From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id F0A14A034F for ; 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 EB27741176; Mon, 14 Feb 2022 17:54:10 +0100 (CET) Received: from mail-pj1-f47.google.com (mail-pj1-f47.google.com [209.85.216.47]) by mails.dpdk.org (Postfix) with ESMTP id E9FD84067E for ; Mon, 14 Feb 2022 17:54:09 +0100 (CET) Received: by mail-pj1-f47.google.com with SMTP id a11-20020a17090a740b00b001b8b506c42fso19531249pjg.0 for ; Mon, 14 Feb 2022 08:54:09 -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=tlskTfwMcRHkZJfMyscCZd0Z/P9f7G25FNkW+aqBz1K1Yw+clrRTbGpc8u7juU/9dp 0TUtUVdqwh2rPzvB9Z0nVk/obDt+0UDCFY1jL2+E7T28f3UG7+K1MlyC68ZIabgvJGpp qSRkEUuYIniJK5rSC2AWPKq5z3G4VVwjHL9FpvRXcE5p//HVJrVORjP9haCj0pJRDy41 OzvPuGir3ndfwTWJ2ZJGb5md9GJlnW8x6WpIu+O8n+2lHoYiS0fAiAkTy7ZJ1NvtIHzV 4nb4HWQhg6L13Hou/Kybl++3TdxEwR0RdbK8vlOvxYnNXktCyTnjT2ZFh6B2nwgPYfOn 1EZg== X-Gm-Message-State: AOAM533jGEjYz033Wa06W/oHXUzxnsCHhktsSE0qyAk6MUil8OueIva+ COXv4CsBI8BTVa56j36WIUCQsAZe7lm0J4+n 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 To: Vipul Ashri Cc: =?UTF-8?B?R2HDq3Rhbg==?= Rivet , "dev@dpdk.org" , "stable@dpdk.org" , Madhuker Mythri Subject: Re: [PATCH v2] net/failsafe: link_update request crashing at boot Message-ID: <20220214085405.46861529@hermes.local> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org On Mon, 14 Feb 2022 13:09:19 +0000 Vipul Ashri 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??