Re: armv7 main's gpart [show]: signal 11 core dump during boot, before login; xo_format_string_direct; official pkgbase distribution (kernel and world)
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
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)
{ }
hth,
bob prohaska