[ 1049.508874] br0: port 1(vx10) entered blocking state
[ 1049.508937] br0: port 1(vx10) entered disabled state
[ 1049.508989] vx10: entered allmulticast mode
[ 1049.509053] vx10: entered promiscuous mode
[ 1049.692755] vx10: left allmulticast mode
[ 1049.692799] vx10: left promiscuous mode
[ 1049.692829] br0: port 1(vx10) entered disabled state