Description of problem:

When installing a system through the network with the network interfaces configured as a bond in active/backup mode, the final network configuration generated by nm-initrd-generator is not correct, leading to the bond to only enslave a single interface when finishing the installation.

The root cause for this seems to have BOOTIF keyword cause additional network interfaces to be created.

Example below.

PXE snippet (booting on enp1s0):
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
IPAPPEND 2
DEFAULT network

label network
kernel rhel91/vmlinuz
append initrd=rhel91/initrd.img vconsole.keymap=fr console=tty0 console=ttyS0,115200n8 inst.ks=http://192.168.122.1/bond91.ks ip=bond0:dhcp bond=bond0:enp1s0,enp2s0:mode=active-backup inst.sshd
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------

KS snippet:
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
network --bootproto=dhcp --device=bond0 --bondslaves=enp1s0,enp2s0 --bondopts=mode=active-backup --noipv6 --activate --hostname=vm-bond91
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------

What shows once in installer:
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
[anaconda root@vm-bond91 ~]# ls -l /etc/NetworkManager/system-connections/
total 12
rw------. 1 root root 392 Mar 6 09:09 bond0.nmconnection
rw------. 1 root root 182 Mar 6 09:09 enp1s0.nmconnection
rw------. 1 root root 282 Mar 6 09:09 enp2s0.nmconnection
[anaconda root@vm-bond91 ~]# grep slave /etc/NetworkManager/system-connections/*
/etc/NetworkManager/system-connections/enp2s0.nmconnection:slave-type=bond
[anaconda root@vm-bond91 ~]# nmcli con show
NAME UUID TYPE DEVICE
bond0 137aa253-3c03-40e4-b800-58d26188beb7 bond bond0
enp1s0 848a2f9b-93d5-4f8c-84ae-dd9dd0426964 ethernet enp1s0
enp2s0 166e056c-5dd4-4095-9c38-32991580b6d3 ethernet enp2s0
BOOTIF Connection a5258cb0-6748-4eeb-b8dc-ce428ccea9b0 ethernet –
enp1s0 add3732a-aa2c-436e-9883-c9b89ff05bed ethernet –
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------

Here above 3 first connections are green (active), but configuration files for bond are not correct, only "enp2s0" is part of the bond.

When removing BOOTIF, the bond is correctly configured.

Version-Release number of selected component (if applicable):

anaconda-34.25.1.14-1.el9 (RHEL9.1 DVD)

How reproducible:

Always

Steps to Reproduce:
1. Create a VM with 2 network interfaces on same physical network (NAT in my case)
2. Boot with the snippets above

Actual results:

bond0 on installed system is not correct

Expected results:

bond0 configured correctly