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Fatal access violation (0xC0000005) in _scaled_mm_v2 on ROCm Windows #32

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Closed
Fatal access violation (0xC0000005) in _scaled_mm_v2 on ROCm Windows#32
@0xDELUXA

Description

@0xDELUXA
0xDELUXA
opened on Mar 19, 2026

Environment

  • GPU: AMD Radeon RX 9060 XT (RDNA4, gfx1200)
  • ROCm: 7.13.0a20260318 (torch.version.hip = "7.2.0")
  • Python: 3.12
  • OS: Windows 11
  • Model: Flux2 with mixed FP8 quantization

Problem

Running a Flux2 FP8-quantized model causes a fatal Windows access violation (0xC0000005) inside torch_hip.dll at at::cuda::_scaled_mm_v2.

This is not a catchable Python exception - the process is killed by the OS before Python regains control, so the existing except (RuntimeError, TypeError) fallback in _handle_fp8_linear never fires.

Stack trace (key frames)

comfy_kitchen/scaled_mm_v2.py, line 41     in scaled_mm_v2
comfy_kitchen/tensor/fp8.py,   line 94     in _fp8_scaled_mm
comfy_kitchen/tensor/fp8.py,   line 157    in _handle_fp8_linear
→ at::cuda::_scaled_mm_v2(...) [torch_hip.dll+0x263f287]  ← crash here

Root cause

torch.ops.aten._scaled_mm_v2 exists in the ROCm PyTorch build and is importable, but calling it on RDNA4/gfx1200 triggers a segfault - the required HIP kernel appears to be missing or not compiled for this architecture in the current PyTorch ROCm release.

I'm considering whether I should also report this issue in the TheRock repo as well.

Full crash log 
  0%|                                                                                                                                                         | 0/4 [00:00<?, ?it/s,   Model Initializing ...  ]Windows fatal exception: access violation

