[ 1277.151286] br0: port 1(vx10) entered blocking state
[ 1277.151350] br0: port 1(vx10) entered disabled state
[ 1277.151399] vx10: entered allmulticast mode
[ 1277.151473] vx10: entered promiscuous mode
[ 1277.306521] vx10: left allmulticast mode
[ 1277.306577] vx10: left promiscuous mode
[ 1277.306624] br0: port 1(vx10) entered disabled state