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 868BA488DF for ; Wed, 8 Oct 2025 08:22:06 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 66873402A0; Wed, 8 Oct 2025 08:22:06 +0200 (CEST) Received: from alln-iport-4.cisco.com (alln-iport-4.cisco.com [173.37.142.91]) by mails.dpdk.org (Postfix) with ESMTP id 9B5B3402A3 for ; Tue, 7 Oct 2025 03:53:09 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cisco.com; i=@cisco.com; l=7072; q=dns/txt; s=iport01; t=1759801989; x=1761011589; h=from:to:subject:date:message-id:mime-version; bh=yhfuK/ib4kvpsXH6aSYNcy40sr6Su+N/LZD6FHtWc98=; b=Gq4m0o1TcHjopC7g1fqE15XYG65tSlBVNVPPTwHqLL4wLLhQzI+Qk4Gw JeGPTniFYNCcK7VJ5jyzUVIU4LOQ12AXpjUk84s7lttmUry/TKUHEb8Ws IHWgHSakIZ5StFWXSUP7uBTsNSEUK/iykbizn1x2VfmSeDKMwUfYNnGas 6agcKC6qgRohZuBdL+4a38IcY5qeQILmY9Bhz0aQu6cKcD6H122hb1nqH ce3NhWZ9NwgpkcFMSs+MEW+yUvVfuQshG9qE4VJ0kWhl2oqKZown3WOjM EAC/2GrQojGxStz0VQ/1evXLkGttX8Em4QfOGykk9W7iyfIBcBlyBTv/Q Q==; X-CSE-ConnectionGUID: b3sub6slT3eRz9W1p1vDeQ== X-CSE-MsgGUID: C9IAcTH1ROmnjujVXmbdcw== X-IPAS-Result: =?us-ascii?q?A0DIAwArceRo/5AQJK1agQklgSuBPTFSB3uBHIhpA4Ush?= =?us-ascii?q?lWCIZdGeYVeFIFrDwEBAQ0CUQQBAYUHAoxGAiY0CQ4BAgQBAQEBAwIDAQEBA?= =?us-ascii?q?QEBAQEBAQELAQEFAQEBAgEHBYEOE4ZQDIZzeQF/JwQbDA6CYYIdVQMBAqEDA?= =?us-ascii?q?YFAAooreIE0gQHgJoFJhQODNBoBKklrhA44hD8nG4FJRIEVQoMmhAUmGoQTg?= =?us-ascii?q?i8EgiKBAhQdgTiCA4QAiFmEL4t6gUQiAyYzLAFVExcLBwWBYwMqNBUcbjIdg?= =?us-ascii?q?SeFC4QeK0+FAoEYg1MQEmsPBoEVg1qJbA+CdQMLbT03FBsFBIE1BZgSF4QOf?= =?us-ascii?q?FYJUHuBCpJHHo9ehB2fWQqEHKINF6prLodlkHMio0aFLgIEAgQFAhABAQaBa?= =?us-ascii?q?DyBWXAVgyNRGQ/GD4E0AgcLAQEDCZNnAQE?= IronPort-PHdr: A9a23:9patcB0tPAJiiPGnsmDPmlBlVkEcU/3cNwoR7N8gk71RN/3l9JX5N 0uZ7vJo3xfFXoTevupNkPGe87vhVmoJ/YubvTgcfYZNWR4IhYRenwEpDMOfT0yuBPXrdCc9W s9FUTdY IronPort-Data: A9a23:fL2foqrs7EwP5gp2LEGyd3bdTW5eBmJcZBIvgKrLsJaIsI4StFCzt garIBnQaKuPNmL8eNwgbdvl8RgAucPVmINkTlZvpSgwQSxD+OPIVI+TRqvS04x+DSFioGZPt Zh2hgzodZhsJpPkjk7zdOCn9z8ljPvgqoPUUIbsIjp2SRJvVBAvgBdin/9RqoNziLBVOSvV0 T/Ji5OZYQ/NNwJcaDpOtvvb8Ew35ZwehRtB1rAATaET1LPhvyF94KI3fcmZM3b+S49IKe+2L 86r5K255G7Q4yA2AdqjlLvhGmVSKlIFFVHT4pb+c/HKbilq/kTe4I5iXBYvQRs/ZwGyojxE4 I4lWapc5useFvakdOw1C3G0GszlVEFM0OevzXOX6aR/w6BaGpfh660GMa04AWEX0uwsGnxEq +ccFGsAVALSuLuumayXR9A506zPLOGzVG8eknhkyTecCbMtRorOBv2Vo9RZxzw3wMtJGJ4yZ eJANmEpN0qGOkMJYwtLYH49tL/Aan3XcCZZrVKcjaE2+GPUigd21dABNfKIJYDWH5gEwh3wS