Silent kernel death

Environment: OS : Linux Python : 3.13.6 PyTorch : 2.6.0+cu124 torchvision : 0.21.0+cu124 transformers : 5.19.0 CUDA : 12.4 (cuDNN 9.1) GPU : 8× Tesla V100-PCIE-32GB (compute capability 7.0) What I’m doing: I load a Qwen3.5-style model (contains GatedDeltaNet linear attention layers) with device_map=“balanced” across 8 V100 GPUs (dtype float16), then run model.generate(…). The code worked, but printed a warning recommending to install flash-...