case AUDIT_IPC: {
                        struct audit_aux_data_ipcctl *axi = (void *)aux;
                        audit_log_format(ab, 
-                                "ouid=%u ogid=%u mode=%x",
+                                "ouid=%u ogid=%u mode=%#o",
                                 axi->uid, axi->gid, axi->mode);
                        if (axi->osid != 0) {
                                char *ctx = NULL;
                case AUDIT_IPC_SET_PERM: {
                        struct audit_aux_data_ipcctl *axi = (void *)aux;
                        audit_log_format(ab,
-                               "qbytes=%lx ouid=%u ogid=%u mode=%x",
+                               "qbytes=%lx ouid=%u ogid=%u mode=%#o",
                                axi->qbytes, axi->uid, axi->gid, axi->mode);
                        break; }