From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 9161B19FA8D for ; Tue, 26 Aug 2025 07:13:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756192416; cv=none; b=I81nXymMaqE8RlBigmoH7wXnHoBozQnyFc0fDl48xF8GTUGb0jllponmnwuNZrS2EIySypPT2w8Nl+KreLiIZzeta84KFMJojmliliaBAsytWZbHiHXZq+hDZog7WW4bsGsRw73SPIOBh9ZVtAPsa0u0pOM2f9Byg5Mx7QDLMjo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756192416; c=relaxed/simple; bh=1FuBkqFIabgtFYenvUjjzRPxZoBYerHuUXc+RO9orlA=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=jVB78mu39s+QCBFWrdNxz11LjZ0W5PC2DdJ+R+hKFHZilyKQZdAlPBXvAeZhesv3BBnD/TZe7cqeNghynsq8kPpYSWJPsjbu21tKPc/rIcRPtjcLyUXAC9xv2zEIcdQpzkMH3bdUh210aE/odWRGXgvsRfLCN8sFq4NgBDN9alA= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3eab737b99cso26304025ab.1 for ; Tue, 26 Aug 2025 00:13:34 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756192414; x=1756797214; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=jPUJLTCW+VGEQ1LsWf3zUxjP0zIDrdC0uYjAPHNBV3A=; b=Z96uVBjCWv2IDea09K+6zh/dXeo8/7eds/t3e4QWAHpUBQXhtTMvhWOYot1qpE5a8v FlwQZqYBYw/5LoOTVLZKQ5i5awHGzfFH/sgPWVTGRWofX951hMK6i4NEMgTo6BC3N9y9 6bovHuriMBhmri2bJB68p+F0xZzvnZO93/oAC+ML9UigG6X2DFAGFASn6l5zLnbjqvnz PA/3LODljhjd7YzvuOTlbOU7LK9i4++teUe7d7QwDpRnU2d/pdO5LEWIA4f1Pl296mcC dG2eg3q2Dn1Agx3Vs57zFcN0prvAxRQWkqkJV48ihj1Nrk22CyxdBHYrw800bxVsOqKW TcBA== X-Gm-Message-State: AOJu0YxwA4lE9RwR9eC2eyKwohHiPTe0FrheJQJYy87E374SjbjG2pLq EnOr+qLQHlPed4E/RA+m+afji/oa9A/txf/3DiFLcb4ct0a1IrAFY1d+AHeHVhN5hAwICn4SJmZ mO0rQ1WOuKmOqj7PJhmGv6gH960WpDJ/tpeGEhAzdrZVzkYiZxbWdfdkbx7w= X-Google-Smtp-Source: AGHT+IHkx0wZd2J60BKpDyIXDeNnPSsA78PqWlgb4F6xOsewL8rjHw4CMigtGvTSdkNr4EX8nidVXCZByFsqispjKvZQY5f+A6pX Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:c268:0:b0:3e5:4631:54a5 with SMTP id e9e14a558f8ab-3e921f3be05mr243600775ab.18.1756192413798; Tue, 26 Aug 2025 00:13:33 -0700 (PDT) Date: Tue, 26 Aug 2025 00:13:33 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ad5e9d.050a0220.37038e.00af.GAE@google.com> Subject: [syzbot] Monthly hfs report (Aug 2025) From: syzbot To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello hfs maintainers/developers, This is a 31-day syzbot report for the hfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/hfs During the period, 2 new issues were detected and 0 were fixed. In total, 43 issues are still open and 25 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 106342 Yes kernel BUG in hfs_write_inode https://syzkaller.appspot.com/bug?extid=97e301b4b82ae803d21b <2> 13601 Yes possible deadlock in hfsplus_get_block https://syzkaller.appspot.com/bug?extid=b7ef7c0c8d8098686ae2 <3> 9699 Yes KMSAN: uninit-value in hfsplus_cat_case_cmp_key https://syzkaller.appspot.com/bug?extid=50d8672fea106e5387bb <4> 4816 Yes possible deadlock in hfs_find_init (2) https://syzkaller.appspot.com/bug?extid=e390d66dda462b51fde1 <5> 4627 Yes KMSAN: uninit-value in hfsplus_delete_cat https://syzkaller.appspot.com/bug?extid=fdedff847a0e5e84c39f <6> 4377 Yes KMSAN: uninit-value in hfsplus_attr_bin_cmp_key https://syzkaller.appspot.com/bug?extid=c6d8e1bffb0970780d5c <7> 3343 Yes KASAN: slab-out-of-bounds Read in hfsplus_uni2asc https://syzkaller.appspot.com/bug?extid=076d963e115823c4b9be <8> 3050 Yes KMSAN: uninit-value in hfsplus_lookup https://syzkaller.appspot.com/bug?extid=91db973302e7b18c7653 <9> 2736 Yes WARNING in hfs_bnode_create https://syzkaller.appspot.com/bug?extid=a19ca73b21fe8bc69101 <10> 2402 Yes possible deadlock in hfs_extend_file (3) https://syzkaller.appspot.com/bug?extid=2a62f58f1a4951a549bb --- 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.