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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7ACE2C433FE for ; Fri, 29 Oct 2021 21:12:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E50460524 for ; Fri, 29 Oct 2021 21:12:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231527AbhJ2VOl (ORCPT ); Fri, 29 Oct 2021 17:14:41 -0400 Received: from mail-io1-f71.google.com ([209.85.166.71]:43712 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230215AbhJ2VOh (ORCPT ); Fri, 29 Oct 2021 17:14:37 -0400 Received: by mail-io1-f71.google.com with SMTP id y11-20020a056602164b00b005de32183909so7605073iow.10 for ; Fri, 29 Oct 2021 14:12:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=DZhb+VO37XCGG7f7xVXdqzAOL+vfGSVWBL7jiOZyERA=; b=IyH0mf0eXkCao2NhBdRmPxU5hwiC8aGusrpDgHYPtFAa8EFuUwJuH5QCA9etANk2uD +TcvBSLa95I8PcLzm+Sk430OoCvQKIvy8ym6dZi4/mDO78/ouf53IF/Qb8B4UpbntjsR nTXo9MteXB6K9MRqGfnDzYTnjLWA9BIVFrOhsDcd9WACXnIGV6i+K7aLbFZOgRo6l/Ys SOWI50bBTlxEXCO4BDzkOedl4zc9nQXG4Y85vo/eAxyCXUkbVMlrLxusUCGvHSfM+wve sTWDTx55PddKUhHK/foVez4yqD5jvcNpTzW5SrraTWOYs01GY0epaG0OiV6YRsmls8ED ASwA== X-Gm-Message-State: AOAM532bPWG67JTXqiNUATbYtmiz+xNCd5XSHeQ136lX7ym8SoFB53ia TGIUtAwEvhv64NP4AAfNStJ8vNatos+YQStQ0htfKt/pHK6T X-Google-Smtp-Source: ABdhPJzPFjEpTzpO7k8nLm2VnYMkJSdJGEwdkl7gMHmQZUrJy9wjQWpdZMv7G1boha9IooJCaMCR3FGsNm+zdpT5U5M1CWgLLEsh MIME-Version: 1.0 X-Received: by 2002:a02:2b08:: with SMTP id h8mr10206922jaa.137.1635541928627; Fri, 29 Oct 2021 14:12:08 -0700 (PDT) Date: Fri, 29 Oct 2021 14:12:08 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000abd1dc05cf8447ee@google.com> Subject: Re: [syzbot] KASAN: use-after-free Write in __io_free_req From: syzbot To: asml.silence@gmail.com, axboe@kernel.dk, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to checkout kernel repo git://git.kernel.dk/linux-block on commit 3ecd20a9c77c632a5afe4e134781e1629936adab: failed to run ["git" "checkout" "3ecd20a9c77c632a5afe4e134781e1629936adab"]: exit status 128 fatal: reference is not a tree: 3ecd20a9c77c632a5afe4e134781e1629936adab Tested on: commit: [unknown git tree: git://git.kernel.dk/linux-block 3ecd20a9c77c632a5afe4e134781e1629936adab dashboard link: https://syzkaller.appspot.com/bug?extid=78b76ebc91042904f34e compiler: