Comment # 2 on bug 1170232 from Neal Gompa

(In reply to Michal Suchanek from comment #1)
> That's correct behavior.
> kernel-default-5.6.4-1.1.x86_64 and kernel-default-5.6.4-1.2.x86_64 are
> different build of the same kernel sources. You can only have one of them
> installed.
> 
> The obsoletes listed above do not cause problems. As noted in the RH bug it
> only happens 'sometimes' - that is when there are multiple rebuilds of the
> same kernel.

That shouldn't be a problem. It certainly isn't in Fedora, Mageia,
OpenMandriva, ROSA, Yocto, etc. using DNF.

The packaging here is clearly buggy and needs some cleanup to simplify and
rationalize the behavior.

Self-obsoletes are not okay...