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=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 1A62CC07E9C for ; Wed, 14 Jul 2021 13:54:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F0E28613BE for ; Wed, 14 Jul 2021 13:54:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232065AbhGNN5A (ORCPT ); Wed, 14 Jul 2021 09:57:00 -0400 Received: from mail-io1-f71.google.com ([209.85.166.71]:39536 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231561AbhGNN5A (ORCPT ); Wed, 14 Jul 2021 09:57:00 -0400 Received: by mail-io1-f71.google.com with SMTP id v2-20020a5d94020000b02905058dc6c376so1272141ion.6 for ; Wed, 14 Jul 2021 06:54:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=5iBy0lYSGa09oNnLjcIT0TpubGTNL6rsWEE+k4WZlK0=; b=bSKaDMZYpHNjEQ2INc1CMLfWfI6hI2xj7Tho+/JVsYfZqjujaahBARO8w1FqBnCyno LGcB7lWXs3ZCxvIHMH9ZyO8dSurzJ6V/4CAHJEAZempJ8BlkbX7WizZ5XZteEcHjc1RV tytFeJm91Wm3F6gsbv9EfBrFcdP76mQ/wmk+OnhlfmEUsBfakB/n83sxWxlLRVfAcu53 qVGv4fvSzpLHt7KHAKHbj8WqW1bU/VesGkzq4nJ6ieHuT0KH5RsHjupBVHHxW8dFrbv4 otF0yHGT8UJz+h+g2uky+TJjXhMnWXaZhQDABVEvMkL5EGQi0UpsX1DOIJOP/97h462B 5d5g== X-Gm-Message-State: AOAM531DQxTCdCu5ERulEXOxoX712Jvr0Hbl3ipIe2Cf+/0joVHJ0sQ8 GvrhG1zMpGdRUye69uDE0/7sTyuBQitLrYpL2BS2cWIn3heQ X-Google-Smtp-Source: ABdhPJxdriFY6cRso6foqyHhWvZJZlr8sMQZFvXXGupXDK0NKiVdeKKS73K8wdaZOOY5jX5ldI66/IVlGmnDFv2tDrcjXqj1djd6 MIME-Version: 1.0 X-Received: by 2002:a92:360b:: with SMTP id d11mr6696974ila.111.1626270848535; Wed, 14 Jul 2021 06:54:08 -0700 (PDT) Date: Wed, 14 Jul 2021 06:54:08 -0700 In-Reply-To: <20210714135157.mz7utfhctbja4ilo@wittgenstein> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003c529d05c715b0e3@google.com> Subject: Re: [syzbot] KASAN: null-ptr-deref Read in filp_close (2) From: syzbot To: brauner@kernel.org, christian.brauner@ubuntu.com, dvyukov@google.com, gregkh@linuxfoundation.org, gscrivan@redhat.com, hch@lst.de, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, stable-commits@vger.kernel.org, stable@vger.kernel.org, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to checkout kernel repo https://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git/ on commit 595fac5cecba71935450ec431eb8dfa963cf45fe: failed to run ["git" "checkout" "595fac5cecba71935450ec431eb8dfa963cf45fe"]: exit status 128 fatal: reference is not a tree: 595fac5cecba71935450ec431eb8dfa963cf45fe Tested on: commit: [unknown git tree: https://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git/ 595fac5cecba71935450ec431eb8dfa963cf45fe dashboard link: https://syzkaller.appspot.com/bug?extid=283ce5a46486d6acdbaf compiler: