[ 1501.780484] br0: port 1(vx10) entered blocking state
[ 1501.780558] br0: port 1(vx10) entered disabled state
[ 1501.780613] vx10: entered allmulticast mode
[ 1501.780689] vx10: entered promiscuous mode
[ 1501.931295] vx10: left allmulticast mode
[ 1501.931382] vx10: left promiscuous mode
[ 1501.931435] br0: port 1(vx10) entered disabled state