comfyui on evo-x2 #29

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opened 2026-02-07 10:58:25 +00:00 by apb · 0 comments

apb commented 2026-02-07 10:58:25 +00:00

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ComfyUI Error Report

Error Details

• Node ID: 83:3
• Node Type: KSampler
• Exception Type: torch.AcceleratorError
• Exception Message: HIP error: unspecified launch failure
  Search for `hipErrorLaunchFailure' in https://rocm.docs.amd.com/projects/HIP/en/latest/index.html for more information.
  HIP kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect.
  For debugging consider passing AMD_SERIALIZE_KERNEL=3
  Device-side assertion tracking was not enabled by user.

Stack Trace

  File "/home/andy/ComfyUI/execution.py", line 527, in execute
    output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/execution.py", line 331, in get_output_data
    return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/execution.py", line 305, in _async_map_node_over_list
    await process_inputs(input_dict, i)

  File "/home/andy/ComfyUI/execution.py", line 293, in process_inputs
    result = f(**inputs)

  File "/home/andy/ComfyUI/nodes.py", line 1590, in sample
    return common_ksampler(model, seed, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise=denoise)

  File "/home/andy/ComfyUI/nodes.py", line 1555, in common_ksampler
    samples = comfy.sample.sample(model, noise, steps, cfg, sampler_name, scheduler, positive, negative, latent_image,
                                  denoise=denoise, disable_noise=disable_noise, start_step=start_step, last_step=last_step,
                                  force_full_denoise=force_full_denoise, noise_mask=noise_mask, callback=callback, disable_pbar=disable_pbar, seed=seed)

  File "/home/andy/ComfyUI/comfy/sample.py", line 66, in sample
    samples = sampler.sample(noise, positive, negative, cfg=cfg, latent_image=latent_image, start_step=start_step, last_step=last_step, force_full_denoise=force_full_denoise, denoise_mask=noise_mask, sigmas=sigmas, callback=callback, disable_pbar=disable_pbar, seed=seed)

  File "/home/andy/ComfyUI/comfy/samplers.py", line 1177, in sample
    return sample(self.model, noise, positive, negative, cfg, self.device, sampler, sigmas, self.model_options, latent_image=latent_image, denoise_mask=denoise_mask, callback=callback, disable_pbar=disable_pbar, seed=seed)

  File "/home/andy/ComfyUI/comfy/samplers.py", line 1067, in sample
    return cfg_guider.sample(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed)
           ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/samplers.py", line 1049, in sample
    output = executor.execute(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed, latent_shapes=latent_shapes)

  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/samplers.py", line 993, in outer_sample
    output = self.inner_sample(noise, latent_image, device, sampler, sigmas, denoise_mask, callback, disable_pbar, seed, latent_shapes=latent_shapes)

  File "/home/andy/ComfyUI/comfy/samplers.py", line 979, in inner_sample
    samples = executor.execute(self, sigmas, extra_args, callback, noise, latent_image, denoise_mask, disable_pbar)

  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/samplers.py", line 751, in sample
    samples = self.sampler_function(model_k, noise, sigmas, extra_args=extra_args, callback=k_callback, disable=disable_pbar, **self.extra_options)

  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/utils/_contextlib.py", line 124, in decorate_context
    return func(*args, **kwargs)

  File "/home/andy/ComfyUI/comfy/k_diffusion/sampling.py", line 1463, in sample_res_multistep
    return res_multistep(model, x, sigmas, extra_args=extra_args, callback=callback, disable=disable, s_noise=s_noise, noise_sampler=noise_sampler, eta=0., cfg_pp=False)

  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/utils/_contextlib.py", line 124, in decorate_context
    return func(*args, **kwargs)

  File "/home/andy/ComfyUI/comfy/k_diffusion/sampling.py", line 1421, in res_multistep
    denoised = model(x, sigmas[i] * s_in, **extra_args)

  File "/home/andy/ComfyUI/comfy/samplers.py", line 400, in __call__
    out = self.inner_model(x, sigma, model_options=model_options, seed=seed)

  File "/home/andy/ComfyUI/comfy/samplers.py", line 952, in __call__
    return self.outer_predict_noise(*args, **kwargs)
           ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/samplers.py", line 959, in outer_predict_noise
    ).execute(x, timestep, model_options, seed)
      ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/samplers.py", line 962, in predict_noise
    return sampling_function(self.inner_model, x, timestep, self.conds.get("negative", None), self.conds.get("positive", None), self.cfg, model_options=model_options, seed=seed)

  File "/home/andy/ComfyUI/comfy/samplers.py", line 380, in sampling_function
    out = calc_cond_batch(model, conds, x, timestep, model_options)

  File "/home/andy/ComfyUI/comfy/samplers.py", line 205, in calc_cond_batch
    return _calc_cond_batch_outer(model, conds, x_in, timestep, model_options)

  File "/home/andy/ComfyUI/comfy/samplers.py", line 213, in _calc_cond_batch_outer
    return executor.execute(model, conds, x_in, timestep, model_options)
           ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/samplers.py", line 325, in _calc_cond_batch
    output = model.apply_model(input_x, timestep_, **c).chunk(batch_chunks)
             ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/model_base.py", line 167, in apply_model
    return comfy.patcher_extension.WrapperExecutor.new_class_executor(
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ...<2 lines>...
        comfy.patcher_extension.get_all_wrappers(comfy.patcher_extension.WrappersMP.APPLY_MODEL, transformer_options)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ).execute(x, t, c_concat, c_crossattn, control, transformer_options, **kwargs)
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/model_base.py", line 209, in _apply_model
    model_output = self.diffusion_model(xc, t, context=context, control=control, transformer_options=transformer_options, **extra_conds)

  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl
    return self._call_impl(*args, **kwargs)
           ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl
    return forward_call(*args, **kwargs)

  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 803, in forward
    return comfy.patcher_extension.WrapperExecutor.new_class_executor(
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ...<2 lines>...
        comfy.patcher_extension.get_all_wrappers(comfy.patcher_extension.WrappersMP.DIFFUSION_MODEL, kwargs.get("transformer_options", {}))
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ).execute(x, timesteps, context, num_tokens, attention_mask, **kwargs)
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 840, in _forward
    img, mask, img_size, cap_size, freqs_cis, timestep_zero_index = self.patchify_and_embed(x, cap_feats, cap_mask, adaln_input, num_tokens, ref_latents=ref_latents, ref_contexts=ref_contexts, siglip_feats=siglip_feats, transformer_options=transformer_options)
                                                                    ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 785, in patchify_and_embed
    x = layer(x, padded_img_mask, fc_x, t, timestep_zero_index=timestep_zero_index, transformer_options=transformer_options)

  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl
    return self._call_impl(*args, **kwargs)
           ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl
    return forward_call(*args, **kwargs)

  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 332, in forward
    clamp_fp16(self.feed_forward(
               ~~~~~~~~~~~~~~~~~^
        modulate(self.ffn_norm1(x), scale_mlp, timestep_zero_index=timestep_zero_index),
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ))), timestep_zero_index=timestep_zero_index
    ^

  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl
    return self._call_impl(*args, **kwargs)
           ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl
    return forward_call(*args, **kwargs)

  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 222, in forward
    return self.w2(self._forward_silu_gating(self.w1(x), self.w3(x)))
                   ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^

  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 219, in _forward_silu_gating
    return clamp_fp16(F.silu(x1) * x3)
                      ~~~~~~^^^^

  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/functional.py", line 2397, in silu
    return torch._C._nn.silu(input)
           ~~~~~~~~~~~~~~~~~^^^^^^^

