Date: Sun, 21 Jan 2024 14:28:16 -0400 From: Calvin Buckley <calvin@cmpct.info> To: Justin Hibbits <jhibbits@FreeBSD.org> Cc: freebsd-ppc@freebsd.org Subject: Re: FreeBSD 14 fails to reach bootloader in an LPAR Message-ID: <6FD1D3F8-4563-4A35-94FF-01C6D2CA132C@cmpct.info> In-Reply-To: <20240121112805.4b239634@ralga.knownspace> References: <7A616DC7-2B03-4CED-9F49-4B279E306984@cmpct.info> <20240121112805.4b239634@ralga.knownspace>
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On Jan 21, 2024, at 12:28=E2=80=AFPM, Justin Hibbits =
<jhibbits@FreeBSD.org> wrote:
>=20
> None of that looks like FreeBSD or loader, so I'm guessing it's =
bailing
> out before even launching loader. How are you booting FreeBSD? Are
> you booting loader, or trying to jump straight to the kernel? Can the
> LPAR manager provide any more details?
I've tried with both trying to boot from the CD via SMS (the menu driven
interface in the firmware) and via running the loader directly via =
"boot'
in OF, according to bootinfo.txt (replacing &device; with the virtual CD
drive device).
Once, I managed to get here, though I can't seem to do it consistently.
It looks like it might actually be getting to the bootloader here, then
fails trying to allocate memory?
0 > boot =
/vdevice/v-scsi@30000002/disk@8100000000000000:,\ppc\chrp\loader CLAIM =
failed
Call History
------------
throw - c3d044=20
$call-method - c4cc40=20
(poplocals) - c3e9e8=20
(init-program) - c8dea8=20
boot - c8eacc=20
evaluate - c50290=20
invalid pointer - ddc165=20
invalid pointer - 7=20
invalid pointer - 7=20
quit - c509d4=20
quit - c50728=20
My Fix Pt Regs:
00 0000000000000000 0000000000000000 00000000deadbeef 0000000000c4cc3c
04 0000000000c440d0 0000000000000007 0000000000c15f58 0000000000c07010
08 0000000020000000 0000000000000018 0000000000000000 0000000000000000
0c 800000080fed7e10 0000000000c1b100 0000000000c1c000 0000000008d00160
10 0000000000e5b697 0000000000e5b5b5 0000000000c4cc38 0000000000c4cc40
14 fffffffffffffffe 0000000008be2ba8 0000000000000000 0000000000000000
18 0000000000c17000 0000000000c3c000 0000000000c18fc0 0000000000c1afc0
1c 0000000000c24000 0000000000c440d8 0000000000c15fa8 0000000000c14ff8
Special Regs:
%IV: 00000900 %CR: 82808004 %XER: 20000018 %DSISR: 00000000=20=
%SRR0: 0000000000c41020 %SRR1: 800000000000b002=20
%LR: 0000000000c4c008 %CTR: 0000000000c4bf78=20
%DAR: 0000000000000000=20
ok=
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