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=-6.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 EE158C56201 for ; Wed, 28 Oct 2020 21:51:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6F8072245A for ; Wed, 28 Oct 2020 21:51:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=arista.com header.i=@arista.com header.b="WRdCdJCa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728149AbgJ1VvK (ORCPT ); Wed, 28 Oct 2020 17:51:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728146AbgJ1VvJ (ORCPT ); Wed, 28 Oct 2020 17:51:09 -0400 Received: from mail-io1-xd36.google.com (mail-io1-xd36.google.com [IPv6:2607:f8b0:4864:20::d36]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 104D7C0613CF for ; Wed, 28 Oct 2020 14:51:09 -0700 (PDT) Received: by mail-io1-xd36.google.com with SMTP id h21so1083303iob.10 for ; Wed, 28 Oct 2020 14:51:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arista.com; s=googlenew; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=Gwnayf2MecvT+5s8JJfNOkhG8pZYF6/aAm6DfyGpa0A=; b=WRdCdJCaebH5bgPaIQhOnD53UOJdg70cdtkXZGfIXymymGkUFWXOhcyMvlrv8gk3QH XJPrkmgU2fG6GpqJb3EL9lEvK3pJl/M7BaZQspMZ5DvCKKT1FEpn0ypiz4vfCIWHlrMc 4qXIchkWd86YiODOrIRH4OuRDyb2ZVF3rqW18Gnmishi4EBEHKGqhIVozpl7EUuEGrey DPlRlB9bPRlulrnKtTJbb4qTQ9aj9pU1KFYVlYpSuQSjA20bk8jmI6tVCiRIn1hg5ohm kIsQmUsQ5lLucng7Hw46mPqaYkDLpMUnX7+rDp4DLgFySQI8sJUHXO8lvMumk0DGCp7G c4yA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Gwnayf2MecvT+5s8JJfNOkhG8pZYF6/aAm6DfyGpa0A=; b=X22NsyB0V1HhJzO69ktjYjkkYqEBRuOSVQ4ChFadQSX2McLuTQ0Ys13+kJsh5W4kIf wBL2EQZrUIEIkontXu/LgApWzl1sAG0KbM/Ls6uYiPwaTseZ8oJJNfGzJnNPG43MM7sf YUQwGTTb5qJ8/R21PHd7zl7wo7aQzVaNqbzUtfWy2dRm2J6lFt+QfA+k2U1YcOHQ6Sg6 Rx3Cki3QQ4DQ8Ub2QoMyxHNpaxfiQQyfAMJ/1qK3qc7aB4oIZZw/bQVLOGbT1AYWJOF5 ytOSVRZ1jEa4wjC77da03igZghoJOdA/vuAKJoQLeFYVyTxlypuIHMOF9YIK08wJvIO/ U2nA== X-Gm-Message-State: AOAM531WaLgEsuTVvBMt+lXV9+LbNvviFQ6aUszFQbugj/oTyzFrsuQC dtvTCS9uRz672w6zqpaTtKaoj64NsHC3bfQn X-Google-Smtp-Source: ABdhPJx7+AEZUMe/EsIWyfYB5EYL402/n/2TUFC/pw6DyMAI8l7Fu1l1s7kGjxT1nPAj+GaH11JRIg== X-Received: by 2002:a63:7408:: with SMTP id p8mr414749pgc.273.1603906958000; Wed, 28 Oct 2020 10:42:38 -0700 (PDT) Received: from ?IPv6:2a02:8084:e84:2480:228:f8ff:fe6f:83a8? ([2a02:8084:e84:2480:228:f8ff:fe6f:83a8]) by smtp.gmail.com with ESMTPSA id ng7sm47242pjb.14.2020.10.28.10.42.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Oct 2020 10:42:37 -0700 (PDT) Subject: Re: WARNING in xfrm_alloc_compat To: Steffen Klassert , syzbot Cc: davem@davemloft.net, herbert@gondor.apana.org.au, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <00000000000021315205b29353aa@google.com> <20201028104509.GB8805@gauss3.secunet.de> From: Dmitry Safonov Message-ID: <86a1f30b-388f-6760-b59b-349d2d8b0d8c@arista.com> Date: Wed, 28 Oct 2020 17:42:31 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20201028104509.GB8805@gauss3.secunet.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 10/28/20 10:45 AM, Steffen Klassert wrote: > Same here, Dmitry please look into it. Looking on both, thanks! > I guess we can just remove the WARN_ON() that > triggeres here. Thanks, Dmitry