[  467.610864] br0: port 1(c1) entered blocking state
[  467.610945] br0: port 1(c1) entered disabled state
[  467.611006] c1: entered allmulticast mode
[  467.611075] c1: entered promiscuous mode
[  467.656318] br0: port 2(c2) entered blocking state
[  467.656378] br0: port 2(c2) entered disabled state
[  467.656431] c2: entered allmulticast mode
[  467.656496] c2: entered promiscuous mode
[  467.704288] br0: port 3(c3) entered blocking state
[  467.704381] br0: port 3(c3) entered disabled state
[  467.704453] c3: entered allmulticast mode
[  467.704560] c3: entered promiscuous mode
[  467.748860] br0: port 4(sender) entered blocking state
[  467.748941] br0: port 4(sender) entered disabled state
[  467.749004] sender: entered allmulticast mode
[  467.749083] sender: entered promiscuous mode
[  467.767446] br0: port 4(sender) entered blocking state
[  467.767532] br0: port 4(sender) entered forwarding state
[  467.767587] br0: port 3(c3) entered blocking state
[  467.767634] br0: port 3(c3) entered forwarding state
[  467.767681] br0: port 2(c2) entered blocking state
[  467.767732] br0: port 2(c2) entered forwarding state
[  467.767781] br0: port 1(c1) entered blocking state
[  467.767829] br0: port 1(c1) entered forwarding state
[  478.469284] br0: port 1(c1) entered disabled state
[  478.469561] c1 (unregistering): left allmulticast mode
[  478.469628] c1 (unregistering): left promiscuous mode
[  478.469675] br0: port 1(c1) entered disabled state
[  478.505312] br0: port 2(c2) entered disabled state
[  478.505570] c2 (unregistering): left allmulticast mode
[  478.505611] c2 (unregistering): left promiscuous mode
[  478.505653] br0: port 2(c2) entered disabled state
[  478.539341] br0: port 3(c3) entered disabled state
[  478.539619] c3 (unregistering): left allmulticast mode
[  478.539664] c3 (unregistering): left promiscuous mode
[  478.539696] br0: port 3(c3) entered disabled state
[  478.575263] br0: port 4(sender) entered disabled state
[  478.575528] sender (unregistering): left allmulticast mode
[  478.575570] sender (unregistering): left promiscuous mode
[  478.575617] br0: port 4(sender) entered disabled state