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Date: Wed, 06 May 2009 15:54:47 +0300
From: Andriy Gapon <avg@icyb.net.ua>
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To: Helmut Schneider <jumper99@gmx.de>
References: <gtrjq3$u24$1@ger.gmane.org> <gtrt5m$ror$1@ger.gmane.org>
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Cc: freebsd-stable@freebsd.org
Subject: Re: [7.2] R/W mount of / denied. Filesystem not clean - run fsck.
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on 06/05/2009 14:43 Helmut Schneider said the following:
> Fatal trap 12: page fault while in kernel mode
> cpuid = 0; apic id = 00
> fault virtual address   = 0x30
> fault code              = supervisor read, page not present
> instruction pointer     = 0x20:0xc0ad121f
> stack pointer           = 0x28:0xe5720c64
> frame pointer           = 0x28:0xe5720c74
> 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 (swi4: clock sio)
> trap number             = 12
> panic: page fault
> cpuid = 0
> Uptime: 24s
> Physical memory: 2035 MB
> Dumping 66 MB: 51 35 19 3
> 
> Reading symbols from /boot/kernel/acpi.ko...Reading symbols from
> /boot/kernel/acpi.ko.symbols...done.
> done.
> Loaded symbols for /boot/kernel/acpi.ko
> #0  doadump () at pcpu.h:196
> 196             __asm __volatile("movl %%fs:0,%0" : "=r" (td));
> (kgdb)

Output of bt command is missing after this line :-)

Do you maybe have some problem with your /etc directory or your rc.conf
configuration? Like missing /etc/rc.d/fsck or missing/corrupted other important rc
script. Or some such - pure guessing here.

-- 
Andriy Gapon