[ 1448.776672] br0: port 1(vx10) entered blocking state
[ 1448.776777] br0: port 1(vx10) entered disabled state
[ 1448.776847] vx10: entered allmulticast mode
[ 1448.776932] vx10: entered promiscuous mode
[ 1448.939213] vx10: left allmulticast mode
[ 1448.939273] vx10: left promiscuous mode
[ 1448.939321] br0: port 1(vx10) entered disabled state