That symbol without the weird C++ mangling is: % c++filt _ZN9libmodman14module_manager8load_dirENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEb libmodman::module_manager::load_dir(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool) which appears to belong to /usr/lib64/libmodman.so from package "libmodman". AFAICS this is part of (or related to) GNOME. I don't think this is really a YaST problem.