[ 1421.553445] br0: port 1(vx10) entered blocking state
[ 1421.553504] br0: port 1(vx10) entered disabled state
[ 1421.553550] vx10: entered allmulticast mode
[ 1421.553609] vx10: entered promiscuous mode
[ 1421.762499] vx10: left allmulticast mode
[ 1421.762552] vx10: left promiscuous mode
[ 1421.762590] br0: port 1(vx10) entered disabled state