[ 1448.548726] br0: port 1(vx10) entered blocking state
[ 1448.548780] br0: port 1(vx10) entered disabled state
[ 1448.548820] vx10: entered allmulticast mode
[ 1448.548859] vx10: entered promiscuous mode
[ 1448.617952] vx10: left allmulticast mode
[ 1448.618011] vx10: left promiscuous mode
[ 1448.618074] br0: port 1(vx10) entered disabled state