They are largely referenced in the fedora-active-user output but here are the BZ links:

fpc: needs bootstrap for armhfp
https://bugzilla.redhat.com/show_bug.cgi?id=1491788

SIGSEGV during game shutdown with hedgewars 0.9.23 (hwengine)
https://bugzilla.redhat.com/show_bug.cgi?id=1526848

CQRLOG fails to build for armv7hl on F26 & 27
https://bugzilla.redhat.com/show_bug.cgi?id=1529988

lazbuild binary not working on Rawhide for arm
https://bugzilla.redhat.com/show_bug.cgi?id=1517323

Thanks,
Richard