[ 1203.159901] br0: port 1(vx10) entered blocking state
[ 1203.159988] br0: port 1(vx10) entered disabled state
[ 1203.160049] vx10: entered allmulticast mode
[ 1203.160123] vx10: entered promiscuous mode
[ 1203.323080] vx10: left allmulticast mode
[ 1203.323150] vx10: left promiscuous mode
[ 1203.323201] br0: port 1(vx10) entered disabled state