entered promiscuous mode
[  464.346990] br0: port 2(c2) entered blocking state
[  464.347068] br0: port 2(c2) entered disabled state
[  464.347149] c2: entered allmulticast mode
[  464.347238] c2: entered promiscuous mode
[  464.407842] br0: port 3(c3) entered blocking state
[  464.407944] br0: port 3(c3) entered disabled state
[  464.408032] c3: entered allmulticast mode
[  464.408129] c3: entered promiscuous mode
[  464.467210] br0: port 4(sender) entered blocking state
[  464.467285] br0: port 4(sender) entered disabled state
[  464.467362] sender: entered allmulticast mode
[  464.467501] sender: entered promiscuous mode
[  464.491898] br0: port 4(sender) entered blocking state
[  464.491972] br0: port 4(sender) entered forwarding state
[  464.492058] br0: port 3(c3) entered blocking state
[  464.492110] br0: port 3(c3) entered forwarding state
[  464.492165] br0: port 2(c2) entered blocking state
[  464.492214] br0: port 2(c2) entered forwarding state
[  464.492275] br0: port 1(c1) entered blocking state
[  464.492332] br0: port 1(c1) entered forwarding state
[  475.224556] br0: port 1(c1) entered disabled state
[  475.224855] c1 (unregistering): left allmulticast mode
[  475.224925] c1 (unregistering): left promiscuous mode
[  475.225021] br0: port 1(c1) entered disabled state
[  475.268571] br0: port 2(c2) entered disabled state
[  475.269135] c2 (unregistering): left allmulticast mode
[  475.269229] c2 (unregistering): left promiscuous mode
[  475.269301] br0: port 2(c2) entered disabled state
[  475.315548] br0: port 3(c3) entered disabled state
[  475.315894] c3 (unregistering): left allmulticast mode
[  475.315956] c3 (unregistering): left promiscuous mode
[  475.316004] br0: port 3(c3) entered disabled state
[  475.363607] br0: port 4(sender) entered disabled state
[  475.363952] sender (unregistering): left allmulticast mode
[  475.364021] sender (unregistering): left promiscuous mode
[  475.364080] br0: port 4(sender) entered disabled state