verifier_logs 29 tools/bpf/bpftool/main.c bool verifier_logs; verifier_logs 406 tools/bpf/bpftool/main.c verifier_logs = true; verifier_logs 96 tools/bpf/bpftool/main.h extern bool verifier_logs; verifier_logs 1307 tools/bpf/bpftool/prog.c if (verifier_logs)