diff --git a/en/releases/5.3R/todo.sgml b/en/releases/5.3R/todo.sgml
index 874b87c17d..b01f262d69 100644
--- a/en/releases/5.3R/todo.sgml
+++ b/en/releases/5.3R/todo.sgml
@@ -1,7 +1,7 @@
-
+
%includes;
%developers;
@@ -90,6 +90,16 @@
packets-per-second load. This needs to be debugged and fixed.
+
+ | KAME IPSEC "ENOBUFS" problem with racoon and mbuma |
+ &status.wip; |
+ &a.rwatson; |
+ There are reports that racoon is unable to complete IKE negotiation
+ due to a send to the pfkey socket returning ENOBUFS. This appears to
+ be a result of an incorrect assumption about mbuf data size due to a
+ change resulting from mbuma. |
+
+
Required features for 5.3-RELEASE