Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753350Ab1BNK5I (ORCPT ); Mon, 14 Feb 2011 05:57:08 -0500 Received: from mail-bw0-f46.google.com ([209.85.214.46]:37064 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752607Ab1BNK5G (ORCPT ); Mon, 14 Feb 2011 05:57:06 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:date:from:to:cc:subject:message-id:mime-version:content-type :content-disposition:user-agent; b=F5VJrzXxwB3vVAEjc+ufSLH+asX2Rp1azxc9LBghWkxK6/aOFOKvieHBdUhKmPsmhj gKaAjt47QFxThWkZ2+2D4RO1YJP+QHCRTcLG0mtBbtq2PBceNxxxOI3tymgzTs1eFXR0 711x6PrIsiGdaQJmMev8l/KjvGs0cY8CC1mek= Date: Mon, 14 Feb 2011 11:56:59 +0100 From: Tejun Heo To: mszeredi@suse.cz, viro@zeniv.linux.org.uk Cc: linux-kernel@vger.kernel.org, kovariadam@gmail.com Subject: FUSE triggering BUG through blkdev_put() Message-ID: <20110214105659.GB18742@htj.dyndns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 607 Lines: 18 Please take a look at the following bug. https://bugzilla.kernel.org/show_bug.cgi?id=28642 The bug title and description are completely misleading but the problem seems to have been caused by the recent eviction related changes. FUSE ends up blkdev_put'ting while I_CLEAR is still set on the blkdev's inode triggering BUG_ON() in iput(). Thanks. -- tejun -- 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/