$NetBSD: patch-ax,v 1.1 2007/03/17 13:44:19 tsutsui Exp $

--- host/bsd/bsd-bpf.c.orig	2007-03-14 20:49:03.000000000 +0900
+++ host/bsd/bsd-bpf.c	2007-03-14 20:51:14.000000000 +0900
@@ -694,6 +701,14 @@
 		  < the_bpf_header.bh_tstamp.tv_usec))) {
 
 	/* set the sleep time: */
+
+	/* if asserting, print likely description first */
+	if (! ((bpf->tme_bsd_bpf_delay_release.tv_sec
+		 == the_bpf_header.bh_tstamp.tv_sec)
+		|| ((bpf->tme_bsd_bpf_delay_release.tv_sec + 1)
+		    == the_bpf_header.bh_tstamp.tv_sec))) {
+	  printf("someone started a second tmesh without this tmesh first configuring ie0\n");
+	}
 	assert ((bpf->tme_bsd_bpf_delay_release.tv_sec
 		 == the_bpf_header.bh_tstamp.tv_sec)
 		|| ((bpf->tme_bsd_bpf_delay_release.tv_sec + 1)
