debug_fr
debug_fr(r, "ssh_get_authentication_socket");
debug_fr(r, "hostkeys_foreach failed for %s", path);
debug_fr(r, "parse");
debug_fr(r, "parse");
debug_fr(r, "sftp_get_users_groups_by_id");
debug_fr(r, "sshkey_sign");
debug_fr(r, "load private key \"%s\"", privpath);
debug_fr(r, "recv_msg");
debug_fr(r, "sshkey_sign");
debug_fr(r, "sshkey_check_sigtype");
debug_fr(r, "Skipping key %s", id->filename);
debug_fr(r, "ssh_get_authentication_socket");
debug_fr(r, "ssh_fetch_identitylist");
debug_fr(r, "ignoring %s agent key",