System Information

• ComfyUI Version: 0.12.3
• Arguments: main.py
• OS: linux
• Python Version: 3.13.7 (main, Jan 22 2026, 20:15:57) [GCC 15.2.0]
• Embedded Python: false
• PyTorch Version: 2.11.0.dev20260204+rocm7.1

Devices

• Name: cuda:0 AMD Radeon 8060S : native
  • Type: cuda
  • VRAM Total: 128849018880
  • VRAM Free: 127542308864
  • Torch VRAM Total: 0
  • Torch VRAM Free: 0

Logs

2026-02-07T10:19:42.012253 - [START] Security scan2026-02-07T10:19:42.012269 - 
2026-02-07T10:19:42.030779 - [ComfyUI-Manager] Using uv as Python module for pip operations.
2026-02-07T10:19:42.071340 - [DONE] Security scan2026-02-07T10:19:42.071365 - 
2026-02-07T10:19:42.075517 - ** ComfyUI startup time:2026-02-07T10:19:42.075538 -  2026-02-07T10:19:42.075548 - 2026-02-07 10:19:42.0752026-02-07T10:19:42.075557 - 
2026-02-07T10:19:42.075572 - ** Platform:2026-02-07T10:19:42.075581 -  2026-02-07T10:19:42.075590 - Linux2026-02-07T10:19:42.075597 - 
2026-02-07T10:19:42.075605 - ** Python version:2026-02-07T10:19:42.075614 -  2026-02-07T10:19:42.075621 - 3.13.7 (main, Jan 22 2026, 20:15:57) [GCC 15.2.0]2026-02-07T10:19:42.075631 - 
2026-02-07T10:19:42.075640 - ** Python executable:2026-02-07T10:19:42.075648 -  2026-02-07T10:19:42.075655 - /home/andy/ComfyUI/.venv/bin/python32026-02-07T10:19:42.075663 - 
2026-02-07T10:19:42.075670 - ** ComfyUI Path:2026-02-07T10:19:42.075677 -  2026-02-07T10:19:42.075683 - /home/andy/ComfyUI2026-02-07T10:19:42.075690 - 
2026-02-07T10:19:42.075698 - ** ComfyUI Base Folder Path:2026-02-07T10:19:42.075705 -  2026-02-07T10:19:42.075712 - /home/andy/ComfyUI2026-02-07T10:19:42.075719 - 
2026-02-07T10:19:42.075725 - ** User directory:2026-02-07T10:19:42.075733 -  2026-02-07T10:19:42.075740 - /home/andy/ComfyUI/user2026-02-07T10:19:42.075747 - 
2026-02-07T10:19:42.075756 - ** ComfyUI-Manager config path:2026-02-07T10:19:42.075763 -  2026-02-07T10:19:42.075771 - /home/andy/ComfyUI/user/__manager/config.ini2026-02-07T10:19:42.075777 - 
2026-02-07T10:19:42.075789 - ** Log path:2026-02-07T10:19:42.075797 -  2026-02-07T10:19:42.075805 - /home/andy/ComfyUI/user/comfyui.log2026-02-07T10:19:42.075813 - 
2026-02-07T10:19:42.117861 - [PRE] ComfyUI-Manager
2026-02-07T10:19:42.807258 - Checkpoint files will always be loaded safely.
2026-02-07T10:19:43.378096 - Found comfy_kitchen backend triton: {'available': True, 'disabled': True, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8']}
2026-02-07T10:19:43.378182 - Found comfy_kitchen backend cuda: {'available': True, 'disabled': True, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8']}
2026-02-07T10:19:43.378202 - Found comfy_kitchen backend eager: {'available': True, 'disabled': False, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'scaled_mm_nvfp4']}
2026-02-07T10:19:43.383437 - Total VRAM 122880 MB, total RAM 125131 MB
2026-02-07T10:19:43.383483 - pytorch version: 2.11.0.dev20260204+rocm7.1
2026-02-07T10:19:43.383592 - Set: torch.backends.cudnn.enabled = False for better AMD performance.
2026-02-07T10:19:43.383614 - AMD arch: gfx1151
2026-02-07T10:19:43.383630 - ROCm version: (7, 1)
2026-02-07T10:19:43.383691 - Set vram state to: NORMAL_VRAM
2026-02-07T10:19:43.383722 - Device: cuda:0 AMD Radeon 8060S : native
2026-02-07T10:19:43.383769 - Using async weight offloading with 2 streams
2026-02-07T10:19:43.383829 - Enabled pinned memory 118874.0
2026-02-07T10:19:43.455723 - Using pytorch attention
2026-02-07T10:19:44.071518 - Python version: 3.13.7 (main, Jan 22 2026, 20:15:57) [GCC 15.2.0]
2026-02-07T10:19:44.071602 - ComfyUI version: 0.12.3
2026-02-07T10:19:44.073431 - ComfyUI frontend version: 1.38.13
2026-02-07T10:19:44.073718 - [Prompt Server] web root: /home/andy/ComfyUI/.venv/lib/python3.13/site-packages/comfyui_frontend_package/static
2026-02-07T10:19:44.074204 - [START] ComfyUI-Manager
2026-02-07T10:19:44.113706 - [ComfyUI-Manager] network_mode: public
2026-02-07T10:19:44.114631 - [ComfyUI-Manager] The matrix sharing feature has been disabled because the `matrix-nio` dependency is not installed.
	To use this feature, please run the following command:
	/home/andy/ComfyUI/.venv/bin/python3 -m pip install matrix-nio

2026-02-07T10:19:44.685803 - 
Import times for custom nodes:
2026-02-07T10:19:44.686203 -    0.0 seconds: /home/andy/ComfyUI/custom_nodes/websocket_image_save.py
2026-02-07T10:19:44.686244 - 
2026-02-07T10:19:44.689674 - Context impl SQLiteImpl.
2026-02-07T10:19:44.689716 - Will assume non-transactional DDL.
2026-02-07T10:19:44.703633 - Assets scan(roots=['models']) completed in 0.012s (created=0, skipped_existing=11, orphans_pruned=0, total_seen=11)
2026-02-07T10:19:44.723485 - Starting server

