From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 21D41A034E; Mon, 14 Feb 2022 17:54:10 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 13D4041168; Mon, 14 Feb 2022 17:54:10 +0100 (CET) Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) by mails.dpdk.org (Postfix) with ESMTP id DE1E34067E for <dev@dpdk.org>; Mon, 14 Feb 2022 17:54:08 +0100 (CET) Received: by mail-pl1-f171.google.com with SMTP id p6so10803293plf.10 for <dev@dpdk.org>; Mon, 14 Feb 2022 08:54:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=eH+TTM7CawymlYZiFvZv/xsZEV2Msrvbo/H6nF+sfJ4=; b=I0vkhV4tVoN6FEQt1kyge/b+eCq6Wv3XN35SYrzhb3TaoAZyypOrXMnOeItgNIvdXt vWsS8NK9h67Cn5XNXhaKfrJtqPtJOXx2fOIY7YF/Y0llkde+2YdL+H7uQwPAbgbrxruj KLDRdnFHJOsL26ZobhwyNDCo6OcuFpjjl66qtmRUBpXRyXAPKFKcY06E16WG4jaqx/Rf KrrKff+9QmXYjCbuYp3efvwt5XDDufzaq6dpeLPMOOxdldIedIeKgxb6S8oM0hCg5hKH LuBPVfMcnSkI2nLrt5PO/W8EIBaTOMh8I27srOdv4e66zPjUK5a/s/pgq2QAyY3UuQV3 Gzlw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=eH+TTM7CawymlYZiFvZv/xsZEV2Msrvbo/H6nF+sfJ4=; b=Ae7/7ndVFdu/g9+FSVKhxQcegPQZY+cKP1xCTQnUcmp3bOBHn53uS74hsOEAcMNLUG RqqiXp1+0VDUSymcEmjdYPDNVmTFOvCKESdFC6jTpvYPPuZjD7msK4I5yQb4R99JCq6C y+8SuPX+O3QD+9lvM25IN6Wt74yE3bcqSShwxEJ/6PjaKQFFBlTytdBoM9FH10AKxaGA x94QFYDtINO6/2KYBYJitRQ++iAmQ1USaogUX14J44MrhAb+fjBGI2NDQStpn2TrvssY SMjKbScw0lYt0E9DdhguI9EkCnw/3nIFSPs69iac1TOPwWq09PgLdev2x2YViXBaFI6t 9bPw== X-Gm-Message-State: AOAM5321hkCadz0N0FtQrX2pLLVIP3lQHXp1w3rvo8QnHUcQCDzVNi1O fVPuw/guS1RLaB0abo0kha1/YQ== X-Google-Smtp-Source: ABdhPJzhmi1JBirw9v1x/zMNfcFaDsfzMUX0UMTmAz6pqcPNUJgZjTc+ud/X08P+CHVcEZSxe1AvsQ== X-Received: by 2002:a17:90a:30c:: with SMTP id 12mr662348pje.74.1644857648109; Mon, 14 Feb 2022 08:54:08 -0800 (PST) Received: from hermes.local (204-195-112-199.wavecable.com. [204.195.112.199]) by smtp.gmail.com with ESMTPSA id rj11sm386610pjb.41.2022.02.14.08.54.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Feb 2022 08:54:07 -0800 (PST) Date: Mon, 14 Feb 2022 08:54:05 -0800 From: Stephen Hemminger <stephen@networkplumber.org> To: Vipul Ashri <vipul.ashri@oracle.com> Cc: =?UTF-8?B?R2HDq3Rhbg==?= Rivet <grive@u256.net>, "dev@dpdk.org" <dev@dpdk.org>, "stable@dpdk.org" <stable@dpdk.org>, Madhuker Mythri <madhuker.mythri@oracle.com> Subject: Re: [PATCH v2] net/failsafe: link_update request crashing at boot Message-ID: <20220214085405.46861529@hermes.local> In-Reply-To: <PH0PR10MB5514F1BB9221AAD404DE194D9A339@PH0PR10MB5514.namprd10.prod.outlook.com> References: <PH0PR10MB5514F1BB9221AAD404DE194D9A339@PH0PR10MB5514.namprd10.prod.outlook.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org On Mon, 14 Feb 2022 13:09:19 +0000 Vipul Ashri <vipul.ashri@oracle.com> wrote: > PORT 0 supports 16 rx queues and 16 tx queues (driver_name = net_failsafe, driver_type = 16) > > PORT 0 is polling for link-change, interrupts disabled > > [DPDK] tap_flow_create(): Kernel refused TC filter rule creation (17): File exists Looks like secondary process support doesn't work with the flow rules logic. Maybe after that you are into error paths that may not recover correctly??