diff --git a/compiler-rt/test/sanitizer_common/TestCases/Linux/getpwnam_r_invalid_user.cpp b/compiler-rt/test/sanitizer_common/TestCases/Linux/getpwnam_r_invalid_user.cpp
index c0d6cfea1fbef..4c6cffee05e51 100644
--- a/compiler-rt/test/sanitizer_common/TestCases/Linux/getpwnam_r_invalid_user.cpp
+++ b/compiler-rt/test/sanitizer_common/TestCases/Linux/getpwnam_r_invalid_user.cpp
@@ -14,6 +14,8 @@ int main(void) {
   struct passwd *pwdres;
   char buf[10000];
   int res = getpwnam_r("no-such-user", &pwd, buf, sizeof(buf), &pwdres);
+  fprintf(stderr, "Result: %d\n", res);
+  fflush(stderr);
   assert(res == 0 || res == ENOENT);
   assert(pwdres == 0);
   return 0;