2026-02-07T10:19:44.723653 - To see the GUI go to: http://0.0.0.0:8188
2026-02-07T10:19:44.723726 - To see the GUI go to: http://[::]:8188
2026-02-07T10:20:13.757054 - got prompt
2026-02-07T10:20:14.106596 - Failed to validate prompt for output 9:
2026-02-07T10:20:14.106719 - * CheckpointLoaderSimple 4:
2026-02-07T10:20:14.106744 -   - Value not in list: ckpt_name: 'v1-5-pruned-emaonly-fp16.safetensors' not in []
2026-02-07T10:20:14.106766 - Output will be ignored
2026-02-07T10:20:14.106798 - invalid prompt: {'type': 'prompt_outputs_failed_validation', 'message': 'Prompt outputs failed validation', 'details': '', 'extra_info': {}}
2026-02-07T10:21:43.568998 - FETCH ComfyRegistry Data [DONE]
2026-02-07T10:21:43.663214 - [ComfyUI-Manager] default cache updated: https://api.comfy.org/nodes
2026-02-07T10:21:43.693919 - FETCH DATA from: /home/andy/ComfyUI/user/__manager/cache/1514988643_custom-node-list.json2026-02-07T10:21:43.693955 - 2026-02-07T10:21:43.699058 -  [DONE]2026-02-07T10:21:43.699071 - 
2026-02-07T10:21:43.711190 - [ComfyUI-Manager] All startup tasks have been completed.
2026-02-07T10:48:32.277843 - got prompt
2026-02-07T10:48:32.287116 - Using split attention in VAE
2026-02-07T10:48:32.287910 - Using split attention in VAE
2026-02-07T10:48:32.350727 - VAE load device: cuda:0, offload device: cpu, dtype: torch.bfloat16
2026-02-07T10:48:34.505390 - Requested to load ZImageTEModel_
2026-02-07T10:48:34.516903 - loaded completely;  7672.25 MB loaded, full load: True
2026-02-07T10:48:34.518312 - CLIP/text encoder model load device: cuda:0, offload device: cpu, current: cuda:0, dtype: torch.float16
2026-02-07T10:48:35.664261 - model weight dtype torch.bfloat16, manual cast: None
2026-02-07T10:48:35.666547 - model_type FLOW
2026-02-07T10:48:36.255997 - Requested to load Lumina2
2026-02-07T10:48:37.951101 - loaded completely; 112208.37 MB usable, 11739.54 MB loaded, full load: True
2026-02-07T10:48:38.096333 - 
  0%|                                                     | 0/4 [00:00<?, ?it/s]2026-02-07T10:48:41.504187 - 
  0%|                                                     | 0/4 [00:03<?, ?it/s]2026-02-07T10:48:41.504223 - 
2026-02-07T10:48:41.510831 - !!! Exception during processing !!! HIP error: unspecified launch failure
Search for `hipErrorLaunchFailure' in https://rocm.docs.amd.com/projects/HIP/en/latest/index.html for more information.
HIP kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect.
For debugging consider passing AMD_SERIALIZE_KERNEL=3
Device-side assertion tracking was not enabled by user.
2026-02-07T10:48:41.522342 - Traceback (most recent call last):
  File "/home/andy/ComfyUI/execution.py", line 527, in execute
    output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/execution.py", line 331, in get_output_data
    return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/execution.py", line 305, in _async_map_node_over_list
    await process_inputs(input_dict, i)
  File "/home/andy/ComfyUI/execution.py", line 293, in process_inputs
    result = f(**inputs)
  File "/home/andy/ComfyUI/nodes.py", line 1590, in sample
    return common_ksampler(model, seed, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise=denoise)
  File "/home/andy/ComfyUI/nodes.py", line 1555, in common_ksampler
    samples = comfy.sample.sample(model, noise, steps, cfg, sampler_name, scheduler, positive, negative, latent_image,
                                  denoise=denoise, disable_noise=disable_noise, start_step=start_step, last_step=last_step,
                                  force_full_denoise=force_full_denoise, noise_mask=noise_mask, callback=callback, disable_pbar=disable_pbar, seed=seed)
  File "/home/andy/ComfyUI/comfy/sample.py", line 66, in sample
    samples = sampler.sample(noise, positive, negative, cfg=cfg, latent_image=latent_image, start_step=start_step, last_step=last_step, force_full_denoise=force_full_denoise, denoise_mask=noise_mask, sigmas=sigmas, callback=callback, disable_pbar=disable_pbar, seed=seed)
  File "/home/andy/ComfyUI/comfy/samplers.py", line 1177, in sample
    return sample(self.model, noise, positive, negative, cfg, self.device, sampler, sigmas, self.model_options, latent_image=latent_image, denoise_mask=denoise_mask, callback=callback, disable_pbar=disable_pbar, seed=seed)
  File "/home/andy/ComfyUI/comfy/samplers.py", line 1067, in sample
    return cfg_guider.sample(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed)
           ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/samplers.py", line 1049, in sample
    output = executor.execute(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed, latent_shapes=latent_shapes)
  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/samplers.py", line 993, in outer_sample
    output = self.inner_sample(noise, latent_image, device, sampler, sigmas, denoise_mask, callback, disable_pbar, seed, latent_shapes=latent_shapes)
  File "/home/andy/ComfyUI/comfy/samplers.py", line 979, in inner_sample
    samples = executor.execute(self, sigmas, extra_args, callback, noise, latent_image, denoise_mask, disable_pbar)
  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/samplers.py", line 751, in sample
    samples = self.sampler_function(model_k, noise, sigmas, extra_args=extra_args, callback=k_callback, disable=disable_pbar, **self.extra_options)
  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/utils/_contextlib.py", line 124, in decorate_context
    return func(*args, **kwargs)
  File "/home/andy/ComfyUI/comfy/k_diffusion/sampling.py", line 1463, in sample_res_multistep
    return res_multistep(model, x, sigmas, extra_args=extra_args, callback=callback, disable=disable, s_noise=s_noise, noise_sampler=noise_sampler, eta=0., cfg_pp=False)
  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/utils/_contextlib.py", line 124, in decorate_context
    return func(*args, **kwargs)
  File "/home/andy/ComfyUI/comfy/k_diffusion/sampling.py", line 1421, in res_multistep
    denoised = model(x, sigmas[i] * s_in, **extra_args)
  File "/home/andy/ComfyUI/comfy/samplers.py", line 400, in __call__
    out = self.inner_model(x, sigma, model_options=model_options, seed=seed)
  File "/home/andy/ComfyUI/comfy/samplers.py", line 952, in __call__
    return self.outer_predict_noise(*args, **kwargs)
           ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/samplers.py", line 959, in outer_predict_noise
    ).execute(x, timestep, model_options, seed)
      ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/samplers.py", line 962, in predict_noise
    return sampling_function(self.inner_model, x, timestep, self.conds.get("negative", None), self.conds.get("positive", None), self.cfg, model_options=model_options, seed=seed)
  File "/home/andy/ComfyUI/comfy/samplers.py", line 380, in sampling_function
    out = calc_cond_batch(model, conds, x, timestep, model_options)
  File "/home/andy/ComfyUI/comfy/samplers.py", line 205, in calc_cond_batch
    return _calc_cond_batch_outer(model, conds, x_in, timestep, model_options)
  File "/home/andy/ComfyUI/comfy/samplers.py", line 213, in _calc_cond_batch_outer
    return executor.execute(model, conds, x_in, timestep, model_options)
           ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/samplers.py", line 325, in _calc_cond_batch
    output = model.apply_model(input_x, timestep_, **c).chunk(batch_chunks)
             ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/model_base.py", line 167, in apply_model
    return comfy.patcher_extension.WrapperExecutor.new_class_executor(
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ...<2 lines>...
        comfy.patcher_extension.get_all_wrappers(comfy.patcher_extension.WrappersMP.APPLY_MODEL, transformer_options)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ).execute(x, t, c_concat, c_crossattn, control, transformer_options, **kwargs)
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/model_base.py", line 209, in _apply_model
    model_output = self.diffusion_model(xc, t, context=context, control=control, transformer_options=transformer_options, **extra_conds)
  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl
    return self._call_impl(*args, **kwargs)
           ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl
    return forward_call(*args, **kwargs)
  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 803, in forward
    return comfy.patcher_extension.WrapperExecutor.new_class_executor(
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ...<2 lines>...
        comfy.patcher_extension.get_all_wrappers(comfy.patcher_extension.WrappersMP.DIFFUSION_MODEL, kwargs.get("transformer_options", {}))
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    ).execute(x, timesteps, context, num_tokens, attention_mask, **kwargs)
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute
    return self.original(*args, **kwargs)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 840, in _forward
    img, mask, img_size, cap_size, freqs_cis, timestep_zero_index = self.patchify_and_embed(x, cap_feats, cap_mask, adaln_input, num_tokens, ref_latents=ref_latents, ref_contexts=ref_contexts, siglip_feats=siglip_feats, transformer_options=transformer_options)
                                                                    ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 785, in patchify_and_embed
    x = layer(x, padded_img_mask, fc_x, t, timestep_zero_index=timestep_zero_index, transformer_options=transformer_options)
  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl
    return self._call_impl(*args, **kwargs)
           ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl
    return forward_call(*args, **kwargs)
  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 332, in forward
    clamp_fp16(self.feed_forward(
               ~~~~~~~~~~~~~~~~~^
        modulate(self.ffn_norm1(x), scale_mlp, timestep_zero_index=timestep_zero_index),
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ))), timestep_zero_index=timestep_zero_index
    ^
  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl
    return self._call_impl(*args, **kwargs)
           ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl
    return forward_call(*args, **kwargs)
  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 222, in forward
    return self.w2(self._forward_silu_gating(self.w1(x), self.w3(x)))
                   ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 219, in _forward_silu_gating
    return clamp_fp16(F.silu(x1) * x3)
                      ~~~~~~^^^^
  File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/functional.py", line 2397, in silu
    return torch._C._nn.silu(input)
           ~~~~~~~~~~~~~~~~~^^^^^^^
torch.AcceleratorError: HIP error: unspecified launch failure
Search for `hipErrorLaunchFailure' in https://rocm.docs.amd.com/projects/HIP/en/latest/index.html for more information.
HIP kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect.
For debugging consider passing AMD_SERIALIZE_KERNEL=3
Device-side assertion tracking was not enabled by user.

