Index: lib/lsan/lsan_common.cc
===================================================================
--- lib/lsan/lsan_common.cc
+++ lib/lsan/lsan_common.cc
@@ -76,6 +76,7 @@
 #endif  // SANITIZER_SUPPRESS_LEAK_ON_PTHREAD_EXIT
   // TLS leak in some glibc versions, described in
   // https://sourceware.org/bugzilla/show_bug.cgi?id=12650.
+  "leak:*_os_trace*\n"
   "leak:*tls_get_addr*\n";
 
 void InitializeSuppressions() {