OFED 5.6 install.pl dracut failures on RockyLinux 8.5

Hi, trying to install OFED 5.6- using the recommended install.pl method (with --hpc flag) on RockyLinux 8.5 Generic Cloud image says “Installation successful” but actually has a load of errors like:

dracut: FAILED: /usr/lib/dracut/dracut-install -D /var/tmp/dracut.4gdPhf/initramfs /etc/rdma/modules/infiniband.conf

any suggestions for what’s wrong here. Currently running it again with selinux set to permissive but that’ll take 2 hours so someone might have a better idea in that time!

Hmm. Looks like --all might work, so presumably this is a bug.