https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118748
Sam James <sjames at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |WORKSFORME Status|WAITING |RESOLVED --- Comment #9 from Sam James <sjames at gcc dot gnu.org> --- Given the resolution in https://bugreports.qt.io/browse/QTBUG-131747, it appears it was somehow a packaging issue and rebuilding it has resolved it. If you can still reproduce, please try -fstack-reuse=none and let us know.