https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86735
--- Comment #16 from janus at gcc dot gnu.org --- (In reply to H.J. Lu from comment #15) > I can no longer reproduce it under kernel 4.17.11. But five days ago you could, right? What changed in the meantime? I still see the problem with 8.2.0 and today's trunk, in the following setup: * Ubuntu 18.04, kernel 4.15.0 * Intel(R) Core(TM) i9-7980XE CPU * glibc 2.27, binutils 2.30