Strange behaviour on VM startup 6.15

Hi,

I’ve got strange behaviour on startup:

Version du client : 6.15
Server version: 6.15

| clust3 | RUNNING | 224.0.0.252 (incusbr0)   | ff02::1:ffe4:82a7 (incusbr0)                      | VIRTUAL-MACHINE | 0           |
|        |         | 224.0.0.251 (incusbr0)   | ff02::1:ffc4:c4b2 (incusbr0)                      |                 |             |
|        |         | 224.0.0.22 (incusbr0)    | ff02::1:ffa9:2601 (incusbr0)                      |                 |             |
|        |         | 10.133.19.91 (incusbr0)  | ff02::1:ffa4:fefe (incusbr0)                      |                 |             |
|        |         | 10.133.19.68 (incusbr0)  | ff02::1:ff9f:b103 (incusbr0)                      |                 |             |
|        |         | 10.133.19.57 (incusbr0)  | ff02::1:ff97:cec8 (incusbr0)                      |                 |             |
|        |         | 10.133.19.50 (incusbr0)  | ff02::1:ff96:7a3c (incusbr0)                      |                 |             |
|        |         | 10.133.19.34 (incusbr0)  | ff02::1:ff95:6c2d (incusbr0)                      |                 |             |
|        |         | 10.133.19.28 (incusbr0)  | ff02::1:ff92:59e6 (incusbr0)                      |                 |             |
|        |         | 10.133.19.26 (incusbr0)  | ff02::1:ff72:d3ab (incusbr0)                      |                 |             |
|        |         | 10.133.19.24 (incusbr0)  | ff02::1:ff65:c7e1 (incusbr0)                      |                 |             |
|        |         | 10.133.19.233 (incusbr0) | ff02::1:ff60:aa56 (incusbr0)                      |                 |             |
|        |         | 10.133.19.23 (incusbr0)  | ff02::1:ff50:fc90 (incusbr0)                      |                 |             |
|        |         | 10.133.19.227 (incusbr0) | ff02::1:ff4d:cd4e (incusbr0)                      |                 |             |
|        |         | 10.133.19.224 (incusbr0) | ff02::1:ff4c:c925 (incusbr0)                      |                 |             |
|        |         | 10.133.19.214 (incusbr0) | ff02::1:ff4c:2408 (incusbr0)                      |                 |             |
|        |         | 10.133.19.193 (incusbr0) | ff02::1:ff38:e035 (incusbr0)                      |                 |             |
|        |         | 10.133.19.187 (incusbr0) | ff02::1:ff31:9448 (incusbr0)                      |                 |             |
|        |         | 10.133.19.181 (incusbr0) | ff02::1:3 (incusbr0)                              |                 |             |
|        |         | 10.133.19.176 (incusbr0) | ff02::1 (incusbr0)                                |                 |             |
|        |         | 10.133.19.159 (incusbr0) | fd42:f50e:821:39d5:1266:6aff:fee4:82a7 (incusbr0) |                 |             |
|        |         | 10.133.19.14 (incusbr0)  | fd42:f50e:821:39d5:1266:6aff:fec4:c4b2 (incusbr0) |                 |             |
|        |         | 10.133.19.122 (incusbr0) | fd42:f50e:821:39d5:1266:6aff:fea9:2601 (incusbr0) |                 |             |
|        |         | 10.133.19.121 (incusbr0) | fd42:f50e:821:39d5:1266:6aff:fea4:fefe (incusbr0) |                 |             |
|        |         | 10.133.19.10 (incusbr0)  | fd42:f50e:821:39d5:1266:6aff:fe9f:b103 (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe97:cec8 (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe96:7a3c (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe95:6c2d (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe92:59e6 (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe79:505a (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe72:d3ab (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe65:c7e1 (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe60:aa56 (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe50:fc90 (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe4d:cd4e (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe4c:c925 (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe4c:2408 (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe38:e035 (incusbr0) |                 |             |
|        |         |                          | fd42:f50e:821:39d5:1266:6aff:fe2c:e919 (incusbr0) |                 |             |

After startup, everything proceeds normally.

| clust3 | RUNNING | 10.133.19.225 (enp5s0) | fd42:f50e:821:39d5:1266:6aff:fe2c:e919 (enp5s0) | VIRTUAL-MACHINE | 0           |

W.

It’s quite likely a regression with the transition to using netlink for network interactions in 6.15.

Could you file a bug at GitHub · Where software is built? I’ve managed to reproduced it here so should be able to look at this soon.

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I filed the issue, Incus 6.15: Launching new instance, it gets around 20 IP addresses that clear up in a few seconds · Issue #2350 · lxc/incus · GitHub

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