[ 1549.148776] br0: port 1(vx10) entered blocking state
[ 1549.148827] br0: port 1(vx10) entered disabled state
[ 1549.148887] vx10: entered allmulticast mode
[ 1549.148944] vx10: entered promiscuous mode
[ 1549.284747] vx10: left allmulticast mode
[ 1549.284794] vx10: left promiscuous mode
[ 1549.284835] br0: port 1(vx10) entered disabled state