From: Jeff Dike <jdike@addtoit.com>
To: Rob Landley <rob@landley.net>
Cc: user-mode-linux-devel@lists.sourceforge.net,
Blaisorblade <blaisorblade@yahoo.it>
Subject: Re: [uml-devel] [PATCH] Ok, I build x86-64 -skas0, and it still segfaults.
Date: Mon, 14 Nov 2005 10:33:52 -0500 [thread overview]
Message-ID: <20051114153352.GA4303@ccure.user-mode-linux.org> (raw)
In-Reply-To: <200511131732.11279.rob@landley.net>
On Sun, Nov 13, 2005 at 05:32:10PM -0600, Rob Landley wrote:
> On Sunday 13 November 2005 13:20, Blaisorblade wrote:
> > On Sunday 13 November 2005 20:32, Jeff Dike wrote:
> > > On Sat, Nov 12, 2005 at 07:36:41PM -0600, Rob Landley wrote:
> > > > Stub registers -
> > > > 0 - 9090909090909090
> > > > 1 - 9090909090909090
> > > > 2 - 9090909090909090
> > > > 3 - 9090909090909090
> > > > 4 - 9090909090909090
> > > > 5 - 9090909090909090
> > > > 6 - 9090909090909090
> > > > 7 - 9090909090909090
> > > > 8 - 9090909090909090
> > > > 9 - 9090909090909090
> > > > 10 - 0
> > > > 11 - 9090909090909090
> > > > 12 - 9090909090909090
> > > > 13 - 9090909090909090
> > > > 14 - 9090909090909090
> > > > 15 - ffffffffffffffff
> > > > 16 - 9090909090909090
> > > > 17 - 33
> > > > 18 - 292
> > > > 19 - 9090909090909090
> > > > 20 - 2b
> > >
> > > I remain baffled by this. There is nothing valid there. At the very
> > > least RSP and RIP should be reasonable, and they're not.
> >
I understand this a bit better. We have some signal frame corruption going
on. When there's a signal return, somehow RSP is pointing at all these
no-ops.
Jeff
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next prev parent reply other threads:[~2005-11-14 14:41 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-13 1:36 [uml-devel] [PATCH] Ok, I build x86-64 -skas0, and it still segfaults Rob Landley
2005-11-13 17:54 ` Blaisorblade
2005-11-13 23:26 ` Rob Landley
2005-11-14 19:40 ` Blaisorblade
2005-11-16 3:09 ` Rob Landley
2005-11-18 7:43 ` Blaisorblade
2005-11-18 7:36 ` Rob Landley
2005-11-18 7:58 ` Blaisorblade
2005-11-18 8:58 ` Rob Landley
2005-11-19 0:11 ` [uml-devel] [PATCH] UML x86-64 build fix Rob Landley
2005-11-13 19:32 ` [uml-devel] [PATCH] Ok, I build x86-64 -skas0, and it still segfaults Jeff Dike
2005-11-13 19:20 ` Blaisorblade
2005-11-13 23:32 ` Rob Landley
2005-11-14 15:33 ` Jeff Dike [this message]
2005-11-14 21:55 ` Jeff Dike
2005-11-14 23:24 ` Rob Landley
2005-11-14 23:45 ` Rob Landley
2005-11-15 1:38 ` Jeff Dike
2005-11-15 2:18 ` Rob Landley
2005-11-15 22:09 ` Paolo Giarrusso
2005-11-16 0:57 ` Jeff Dike
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