[ 1234.166194] br0: port 1(vx10) entered blocking state
[ 1234.166248] br0: port 1(vx10) entered disabled state
[ 1234.166280] vx10: entered allmulticast mode
[ 1234.166324] vx10: entered promiscuous mode
[ 1234.269083] vx10: left allmulticast mode
[ 1234.269122] vx10: left promiscuous mode
[ 1234.269144] br0: port 1(vx10) entered disabled state