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 95D28EB64D9 for ; Fri, 7 Jul 2023 08:54:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231594AbjGGIy4 (ORCPT ); Fri, 7 Jul 2023 04:54:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40202 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232396AbjGGIyy (ORCPT ); Fri, 7 Jul 2023 04:54:54 -0400 Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 282842116 for ; Fri, 7 Jul 2023 01:54:53 -0700 (PDT) Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-1b8b29eb551so17790155ad.3 for ; Fri, 07 Jul 2023 01:54:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688720092; x=1691312092; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=MQ6fgIhDLVZg04LxsAC2t0anmvaYhwdWlDV+pQJ8Auc=; b=C6LCqPrdElt0qNjMtgyvjbkJL/TsQ2u3FWVPDeJTuB3NYtz/XeDnVc9ZrFP5GD3gZA hfSX4mBrrE1f+IVZVKqzmFRQRASpBOogM6c47UIxJzqrdHzRn8lHxoKODWdXC/uPhbqt rqPuHexZNCRxoSwsLs+41kodiPahvGfdyTPAcOR/IzwO3a3idR1v9UmzvaAK7rD5xK5d GpURHt4ZuTQX96R+achQ+kETmCpM0Xk++IXEXDQQDedrhCemMfDzr8Jpo+BVXvwQCLpT VGb9CfXuRtV+fipM5pBvo16QAPbGMM+eR5yiCvoz3uIE6X2k3IiTHGkkJaKDWD+l8++s aAyA== X-Gm-Message-State: ABy/qLYFo9P9D7IQGW37cwgxRwOsZOzLp4M3sORg/R6SP3PKFFiCt4od 2OXshe+HRh5pX553eOTs8WWVIqpHgVCOz2H29CUoAIkw3L3Q X-Google-Smtp-Source: APBJJlH/6XUTd0vo2I6hYGqtjOXqugsdmlRs6OPKCWMF8oV9KCJpoI4Z+pjsIwuyh/eCQHgzTDqetM2K4JyPrJ5qEez8b5WEP5dr MIME-Version: 1.0 X-Received: by 2002:a17:902:e843:b0:1b8:a70e:dd00 with SMTP id t3-20020a170902e84300b001b8a70edd00mr4150807plg.6.1688720092614; Fri, 07 Jul 2023 01:54:52 -0700 (PDT) Date: Fri, 07 Jul 2023 01:54:52 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003ed80905ffe1c97e@google.com> Subject: [syzbot] Monthly f2fs report (Jul 2023) From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hello f2fs maintainers/developers, This is a 31-day syzbot report for the f2fs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/f2fs During the period, 4 new issues were detected and 1 were fixed. In total, 11 issues are still open and 29 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 212 Yes INFO: task hung in f2fs_balance_fs https://syzkaller.appspot.com/bug?extid=8b85865808c8908a0d8c <2> 96 Yes kernel BUG in f2fs_evict_inode https://syzkaller.appspot.com/bug?extid=e1246909d526a9d470fa <3> 49 Yes possible deadlock in f2fs_file_mmap https://syzkaller.appspot.com/bug?extid=c0e3db4f9cd6e05cadd3 <4> 4 Yes WARNING: lock held when returning to user space in f2fs_write_single_data_page https://syzkaller.appspot.com/bug?extid=eb6201248f684e99b9f8 <5> 1 Yes general protection fault in f2fs_drop_extent_tree https://syzkaller.appspot.com/bug?extid=f4649be1be739e030111 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.