[ 1976.897585][T21849] br0: port 1(vx10) entered blocking state
[ 1976.897776][T21849] br0: port 1(vx10) entered disabled state
[ 1976.897944][T21849] vx10: entered allmulticast mode
[ 1976.898806][T21849] vx10: entered promiscuous mode
[ 1977.340790][T21876] vx10: left allmulticast mode
[ 1977.340946][T21876] vx10: left promiscuous mode
[ 1977.341148][T21876] br0: port 1(vx10) entered disabled state