diff --git a/tests/gem_pipe_control_store_loop.c b/tests/gem_pipe_control_store_loop.c
index 2cbbfe2f..e03cddd7 100644
--- a/tests/gem_pipe_control_store_loop.c
+++ b/tests/gem_pipe_control_store_loop.c
@@ -119,10 +119,12 @@ store_pipe_control_loop(void)
 		drm_intel_bo_map(target_bo, 1);
 
 		buf = target_bo->virtual;
-		if (buf[0] != val)
+		if (buf[0] != val) {
 			fprintf(stderr,
 				"value mismatch: cur 0x%08x, stored 0x%08x\n",
 				buf[0], val);
+			exit(-1);
+		}
 		buf[0] = 0; /* let batch write it again */
 		drm_intel_bo_unmap(target_bo);
 
diff --git a/tests/gem_storedw_batches_loop.c b/tests/gem_storedw_batches_loop.c
index 5ee0cee3..23c61790 100644
--- a/tests/gem_storedw_batches_loop.c
+++ b/tests/gem_storedw_batches_loop.c
@@ -106,10 +106,12 @@ store_dword_loop(void)
 		drm_intel_bo_map(target_bo, 1);
 
 		buf = target_bo->virtual;
-		if (buf[0] != (0x42000000 | val))
+		if (buf[0] != (0x42000000 | val)) {
 			fprintf(stderr,
 				"value mismatch: cur 0x%08x, stored 0x%08x\n",
 				buf[0], 0x42000000 | val);
+			exit(-1);
+		}
 		buf[0] = 0; /* let batch write it again */
 		drm_intel_bo_unmap(target_bo);
 
diff --git a/tests/gem_storedw_loop_blt.c b/tests/gem_storedw_loop_blt.c
index 1ea83f0f..c67c2b3b 100644
--- a/tests/gem_storedw_loop_blt.c
+++ b/tests/gem_storedw_loop_blt.c
@@ -72,10 +72,12 @@ store_dword_loop(void)
 		drm_intel_bo_map(target_buffer, 0);
 
 		buf = target_buffer->virtual;
-		if (buf[0] != val)
+		if (buf[0] != val) {
 			fprintf(stderr,
 				"value mismatch: cur 0x%08x, stored 0x%08x\n",
 				buf[0], val);
+			exit(-1);
+		}
 
 		drm_intel_bo_unmap(target_buffer);
 
diff --git a/tests/gem_storedw_loop_bsd.c b/tests/gem_storedw_loop_bsd.c
index a161b5e8..91e4e592 100644
--- a/tests/gem_storedw_loop_bsd.c
+++ b/tests/gem_storedw_loop_bsd.c
@@ -72,10 +72,12 @@ store_dword_loop(void)
 		drm_intel_bo_map(target_buffer, 0);
 
 		buf = target_buffer->virtual;
-		if (buf[0] != val)
+		if (buf[0] != val) {
 			fprintf(stderr,
 				"value mismatch: cur 0x%08x, stored 0x%08x\n",
 				buf[0], val);
+			exit(-1);
+		}
 
 		drm_intel_bo_unmap(target_buffer);
 
diff --git a/tests/gem_storedw_loop_render.c b/tests/gem_storedw_loop_render.c
index 2cbb5307..b3d7df26 100644
--- a/tests/gem_storedw_loop_render.c
+++ b/tests/gem_storedw_loop_render.c
@@ -72,10 +72,12 @@ store_dword_loop(void)
 		drm_intel_bo_map(target_buffer, 0);
 
 		buf = target_buffer->virtual;
-		if (buf[0] != val)
+		if (buf[0] != val) {
 			fprintf(stderr,
 				"value mismatch: cur 0x%08x, stored 0x%08x\n",
 				buf[0], val);
+			exit(-1);
+		}
 
 		drm_intel_bo_unmap(target_buffer);