an illegal memory access was encountered

[294978174]

两个线程两个模型推理报错
V5的preprocess中
uint8_t *gpu_workspace = (uint8_t *)workspace->gpu(size_matrix + size_image);
gpu函数中 cudaMallocHost 报错size有值 但是gpu_为空

[cuda_tools.cpp:25]:CUDA Runtime error cudaMalloc(&gpu_, size) # an illegal memory access was encountered, code = cudaErrorIllegalAddress [ 700 ] in file trt_tensor.cpp:987