http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59410
--- Comment #9 from Kostya Serebryany <kcc at gcc dot gnu.org> --- (In reply to H.J. Lu from comment #6) > I got those failures on this machine: Admittedly, I never ran tsan tests on a 4Gb machine. Does clang's tsan also fail there? Can you show /proc/self/maps of the failing process?