diff --git a/compiler-rt/lib/tsan/rtl/tsan_interceptors.h b/compiler-rt/lib/tsan/rtl/tsan_interceptors.h
--- a/compiler-rt/lib/tsan/rtl/tsan_interceptors.h
+++ b/compiler-rt/lib/tsan/rtl/tsan_interceptors.h
@@ -36,10 +36,25 @@
 }
 #endif
 
+ALWAYS_INLINE
+ThreadState *cur_thread_init_maybe() {
+#if SANITIZER_LINUX && !SANITIZER_ANDROID && defined(__x86_64__)
+  // On Linux we always have cur_thread initialized
+  // when we reach any interceptor. The main thread
+  // is initialized from .preinit_array, and other
+  // threads are initialized from _setjmp interceptor
+  // called from within pthread guts.
+  DCHECK(cur_thread());
+  return cur_thread();
+#else
+  return cur_thread_init();
+#endif
+}
+
 }  // namespace __tsan
 
 #define SCOPED_INTERCEPTOR_RAW(func, ...)      \
-  ThreadState *thr = cur_thread_init();        \
+  ThreadState *thr = cur_thread_init_maybe();  \
   const uptr caller_pc = GET_CALLER_PC();      \
   ScopedInterceptor si(thr, #func, caller_pc); \
   const uptr pc = GET_CURRENT_PC();            \