Re: kernel: failed: cg 5, cgp: 0xd11ecd0d != bp: 0x63d3ff1d

> From: "Chris H" <bsd-lists_at_BSDforge.com>
> Reply-To: bsd-lists_at_BSDforge.com
> To: "FreeBSD Current" <freebsd-current_at_freebsd.org>
> Subject: kernel: failed: cg 5, cgp: 0xd11ecd0d != bp: 0x63d3ff1d
> Date: Mon, 19 Feb 2018 14:18:15 -0800
> 
> I'm seeing a number of messages like the following:
> kernel: failed: cg 5, cgp: 0xd11ecd0d != bp: 0x63d3ff1d
> 
> and was wondering if it's anything to be concerned with, or whether
> fsck(8) is fixing them.
> This began to happen when the power went out on a new install:
> FreeBSD dns0 12.0-CURRENT FreeBSD 12.0-CURRENT #0: Wed Dec 13 06:07:59 PST 2017
> root_at_dns0:/usr/obj/usr/src/amd64.amd64/sys/DNS0 amd64
> which hadn't yet been hooked up to the UPS.
> I performed an fsck in single user mode upon power-up. Which ended with the
> mount points being masked CLEAN. I was asked if I wanted to use the JOURNAL.
> I answered Y.
> FWIW the systems are UFS2 (ffs) have gpart labels, and were newfs'd thusly:
> newfs -U -j
> 
> Thank you for all your time, and consideration.
> 
> --Chris

This problem should have been fixed with this commit:

r328914 | mckusick | 2018-02-05 16:19:46 -0800 (Mon, 05 Feb 2018)

You need to update your kernel to get the fix.

	Kirk McKusick