[ 3999.926588][  T430] br0: port 1(vx10) entered blocking state
[ 3999.927006][  T430] br0: port 1(vx10) entered disabled state
[ 3999.927413][  T430] vx10: entered allmulticast mode
[ 3999.929543][  T430] vx10: entered promiscuous mode
[ 4001.625760][  T457] vx10: left allmulticast mode
[ 4001.626097][  T457] vx10: left promiscuous mode
[ 4001.626924][  T457] br0: port 1(vx10) entered disabled state