[ 1174.064260] br0: port 1(vx10) entered blocking state
[ 1174.064318] br0: port 1(vx10) entered disabled state
[ 1174.064368] vx10: entered allmulticast mode
[ 1174.064469] vx10: entered promiscuous mode
[ 1174.263013] vx10: left allmulticast mode
[ 1174.263057] vx10: left promiscuous mode
[ 1174.263093] br0: port 1(vx10) entered disabled state