https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62313
--- Comment #11 from Dmitry Vyukov <dvyukov at google dot com> --- Just test it with g++ test.cc -Wall -lpthread -fsanitize=thread -pie -fPIE -D_GLIBCXX_DEBUG -g -O2 There is nothing else I can do on top of that.
