Merge remote-tracking branch 'origin/F1C_extensions_develop' into F1_interop_ACC_n78

Conflicts:
	openair2/F1AP/f1ap_du_interface_management.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
	openair2/LAYER2/NR_MAC_gNB/main.c
	openair2/RRC/NR/MESSAGES/asn1_msg.c
	openair2/RRC/NR/MESSAGES/asn1_msg.h
	openair2/RRC/NR/rrc_gNB.c
	openair3/ocp-gtpu/gtp_itf.cpp

openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c

@@ -274,9 +274,8 @@ static void do_pdcp_data_ind(
   if (rb != NULL) {
     rb->recv_pdu(rb, (char *)sdu_buffer->data, sdu_buffer_size);
   } else {
-    LOG_E(PDCP, "%s:%d:%s: fatal: no RB found (rb_id %ld, srb_flag %d)\n",
+    LOG_E(PDCP, "%s:%d:%s: no RB found (rb_id %ld, srb_flag %d)\n",
           __FILE__, __LINE__, __FUNCTION__, rb_id, srb_flagP);
-    exit(1);
   }
 
   nr_pdcp_manager_unlock(nr_pdcp_ue_manager);