https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82209
--- Comment #5 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to Jeffrey Walton from comment #4) > This is kind of weird... When we tested with C++03 by adding -std=c++03, we > got 4 more of them. The check-in of interest is > https://github.com/weidai11/cryptopp/commit/7097546cfcf742cf. > > Is there really no way to troubleshoot or diagnose this? I'd really like to > know what the section name is that's causing the problem. Have you tried using gdb yet as I suggested in comment #3?