[ 1254.147913] br0: port 1(vx10) entered blocking state
[ 1254.147966] br0: port 1(vx10) entered disabled state
[ 1254.148009] vx10: entered allmulticast mode
[ 1254.148065] vx10: entered promiscuous mode
[ 1254.326997] vx10: left allmulticast mode
[ 1254.327051] vx10: left promiscuous mode
[ 1254.327096] br0: port 1(vx10) entered disabled state