Page verification failed, calculated Checksum 1065 but expected 42487

From: Ramakrishna Reddy Nandyala <rkreddy(dot)n(at)gmail(dot)com>
To: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Page verification failed, calculated Checksum 1065 but expected 42487
Date: 2026-01-06 13:59:29
Message-ID: CA++_dZNknp+UJqRyZ6JVAsz+aRMo-+wGrCn9kqdV9bvtvwz7-g@mail.gmail.com
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Dear Team,

We are using pg12 with rhel8 and Cybertrust Transperent encryption (CTE) as
encysution,recently we had faced a peculiar issue where all of sudden
backup is getting failed with checksum validation failure for few objects.
We have to truncate/restore the data from the backup in order to resume the
backup and able to access the objects,
we would like to know is there any known issues with respect to this
combination of infra, any leads would be appreciated to understand the root
cause of the issue.

Thank
Ramakrishna

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