mTu1DXYKxomFIWl7j+D8G+uuN/Kly/wR9dHfFG/3rsw6LGJ/UQOExAMTnO3ufW6zEmkVLpix 1c88y4qq+02sUesVNS4B0L+q3+ftRlaUN1VewEn1DywJmPvy1/xLkAPTyVKb5ots8peeNDg/ gbhcw/BbdC3jICodA== IronPort-HdrOrdr: A9a23:DT45+q3J7+Ng+jCnCJ8DeQqjBfhxeYIsimQD101hICG9Lfbo9P xGzc566farslcssSkb6K290cm7LU80hqQFnbX5XI3SFjUO11HYV72KgbGSpwEIeBeOu9K1t5 0QCZSWYeeYZTMV/KSKhTVQeOxQpuVvhZrY/ds2uE0dND2CBZsQiDtRO0KwKGEzbg9AApYyCZ qb4eR6hxfIQx4qR/X+LEMoG8zYqfP2tL+OW3M77hgchzWmvHeN0vrXAhKY1hARX3dk2rE561 XIlAT/++GKr+y74gW07R6d071m3P/ajvdTDs2FjcYYbh/2jByzWYhnU7qe+BgoveCU7kowmt WkmWZvAy0z0QKRQoiGm2qv5+DS6kdt15Yk8y7cvZLXm724eNv9MbsEuWsWSGqf16NqhqAC7E sC5RPmi3MQN2KNoMw4jOK4Di2DUSGP0DwfuP9WgHpFXYQEbrhN6YQZ4UNOCZ8FWDn38YY9DY BVfYjhDdttACSnhkrizx9S6c3pWm52EgaNQ0AEtMDQ2z9KnGphx09dwMAEhH8P+J80VpEBvo 3/Q+9VvaALStVTYbN2Be8HT8fyAmvRQQjUOGbXJVj8DqkIN3/Etpay6rQo4+OhfoAO0fIJ6d z8eUIdsXR3d1PlCMWI0pEO+hfRQH+lVTCo0c1a74gRgMyJeFMqC1z3dLkDqbrTnxxEOLyqZ9 +jfJZNR+TuJWHyGYBPxWTFKuhvwFElIb4ohuo= X-Talos-CUID: 9a23:Bs3EY2weSyqzoHrNa1T+BgUeQds4eCPGyEuLLnWqWFkwUOSLZVKprfY= X-Talos-MUID: =?us-ascii?q?9a23=3AVp297Az8NGynTiXne+SvdjLdxFWaqI//KWkGrbV?= =?us-ascii?q?fge6BMy5tOQmtiT67SZByfw=3D=3D?= X-IronPort-Anti-Spam-Filtered: true Received: from alln-l-core-07.cisco.com ([173.36.16.144]) by alln-iport-4.cisco.com with ESMTP/TLS/TLS_AES_256_GCM_SHA384; 07 Oct 2025 01:53:08 +0000 Received: from alln-opgw-1.cisco.com (alln-opgw-1.cisco.com [173.37.147.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by alln-l-core-07.cisco.com (Postfix) with ESMTPS id 6679D180001E9 for ; Tue, 7 Oct 2025 01:53:08 +0000 (GMT) X-CSE-ConnectionGUID: kC4AXRi3QL2siaI18MeQZQ== X-CSE-MsgGUID: v2jz5DK6QrG+ac8YGCd+xg== Authentication-Results: alln-opgw-1.cisco.com; dkim=pass (signature verified) header.i=@cisco.com X-IronPort-AV: E=Sophos;i="6.18,321,1751241600"; d="scan'208,217";a="55766491" Received: from mail-dm2pr0701cu00101.outbound.protection.outlook.com (HELO DM2PR0701CU001.outbound.protection.outlook.com) ([40.93.13.65]) by alln-opgw-1.cisco.com with ESMTP/TLS/TLS_AES_256_GCM_SHA384; 07 Oct 2025 01:53:08 