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 9E023C4167D for ; Wed, 8 Nov 2023 23:44:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230391AbjKHXo0 (ORCPT ); Wed, 8 Nov 2023 18:44:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58394 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229508AbjKHXoY (ORCPT ); Wed, 8 Nov 2023 18:44:24 -0500 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F5B82102 for ; Wed, 8 Nov 2023 15:44:22 -0800 (PST) Received: by mail-oi1-f200.google.com with SMTP id 5614622812f47-3b2f43c4853so347753b6e.1 for ; Wed, 08 Nov 2023 15:44:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699487062; x=1700091862; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=omOPkzFOgHujhTqR136cEFG8vnTdihPbkd8WFXv4dFg=; b=ErwFXKeH5Z6g5BpjsBWgojMeEhtgyLIb6QZPxK+dUPn7qlNwEEcGBvp7n6+686xb76 dnJUMf061FlUvZ9nltS3n47vB3jzl+T8ig6G3CPWJDIEKSxuj5fej4XllachzpFj46Ml 05gOuxdekh6FFkJxnqRiOsniIfFDLIGI8B0mapjffotSZ+hPCDUn4y7EDYceKvUtNrHw ImfLSMnRU/wHfNJmSqL8WCl1EIRbUoQ4MqgZ8Hjq/nrWsKwzTPT5eb22xUsTlYWd+lPh lEXnOebv60hLFrFK/1XOPxsM3AmKd65NzPTq2kfbb1bBpzlvCerz/zDeiQeQZoVSXiox 0Skw== X-Gm-Message-State: AOJu0YyeP3AENb5pUAhiRc9ALlFPhb9mCgadRx0c7iuPEbQIKn4EHTEr mlA379q4Az16CfP8xd1mLcqxoBaSf6xz7b7BL4B7vqVT5otG X-Google-Smtp-Source: AGHT+IH8aLmqQLsGNTdroA2ZGENBSlGH3Kfq7L6wzTA2W0YLF3ESChu2j6nowvN6/kmPNHZrupMI9zOhidOYKsqo5KfV8j2kLNYH MIME-Version: 1.0 X-Received: by 2002:a05:6808:1799:b0:3b2:e45a:7475 with SMTP id bg25-20020a056808179900b003b2e45a7475mr10745oib.11.1699487061898; Wed, 08 Nov 2023 15:44:21 -0800 (PST) Date: Wed, 08 Nov 2023 15:44:21 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000009ffc470609acaa3a@google.com> Subject: [syzbot] Monthly ext4 report (Nov 2023) From: syzbot To: adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tytso@mit.edu Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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, 2 new issues were detected and 0 were fixed. In total, 41 issues are still open and 118 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 51606 Yes possible deadlock in console_flush_all (2) https://syzkaller.appspot.com/bug?extid=f78380e4eae53c64125c <2> 10182 Yes KASAN: slab-out-of-bounds Read in generic_perform_write https://syzkaller.appspot.com/bug?extid=4a2376bc62e59406c414 <3> 5928 Yes WARNING: locking bug in ext4_move_extents https://syzkaller.appspot.com/bug?extid=7f4a6f7f7051474e40ad <4> 470 Yes WARNING: locking bug in __ext4_ioctl https://syzkaller.appspot.com/bug?extid=a537ff48a9cb940d314c <5> 207 Yes WARNING: locking bug in ext4_ioctl https://syzkaller.appspot.com/bug?extid=a3c8e9ac9f9d77240afd <6> 150 No possible deadlock in evict (3) https://syzkaller.appspot.com/bug?extid=dd426ae4af71f1e74729 <7> 101 Yes INFO: task hung in sync_inodes_sb (5) https://syzkaller.appspot.com/bug?extid=30476ec1b6dc84471133 <8> 30 Yes kernel BUG in ext4_write_inline_data_end https://syzkaller.appspot.com/bug?extid=198e7455f3a4f38b838a <9> 16 No possible deadlock in start_this_handle (4) https://syzkaller.appspot.com/bug?extid=cf0b4280f19be4031cf2 <10> 13 Yes INFO: rcu detected stall in sys_unlink (3) https://syzkaller.appspot.com/bug?extid=c4f62ba28cc1290de764 --- 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.