audit_sig_uid 125 kernel/audit.c kuid_t audit_sig_uid = INVALID_UID; audit_sig_uid 1435 kernel/audit.c sig_data->uid = from_kuid(&init_user_ns, audit_sig_uid); audit_sig_uid 2286 kernel/audit.c audit_sig_uid = auid; audit_sig_uid 2288 kernel/audit.c audit_sig_uid = uid; audit_sig_uid 331 kernel/audit.h extern kuid_t audit_sig_uid;