Comparing old vs. new version of /usr/libexec/kselftests/bpf/bpf_iter_bpf_array_map.o in package kernel-rt-selftests-internal on x86_64 revealed ABI differences. 

Command: abidiff --d1 /var/ARTIFACTS/work-rpminspectyhn1zlc9/rpminspect/tree/workdir/kernel-rt-4.18.0.PwMTuz/root/before/x86_64/usr/lib/debug/ --d2 /var/ARTIFACTS/work-rpminspectyhn1zlc9/rpminspect/tree/workdir/kernel-rt-4.18.0.PwMTuz/root/after/x86_64/usr/lib/debug/ /var/ARTIFACTS/work-rpminspectyhn1zlc9/rpminspect/tree/workdir/kernel-rt-4.18.0.PwMTuz/root/before/x86_64/usr/libexec/kselftests/bpf/bpf_iter_bpf_array_map.o /var/ARTIFACTS/work-rpminspectyhn1zlc9/rpminspect/tree/workdir/kernel-rt-4.18.0.PwMTuz/root/after/x86_64/usr/libexec/kselftests/bpf/bpf_iter_bpf_array_map.oFunctions changes summary: 0 Removed, 1 Changed, 0 Added function
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable