From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (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 8986B1DB551 for ; Thu, 5 Feb 2026 12:34:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770294864; cv=none; b=jC8UJ1KH4RD9qBunjdZQySdX938BBD7lDV3GxUkHiBoc8GHOY32U8Vl6gpDPnPI8Q5iflLXG1T58kqqnZDHj/39QImjh83xRQYzcdstHyTjtY1lUig8u4URr9fa6fb012of8KXzKPhf0Hx7Hvu31RalnP/50pGJcpICgy084+eM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770294864; c=relaxed/simple; bh=Kd444AM4WjjVJm+O5iPJyY+aV42WJNV1tBLFGd8rA+Y=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=KKxBy7vsYtSwkiTKUjVO8hqwPyaNOgDLU59BDSPAWozeEZwXDXnu5LAJuleHUAj9JbXuLXOeM8aTqD9YIebUOXQrGBmKA3f1lpbv3hGQ2fbzAoy3r2MrpQ/8R5k4ElqMVxojye5JtvHyLJp8tjJNbcFTlUaV/z4cuLDaQSpaxwQ= 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=209.85.161.69 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-oo1-f69.google.com with SMTP id 006d021491bc7-66304fd62ebso3666474eaf.3 for ; Thu, 05 Feb 2026 04:34:24 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1770294863; x=1770899663; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=FcfvDljY3acd7hIpi4WHccCegIthwUwLfJxJtltlxW0=; b=XQfegCJN8CuKBggdhUEDQz5FOGgPFh8uusQrMAeIpO6r/79SPm8mj8etiukeKFfPKo kR9Zy/IMmA9PXk7ddAgcM0bPVePN1x4XXvDmAi5dzFa1FmTLXdi1u/L6+Ydj3LG6feMe adDC5CEc4JMSJKfTvG2cdSNSTqiaWDdW9b9vQJiKqQ0QQzv+aS8n4rJWiD999F1+Xrn5 F6/mbF2ENQuFdYmdaMhgz7orcPQqx9SerjOVKlwtbzPvqAcCHZ9DflYnysTL5i+ET+bs uAyTSjSp1YDSZyvDREs7iAKh4+AOH4b89faMaM0f6uE/GQ3n7Zkt+/mgCRMayMnwD3cT D5Qw== X-Forwarded-Encrypted: i=1; AJvYcCUJ1JoY+7eK2LfeaEwC92aeRE/CtmXuF4FSStnD4xPnVpuZhFyVdes2jhUCJalhrz+jxkpMihHEuX9OGWs=@vger.kernel.org X-Gm-Message-State: AOJu0YxrDDxssBC4mcpF92s8LmQ2O2AGmRZQoBtGb2b99NSALC72ddse ExwgVBfEvvJfnskO7PIlHLKyn3CW4fkePvOfBRV2PQEoOLAgBzR1PmtframsUq4i1RQJyWt9HCo Kfqimb6IXAHtM2cRFIFnCEJDcdCtzatq2gDKRBOKOqlNMwKcKa6CcecJh8xc= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:134c:b0:663:13ab:b80a with SMTP id 006d021491bc7-66a23df1fc1mr2682134eaf.84.1770294863468; Thu, 05 Feb 2026 04:34:23 -0800 (PST) Date: Thu, 05 Feb 2026 04:34:23 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69848e4f.050a0220.3b3015.0020.GAE@google.com> Subject: [syzbot] Monthly f2fs report (Feb 2026) 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, 3 new issues were detected and 0 were fixed. In total, 9 issues are still open and 73 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 1714 Yes kernel BUG in f2fs_evict_inode (4) https://syzkaller.appspot.com/bug?extid=5c81eb8c0a380fa578b5 <2> 1358 Yes INFO: task hung in f2fs_balance_fs https://syzkaller.appspot.com/bug?extid=8b85865808c8908a0d8c <3> 226 Yes INFO: task hung in f2fs_issue_checkpoint (2) https://syzkaller.appspot.com/bug?extid=8a7eea50810efde15b0a <4> 2 Yes INFO: task hung in f2fs_llseek https://syzkaller.appspot.com/bug?extid=942fb6ce3ac2843a1420 --- 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.