[ 1506.865096] br0: port 1(vx10) entered blocking state
[ 1506.865147] br0: port 1(vx10) entered disabled state
[ 1506.865181] vx10: entered allmulticast mode
[ 1506.865224] vx10: entered promiscuous mode
[ 1506.953443] vx10: left allmulticast mode
[ 1506.953474] vx10: left promiscuous mode
[ 1506.953503] br0: port 1(vx10) entered disabled state