[  467.573329] br0: port 1(c1) entered blocking state
[  467.573398] br0: port 1(c1) entered disabled state
[  467.573460] c1: entered allmulticast mode
[  467.573554] c1: entered promiscuous mode
[  467.621307] br0: port 2(c2) entered blocking state
[  467.621380] br0: port 2(c2) entered disabled state
[  467.621442] c2: entered allmulticast mode
[  467.621521] c2: entered promiscuous mode
[  467.674142] br0: port 3(c3) entered blocking state
[  467.674209] br0: port 3(c3) entered disabled state
[  467.674274] c3: entered allmulticast mode
[  467.674354] c3: entered promiscuous mode
[  467.726206] br0: port 4(sender) entered blocking state
[  467.726262] br0: port 4(sender) entered disabled state
[  467.726326] sender: entered allmulticast mode
[  467.726404] sender: entered promiscuous mode
[  467.746195] br0: port 4(sender) entered blocking state
[  467.746258] br0: port 4(sender) entered forwarding state
[  467.746307] br0: port 3(c3) entered blocking state
[  467.746356] br0: port 3(c3) entered forwarding state
[  467.746409] br0: port 2(c2) entered blocking state
[  467.746454] br0: port 2(c2) entered forwarding state
[  467.746491] br0: port 1(c1) entered blocking state
[  467.746529] br0: port 1(c1) entered forwarding state
[  478.447308] br0: port 1(c1) entered disabled state
[  478.447752] c1 (unregistering): left allmulticast mode
[  478.447827] c1 (unregistering): left promiscuous mode
[  478.447894] br0: port 1(c1) entered disabled state
[  478.488138] br0: port 2(c2) entered disabled state
[  478.488418] c2 (unregistering): left allmulticast mode
[  478.488486] c2 (unregistering): left promiscuous mode
[  478.488542] br0: port 2(c2) entered disabled state
[  478.526152] br0: port 3(c3) entered disabled state
[  478.526409] c3 (unregistering): left allmulticast mode
[  478.526453] c3 (unregistering): left promiscuous mode
[  478.526492] br0: port 3(c3) entered disabled state
[  478.561111] br0: port 4(sender) entered disabled state
[  478.561348] sender (unregistering): left allmulticast mode
[  478.561391] sender (unregistering): left promiscuous mode
[  478.561424] br0: port 4(sender) entered disabled state