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=-13.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 ABA0BC432BE for ; Tue, 10 Aug 2021 02:59:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C8EC60F11 for ; Tue, 10 Aug 2021 02:59:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236199AbhHJC7g (ORCPT ); Mon, 9 Aug 2021 22:59:36 -0400 Received: from mail-il1-f197.google.com ([209.85.166.197]:42539 "EHLO mail-il1-f197.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236129AbhHJC7d (ORCPT ); Mon, 9 Aug 2021 22:59:33 -0400 Received: by mail-il1-f197.google.com with SMTP id z14-20020a92d18e0000b029022418b34bc9so1415499ilz.9 for ; Mon, 09 Aug 2021 19:59:12 -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=zSDHB+ayhUP7TZd1PkK8NdiovuFeNlca3xDJ9hzYst8=; b=M8pA468pGTfXlgMnL8o4b8NIRLyd3AVu5Lz48buiqkcgvqUxnfrB9p6n5GjreZohUJ u0+bvnbQCM/cA84WQLY7cMRPVZq2PEkJhoWqUvR5bLJ5AUvX5oV2pjfjkst/NkZLZupH bahbNcUx8OZzRRY+hTKS9l44To3FBdnG49LfRuamK+Il6iNIptZwohlIZ23yQTJPoUY6 pLCmmbM9xDCh6O4/cOScnyEMA6BrpZLI+lazecy5yDbmwA8Ab4fdQ7/ESxmfjWHh6q5S Qu1F6i1d+sx5jBpephcdtLiTZhXQ3gCCYxlj773awxa/Pz6Wxr84C7+kYCeuOzunS8ed fHhA== X-Gm-Message-State: AOAM532PWvnHwZ9RuJ+ooIvRqhST//hcEr9Bz99ifHv+brGVEygdhaDD +wCExijZoKnpnyFcWRWXUDOO34Sjo1NKE4pjKIchr+R1WB3s X-Google-Smtp-Source: ABdhPJyoTs63fvUgB/PD0YFzIx5H5r0vIF78rjKjUU7N6tcNhKKLeo3uHMOY2kdPn1GwjV88Drz92txjVgxJ4E6WMBtVLETc9sqe MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d89:: with SMTP id h9mr12236ila.46.1628564351925; Mon, 09 Aug 2021 19:59:11 -0700 (PDT) Date: Mon, 09 Aug 2021 19:59:11 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b0cbde05c92baf05@google.com> Subject: Re: [syzbot] KASAN: use-after-free Write in nft_ct_tmpl_put_pcpu From: syzbot To: coreteam@netfilter.org, davem@davemloft.net, fw@strlen.de, kadlec@netfilter.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pablo@netfilter.org, paskripkin@gmail.com, 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 has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+649e339fa6658ee623d3@syzkaller.appspotmail.com Tested on: commit: 9a73fa37 Merge branch 'for-5.14-fixes' of git://git.ke.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=e3a20bae04b96ccd dashboard link: https://syzkaller.appspot.com/bug?extid=649e339fa6658ee623d3 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1 patch: https://syzkaller.appspot.com/x/patch.diff?x=153511fa300000 Note: testing is done by a robot and is best-effort only.