[ 4040.467824][  T427] br0: port 1(vx10) entered blocking state
[ 4040.468207][  T427] br0: port 1(vx10) entered disabled state
[ 4040.468630][  T427] vx10: entered allmulticast mode
[ 4040.471410][  T427] vx10: entered promiscuous mode
[ 4042.146687][  T454] vx10: left allmulticast mode
[ 4042.147042][  T454] vx10: left promiscuous mode
[ 4042.148079][  T454] br0: port 1(vx10) entered disabled state