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From: Jens Axboe <axboe@suse.de>
To: Jesper Juhl <jesper.juhl@gmail.com>
Cc: Linus Torvalds <torvalds@osdl.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@osdl.org>,
	markhe@nextd.demon.co.uk, Andrea Arcangeli <andrea@suse.de>,
	Mike Christie <michaelc@cs.wisc.edu>,
	James Bottomley <James.Bottomley@steeleye.com>
Subject: Re: Slab corruption in 2.6.16-rc5-mm2
Date: Mon, 6 Mar 2006 21:33:19 +0100	[thread overview]
Message-ID: <20060306203319.GR4595@suse.de> (raw)
In-Reply-To: <20060306203036.GQ4595@suse.de>

On Mon, Mar 06 2006, Jens Axboe wrote:
> I don't see how it could be, honestly, we would gladly oops in locally
> close places if that was the case. If you disable slab debug/poison, do
> you get a nice NULL pointer dereference instead? There have been some
> reports on a NULL queue for sr devices as of lately, I wonder if some
> SCSI change recently was broken.
> 
> Tejun, I seem to recall you looking at this, but I can't seem to locate
> the thread. Did anything come of it?

This is the one:

http://marc.theaimsgroup.com/?l=linux-kernel&m=114041855331295&w=2

Also an -mm report, btw. Does this reproduce with 2.6.16-rcX latest?

-- 
Jens Axboe


  reply	other threads:[~2006-03-06 20:33 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-03-06  0:17 Slab corruption in 2.6.16-rc5-mm2 Jesper Juhl
2006-03-06 18:25 ` Linus Torvalds
2006-03-06 18:43   ` Jesper Juhl
2006-03-06 19:32     ` Linus Torvalds
2006-03-06 19:51       ` Jesper Juhl
2006-03-06 19:58         ` Jesper Juhl
2006-03-06 20:06       ` Linus Torvalds
2006-03-06 20:24         ` Jesper Juhl
2006-03-06 20:30           ` Jens Axboe
2006-03-06 20:33             ` Jens Axboe [this message]
2006-03-06 21:14               ` Jesper Juhl
2006-03-06 21:41             ` Jesper Juhl
2006-03-06 21:55               ` Dave Jones
2006-03-06 21:57                 ` Jesper Juhl
2006-03-09 15:50                 ` Martin J. Bligh
2006-03-09 15:54                   ` Martin J. Bligh
2006-03-09 15:54                   ` Benjamin LaHaise
2006-03-09 16:04                     ` Martin J. Bligh
2006-03-09 16:08                   ` Linus Torvalds
2006-03-09 16:41                     ` Dave Jones
2006-03-06 20:36         ` Jesper Juhl
2006-03-06 20:53           ` Jesper Juhl
2006-03-06 20:56             ` Jesper Juhl
2006-03-06 21:07               ` Linus Torvalds
2006-03-06 21:16                 ` Jesper Juhl
2006-03-06 21:54                 ` Jesper Juhl
2006-03-06 22:05                   ` Andrew Morton
2006-03-06 22:08                     ` Jesper Juhl
2006-03-06 22:27                       ` Jesper Juhl
2006-03-06 22:17                   ` Linus Torvalds
2006-03-06 22:34                     ` Linus Torvalds
2006-03-06 22:52                       ` Jesper Juhl
2006-03-06 22:54                       ` Linus Torvalds
2006-03-06 23:01                         ` Jesper Juhl
2006-03-06 23:06                           ` Andrew Morton
2006-03-06 23:24                             ` Jesper Juhl
2006-03-07  0:17                               ` Linus Torvalds
2006-03-07  0:25                                 ` Jesper Juhl
2006-03-07  3:15                               ` Mike Christie
2006-03-07  3:20                                 ` Linus Torvalds
2006-03-07 18:01                                   ` James Bottomley
2006-03-07 19:40                                     ` Jesper Juhl
2006-03-07  8:47                       ` [PATCH] slab: fix offslab_limit in calculate_slab_order (Was: Slab corruption in 2.6.16-rc5-mm2) Pekka J Enberg
2006-03-07 17:12                         ` Linus Torvalds
2006-03-07 19:21                           ` Pekka Enberg
2006-03-07 19:28                       ` Slab corruption in 2.6.16-rc5-mm2 Bill Davidsen
2006-03-06 22:44                     ` Jesper Juhl
2006-03-06 18:48   ` Mike Christie
2006-03-06 18:49     ` Mike Christie
  -- strict thread matches above, loose matches on Subject: below --
2006-03-08  6:25 Chuck Ebbert
2006-03-08  8:32 ` Nick Piggin
2006-03-08  8:46   ` Andrew Morton
2006-03-08  9:02     ` Nick Piggin
2006-03-08  9:12       ` Andrew Morton
2006-03-08  9:23         ` Nick Piggin
2006-03-08 14:35           ` Lee Schermerhorn

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