Re: BUG #19105: Parallel Hash Join crash when work_mem is small

PG Bug reporting form <noreply@postgresql.org> writes:
> PostgreSQL version: 16.2

> Server terminates with:

> ERROR:  could not attach to dynamic shared area
> DETAIL:  invalid dsa_handle

I could not reproduce this problem with current sources
(either master or v16 branch tip).  16.2 is pretty old,
so maybe an update will fix it for you.

            regards, tom lane