[ 4932.486427][T20911] br0: port 1(vx10) entered blocking state
[ 4932.486934][T20911] br0: port 1(vx10) entered disabled state
[ 4932.487296][T20911] vx10: entered allmulticast mode
[ 4932.489323][T20911] vx10: entered promiscuous mode
[ 4934.218138][T20938] vx10: left allmulticast mode
[ 4934.218463][T20938] vx10: left promiscuous mode
[ 4934.218908][T20938] br0: port 1(vx10) entered disabled state