Previously bond=<bondname>[:<bondslaves>:[:<options>]] was being used to setup "bond". The name "bond" was being recognized by dracut and causing kernel panic with
"dracut:FATAL:No netboot configured, bond is invalid". This was caused by having duplicate names in the system. To fix this "bond" has been renamed as "bond_setup" to solve conflicting names. This information is used to setup bond during an auto-installation.