Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932206AbWELUSj (ORCPT ); Fri, 12 May 2006 16:18:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932211AbWELUSj (ORCPT ); Fri, 12 May 2006 16:18:39 -0400 Received: from dtp.xs4all.nl ([80.126.206.180]:64394 "HELO abra2.bitwizard.nl") by vger.kernel.org with SMTP id S932210AbWELUSh (ORCPT ); Fri, 12 May 2006 16:18:37 -0400 Date: Fri, 12 May 2006 22:18:36 +0200 From: Erik Mouw To: Andrew Vasquez Cc: Or Gerlitz , linux-scsi@vger.kernel.org, rmk@arm.linux.org.uk, axboe@suse.de, linux-kernel@vger.kernel.org, torvalds@osdl.org Subject: Re: [BUG 2.6.17-git] kmem_cache_create: duplicate cache scsi_cmd_cache Message-ID: <20060512201835.GB29077@harddisk-recovery.com> References: <20060511151456.GD3755@harddisk-recovery.com> <15ddcffd0605112153q57f139a1k7068e204a3eeaf1f@mail.gmail.com> <20060512171632.GA29077@harddisk-recovery.com> <20060512172729.GA2321@andrew-vasquezs-powerbook-g4-15.local> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060512172729.GA2321@andrew-vasquezs-powerbook-g4-15.local> Organization: Harddisk-recovery.com User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1467 Lines: 39 On Fri, May 12, 2006 at 10:27:29AM -0700, Andrew Vasquez wrote: > On Fri, 12 May 2006, Erik Mouw wrote: > > I tracked it down with git bisect. The culprit is this commit: > > > > 56cf6504fc1c0c221b82cebc16a444b684140fb7 is first bad commit > > diff-tree 56cf6504fc1c0c221b82cebc16a444b684140fb7 (from > > d98550e334715b2d9e45f8f0f4e1608720108640) > > Author: Russell King > > Date: Fri May 5 17:57:52 2006 +0100 > > > > [BLOCK] Fix oops on removal of SD/MMC card > > > > The block layer keeps a reference (driverfs_dev) to the struct > > device associated with the block device, and uses it internally > > for generating uevents in block_uevent. > > > > Block device uevents include umounting the partition, which can > > occur after the backing device has been removed. > ... > > THat's really weird... I reported a completely unrelated problem some > days ago: > > http://marc.theaimsgroup.com/?l=linux-kernel&m=114728598328769&w=2 AFAICS it's the same bug. Apparently you can trigger it with any scsi host driver. Erik -- +-- Erik Mouw -- www.harddisk-recovery.com -- +31 70 370 12 90 -- | Lab address: Delftechpark 26, 2628 XH, Delft, The Netherlands - 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/