[ 1440.077762] br0: port 1(vx10) entered blocking state
[ 1440.077839] br0: port 1(vx10) entered disabled state
[ 1440.077892] vx10: entered allmulticast mode
[ 1440.077960] vx10: entered promiscuous mode
[ 1440.219332] vx10: left allmulticast mode
[ 1440.219382] vx10: left promiscuous mode
[ 1440.219422] br0: port 1(vx10) entered disabled state