Description of problem: anolis os 8.6操作系统没有virto_net驱动, 导致bpf_redirect_map失败 Version-Release number of selected component (if applicable): [root@localhost xindun]# uname -r 4.19.91-26.an8.x86_64 How reproducible: [root@localhost xindun]# modinfo virtio-net modinfo: ERROR: Module virtio-net not found. Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: