[ 4291.553019][  T877] br0: port 1(vx10) entered blocking state
[ 4291.553285][  T877] br0: port 1(vx10) entered disabled state
[ 4291.553530][  T877] vx10: entered allmulticast mode
[ 4291.554753][  T877] vx10: entered promiscuous mode
[ 4293.856501][  T904] vx10: left allmulticast mode
[ 4293.856896][  T904] vx10: left promiscuous mode
[ 4293.857346][  T904] br0: port 1(vx10) entered disabled state