Thread 0x000048f8 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 359 in wait
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 655 in wait
  File "C:\ComfyUI\venv\Lib\site-packages\tqdm\_monitor.py", line 60 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004a7c (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004d1c (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x000047a0 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x000048c8 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004e7c (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00002410 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004e90 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00000d50 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00003e60 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004b64 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00003600 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004ae8 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004ffc (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x000005dc (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004ac4 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x0000442c (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00000e3c (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004f3c (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00003f60 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x0000474c (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\concurrent\futures\thread.py", line 90 in _worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Current thread 0x00004eb0 (most recent call first):
  File "C:\ComfyUI\venv\Lib\site-packages\torch\nn\functional.py", line 6811 in scaled_mm
  File "C:\ComfyUI\venv\Lib\site-packages\comfy_kitchen\scaled_mm_v2.py", line 41 in scaled_mm_v2
  File "C:\ComfyUI\venv\Lib\site-packages\comfy_kitchen\tensor\fp8.py", line 94 in _fp8_scaled_mm
  File "C:\ComfyUI\venv\Lib\site-packages\comfy_kitchen\tensor\fp8.py", line 157 in _handle_fp8_linear
  File "C:\ComfyUI\venv\Lib\site-packages\comfy_kitchen\tensor\base.py", line 348 in __torch_dispatch__
  File "C:\ComfyUI\comfy\ops.py", line 957 in _forward
  File "C:\ComfyUI\comfy\ops.py", line 961 in forward_comfy_cast_weights
  File "C:\ComfyUI\comfy\ops.py", line 990 in forward
  File "C:\ComfyUI\venv\Lib\site-packages\torch\nn\modules\module.py", line 1789 in _call_impl
  File "C:\ComfyUI\venv\Lib\site-packages\torch\nn\modules\module.py", line 1778 in _wrapped_call_impl
  File "C:\ComfyUI\comfy\ldm\flux\layers.py", line 205 in forward
  File "C:\ComfyUI\venv\Lib\site-packages\torch\nn\modules\module.py", line 1789 in _call_impl
  File "C:\ComfyUI\venv\Lib\site-packages\torch\nn\modules\module.py", line 1778 in _wrapped_call_impl
  File "C:\ComfyUI\comfy\ldm\flux\model.py", line 243 in forward_orig
  File "C:\ComfyUI\comfy\ldm\flux\model.py", line 406 in _forward
  File "C:\ComfyUI\comfy\patcher_extension.py", line 112 in execute
  File "C:\ComfyUI\comfy\ldm\flux\model.py", line 345 in forward
  File "C:\ComfyUI\venv\Lib\site-packages\torch\nn\modules\module.py", line 1789 in _call_impl
  File "C:\ComfyUI\venv\Lib\site-packages\torch\nn\modules\module.py", line 1778 in _wrapped_call_impl
  File "C:\ComfyUI\comfy\model_base.py", line 209 in _apply_model
  File "C:\ComfyUI\comfy\patcher_extension.py", line 112 in execute
  File "C:\ComfyUI\comfy\model_base.py", line 170 in apply_model
  File "C:\ComfyUI\comfy\samplers.py", line 325 in _calc_cond_batch
  File "C:\ComfyUI\comfy\patcher_extension.py", line 112 in execute
  File "C:\ComfyUI\comfy\samplers.py", line 213 in _calc_cond_batch_outer
  File "C:\ComfyUI\comfy\samplers.py", line 205 in calc_cond_batch
  File "C:\ComfyUI\comfy\samplers.py", line 380 in sampling_function
  File "C:\ComfyUI\comfy\samplers.py", line 964 in predict_noise
  File "C:\ComfyUI\comfy\patcher_extension.py", line 112 in execute
  File "C:\ComfyUI\comfy\samplers.py", line 961 in outer_predict_noise
  File "C:\ComfyUI\comfy\samplers.py", line 954 in __call__
  File "C:\ComfyUI\comfy\samplers.py", line 400 in __call__
  File "C:\ComfyUI\comfy\k_diffusion\sampling.py", line 205 in sample_euler
  File "C:\ComfyUI\venv\Lib\site-packages\torch\utils\_contextlib.py", line 124 in decorate_context
  File "C:\ComfyUI\comfy\samplers.py", line 751 in sample
  File "C:\ComfyUI\comfy\patcher_extension.py", line 112 in execute
  File "C:\ComfyUI\comfy\samplers.py", line 981 in inner_sample
  File "C:\ComfyUI\comfy\samplers.py", line 995 in outer_sample
  File "C:\ComfyUI\comfy\patcher_extension.py", line 112 in execute
  File "C:\ComfyUI\comfy\samplers.py", line 1051 in sample
  File "C:\ComfyUI\comfy\samplers.py", line 1069 in sample
  File "C:\ComfyUI\comfy\samplers.py", line 1179 in sample
  File "C:\ComfyUI\comfy\sample.py", line 66 in sample
  File "C:\ComfyUI\nodes.py", line 1556 in common_ksampler
  File "C:\ComfyUI\nodes.py", line 1591 in sample
  File "C:\ComfyUI\execution.py", line 296 in process_inputs
  File "C:\ComfyUI\execution.py", line 308 in _async_map_node_over_list
  File "C:\ComfyUI\execution.py", line 334 in get_output_data
  File "C:\ComfyUI\execution.py", line 525 in execute
  File "C:\ComfyUI\execution.py", line 758 in execute_async
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\events.py", line 88 in _run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\base_events.py", line 1999 in _run_once
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\base_events.py", line 645 in run_forever
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\base_events.py", line 678 in run_until_complete
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\runners.py", line 118 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\runners.py", line 195 in run
  File "C:\ComfyUI\execution.py", line 702 in execute
  File "<string>", line 276 in prompt_worker
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004cd4 (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\selectors.py", line 314 in _select
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\selectors.py", line 323 in select
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\base_events.py", line 1961 in _run_once
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\base_events.py", line 645 in run_forever
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\base_events.py", line 678 in run_until_complete
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\runners.py", line 118 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\runners.py", line 195 in run
  File "C:\ComfyUI\custom_nodes\ComfyUI-Crystools\general\monitor.py", line 31 in startMonitorLoop
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1012 in run
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1075 in _bootstrap_inner
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\threading.py", line 1032 in _bootstrap

