Date: Mon, 29 Dec 2025 12:11:23 -0800 From: Mark Millard <marklmi@yahoo.com> To: bob prohaska <fbsd@www.zefox.net>, freebsd-arm <freebsd-arm@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: armv7 main's gpart [show]: signal 11 core dump during boot, before login; xo_format_string_direct; official pkgbase distribution (kernel and world) Message-ID: <12E074CB-07A9-4F8E-AD09-954912D816A4@yahoo.com>
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Bob prohaska <fbsd_at_www.zefox.net> wrote on
Date: Mon, 29 Dec 2025 14:06:41 UTC :
>
> On Sun, Dec 28, 2025 at 06:44:54PM +0100, js@freebsd.org wrote:
> > Can someone with a FreeBSD 15 or 16 -CURRENT armv7 machine test if they're
> > also getting segfaults when running gpart show? Or better yet, if someone
> > has a test machine to lend me.
> >
>
> On a Pi2 v1.1 running root@pelorus:~ # uname -apKU
> FreeBSD pelorus.zefox.org 16.0-CURRENT FreeBSD 16.0-CURRENT #12 main-n282490-f825427c0ae9: Mon Dec 15 18:04:49 PST 2025 bob@pelorus.zefox.org:/usr/obj/usr/src/arm.armv7/sys/GENERIC arm armv7 1600005 1600005
Turns out that is a few days too early. The commit to be tested
was:
Thu, 18 Dec 2025
. . .
• git: 4f809ffec69c - main - gpart: add libxo support for "show" subcommand + man page updates Johan Söllvander
. . .
But it does tend to suggest that the issue did not appear before
that commit.
> there's no obvious problem, but this system isn't pristine; it's been patched
> per Warner's suggestions in the thread titled "...assertion failure...":
>
> root@pelorus:~ # gpart show da0
> => 63 1953525105 da0 MBR (932G)
> 63 1985 - free - (993K)
> 2048 102400 1 fat32lba [active] (50M)
> 104448 1953420720 2 freebsd (931G)
>
> root@pelorus:~ # gpart --libxo:JP show
> => 63 125042625 mmcsd0 MBR (60G)
> 63 1985 - free - (993K)
> 2048 102400 1 fat32lba [active] (50M)
> 104448 10381312 2 freebsd (5.0G)
> 10485760 114556928 - free - (55G)
>
> => 0 10381312 mmcsd0s2 BSD (5.0G)
> 0 128 - free - (64K)
> 128 10381184 1 freebsd-ufs (4.9G)
>
> => 63 125042625 diskid/DISK-5298532A MBR (60G)
> 63 1985 - free - (993K)
> 2048 102400 1 fat32lba [active] (50M)
> 104448 10381312 2 freebsd (5.0G)
> 10485760 114556928 - free - (55G)
>
> => 0 10381312 diskid/DISK-5298532As2 BSD (5.0G)
> 0 128 - free - (64K)
> 128 10381184 1 freebsd-ufs (4.9G)
>
> => 63 1953525105 da0 MBR (932G)
> 63 1985 - free - (993K)
> 2048 102400 1 fat32lba [active] (50M)
> 104448 1953420720 2 freebsd (931G)
>
> => 0 1953420720 da0s2 BSD (931G)
> 0 128 - free - (64K)
> 128 10381184 1 freebsd-ufs (4.9G)
> 10381312 3686400 2 freebsd-swap (1.8G)
> 14067712 4505600 - free - (2.1G)
> 18573312 1934847408 4 freebsd-ufs (923G)
>
> { }
FYI:
Mon, 29 Dec 2025
. . .
• git: faff7013187b - main - geom_part: Fix format string issues Dag-Erling Smørgrav
. . .
Is the intended fix to the problem. I've not synchronized yet.
===
Mark Millard
marklmi at yahoo.com
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