From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EAEC9152517 for ; Mon, 16 Sep 2024 12:27:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726489649; cv=none; b=KgAtK1Uj30OGDxwMMuSh0r+Hc/eShoCguWSBgFndiFsND+ZP2S12lag999Oz75YsvQIXFoBgR4PfmChSQxnGZMlZP74lypZgcgDzJ/7xDAFZ2PAho6jZZDkhktjval4VJ8t7B/+/8SzC+r1SRSaWVSKB/vccDIp2s5WUfcyLr9M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726489649; c=relaxed/simple; bh=WRdqu3dsOVSI0lNgiDnJrUv7eoGbmpzNFNQ11X99l3k=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=s+4tQ0Cx3KmyiOntQt1mrZIXE1mXqNDZwIXDRAO7AIPNHLUP/N29b4Ks1yJBUMDwHZO26PcMa9sEg3uJtXtPXcmscj3xAyvfUOlrlFnf+BzczfUYDp0x4x9zWErUAotPxegQ167VRW81BI7bUHj6HmJ5ghT86dAJmcu1WjzA7Cg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f198.google.com with SMTP id e9e14a558f8ab-39f4e119c57so64267715ab.2 for ; Mon, 16 Sep 2024 05:27:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726489647; x=1727094447; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=LlTq1FKLOUJVjmvuCSRVVshFU5CeqzTXz/udGtr7rFg=; b=bzdQ2USEJDGaCOmHQ005GzW0QPHMQLeaCMtU9w/Z/7RUuAhUJro3IHI7qG0a5fDdyq 72zTF+LK1Taqc0ihZyh8sB9EE9X8LIPEWYQf3AL37A192StpAa8i7ZmIVMkAZY34gGqk n3N9GkFDxxcSm8GrS3d+yYPuuycSe4QuZalrhhry83dulIqjT95DFPkHC053T2zyDB9O GL3nUbB3CHbUezNmrEkCuHnBd9etQpVC//+oJhb0gNXUikc/f9kv9NYUqZyLoNoDNDKf vQ4aqUznBO6xwPQy2LALSkAB0gsISrnfIIPfbV6MjLOp6OIlk9EhWVbF1MIegR+2/nb/ n8BA== X-Forwarded-Encrypted: i=1; AJvYcCWSKiESLm0+fw96+4BBiU7j9Tm2lNGxXX5TTQqUawtQBQ+3MvWL2oxYOwq2CUYTX72E83VR2E3Sb4UEFkE=@vger.kernel.org X-Gm-Message-State: AOJu0YyM81xmK06zbquZAYQjZhslruvXWg7pv69msYbLLrwo8tRABoVI K5PJHJJNon2TfdnOEJHM3RTBiGaLcOopAMsx4imEd5Vzl62ltx8rF5HXwLyJavMA0vTNV72GXfl uB35uzkJgt9Auu+MwhXG4yUH+WHcxmK+hNdV/D2sLxQOAwy0ephP8GZw= X-Google-Smtp-Source: AGHT+IHLIwUx6pn339V3ltmZupk9Di8OEjQGeA8YFKo4dPTP2a30LofFmtnVOuEXCbghRY7krTwzh3YB08M+uu6lmBBxwACSaxhO Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:218c:b0:3a0:9050:702a with SMTP id e9e14a558f8ab-3a090507262mr75239965ab.17.1726489647183; Mon, 16 Sep 2024 05:27:27 -0700 (PDT) Date: Mon, 16 Sep 2024 05:27:27 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <66e8242f.050a0220.252d9a.0001.GAE@google.com> Subject: [syzbot] Monthly ext4 report (Sep 2024) From: syzbot To: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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, 7 new issues were detected and 0 were fixed. In total, 38 issues are still open and 140 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 11122 Yes WARNING: locking bug in ext4_move_extents https://syzkaller.appspot.com/bug?extid=7f4a6f7f7051474e40ad <2> 1321 Yes kernel BUG in ext4_do_writepages https://syzkaller.appspot.com/bug?extid=d1da16f03614058fdc48 <3> 1251 Yes INFO: task hung in sync_inodes_sb (5) https://syzkaller.appspot.com/bug?extid=30476ec1b6dc84471133 <4> 807 Yes WARNING: locking bug in __ext4_ioctl https://syzkaller.appspot.com/bug?extid=a537ff48a9cb940d314c <5> 768 Yes WARNING: locking bug in ext4_ioctl https://syzkaller.appspot.com/bug?extid=a3c8e9ac9f9d77240afd <6> 489 No INFO: task hung in sb_start_write https://syzkaller.appspot.com/bug?extid=fb3ada58a6c0a3208821 <7> 459 No INFO: task hung in ext4_stop_mmpd https://syzkaller.appspot.com/bug?extid=0dd5b81275fa083055d7 <8> 342 Yes INFO: task hung in jbd2_journal_commit_transaction (5) https://syzkaller.appspot.com/bug?extid=3071bdd0a9953bc0d177 <9> 167 Yes possible deadlock in ext4_xattr_inode_iget (3) https://syzkaller.appspot.com/bug?extid=ee72b9a7aad1e5a77c5c <10> 64 Yes kernel BUG in ext4_write_inline_data_end (2) https://syzkaller.appspot.com/bug?extid=0c89d865531d053abb2d --- 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.