Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754442AbXKDQLW (ORCPT ); Sun, 4 Nov 2007 11:11:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752431AbXKDQLP (ORCPT ); Sun, 4 Nov 2007 11:11:15 -0500 Received: from sj-iport-4.cisco.com ([171.68.10.86]:26410 "EHLO sj-iport-4.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752028AbXKDQLO (ORCPT ); Sun, 4 Nov 2007 11:11:14 -0500 X-IronPort-AV: E=Sophos;i="4.21,368,1188802800"; d="scan'208";a="14530251" To: Romano Giannetti Cc: Pierre Ossman , linux-kernel@vger.kernel.org Subject: Re: 2.6.34-rc1 eat my photo SD card :-( X-Message-Flag: Warning: May contain useful information References: <1193918202.8439.7.camel@rukbat> <20071102182833.2c055446@poseidon.drzeus.cx> <1194168583.10245.15.camel@rukbat> From: Roland Dreier Date: Sun, 04 Nov 2007 08:11:10 -0800 In-Reply-To: <1194168583.10245.15.camel@rukbat> (Romano Giannetti's message of "Sun, 04 Nov 2007 10:29:43 +0100") Message-ID: User-Agent: Gnus/5.1008 (Gnus v5.10.8) XEmacs/21.4.20 (linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-OriginalArrivalTime: 04 Nov 2007 16:11:11.0033 (UTC) FILETIME=[50BF4290:01C81EFD] Authentication-Results: sj-dkim-2; header.From=rdreier@cisco.com; dkim=pass ( sig from cisco.com/sjdkim2002 verified; ); Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1439 Lines: 32 I had something similar recently, trying to access an SD card in the internal drive of my thinkpad X60. Fortunately, the data wasn't actually corrupted, but when I tried to copy the picture files off the card, I saw garbage filenames in the picture directory, and I saw this in the kernel log: [84797.855013] mmc0: new SD card at address b368 [84798.227299] mmcblk0: mmc0:b368 SD 501248KiB [84798.227541] mmcblk0: p1 [84810.378736] FAT: Filesystem panic (dev mmcblk0p1) [84810.378748] invalid access to FAT (entry 0x0000bfff) [84810.378753] File system has been set read-only [84810.378812] FAT: Filesystem panic (dev mmcblk0p1) [84810.378816] invalid access to FAT (entry 0x0000ffbf) (and on quite a bit longer) When I put the same card back in the camera and used the camera's dock to access the data via USB mass storage, everything worked fine. So it does seem to be at least somewhat MMC-related. Please let me know if there's further debug info that might be helpful... this problem seems to be completely reproducible on my system. I'm running a post 2.6.24-rc1 git tree (v2.6.24-rc1-521-g54866f0 according to git describe). - R. - 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/