[ 4904.217671][T20911] br0: port 1(vx10) entered blocking state
[ 4904.218339][T20911] br0: port 1(vx10) entered disabled state
[ 4904.218734][T20911] vx10: entered allmulticast mode
[ 4904.220820][T20911] vx10: entered promiscuous mode
[ 4905.868082][T20938] vx10: left allmulticast mode
[ 4905.868420][T20938] vx10: left promiscuous mode
[ 4905.868856][T20938] br0: port 1(vx10) entered disabled state