Frank van Vugt <ftm(dot)van(dot)vugt(at)foxi(dot)nl> writes:
> Here's what's going on when the memory alloc problem occurs:
AFAICS this can only be explained as a memory stomp on the static data
structures SerializableSnapshotData or LatestSnapshotData. That seems a
tad improbable. I wonder if what you have is a build problem. Have you
tried a full "make distclean", configure, rebuild from scratch?
regards, tom lane