Incus after a while can't create new vm, complaining it fail to delete bridge children interfaces

Incus
1

I’m on latest stable incus version 6.10.1

After starting a VM once, if I stop it and start it again it fails.

Here’s the error message :

Mar 09 08:48:18 n2ifsn3 incusd[6556]: time=“2025-03-09T08:48:18+01:00” level=error msg=“Failed initializing network” err=“Failed starting: Failed to delete bridge children interfaces: address 0.0.0.0: invalid MAC address” network=incusbr0 project=default

Once it is in this state, I haven’t found any way to make it work again except rebooting the host. Restarting incus does not help at all.

I even tried to delete the incusbr0 interface, in the hope it would be recreated after restarting incus, but it wasn’t, once again I had to reboot the server.

2

Can you file a bug at GitHub · Where software is built?

Also, please provide the output of ip -d -j link show, that should make it easy to track down what’s going on.

3

No problem, I opened on github.