From owner-freebsd-current  Mon Nov 29 12:30:45 1999
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To: Manfred Antar <mantar@pacbell.net>
Cc: Mike Smith <mike@smith.net.au>, current@FreeBSD.ORG
Subject: Re: New vfs_conf.c panic 
In-reply-to: Your message of "Mon, 29 Nov 1999 12:17:26 PST."
             <4.2.2.19991129115621.00aa5d10@pozo.com> 
Date: Mon, 29 Nov 1999 21:29:38 +0100
Message-ID: <23005.943907378@critter.freebsd.dk>
From: Poul-Henning Kamp <phk@critter.freebsd.dk>
Sender: owner-freebsd-current@FreeBSD.ORG
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Manfred,

Could you send the 10 lines surrounding the address 0xc014a79a
from the output of "nm -n /this_kernel" ?

In message <4.2.2.19991129115621.00aa5d10@pozo.com>, Manfred Antar writes:
>Mike
>I get a panic on current smp-kernel with the new version
>of  vfs_conf.c .
>The system is current as of this morning
>If I back out to version 1.44 it boots fine.
>It seems to panic at the swapon part of the boot process.
>I get :
>Fatal trap 12: page fault while in kernel mode
>mp_lock = 01000002; cpuid = 1; lapic.id = 0c000000
>fault virtual address = 0x2b
>fault code = supervisor read, page not present
>instruction pointer = 0x8:0xc014a79a
>stack pointer             = 0x10:0xc0311f34
>frame pointer             = 0x10:0xc0311f34
>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           = none <- SMP: XXX
>trap number              = 12
>panic: page fault
>mp_lock = 01000002; cpuid = 1; lapic.id = 0c000000
>boot() callled on cpu#1
>
>syncing disks ......
>=====================
>||    mantar@pacbell.net       ||
>||    Ph. (415) 681-6235        ||
>=====================
>
>
>
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--
Poul-Henning Kamp             FreeBSD coreteam member
phk@FreeBSD.ORG               "Real hackers run -current on their laptop."
FreeBSD -- It will take a long time before progress goes too far!


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