Date: Sat, 7 Mar 1998 22:30:51 -0500 From: Cory Kempf <ckempf@enigami.com> To: questions@FreeBSD.ORG Cc: Andrzej Bialecki <abial@nask.pl> Subject: New kernel page faults Message-ID: <v04003a02b127bc67c4f0@[208.140.182.45]> In-Reply-To: <35018A57.54EA4F07@bellatlantic.net> References: <Pine.NEB.3.96.980306021305.367B-100000@myname.my.domain> <350049B8.6F76785B@pc.jaring.my>
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OK, so how does one build a *working* kernel? Thanks to an answer from Andrzej Bialecki <abial@nask.pl> (give the -a option to the boot prompt), I can now boot. So, first thing, I tried to build a kernel for my system (HW details below). I need the CAM driver, and my impression is that means I need to use the -current source base, which is what I pulled down. I also installed the CAM stuff (980103 snapshot). The kernel built and installed without a hitch. Unfortunately, when I attempt to boot from it, though, I end up with the following: Fatal trap 12: page fault while in kernel mode fault virtual address = 0x1a fault code = supervisor read, page not present instruction pointer = 0x8:0xf01a8b3a stack pointer = 0x10:0xf0223ef0 frame pointer = 0x10:0xf0223f70 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eglags = interrupt enabled, resume, IOPL = 0 current process = 0 (swapper) interupt mask = trap number = 12 panic: page fault Any suggestions either where to start looking to figure out the problem, or, alternatively, any suggestions on how I can more successfully build a kernel? Hardware: DK440LX motherboard, 333 MHz PII, Seagate ST19101W (9 GB ultra wide cheetah), No 9 I-128 series 2 (8MB) video. No IDE devices, IDE is turned off. The DK440LX used the adaptec 7895 chipset, so I need CAM. Thanks, +C -- Thinking of purchasing RAM from the Chip Merchant? Please read this first: <http://www.enigami.com/~ckempf/chipmerchant.html> Cory Kempf Macintosh / Unix Consulting & Software Development ckempf@enigami.com <http://www.enigami.com/~ckempf/> To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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