Comment 3 for bug 1808860

Curtin does not specific which kernel to install. Rather MAAS does, and if it doesn't specify a kernel, we use linux-generic (or linux-signed-generic.

however, this is not even when we install the kernel, rather curtin installs zfs and dependencies; for the zfs module, if it;'s not present in the image, curtin will install 'linux-image-$(uname -r)';

Can you enable debug so we can see the verbose logging; that should provide more information as to how it got selected.