[ 1401.246533] br0: port 1(vx10) entered blocking state
[ 1401.246594] br0: port 1(vx10) entered disabled state
[ 1401.246640] vx10: entered allmulticast mode
[ 1401.246702] vx10: entered promiscuous mode
[ 1401.442192] vx10: left allmulticast mode
[ 1401.442242] vx10: left promiscuous mode
[ 1401.442280] br0: port 1(vx10) entered disabled state