[ 1550.498213] br0: port 1(vx10) entered blocking state
[ 1550.498281] br0: port 1(vx10) entered disabled state
[ 1550.498341] vx10: entered allmulticast mode
[ 1550.498424] vx10: entered promiscuous mode
[ 1550.644698] vx10: left allmulticast mode
[ 1550.644749] vx10: left promiscuous mode
[ 1550.644787] br0: port 1(vx10) entered disabled state