[ 1403.113565] br0: port 1(vx10) entered blocking state
[ 1403.113628] br0: port 1(vx10) entered disabled state
[ 1403.113678] vx10: entered allmulticast mode
[ 1403.113744] vx10: entered promiscuous mode
[ 1403.274609] vx10: left allmulticast mode
[ 1403.274661] vx10: left promiscuous mode
[ 1403.274705] br0: port 1(vx10) entered disabled state