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[2620:137:e000::1:20]) by mx.google.com with ESMTP id x7-20020a1709028ec700b001924c8d5639si12721050plo.37.2023.01.19.04.19.12; Thu, 19 Jan 2023 04:19:18 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 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 S231209AbjASLoO (ORCPT + 45 others); Thu, 19 Jan 2023 06:44:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231206AbjASLnt (ORCPT ); Thu, 19 Jan 2023 06:43:49 -0500 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFAE14589B for ; Thu, 19 Jan 2023 03:43:25 -0800 (PST) Received: by mail-io1-f69.google.com with SMTP id 11-20020a5ea50b000000b00704d9039115so932785iog.22 for ; Thu, 19 Jan 2023 03:43:25 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=wBMTs/oqxa+U3Pif+UT/UzsIBETfbLQftOGnVuK+yeI=; b=TpM/gkbWHCl6PDehZh/Hlq/PaUZgqL3mxEgHII7SOpL37X2LON4iqnfPuCfl0T12zW HIMEGvzBNkVbCj5dXV3yCoOHpguwIshWHzndC1Tcn/E8Ago4mM9hmJ5NoGv0Gm+5C0a8 IHF7Zn1OFkODGYZi6YoNsumapn6cYRF+jTaWEpL4tKvjUdp01oqRm107TBNy6CeJ21QG Yw3d+iiIl3nBRLGd65cTOXCPy2Kj2vMZtWWr74XVh3l7KKlSMUjNIWRRnwwrSGa/3Mxo 2oYGt719NJl4Kgb4m+ipEx8YIEcX4I+qBiwrWCBCVfpC2x6mtQk8Z+qT9wKvTVac3tiT EyKQ== X-Gm-Message-State: AFqh2krWLVRd9BwflrYj8dirEjlMgLHrcMxOgJZYez8Ums3tA7uCq0xm 7q7k3Q+xYSBSuJ/aeeRwb6+MzApg/710HAijLm95L4Xf022D MIME-Version: 1.0 X-Received: by 2002:a6b:8f89:0:b0:6e2:fb39:a5d4 with SMTP id r131-20020a6b8f89000000b006e2fb39a5d4mr842130iod.45.1674128605288; Thu, 19 Jan 2023 03:43:25 -0800 (PST) Date: Thu, 19 Jan 2023 03:43:25 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d3a00705f29c70b6@google.com> Subject: Re: [syzbot] kernel BUG in ip_frag_next From: syzbot To: bpf@vger.kernel.org, brouer@redhat.com, davem@davemloft.net, dsahern@kernel.org, edumazet@google.com, jbrouer@redhat.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, saeed@kernel.org, syzkaller-bugs@googlegroups.com, yoshfuji@linux-ipv6.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.9 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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+c8a2e66e37eee553c4fd@syzkaller.appspotmail.com Tested on: commit: 9ffb07a3 Merge branch 'enetc-bd-ring-cleanup' git tree: git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git master console output: https://syzkaller.appspot.com/x/log.txt?x=1641e6a9480000 kernel config: https://syzkaller.appspot.com/x/.config?x=39c7bc65b36ccf9d dashboard link: https://syzkaller.appspot.com/bug?extid=c8a2e66e37eee553c4fd compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=135c7f0e480000 Note: testing is done by a robot and is best-effort only.