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=bgGVoDVnILhwHFdf5ClV4B+cEO3Q4qHYmtKv+Te76UvDWpzNaYrJh2vudgE+fzK59+3LwhOKCZTlrZ8VuzyryXN0mVhkjvKzMgXtGKhXJXlQ3xkaFuJgovAkDgfhZ7+GSAauvJUE6tgBqFHfa6uXGVgD8SSyYkV6VI+XjpEkTKTwIEkpnrGMeZHtCp0USMRaz5ClSjyrnsXYVTyJ0gEvknLG81jEukFfiTCThnM6gIBEoZP3bN8HMo6vG4ZmDqzlxpYjheCJ4FV0nB43UDzu4OdRwWFsaE9DmIJR/tds3fCyf7uUfFPg8wnbDX3kerTwFNRyjjlSZqDnFAMuTr5Z1A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=yhfuK/ib4kvpsXH6aSYNcy40sr6Su+N/LZD6FHtWc98=; b=r/4ypuMQMIj8g+rSbbVbW3xCOnqIpIr28nXp8NwC+sQjb6HEIoeUWgMVrQ2Oj0dctvm0SB6HYP3Sd4Jzo1R2WH8KPZinMK06I3KcwQijOv85MHBZtEHdsukpkiYbLWk7co/uYLTmkhC5+qf+v2mbRXDc42JyAyGYbFNRGwrHDBASyAHchEg9d8ahf6NsxXfgnQ8Fg3eGUWEF32iG3H/IT8pcgdqRC+yR89LhM8agTc+5ROUPwPLscrexW0ottpFmHCdIF1FfqzKDUC0kyAlD2lSshiBcnkZzMF8djRzBZG37P8mCIDbWjGGL6t/LWRPkUBlBqCaYMmZxyfuz7zwpWg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cisco.com; dmarc=pass action=none header.from=cisco.com; dkim=pass header.d=cisco.com; arc=none Received: from CY8PR11MB7244.namprd11.prod.outlook.com (2603:10b6:930:97::18) by IA1PR11MB6076.namprd11.prod.outlook.com (2603:10b6:208:3d4::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9182.20; Tue, 7 Oct 2025 01:52:59 +0000 Received: from CY8PR11MB7244.namprd11.prod.outlook.com ([fe80::8b90:429:87c2:4f64]) by CY8PR11MB7244.namprd11.prod.outlook.com ([fe80::8b90:429:87c2:4f64%2]) with mapi id 15.20.9182.017; Tue, 7 Oct 2025 01:52:58 +0000 From: "Kishan Simha (ksimha)" To: "users@dpdk.org" Subject: DPDK 21.11: __hn_nvs_execute() error on Hyper-V Thread-Topic: DPDK 21.11: __hn_nvs_execute() error on Hyper-V Thread-Index: AQHcNyrz69XIlD8pW02OUq9HyJhLSA== Date: Tue, 7 Oct 2025 01:52:58 +0000 Message-ID: Accept-Language: en-US Content-Language: en-IN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-reactions: allow x-ms-publictraffictype: Email x-ms-traffictypediagnostic: CY8PR11MB7244:EE_|IA1PR11MB6076:EE_ x-ms-office365-filtering-correlation-id: e063d34a-ddb9-43a9-0c50-08de05443da8 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; ARA:13230040|1800799024|366016|376014|38070700021|8096899003; x-microsoft-antispam-message-info: =?us-ascii?Q?+cQrjnjBFtQ4B+qp7Hxix74/d2DLO35h5hA3KlEJJ+cYfNV02IxNEZkBirpL?= =?us-ascii?Q?iIFQ6zjmWcTo90hI0auWnOnAtVYOckZ2RPpfKfw0uLel7pC7tcV/s87EjqWJ?= =?us-ascii?Q?ncBgszQWG3QwhNY3ZP+rECVny1N8ZxTYgZF0tudym5YT+g3CWCLoU5yGiE4l?= =?us-ascii?Q?XsgUWpS1vUW+3wKL/nUdUNj8A7XQyCtsrSKdmivmIh373j8JPPbxHj3xH0ZI?= =?us-ascii?Q?22Ho+3uHrx2I7zM+8SIFiJOtRLn06GTorP5elyrNtBbaHg4bXDh7udW7YINe?= =?us-ascii?Q?qn1Z3PzIJikowc+VhtDRMGC+0/5ryW3Qkeqtb2AUAwJWQnPY/i0ulEAww/QG?