https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67865
--- Comment #3 from dominik.stras...@onespin-solutions.com --- I can say that it works with gcc 4.8. Clang 3.7 could take a while because I suffer from an incompatibility between gcc and clang so I cannot bind my C++ libs compiled with gcc to a clang compiled binary. Is there a separate repo for libsanitize I could drop in ? glibc 2.12 is the glibc of RHEL 6, which should be quite popular. Btw. I see different crashes, and ~50% of the times I don't see a crash at all. Looks like a race. I'll investigate.