[ 1768.013141][  T447] br0: port 1(vx10) entered blocking state
[ 1768.013374][  T447] br0: port 1(vx10) entered disabled state
[ 1768.013590][  T447] vx10: entered allmulticast mode
[ 1768.014518][  T447] vx10: entered promiscuous mode
[ 1768.427924][  T474] vx10: left allmulticast mode
[ 1768.428076][  T474] vx10: left promiscuous mode
[ 1768.428286][  T474] br0: port 1(vx10) entered disabled state