= =?us-ascii?Q?ulYmRu9lRPtcYz/e8wyQuZSeSwoc8nXmxIJDhAziK5+0dGWLFspKx1MXOcVW?= =?us-ascii?Q?Hg43NsoTSr58tYYv7CYs60p7cguVvPWfbCSmR5rwLerNXHWyApRZ2AlehqS1?= =?us-ascii?Q?/U33aRdy11baD8OINY7cpR0DmNwvpEZ17em3DLtMs9pDPBr95EQPqbZbib2r?= =?us-ascii?Q?v+MVPOOpTZIZbLfZLKQTqLaeYD2MfbMjMqRWDBY7qfju5q/lXxvoi7fOMqGC?= =?us-ascii?Q?txKIHl1VOyIHJ96AJz8BjY7hCLvIdqfhUlkWXAWOgI16x+MP48sTMWJz3McG?= =?us-ascii?Q?4WqHbHCeY/0+w9vLFdYRtPXtNYesAeKTFkqTjUPrEtcO9spvT0ZSkZqGZz7t?= =?us-ascii?Q?FVZw+R7X/SM0zfWwzHNvHCiQgYssxLYErQrAgpK/hWckDQ6ycSNLF3x/KsPJ?= =?us-ascii?Q?cvuoD3l9D3U6SSAEx0k0SLYRgT9kfKZMCuAHeW3fF49OMbthzjizGAGuDsNC?= =?us-ascii?Q?2+8zdmqmGPJUtdkzrWRpqCeL6Csa6aSbVDaNY54QB9zgeaCp2X4YRJu0qYrQ?= =?us-ascii?Q?7BXt3mab9nbxgRie5oAvOSQkX49bTKkTuZSo+21Lgzu/rqbLGaIkupSwsIm6?= =?us-ascii?Q?f+bprOY2/Qxd1VtGBOfo4zE5QlwrRZikor+nkzD3E356th7iejvPki8ZMoKY?= =?us-ascii?Q?mOmK6Gwee7Bs0n/racBVOYrIXSqetOnnjMdpSku90985idYrpijBvUgnmpuc?= =?us-ascii?Q?bUtYTbO1se55jYkx3qhBFZdTCiB+CjofiMe0I8gE7TRXGOOTIydfHZvA132v?= =?us-ascii?Q?v7qVzLRDzQml4QyJ7yJ2/Pb2DJeXgRCZ6K7mKfwqxYdWAmfEHzBA3MhX8SAE?= =?us-ascii?Q?PsrV8V0EqqfrywglOgTdcWrZip3BlEnAwZ9WOglbFEtknSUzsD6SPCZfOx3W?= =?us-ascii?Q?ARR6rnm2v5MYvq+21iCAjW0sWQf1LLMnNplhEhyGJAH/K0Iu8IB4VzKiuvtZ?= =?us-ascii?Q?Itzj6wz7K428/Iq+xY1o8nA9JfzZw2psoIZTQb9GGF0p/avW13E6y8pjLr+E?= =?us-ascii?Q?PpeY/hEF7qGZF+q4NRkaFEJHBfyOoTXe+kex9F52ZTWdbC5UBqKJ8XObmLal?= =?us-ascii?Q?yvfGj40EtPw6Jaq/kSvPnJPN3EBBH3Euo+ywx3mWaXs59a17VdH9DznkbtlI?= =?us-ascii?Q?nDNpi8xqNrgISTDhIMrqWhBwz5QuFDr2nq1b?= x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:CY8PR11MB7244.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(1800799024)(366016)(376014)(38070700021)(8096899003); DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?2ex2Ae+Plrn/yhR4ndhSN+wuREGFqD/DTj/J1iIzRoC82g0XlLMgpGMz4/5I?= =?us-ascii?Q?PWtCc/X0c54iZgI5aYjZD4w9TXKnT91QxNE3Zb5OyEWe4KX0LK+xNONNsHVI?= =?us-ascii?Q?K6k2mj/2xF18JIFYVzZcUHg69WgheuiUXwQaPWF9W6mnhAjYGWShRSL+v+eo?= =?us-ascii?Q?pRyhxkFSAPw9TF9ZuVUYn7P5X+rp1f4czg6cVTv1ze4nwfDxLox9n0gBiYWt?= =?us-ascii?Q?2Y6h4JfkEz7UcD0uRj42Go6Bd+LfMHbzp90PbL7mfMusCGrzOit5ElcFOp5z?= =?us-ascii?Q?U2n+QNwne4gTc3kVPr6TLoSQxl1Vuk6IKHomS02hmBo5gX7lsuvdZwxEIWeU?= =?us-ascii?Q?+b9pWqz3dfmGQZ1ya0tohmAv/BBqnyZ7UhinamIADsVHrbfQ2XirA7DCYEev?= =?us-ascii?Q?cKZsrWlRbdupQ3ZkOSbvQ5Nn9aRvyLwMCcrgX5TfgkDd2e5w5KDzelHr7W9t?