From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 896004315A for ; Fri, 1 Aug 2025 13:49:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754056178; cv=none; b=c1dS1gw/i+tsLBuBCfm+UfhAY9nPxRwLG/KzxSc8JiwJJEjGYBGHMyO4M3gPdzATogDlNkrysF9mvjFA+zh+3UYkQv0dZgoqEoVmQzRYwDobSKyDztD10tKO5YoDjAvY1htynjYMW3q8G+66srOtP773l5kWWHmPw765B2K/Q8Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754056178; c=relaxed/simple; bh=vRGRmD2OF0jOgtUF3edWj9SRmfioDKKAcamWboIXP/A=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=kccBM10flSL4fHH24Fb3J3oKDXIK9vBF8h6HSDhyHNHouLvthvZUS2p4FnXZ/ZDIAhUgsCVHaNKNoubxaygeCl5ofFJ3kBkobR5HZn/HuDCRIFPO8lhSttNp6L2Oc+UzOSdLlnL2DdhZyM+ZduGAzKNqDoma7lfhc5qKXyZ0pOE= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-881571123dfso90081739f.1 for ; Fri, 01 Aug 2025 06:49:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754056175; x=1754660975; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=DNxgr3qm2Ys714TTlyjFVWm/rdUAMp9OJnDF2EXN9RI=; b=W12kslBz7aoXDdp4HgVSGUkJZwO8/EgbWDjOM1Xv/KR3UVP6j9VuXxpJ71PxdhSBl2 tNTgejVK0ijy3FAKIAVU6UXm4Agd/6oKEF4dxrNuLpFIiGENjZgJmRC0wrLJKoTb6uCN kLudH5JDKSVcxKakI8rAmLlYOSjbdiSa6AVLqYxHO2djCLn/hrlo6keF5DWQpy7yLwno 6TEYlaAUIfB45ziOI3oYDT9lAT357l7lxoCnp5tADaEEQOAMqtvnJiNJ5/s7ubAGQIDK 6l6Dag9BDz7cChNNNnuJVsjsFifo0NMospBI6C8Mq3ZNIoCpiYabrRGTd/GPehSsjXfP 1r5A== X-Forwarded-Encrypted: i=1; AJvYcCVExjrhBYPs3gaRl+e/PeUcGZEMYRbUh6krwPiGcQrRcT+WEhHB65dsiKlAhL5D77H7fxe415ehUgOWB4s=@vger.kernel.org X-Gm-Message-State: AOJu0Yw0marfMj6DbxGc9wWeNdSXN8Fz0XEsYsNHJYY8hGh1vAnxb8Tz RyKFa2NWqZv9/togFRVKZUc1Tcb4rjFkqWkv88aY+nC1oDl/G99Kl0SPJPtQF6Dbflo/W5gqmAc dCgC97vfnewWt23BTRBzdu02uqs6QiHv4b7iUGUBhsr+QPmckbtmrGZWsdC8= X-Google-Smtp-Source: AGHT+IE9ILAeXIH6pfNIPFq5u3zg4e/2UfOHzvv7ZY8AwDOffvHcDlLYeRPK2nIi8mbZ6ddQbIoT1/RwZQRSBhNNjbjK3kYrJzfg Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3188:b0:3e3:d304:10d6 with SMTP id e9e14a558f8ab-3e4059b1cefmr101472965ab.11.1754056175666; Fri, 01 Aug 2025 06:49:35 -0700 (PDT) Date: Fri, 01 Aug 2025 06:49:35 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <688cc5ef.a00a0220.26d0e1.006f.GAE@google.com> Subject: [syzbot] Monthly f2fs report (Aug 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, 0 new issues were detected and 0 were fixed. In total, 11 issues are still open and 61 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 4275 Yes kernel BUG in f2fs_sync_node_pages https://syzkaller.appspot.com/bug?extid=bcdfadd9bda9988fa52a <2> 1288 Yes INFO: task hung in f2fs_balance_fs https://syzkaller.appspot.com/bug?extid=8b85865808c8908a0d8c <3> 956 Yes kernel BUG in f2fs_evict_inode (4) https://syzkaller.appspot.com/bug?extid=5c81eb8c0a380fa578b5 <4> 50 Yes INFO: task hung in f2fs_issue_checkpoint (2) https://syzkaller.appspot.com/bug?extid=8a7eea50810efde15b0a <5> 42 No INFO: task hung in sb_start_write (2) https://syzkaller.appspot.com/bug?extid=b3fba2e269970207b61d <6> 39 Yes kernel BUG in f2fs_write_end_io https://syzkaller.appspot.com/bug?extid=803dd716c4310d16ff3a --- 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.