[ 1276.446680] br0: port 1(vx10) entered blocking state
[ 1276.446745] br0: port 1(vx10) entered disabled state
[ 1276.446803] vx10: entered allmulticast mode
[ 1276.446886] vx10: entered promiscuous mode
[ 1276.610714] vx10: left allmulticast mode
[ 1276.610775] vx10: left promiscuous mode
[ 1276.610817] br0: port 1(vx10) entered disabled state