2026-02-07T10:48:41.525939 - Prompt executed in 9.25 seconds
2026-02-07T10:48:41.884797 - Exception in thread 

Attached Workflow

Please make sure that workflow does not contain any sensitive information such as API keys or passwords.

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Desktop/Cloud ship stable builds; nightly-supported models may not be included yet, please wait for the next stable release.\n\n- Cannot run / runtime errors: [ComfyUI/issues](https://github.com/comfyanonymous/ComfyUI/issues)\n- UI / frontend issues: [ComfyUI_frontend/issues](https://github.com/Comfy-Org/ComfyUI_frontend/issues)\n- Workflow issues: [workflow_templates/issues](https://github.com/Comfy-Org/workflow_templates/issues)\n\n\n## Model links\n\n**text_encoders**\n\n- [qwen_3_4b.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/text_encoders/qwen_3_4b.safetensors)\n\n**diffusion_models**\n\n- [z_image_turbo_bf16.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/diffusion_models/z_image_turbo_bf16.safetensors)\n\n**vae**\n\n- [ae.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/vae/ae.safetensors)\n\n\nModel Storage Location\n\n```\n📂 ComfyUI/\n├── 📂 models/\n│   ├── 📂 text_encoders/\n│   │      └── qwen_3_4b.safetensors\n│   ├── 📂 diffusion_models/\n│   │      └── z_image_turbo_bf16.safetensors\n│   └── 📂 vae/\n│          └── ae.safetensors\n```\n"],"color":"#432","bgcolor":"#000"},{"id":60,"type":"SaveImage","pos":[690,-210],"size":[933.223388671875,847.7537231445312],"flags":{"collapsed":false},"order":2,"mode":0,"inputs":[{"localized_name":"images","name":"images","type":"IMAGE","link":134},{"localized_name":"filename_prefix","name":"filename_prefix","type":"STRING","widget":{"name":"filename_prefix"},"link":null}],"outputs":[],"properties":{"cnr_id":"comfy-core","ver":"0.3.65"},"widgets_values":["z-image-turbo"]}],"links":[[134,83,0,60,0,"IMAGE"]],"groups":[],"definitions":{"subgraphs":[{"id":"ef10a538-17cf-46fb-930c-5460c4cf7f0e","version":1,"state":{"lastGroupId":4,"lastNodeId":34,"lastLinkId":33,"lastRerouteId":0},"revision":0,"config":{},"name":"Z-Image-Turbo Text to 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Additional Context

(Please add any additional context or steps to reproduce the error here)

