http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59410
--- Comment #26 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Kostya Serebryany from comment #25) > > https://bugzilla.kernel.org/show_bug.cgi?id=66721 > > Good! Looking forward for a fix and hoping to have it in the next Ubuntu LTS. > Any chance? > Is there anything else we could do with this tsan issue? > (given that this is our FAQ entry #1) TSAN tests shouldn't depend on kernel to load PIE at a suitable address at random since kernel may load PIE at the "wrong" address. TSAN tests should specify a load address which works with TSAN.