Date: Wed, 27 Dec 1995 14:55:11 -0500 (EST) From: "Marc G. Fournier" <scrappy@hub.org> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/915: panic: CPU class not configured Message-ID: <199512271955.OAA05094@hub.org> Resent-Message-ID: <199512272000.MAA12553@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 915
>Category: kern
>Synopsis: panic: CPU class not configured
>Confidential: yes
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Dec 27 12:00:01 PST 1995
>Last-Modified:
>Originator: Marc G. Fournier
>Organization:
>Release: FreeBSD 2.2-CURRENT i386
>Environment:
This is on a good boot, using a good kernel:
FreeBSD 2.2-CURRENT #6: Sun Dec 24 01:33:38 EST 1995
scrappy@freebsd.hub.org:/usr/src/sys/compile/freebsd
CPU: i386DX (386-class CPU)
real memory = 8781824 (8576K bytes)
avail memory = 6889472 (6728K bytes)
DEVFS: ready for devices
Probing for devices on the ISA bus:
vt0 at 0x60-0x6f irq 1 on motherboard
vt0: mda, mono, 8 scr, mf2-kbd, [R3.20-b24]
sio0 not found at 0x3f8
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16450
lpt0 at 0x3bc-0x3c3 irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 765
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <Maxtor 7345 AT>
wd0: 329MB (675450 sectors), 790 cyls, 15 heads, 57 S/T, 512 B/S
1 3C5x9 board(s) on ISA found at 0x300
ep0 at 0x300-0x30f irq 10 on isa
ep0: aui/bnc[*BNC*] address 00:a0:24:0a:5a:fe irq 10
npx0 on motherboard
npx0: 387 emulator
devfs ready to run
WARNING: / was not properly dismounted.
>Description:
When booting the system on the newest sources (sup'd in at
around 5am on Dec 27th, 1995, the kernel is detecting my machine as
being a Pentium Pro, instead of the 386DX40 it is.
The opening messages come up with:
CPU: Pentium Pro (unknown-class CPU)
panic: CPU class not configured
A trace shows:
Debugger()
panic()
identifycpu(f01d958c,f01d1d44,f01d9634,221000,0) at identifycpu+0xdd
cpu_startup()
main()
begin()
I don't know if the stuff inside the parentheses(sp?) mean anything,
but figured if they do, the only ones that would be important would be
the ones where it was attempting to identify the CPU.
>How-To-Repeat:
>Fix:
>Audit-Trail:
>Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199512271955.OAA05094>