# ComfyUI Error Report ## Error Details - **Node ID:** 83:3 - **Node Type:** KSampler - **Exception Type:** torch.AcceleratorError - **Exception Message:** HIP error: unspecified launch failure Search for `hipErrorLaunchFailure' in https://rocm.docs.amd.com/projects/HIP/en/latest/index.html for more information. HIP kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect. For debugging consider passing AMD_SERIALIZE_KERNEL=3 Device-side assertion tracking was not enabled by user. ## Stack Trace ``` File "/home/andy/ComfyUI/execution.py", line 527, in execute output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/execution.py", line 331, in get_output_data return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/execution.py", line 305, in _async_map_node_over_list await process_inputs(input_dict, i) File "/home/andy/ComfyUI/execution.py", line 293, in process_inputs result = f(**inputs) File "/home/andy/ComfyUI/nodes.py", line 1590, in sample return common_ksampler(model, seed, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise=denoise) File "/home/andy/ComfyUI/nodes.py", line 1555, in common_ksampler samples = comfy.sample.sample(model, noise, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise=denoise, disable_noise=disable_noise, start_step=start_step, last_step=last_step, force_full_denoise=force_full_denoise, noise_mask=noise_mask, callback=callback, disable_pbar=disable_pbar, seed=seed) File "/home/andy/ComfyUI/comfy/sample.py", line 66, in sample samples = sampler.sample(noise, positive, negative, cfg=cfg, latent_image=latent_image, start_step=start_step, last_step=last_step, force_full_denoise=force_full_denoise, denoise_mask=noise_mask, sigmas=sigmas, callback=callback, disable_pbar=disable_pbar, seed=seed) File "/home/andy/ComfyUI/comfy/samplers.py", line 1177, in sample return sample(self.model, noise, positive, negative, cfg, self.device, sampler, sigmas, self.model_options, latent_image=latent_image, denoise_mask=denoise_mask, callback=callback, disable_pbar=disable_pbar, seed=seed) File "/home/andy/ComfyUI/comfy/samplers.py", line 1067, in sample return cfg_guider.sample(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed) ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 1049, in sample output = executor.execute(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed, latent_shapes=latent_shapes) File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 993, in outer_sample output = self.inner_sample(noise, latent_image, device, sampler, sigmas, denoise_mask, callback, disable_pbar, seed, latent_shapes=latent_shapes) File "/home/andy/ComfyUI/comfy/samplers.py", line 979, in inner_sample samples = executor.execute(self, sigmas, extra_args, callback, noise, latent_image, denoise_mask, disable_pbar) File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 751, in sample samples = self.sampler_function(model_k, noise, sigmas, extra_args=extra_args, callback=k_callback, disable=disable_pbar, **self.extra_options) File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/utils/_contextlib.py", line 124, in decorate_context return func(*args, **kwargs) File "/home/andy/ComfyUI/comfy/k_diffusion/sampling.py", line 1463, in sample_res_multistep return res_multistep(model, x, sigmas, extra_args=extra_args, callback=callback, disable=disable, s_noise=s_noise, noise_sampler=noise_sampler, eta=0., cfg_pp=False) File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/utils/_contextlib.py", line 124, in decorate_context return func(*args, **kwargs) File "/home/andy/ComfyUI/comfy/k_diffusion/sampling.py", line 1421, in res_multistep denoised = model(x, sigmas[i] * s_in, **extra_args) File "/home/andy/ComfyUI/comfy/samplers.py", line 400, in __call__ out = self.inner_model(x, sigma, model_options=model_options, seed=seed) File "/home/andy/ComfyUI/comfy/samplers.py", line 952, in __call__ return self.outer_predict_noise(*args, **kwargs) ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 959, in outer_predict_noise ).execute(x, timestep, model_options, seed) ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 962, in predict_noise return sampling_function(self.inner_model, x, timestep, self.conds.get("negative", None), self.conds.get("positive", None), self.cfg, model_options=model_options, seed=seed) File "/home/andy/ComfyUI/comfy/samplers.py", line 380, in sampling_function out = calc_cond_batch(model, conds, x, timestep, model_options) File "/home/andy/ComfyUI/comfy/samplers.py", line 205, in calc_cond_batch return _calc_cond_batch_outer(model, conds, x_in, timestep, model_options) File "/home/andy/ComfyUI/comfy/samplers.py", line 213, in _calc_cond_batch_outer return executor.execute(model, conds, x_in, timestep, model_options) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 325, in _calc_cond_batch output = model.apply_model(input_x, timestep_, **c).chunk(batch_chunks) ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/model_base.py", line 167, in apply_model return comfy.patcher_extension.WrapperExecutor.new_class_executor( ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ...<2 lines>... comfy.patcher_extension.get_all_wrappers(comfy.patcher_extension.WrappersMP.APPLY_MODEL, transformer_options) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ).execute(x, t, c_concat, c_crossattn, control, transformer_options, **kwargs) ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/model_base.py", line 209, in _apply_model model_output = self.diffusion_model(xc, t, context=context, control=control, transformer_options=transformer_options, **extra_conds) File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl return self._call_impl(*args, **kwargs) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl return forward_call(*args, **kwargs) File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 803, in forward return comfy.patcher_extension.WrapperExecutor.new_class_executor( ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ...<2 lines>... comfy.patcher_extension.get_all_wrappers(comfy.patcher_extension.WrappersMP.DIFFUSION_MODEL, kwargs.get("transformer_options", {})) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ).execute(x, timesteps, context, num_tokens, attention_mask, **kwargs) ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 840, in _forward img, mask, img_size, cap_size, freqs_cis, timestep_zero_index = self.patchify_and_embed(x, cap_feats, cap_mask, adaln_input, num_tokens, ref_latents=ref_latents, ref_contexts=ref_contexts, siglip_feats=siglip_feats, transformer_options=transformer_options) ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 785, in patchify_and_embed x = layer(x, padded_img_mask, fc_x, t, timestep_zero_index=timestep_zero_index, transformer_options=transformer_options) File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl return self._call_impl(*args, **kwargs) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl return forward_call(*args, **kwargs) File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 332, in forward clamp_fp16(self.feed_forward( ~~~~~~~~~~~~~~~~~^ modulate(self.ffn_norm1(x), scale_mlp, timestep_zero_index=timestep_zero_index), ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ))), timestep_zero_index=timestep_zero_index ^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl return self._call_impl(*args, **kwargs) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl return forward_call(*args, **kwargs) File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 222, in forward return self.w2(self._forward_silu_gating(self.w1(x), self.w3(x))) ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 219, in _forward_silu_gating return clamp_fp16(F.silu(x1) * x3) ~~~~~~^^^^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/functional.py", line 2397, in silu return torch._C._nn.silu(input) ~~~~~~~~~~~~~~~~~^^^^^^^ ``` ## System Information - **ComfyUI Version:** 0.12.3 - **Arguments:** main.py - **OS:** linux - **Python Version:** 3.13.7 (main, Jan 22 2026, 20:15:57) [GCC 15.2.0] - **Embedded Python:** false - **PyTorch Version:** 2.11.0.dev20260204+rocm7.1 ## Devices - **Name:** cuda:0 AMD Radeon 8060S : native - **Type:** cuda - **VRAM Total:** 128849018880 - **VRAM Free:** 127542308864 - **Torch VRAM Total:** 0 - **Torch VRAM Free:** 0 ## Logs ``` 2026-02-07T10:19:42.012253 - [START] Security scan2026-02-07T10:19:42.012269 - 2026-02-07T10:19:42.030779 - [ComfyUI-Manager] Using uv as Python module for pip operations. 