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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?EYTay/ke39Rzm13pGH0Y7odAT3BbSO/SXOKxBSkZUPNRhdPeRO3Nj8qm5+VM?= =?us-ascii?Q?WYlW73O3w/tB32azbavtegZzlUPtjT//fDO3giNNJWwmNW479zA7CwcCNncp?= =?us-ascii?Q?TwVqpPlwSGD5sSa73NfRqSbF76yce6aS8OjKEVpQD/zx6nrNoxpR2BuvggdB?= =?us-ascii?Q?Jiz61DUt2rMKJZhgtEkHKJoW6nf2Q4Jwg29Y5bFGArie76u86JFeJ+EHee3W?= =?us-ascii?Q?unLPFyZzgNc31A/NeRywt6yc/GwH43sZVR6n6CFrQvQkzHiCEr9nJTPfF/IG?= =?us-ascii?Q?EOFvWgVHt40oR4BKhdy33l1LHyyM9F+WHh6PKZeIphcQGPppQz8tRGhmCvQ8?= =?us-ascii?Q?/J/b9FL96FUUMZyMqG7QBDs+F+kijDIyrfW3uEcrol9xAdz+e9TeYLLdFAeA?= =?us-ascii?Q?W+FwWTtL6CFsq/L5B1Rmy6IGzUhE8VqspV2lXhbHbz248/4EzRz3Kt3L8LFf?= =?us-ascii?Q?4XxDjzh7JvZuC3vtVYoVF1b7gYB9NnH40kWWrvDUWE3pInXqeMoCFANSCevp?= =?us-ascii?Q?NSTrvCx1BZi56u5J+NoS1NWINPPmWaG6QRlDYM3S370fNlpeS1T8emw05Slm?= =?us-ascii?Q?W6Sec8rCGDUJQI7/gs6AoQ4YaAEkIYBgSONSsA4acnk7Qn/nLrQgOHrEYLnc?= =?us-ascii?Q?BWscaCqpHIbN0wDVXUIGGy2tM0IxYc05HT4/fuAxKW0x9wMtvxHEqIGRH4V1?= =?us-ascii?Q?KtDmCCHfBr9iWeFS5bhO9aWgBpZOZZ/QtUdRjGl57l08Dm6e5XmIWlu8Id/0?= =?us-ascii?Q?ZVNyy3Rk06zmw5a/8JL0qqzcMaDxFS6v85Dewa4SPA4UlpfCQZx4+ikGRWhN?= =?us-ascii?Q?Ck0a50v6XGH1emI8MwKe0ept+nf+se32d4KEUXaR9ELeq8cvvFnjYKmeOLsJ?= =?us-ascii?Q?X5v7XdWHHI6RHKRDFsho8QoWqNR9yXVv5xrR2ybv8a56SuJJ+j1dU2eucqJV?= =?us-ascii?Q?JPc6wzYiyrxIhVPMWxP8WrnWpornsVTkSzKZCsFKx8f3blz9XSvsz4j48N7j?= =?us-ascii?Q?b0AXydwLA21/ZZ2b7G6+/bknJBzqm4YpMluX5rv1v6Ikfl0F9UWbhgdZrcwJ?= =?us-ascii?Q?OXrKcRigTpABbzD5KAOfxTQqRRi8tJfptoPVMixDHafbUjlUwtkp2mXlDYXU?= =?us-ascii?Q?qmU/zT4sAzduF3sY25Yfmp9jdpWISBXYAECshY7lssl2Cw7/wPlRVd9N+0hD?= =?us-ascii?Q?esPczG2sqT6X1JdHlpXIzwbhs013mozoZpWv8YcckFB2LZJjInxlyA07JKhE?= =?us-ascii?Q?bwwkRTxWCMjJMI0CyNSWiWqJb2CRXLYNLxgPMbYMvOdvqKea8meWCqps53XP?= =?us-ascii?Q?+38r4D3PkS5b5HpoMym3hjmXU3jSf6whH26YQFgjnrtZwqDadVBmuja7mwU8?= =?us-ascii?Q?+hQgQP8PdTA39h2NHlIw0QYTFqhQYUL8ml8Ih+zIuCwJ+6WCvulTGKaWuQWf?= =?us-ascii?Q?eQN+XmZYVEk5Y1TxmR77A/eQ8L4G2H/eQkwsrGaicNLDNYNLnwh3kUG7mEwF?= =?us-ascii?Q?280CH2N0PkLi2BzMPsbN3V2FvgBGn3dgqef6vUYDCbNPnMQ42bnvYj6DLFE4?= =?us-ascii?Q?zYLnBjBXjbTRed7jfi1pdtrf63BZLTwRODQIfM8UphOGa0SKLVPRBWY8E0Ss?= =?us-ascii?Q?udbV9WV4mxkAThG8E1VOCKsqa0yrtS4LfbMIZqqSp8x8BsDVuCu0/t2F1aQZ?= =?us-ascii?Q?S1xjPBl+ZX3kx3Lwf7Me6hkeR4xv+T2MejH933H6PNQF1+LJ?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2c7a04e2-328b-454e-ed55-08df351ce940 X-MS-Exchange-CrossTenant-AuthSource: PH0PR12MB7957.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Oct 2026 17:57:20.1118 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: JSA1K8XmCoZdvauGcs1JpNy+6mmj0Qw496n8Zyu2cEKtHQfC9ylaNhwIGyuzhCWi2CVbpqssCvrov3jUkJhquA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB7493 On Wed, Oct 28, 2026 at 05:08:24PM +0200, Ido Schimmel wrote: > On Wed, Oct 28, 2026 at 03:29:28PM +0100, Sascha Frey wrote: > > Could someone help investigate whether the new checks can interfere with > > EVPN/FRR-installed nexthop FDB entries, or whether this exposes another > > issue in the VXLAN FDB handling? > > I believe we need to relax the checks to allow "extern_learn" entries. > They are not subject to ageing (vxlan_cleanup() skips them), so they > cannot trigger the bug that commit 98fc57d16744 ("vxlan: reject dynamic > fdb entries that reference a nexthop id") fixed. Let me do some testing. Please test the following fix: https://github.com/idosch/linux/commit/8d98fad34ed4ec2b5e0253a68ead7e436ceae6d6.patch It's on top of current net.git. It won't apply cleanly to 7.2.y, but the conflict resolution is trivial.