[ 1856.774959] br0: port 1(vx10) entered blocking state
[ 1856.775014] br0: port 1(vx10) entered disabled state
[ 1856.775047] vx10: entered allmulticast mode
[ 1856.775087] vx10: entered promiscuous mode
[ 1856.832369] vx10: left allmulticast mode
[ 1856.832432] vx10: left promiscuous mode
[ 1856.832491] br0: port 1(vx10) entered disabled state