Date: Wed, 13 Dec 2000 10:47:47 -0800 (PST) From: John Baldwin <jhb@FreeBSD.ORG> To: "Ronald F. Guilmette" <rfg@monkeys.com> Cc: freebsd-hardware@FreeBSD.ORG, Mike Smith <msmith@FreeBSD.ORG> Subject: Re: Help! "Fatal trap 1: privledged instruction trap" while inst Message-ID: <XFMail.001213104747.jhb@FreeBSD.org> In-Reply-To: <38028.976707796@monkeys.com>
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On 13-Dec-00 Ronald F. Guilmette wrote: > > In message <200012131130.eBDBUW308257@mass.osd.bsdi.com>, you wrote: > >>> >>> Fry's was having a special on the following pair of components: >>> >>> AMD K6-III 333 >>> FIC VA-503+ motherboard >> >>Make sure you have updated the BIOS on this board to the most recent >>version. > > I do have. > >>> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 >>> atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 >>> >>> Fatal trap 1: privledged instruction fault while in vm86 mode >>> instruction pointer = 0xcc00:0x30d3 >> >>Looks like you're in the VESA BIOS. Can you boot with -v and give us >>some more details? > > There isn't much more info, but here it is: > > ------------------------------------------------------------------------- > ... > atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 > atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 > atkbd: the current kbd controller command byte 0067 > atkbd: keyboard ID 0x41ab (2) > kbdc: RESET_KBD return code:00fa > kbdc: RESET_KBD status:00aa > > > Fatal trap 1: privledged instruction fault while in vm86 mode > instruction pointer = 0xcc00:0x30d3 > stack pointer = 0x0:0xff8 > frame pointer = 0x0:0x0 > code segment = base 0x0, limit 0x0, type 0x0 > = DPL 0, pres 0, def32 0, gran 0 > processor eflags = interrupt enabled, resume, vm86, IOPL = 0 > current process = 0 (swapper) > interrupt mask = net tty bio cam > trap number = 1 > panic: privledged instruction fault > Uptime: 0s > Automatic reboot in 15 seconds - press a key on the console to abort Mike, would this address be mapped to 0xc00cf0d3 in the kernel? (And thus in /dev/mem?) If so, Ronald, do this as root: - install nasm from ports/devel/nasm (or from sysinstall) # dd if=/dev/mem iseek=0xc00cf0d3 bs=1 count=16 | ndisasm Then mail back the resulting text you get. This will show us what instruction it died on. -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.Baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hardware" in the body of the message
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