Agreed. Self-aware doesn't necessarily imply having a survival instinct. That instinct came about due to evolution and doesn't require intelligence of any kind, so I don't see that the two are necessarily coincident at all.

To me the real problem wouldn't be the AGI itself, but the madman who asks the AGI how to permanently eliminate of all of the undesirables (as defined by the madman). But I think plain old AIs will (unfortunately) be able to come up with workable answers to that question before they ever develop to the AGI stage. So we might wipe ourselves with plain old AI without ever getting to true self-aware AGI.