--- ../src/sglang-pr/python/sglang/srt/models/sensenova_loop.py	2026-10-30 14:12:32.015788819 -0700
+++ python/sglang/srt/models/sensenova_loop.py	2026-10-30 14:18:45.936764463 -0700
@@ -121,11 +121,18 @@
             )
             if physical_layer_id not in physical_layers:
                 layer_class = self.decoder_layer_types[layer_type]
+                # NVFP4 patch: (1) pass quant_config so ModelOpt FP4 linears are
+                # built; (2) name modules by PHYSICAL layer id so the checkpoint's
+                # exclude_modules (physical names, e.g. layers.30.linear_attn.in_proj_a)
+                # match layers 28..31, which run at execution ids 52..55.
+                physical_prefix = f"{prefix.rsplit('.', 1)[0]}.{physical_layer_id}"
                 layer = layer_class(
                     config=config,
                     layer_id=execution_layer_id,
+                    quant_config=quant_config,
                     prefix=add_prefix(
-                        "linear_attn" if is_linear_attention else "self_attn", prefix
+                        "linear_attn" if is_linear_attention else "self_attn",
+                        physical_prefix,
                     ),
                     alt_stream=alt_stream,
                     build_stages=False,