From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 32FA73D987 for ; Tue, 2 Sep 2025 09:20:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756804835; cv=none; b=HnyOR6U7R0s1VV1yMvuJyXeSIjLmQPiAxk+gItd/ekZOCyFTNJv++SGGpVI9tY5YjtZYApPbxAhXq1KfRY+QRyyWvo2UFx+U7G6BCbbnri/UDSK7pLAg2S/DphjS6uv6t6T4DCbCgSn16bMWEvEwDu2gCVQJLMZvFnr2Hlz6U0c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756804835; c=relaxed/simple; bh=3zbFH3NfCG6PExXmtMAKrqokdBlZbKycFTghETNw5x0=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=dvP7+lbCWzhv+8JA7NYG1hhCV4U+q+hqQzJsqYtf/zbAnp8jYGaBpxByVcev1psuSfsjA1hqH6rjl1imaRCIGruC039YDJ6MKRpCF1RIbqRLH3UHsuJ17wevx+caGZZjsZjdgP4RwvqXvA6lR5uTtFl5u7AtUNNwBahAozUlt18= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3eca67caa2bso57362025ab.0 for ; Tue, 02 Sep 2025 02:20:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756804833; x=1757409633; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Osa16BAe0oPttsuktQJPR9uoZh+5UDs3WW7uk5/b//U=; b=K0A+gZfiun2fG6TX8Feb1bcqdERb6xptcKzpMHC0dVgtoeDueiKuvxHK1o7jiOGTTa /UmfoDbsUZwWgFhLYsXyvv4LigHkbLy3g+/YlhvHeAW4vmhUOBW6n+NkLjYqHT0rELUF /wUik4SG7tN7vALzVYNwpmId746Zfbykf6vm2I+XSaIRBMJNN8UY3pn6dbIW1rem01FI 7BeLYF6cOUpj8I0rpqsxxiaZMY8g/LzHQtXlQslujxhg0AjS1UduI37PZzeG2fQXe1Nx tfG9vS+9z4DV+q8MpLxnInT89KLHuzSVz+yxU3aDuUKz8thqJfz4SL91VsGig09l/tEF 2x1w== X-Forwarded-Encrypted: i=1; AJvYcCWgivU5XFHhs3wEtCEO/75janHzulLkQ5tZzKobF0lm+c3BkzEUyHWCUp3n9wgSpiYNnUidYYHH3Gwoa6s=@vger.kernel.org X-Gm-Message-State: AOJu0YyTcn5dev+KMi8n0vlAj+1pO40ohGHQHsSQXpsBI06qAvBx28NR WK1Z/GtSN14AAjHBSZDO/l6VPByOwL/uvNcWjl2Ms2KaD7E+SxELVfT3YPjVNjhowvWc7NYp19I KbEf4T+FW/19ZzaYAiZxx8pEu/M6szg3ji+URQPZDO12V+7l7Pi3qIQZXdeQ= X-Google-Smtp-Source: AGHT+IE0aLMHTHvzdjyedkAA9IhTemTUqBrycikGy0pxsSkflnUQVyEIXRP/pHtC26uBzz/R5qakBZqRZJ7h81hMXsMcSLeMwD1t Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2196:b0:3f0:40fd:9d1c with SMTP id e9e14a558f8ab-3f40066c444mr170838375ab.9.1756804833293; Tue, 02 Sep 2025 02:20:33 -0700 (PDT) Date: Tue, 02 Sep 2025 02:20:33 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68b6b6e1.050a0220.3db4df.01cb.GAE@google.com> Subject: [syzbot] Monthly f2fs report (Sep 2025) From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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 0 were fixed. In total, 9 issues are still open and 63 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 1301 Yes INFO: task hung in f2fs_balance_fs https://syzkaller.appspot.com/bug?extid=8b85865808c8908a0d8c <2> 1006 Yes kernel BUG in f2fs_evict_inode (4) https://syzkaller.appspot.com/bug?extid=5c81eb8c0a380fa578b5 <3> 81 Yes INFO: task hung in f2fs_issue_checkpoint (2) https://syzkaller.appspot.com/bug?extid=8a7eea50810efde15b0a --- 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.