Index: linux-2.6.37/net/netfilter/nf_conntrack_proto_tcp.c
===================================================================
--- linux-2.6.37.orig/net/netfilter/nf_conntrack_proto_tcp.c	2011-02-26 20:14:44.000000000 +0000
+++ linux-2.6.37/net/netfilter/nf_conntrack_proto_tcp.c	2011-02-26 20:15:03.000000000 +0000
@@ -227,11 +227,11 @@
  *	sCL -> sIV
  */
 /* 	     sNO, sSS, sSR, sES, sFW, sCW, sLA, sTW, sCL, sS2	*/
-/*synack*/ { sIV, sSR, sSR, sIG, sIG, sIG, sIG, sIG, sIG, sSR },
+/*synack*/ { sIV, sSR, sIG, sIG, sIG, sIG, sIG, sIG, sIG, sSR },
 /*
  *	sSS -> sSR	Standard open.
  *	sS2 -> sSR	Simultaneous open
- *	sSR -> sSR	Retransmitted SYN/ACK.
+ *	sSR -> sIG	Retransmitted SYN/ACK, ignore it.
  *	sES -> sIG	Late retransmitted SYN/ACK?
  *	sFW -> sIG	Might be SYN/ACK answering ignored SYN
  *	sCW -> sIG