[ 4027.232455][  T820] br0: port 1(vx10) entered blocking state
[ 4027.232875][  T820] br0: port 1(vx10) entered disabled state
[ 4027.233261][  T820] vx10: entered allmulticast mode
[ 4027.235645][  T820] vx10: entered promiscuous mode
[ 4028.800024][  T847] vx10: left allmulticast mode
[ 4028.800334][  T847] vx10: left promiscuous mode
[ 4028.801033][  T847] br0: port 1(vx10) entered disabled state