362 __printf(2, 3) void bpf_log(struct bpf_verifier_log *log,  in bpf_log()  function
374 EXPORT_SYMBOL_GPL(bpf_log);
14850 		bpf_log(log, "Tracing programs must provide btf_id\n");  in bpf_check_attach_target()
14855 		bpf_log(log,  in bpf_check_attach_target()
14861 		bpf_log(log, "attach_btf_id %u is invalid\n", btf_id);  in bpf_check_attach_target()
14866 		bpf_log(log, "attach_btf_id %u doesn't have a name\n", btf_id);  in bpf_check_attach_target()
14878 			bpf_log(log, "Subprog %s doesn't exist\n", tname);  in bpf_check_attach_target()
14884 				bpf_log(log,  in bpf_check_attach_target()
14889 				bpf_log(log,  in bpf_check_attach_target()
14895 			bpf_log(log, "Can attach to only JITed progs\n");  in bpf_check_attach_target()
14903 			bpf_log(log, "Cannot recursively attach\n");  in bpf_check_attach_target()
14925 			bpf_log(log, "Cannot extend fentry/fexit\n");  in bpf_check_attach_target()
14930 			bpf_log(log, "Cannot replace kernel functions\n");  in bpf_check_attach_target()
14938 			bpf_log(log,  in bpf_check_attach_target()
14943 			bpf_log(log, "attach_btf_id %u is not a typedef\n",  in bpf_check_attach_target()
14948 			bpf_log(log, "attach_btf_id %u points to wrong type name %s\n",  in bpf_check_attach_target()
14965 			bpf_log(log, "attach_btf_id %u is not a function\n",  in bpf_check_attach_target()
14986 			bpf_log(log, "attach_btf_id %u is not a function\n",  in bpf_check_attach_target()
15017 				bpf_log(log,  in bpf_check_attach_target()
15046 				bpf_log(log, "%s is not sleepable\n", tname);  in bpf_check_attach_target()
15051 				bpf_log(log, "can't modify return codes of BPF programs\n");  in bpf_check_attach_target()
15056 				bpf_log(log, "%s() is not modifiable\n", tname);  in bpf_check_attach_target()