From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (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 C793030F81A for ; Wed, 3 Jun 2026 04:32:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780461145; cv=none; b=qbHuqHY0GnBmyzZ0GaY3KGC4e3NDxEWGpi+/8lgEYMohvWBlvX3kEAjVrpAG9NjkC3JkBGzJc37MExQbOYLg7wEplNru05umtEsD8/FkQjuwMletvZMpQH1o/t7tASCEkTfegc8C2yFCGPdGNoT6XTJW+DQ2XXimU7WlEHhzaHw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780461145; c=relaxed/simple; bh=XI7TmO2QDQdhsuYeMfTRcxA9S2o+sWuxB+0gxSaMkGA=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=RuNmF14MUBy0cOB0Kmt9hyo/mPwsXf4k5Dcq+DPMKED6QcA/O54+tshhYHQu9x1JBj1aF6dhLcRNHkMZq5QN9S3mkoSI72ByUeVQxasB7fb2JzUQIT9EKMnvtUo9UXNDiySjbBA/SpAEHq09mEqA52GUCkL4v9WOWx1dySRQork= 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=209.85.161.70 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-f70.google.com with SMTP id 006d021491bc7-69e35fef6bdso1489729eaf.3 for ; Tue, 02 Jun 2026 21:32:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780461143; x=1781065943; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=mS/h0dnltyibn1xsFjI7xN0bPZXbx+0tcM0Fv7wMtko=; b=dssa5qNzTZx3ZLeEhO+fLljtqb7lufyInz8GAaot7+689CFnGTims+Us2Een/+ZWgE wUKP/EuIvv9HJLLu8xLnCR7aiGbdAVIXZtI1VX2Um2KdsuAV/s/P68c83zPIimQW1gYd tegkYwdHNh8ithAZRbuqvNRvz+PQZfrUmQilF0q/OdF8l+J3JED6f2MPqW5XSwgESt2h jXpggbPvOtt+yHH6Zlquc9YANxTwCSKrsyUJeMR4U4CAP9JVEjWmX0M5bHIKxj5oEodd Y8Bs/4sspU3LpP+2GG2dE9FVyPj1BlG5hoSCZ3DDFFJxgm2RCJMbiM1aqLomNQLR/Urt 4mNw== X-Forwarded-Encrypted: i=1; AFNElJ/u2gW43ytzIqpCxCfUMfYJzT8qaZloj32Szff5+/MDBeHpLwgdw/09byRHFcwRV/2zrjOw4AoA5Q1lVw0=@vger.kernel.org X-Gm-Message-State: AOJu0YweCljM4c6Eh33fT8Ot3FXLgsRfESudbCQkhLYfpyYwlOGrJzdw WaE8REwwypA2j6zqv2t4elJf5lS3efvkQUvedAC9t/pBNxEiTyM3dv/u/nmd7/0F2BoCkCadFdo VPf9i6kpRk6HZ1NTyEbV/mbWypj6W1qiTR2T4IhgHOtJdlBS8aql48KxFlP0= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:134b:b0:696:6440:9e2a with SMTP id 006d021491bc7-69e47f6daddmr1104033eaf.29.1780461142983; Tue, 02 Jun 2026 21:32:22 -0700 (PDT) Date: Tue, 02 Jun 2026 21:32:22 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a1fae56.3b158e77.2846f8.084c.GAE@google.com> Subject: [syzbot] Monthly hfs report (Jun 2026) From: syzbot To: frank.li@vivo.com, glaubitz@physik.fu-berlin.de, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, slava@dubeyko.com, 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, 24 issues are still open and 36 have already been fixed. There are also 3 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 206798 Yes kernel BUG in hfs_write_inode https://syzkaller.appspot.com/bug?extid=97e301b4b82ae803d21b <2> 15619 Yes possible deadlock in hfsplus_get_block https://syzkaller.appspot.com/bug?extid=b7ef7c0c8d8098686ae2 <3> 10716 Yes WARNING in hfs_bnode_create https://syzkaller.appspot.com/bug?extid=a19ca73b21fe8bc69101 <4> 7926 Yes possible deadlock in hfs_find_init (2) https://syzkaller.appspot.com/bug?extid=e390d66dda462b51fde1 <5> 146 Yes general protection fault in __hfsplus_setxattr https://syzkaller.appspot.com/bug?extid=bc70a12e438dadba4fb4 <6> 104 Yes INFO: task hung in deactivate_super (3) https://syzkaller.appspot.com/bug?extid=cba6270878c89ed64a2d <7> 5706 Yes possible deadlock in hfs_extend_file (3) https://syzkaller.appspot.com/bug?extid=2a62f58f1a4951a549bb <8> 1857 Yes KMSAN: uninit-value in hfsplus_rename_cat https://syzkaller.appspot.com/bug?extid=93f4402297a457fc6895 <9> 433 Yes possible deadlock in hfsplus_block_allocate https://syzkaller.appspot.com/bug?extid=b6ccd31787585244a855 <10> 6 Yes memory leak in __hfs_bnode_create https://syzkaller.appspot.com/bug?extid=98547b0428b6a6a3467c --- 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.