2026-02-07T10:19:42.071340 - [DONE] Security scan2026-02-07T10:19:42.071365 - 2026-02-07T10:19:42.075517 - ** ComfyUI startup time:2026-02-07T10:19:42.075538 - 2026-02-07T10:19:42.075548 - 2026-02-07 10:19:42.0752026-02-07T10:19:42.075557 - 2026-02-07T10:19:42.075572 - ** Platform:2026-02-07T10:19:42.075581 - 2026-02-07T10:19:42.075590 - Linux2026-02-07T10:19:42.075597 - 2026-02-07T10:19:42.075605 - ** Python version:2026-02-07T10:19:42.075614 - 2026-02-07T10:19:42.075621 - 3.13.7 (main, Jan 22 2026, 20:15:57) [GCC 15.2.0]2026-02-07T10:19:42.075631 - 2026-02-07T10:19:42.075640 - ** Python executable:2026-02-07T10:19:42.075648 - 2026-02-07T10:19:42.075655 - /home/andy/ComfyUI/.venv/bin/python32026-02-07T10:19:42.075663 - 2026-02-07T10:19:42.075670 - ** ComfyUI Path:2026-02-07T10:19:42.075677 - 2026-02-07T10:19:42.075683 - /home/andy/ComfyUI2026-02-07T10:19:42.075690 - 2026-02-07T10:19:42.075698 - ** ComfyUI Base Folder Path:2026-02-07T10:19:42.075705 - 2026-02-07T10:19:42.075712 - /home/andy/ComfyUI2026-02-07T10:19:42.075719 - 2026-02-07T10:19:42.075725 - ** User directory:2026-02-07T10:19:42.075733 - 2026-02-07T10:19:42.075740 - /home/andy/ComfyUI/user2026-02-07T10:19:42.075747 - 2026-02-07T10:19:42.075756 - ** ComfyUI-Manager config path:2026-02-07T10:19:42.075763 - 2026-02-07T10:19:42.075771 - /home/andy/ComfyUI/user/__manager/config.ini2026-02-07T10:19:42.075777 - 2026-02-07T10:19:42.075789 - ** Log path:2026-02-07T10:19:42.075797 - 2026-02-07T10:19:42.075805 - /home/andy/ComfyUI/user/comfyui.log2026-02-07T10:19:42.075813 - 2026-02-07T10:19:42.117861 - [PRE] ComfyUI-Manager 2026-02-07T10:19:42.807258 - Checkpoint files will always be loaded safely. 2026-02-07T10:19:43.378096 - Found comfy_kitchen backend triton: {'available': True, 'disabled': True, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8']} 2026-02-07T10:19:43.378182 - Found comfy_kitchen backend cuda: {'available': True, 'disabled': True, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8']} 2026-02-07T10:19:43.378202 - Found comfy_kitchen backend eager: {'available': True, 'disabled': False, 'unavailable_reason': None, 'capabilities': ['apply_rope', 'apply_rope1', 'dequantize_nvfp4', 'dequantize_per_tensor_fp8', 'quantize_nvfp4', 'quantize_per_tensor_fp8', 'scaled_mm_nvfp4']} 2026-02-07T10:19:43.383437 - Total VRAM 122880 MB, total RAM 125131 MB 2026-02-07T10:19:43.383483 - pytorch version: 2.11.0.dev20260204+rocm7.1 2026-02-07T10:19:43.383592 - Set: torch.backends.cudnn.enabled = False for better AMD performance. 2026-02-07T10:19:43.383614 - AMD arch: gfx1151 2026-02-07T10:19:43.383630 - ROCm version: (7, 1) 2026-02-07T10:19:43.383691 - Set vram state to: NORMAL_VRAM 2026-02-07T10:19:43.383722 - Device: cuda:0 AMD Radeon 8060S : native 2026-02-07T10:19:43.383769 - Using async weight offloading with 2 streams 2026-02-07T10:19:43.383829 - Enabled pinned memory 118874.0 2026-02-07T10:19:43.455723 - Using pytorch attention 2026-02-07T10:19:44.071518 - Python version: 3.13.7 (main, Jan 22 2026, 20:15:57) [GCC 15.2.0] 2026-02-07T10:19:44.071602 - ComfyUI version: 0.12.3 2026-02-07T10:19:44.073431 - ComfyUI frontend version: 1.38.13 2026-02-07T10:19:44.073718 - [Prompt Server] web root: /home/andy/ComfyUI/.venv/lib/python3.13/site-packages/comfyui_frontend_package/static 2026-02-07T10:19:44.074204 - [START] ComfyUI-Manager 2026-02-07T10:19:44.113706 - [ComfyUI-Manager] network_mode: public 2026-02-07T10:19:44.114631 - [ComfyUI-Manager] The matrix sharing feature has been disabled because the `matrix-nio` dependency is not installed. To use this feature, please run the following command: /home/andy/ComfyUI/.venv/bin/python3 -m pip install matrix-nio 2026-02-07T10:19:44.685803 - Import times for custom nodes: 2026-02-07T10:19:44.686203 - 0.0 seconds: /home/andy/ComfyUI/custom_nodes/websocket_image_save.py 2026-02-07T10:19:44.686244 - 2026-02-07T10:19:44.689674 - Context impl SQLiteImpl. 2026-02-07T10:19:44.689716 - Will assume non-transactional DDL. 2026-02-07T10:19:44.703633 - Assets scan(roots=['models']) completed in 0.012s (created=0, skipped_existing=11, orphans_pruned=0, total_seen=11) 2026-02-07T10:19:44.723485 - Starting server 2026-02-07T10:19:44.723653 - To see the GUI go to: http://0.0.0.0:8188 2026-02-07T10:19:44.723726 - To see the GUI go to: http://[::]:8188 2026-02-07T10:20:13.757054 - got prompt 2026-02-07T10:20:14.106596 - Failed to validate prompt for output 9: 2026-02-07T10:20:14.106719 - * CheckpointLoaderSimple 4: 2026-02-07T10:20:14.106744 - - Value not in list: ckpt_name: 'v1-5-pruned-emaonly-fp16.safetensors' not in [] 2026-02-07T10:20:14.106766 - Output will be ignored 2026-02-07T10:20:14.106798 - invalid prompt: {'type': 'prompt_outputs_failed_validation', 'message': 'Prompt outputs failed validation', 'details': '', 'extra_info': {}} 2026-02-07T10:21:43.568998 - FETCH ComfyRegistry Data [DONE] 2026-02-07T10:21:43.663214 - [ComfyUI-Manager] default cache updated: https://api.comfy.org/nodes 2026-02-07T10:21:43.693919 - FETCH DATA from: /home/andy/ComfyUI/user/__manager/cache/1514988643_custom-node-list.json2026-02-07T10:21:43.693955 - 2026-02-07T10:21:43.699058 - [DONE]2026-02-07T10:21:43.699071 - 2026-02-07T10:21:43.711190 - [ComfyUI-Manager] All startup tasks have been completed. 2026-02-07T10:48:32.277843 - got prompt 2026-02-07T10:48:32.287116 - Using split attention in VAE 2026-02-07T10:48:32.287910 - Using split attention in VAE 2026-02-07T10:48:32.350727 - VAE load device: cuda:0, offload device: cpu, dtype: torch.bfloat16 2026-02-07T10:48:34.505390 - Requested to load ZImageTEModel_ 2026-02-07T10:48:34.516903 - loaded completely; 7672.25 MB loaded, full load: True 2026-02-07T10:48:34.518312 - CLIP/text encoder model load device: cuda:0, offload device: cpu, current: cuda:0, dtype: torch.float16 2026-02-07T10:48:35.664261 - model weight dtype torch.bfloat16, manual cast: None 2026-02-07T10:48:35.666547 - model_type FLOW 2026-02-07T10:48:36.255997 - Requested to load Lumina2 2026-02-07T10:48:37.951101 - loaded completely; 112208.37 MB usable, 11739.54 MB loaded, full load: True 2026-02-07T10:48:38.096333 - 0%| | 0/4 [00:00<?, ?it/s]2026-02-07T10:48:41.504187 - 0%| | 0/4 [00:03<?, ?it/s]2026-02-07T10:48:41.504223 - 2026-02-07T10:48:41.510831 - !!! Exception during processing !!! HIP error: unspecified launch failure Search for `hipErrorLaunchFailure' in https://rocm.docs.amd.com/projects/HIP/en/latest/index.html for more information. HIP kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect. For debugging consider passing AMD_SERIALIZE_KERNEL=3 Device-side assertion tracking was not enabled by user. 2026-02-07T10:48:41.522342 - Traceback (most recent call last): File "/home/andy/ComfyUI/execution.py", line 527, in execute output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/execution.py", line 331, in get_output_data return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/execution.py", line 305, in _async_map_node_over_list await process_inputs(input_dict, i) File "/home/andy/ComfyUI/execution.py", line 293, in process_inputs result = f(**inputs) File "/home/andy/ComfyUI/nodes.py", line 1590, in sample return common_ksampler(model, seed, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise=denoise) File "/home/andy/ComfyUI/nodes.py", line 1555, in