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 BA909C433F5 for ; Mon, 17 Jan 2022 16:12:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240887AbiAQQMO (ORCPT ); Mon, 17 Jan 2022 11:12:14 -0500 Received: from mail-il1-f198.google.com ([209.85.166.198]:51780 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240884AbiAQQMM (ORCPT ); Mon, 17 Jan 2022 11:12:12 -0500 Received: by mail-il1-f198.google.com with SMTP id d8-20020a056e02214800b002b766d01bf5so11914446ilv.18 for ; Mon, 17 Jan 2022 08:12:12 -0800 (PST) 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=xuzTZ41K566REjxDbPumQ9eQ7qYKtqQReAxXQBUHG4E=; b=wNQiRDv3imG/qAE7opjbehbqW0VUqv3RkAlDkN7QLxklXuQRssVRXQw9vPoY4dzW1x GPiXntY6tuhBeDImfaBn+0Nr5+4goXtoNjoYSbvcB1KYPVVQ0u2znr44zINRbz/gjC7v cFFpl1rzJYMAHHSK1r3Zp7bAvV8mJdYb44cEsymHdyM2bHI2ks+rwSlbrDour/6/ppHz rIwfMZgjN70naE4G+sYpI8xDRsQYdeaZupBipWt4/tqtoZ0MuCVHmc6nJW8ghhBdj6Fr pRcgTsC0ZWKc3OyiqEk7pYZqjf2rvBZCIx6OJnkOijtS+yz6fKraQREdVBcz8/iBRJji PP/g== X-Gm-Message-State: AOAM531QILWZRsfn8atJc/7+gW59K+2Mvx4I9BauK02zckceczHj9sqV sh2iaue+H7Q7nR3GKHFlKJ/3EyKNwWkvPKxfKSlstnC+uOiU X-Google-Smtp-Source: ABdhPJz1jyyIXxHrExZi60mnLbKlhQ4qpcFnzsZJTX4wBUQTPJaJ+7xBoy1CZ1oYysLObagTp2nEyg6NE4o1+kQgvoMIAINQnGVz MIME-Version: 1.0 X-Received: by 2002:a02:94a3:: with SMTP id x32mr10046790jah.185.1642435931560; Mon, 17 Jan 2022 08:12:11 -0800 (PST) Date: Mon, 17 Jan 2022 08:12:11 -0800 In-Reply-To: <000000000000c0069f05d38f279d@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000044c19b05d5c96a09@google.com> Subject: Re: [syzbot] KASAN: use-after-free Read in nf_hook_entries_grow From: syzbot To: antony.antony@secunet.com, coreteam@netfilter.org, davem@davemloft.net, eyal.birger@gmail.com, 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, steffen.klassert@secunet.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 8dce43919566f06e865f7e8949f5c10d8c2493f5 Author: Antony Antony Date: Sun Dec 12 10:34:30 2021 +0000 xfrm: interface with if_id 0 should return error bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10eb9bb0700000 start commit: 9eaa88c7036e Merge tag 'libata-5.16-rc6' of git://git.kern.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=10f3f669b8093e95 dashboard link: https://syzkaller.appspot.com/bug?extid=e918523f77e62790d6d9 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1781a643b00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15130199b00000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: xfrm: interface with if_id 0 should return error For information about bisection process see: https://goo.gl/tpsmEJ#bisection