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 6D401C43217 for ; Thu, 10 Feb 2022 09:29:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238544AbiBJJ3S (ORCPT ); Thu, 10 Feb 2022 04:29:18 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:51044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238560AbiBJJ3F (ORCPT ); Thu, 10 Feb 2022 04:29:05 -0500 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B24910B3 for ; Thu, 10 Feb 2022 01:29:06 -0800 (PST) Received: by mail-il1-f199.google.com with SMTP id q15-20020a92ca4f000000b002be3e7707ffso3591638ilo.4 for ; Thu, 10 Feb 2022 01:29:06 -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=lbZClnawL85i6y/f1XZKEH3U2806L2hF7lFn0+Ro7Ew=; b=JULnGOCfhQDDAaTThBeBGpo53DF3ASw9hJ1V5B+lpyC+TbB0qHddCVKbqAnK8Jyx9t a63PaLaEViRHRIYwZWO8NuYcp/6hgL1MZBV4jiASiQkeRwKxsl+cf0R3DMF/wi4oJnIW fOfYKSFm8NWscgY0udezcuZd6NhUNRrVwrY6UGf8W3Uo3FEXIS2tZ9xIq8UC5pP0FQwg rF8tccIgaL+U20xQlKEXanqPK/B51LRYi0AABnXd78JDd2Hc4wpmKOXVhpIH74h6Xooi yLgv3ntFDo4KN+v/xywhL6hfPL0XUYqgoiy4bxBa8beLAoU+302oS4SJeeX2xa7zo43m weWQ== X-Gm-Message-State: AOAM530lscHjF15a9D0YnDEAWjs9eO1pdbN//h8YTxBHYfGrDkWBtNiP Nhun+JD1qCQwcJKpx9y4SJoVkmO8WoBnU6uwDaK4QOgUJdxZ X-Google-Smtp-Source: ABdhPJx22vdsd9ZwS5xcJlnZq2r7nAA5BqmnE9xXQOkXPLW5oeCWMIkcNmqMItDy/Lg+pycfhLQYxawcp7pQ1kDwS81fqOWh7+0x MIME-Version: 1.0 X-Received: by 2002:a02:aa0a:: with SMTP id r10mr3655553jam.246.1644485345948; Thu, 10 Feb 2022 01:29:05 -0800 (PST) Date: Thu, 10 Feb 2022 01:29:05 -0800 In-Reply-To: <000000000000a16ad7059cbcbe43@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000e238bf05d7a69450@google.com> Subject: Re: [syzbot] WARNING in bpf_warn_invalid_xdp_action From: syzbot To: andrii@kernel.org, andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, corbet@lwn.net, daniel@iogearbox.net, davem@davemloft.net, dsahern@gmail.com, dvyukov@google.com, eric.dumazet@gmail.com, hawk@kernel.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@kernel.org, kuba@kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, songliubraving@fb.com, syzkaller-bugs@googlegroups.com, toke@redhat.com, yhs@fb.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 2cbad989033bff0256675c38f96f5faab852af4b Author: Paolo Abeni Date: Tue Nov 30 10:08:06 2021 +0000 bpf: Do not WARN in bpf_warn_invalid_xdp_action() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10d50baa700000 start commit: b3c8e0de473e Merge branch '40GbE' of git://git.kernel.org/.. git tree: net kernel config: https://syzkaller.appspot.com/x/.config?x=1a86c22260afac2f dashboard link: https://syzkaller.appspot.com/bug?extid=8ce4113dadc4789fac74 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=113c8a3bb00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16eb4307b00000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: bpf: Do not WARN in bpf_warn_invalid_xdp_action() For information about bisection process see: https://goo.gl/tpsmEJ#bisection