https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118102
--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Since you got this compiler from debian please report it to them first. as mentioned in the compiler message: See <file:///usr/share/doc/gcc-14/README.Bugs> for instructions. Second please read https://gcc.gnu.org/bugs/#need and attach the preprocessed source and in this case it is for plugin.cc. Third since this is `-fprofile-use=/mariadb/profs` which is failing you are going need to provide a lot more. I think it is best to work with debian folks here for the bug report since you mentioned "i only changed , because im in debian sid machine newest glibc alternativ path like always and my other daemon server apps compiles well with these flags."