diff --git a/testing/fatutf8/fatutf8_main.c b/testing/fatutf8/fatutf8_main.c
index 9fbde7ed9..8e11517c1 100644
--- a/testing/fatutf8/fatutf8_main.c
+++ b/testing/fatutf8/fatutf8_main.c
@@ -99,6 +99,7 @@ int main(int argc, FAR char *argv[])
   if (ret != 0)
     {
       printf("mkdir failed: %d\n", errno);
+      exit(ret);
     }
   else
     {
@@ -124,6 +125,7 @@ int main(int argc, FAR char *argv[])
       else
         {
           printf("write failed: %d\n", errno);
+          exit(len);
         }
 
       fsync(fd);
@@ -132,6 +134,7 @@ int main(int argc, FAR char *argv[])
   else
     {
       printf("open failed: %d\n", errno);
+      exit(fd);
     }
 
   printf("\n");
@@ -152,6 +155,7 @@ int main(int argc, FAR char *argv[])
       else
         {
           printf("read failed: %d\n", errno);
+          exit(len);
         }
 
       close(fd);
@@ -159,6 +163,7 @@ int main(int argc, FAR char *argv[])
   else
     {
       printf("open failed: %d\n", errno);
+      exit(fd);
     }
 
   return EXIT_SUCCESS;
diff --git a/testing/fstest/fstest_main.c b/testing/fstest/fstest_main.c
index 750412de1..d3a1e83ea 100644
--- a/testing/fstest/fstest_main.c
+++ b/testing/fstest/fstest_main.c
@@ -1021,6 +1021,7 @@ int main(int argc, FAR char *argv[])
           printf("ERROR: Failed to verify files\n");
           printf("  Number of files: %d\n", g_nfiles);
           printf("  Number deleted:  %d\n", g_ndeleted);
+          exit(ret);
         }
       else
         {
@@ -1040,6 +1041,7 @@ int main(int argc, FAR char *argv[])
           printf("ERROR: Failed to delete files\n");
           printf("  Number of files: %d\n", g_nfiles);
           printf("  Number deleted:  %d\n", g_ndeleted);
+          exit(ret);
         }
       else
         {
@@ -1065,6 +1067,7 @@ int main(int argc, FAR char *argv[])
           printf("ERROR: Failed to verify files\n");
           printf("  Number of files: %d\n", g_nfiles);
           printf("  Number deleted:  %d\n", g_ndeleted);
+          exit(ret);
         }
       else
         {
@@ -1081,6 +1084,7 @@ int main(int argc, FAR char *argv[])
       if (ret < 0)
         {
            printf("ERROR: statfs failed: %d\n", errno);
+           exit(ret);
         }
       else
         {
diff --git a/testing/nxffs/nxffs_main.c b/testing/nxffs/nxffs_main.c
index 4ab7edbd9..9b92c1cff 100644
--- a/testing/nxffs/nxffs_main.c
+++ b/testing/nxffs/nxffs_main.c
@@ -854,6 +854,7 @@ int main(int argc, FAR char *argv[])
           printf("ERROR: Failed to verify files\n");
           printf("  Number of files: %d\n", g_nfiles);
           printf("  Number deleted:  %d\n", g_ndeleted);
+          exit(ret);
         }
       else
         {
@@ -873,6 +874,7 @@ int main(int argc, FAR char *argv[])
           printf("ERROR: Failed to delete files\n");
           printf("  Number of files: %d\n", g_nfiles);
           printf("  Number deleted:  %d\n", g_ndeleted);
+          exit(ret);
         }
       else
         {
@@ -895,6 +897,7 @@ int main(int argc, FAR char *argv[])
           printf("ERROR: Failed to verify files\n");
           printf("  Number of files: %d\n", g_nfiles);
           printf("  Number deleted:  %d\n", g_ndeleted);
+          exit(ret);
         }
       else
         {