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 7520BC77B62 for ; Wed, 5 Apr 2023 08:55:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237274AbjDEIzw (ORCPT ); Wed, 5 Apr 2023 04:55:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50944 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236987AbjDEIzu (ORCPT ); Wed, 5 Apr 2023 04:55:50 -0400 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F52930C1 for ; Wed, 5 Apr 2023 01:55:48 -0700 (PDT) Received: by mail-io1-f70.google.com with SMTP id j4-20020a6b5504000000b00758646159fbso21831036iob.20 for ; Wed, 05 Apr 2023 01:55:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680684947; x=1683276947; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=gW9o6KUk5mM/VZpzbUF/+r0YpaUIjfVWfRZvrqXmET0=; b=YL90hSxXAP1SQPuy8jOM8EFTAUU11IYS1QYWxZqr1bkxO5fM/Hfx6khXXL+gKOZEkk ltwTgYM5w3vmuc5BZHMTGQiRDltWE03Qqbxu16B9oBTOn1Pj+MtvcluzLKTkxzBe+XSc YdLniSLj/xGbuVTz6D77grVlUq0Vb/OfWZ0PSwZgKNJOhHlaB4aCnGbXC2DST1hcfBOr tJx9inkADZr4sCeBiORaIoB8wcWL5zMxyFtkbuRFPThnHJtd+pt6n9x47gFhdNA9vbel XpvNPmDgeNpV7MAkRyTxDL9pUaOuD57b8uQaCKUe0Bd8cxFaai32t0J1wMKQXDWc49xZ PTwQ== X-Gm-Message-State: AAQBX9fQfYBH6Z4JIpHY4OZEkwWlvJWVAA4I8JYjrIe+j+7jDuJb2+Rn kbpkVfIhLbqM/tK6Rq/N4ew2QOcWy3jhevacI/vytYdwknEG X-Google-Smtp-Source: AKy350atZsR/b5sleI6/xqFnXJtAo9+T2biISUU0v4Uh7Q8dqJLG414PZJ4xP/gkMcG6kCKaWHaCmXz7Hj2Uq6AIUvo2bLyT7LJT MIME-Version: 1.0 X-Received: by 2002:a05:6e02:b21:b0:326:1bf1:234 with SMTP id e1-20020a056e020b2100b003261bf10234mr3330838ilu.3.1680684947582; Wed, 05 Apr 2023 01:55:47 -0700 (PDT) Date: Wed, 05 Apr 2023 01:55:47 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000047b8d005f892f5f0@google.com> Subject: [syzbot] Monthly overlayfs report From: syzbot To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-unionfs@vger.kernel.org, miklos@szeredi.hu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello overlayfs maintainers/developers, This is a 30-day syzbot report for the overlayfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/overlayfs During the period, 0 new issues were detected and 0 were fixed. In total, 11 issues are still open and 17 have been fixed so far. Some of the still happening issues: Crashes Repro Title 785 Yes possible deadlock in ovl_maybe_copy_up https://syzkaller.appspot.com/bug?extid=c18f2f6a7b08c51e3025 442 Yes possible deadlock in mnt_want_write (2) https://syzkaller.appspot.com/bug?extid=b42fe626038981fb7bfa 24 Yes BUG: unable to handle kernel paging request in take_dentry_name_snapshot https://syzkaller.appspot.com/bug?extid=90392eaed540afcc8fc3 11 Yes WARNING: locking bug in take_dentry_name_snapshot https://syzkaller.appspot.com/bug?extid=5a195884ee3ad761db4e --- 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.