From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 BEB1F2F6173 for ; Tue, 26 Aug 2025 07:13:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756192416; cv=none; b=rK48KvNk1nVfixWx14gsR5zVWe5UgGaioRkpDrnSlqcinMFmYZ4NFTg5sEuf5iWfXCs+X+2tm53Db67mSUO9Ii+zHCop8xygb2PoC1tPlyZjdd8r0igaY5bRZCWVw2NxvmPsj1PyD06rxe7r7R1CU4J1n4VYXBuBCH3tEoGUoFA= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-886e2e808d0so134649239f.3 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=O1s7iT6gboYyn7tiqj+E4d6FmIv/83OwiEynfm/RXjNLckz1PvXr7iKprqXeje6DIY YyFi9GjVHJ0FkHlQ+Wp+TTqTS1zblHIpQvxrKb47DnKFxL3QidNK1A/kYtnxgvAfLFSh DUaxrVEzV9C0l6oK9s59RMxHcDk7D7/2Bgfj0A+xNkeYMFJWmrtJRVaerWrwv0fV8Uel /Fq+9CUHbP2enMI8t8E2zwjQsjjVd+2P3aFja6LDpW6IOR/VhqEQ6IlejekNqyJY3h12 FgSMQDHVN6yv14JQbNrnr3+bJT3NqAuqxNK2LRXxDhoAh83kpMS+LnKQho6DhDfn3qf/ S9Ew== X-Forwarded-Encrypted: i=1; AJvYcCUp3+EwgvAvjlTyHRxp+dSXI6HLntI3RiR9U5GGsCeFe6EhEEnYXxQfKomWsY8Lr/gVTk1OgizZeFhMJBA=@vger.kernel.org X-Gm-Message-State: AOJu0Yx1unuwMHOkC+EL+Ck68f9fPNd7vqak7oB8IB5E65ifNBRggokA xYCe3ZY6xh4SL9fjA7kD4ahlkV122lmoqJ0FMvNpdtvJrB86LZdiV/47udlBqfj2zKgYt4R5nFq j4xIx1ZND9wM/XOfdaxURGL1KBKKTjShPcC6QsacfrVc7+y7ZSQqr+J53Lhc= X-Google-Smtp-Source: AGHT+IHkx0wZd2J60BKpDyIXDeNnPSsA78PqWlgb4F6xOsewL8rjHw4CMigtGvTSdkNr4EX8nidVXCZByFsqispjKvZQY5f+A6pX Precedence: bulk X-Mailing-List: linux-kernel@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.