I noticed that https://sourceware.org/git/dwz.git has seen a lot of new commits. Upstream dwz has been updated to 0.13, but we are still using version 0.12. We should upgrade.
Let's leave this for GCC Toolset 11.
Verified against gcc-toolset-11-dwz-0.14-2.el8.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (new packages: gcc-toolset-11-dwz), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2021:4242