Date: Mon, 17 May 1999 15:45:44 -0500 From: Bob Willcox <bob@luke.pmr.com> To: Matthew Jacob <mjacob@feral.com> Cc: Bob Willcox <bob@pmr.com>, current list <freebsd-current@FreeBSD.ORG> Subject: Re: panic: page fault (apparently caused by mount_mfs) Message-ID: <19990517154544.D30936@luke.pmr.com> In-Reply-To: <Pine.BSF.4.05.9905171302500.56555-100000@semuta.feral.com>; from Matthew Jacob on Mon, May 17, 1999 at 01:03:50PM -0700 References: <19990517150111.A30936@luke.pmr.com> <Pine.BSF.4.05.9905171302500.56555-100000@semuta.feral.com>
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On Mon, May 17, 1999 at 01:03:50PM -0700, Matthew Jacob wrote:
>
> I use mfs a lot and have had no trouble whatsoever. I'm using:
>
> swap /tmp mfs rw,-s=200000 0 0
>
> Do you suppose that the usage of /dev/da0s1b directly is what's causing
> some trouble?
Unfortunately, changing from /dev/da0s1b to swap didn't help. I also
tried it without the nosuid option but it still panics.
Bob
>
>
> On Mon, 17 May 1999, Bob Willcox wrote:
>
> > Hi,
> >
> > I have been getting a panic lately with every -current kernel that I
> > have built for the past week or so (-current cvsupped daily). Even the
> > GENERIC kernel panics. It is occuring when the mount for a /tmp mfs
> > filesystem is attempted. If I boot an old kernel from 5/11 or remove
> > the fstab entry for the mfs file system the system boots up okay. My
> > fstab entry for this is:
> >
> > /dev/da0s1b /tmp mfs rw,nosuid,-s=102400 0 0
> >
> > and the panic messages are:
> >
> > Fatal trap 12: pagefault while in kernel mode
> > fault virtual address = 0x9d334e68
> > fault code = Supervisor read, page not present
> > instruction pointer = 0x8:0xc0185cb0
> > stack pointer = 0x10:0xc98ad84
> > frame pointer = 0x10:0xc98adb0
> > 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 = 40 (mount_mfs)
> > interrupt mask =
> > trap number = 12
> > panic: page fault
> >
> >
> > Any ideas on what may be wrong?
> >
> > Thanks,
> > Bob
> >
> > --
> > Bob Willcox The man who follows the crowd will usually get no
> > bob@luke.pmr.com further than the crowd. The man who walks alone is
> > Austin, TX likely to find himself in places no one has ever
> > been. -- Alan Ashley-Pitt
> >
> >
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > with "unsubscribe freebsd-current" in the body of the message
> >
--
Bob Willcox The man who follows the crowd will usually get no
bob@luke.pmr.com further than the crowd. The man who walks alone is
Austin, TX likely to find himself in places no one has ever
been. -- Alan Ashley-Pitt
To Unsubscribe: send mail to majordomo@FreeBSD.org
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