[ 1496.541688] br0: port 1(vx10) entered blocking state
[ 1496.541784] br0: port 1(vx10) entered disabled state
[ 1496.541847] vx10: entered allmulticast mode
[ 1496.541936] vx10: entered promiscuous mode
[ 1496.709414] vx10: left allmulticast mode
[ 1496.709501] vx10: left promiscuous mode
[ 1496.709559] br0: port 1(vx10) entered disabled state