Index: head/sys/kern/kern_sig.c
===================================================================
--- head/sys/kern/kern_sig.c
+++ head/sys/kern/kern_sig.c
@@ -3794,7 +3794,8 @@
 		uprintf("pid %d comm %s: nosys %d\n", p->p_pid, p->p_comm,
 		    td->td_sa.code);
 	}
-	if (kern_lognosys == 2 || kern_lognosys == 3) {
+	if (kern_lognosys == 2 || kern_lognosys == 3 ||
+	    (p->p_pid == 1 && (kern_lognosys & 3) == 0)) {
 		printf("pid %d comm %s: nosys %d\n", p->p_pid, p->p_comm,
 		    td->td_sa.code);
 	}