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Date: Sat, 19 Apr 2003 01:52:35 -0700
From: Andrew Morton <akpm@digeo.com>
To: Alex Tomas <bzzz@tmi.comex.ru>
Cc: linux-kernel@vger.kernel.org
Subject: Re: bash-shared-mapping oops'es on 2.5.66-mm1
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Alex Tomas <bzzz@tmi.comex.ru> wrote:
>
> 
> hi!
> 
> [root@proto db2]# /root/tools/bash-shared-mapping -n 5 -t 3 foo 300000000
> 
> on serial console:
> 
> ------------[ cut here ]------------
> kernel BUG at mm/rmap.c:408!

	if (!PageAnon(page)) {
		if (!page->mapping)
			BUG();
	
Yes, we've had a few reports of that.  You'll need to revert objrmap*.patch
if it's being a problem.