From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id F37CAA04C2; Fri, 15 Nov 2019 14:35:11 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6CF562C28; Fri, 15 Nov 2019 14:35:10 +0100 (CET) Received: from mail-ua1-f49.google.com (mail-ua1-f49.google.com [209.85.222.49]) by dpdk.org (Postfix) with ESMTP id AF0702C18 for ; Fri, 15 Nov 2019 14:35:09 +0100 (CET) Received: by mail-ua1-f49.google.com with SMTP id r13so3002213uan.6 for ; Fri, 15 Nov 2019 05:35:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=womQQzIFRqSvLrSlbbl97WdCOa8kTsmX4zxSQQWulns=; b=LrUNLE2FRidavg7cN8454ki9buZLqAtRgydBKT5CxOVnnLAD9JFPVAP0Spj5GBw3f1 kGKdT1PdDgvoCcALMFYaVGa+nR7++BTsQABczmv99TjIdbD90tRDcPdFXT8VoDw8FyzT qS6Un2cjAJwT8IlBipJXYA68zLHbJeL9fO75+aUMaX9kuOIA1VggPaHEeF/gFeRf2xj4 orikwVTIh3Fc/IpCVRpgNXhdfnNEpnw5BQRgcUSQ4wkTrcO2SyXOXQyWWjL3YITh9jeG X8ZOEnt7PMGr/XItyZOd2NYsutFm4M+hHiUE3y4Mud2xFri+bkcmwNbzrFopyzFWEXaN ppzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=womQQzIFRqSvLrSlbbl97WdCOa8kTsmX4zxSQQWulns=; b=sONJjBes4gbtEiYC67s5eo8xRQft9GikbYTH6Noe9lceKkCMb+cwPW9GpanNRyOgVx kuQxfy6SLMz+KQ6vj/gGTAk5hTPPWgkocokBMO9lZ1wudp0TjPpgROzTg1uUBFzgIqsr gJ9pe4DNwWCyJ6mRcgY0UZ5JjlbkA+91RQFFywPzI00g8M+v6lqMUn5kfcKNPq9QyasE smifwyhFQN+6MsvyHBudkIirR75aXjJTqHBLZaQacVjKmLNHeBQRbh6FUVlxPlGJ+tbb 5JtdUiFxtqbdyN7FaRQmg5iMK+n6VUS9/YhDbE7wDcaRdBSaDWPkxwrA37sQJv2+9nLW YVlw== X-Gm-Message-State: APjAAAV1OgsyYbiUjy5kDozFYMjsd9keaHTdhYeY5ymRTTWzqlPN2mNN fX3heS5Sxf8Dt0EikkTu8+bl4MPuP3dl6M1m7vlqJjr8TiQ= X-Google-Smtp-Source: APXvYqz2I4Y6A87oO26/tFT/s1S12b4O7j/SZZdyrCh3uJZps/Hm7HSIP5pLDkwpYjJIKyZ8gsU7xUe4HyH+VpCcKNI= X-Received: by 2002:ab0:1c1d:: with SMTP id a29mr9210857uaj.45.1573824908268; Fri, 15 Nov 2019 05:35:08 -0800 (PST) MIME-Version: 1.0 From: vikram T Date: Fri, 15 Nov 2019 19:04:57 +0530 Message-ID: To: dev@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] MLX5 NIC: net_mlx5: port 0 cannot enable promiscuous mode: Cannot allocate memory X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi, I am facing an issue with mlx5 with error in "promiscous mode" in MLX5 NIC card. The Application initializes successfully and the traffic/packets are not processed. Error Snippet Below: Nov 12 09:28:09 OCOM-PROBE-2 systemd: Stopped OCSM Media Sniffer. Nov 12 09:28:09 OCOM-PROBE-2 systemd: Starting OCSM Media Sniffer... Nov 12 09:28:09 OCOM-PROBE-2 system_layout.py: device mlx5_core already bound to 0000:08:00.1 Nov 12 09:28:09 OCOM-PROBE-2 system_layout.py: device mlx5_core already bound to 0000:08:00.0 Nov 12 09:28:09 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: EAL: Probing VFIO support... Nov 12 09:28:09 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: EAL: VFIO support initialized Nov 12 09:28:09 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: EAL: PCI device 0000:08:00.0 on NUMA socket 0 Nov 12 09:28:09 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: EAL: probe driver: 15b3:1013 net_mlx5 Nov 12 09:28:09 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: net_mlx5: MPLS over GRE/UDP tunnel offloading disabled due to old OFED/rdma-core version or firmware configuration Nov 12 09:28:09 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: EAL: PCI device 0000:08:00.1 on NUMA socket 0 Nov 12 09:28:09 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: EAL: probe driver: 15b3:1013 net_mlx5 Nov 12 09:28:09 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: net_mlx5: MPLS over GRE/UDP tunnel offloading disabled due to old OFED/rdma-core version or firmware configuration Nov 12 09:28:10 OCOM-PROBE-2 systemd: Started OCSM Product Setup Application. Nov 12 09:28:11 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: net_mlx5: port 0 cannot enable promiscuous mode: Cannot allocate memory Nov 12 09:28:11 OCOM-PROBE-2 rat_dpdk_sniffer[34924]: net_mlx5: port 1 cannot enable promiscuous mode: Cannot allocate memory However testpmd works fine here; # ./testpmd -l 8-15 -n 4 -w 08:00.0 -w 08:00.1 -- --rxq=2 --txq=2 -i EAL: Detected 32 lcore(s) EAL: Detected 2 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Probing VFIO support... EAL: VFIO support initialized EAL: PCI device 0000:08:00.0 on NUMA socket 0 EAL: probe driver: 15b3:1013 net_mlx5 EAL: PCI device 0000:08:00.1 on NUMA socket 0 EAL: probe driver: 15b3:1013 net_mlx5 Interactive-mode selected testpmd: create a new mbuf pool : n=203456, size=2176, socket=0 testpmd: preferred mempool ops selected: ring_mp_mc testpmd: create a new mbuf pool : n=203456, size=2176, socket=1 testpmd: preferred mempool ops selected: ring_mp_mc Configuring Port 0 (socket 0) Port 0: 50:6B:4B:DB:FE:0A Configuring Port 1 (socket 0) Port 1: 50:6B:4B:DB:FE:0B Checking link statuses... Done testpmd> Killed I have below questions: 1. Is the error the cause for the traffic not being processed by NIC card? 2. Is there something I have missed here in terms of memory configuration which is causing not to enable promiscous mode? Let me know if any addition information is required. Thanks in advance Regards Vikram