Thread 0x00004f2c (most recent call first):
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\selectors.py", line 314 in _select
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\selectors.py", line 323 in select
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\base_events.py", line 1961 in _run_once
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\base_events.py", line 645 in run_forever
  File "C:\Users\deluxa\AppData\Local\Programs\Python\Python312\Lib\asyncio\base_events.py", line 678 in run_until_complete
  File "<string>", line 478 in <module>
  File "C:\ComfyUI\start_comfy_with_asyncio_patch.py", line 8 in <module>
Exception Code: 0xC0000005
  #0 0x00007fffa4650000 (C:\ComfyUI\venv\Lib\site-packages\torch\lib\torch_hip.dll+0x0)
  #1 0x00007fffa6c8f287 at::cuda::_scaled_mm_v2(class at::Tensor const &, class at::Tensor const &, class c10::ArrayRef<class at::Tensor>, class c10::ArrayRef<__int64>, class c10::ArrayRef<__int64>, class c10::ArrayRef<class at::Tensor>, class c10::ArrayRef<__int64>, class c10::ArrayRef<__int64>, class std::optional<class at::Tensor> const &, class std::optional<enum c10::ScalarType>, class c10::ArrayRef<__int64>, bool) (C:\ComfyUI\venv\Lib\site-packages\torch\lib\torch_hip.dll+0x263f287)
  #2 0x00007fffa6e1a8fd at::cuda::_fused_adagrad_(class c10::ArrayRef<class at::Tensor>, class c10::ArrayRef<class at::Tensor>, class c10::ArrayRef<class at::Tensor>, class c10::ArrayRef<class at::Tensor>, class at::Tensor const &, double, double, double, bool, class std::optional<class at::Tensor> const &, class std::optional<class at::Tensor> const &) (C:\ComfyUI\venv\Lib\site-packages\torch\lib\torch_hip.dll+0x27ca8fd)
  #3 0x00007ffface0c52e at::_ops::_scaled_mm_v2::call(class at::Tensor const &, class at::Tensor const &, class c10::ArrayRef<class at::Tensor>, class c10::ArrayRef<__int64>, class c10::ArrayRef<__int64>, class c10::ArrayRef<class at::Tensor>, class c10::ArrayRef<__int64>, class c10::ArrayRef<__int64>, class std::optional<class at::Tensor> const &, class std::optional<enum c10::ScalarType>, class c10::ArrayRef<__int64>, bool) (C:\ComfyUI\venv\Lib\site-packages\torch\lib\torch_cpu.dll+0x12bc52e)
  #4 0x00007fffa303717a THPPointer<struct _object>::release(void) (C:\ComfyUI\venv\Lib\site-packages\torch\lib\torch_python.dll+0x1f717a)
  #5 0x00007ff8035479e4 (C:\Users\deluxa\AppData\Local\Programs\Python\Python312\python312.dll+0x379e4)
  #6 0x00007ff803592018 (C:\Users\deluxa\AppData\Local\Programs\Python\Python312\python312.dll+0x82018)
  #7 0x00007ff8035919c5 (C:\Users\deluxa\AppData\Local\Programs\Python\Python312\python312.dll+0x819c5)
  #8 0x00007ff803592ea5 (C:\Users\deluxa\AppData\Local\Programs\Python\Python312\python312.dll+0x82ea5)
  #9 0x00007ff80359103c (C:\Users\deluxa\AppData\Local\Programs\Python\Python312\python312.dll+0x8103c)
 #10 0x00007ff80358bd8e (C:\Users\deluxa\AppData\Local\Programs\Python\Python312\python312.dll+0x7bd8e)
 #11 0x00007ff803591a5f (C:\Users\deluxa\AppData\Local\Programs\Python\Python312\python312.dll+0x81a5f)
 #12 0x00007ff803517e26 (C:\Users\deluxa\AppData\Local\Programs\Python\Python312\python312.dll+0x7e26)
 #13 0x00007ff803517cd2 (C:\Users\deluxa\AppData\Local\Programs\Python\Python312\python312.dll+0x7cd2)
 #14 0x00007fffa3a3385a torch::handle_torch_function_no_python_arg_parser(class c10::ArrayRef<struct _object *>, struct _object *, struct _object *, char const *, struct _object *, char const *, enum torch::TorchFunctionName) (C:\ComfyUI\venv\Lib\site-packages\torch\lib\torch_python.dll+0xbf385a)
 #15 0x00007fffa33a5662 getPyInterpreter(void) (C:\ComfyUI\venv\Lib\site-packages\torch\lib\torch_python.dll+0x565662)
 #16 0x00007fffabf32c93 at::impl::MaybeSetTLSOnEntryGuard::~MaybeSetTLSOnEntryGuard(void) (C:\ComfyUI\venv\Lib\site-packages\torch\lib\torch_cpu.dll+0x3e2c93)
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