linux-kernel - Re: boot failure, "DWARF2 unwinder stuck at 0xc0100199"

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Message-Id: <200608211803.28867.ak@suse.de>
Date:	Mon, 21 Aug 2006 18:03:28 +0200
From:	Andi Kleen <ak@...e.de>
To:	"J. Bruce Fields" <bfields@...ldses.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: boot failure, "DWARF2 unwinder stuck at 0xc0100199"

On Monday 21 August 2006 17:54, J. Bruce Fields wrote:
> On Sun, Aug 20, 2006 at 10:26:54AM +0200, Andi Kleen wrote:
> > 
> > > DWARF2 unwinder stuck at 0xc0100199
> > > Leftover inexact backtrace:
> > >  =======================
> > >  BUG: unable to handle kernel paging request at virtual address 0000b034
> > 
> > This is already fixed in mainline.
> 
> I'm seeing the same behavior on Linus's latest as of this morning
> (2.6.18-rc4-gef7d1b24).  Is there something else I should be testing?

The stuck is expected, but the unable to handle paging request should be 
fixed. If not then it's a different problem than what I'm thinking,
but it looks very similar.

-Andi
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