File "/home/hysz/anaconda3/envs/qlora/lib/python3.10/site-packages/torch/optim/lr_scheduler.py", line 69, in wrapper
    return wrapped(*args, **kwargs)
  File "/home/hysz/anaconda3/envs/qlora/lib/python3.10/site-packages/torch/optim/optimizer.py", line 280, in wrapper
    out = func(*args, **kwargs)
  File "/home/hysz/anaconda3/envs/qlora/lib/python3.10/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
    return func(*args, **kwargs)
  File "/home/hysz/anaconda3/envs/qlora/lib/python3.10/site-packages/bitsandbytes/optim/optimizer.py", line 270, in step
    torch.cuda.synchronize()
  File "/home/hysz/anaconda3/envs/qlora/lib/python3.10/site-packages/torch/cuda/__init__.py", line 688, in synchronize
    return torch._C._cuda_synchronize()
RuntimeError: CUDA error: an illegal memory access was encountered
CUDA kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect.
For debugging consider passing CUDA_LAUNCH_BLOCKING=1.
Compile with `TORCH_USE_CUDA_DSA` to enable device-side assertions.