[ 1437.938852] br0: port 1(vx10) entered blocking state
[ 1437.938954] br0: port 1(vx10) entered disabled state
[ 1437.939035] vx10: entered allmulticast mode
[ 1437.939137] vx10: entered promiscuous mode
[ 1438.077429] vx10: left allmulticast mode
[ 1438.077488] vx10: left promiscuous mode
[ 1438.077535] br0: port 1(vx10) entered disabled state