[ 1974.215954][ T9922] br0: port 1(vx10) entered blocking state
[ 1974.216226][ T9922] br0: port 1(vx10) entered disabled state
[ 1974.216442][ T9922] vx10: entered allmulticast mode
[ 1974.217422][ T9922] vx10: entered promiscuous mode
[ 1974.676039][ T9949] vx10: left allmulticast mode
[ 1974.676246][ T9949] vx10: left promiscuous mode
[ 1974.676529][ T9949] br0: port 1(vx10) entered disabled state