1.6.2 systemd Fails to Load the autofs4 and ipv6 Modules

When the system is booted with UEK R3, systemd fails to load the autofs4 and ipv6 modules and errors such as the following are logged:

systemd[1]: Failed to insert module 'autofs4'
systemd[1]: Failed to insert module 'ipv6'

The system can load these modules if booted with UEK R4. (Bug ID 18470449)