然后查看函数的起始地址:readelf -s vmlinux | grep bpf_prog_load 1 2 hon@station6:~/codebox/lua$ readelf -s vmlinux | grep bpf_prog_load 14710: ffffffff81172f90 1030 FUNC LOCAL DEFAULT 1 bpf_prog_load 辅助下用kprobe把这个函数的kprobe的addr打印出来,也是这个值,所以基本可以放心,0xffffffff8...
Feb 25 15:22:56 hostname ip[2512]: Failed to load BPF prog: 'Operation not per mitted' Feb 25 15:22:56 hostname systemd[1]: ssh@mgmt.service: Main process exited, co de=exited, status=255/EXCEPTION Member poettering commented Mar 1, 2021 hmm? what does "ip" do? What does ...
# ip vrf exec [vrp-instance] ping 10.0.0.1 Failed to load BPF prog: 'Operation not permitted' Environment Red Hat Enterprise Linux 8.2 (RHEL8.2) Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. ...