[ 1449.772198] br0: port 1(vx10) entered blocking state
[ 1449.772266] br0: port 1(vx10) entered disabled state
[ 1449.772328] vx10: entered allmulticast mode
[ 1449.772412] vx10: entered promiscuous mode
[ 1450.030613] vx10: left allmulticast mode
[ 1450.030668] vx10: left promiscuous mode
[ 1450.030706] br0: port 1(vx10) entered disabled state