https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71161
--- Comment #5 from Ilya Enkovich <ienkovich at gcc dot gnu.org> --- So do all of r236090 related failures are reproducible with glibc 2.11.3 only? IIUC the problem most probably hides in sanitizer runtime libraries and you can't make preprocessed testcase reproducible with other Glibc, right?