问题描述：
我在运行Docker hub 官方提供的Pytorch深度学习环境的时候出现报错
nvidia-docker run -itd -p 5004:22 pytorch/pytorch:1.9.1-cuda11.1-cudnn8-devel
docker: Error response from daemon: driver failed programming external connectivity on endpoint cranky_grothendieck (11d131fb1db17e60476eb83bb3822ed789132fc0580293c6d52321b619d454c3): Bind for 0.0.0.0:5004 failed: port is already allocated.
解决方案：
systemctl restart docker （重启Docker服务就可以了）
nvidia-docker run -itd -p 5004:22 pytorch/pytorch:1.9.1-cuda11.1-cudnn8-devel
详细解释请参考下方资料链接
参考资料
Linux中启动Docker容器报错：Error response from daemon: driver failed programming external connectivity_shz_123的博客-CSDN博客
docker出现Error response from daemon: driver failed programming external connectivity on endpoint解决方法_码农研究僧的博客-CSDN博客
