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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AC4D7C761A6 for ; Fri, 31 Mar 2023 15:01:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233046AbjCaPBH (ORCPT ); Fri, 31 Mar 2023 11:01:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233054AbjCaPAy (ORCPT ); Fri, 31 Mar 2023 11:00:54 -0400 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 167C6C142 for ; Fri, 31 Mar 2023 08:00:46 -0700 (PDT) Received: by mail-il1-f200.google.com with SMTP id o8-20020a056e0214c800b00325f0a48812so12030845ilk.13 for ; Fri, 31 Mar 2023 08:00:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680274845; x=1682866845; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=xXJeCN66PsTRTpcJxolDc689G/RLppmQwQj5w4uhgxs=; b=zufYe17CAjdMrOMMvGIPIv9fWfSM3zeWalHJxt+cDps4gSxCVR+AchSK3U30Av0qyx yCNFivpmNQXvQktDR6Efgm25COj6PyJMFWC7qONGHhggQDOwOSgsoV1IJ3gZnLu+KvBK jgymikONIbQ1KIyZxPAwJeVMjAWIFbjG2jmWNvYxIUMUU9EM1Gw0BcYx5WwnP+J4sZGu zFBAkh0+i8469LGPVzhftWF2H0Q3cNZe3Z8vEsrrvdvCs4cdfekX2+VVWJi1jfmRiffh 5CmNmwtAOKG4T/KzXfg0HhaNc9hbuCtAAvoHgX608Fuho9DXUllx0ghCRZkXG8d1pHSA Y/4w== X-Gm-Message-State: AAQBX9f6e1dmmXjO7zz2DjnlAkkBkzwg7KsiHJqaogfYNslK6CMKxnc9 vydMUFKTLvxf7Zx31I1JyJ0LGO+6HC5F3JujgRrt7GXkUfaM X-Google-Smtp-Source: AKy350ZX/pvMQTmLXUtbAKlExwmzb2czsedhAzyocEligNmGlu56sU1PUdvDN7qEP3HNKw6brs1mPomqbsL0ucNreL8RaX2VMmoG MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c47:b0:326:2900:f494 with SMTP id d7-20020a056e021c4700b003262900f494mr5214354ilg.4.1680274845143; Fri, 31 Mar 2023 08:00:45 -0700 (PDT) Date: Fri, 31 Mar 2023 08:00:45 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000045192105f8337955@google.com> Subject: [syzbot] Monthly ntfs report From: syzbot To: anton@tuxera.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello ntfs maintainers/developers, This is a 30-day syzbot report for the ntfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/ntfs During the period, 4 new issues were detected and 0 were fixed. In total, 22 issues are still open and 6 have been fixed so far. Some of the still happening issues: Crashes Repro Title 935 Yes possible deadlock in ntfs_read_folio https://syzkaller.appspot.com/bug?extid=8ef76b0b1f86c382ad37 581 Yes kernel BUG in __ntfs_grab_cache_pages https://syzkaller.appspot.com/bug?extid=01b3ade7c86f7dd584d7 261 No KASAN: use-after-free Read in ntfs_test_inode https://syzkaller.appspot.com/bug?extid=2751da923b5eb8307b0b 171 Yes possible deadlock in map_mft_record https://syzkaller.appspot.com/bug?extid=cb1fdea540b46f0ce394 112 No possible deadlock in __ntfs_clear_inode https://syzkaller.appspot.com/bug?extid=5ebb8d0e9b8c47867596 77 Yes INFO: rcu detected stall in sys_mount (6) https://syzkaller.appspot.com/bug?extid=ee7d095f44a683a195f8 4 Yes KASAN: use-after-free Read in ntfs_attr_find (2) https://syzkaller.appspot.com/bug?extid=ef50f8eb00b54feb7ba2 4 Yes kernel BUG in ntfs_lookup_inode_by_name https://syzkaller.appspot.com/bug?extid=d532380eef771ac0034b 2 Yes KASAN: use-after-free Read in ntfs_lookup_inode_by_name https://syzkaller.appspot.com/bug?extid=3625b78845a725e80f61 --- 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.