[ 1447.522448] br0: port 1(vx10) entered blocking state
[ 1447.522515] br0: port 1(vx10) entered disabled state
[ 1447.522580] vx10: entered allmulticast mode
[ 1447.522653] vx10: entered promiscuous mode
[ 1447.684014] vx10: left allmulticast mode
[ 1447.684074] vx10: left promiscuous mode
[ 1447.684112] br0: port 1(vx10) entered disabled state