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Date:      Mon, 10 Jan 2022 08:28:54 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 207431] graphics/sane-backends: scanimage triggers ata2: FAILURE - odd-sized DMA transfer attempt
Message-ID:  <bug-207431-227-1gLJTOrEkM@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-207431-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-207431-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D207431

tech-lists@zyxst.net changed:

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                 CC|                            |tech-lists@zyxst.net

--- Comment #5 from tech-lists@zyxst.net ---
(In reply to Nathan from comment #4)

I'm seeing this exact same error

1. zfs-on-root

2. hardware: https://bsd-hardware.info/?probe=3Dd914e4c500

3. stable/13-n248872-2c7441c86ef: Thu Jan  6 02:34:00 UTC 2022
   root@releng3.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC  a=
md64

packages were installed from pkg.freebsd.org

if I run sane-find-scanner -q

this happens:

Jan 10 00:41:29 kernel: ugen4.2: <EPSON EPSON Perfection V37/V370> at usbus4

as expected, but a few seconds later, this happens:

Jan 10 00:50:33 kernel: ata2: FAILURE - odd-sized DMA transfer attempt 5 % 2
Jan 10 00:50:33 kernel: ata2: setting up DMA failed
Jan 10 00:53:36 syslogd: kernel boot file is /boot/kernel/kernel
Jan 10 00:53:36 kernel: ata3: already running!
Jan 10 00:53:36 kernel: ata2: already running!
Jan 10 00:53:36 kernel: spin lock 0xffffffff81cac3c0 (callout) held by=20
0xfffffe000f91f3a0 (tid 100003) too long

resulting in a lockup at next write then drops to console, press any key to
reboot.

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