[ 1448.825678] br0: port 1(vx10) entered blocking state
[ 1448.825737] br0: port 1(vx10) entered disabled state
[ 1448.825792] vx10: entered allmulticast mode
[ 1448.825868] vx10: entered promiscuous mode
[ 1449.025854] vx10: left allmulticast mode
[ 1449.025911] vx10: left promiscuous mode
[ 1449.025949] br0: port 1(vx10) entered disabled state