https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94076
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Well, 64-bit time_t/off_t/ino_t on an arch where they weren't previously 64-bit is an ABI change which of course needs to have support added to various parts of the toolchain, including libsanitizer (for which it should go through the upstream).