Date: Fri, 6 Nov 2009 10:51:22 -0600 From: Jacob Lambert <tharant@gmail.com> To: Nathan Whitehorn <nwhitehorn@freebsd.org> Cc: "freebsd-ppc@freebsd.org" <freebsd-ppc@freebsd.org> Subject: Re: 8.0-RC2 on Rackmac3,1 - fatal kernel trap Message-ID: <aff3f9930911060851l12e52e87n653b8f96ba8cb7d7@mail.gmail.com> In-Reply-To: <B06424FF-FE87-441E-A8C3-ED401A8561FE@gmail.com> References: <aff3f9930911041456o732ea890n6cda52783e8db286@mail.gmail.com> <4AF219DF.2040309@freebsd.org> <B06424FF-FE87-441E-A8C3-ED401A8561FE@gmail.com>
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All-righty, I've got three boot transcripts for you're viewing pleasure. First, I snagged a copy of 8.0-CURRENT-200906-powerpc-disc1.iso and burned it. I've removed the ATI video card so this is all done from the serial console with Open Firmware. Here's the transcript: --- Apple RackMac3,1 5.1.7f1 BootROM built on 08/25/04 at 15:11:09 Copyright 1994-2004 Apple Computer, Inc. All Rights Reserved. Welcome to Open Firmware, the system time and date is: 15:39:14 11/06/2009 To continue booting, type "mac-boot" and press return. To shut down, type "shut-down" and press return. ok 0 > boot cd:,\boot\loader cd:0 load-size=399b8 adler32=e950aab3 Loading ELF Consoles: Open Firmware console FreeBSD/powerpc Open Firmware loader, Revision 0.1 (root@xserve.lan.xcllnt.net, Sat Jun 13 19:53:35 UTC 2009) Memory: 2097152KB Booted from: /ht/pci@5/ata-6/disk@0 Loading /boot/defaults/loader.conf /boot/kernel/kernel data=0x544e80+0x1a72a0 syms=[0x4+0x58970+0x4+0x7aaf5] | Hit [Enter] to boot immediately, or any other key for command prompt. Booting [/boot/kernel/kernel] in 8 seconds... Type '?' for a list of commands, 'help' for more detailed help. OK boot -v Kernel entry at 0x100100 ... KDB: debugger backends: ddb KDB: current backend: ddb --- Next, being a bored and curious sysadmin, I managed to find that you had just uploaded 9.0-20091106-SNAP-powerpc-bootonly.iso to your home folder on people.freebsd.org. I suppose it's premature for me to be fiddling with it but like I said, I'm bored. :) Here's the transcript: --- Apple RackMac3,1 5.1.7f1 BootROM built on 08/25/04 at 15:11:09 Copyright 1994-2004 Apple Computer, Inc. All Rights Reserved. Welcome to Open Firmware, the system time and date is: 16:01:53 11/06/2009 To continue booting, type "mac-boot" and press return. To shut down, type "shut-down" and press return. ok 0 > eject cd ok 0 > boot cd:,\boot\loader cd:0 load-size=3994c adler32=a40c7b0c Loading ELF Consoles: Open Firmware console FreeBSD/powerpc Open Firmware loader, Revision 0.1 (root@elpis.tachypleus.net, Fri Nov 6 04:12:54 UTC 2009) Memory: 2097152KB Booted from: /ht/pci@5/ata-6/disk@0 Loading /boot/defaults/loader.conf /boot/kernel/kernel data=0x72f8b0+0x199f98 syms=[0x4+0x5fad0+0x4+0x83f05] \ Hit [Enter] to boot immediately, or any other key for command prompt. Booting [/boot/kernel/kernel]... Kernel entry at 0x100100 ... KDB: debugger backends: ddb KDB: current backend: ddb fatal kernel trap: exception = 0x7 (program) srr0 = 0x0 srr1 = 0x83030 lr = 0x582038 curthread = 0 [thread pid -1 tid 0 ] Stopped at 0: illegal instruction 0 db> --- So there at least I have a debug prompt, but I'm not really sure what to do with it. Finally, here's the transcript from the 8.0-RC2 iso: --- Apple RackMac3,1 5.1.7f1 BootROM built on 08/25/04 at 15:11:09 Copyright 1994-2004 