From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95428C73C53 for ; Tue, 9 Jul 2019 20:27:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6CD522166E for ; Tue, 9 Jul 2019 20:27:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562704031; bh=mJu8YPIjroJCPthF/1rwdFHUMvx5hem/a49NVTk6Lw0=; h=Date:From:To:Cc:Subject:List-ID:From; b=B4CBULoXRmR8NMLzCBlX0aXdiQuLPVhs8sYU7oxFLT1YjdBZEeb9GVD1pCynPsImz N7ijhZTN8hZ4HLMBAI5nmlnUGnaDL27xPyxFz8FwBgNVxyywJZYvj12aecVLkeBW63 xAY4zT7BlhJq7H31P4EL9zzCIGn7+T61VVonSisE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729724AbfGIU1K (ORCPT ); Tue, 9 Jul 2019 16:27:10 -0400 Received: from mail.kernel.org ([198.145.29.99]:52076 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729532AbfGIU1J (ORCPT ); Tue, 9 Jul 2019 16:27:09 -0400 Received: from sol.localdomain (c-24-5-143-220.hsd1.ca.comcast.net [24.5.143.220]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B31382087F; Tue, 9 Jul 2019 20:27:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562704028; bh=mJu8YPIjroJCPthF/1rwdFHUMvx5hem/a49NVTk6Lw0=; h=Date:From:To:Cc:Subject:From; b=zqdTLtkICEfzubXbyFncqW72ufWZEWeVkibIE47VoYT3W2/c5cJpQBSjuzbm2Deaq yPSDHRs9yxeaKPLRf1jHzJOJ0QBQsymanxoA41wLgLvt3ZfzhM00zvVjLmXzPC3Ehj qOprhxbNQZMh+GrVQda3UimTVxzyEaHRZyHXBr5c= Date: Tue, 9 Jul 2019 13:27:06 -0700 From: Eric Biggers To: linux-ntfs-dev@lists.sourceforge.net, Anton Altaparmakov Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Reminder: 5 open syzbot bugs in "fs/ntfs" subsystem Message-ID: <20190709202706.GL641@sol.localdomain> Mail-Followup-To: linux-ntfs-dev@lists.sourceforge.net, Anton Altaparmakov , linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [This email was generated by a script. Let me know if you have any suggestions to make it better, or if you want it re-generated with the latest status.] Of the currently open syzbot reports against the upstream kernel, I've manually marked 5 of them as possibly being bugs in the "fs/ntfs" subsystem. I've listed these reports below, sorted by an algorithm that tries to list first the reports most likely to be still valid, important, and actionable. Of these 5 bugs, 2 were seen in mainline in the last week. If you believe a bug is no longer valid, please close the syzbot report by sending a '#syz fix', '#syz dup', or '#syz invalid' command in reply to the original thread, as explained at https://goo.gl/tpsmEJ#status If you believe I misattributed a bug to the "fs/ntfs" subsystem, please let me know, and if possible forward the report to the correct people or mailing list. Here are the bugs: -------------------------------------------------------------------------------- Title: WARNING: bad unlock balance in rcu_core Last occurred: 1 day ago Reported: 86 days ago Branches: Mainline and others Dashboard link: https://syzkaller.appspot.com/bug?id=0d5bdaf028e4283ad7404609d17e5077f48ff26d Original thread: https://lkml.kernel.org/lkml/000000000000c0bffa0586795098@google.com/T/#u Unfortunately, this bug does not have a reproducer. No one has replied to the original thread for this bug yet. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+36baa6c2180e959e19b1@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/000000000000c0bffa0586795098@google.com -------------------------------------------------------------------------------- Title: KASAN: use-after-free Read in ntfs_read_locked_inode Last occurred: 460 days ago Reported: 460 days ago Branches: Mainline Dashboard link: https://syzkaller.appspot.com/bug?id=5c5466347d4969ec80f5000c5e049056f48e3e2e Original thread: https://lkml.kernel.org/lkml/001a11441b6c6cb96c0569120042@google.com/T/#u This bug has a C reproducer. No one replied to the original thread for this bug. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+19b469021157c136116a@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/001a11441b6c6cb96c0569120042@google.com -------------------------------------------------------------------------------- Title: WARNING: bad unlock balance in rcu_lock_release Last occurred: 5 days ago Reported: 16 days ago Branches: Mainline Dashboard link: https://syzkaller.appspot.com/bug?id=a939746456c0350d6a368a9d30a4dcfcafa800be Original thread: https://lkml.kernel.org/lkml/000000000000fdd3f3058bfcf369@google.com/T/#u Unfortunately, this bug does not have a reproducer. No one has replied to the original thread for this bug yet. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+f9545ab3e9f85cd43a3a@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/000000000000fdd3f3058bfcf369@google.com -------------------------------------------------------------------------------- Title: KASAN: slab-out-of-bounds Read in ntfs_attr_find Last occurred: 463 days ago Reported: 463 days ago Branches: Mainline Dashboard link: https://syzkaller.appspot.com/bug?id=731ba1daa85050266cef2836e917da1cc785f50a Original thread: https://lkml.kernel.org/lkml/001a11447acae6b4560568e08829@google.com/T/#u This bug has a C reproducer. No one replied to the original thread for this bug. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+aed06913f36eff9b544e@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/001a11447acae6b4560568e08829@google.com -------------------------------------------------------------------------------- Title: kernel BUG at fs/ntfs/aops.c:LINE! Last occurred: 446 days ago Reported: 446 days ago Branches: Mainline Dashboard link: https://syzkaller.appspot.com/bug?id=86d590f642a6d325d2f9dc9571e6702bed1a77ee Original thread: https://lkml.kernel.org/lkml/000000000000c4b45a056a36872f@google.com/T/#u This bug has a C reproducer. No one replied to the original thread for this bug. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+6a5a7672f663cce8b156@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/000000000000c4b45a056a36872f@google.com