diff --git a/usr.bin/fstat/fstat.c b/usr.bin/fstat/fstat.c
--- a/usr.bin/fstat/fstat.c
+++ b/usr.bin/fstat/fstat.c
@@ -299,14 +299,26 @@
 	case PS_FST_TYPE_PTS:
 		print_pts_info(procstat, fst);
 		break;
+	case PS_FST_TYPE_KQUEUE:
+		printf(" [kqueue]");
+		break;
+	case PS_FST_TYPE_MQUEUE:
+		printf(" [mqueue]");
+		break;
 	case PS_FST_TYPE_SHM:
 		print_shm_info(procstat, fst);
 		break;
 	case PS_FST_TYPE_SEM:
 		print_sem_info(procstat, fst);
 		break;
+	case PS_FST_TYPE_PROCDESC:
+		printf(" [procdesc]");
+		break;
 	case PS_FST_TYPE_DEV:
 		break;
+	case PS_FST_TYPE_EVENTFD:
+		printf(" [eventfd]");
+		break;
 	default:	
 		if (vflg)
 			fprintf(stderr,