Apple Computer, Inc. All Rights Reserved. Welcome to Open Firmware, the system time and date is: 15:44:05 11/06/2009 To continue booting, type "mac-boot" and press return. To shut down, type "shut-down" and press return. ok 0 > eject cd ok 0 > boot cd:,\boot\loader cd:0 load-size=39e30 adler32=bb32cdd6 Loading ELF Consoles: Open Firmware console FreeBSD/powerpc Open Firmware loader, Revision 0.1 (root@xserve.lan.xcllnt.net, Sun Oct 25 17:38:09 UTC 2009) Memory: 2097152KB Booted from: /ht/pci@5/ata-6/disk@0 Loading /boot/defaults/loader.conf /boot/kernel/kernel data=0x717e74+0x3e1bc syms=[0x4+0x59c40+0x4+0x7c0dd] | Hit [Enter] to boot immediately, or any other key for command prompt. Booting [/boot/kernel/kernel] in 8 seconds... Type '?' for a list of commands, 'help' for more detailed help. OK boot -v Kernel entry at 0x100100 ... fatal kernel trap: exception = 0x7 (program) srr0 = 0x0 srr1 = 0x83030 lr = 0x59bfa0 curthread = 0 panic: program trap Uptime: 1s --- So, is there any other information I might provide for you? BTW, thanks for all the help! -jacob On Thu, Nov 5, 2009 at 8:39 AM, Jacob Lambert <tharant@gmail.com> wrote: > Yes, please, it it's not too much trouble I'd love a -CURRENT ppc iso. > > My previous attempts were all made with a video console. I've tried booting > with 'C' at power up as well as issuing 'boot cd:,\boot\loader cd:0' from > the openfirmware prompt. Results are the same either way. I finally yanked > it from our data center last night and brought it to the office where I can > fiddle with it in comfort; I should be able to provide you with a full boot > transcript sometime later today. > > -jacob > > On Nov 4, 2009, at 6:18 PM, Nathan Whitehorn <nwhitehorn@freebsd.org> wrote: > >> I'm not sure what's going on with the release CDs -- you should get >> farther than that. Full support for this hardware is currently only in >> -CURRENT, and missed the 8.0 release inclusion deadline. It should be in >> 8-stable immediately after the release, however. I can supply an install ISO >> for -CURRENT, if you are interested. >> >> But the CD should at least get you to complaints from the SATA controller, >> and the kernel certainly should not be jumping to a NULL address like it >> appears to be doing. Can you give some more details on your setup (i.e. >> serial or video console, did you boot by pressing 'C' or from the Open >> Firmware prompt, etc.), and maybe the full transcript of your boot attempt, >> with the snipped bits restored? >> >> Thanks, >> Nathan >> >> Jacob Lambert wrote: >>> >>> I've been trying to boot the 8.0-RC2 iso on an Xserve G5. After the >>> loader screen I simply get a fatal kernel trap. >>> >>> --- snip --- >>> >>> fatal kernel trap: >>> exception = 0x7 (program) >>> srr0 = 0x0 >>> srr1 = 0x83030 >>> lr = 0x59bfa0 >>> curthread = 0 >>> >>> panic: program trap >>> Uptime: 1s >>> >>> --- snip --- >>> >>> Here's my hardware details >>> >>> Machine Name: Xserve G5 >>> Machine Model: RackMac3,1 >>> CPU Type: PowerPC G5 (3.0) >>> Number Of CPUs: 2 >>> CPU Speed: 2 GHz >>> L2 Cache (per CPU): 512 KB >>> Memory: 2 GB >>> Bus Speed: 1 GHz >>> Boot ROM Version: 5.1.7f1 >>> >>> Do you guys have any advice for me? I'll see if I can dig up an >>> 8.0-RC1 disc and report the results later tonight. >>> >>> -jacob >>> >>> >> > -- -jacobhome | help
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