[Bug 229745] ahcich: CAM status: Command timeout

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 08 Dec 2021 08:15:23 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229745

eimar.koort@tutamail.com changed:

           What    |Removed                     |Added
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                 CC|                            |eimar.koort@tutamail.com

--- Comment #58 from eimar.koort@tutamail.com ---
Hi,

I have same problem with Pine RockPro64 with 2 sata 1TB Seagate hdd-s.
One time kernel did panic when there was a bit more writing (over nfs) to zfs.

root@pine:~ # uname -a
FreeBSD pine 13.0-RELEASE-p4 FreeBSD 13.0-RELEASE-p4 #0: Tue Aug 24 07:38:07
UTC 2021    
root@arm64-builder.daemonology.net:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC 
arm64

Dec  6 00:51:47 pine kernel: (ada0:ahcich0:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61
48 40 a3 0c 40 1f 00 00 00 00 00
Dec  6 00:51:47 pine kernel: (ada0:ahcich0:0:0:0): CAM status: Uncorrectable
parity/CRC error
Dec  6 00:51:47 pine kernel: (ada0:ahcich0:0:0:0): Retrying command, 3 more
tries remain
Dec  6 00:51:47 pine kernel: (ada0:ahcich0:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61
00 68 55 28 40 3c 00 00 08 00 00
Dec  6 00:51:47 pine kernel: (ada0:ahcich0:0:0:0): CAM status: Uncorrectable
parity/CRC error
Dec  6 00:51:47 pine kernel: (ada0:ahcich0:0:0:0): Retrying command, 3 more
tries remain

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