From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28DC3C001DE for ; Mon, 31 Jul 2023 09:38:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231540AbjGaJiU (ORCPT ); Mon, 31 Jul 2023 05:38:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57054 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231463AbjGaJhy (ORCPT ); Mon, 31 Jul 2023 05:37:54 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DCC92E5; Mon, 31 Jul 2023 02:37:48 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id C14EF67373; Mon, 31 Jul 2023 11:37:44 +0200 (CEST) Date: Mon, 31 Jul 2023 11:37:44 +0200 From: Christoph Hellwig To: syzbot Cc: brauner@kernel.org, chao@kernel.org, hch@lst.de, huyue2@coolpad.com, jack@suse.cz, jefflexu@linux.alibaba.com, linkinjeon@kernel.org, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com, xiang@kernel.org Subject: Re: [syzbot] [erofs?] [fat?] WARNING in erofs_kill_sb Message-ID: <20230731093744.GA1788@lst.de> References: <000000000000f43cab0601c3c902@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000000000000f43cab0601c3c902@google.com> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 31, 2023 at 12:57:58AM -0700, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: d7b3af5a77e8 Add linux-next specific files for 20230728 Hmm, the current linux-next tree does not seem to have that commit ID any more, and the line numbers don't match up. I think it is the WARN_ON for the magic, which could probably be just removed. I'll try the reproducers when I find a bit more time.