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[23.128.96.18]) by mx.google.com with ESMTP id h8si8979638pjk.138.2021.10.07.06.25.30; Thu, 07 Oct 2021 06:25:45 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232893AbhJGNWB (ORCPT + 99 others); Thu, 7 Oct 2021 09:22:01 -0400 Received: from mail-io1-f71.google.com ([209.85.166.71]:56164 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233145AbhJGNWA (ORCPT ); Thu, 7 Oct 2021 09:22:00 -0400 Received: by mail-io1-f71.google.com with SMTP id p125-20020a6b8d83000000b005dc38ac1126so3577250iod.22 for ; Thu, 07 Oct 2021 06:20:07 -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=ta8TFCyBY1gpWCj21ajzUB9frfUQOUQio86Er8sxqeo=; b=o+DQEZ4JlsxwwMm9tbkcIDcQj+NsursEXUi9xULvZi55jOe5/FAL/kiQeCp5Be75O0 d1GNgVQC4TkJoQhqGeK2XzEC8zaWz/6jroWrSoprIJujDjFD2562XaeELgldw6Ogjwxb VAF07toTXT4hNnQ5uITzWiD3sg1/V49WcKFjJlL+gPZXZ5BPHRH1XGT8PKDVU+7a61mi RADHtCJWBx0ay8Uaid7K/GJPiWnmF3kP8cdAbYPVHbLcA8sYlG8tu74D0YorwoEji/mg YSFeA0ZKtnF8PlejZTOyL5jdknNodRgnQTFVH2L3pmHY2m6iHABYSkWRywnkYBiL0Yl/ daEw== X-Gm-Message-State: AOAM531aXG5kkevkGgehCV9jAG8nLik6djRvHMIjIDlmqMP0hIGx3Ubj kiOj0fWP3648PRWt7BMWDUjinV8h7qgfGhv0mosNspjFZDgC MIME-Version: 1.0 X-Received: by 2002:a05:6e02:c2e:: with SMTP id q14mr3187493ilg.109.1633612806720; Thu, 07 Oct 2021 06:20:06 -0700 (PDT) Date: Thu, 07 Oct 2021 06:20:06 -0700 In-Reply-To: <0000000000000845ce05c9222d57@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000b920e05cdc31f01@google.com> Subject: Re: [syzbot] KASAN: use-after-free Read in nf_tables_dump_sets 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, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit a499b03bf36b0c2e3b958a381d828678ab0ffc5e Author: Florian Westphal Date: Mon Sep 13 12:42:33 2021 +0000 netfilter: nf_tables: unlink table before deleting it bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13018e98b00000 start commit: f9be84db09d2 net: bonding: bond_alb: Remove the dependency.. git tree: net-next kernel config: https://syzkaller.appspot.com/x/.config?x=8075b2614f3db143 dashboard link: https://syzkaller.appspot.com/bug?extid=8cc940a9689599e10587 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15fbb98e300000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: netfilter: nf_tables: unlink table before deleting it For information about bisection process see: https://goo.gl/tpsmEJ#bisection