[ 1278.038340] br0: port 1(vx10) entered blocking state
[ 1278.038415] br0: port 1(vx10) entered disabled state
[ 1278.038482] vx10: entered allmulticast mode
[ 1278.038574] vx10: entered promiscuous mode
[ 1278.207156] vx10: left allmulticast mode
[ 1278.207229] vx10: left promiscuous mode
[ 1278.207271] br0: port 1(vx10) entered disabled state