Enabling facter results in lots of entries being added to boot.initrd.availableKernelModules

[britter]

Describe the bug

After enabling nixos-facter the boot.initrd.availableKernelModules and boot.initrd.kernelModules have more entries then before.

For my configuration my hardware-configuration.nix contained:

  boot.initrd.availableKernelModules = ["nvme" "xhci_pci" "usb_storage" "sd_mod"];
  boot.initrd.kernelModules = [];
  boot.kernelModules = ["kvm-amd"];
  boot.extraModulePackages = [];

After enabling nixos-facter these values evaluate like this:

nix-repl> :p outputs.nixosConfigurations.pulse-14.config.boot.initrd.availableKernelModules
[ "xhci_pci" "nvme" "ext2" "ext4" "crc32c" "xxhash_generic" "blake2b_generic" "sha256_generic" "dm_mod" "dm_crypt" "cryptd" "input_leds" "aes" "aes_generic" "blowfish" "twofish" "serpent" "cbc" "xts" "lrw" "sha1" "sha256" "sha512" "af_alg" "algif_skcipher" "ecb" "ahci" "sata_nv" "sata_via" "sata_sis" "sata_uli" "ata_piix" "pata_marvell" "nvme" "sd_mod" "sr_mod" "mmc_block" "uhci_hcd" "ehci_hcd" "ehci_pci" "ohci_hcd" "ohci_pci" "xhci_hcd" "xhci_pci" "usbhid" "hid_generic" "hid_lenovo" "hid_apple" "hid_roccat" "hid_logitech_hidpp" "hid_logitech_dj" "hid_microsoft" "hid_cherry" "hid_corsair" "pcips2" "atkbd" "i8042" "rtc_cmos" ]

nix-repl> :p outputs.nixosConfigurations.pulse-14.config.boot.initrd.kernelModules
[ "amdgpu" "btrfs" "dm_mod" ]

nix-repl> :p outputs.nixosConfigurations.pulse-14.config.boot.kernelModules
[ "kvm-amd" "bridge" "macvlan" "tap" "tun" "bridge" "veth" "br_netfilter" "xt_nat" "loop" "atkbd" "ctr" "uinput" ]

nix-repl> :p outputs.nixosConfigurations.pulse-14.config.boot.extraModulePackages
[ ]

To Reproduce

Steps to reproduce the behavior:

1. Checkout commit britter/nix-configuration@fb53f90
2. Enter a repl and instect values

Expected behavior

Not exactly sure. I guess a much smaller number of modules being loaded.

System information

See the flake.lock file in the repository linked above.

Additional context