Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754974Ab0KDCZN (ORCPT ); Wed, 3 Nov 2010 22:25:13 -0400 Received: from mail-qy0-f181.google.com ([209.85.216.181]:39492 "EHLO mail-qy0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751287Ab0KDCZK convert rfc822-to-8bit (ORCPT ); Wed, 3 Nov 2010 22:25:10 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=VtaLaIiVzEMRe0PGEkthhXywnjjkmN/fHrIf3RCLAlcdMnoe7J2RCu+lOAwhPa0nKN cVhkbYicIimDOUb3CMdCU0x3/JLGcmGx1JFn5A201/KkjVT8IcJgzfyM207xqTxZr080 T+WBLgUNV210/HWzmnAEeqTZAr3Sc8yMq8cPU= MIME-Version: 1.0 In-Reply-To: <20101103162015.99475a0b.randy.dunlap@oracle.com> References: <20101103162015.99475a0b.randy.dunlap@oracle.com> Date: Thu, 4 Nov 2010 10:25:09 +0800 Message-ID: Subject: Re: Linux 2.6.37-rc1 (scsi_debug: list corruption) From: Xiaotian Feng To: Randy Dunlap Cc: Linus Torvalds , scsi , Linux Kernel Mailing List Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1582 Lines: 31 On Thu, Nov 4, 2010 at 7:20 AM, Randy Dunlap wrote: > > > [  102.555847] calling  scsi_debug_init+0x0/0x704 [scsi_debug] @ 3337 > Nov  3 16:06:12 control kernel: [  102.555847] calling  scsi_deb[  102.622974] scsi_debug: host protection > [  102.627513] scsi4 : scsi_debug, version 1.82 [20100324], dev_size_mb=8, opts=0x0 > Nov  3 16:06:13 control kernel: [  102.639095] initcall scsi_debug_init+0x0/0x704 [scsi_debug] returned 0 after 75039 usecs > Nov  3 16:06:13 [  102.651072] ------------[ cut here ]------------ > [  102.657373] WARNING: at /local/linsrc/lnx-2637-rc1/lib/list_debug.c:26 __list_add+0x4d/0xa5() > [  102.666012] Hardware name: OptiPlex GX620 > [  102.671396] list_add corruption. next->prev should be prev (ffffffff81ae5e50), but was 6b6b6b6b6b6b6b6b. (next=ffff88006c880590). This might be related with net rds percpu_counter corruption. Does following patch fix your issue? http://patchwork.ozlabs.org/patch/69939/ > > --- > ~Randy > *** Remember to use Documentation/SubmitChecklist when testing your code *** > -- > 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/ > -- 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/