= =?us-ascii?Q?ejEFRzPms8ZBK1RhlYyZmis2J0mapz+YBKkwPlZN6IVSJ+UlV0KTIaZAeRSg?= =?us-ascii?Q?3HC2WWAUoiHLbBfzvYVhvB89VhFcXNGOW4ttliuPLXU5WB1bmkf4AWr0NWDq?= =?us-ascii?Q?Q+BVk/15sSu4DobMTKKnIRfwwapdpe2bKLWGR/RhAVK5OrSjSj/WbDlifoEY?= =?us-ascii?Q?TF/29NNYTejaHDHZCH93cG6+qAVrNwdLQDEgUWpZkcDUnRQuu+mTI/HzhyQr?= =?us-ascii?Q?BN2ihBmwb1rKHBAmgte9eYKFoEQBX7Cb+Y2keVTOMeiThoa+fkKoGUFI4RUO?= =?us-ascii?Q?bJaFb3xspesqWC4PeYRRV5KejkqWE178Wm2w91fqepYbM/WF8KNuoCfp+Yp7?= =?us-ascii?Q?CKUHC3GS2zga2NXkQKkLSHZaGKXDNlPqsPQAKL9RD0KpqPlPNuJfdziFI3Ya?= =?us-ascii?Q?lq9WqZb26t2f2Nc7KJWF14ExUX/+MS0tbB3lIrYbOacRcNSQbB4tIiL7KQUP?= =?us-ascii?Q?A8oOL+g8HeJ9UXzvqjVWjg8yMhK4isXTR8RnkqkKQhBL5Ssge2dInws9TQOI?= =?us-ascii?Q?6G14JlLPqeRNSvuH8RYootMTlWJVWnym2ZGfbECdSsoYTg8EcPAURmb+X/lU?= =?us-ascii?Q?WtqKxM8LYtTTUXBNBwlVcvTpUuTfKtLsQQ7Ea0yvTM8EKEhehazLkyAG2VCf?= =?us-ascii?Q?pBg1QVy61d+CVUTBAmQC4Ugp3ZDULVIHUHpCMOptLJIqjQHWxL4iAV7ngoqw?= =?us-ascii?Q?QY7BjEuzbqMiEU0eMWd1jk6X9DCtcPd97FVnfXJQ0KHwEEtorMt5ILiV4wZ6?= =?us-ascii?Q?Pdx9zIf9ZtRm99SAQgJLnwSuqr+Ho2+SGu711Z9lWyWHJO6gPu6mZU8h+BN8?= =?us-ascii?Q?nIcUu4eW1SqOFFzUiazd/3MTAqDqlBc6bjZ5lfyAx3wHqCnexLteK6zGS+oL?= =?us-ascii?Q?JZvZfUblsIPvlYbwyByFt2fw/nNTw0KRGGbzQGgKh579nqhQC3Gnvi7af7qm?= =?us-ascii?Q?I9k4RPV0VJ7USBMssJ7orqxlcnviHsmpeZ9aXU3lZzO8l/i4RO75f69nam/2?= =?us-ascii?Q?s2h0lNMqaZGXWt2BgWBOFLxXogBQsh0/V1lYiPeE3sIhkT4Aja81iRwlZqYM?= =?us-ascii?Q?d03237jAw3iP+5sQat0qI/Vi7v6AFFwtXKWfxmMhbhA0eSuLIbYfMHxWD+zJ?= =?us-ascii?Q?UQ=3D=3D?= Content-Type: multipart/alternative; boundary="_000_CY8PR11MB72448C85CB32C4B7A1DA15A4D5E0ACY8PR11MB7244namp_" MIME-Version: 1.0 X-OriginatorOrg: cisco.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CY8PR11MB7244.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: e063d34a-ddb9-43a9-0c50-08de05443da8 X-MS-Exchange-CrossTenant-originalarrivaltime: 07 Oct 2025 01:52:58.3364 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 5ae1af62-9505-4097-a69a-c1553ef7840e X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: G0ElAK7Fufo69PlOu0hxyvmE9J5xLiLH58RYVofmh0FYn9gVmQB0IKucODjhn/+K47Jt2bPasA1MczwTnfMQ/A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR11MB6076 X-Outbound-SMTP-Client: 173.37.147.229, alln-opgw-1.cisco.com X-Outbound-Node: alln-l-core-07.cisco.com X-Mailman-Approved-At: Wed, 08 Oct 2025 08:22:05 +0200 