Re: [Xen-devel] Re: kernel BUG at mm/swapfile.c:2527! [was 3.0.0

To:	"Christopher S. Aker" <caker@xxxxxxxxxxxx>
Subject:	Re: [Xen-devel] Re: kernel BUG at mm/swapfile.c:2527! [was 3.0.0 Xen pv guest - BUG: Unable to handle]
From:	Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date:	Wed, 21 Sep 2011 14:04:23 -0400
Cc:	Jeremy Fitzhardinge <jeremy@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>
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On Sun, Sep 18, 2011 at 11:05:33AM -0400, Christopher S. Aker wrote:
> We've discovered a way to reproduce this quite easily!  Fire up a guest, run 
> eatmem with 1M and enough threads to not OOM.

Excellent. Can you also send me your .config to make sure I've the right
knobs set?

> 
> http://www.theshore.net/~caker/uml/patches/utils/eatmem.c
> 
> On a 1G guest: ./eatmem 1M 900
> 
> -Chris

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Re: [Xen-devel] Re: kernel BUG at mm/swapfile.c:2527! [was 3.0.0 Xen pv