[ 1474.165232] br0: port 1(vx10) entered blocking state
[ 1474.165321] br0: port 1(vx10) entered disabled state
[ 1474.165390] vx10: entered allmulticast mode
[ 1474.165478] vx10: entered promiscuous mode
[ 1474.250522] vx10: left allmulticast mode
[ 1474.250556] vx10: left promiscuous mode
[ 1474.250582] br0: port 1(vx10) entered disabled state