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 B040DEB64D9 for ; Tue, 4 Jul 2023 12:55:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230379AbjGDMzh (ORCPT ); Tue, 4 Jul 2023 08:55:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229441AbjGDMzf (ORCPT ); Tue, 4 Jul 2023 08:55:35 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E5BC5B1 for ; Tue, 4 Jul 2023 05:54:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1688475288; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ioWPxV9zU1HRZRvRW9KpWYEne0dVnA+bJiiYdIxAOPo=; b=KiqnJuclE4WqippB+WKgyX+WV/4vSu7SVCUl+i3qn4VtW798+TQU44B4AsEMvlFDC3iZhT emWD3AzB3vvGvgbd2FUlDy/N8XywY2v4TpX0S4h7wJQfAOnCR1c0kUo6XlXlFU2ZW6aarF BH/DeerA8XT7Ow5a9vt9oMbhvIHm9+0= Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-562-R_AJOaipPKONC0ZntrH8-A-1; Tue, 04 Jul 2023 08:54:47 -0400 X-MC-Unique: R_AJOaipPKONC0ZntrH8-A-1 Received: by mail-qk1-f197.google.com with SMTP id af79cd13be357-76714d4beebso102069985a.0 for ; Tue, 04 Jul 2023 05:54:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688475286; x=1691067286; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=ioWPxV9zU1HRZRvRW9KpWYEne0dVnA+bJiiYdIxAOPo=; b=Lqz8Kg63AjL5KozOvrGhNh+XLHmn1Avxx1v87B+ktQin2EM8/OfiZG82q53/Z7xyXU 21UK4ZZEP4wEhyjO8yJkaD05Keg1ThilWtiv5eDtkEaD2UmwGFpGmYNMYKxyFWRgWe/B y6QCFPWcc1XDoNB22A5BA/xi9q1CN+VzRakNe+hwN45jkWBsk/lvQ1jMOjtywMX/uxI1 OB1FXIFST4i+osb8HDaZLngoijsYTHO8Kx0x+3KIX3379JOi98K1EGsGIRVToWvRJQ8e IouK+OstgZ2SUWxanHGE3zk6LVMeTWuvReJIoKzDAJ5Q4SIE7iP2xpaSQsTcytz3qxe4 GTPg== X-Gm-Message-State: ABy/qLarWc7yL7k/yadB/1y59KEqJiqubarVQrAOypZwECl034d9S0uQ zrX1+sVFoLsdW/JO1pECfKPo+kCpExxoQhD+IBhdWpCzI4PFnyLCMWb75vWdZ/Dyhk3Hw7JWI42 bHiLU6EQQswoLC3PjcrvLVTIN X-Received: by 2002:a05:6214:4018:b0:635:ec47:bfa4 with SMTP id kd24-20020a056214401800b00635ec47bfa4mr15158359qvb.4.1688475286701; Tue, 04 Jul 2023 05:54:46 -0700 (PDT) X-Google-Smtp-Source: APBJJlGff3DAVP8rxsCeJdiqdZJEJR0lTXhvEtMOgiBPMRGFUQp2BEEn7tqiM1upp5A0yfH5+B3Pfw== X-Received: by 2002:a05:6214:4018:b0:635:ec47:bfa4 with SMTP id kd24-20020a056214401800b00635ec47bfa4mr15158343qvb.4.1688475286407; Tue, 04 Jul 2023 05:54:46 -0700 (PDT) Received: from gerbillo.redhat.com (146-241-247-156.dyn.eolo.it. [146.241.247.156]) by smtp.gmail.com with ESMTPSA id z18-20020a0ce992000000b006365b23b5dfsm4989364qvn.23.2023.07.04.05.54.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Jul 2023 05:54:45 -0700 (PDT) Message-ID: Subject: Re: [Intel-wired-lan] bug with rx-udp-gro-forwarding offloading? From: Paolo Abeni To: Ian Kumlien Cc: Alexander Lobakin , intel-wired-lan , Jakub Kicinski , Eric Dumazet , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" Date: Tue, 04 Jul 2023 14:54:42 +0200 In-Reply-To: References: <22aad588-47d6-6441-45b2-0e685ed84c8d@intel.com> <0a040331995c072c56fce58794848f5e9853c44f.camel@redhat.com> <486ae2687cd2e2624c0db1ea1f3d6ca36db15411.camel@redhat.com> <5688456234f5d15ea9ca0f000350c28610ed2639.camel@redhat.com> <92a4d42491a2c219192ae86fa04b579ea3676d8c.camel@redhat.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.4 (3.46.4-1.fc37) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2023-07-04 at 13:36 +0200, Ian Kumlien wrote: > Propper bug this time: > cat bug.txt | ./scripts/decode_stacktrace.sh vmlinux To be sure, is this with the last patch I shared? this one I mean: https://lore.kernel.org/netdev/92a4d42491a2c219192ae86fa04b579ea3676d8c.cam= el@redhat.com/ Could you please additionally enable CONFIG_DEBUG_NET in your build? Could you please give a detailed description of your network topology and the running traffic? Thanks! Paolo