[ 1272.427701] br0: port 1(vx10) entered blocking state
[ 1272.427754] br0: port 1(vx10) entered disabled state
[ 1272.427822] vx10: entered allmulticast mode
[ 1272.427891] vx10: entered promiscuous mode
[ 1272.568719] vx10: left allmulticast mode
[ 1272.568773] vx10: left promiscuous mode
[ 1272.568823] br0: port 1(vx10) entered disabled state