Hi Peer,

it might have to do with some backport of changes related to https://git.kernel.org/pub/scm/linux...d=b21ebf2fb4cd - regarding kernel and/or binutils. I haven't checked the actual SLES source, but engineering should be able to tell if your systems are affected by that change (buzz word would be R_X86_64_PLT32, which likely is that "unknown rela relocation 4").

I recommend to open a service request for this, which should be the quickest way to get an answer from the SUSE engineering team.