common_ksampler samples = comfy.sample.sample(model, noise, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise=denoise, disable_noise=disable_noise, start_step=start_step, last_step=last_step, force_full_denoise=force_full_denoise, noise_mask=noise_mask, callback=callback, disable_pbar=disable_pbar, seed=seed) File "/home/andy/ComfyUI/comfy/sample.py", line 66, in sample samples = sampler.sample(noise, positive, negative, cfg=cfg, latent_image=latent_image, start_step=start_step, last_step=last_step, force_full_denoise=force_full_denoise, denoise_mask=noise_mask, sigmas=sigmas, callback=callback, disable_pbar=disable_pbar, seed=seed) File "/home/andy/ComfyUI/comfy/samplers.py", line 1177, in sample return sample(self.model, noise, positive, negative, cfg, self.device, sampler, sigmas, self.model_options, latent_image=latent_image, denoise_mask=denoise_mask, callback=callback, disable_pbar=disable_pbar, seed=seed) File "/home/andy/ComfyUI/comfy/samplers.py", line 1067, in sample return cfg_guider.sample(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed) ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 1049, in sample output = executor.execute(noise, latent_image, sampler, sigmas, denoise_mask, callback, disable_pbar, seed, latent_shapes=latent_shapes) File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 993, in outer_sample output = self.inner_sample(noise, latent_image, device, sampler, sigmas, denoise_mask, callback, disable_pbar, seed, latent_shapes=latent_shapes) File "/home/andy/ComfyUI/comfy/samplers.py", line 979, in inner_sample samples = executor.execute(self, sigmas, extra_args, callback, noise, latent_image, denoise_mask, disable_pbar) File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 751, in sample samples = self.sampler_function(model_k, noise, sigmas, extra_args=extra_args, callback=k_callback, disable=disable_pbar, **self.extra_options) File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/utils/_contextlib.py", line 124, in decorate_context return func(*args, **kwargs) File "/home/andy/ComfyUI/comfy/k_diffusion/sampling.py", line 1463, in sample_res_multistep return res_multistep(model, x, sigmas, extra_args=extra_args, callback=callback, disable=disable, s_noise=s_noise, noise_sampler=noise_sampler, eta=0., cfg_pp=False) File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/utils/_contextlib.py", line 124, in decorate_context return func(*args, **kwargs) File "/home/andy/ComfyUI/comfy/k_diffusion/sampling.py", line 1421, in res_multistep denoised = model(x, sigmas[i] * s_in, **extra_args) File "/home/andy/ComfyUI/comfy/samplers.py", line 400, in __call__ out = self.inner_model(x, sigma, model_options=model_options, seed=seed) File "/home/andy/ComfyUI/comfy/samplers.py", line 952, in __call__ return self.outer_predict_noise(*args, **kwargs) ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 959, in outer_predict_noise ).execute(x, timestep, model_options, seed) ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 962, in predict_noise return sampling_function(self.inner_model, x, timestep, self.conds.get("negative", None), self.conds.get("positive", None), self.cfg, model_options=model_options, seed=seed) File "/home/andy/ComfyUI/comfy/samplers.py", line 380, in sampling_function out = calc_cond_batch(model, conds, x, timestep, model_options) File "/home/andy/ComfyUI/comfy/samplers.py", line 205, in calc_cond_batch return _calc_cond_batch_outer(model, conds, x_in, timestep, model_options) File "/home/andy/ComfyUI/comfy/samplers.py", line 213, in _calc_cond_batch_outer return executor.execute(model, conds, x_in, timestep, model_options) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/samplers.py", line 325, in _calc_cond_batch output = model.apply_model(input_x, timestep_, **c).chunk(batch_chunks) ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/model_base.py", line 167, in apply_model return comfy.patcher_extension.WrapperExecutor.new_class_executor( ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ...<2 lines>... comfy.patcher_extension.get_all_wrappers(comfy.patcher_extension.WrappersMP.APPLY_MODEL, transformer_options) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ).execute(x, t, c_concat, c_crossattn, control, transformer_options, **kwargs) ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/model_base.py", line 209, in _apply_model model_output = self.diffusion_model(xc, t, context=context, control=control, transformer_options=transformer_options, **extra_conds) File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl return self._call_impl(*args, **kwargs) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl return forward_call(*args, **kwargs) File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 803, in forward return comfy.patcher_extension.WrapperExecutor.new_class_executor( ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ...<2 lines>... comfy.patcher_extension.get_all_wrappers(comfy.patcher_extension.WrappersMP.DIFFUSION_MODEL, kwargs.get("transformer_options", {})) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ).execute(x, timesteps, context, num_tokens, attention_mask, **kwargs) ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/patcher_extension.py", line 112, in execute return self.original(*args, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 840, in _forward img, mask, img_size, cap_size, freqs_cis, timestep_zero_index = self.patchify_and_embed(x, cap_feats, cap_mask, adaln_input, num_tokens, ref_latents=ref_latents, ref_contexts=ref_contexts, siglip_feats=siglip_feats, transformer_options=transformer_options) ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 785, in patchify_and_embed x = layer(x, padded_img_mask, fc_x, t, timestep_zero_index=timestep_zero_index, transformer_options=transformer_options) File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl return self._call_impl(*args, **kwargs) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl return forward_call(*args, **kwargs) File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 332, in forward clamp_fp16(self.feed_forward( ~~~~~~~~~~~~~~~~~^ modulate(self.ffn_norm1(x), scale_mlp, timestep_zero_index=timestep_zero_index), ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ))), timestep_zero_index=timestep_zero_index ^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1779, in _wrapped_call_impl return self._call_impl(*args, **kwargs) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/modules/module.py", line 1790, in _call_impl return forward_call(*args, **kwargs) File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 222, in forward return self.w2(self._forward_silu_gating(self.w1(x), self.w3(x))) ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/andy/ComfyUI/comfy/ldm/lumina/model.py", line 219, in _forward_silu_gating return clamp_fp16(F.silu(x1) * x3) ~~~~~~^^^^ File "/home/andy/ComfyUI/.venv/lib/python3.13/site-packages/torch/nn/functional.py", line 2397, in silu return torch._C._nn.silu(input) ~~~~~~~~~~~~~~~~~^^^^^^^ torch.AcceleratorError: HIP error: unspecified launch failure Search for `hipErrorLaunchFailure' in https://rocm.docs.amd.com/projects/HIP/en/latest/index.html for more information. HIP kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect. For debugging consider passing AMD_SERIALIZE_KERNEL=3 Device-side assertion tracking was not enabled by user. 2026-02-07T10:48:41.525939 - Prompt executed in 9.25 seconds 2026-02-07T10:48:41.884797 - Exception in thread ``` ## Attached Workflow Please make sure that workflow does not contain any sensitive information such as API keys or passwords. ``` {"id":"91f6bbe2-ed41-4fd6-bac7-71d5b5864ecb","revision":2,"last_node_id":84,"last_link_id":134,"nodes":[{"id":83,"type":"ef10a538-17cf-46fb-930c-5460c4cf7f0e","pos":[130,-210],"size":[530.5277931292187,660.5092322282998],"flags":{},"order":0,"mode":0,"inputs":[],"outputs":[{"localized_name":"IMAGE","name":"IMAGE","type":"IMAGE","links":[134]}],"properties":{"proxyWidgets":[["27","text"],["13","height"],["13","width"],["3","seed"],["3","control_after_generate"]],"cnr_id":"comfy-core","ver":"0.3.73","enableTabs":false,"tabWidth":65,"tabXOffset":10,"hasSecondTab":false,"secondTabText":"Send Back","secondTabOffset":80,"secondTabWidth":65},"widgets_values":[]},{"id":84,"type":"MarkdownNote","pos":[-380,-210],"size":[490,490],"flags":{"collapsed":false},"order":1,"mode":0,"inputs":[],"outputs":[],"title":"Model link （for local user）","properties":{},"widgets_values":["Guide: [Subgraph](https://docs.comfy.org/interface/features/subgraph)\n\n## Report issue\n\nNote: please update ComfyUI first ([guide](https://docs.comfy.org/zh-CN/installation/update_comfyui)) and prepare required models. Desktop/Cloud ship stable builds; nightly-supported models may not be included yet, please wait for the next stable release.