From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 29C82266EE7 for ; Fri, 26 Sep 2025 05:14:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758863673; cv=none; b=k9L0EZyMQOGCEuJihJwgS+9yW2EAZLBY84vTQ9WMB+YPQ0B9CMfPeaIaNoivfEiqwxqHWP94RFUirnp+yBBSD6Nm138W9+aeAISMF/yumq+LkZXXPbZTfc8ZfSC1V7jXRpiJ3fwhmeMLJxg41FoRGmG9WybsDySAT/PhwCZFaps= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758863673; c=relaxed/simple; bh=lC761gkFpOQdcOGlWNPdTnK0sldm5KiE8/0aVMwxt04=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=bqkDpNmEsUjmHb+/z4xVDPKEVkXw/AQ9205Ro7HFchcO4r7EQxgXrtD6uBCZbXW/SIYnaaJ34J/GRiom5rOhEsu31cPJeoLHENnlpxm0NdOy2tpQHyawV3trZYn9voRODgSqkBztxZIECKn55UbIghHTHZkHAP0fOK+PkF7InRE= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-42570afa5d2so48157365ab.0 for ; Thu, 25 Sep 2025 22:14:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758863671; x=1759468471; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=DG8Duv53QLwynlPB4debmWfpydCbn0S0pF1aGiZ5NhQ=; b=lCGFd3ysG4/vmKa2UPbyj8uB828bCMCzRvZBOKWolAHXCdV4fXeyEouB/6wZERUtfm XThBQEhBjQzVAg8ZqqaYaXK8GQhr5j71Gr5DSX8ytdOjVFsPjV++t3aooW1Q48TlO8S5 tXcZbClrvGakRZ1+ufkfUEpm6LcpmurMMAYQ2Kbr8qdnvzdn7C8L7LCXvcOjoww9eiE8 rPstNFjUILpLQmRPtBz6qi+4nuPQ238LH9AchuHsx4d9G3byXQFp9dhzWJpa0u3wBiUe BipRw51y09KuVY6SbOUy9MlLiFf+4fRxcGPV2MfZk9TNv01dvc1IStdxYw3NCUwpwhUD GcfA== X-Forwarded-Encrypted: i=1; AJvYcCXugGYBl10NGxfBBlv8bJ8qCLWGghYFLkSd1LxhEw/REWzvVMGUkjo4DWpKvaKy+ailknzqKbnmnvtUkuo=@vger.kernel.org X-Gm-Message-State: AOJu0YwZqg2Dy8zY9VwyJZsm76ShHDdA8sdJNrnO688L33eQNOJ6TXip SO40V63AUM8R/fcoqbRIkvlh7iSmjR6a0jsWs4lMbhhFoRvqjD5B3LJkFnCz2UZtNXI68zcJthB vULjEvWj9gycnwiaoNYHpHHrciH30wpNwJqEvGsS49joURGP901c03KyLwxI= X-Google-Smtp-Source: AGHT+IELGfhN0y0KKDaSMd9rjqVPYY0bokUyRgxktBIKZ0Q8NPzeQeOSQfb4BnmJZFw6DCMeYez/tARdzr75t5UHET0GkAIjTV5A Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1609:b0:424:7f5a:9423 with SMTP id e9e14a558f8ab-4259562f38amr85226455ab.19.1758863671182; Thu, 25 Sep 2025 22:14:31 -0700 (PDT) Date: Thu, 25 Sep 2025 22:14:31 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68d62137.050a0220.3390a8.0007.GAE@google.com> Subject: [syzbot] Monthly hfs report (Sep 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, 0 new issues were detected and 0 were fixed. In total, 41 issues are still open and 25 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 13773 Yes possible deadlock in hfsplus_get_block https://syzkaller.appspot.com/bug?extid=b7ef7c0c8d8098686ae2 <2> 10556 Yes KMSAN: uninit-value in hfsplus_cat_case_cmp_key https://syzkaller.appspot.com/bug?extid=50d8672fea106e5387bb <3> 5157 Yes possible deadlock in hfs_find_init (2) https://syzkaller.appspot.com/bug?extid=e390d66dda462b51fde1 <4> 4862 Yes KMSAN: uninit-value in hfsplus_delete_cat https://syzkaller.appspot.com/bug?extid=fdedff847a0e5e84c39f <5> 4680 Yes KMSAN: uninit-value in hfsplus_attr_bin_cmp_key https://syzkaller.appspot.com/bug?extid=c6d8e1bffb0970780d5c <6> 4208 Yes KMSAN: uninit-value in hfs_find_set_zero_bits https://syzkaller.appspot.com/bug?extid=773fa9d79b29bd8b6831 <7> 3496 Yes KASAN: slab-out-of-bounds Read in hfsplus_uni2asc https://syzkaller.appspot.com/bug?extid=076d963e115823c4b9be <8> 3491 Yes WARNING in hfs_bnode_create https://syzkaller.appspot.com/bug?extid=a19ca73b21fe8bc69101 <9> 3140 Yes KMSAN: uninit-value in hfsplus_lookup https://syzkaller.appspot.com/bug?extid=91db973302e7b18c7653 <10> 2635 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.