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 69040C83F12 for ; Tue, 29 Aug 2023 03:41:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235604AbjH2DlM (ORCPT ); Mon, 28 Aug 2023 23:41:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235599AbjH2DlF (ORCPT ); Mon, 28 Aug 2023 23:41:05 -0400 Received: from out30-119.freemail.mail.aliyun.com (out30-119.freemail.mail.aliyun.com [115.124.30.119]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00135110 for ; Mon, 28 Aug 2023 20:41:01 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R871e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046051;MF=hsiangkao@linux.alibaba.com;NM=1;PH=DS;RN=6;SR=0;TI=SMTPD_---0VqpwQ-e_1693280457; Received: from 30.97.48.251(mailfrom:hsiangkao@linux.alibaba.com fp:SMTPD_---0VqpwQ-e_1693280457) by smtp.aliyun-inc.com; Tue, 29 Aug 2023 11:40:58 +0800 Message-ID: Date: Tue, 29 Aug 2023 11:40:55 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [syzbot] [erofs?] [fat?] WARNING in erofs_kill_sb To: syzbot , brauner@kernel.org, hch@lst.de, linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <000000000000f43cab0601c3c902@google.com> From: Gao Xiang In-Reply-To: <000000000000f43cab0601c3c902@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2023/7/31 15:57, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: d7b3af5a77e8 Add linux-next specific files for 20230728 > git tree: linux-next > console+strace: https://syzkaller.appspot.com/x/log.txt?x=13018b26a80000 > kernel config: https://syzkaller.appspot.com/x/.config?x=62dd327c382e3fe > dashboard link: https://syzkaller.appspot.com/bug?extid=69c477e882e44ce41ad9 > compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17b490c5a80000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=139a9c7ea80000 > > Downloadable assets: > disk image: https://storage.googleapis.com/syzbot-assets/5efa5e68267f/disk-d7b3af5a.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/b1f5d3e10263/vmlinux-d7b3af5a.xz > kernel image: https://storage.googleapis.com/syzbot-assets/57cab469d186/bzImage-d7b3af5a.xz > mounted in repro: https://storage.googleapis.com/syzbot-assets/2cf2189f623b/mount_0.gz #syz test: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master