libgbinder fails %check when building in s390x. The unit tests simulate the binder interface in userspace, so thinking that the simulation might be the only broken piece I've tried to actually use the library over /dev/binder in a qemu-system-s390x virtual machine. But indeed, libgbinder doesn't work on the real binder driver either.
Upstream bug: https://github.com/mer-hybris/libgbinder/issues/108
FEDORA-2023-65835e2094 has been submitted as an update to Fedora 38. https://bodhi.fedoraproject.org/updates/FEDORA-2023-65835e2094
FEDORA-2023-65835e2094 has been pushed to the Fedora 38 stable repository. If problem still persists, please make note of it in this bug report.