[ 1506.847665] br0: port 1(vx10) entered blocking state
[ 1506.847716] br0: port 1(vx10) entered disabled state
[ 1506.847746] vx10: entered allmulticast mode
[ 1506.847785] vx10: entered promiscuous mode
[ 1506.906944] vx10: left allmulticast mode
[ 1506.907008] vx10: left promiscuous mode
[ 1506.907070] br0: port 1(vx10) entered disabled state