[ 1275.844836] br0: port 1(vx10) entered blocking state
[ 1275.844893] br0: port 1(vx10) entered disabled state
[ 1275.844955] vx10: entered allmulticast mode
[ 1275.845048] vx10: entered promiscuous mode
[ 1276.002582] vx10: left allmulticast mode
[ 1276.002640] vx10: left promiscuous mode
[ 1276.002684] br0: port 1(vx10) entered disabled state