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 1C347C77B7A for ; Thu, 1 Jun 2023 02:09:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230405AbjFACJA (ORCPT ); Wed, 31 May 2023 22:09:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229851AbjFACI5 (ORCPT ); Wed, 31 May 2023 22:08:57 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC3E0123; Wed, 31 May 2023 19:08:55 -0700 (PDT) Received: from dggpeml500021.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4QWqF94Sn8zqTb3; Thu, 1 Jun 2023 10:04:13 +0800 (CST) Received: from [10.174.177.174] (10.174.177.174) by dggpeml500021.china.huawei.com (7.185.36.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Thu, 1 Jun 2023 10:08:53 +0800 Message-ID: Date: Thu, 1 Jun 2023 10:08:53 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.1.2 From: Baokun Li Subject: Re: [syzbot] Monthly ext4 report (May 2023) To: syzbot , , , , , , CC: Baokun Li , yangerkun References: <000000000000834af205fce87c00@google.com> Content-Language: en-US In-Reply-To: <000000000000834af205fce87c00@google.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.174.177.174] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpeml500021.china.huawei.com (7.185.36.21) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On 2023/5/30 20:38, syzbot wrote: > Hello ext4 maintainers/developers, > > This is a 31-day syzbot report for the ext4 subsystem. > All related reports/information can be found at: > https://syzkaller.appspot.com/upstream/s/ext4 > > During the period, 3 new issues were detected and 10 were fixed. > In total, 46 issues are still open and 106 have been fixed so far. > > Some of the still happening issues: > > Ref Crashes Repro Title > <1> 124 Yes kernel BUG in ext4_do_writepages > https://syzkaller.appspot.com/bug?extid=d1da16f03614058fdc48 > <2> 48 No WARNING in ext4_write_inode (2) > https://syzkaller.appspot.com/bug?extid=748cc361874fca7d33cc > <3> 8 Yes WARNING in ext4_da_update_reserve_space (2) > https://syzkaller.appspot.com/bug?extid=a1232eabd7a3d43d4fb5 > <4> 8 Yes kernel BUG in __ext4_journal_stop > https://syzkaller.appspot.com/bug?extid=bdab24d5bf96d57c50b0 > <5> 7 Yes kernel BUG in ext4_write_inline_data > https://syzkaller.appspot.com/bug?extid=f4582777a19ec422b517 > > --- > Hello, Theodore! Patch "[PATCH v2] ext4: fix race condition between buffer write and page_mkwrite​" in maillist fixes issues <1>,<4>,<5>. Patch set "[PATCH v4 00/12] ext4: fix WARNING in ext4_da_update_reserve_space" in maillist fixes issues <3>. These patches have been reviewed, could you have time to merge them in? I would appreciate it if you could. Thanks! -- With Best Regards, Baokun Li .