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 D5C99A04DD; Thu, 19 Nov 2020 18:45:08 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 79D3A4C96; Thu, 19 Nov 2020 18:45:06 +0100 (CET) Received: from inbox.dpdk.org (xvm-172-178.dc0.ghst.net [95.142.172.178]) by dpdk.org (Postfix) with ESMTP id 6CD3237B1 for ; Thu, 19 Nov 2020 18:45:05 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id 54203A04E6; Thu, 19 Nov 2020 18:45:04 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Thu, 19 Nov 2020 17:45:04 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: testpmd X-Bugzilla-Version: 20.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: abhimarathe17@gmail.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 Subject: [dpdk-dev] [Bug 580] [dpdk-20.11] testpmd: Ubuntu 16.04: Failed to start port as mlx5_pci can't allocate hash list. 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" https://bugs.dpdk.org/show_bug.cgi?id=3D580 Bug ID: 580 Summary: [dpdk-20.11] testpmd: Ubuntu 16.04: Failed to start port as mlx5_pci can't allocate hash list. Product: DPDK Version: 20.11 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: Normal Component: testpmd Assignee: dev@dpdk.org Reporter: abhimarathe17@gmail.com Target Milestone: --- Hi, Facing issue with Ubuntu 16.04 & Ubuntu 18.04 with mlx5 driver on Azure platform. For Ubuntu 16.04(4.15.0-1098-azure), testpmd failed to start port. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. testpmd output given below: EAL: Probing VFIO support... EAL: Probe PCI driver: mlx5_pci (15b3:1016) device: 40db:00:02.0 (socket 0) mlx5_pci: Size 0xFFFF is not power of 2, will be aligned to 0x10000. mlx5_pci: Default miss action is not supported. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. net_vdev_netvsc: probably using routed NetVSC interface "eth1" (index 3) EAL: No legacy callbacks, legacy socket not created Set io packet forwarding mode Warning: NUMA should be configured manually by using --port-numa-config and --ring-numa-config parameters along with --numa. testpmd: create a new mbuf pool : n=3D180224, size=3D2176, socke= t=3D0 testpmd: preferred mempool ops selected: ring_mp_mc Configuring Port 1 (socket 0) mlx5_pci: Failed to init cache list NIC_ingress_0_matcher_cache entry (nil). mlx5_pci: port 0 failed to set defaults flows Fail to start port 1 Please stop the ports first Done For Ubuntu 18.04(5.4.0-1031-azure),Getting similar errors but ports are not blocked/stopped. testpmd output given below: --------------------------mlx5----------------------------------------- EAL: Probing VFIO support... EAL: VFIO support initialized EAL: Probe PCI driver: mlx5_pci (15b3:1016) device: 0002:00:02.0 (socket 0) mlx5_pci: Retrying to allocate Rx DevX UAR mlx5_pci: Size 0xFFFF is not power of 2, will be aligned to 0x10000. mlx5_pci: Default miss action is not supported. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. mlx5_pci: Can't allocate hash list mlx5_1_flow_table entry. net_vdev_netvsc: probably using routed NetVSC interface "eth1" (index 3) tap_nl_dump_ext_ack(): Cannot delete qdisc with handle of zero tap_nl_dump_ext_ack(): Failed to find qdisc with specified classid tap_nl_dump_ext_ack(): Failed to find qdisc with specified classid tap_nl_dump_ext_ack(): Failed to find qdisc with specified classid tap_nl_dump_ext_ack(): Failed to find qdisc with specified classid tap_nl_dump_ext_ack(): Failed to find qdisc with specified classid tap_nl_dump_ext_ack(): Failed to find qdisc with specified classid tap_nl_dump_ext_ack(): Failed to find qdisc with specified classid tap_nl_dump_ext_ack(): Failed to find qdisc with specified classid EAL: No legacy callbacks, legacy socket not created Set txonly packet forwarding mode Warning: NUMA should be configured manually by using --port-numa-config and --ring-numa-config parameters along with --numa. testpmd: create a new mbuf pool : n=3D163840, size=3D2176, socke= t=3D0 testpmd: preferred mempool ops selected: ring_mp_mc Configuring Port 1 (socket 0) Port 1: 00:0D:3A:C4:E8:BB Checking link statuses... 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