https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112263
--- Comment #6 from vincenzo Innocente <vincenzo.innocente at cern dot ch> --- Sorry, made the (almost) full exercise: read the doc in https://en.cppreference.com/w/cpp/utility/stacktrace_entry and the code in stacktrace header file and in libstdc++-v3/src/c++23/stacktrace.cc (have not read the specs in the C++23 standard) indeed the entry implementation has just the handle as data member and the details are retrieved when the "Query" methods are called. This appears to happen in stacktrace_entry::_Info::_M_populate(native_handle_type pc) which in turn calls ::__glibcxx_backtrace_pcinfo if this fails it calls ::__glibcxx_backtrace_syminfo so most probably the issue is in this last function unless there is a problem with the logic in _M_populate that I failed to identify.
