Re: BUG #16099: Segmentation fault with - triggers and procedures

PG Bug reporting form <noreply@postgresql.org> writes:
> I recently upgraded PostgreSQL from 11(most likely 11.5) to 12 and I use it
> as website database. It started crashing quite randomly, especially during
> heavier website usage.
> FYI, I think this might be heavily related or even the same as
> https://www.postgresql.org/message-id/16095-c3ff2e5283b8dba5%40postgresql.org

Yeah, the backtrace certainly looks the same.  Are you in a position
to try v12 branch tip (or a recent nightly-snapshot tarball) with
your application?

            regards, tom lane