From owner-freebsd-current  Tue Jan  4  1:12:11 2000
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From: Soren Schmidt <sos@freebsd.dk>
Message-Id: <200001040912.KAA97868@freebsd.dk>
Subject: Re: Ouch!  Something broke (possibly ATA)
In-Reply-To: <3871B806.79F8AE2B@freenet.co.uk> from Alex at "Jan 4, 2000 09:06:14 am"
To: ak@freenet.co.uk (Alex)
Date: Tue, 4 Jan 2000 10:12:02 +0100 (CET)
Cc: freebsd-current@FreeBSD.ORG
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It seems Alex wrote:
> 
> Fatal trap 12: page fault while in kernel mode
> fault virtual address   = 0xbff21000
> fault code              = supervisor read, page not present
> instruction pointer     = 0x8:0xc0214ffe
> stack pointer           = 0x10:0xc02f6b58
> frame pointer           = 0x10:0xc02f6b8c
> code segment            = base 0x0, limit 0xfffff, type 0x1b
>                         = DPL 0, pres 1, def32 1, gran 1
> processor eflags        = interrupt enabled, resume, IOPL = 0
> current process         = 0 (swapper)
> interrupt mask          = net tty bio cam 
> trap number             = 12
> panic: page fault
> Uptime: 0s
> Automatic reboot in 15 seconds - press a key on the console to abort
> 
> 
> % nm /kernel.test | grep c0214f
> c0214f68 T bus_dmamap_load
> c0214f28 T bus_dmamem_free

Those are not used by the ata driver....

-Søren


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