Shared buffer hash table corrupted

From: Mark Fletcher <markf(at)corp(dot)groups(dot)io>
To: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Shared buffer hash table corrupted
Date: 2020-02-21 22:26:29
Message-ID: CAEO096pZmEWOq=RtMwtPMcf36SzD1dzd1ATFVfHSXZ5Op_yhWg@mail.gmail.com
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Hi All,

Running 9.6.15, this morning we got a 'shared buffer hash table corrupted'
error on a query. I reran the query a couple hours later, and it completed
without error. This is running in production on a Linode instance which
hasn't seen any config changes in months.

I didn't find much on-line about this. How concerned should I be? Would you
move the instance to a different physical host?

Thanks,
Mark

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