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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?nBGFTNC1UNJibegkfshH3aiFJIJX2XSEMfZ5TT7OIavEKe8VEY+ClyISg3IW?= =?us-ascii?Q?clqDyy/SAo5ATXbp9Nwtu7lvC5SQWuKd350GuOw9gPkvqb2pppf7cI2GUkYz?= =?us-ascii?Q?oLMaNLUKybh3oNFiC9AYxKoOPW2ylKpRBNs9XPFttp9gS85Khqhzq9VTZNxA?= =?us-ascii?Q?fLwIp8+8qw26FdolL0zeE/zOK7ALx41mZIfUBfRZQ/JwwxBLL9YvXuaqIplN?= =?us-ascii?Q?OVhvjYjqYXkCq8tIdHRwgjOuf5tENnXouI6sXPZB+cHi5AcUptXbPa2k3+6N?= =?us-ascii?Q?cgCw62eBpC5Ap1IU6oWEKFHP3xae/haipuiuZdzMP3YIMxQ5XZqHhcAxpSwl?= =?us-ascii?Q?dblwrbNpXqt9AEQLngQa7Aommt6/rP4d/LIpWfUs2EAAAtmXrdYSBd8Zg/M4?= =?us-ascii?Q?TUs76VSzDDrpSzy2UNfhJnYnkFYqY5NgKB612+mpU6InbpjVc/zQqHAJzc9g?= =?us-ascii?Q?s4YDkMdAospZ4LPF+rognwnW4YPEDsnaxODslh4t0EzXc+OBt0Ia2g0pGzKH?= =?us-ascii?Q?KrsLaxgTBjaJYmLyzRn+MWtTHsE9xWIcsOnHsFfLhAaGM9VSp7qoEIQ9hF2c?= =?us-ascii?Q?yFz1j0gIr+5xbomJUj0LeP7y8buV5LtPZyHoOuDqyDi6or4mWDnq/Dgc4ELr?= =?us-ascii?Q?tGsqcxc4csH1N3pL91GR6+XLH9xaJXHanlVefkkAUZFHWAL6ncZA5OUQDrJ5?= =?us-ascii?Q?2/qmuUXGCupoy9pD6LXu/E9ZX1/evly/l/dPXApg4Neg+ErcxgS1lpkqBAg9?= =?us-ascii?Q?X5NS5Um+hmrJCTl65t7oIuoEJ5NS05Phup/iD0cqeTF7Tvny0ATUV1Ql9BAZ?= =?us-ascii?Q?NeLSSYFQ4O2eQxzzoCxoee+lBdQ1esiIakqg2YfkGJ4efm0Zb90r6N0F0BOw?= =?us-ascii?Q?Rz/nf1WrJ5q/YF9pjRpfbRMXBS5myTcI77ziOCiYzvJO9xV79azxC3rBwj1/?= =?us-ascii?Q?cbB2zCeb2ra9Cx6fN6PTLXx93QsrMtlviUcgBVK7rM6hI+szM5jCVWDu0MLL?= =?us-ascii?Q?ZvMEoLt7qcmmbP4f3HWfUTeyxK3xlaHjJndPjQhE2uXz0UzGbfsDkAjRsl62?= =?us-ascii?Q?pk6jmJHrO4YH6xlNo0EuL+y6TyI9fri/SK9rc1OOy9E3ANxusSK1P1PIUWMi?= =?us-ascii?Q?zCDy1Ed4IDfrqUwTlWSTKakOtKljKCEm46rZNvUEuMfkrn3Ur4fp3qkgAg/c?= =?us-ascii?Q?d1Ad3O1nHIX2keq9A0HBgaNWe3vMWExYG+ZgjvS5IDmMpzLl/U4q3Vjrc2ge?= =?us-ascii?Q?M96LYCGlu9jc2vBjz8xCFT9mHDNgoFM7WnyrM9bwcQYx0HuCMsHzLReSnTs9?= =?us-ascii?Q?lno9SKX4HphyFttmT5kkLrp6zNhU2njfvG77mQzbcoxDtEPgvnrLTHFn5hn3?= =?us-ascii?Q?XHngIz4TekV9t9wORyChKyRc61Bgylx/brc9ke8tIJHu6k/DEKAiQ7z8jEVn?= =?us-ascii?Q?nanq541kqyB6DSwMdtkYzZe28ZwOEleee9OzScrJZt5wl1hZPwscvlgFQylk?= =?us-ascii?Q?ADUcY6Wo5e+Fghf0LSslaGvvr+HOxlT5469ZTwgOuhzol8QbpbhSJWpplXUO?= =?us-ascii?Q?XzBLDOOK081tuDbu8qtPCQMFDZNFNick+uxmGfKa?= X-OriginatorOrg: vmware.com X-MS-Exchange-CrossTenant-Network-Message-Id: 82076c62-a784-4c50-b2c6-08dbb4263b07 X-MS-Exchange-CrossTenant-AuthSource: BYAPR05MB4982.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Sep 2023 06:54:09.5914 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: b39138ca-3cee-4b4a-a4d6-cd83d9dd62f0 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: +6dVR6fNFHxzcOjJ+0CBEDtcgrNZjzYICXRDkAM6Z/swkQzcYeRo6ffnx3Wd8qRc2qpSy8AnkdcJEV3W7BHfGQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR05MB9641 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hi, We found that OVS group always selected the same bucket for different L4 flows between two given IPv6 addresses on 6.5. It was because commit e069ba07e6c7 ("net: openvswitch: add support for l4 symmetric hashing") introduced support for symmetric hashing and used the flow dissector, which had a problem that it didn't incorporate transport ports when flow label is present in IPv6 header. The bug is fixed by this commit: a5e2151ff9d5 ("net/ipv6: SKB symmetric hash should incorporate transport ports") Could you please backport it to 6.5.y? Issue: https://github.com/antrea-io/antrea/issues/5457 Thanks, Quan