[ 1277.419233] br0: port 1(vx10) entered blocking state
[ 1277.419288] br0: port 1(vx10) entered disabled state
[ 1277.419338] vx10: entered allmulticast mode
[ 1277.419406] vx10: entered promiscuous mode
[ 1277.549703] vx10: left allmulticast mode
[ 1277.549756] vx10: left promiscuous mode
[ 1277.549804] br0: port 1(vx10) entered disabled state