[ 1500.546212] br0: port 1(vx10) entered blocking state
[ 1500.546315] br0: port 1(vx10) entered disabled state
[ 1500.546390] vx10: entered allmulticast mode
[ 1500.546478] vx10: entered promiscuous mode
[ 1500.696225] vx10: left allmulticast mode
[ 1500.696292] vx10: left promiscuous mode
[ 1500.696349] br0: port 1(vx10) entered disabled state