[ 1421.134897] br0: port 1(vx10) entered blocking state
[ 1421.134969] br0: port 1(vx10) entered disabled state
[ 1421.135044] vx10: entered allmulticast mode
[ 1421.135138] vx10: entered promiscuous mode
[ 1421.320601] vx10: left allmulticast mode
[ 1421.320703] vx10: left promiscuous mode
[ 1421.320760] br0: port 1(vx10) entered disabled state