[ 1409.132611] br0: port 1(vx10) entered blocking state
[ 1409.132687] br0: port 1(vx10) entered disabled state
[ 1409.132753] vx10: entered allmulticast mode
[ 1409.132832] vx10: entered promiscuous mode
[ 1409.293758] vx10: left allmulticast mode
[ 1409.293812] vx10: left promiscuous mode
[ 1409.293851] br0: port 1(vx10) entered disabled state