[ 1440.477769] br0: port 1(vx10) entered blocking state
[ 1440.477825] br0: port 1(vx10) entered disabled state
[ 1440.477872] vx10: entered allmulticast mode
[ 1440.477936] vx10: entered promiscuous mode
[ 1440.642606] vx10: left allmulticast mode
[ 1440.642659] vx10: left promiscuous mode
[ 1440.642699] br0: port 1(vx10) entered disabled state