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --_000_CY8PR11MB72448C85CB32C4B7A1DA15A4D5E0ACY8PR11MB7244namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello DPDK community, I am encountering an issue with the Hyper-V network driver (net_netvsc) wh= en running a DPDK application in a virtual machine environment. I consistently see the following error logged: __hn_nvs_execute(): invalid NVS resp len 32 (expect 40) hn_dev_configure(): subchannel configuration failed The issue was not present when using DPDK version 19.11.3 on the same VM an= d Hyper-V setup. The issue began after migrating to DPDK version 21.11.0. The application fa= ils to initialize the network ports with this error. Hyper-V Host OS : Window Server 2019 Guest OS : Linux version 5.10 Based on the version information, it appears a change between DPDK 19 and 2= 1.11 is causing a communication incompatibility with my Hyper-V environment= . Is this a known regression, and are there any recommended workarounds or = patches available? Has anyone else observed this behavior? Any insight or direction would be greatly appreciated. Regards, Kishan --_000_CY8PR11MB72448C85CB32C4B7A1DA15A4D5E0ACY8PR11MB7244namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hello DPDK community,

 

 I am encountering an issue with the Hyper-V ne= twork driver (net_netvsc) when running a DPDK application in a virtual mach= ine environment.

 

I consistently see the following error logged:<= /o:p>

 

__hn_nvs_execute(): invalid NVS resp len 32 (expect = 40)

hn_dev_configure(): subchannel configuration failed<= o:p>

 

 

The issue was not present when using DPDK version 19.11.3 on = the same VM and Hyper-V setup.

The issue began after migrating to DPDK version 21.1= 1.0. The application fails to initialize the network ports with this error.=

 

Hyper-V Host OS : Window Server 2019

Guest OS : Linux version 5.10

 

Based on the version information, it appears a chang= e between DPDK 19 and 21.11 is causing a communication incompatibility with= my Hyper-V environment. Is this a known regression, and are there any reco= mmended workarounds or patches available? Has anyone else observed this behavior?

Any insight or direction would be greatly appreciate= d.

 

Regards,

Kishan

--_000_CY8PR11MB72448C85CB32C4B7A1DA15A4D5E0ACY8PR11MB7244namp_--