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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 69954C2BB1D for ; Mon, 16 Mar 2020 18:44:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 404462071C for ; Mon, 16 Mar 2020 18:44:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="esJMsHWZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732415AbgCPSoH (ORCPT ); Mon, 16 Mar 2020 14:44:07 -0400 Received: from mail-ot1-f46.google.com ([209.85.210.46]:39062 "EHLO mail-ot1-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732266AbgCPSoG (ORCPT ); Mon, 16 Mar 2020 14:44:06 -0400 Received: by mail-ot1-f46.google.com with SMTP id r2so3525978otn.6; Mon, 16 Mar 2020 11:44:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=dD9qGn/FmD1rIVTC9XP6vGVct8WmBBkX3v6FBswGPLo=; b=esJMsHWZs+0PiRjH1AF2Hk5PbE+Y5R7BCiJrNVdMcoZKSi+C0xzNISCgs/mOWzY0ww gCmBY9dGL02PsqJdCZS5/wBs8Hf70P6RDvqfKxgg+ihoJxjSUq1fQ9YH66lCGBmafAVM kETmoetguC2zop5uJIv42hFWUauMUhqm/yMur5RV9yM/abKe5DHypK/mCUHUu2srRchi 7jV1pl7UM+uYxS6yRzqfMKsexl1U2c5ItHczyqqs0QeVGyFRC//kaLFUyWtknlXcexE6 f4LCMnglc/PSFiL9QOcWcGgQHsbc65WohjBjzYsz9LvnzpPcbPDcQ8XUTrwHYkDebOKZ oqBw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=dD9qGn/FmD1rIVTC9XP6vGVct8WmBBkX3v6FBswGPLo=; b=HJVXavB6aE6b9mvmHLnaCjDPplX3AgfHu/dZrQZYFjY+0H7FhSFiIKiZ+QbZh4rG1A nGjj1grjJTfqXxiLTXHQ87QUrVKykzKLu32/FkiknlLIskLh9BUgpjT++IfJFzLZ7/zd wSWmbJOav1CXV+cFxZ0Z/hGuT7+JXAXGINYUwRQxpaF78O0LbLxendBlOZ/7y65aw08M yOuT6PmRAGAT+3r/1LEMwDioLF78MdVB0wGneZMKdglEOVGJetPqyWTSgWjtXah33nUM G6TApmOysuLSlE3p8KJ1s2tt+pIWZxXsF9GmVUoZLIDfViBrvcbE1ntK3IglwTGsdG1F HOUw== X-Gm-Message-State: ANhLgQ0aH8OwOvWOds+Bp4hGLMta6xvtXLCasR4sY2xmUGSR3RGeYD3m e9gGiU5lgajRyhr9KyywEOvWfxqk0XAPKOfe1VwW9vcSKYc= X-Google-Smtp-Source: ADFU+vtheCmSwN1cXxJGNkX/ItmoDbQsGdufvuyMgkH1GqbyWVjt4ajqUacyxSFy/mBtQNQYQzItBR97ME8aHQgqhrY= X-Received: by 2002:a05:6830:1bc9:: with SMTP id v9mr474176ota.319.1584384246005; Mon, 16 Mar 2020 11:44:06 -0700 (PDT) MIME-Version: 1.0 References: <000000000000b3cfc805a0824881@google.com> In-Reply-To: <000000000000b3cfc805a0824881@google.com> From: Cong Wang Date: Mon, 16 Mar 2020 11:43:55 -0700 Message-ID: Subject: Re: WARNING in call_rcu To: syzbot Cc: David Miller , Jamal Hadi Salim , Jiri Pirko , Jakub Kicinski , LKML , Linux Kernel Network Developers , syzkaller-bugs Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org #syz fix: net_sched: cls_route: remove the right filter from hashtable