Hi there,
While I was following the tutorial [relay quick start](https://tvm.apache.org/docs/tutorial/relay_quick_start.html), I tried to load a module from pytorch but it raises segmentation fault error. The TVM I am using the latest commit `bff98843bef9a312587aaff51b679d9b69a7d5a7` and the code to reproduce is attached below ``` from tvm import relay import tvm import numpy as np import torch import torch as th import torch.nn as nn from torchvision import models import torch.onnx from tvm import relay, auto_scheduler model = nn.Sequential( nn.Conv2d(3, 3, kernel_size=3, padding=1), nn.BatchNorm2d(3), # nn.Dropout() ) input_shape = [1, 3, 224, 224] input_data = torch.randn(input_shape) scripted_model = torch.jit.trace(model, input_data).eval() input_name = "input0" shape_list = [(input_name, input_data.shape)] mod, params = relay.frontend.from_pytorch(scripted_model, shape_list) print(mod['main']) opt_level = 3 # target = tvm.target.cuda() target = "llvm" with tvm.transform.PassContext(opt_level=opt_level): lib = relay.build(mod, target=target, params=params) ``` --- [Visit Topic](https://discuss.tvm.apache.org/t/relay-failed-to-build-models-exported-from-pytorch/11394/1) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.apache.org/email/unsubscribe/bf147477f2eac3b264299539391f25aadafee0426a6de59a42beb441de850a9e).