[ 1173.724138] br0: port 1(vx10) entered blocking state
[ 1173.724189] br0: port 1(vx10) entered disabled state
[ 1173.724229] vx10: entered allmulticast mode
[ 1173.724309] vx10: entered promiscuous mode
[ 1173.908498] vx10: left allmulticast mode
[ 1173.908552] vx10: left promiscuous mode
[ 1173.908613] br0: port 1(vx10) entered disabled state