\n\n- Cannot run / runtime errors: [ComfyUI/issues](https://github.com/comfyanonymous/ComfyUI/issues)\n- UI / frontend issues: [ComfyUI_frontend/issues](https://github.com/Comfy-Org/ComfyUI_frontend/issues)\n- Workflow issues: [workflow_templates/issues](https://github.com/Comfy-Org/workflow_templates/issues)\n\n\n## Model links\n\n**text_encoders**\n\n- [qwen_3_4b.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/text_encoders/qwen_3_4b.safetensors)\n\n**diffusion_models**\n\n- [z_image_turbo_bf16.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/diffusion_models/z_image_turbo_bf16.safetensors)\n\n**vae**\n\n- [ae.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/vae/ae.safetensors)\n\n\nModel Storage Location\n\n```\n📂 ComfyUI/\n├── 📂 models/\n│ ├── 📂 text_encoders/\n│ │ └── qwen_3_4b.safetensors\n│ ├── 📂 diffusion_models/\n│ │ └── z_image_turbo_bf16.safetensors\n│ └── 📂 vae/\n│ └── ae.safetensors\n```\n"],"color":"#432","bgcolor":"#000"},{"id":60,"type":"SaveImage","pos":[690,-210],"size":[933.223388671875,847.7537231445312],"flags":{"collapsed":false},"order":2,"mode":0,"inputs":[{"localized_name":"images","name":"images","type":"IMAGE","link":134},{"localized_name":"filename_prefix","name":"filename_prefix","type":"STRING","widget":{"name":"filename_prefix"},"link":null}],"outputs":[],"properties":{"cnr_id":"comfy-core","ver":"0.3.65"},"widgets_values":["z-image-turbo"]}],"links":[[134,83,0,60,0,"IMAGE"]],"groups":[],"definitions":{"subgraphs":[{"id":"ef10a538-17cf-46fb-930c-5460c4cf7f0e","version":1,"state":{"lastGroupId":4,"lastNodeId":34,"lastLinkId":33,"lastRerouteId":0},"revision":0,"config":{},"name":"Z-Image-Turbo Text to 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S&R":"CLIPLoader","cnr_id":"comfy-core","ver":"0.3.73","models":[{"name":"qwen_3_4b.safetensors","url":"https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/text_encoders/qwen_3_4b.safetensors","directory":"text_encoders"}],"enableTabs":false,"tabWidth":65,"tabXOffset":10,"hasSecondTab":false,"secondTabText":"Send Back","secondTabOffset":80,"secondTabWidth":65},"widgets_values":["qwen_3_4b.safetensors","lumina2","default"]},{"id":29,"type":"VAELoader","pos":[110,480],"size":[270,58],"flags":{},"order":1,"mode":0,"inputs":[{"localized_name":"vae_name","name":"vae_name","type":"COMBO","widget":{"name":"vae_name"},"link":null}],"outputs":[{"localized_name":"VAE","name":"VAE","type":"VAE","links":[27]}],"properties":{"Node name for 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name for S&R":"KSampler","cnr_id":"comfy-core","ver":"0.3.64","enableTabs":false,"tabWidth":65,"tabXOffset":10,"hasSecondTab":false,"secondTabText":"Send Back","secondTabOffset":80,"secondTabWidth":65},"widgets_values":[203550679078289,"randomize",4,1,"res_multistep","simple",1]},{"id":27,"type":"CLIPTextEncode","pos":[430,200],"size":[410,370],"flags":{},"order":4,"mode":0,"inputs":[{"localized_name":"clip","name":"clip","type":"CLIP","link":28},{"localized_name":"text","name":"text","type":"STRING","widget":{"name":"text"},"link":null}],"outputs":[{"localized_name":"CONDITIONING","name":"CONDITIONING","type":"CONDITIONING","links":[30,32]}],"properties":{"Node name for S&R":"CLIPTextEncode","cnr_id":"comfy-core","ver":"0.3.73","enableTabs":false,"tabWidth":65,"tabXOffset":10,"hasSecondTab":false,"secondTabText":"Send Back","secondTabOffset":80,"secondTabWidth":65},"widgets_values":["Giant blue and purple big billboard on rooftop in san francisco city billboard says \"ComfyUI is built with love\" All kinds of buoildings in different shapes and colors. Some buildings have grafitti \"We\" \"Here\" \"Today\""]},{"id":28,"type":"UNETLoader","pos":[110,200],"size":[270,82],"flags":{},"order":3,"mode":0,"inputs":[{"localized_name":"unet_name","name":"unet_name","type":"COMBO","widget":{"name":"unet_name"},"link":null},{"localized_name":"weight_dtype","name":"weight_dtype","type":"COMBO","widget":{"name":"weight_dtype"},"link":null}],"outputs":[{"localized_name":"MODEL","name":"MODEL","type":"MODEL","links":[26]}],"properties":{"Node name for S&R":"UNETLoader","cnr_id":"comfy-core","ver":"0.3.73","models":[{"name":"z_image_turbo_bf16.safetensors","url":"https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/diffusion_models/z_image_turbo_bf16.safetensors","directory":"diffusion_models"}],"enableTabs":false,"tabWidth":65,"tabXOffset":10,"hasSecondTab":false,"secondTabText":"Send Back","secondTabOffset":80,"secondTabWidth":65},"widgets_values":["z_image_turbo_bf16.safetensors","default"]},{"id":11,"type":"ModelSamplingAuraFlow","pos":[880,160],"size":[310,60],"flags":{},"order":5,"mode":4,"inputs":[{"localized_name":"model","name":"model","type":"MODEL","link":26},{"localized_name":"shift","name":"shift","type":"FLOAT","widget":{"name":"shift"},"link":null}],"outputs":[{"localized_name":"MODEL","name":"MODEL","type":"MODEL","slot_index":0,"links":[13]}],"properties":{"Node name for S&R":"ModelSamplingAuraFlow","cnr_id":"comfy-core","ver":"0.3.64","enableTabs":false,"tabWidth":65,"tabXOffset":10,"hasSecondTab":false,"secondTabText":"Send Back","secondTabOffset":80,"secondTabWidth":65},"widgets_values":[3]}],"groups":[{"id":2,"title":"Step2 - Image size","bounding":[100,560,290,200],"color":"#3f789e","font_size":24,"flags":{}},{"id":3,"title":"Step3 - Prompt","bounding":[410,130,450,540],"color":"#3f789e","font_size":24,"flags":{}},{"id":4,"title":"Step1 - Load models","bounding":[100,130,290,413.6],"color":"#3f789e","font_size":24,"flags":{}}],"links":[{"id":32,"origin_id":27,"origin_slot":0,"target_id":33,"target_slot":0,"type":"CONDITIONING"},{"id":26,"origin_id":28,"origin_slot":0,"target_id":11,"target_slot":0,"type":"MODEL"},{"id":14,"origin_id":3,"origin_slot":0,"target_id":8,"target_slot":0,"type":"LATENT"},{"id":27,"origin_id":29,"origin_slot":0,"target_id":8,"target_slot":1,"type":"VAE"},{"id":13,"origin_id":11,"origin_slot":0,"target_id":3,"target_slot":0,"type":"MODEL"},{"id":30,"origin_id":27,"origin_slot":0,"target_id":3,"target_slot":1,"type":"CONDITIONING"},{"id":33,"origin_id":33,"origin_slot":0,"target_id":3,"target_slot":2,"type":"CONDITIONING"},{"id":17,"origin_id":13,"origin_slot":0,"target_id":3,"target_slot":3,"type":"LATENT"},{"id":28,"origin_id":30,"origin_slot":0,"target_id":27,"target_slot":0,"type":"CLIP"},{"id":16,"origin_id":8,"origin_slot":0,"target_id":-20,"target_slot":0,"type":"IMAGE"}],"extra":{"workflowRendererVersion":"LG"}}]},"config":{},"extra":{"ds":{"scale":1,"offset":[738.7216389973958,378.73424953884546]},"frontendVersion":"1.36.3","workflowRendererVersion":"LG","ue_links":[],"links_added_by_ue":[],"VHS_latentpreview":false,"VHS_latentpreviewrate":0,"VHS_MetadataImage":true,"VHS_KeepIntermediate":true},"version":0.4} ``` ## Additional Context (Please add any additional context or steps to reproduce the error here) ```

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