Frank van Vugt <ftm(dot)van(dot)vugt(at)foxi(dot)nl> writes:
> At one point, I arrived at the following situation:
> psql:/home/data/megadump.sql:5169: WARNING: specified item offset is too
> large
> psql:/home/data/megadump.sql:5169: PANIC: failed to add item to the page for
> "pg_attribute_relid_attnum_index"
Looks like a bug to me. Can you create a reproducible test case?
regards, tom lane