Return-Path: <linux-kernel-owner+willy=40w.ods.org@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S261956AbTE2HMK (ORCPT <rfc822;willy@w.ods.org>);
	Thu, 29 May 2003 03:12:10 -0400
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261960AbTE2HMK
	(ORCPT <rfc822;linux-kernel-outgoing>);
	Thu, 29 May 2003 03:12:10 -0400
Received: from modemcable204.207-203-24.mtl.mc.videotron.ca ([24.203.207.204]:20353
	"EHLO montezuma.mastecende.com") by vger.kernel.org with ESMTP
	id S261956AbTE2HMJ (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Thu, 29 May 2003 03:12:09 -0400
Date: Thu, 29 May 2003 03:14:20 -0400 (EDT)
From: Zwane Mwaikambo <zwane@linuxpower.ca>
X-X-Sender: zwane@montezuma.mastecende.com
To: Neil Brown <neilb@cse.unsw.edu.au>
cc: pee@erkkila.org, Helge Hafting <helgehaf@aitel.hist.no>,
       William Lee Irwin III <wli@holomorphy.com>,
       Andrew Morton <akpm@digeo.com>, "" <linux-kernel@vger.kernel.org>,
       "" <linux-mm@kvack.org>
Subject: Re: 2.5.70-mm1 bootcrash, possibly RAID-1
In-Reply-To: <16085.23940.164807.702704@notabene.cse.unsw.edu.au>
Message-ID: <Pine.LNX.4.50.0305290313030.940-100000@montezuma.mastecende.com>
References: <20030408042239.053e1d23.akpm@digeo.com> <3ED49A14.2020704@aitel.hist.no>
 <20030528111345.GU8978@holomorphy.com> <3ED49EB8.1080506@aitel.hist.no>
 <20030528113544.GV8978@holomorphy.com> <20030528225913.GA1103@hh.idb.hist.no>
 <3ED54685.5020706@erkkila.org> <16085.23940.164807.702704@notabene.cse.unsw.edu.au>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: linux-kernel-owner@vger.kernel.org
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 1700
Lines: 53

On Thu, 29 May 2003, Neil Brown wrote:

> I think this might fix the bug, but I haven't looked very closely
> yet.  I will expore it more deeply when I get time.
> 
> NeilBrown

No go;

raid0:   comparing sdd1(4193152) with sdd1(4193152)
raid0:   END
raid0:   ==> UNIQUE
raid0: 1 zones
raid0: looking at sdc1
raid0:   comparing sdc1(4193152) with sdd1(4193152)
raid0:   EQUAL
raid0: FINAL 1 zones
raid0: multiple devices for 1 - aborting!
slab error in cache_free_debugcheck(): cache `size-32': double free, or memory before object was overwritten
Call Trace:
 [<c0148da3>] kfree+0xf3/0x2e0
 [<c0366a64>] raid0_run+0x234/0x250
 [<c0366a64>] raid0_run+0x234/0x250
 [<c012529a>] printk+0x1ca/0x280
 [<c0371fa4>] do_md_run+0x2f4/0x560
 [<c0371fbb>] do_md_run+0x30b/0x560
 [<c012529a>] printk+0x1ca/0x280
 [<c03724f2>] autorun_array+0x82/0xa0
 [<c012529a>] printk+0x1ca/0x280
 [<c03726ff>] autorun_devices+0x1ef/0x230
 [<c0375569>] autostart_arrays+0x29/0xba
 [<c036f8f6>] mddev_put+0x16/0xb0
 [<c0250728>] capable+0x18/0x40
 [<c03737de>] md_ioctl+0x56e/0x5a0
 [<c0169759>] blkdev_open+0x29/0x30
 [<c015f0dc>] dentry_open+0x14c/0x230
 [<c0148c2a>] kmem_cache_free+0x1ca/0x250
 [<c02a2f0b>] blkdev_ioctl+0x8b/0x3b1
 [<c01747d6>] sys_ioctl+0x156/0x310
 [<c056f6b7>] md_run_setup+0x57/0x80
 [<c056ef28>] prepare_namespace+0x8/0xa0
 [<c01050fb>] init+0x5b/0x210
 [<c01050a0>] init+0x0/0x210
 [<c01070e5>] kernel_thread_helper+0x5/0x10


-- 
function.linuxpower.ca
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/