Date: Sun, 25 Jan 2004 12:51:12 +0100 From: Bernd Walter <ticso@cicely12.cicely.de> To: Tom Ponsford <tponsford@theriver.com> Cc: freebsd-alpha@freebsd.org Subject: Re: Same problem, new year 2100A machine check Message-ID: <20040125115111.GN77998@cicely12.cicely.de> In-Reply-To: <4011B6F6.5040306@theriver.com> References: <4011B6F6.5040306@theriver.com>
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On Fri, Jan 23, 2004 at 05:06:14PM -0700, Tom Ponsford wrote: > I decided to replace a disk on the ol' 2100A. I had been running VMS on it > without any troubles, until a disk started giving me errors. After > replacing the disk, I decided to give 5.2 a go, thinking maybe some of the > problems of last year may have been resolved. > > No such luck. > > As you can see below, it's doing the machine check at almost the same point > as last year. In combing the archives, it seems that there were problems > with some cards, so I yanked out all the pci cards (there were no EISA > cards), still a machine check. > > This machine booted and ran stable under 4-xx with a uniprocessor kernel > > It seems you may have to disable the machine checks in order to get this > beast to boot, any pointers on where to start? > I'd like to play with it with FBSD before going back to VMS. > > Below is the console firmware pre-boot diag and then the actual boot -v > output and then the show config and show fru. > > Cheers > > Tom > > > eisab0: <PCI-EISA bridge> at device 2.0 on pci0 > > unexpected machine check: > > mces = 0x1 > vector = 0x670 > param = 0xfffffc0000006000 > pc = 0xfffffc00003b48d4 > ra = 0xfffffc00003b4908 > curproc = 0xfffffc0000810ee0 > pid = 0, comm = swapper > > panic: machine check > cpuid = 0; > Uptime: 1s > Automatic reboot in 15 seconds - press a key on the console to abort Maybe there is something wrong with the EISA configuration on your machine. -- B.Walter BWCT http://www.bwct.de ticso@bwct.de info@bwct.de
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