diff --git a/src/gallium/frontends/lavapipe/lvp_execute.c b/src/gallium/frontends/lavapipe/lvp_execute.c
index 77922707363..0a39a9d596f 100644
--- a/src/gallium/frontends/lavapipe/lvp_execute.c
+++ b/src/gallium/frontends/lavapipe/lvp_execute.c
@@ -133,6 +133,24 @@ struct rendering_state {
    uint32_t so_offsets[PIPE_MAX_SO_BUFFERS];
 };
 
+ALWAYS_INLINE static void
+assert_subresource_layers(const struct pipe_resource *pres, const VkImageSubresourceLayers *layers, const VkOffset3D *offsets)
+{
+#ifndef NDEBUG
+   if (pres->target == PIPE_TEXTURE_3D) {
+      assert(layers->baseArrayLayer == 0);
+      assert(layers->layerCount == 1);
+      assert(offsets[0].z <= pres->depth0);
+      assert(offsets[1].z <= pres->depth0);
+   } else {
+      assert(layers->baseArrayLayer < pres->array_size);
+      assert(layers->baseArrayLayer + layers->layerCount <= pres->array_size);
+      assert(offsets[0].z == 0);
+      assert(offsets[1].z == 1);
+   }
+#endif
+}
+
 static void emit_compute_state(struct rendering_state *state)
 {
    if (state->iv_dirty[PIPE_SHADER_COMPUTE]) {
@@ -2064,6 +2082,8 @@ static void handle_blit_image(struct lvp_cmd_buffer_entry *cmd,
          info.src.box.height = srcY0 - srcY1;
       }
 
+      assert_subresource_layers(info.src.resource, &blitcmd->regions[i].srcSubresource, blitcmd->regions[i].srcOffsets);
+      assert_subresource_layers(info.dst.resource, &blitcmd->regions[i].dstSubresource, blitcmd->regions[i].dstOffsets);
       if (blitcmd->src->bo->target == PIPE_TEXTURE_3D) {
          if (dstZ0 < dstZ1) {
             info.dst.box.z = dstZ0;