linux-kernel - 5.9.3: "md0:" is showing in dmesg/printk but with no other information is provided

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Date:   Wed, 11 Nov 2020 13:12:38 -0500
From:   Justin Piszcz <jpiszcz@...idpixels.com>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     linux-raid@...r.kernel.org
Subject: 5.9.3: "md0:" is showing in dmesg/printk but with no other
 information is provided

Kernel: 5.9.3
Arch: x86_64

These are showing up in dmesg every so often and they are not
associated with any type of message/alert or user associated action.
What is causing this & why are there no details associated with this
message?

[Wed Nov  4 17:05:56 2020]  md0:
[Thu Nov  5 08:23:32 2020]  md0:
[Thu Nov  5 13:12:00 2020]  md0:
[Sat Nov  7 06:53:59 2020]  md0:
[Sat Nov  7 06:54:07 2020]  md0:
[Tue Nov 10 08:09:27 2020]  md0:
[Wed Nov 11 12:43:06 2020]  md0:

Regards,

Justin.