[ 1451.806696] br0: port 1(vx10) entered blocking state
[ 1451.806750] br0: port 1(vx10) entered disabled state
[ 1451.806790] vx10: entered allmulticast mode
[ 1451.806851] vx10: entered promiscuous mode
[ 1451.943300] vx10: left allmulticast mode
[ 1451.943345] vx10: left promiscuous mode
[ 1451.943383] br0: port 1(vx10) entered disabled state