From: Jeff Dike <jdike@addtoit.com>
To: Mattia Dongili <malattia@linux.it>
Cc: Paul Dwerryhouse <paul@dwerryhouse.com.au>,
366915@bugs.debian.org,
UML-devel <user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [uml-devel] Re: Bug#366915: user-mode-linux: fails when host kernel is linux-image-2.6.16-1-k7
Date: Sun, 14 May 2006 23:44:27 -0400 [thread overview]
Message-ID: <20060515034427.GE21383@ccure.user-mode-linux.org> (raw)
In-Reply-To: <20060512200806.GA27800@inferi.kami.home>
On Fri, May 12, 2006 at 10:08:06PM +0200, Mattia Dongili wrote:
> > kjournald starting. Commit interval 5 seconds
> > EXT3-fs: mounted filesystem with ordered data mode.
> > VFS: Mounted root (ext3 filesystem) readonly.
> > mapping mmap stub failed, errno = 12
> > Kernel panic - not syncing: start_userspace : expected SIGSTOP, got status = 256
Hummmm, is this a 2G/2G host, by any chance?
The French report is complaining about this happening after a host
kernel upgrade, and I would assume that this wouldn't spring a 2G/2G
split on you without asking.
UML is trying to map a page at the top of its address space (which it
assumes to be 0xc0000000 unless you are running a 2.6.16-rc4 UML and
enabled host 2G/2G support). We need to figure out why that doesn't
work. If it's not the host split, then I don't have any other ideas
off the top of my head.
Jeff
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next prev parent reply other threads:[~2006-05-15 3:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20060512035019.18151.73446.reportbug@doof.home>
2006-05-12 20:08 ` [uml-devel] Re: Bug#366915: user-mode-linux: fails when host kernel is linux-image-2.6.16-1-k7 Mattia Dongili
2006-05-15 3:44 ` Jeff Dike [this message]
2006-05-15 10:08 ` Bug#366915: " Mattia Dongili
2006-05-15 12:39 ` Jeff Dike
2006-05-15 19:55 ` [Pkg-uml-pkgs] " Mattia Dongili
2006-05-16 1:23 ` Jeff Dike
2006-05-16 18:09 ` Mattia Dongili
2006-05-16 19:09 ` Jeff Dike
2006-05-16 1:18 ` Jeff Dike
2006-05-15 10:39 ` Blaisorblade
2006-05-16 19:14 ` Jeff Dike
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