--- contrib/libpcap/pcap-bpf.c
+++ contrib/libpcap/pcap-bpf.c
@@ -241,7 +241,7 @@
 	 * XXX - there should be a user-accessible hook to set the
 	 * initial buffer size.
 	 */
-	for (v = 32768; v != 0; v >>= 1) {
+	for (v = 1048576; v != 0; v >>= 1) {
 		/* Ignore the return value - this is because the call fails
 		 * on BPF systems that don't have kernel malloc.  And if
 		 * the call fails, it's no big deal, we just continue to