Refer to: https://www.open-mpi.org/software/hwloc/v2.0/
This bug appears to have been reported against 'rawhide' during the Fedora 31 development cycle. Changing version to 31.
https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/RM6RULNRZSWM42XPN62QRQW5SWKRHKFM/
FEDORA-2019-af50f19b83 has been submitted as an update to Fedora 31. https://bodhi.fedoraproject.org/updates/FEDORA-2019-af50f19b83
aircrack-ng-1.5.2-8.fc31, gromacs-2019.3-1.fc31.2, hpx-1.3.0-4.fc31, hwloc-2.0.4-1.fc31, legion-19.06.0-3.fc31, mpich-3.3.1-1.fc31, openmpi-4.0.1-10.fc31, pocl-1.2-6.20190221gita0b083a1b47a738.fc31, slurm-19.05.2-2.fc31 has been pushed to the Fedora 31 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-af50f19b83
aircrack-ng-1.5.2-8.fc31, gromacs-2019.3-1.fc31.2, hpx-1.3.0-4.fc31, hwloc-2.0.4-1.fc31, legion-19.06.0-3.fc31, mpich-3.3.1-1.fc31, openmpi-4.0.2-0.2.rc1.fc31, pocl-1.2-6.20190221gita0b083a1b47a738.fc31, slurm-19.05.2-2.fc31 has been pushed to the Fedora 31 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-af50f19b83
aircrack-ng-1.5.2-8.fc31, gromacs-2019.3-1.fc31.2, hpx-1.3.0-4.fc31, hwloc-2.0.4-1.fc31, legion-19.06.0-3.fc31, mpich-3.3.1-1.fc31, openmpi-4.0.2-0.2.rc1.fc31, pmix-3.1.4-2.fc31, pocl-1.2-6.20190221gita0b083a1b47a738.fc31, slurm-19.05.2-2.fc31 has been pushed to the Fedora 31 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-af50f19b83
aircrack-ng-1.5.2-8.fc31, gromacs-2019.3-1.fc31.2, hpx-1.3.0-4.fc31, hwloc-2.0.4-1.fc31, legion-19.06.0-3.fc31, mpich-3.3.1-1.fc31, openmpi-4.0.2-0.2.rc1.fc31, pmix-3.1.4-2.fc31, pocl-1.2-6.20190221gita0b083a1b47a738.fc31, slurm-19.05.2-2.fc31 has been pushed to the Fedora 31 stable repository. If problems still persist, please make note of it in this bug report.