Alpha parameters are getting turned into 'nan' values

[gautam9595]

I have filtered the VoxCeleb1 dataset for only Indian nationalities but don't know why In the training loop, after a few batches, the alpha parameters are getting changed into NaN values. And I am getting the error from the forward function of MixedOp as OverflowError: weight: tensor([nan, nan, nan, nan, nan, nan, nan, nan], device='cuda:0'.

Can anyone help with this?