https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66756
--- Comment #8 from Melven.Roehrig-Zoellner at DLR dot de --- Could this still be fixed / filtered out in the ThreadSanitizer somehow? Otherwise the problem persists that you get huge amounts of false positives with gfortran. (I'm sorry, but I don't know where this problem should get reported then...)