diff --git a/src/mme/s1ap_build.c b/src/mme/s1ap_build.c
index d5c00dadc..a6a76bbee 100644
--- a/src/mme/s1ap_build.c
+++ b/src/mme/s1ap_build.c
@@ -489,29 +489,6 @@ status_t s1ap_build_initial_context_setup_request(
     memcpy(SecurityKey->buf, mme_ue->kenb, SecurityKey->size);
 
     /* Set UeRadioCapability if exists */
-#if 0
-    if (mme_ue->radio_capa)
-    {
-        S1AP_UERadioCapability_t *UERadioCapability = NULL;
-        S1AP_UERadioCapability_t *radio_capa = 
-            (S1AP_UERadioCapability_t *)mme_ue->radio_capa;
-
-        ie = core_calloc(1, sizeof(S1AP_InitialContextSetupRequestIEs_t));
-        ASN_SEQUENCE_ADD(&InitialContextSetupRequest->protocolIEs, ie);
-
-        ie->id = S1AP_ProtocolIE_ID_id_UERadioCapability;
-        ie->criticality = S1AP_Criticality_ignore;
-        ie->value.present =
-            S1AP_InitialContextSetupRequestIEs__value_PR_UERadioCapability;
-
-        UERadioCapability = &ie->value.choice.UERadioCapability;
-
-        UERadioCapability->size = radio_capa->size;
-        UERadioCapability->buf = 
-            core_calloc(UERadioCapability->size, sizeof(c_uint8_t));
-        memcpy(UERadioCapability->buf, radio_capa->buf, radio_capa->size);
-    }
-#else
     if (mme_ue->ueRadioCapability.buf && mme_ue->ueRadioCapability.size)
     {
         S1AP_UERadioCapability_t *UERadioCapability = NULL;
@@ -531,7 +508,6 @@ status_t s1ap_build_initial_context_setup_request(
                 mme_ue->ueRadioCapability.buf, mme_ue->ueRadioCapability.size,
                 UERadioCapability);
     }
-#endif
 
     rv = s1ap_encode_pdu(s1apbuf, &pdu);
     s1ap_free_pdu(&pdu);
diff --git a/src/mme/s1ap_usrsctp.c b/src/mme/s1ap_usrsctp.c
index 5bc95a4aa..986efe929 100644
--- a/src/mme/s1ap_usrsctp.c
+++ b/src/mme/s1ap_usrsctp.c
@@ -500,9 +500,9 @@ static int s1ap_usrsctp_recv_handler(struct socket *sock,
                     case SCTP_SEND_FAILED :
                     {
                         d_error("SCTP_SEND_FAILED:[T:%d, F:0x%x, S:%d]\n", 
-                                not->sn_send_failed.ssf_type,
-                                not->sn_send_failed.ssf_flags,
-                                not->sn_send_failed.ssf_error);
+                                not->sn_send_failed_event.ssfe_type,
+                                not->sn_send_failed_event.ssfe_flags,
+                                not->sn_send_failed_event.ssfe_error);
                         break;
                     }
                     default :
diff --git a/src/pgw/pgw_context.c b/src/pgw/pgw_context.c
index 0029be6ab..9bc354a40 100644
--- a/src/pgw/pgw_context.c
+++ b/src/pgw/pgw_context.c
@@ -924,6 +924,8 @@ pgw_sess_t *pgw_sess_add(
         c_uint8_t *imsi, int imsi_len, c_int8_t *apn, 
         c_uint8_t pdn_type, c_uint8_t ebi)
 {
+    char buf1[CORE_ADDRSTRLEN];
+    char buf2[CORE_ADDRSTRLEN];
     pgw_sess_t *sess = NULL;
     pgw_bearer_t *bearer = NULL;
     pgw_subnet_t *subnet6 = NULL;
@@ -993,6 +995,10 @@ pgw_sess_t *pgw_sess_add(
     else
         d_assert(0, return NULL, "Unsupported PDN Type(%d)", pdn_type);
 
+    d_trace(1, "UE IPv4:[%s] IPv6:[%s]\n",
+            sess->ipv4 ?  INET_NTOP(&sess->ipv4->addr, buf1) : "",
+            sess->ipv6 ?  INET6_NTOP(&sess->ipv6->addr, buf2) : "");
+
     /* Generate Hash Key : IMSI + APN */
     sess_hash_keygen(sess->hash_keybuf, &sess->hash_keylen,
             imsi, imsi_len, apn);