[ 1501.430478] br0: port 1(vx10) entered blocking state
[ 1501.430558] br0: port 1(vx10) entered disabled state
[ 1501.430627] vx10: entered allmulticast mode
[ 1501.430709] vx10: entered promiscuous mode
[ 1501.635667] vx10: left allmulticast mode
[ 1501.635728] vx10: left promiscuous mode
[ 1501.635781] br0: port 1(vx10) entered disabled state