[ 1448.866266] br0: port 1(vx10) entered blocking state
[ 1448.866328] br0: port 1(vx10) entered disabled state
[ 1448.866373] vx10: entered allmulticast mode
[ 1448.866432] vx10: entered promiscuous mode
[ 1449.067979] vx10: left allmulticast mode
[ 1449.068034] vx10: left promiscuous mode
[ 1449.068071] br0: port 1(vx10) entered disabled state