From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: Re: 2.6.15-git12, slab corruption in ipr Date: Mon, 30 Jan 2006 19:07:11 +0100 Message-ID: <20060130180711.GA8106@suse.de> References: <20060117000533.GA27473@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Received: from ns2.suse.de ([195.135.220.15]:13224 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S964860AbWA3SHN (ORCPT ); Mon, 30 Jan 2006 13:07:13 -0500 Content-Disposition: inline In-Reply-To: <20060117000533.GA27473@suse.de> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: linux-scsi@vger.kernel.org, Brian J King On Tue, Jan 17, Olaf Hering wrote: > I tested the current Linus tree + a few SuSE patches on a p710. There is > some slab corruption. Will check if plain Linus tree gives the same... > > dmesg | grep -wiC9 slab > sda: Write Protect is off > sda: Mode Sense: cb 00 00 08 > SCSI device sda: drive cache: write through > SCSI device sda: 71096640 512-byte hdwr sectors (36401 MB) > sda: Write Protect is off > sda: Mode Sense: cb 00 00 08 > SCSI device sda: drive cache: write through > sda: sda1 sda2 sda3 sda4 > sd 0:0:3:0: Attached scsi disk sda > Slab corruption: start=c000000000431000, len=4096 > d80: c0 00 00 00 00 43 1d 80 c0 00 00 00 00 43 1d 80 > Vendor: IBM Model: IC35L036UCDY10-0 Rev: S28G > Type: Direct-Access ANSI SCSI revision: 03 I made https://bugzilla.novell.com/show_bug.cgi?id=145459 public. No idea if this is one bug (mem corruption on ppc64), or if there are plenty of them. -- short story of a lazy sysadmin: alias appserv=wotan