Hi folks,

I've made some progress tracking down the issues with kernel 4.18 booting on i686, which is causing all of the i686 images to fail QA.

The quick summary is something introduced in kernel 4.18 (after rc0.git2.1) is causing systemd to coredump, dropping the user to a dracut prompt. I was able to reproduce this on a Fedora 28 install with the default systemd in the repos.

I've filed the following BZ:
https://bugzilla.redhat.com/show_bug.cgi?id=1607901

jeff

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