[ 5392.930490][  T821] br0: port 1(vx10) entered blocking state
[ 5392.930795][  T821] br0: port 1(vx10) entered disabled state
[ 5392.931029][  T821] vx10: entered allmulticast mode
[ 5392.932215][  T821] vx10: entered promiscuous mode
[ 5394.973989][  T848] vx10: left allmulticast mode
[ 5394.974219][  T848] vx10: left promiscuous mode
[ 5394.974537][  T848] br0: port 1(vx10) entered disabled state