[ 1720.239941] br0: port 1(vx10) entered blocking state
[ 1720.239994] br0: port 1(vx10) entered disabled state
[ 1720.240029] vx10: entered allmulticast mode
[ 1720.240076] vx10: entered promiscuous mode
[ 1720.299098] vx10: left allmulticast mode
[ 1720.299124] vx10: left promiscuous mode
[ 1720.299151] br0: port 1(vx10) entered disabled state