From owner-freebsd-current  Sat Aug 19  7:50:52 2000
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To: Robert Drehmel <robd@gmx.net>
Cc: current@FreeBSD.ORG
Subject: Re: PATCH: devfs mkIII test & review please. 
In-Reply-To: Your message of "Sat, 19 Aug 2000 05:53:33 +0200."
             <399E04BD.3AEF6B31@gmx.net> 
Date: Sat, 19 Aug 2000 16:50:45 +0200
Message-ID: <86054.966696645@critter>
From: Poul-Henning Kamp <phk@critter.freebsd.dk>
Sender: owner-freebsd-current@FreeBSD.ORG
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Ok, I belive this one is fixed now, please try again.

Poul-Henning

In message <399E04BD.3AEF6B31@gmx.net>, Robert Drehmel writes:
>
>In <84513.966631292@critter>, Poul-Henning Kamp <phk@freebsd.org>
>wrote:
>
>> Please look at, test and review:
>> 
>>         http://phk.freebsd.dk/patch/devfsIII.patch
>[...]
>
>When booting the kernel built from a sys tree patched with
>the above patch, i get the following: (dmesg.out is attached)
>
>"""
>Mounting root from ufs:/dev/ad0s1a
>devfs_mount(mp = 0xc0b2be00)
>devfs_mount: root vp = 0xc6f66b00
>devfs_statfs(mp = 0xc0b2be00)
>devfs_mount: at /dev
>cloned ad0s1b -> 0xc0b31b80
>
>
>Fatal trap 12: page fault while in kernel mode
>fault virtual address   = 0xe8
>fault code              = supervisor write, page not present
>instruction pointer     = 0x8:0xc024176c
>stack pointer           = 0x10:0xc7560e3c
>frame pointer           = 0x10:0xc7560e54
>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         = 16 (swapon)
>interrupt mask          = none
>trap number             = 12
>panic: page fault
>"""
>
>-- 
>Robert S. F. Drehmel <robd@gmx.net>
>
>FreeBSD i386 5.0-CURRENT #39: Thu Aug 17 16:57:57 CEST 2000
--
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD coreteam member | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.


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