[ 1448.077531] br0: port 1(vx10) entered blocking state
[ 1448.077601] br0: port 1(vx10) entered disabled state
[ 1448.077661] vx10: entered allmulticast mode
[ 1448.077732] vx10: entered promiscuous mode
[ 1448.230508] vx10: left allmulticast mode
[ 1448.230590] vx10: left promiscuous mode
[ 1448.230642] br0: port 1(vx10) entered disabled state