[ 1456.847144] br0: port 1(vx10) entered blocking state
[ 1456.847218] br0: port 1(vx10) entered disabled state
[ 1456.847270] vx10: entered allmulticast mode
[ 1456.847333] vx10: entered promiscuous mode
[ 1457.057161] vx10: left allmulticast mode
[ 1457.057210] vx10: left promiscuous mode
[ 1457.057245] br0: port 1(vx10) entered disabled state