GPU 2080TI
Driver 430.64
cuda 10.1
pytorch  1.6.0
The following error occurs on the following lines of code, and I could not recreate it artificially
    l = torch.from_numpy(model.train_dataset.template.Laplacian)
    a = torch.from_numpy(model.train_dataset.template.A)
    evec = template_evecs[0][:,1]
    evals = torch.from_numpy(model.train_dataset.template.evals)
    eval1 = evals[1]
    res = l.matmul(evec) - eval1 * a.matmul(evec)

THCudaCheck FAIL file=/opt/conda/conda-bld/pytorch_1595629403081/work/aten/src/THC/THCCachingHostAllocator.cpp line=278 error=700 : an illegal memory access was encountered
Unfortunately, If I transfer the tensors to .cpu() first, the answer is correct and no errors.
Ideas?