[ 1571.587751] br0: port 1(vx10) entered blocking state
[ 1571.587874] br0: port 1(vx10) entered disabled state
[ 1571.587969] vx10: entered allmulticast mode
[ 1571.588083] vx10: entered promiscuous mode
[ 1571.773117] vx10: left allmulticast mode
[ 1571.773181] vx10: left promiscuous mode
[ 1571.773230] br0: port 1(vx10) entered disabled state