linux-kernel - Re: [BUG] 2.6.23-git8 kernel oops at __rb_rotate

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Message-ID: <20071016091012.GB24341@elte.hu>
Date:	Tue, 16 Oct 2007 11:10:12 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>
Cc:	LKML <linux-kernel@...r.kernel.org>, torvalds@...ux-foundation.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Andy Whitcroft <apw@...dowen.org>,
	Dmitry Adamushko <dmitry.adamushko@...il.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [BUG] 2.6.23-git8 kernel oops at __rb_rotate_left+0x7/0x70


* Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com> wrote:

> While running kernbench with the 2.6.23-git8 following oops is 
> produced
> 
> Unable to handle kernel NULL pointer dereference at 0000000000000010 RIP: 
>  [<ffffffff8033f347>] __rb_rotate_left+0x7/0x70

that looks nasty ...

and -git8 should have the v2.6.23 scheduler code in essence.

	Ingo
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