10711 				bpf_log(log, "R%d is not a scalar\n", regno);  in btf_check_func_arg_match()
10728 				bpf_log(log, "arg#%d expects pointer to ctx\n", i);  in btf_check_func_arg_match()
10738 				bpf_log(log, "arg#%d is expected to be non-NULL\n", i);  in btf_check_func_arg_match()
10750 				bpf_log(log, "R%d is not a pointer to arena or scalar.\n", regno);  in btf_check_func_arg_match()
24978 		bpf_log(log, "Tracing programs must provide btf_id\n");  in bpf_check_attach_target()
24983 		bpf_log(log,  in bpf_check_attach_target()
24989 		bpf_log(log, "attach_btf_id %u is invalid\n", btf_id);  in bpf_check_attach_target()
24994 		bpf_log(log, "attach_btf_id %u doesn't have a name\n", btf_id);  in bpf_check_attach_target()
25004 			bpf_log(log, "Target program bound device mismatch");  in bpf_check_attach_target()
25014 			bpf_log(log, "Subprog %s doesn't exist\n", tname);  in bpf_check_attach_target()
25018 			bpf_log(log,  in bpf_check_attach_target()
25026 				bpf_log(log,  in bpf_check_attach_target()
25031 				bpf_log(log,  in bpf_check_attach_target()
25039 				bpf_log(log,  in bpf_check_attach_target()
25048 				bpf_log(log,  in bpf_check_attach_target()
25054 			bpf_log(log, "Can attach to only JITed progs\n");  in bpf_check_attach_target()
25064 				bpf_log(log, "Cannot nest tracing program attach more than once\n");  in bpf_check_attach_target()
25073 			bpf_log(log, "Cannot recursively attach\n");  in bpf_check_attach_target()
25095 			bpf_log(log, "Cannot extend fentry/fexit/fsession\n");  in bpf_check_attach_target()
25100 			bpf_log(log, "Cannot replace kernel functions\n");  in bpf_check_attach_target()
25108 			bpf_log(log,  in bpf_check_attach_target()
25113 			bpf_log(log, "attach_btf_id %u is not a typedef\n",  in bpf_check_attach_target()
25118 			bpf_log(log, "attach_btf_id %u points to wrong type name %s\n",  in bpf_check_attach_target()
25138 			bpf_log(log, "Cannot find btf of tracepoint template, fall back to %s%s.\n",  in bpf_check_attach_target()
25159 			bpf_log(log, "attach_btf_id %u is not a function\n",  in bpf_check_attach_target()
25182 			bpf_log(log, "JIT does not support fsession\n");  in bpf_check_attach_target()
25186 			bpf_log(log, "attach_btf_id %u is not a function\n",  in bpf_check_attach_target()
25226 				bpf_log(log,  in bpf_check_attach_target()
25267 				bpf_log(log, "%s is not sleepable\n", tname);  in bpf_check_attach_target()
25273 				bpf_log(log, "can't modify return codes of BPF programs\n");  in bpf_check_attach_target()
25282 				bpf_log(log, "%s() is not modifiable\n", tname);  in bpf_check_attach_target()