Harvested second pink banana squash, but underside has holes

I was sad to see on the second pink banana squash that I harvested, that the underside has some holes in it.

The smallest hole/damage was clearly a SVB -- it was sort of frassy, and featured a tiny dead SVB caterpillar, I guess starved to death after not being able to bore all the way in.

Two larger holes are a mystery, not sure what caused them.

All of the holes are in the section closer to the stem.  So, I will try cutting into it half-way, to see if the other half is usable.