Re: BUG #19119: Linux 6.14.0-1015-aws #15~24.04.1-Ubuntu SMP aarch64 aarch64 aarch64 GNU/Linux

PG Bug reporting form <noreply@postgresql.org> writes:
> When executing the materialized view refresh, the error occasionally occurs.
> It’s not consistent, but it has been happening frequently after upgrading
> from PG13 to PG17.

There's pretty much zero chance that we can identify this problem
from the given information.  Can you create a self-contained
reproducer script?  It's okay if it doesn't fail every time,
so long as it fails some of the time.

			regards, tom lane