diff --git a/tests/msc_vlr/msc_vlr_test_rest.err b/tests/msc_vlr/msc_vlr_test_rest.err
index a7ebdee..42ce1e0 100644
--- a/tests/msc_vlr/msc_vlr_test_rest.err
+++ b/tests/msc_vlr/msc_vlr_test_rest.err
@@ -57,36 +57,36 @@
 DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
 DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
 DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
-DMM RAN_conn{RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08 MI(IMSI)=901700000004620
-DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Updated ID
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Allocated
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(CM_SERVICE_REQ:901700000004620)
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN (no Auth)
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: proc_arq_fsm_done(IMSI_UNKNOWN_IN_VLR)
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_DONE
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: IMSI_UNKNOWN_IN_VLR
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ)
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=GSM net=GERAN (no Auth)
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_fsm_done(IMSI_UNKNOWN_IN_VLR)
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_DONE
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: IMSI_UNKNOWN_IN_VLR
 - sending CM Service Reject for unknown, cause: IMSI_UNKNOWN_IN_VLR
-DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
-DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
 DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
 - BSSAP Clear --GERAN-A--> MS
-DBSSAP RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: subscriber not allowed to do a CM Service Request
+DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: subscriber not allowed to do a CM Service Request
 DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
   bssap_clear_sent == 1
 - conn was released
 - BSS sends BSSMAP Clear Complete
 DREF unknown: MSC conn use - release == 0 (0x0: )
-DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
-DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(CM_SERVICE_REQ:901700000004620)
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Freeing instance
-DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Deallocated
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ)
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Freeing instance
+DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deallocated
 DRLL Freeing RAN connection with NULL subscriber
-DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
-DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Freeing instance
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated
   llist_count(&net->ran_conns) == 0
 ===== test_cm_service_without_lu: SUCCESS
 
@@ -100,112 +100,114 @@
 DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
 DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
 DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000004620)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
 DREF VLR subscr unknown usage increases to: 1
 DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
 DVLR New subscr, IMSI: 901700000004620
-DREF VLR subscr IMSI:901700000004620 usage increases to: 2
-DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_post_ciph()
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
+DREF VLR subscr IMSI-901700000004620 usage increases to: 2
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
+DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_post_auth()
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_post_ciph()
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node_4()
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 DVLR GSUP tx: 04010809710000004026f0280102
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
-DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
+DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
   lu_result_sent == 0
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
 DVLR GSUP rx 17: 10010809710000004026f00804036470f1
-DREF VLR subscr IMSI:901700000004620 usage increases to: 2
+DREF VLR subscr IMSI-901700000004620 usage increases to: 2
 DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
+DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
 DVLR GSUP tx: 12010809710000004026f0
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
-DREF VLR subscr MSISDN:46071 usage decreases to: 1
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - having received subscriber data does not mean acceptance
 ran_conn_is_accepted() == false
   requests shall be thwarted
 DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
+DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
 DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
+DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
 DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
+DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
 DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
+DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
 DVLR GSUP rx 11: 06010809710000004026f0
-DREF VLR subscr MSISDN:46071 usage increases to: 2
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
-- sending LU Accept for MSISDN:46071
-DREF VLR subscr MSISDN:46071 usage increases to: 3
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
-DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
-DREF VLR subscr MSISDN:46071 usage increases to: 4
-DREF VLR subscr MSISDN:46071 usage decreases to: 3
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
+- sending LU Accept for IMSI-901700000004620:MSISDN-46071
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
+DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 4
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 3
 - BSSAP Clear --GERAN-A--> MS
-DREF VLR subscr MSISDN:46071 usage decreases to: 2
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
   bssap_clear_sent == 1
 - LU was successful, and the conn has already been closed
   lu_result_sent == 1
 - BSS sends BSSMAP Clear Complete
-DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000004620)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
-DRLL MSISDN:46071: Freeing RAN connection
-DREF VLR subscr MSISDN:46071 usage decreases to: 1
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
+DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
+DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
   llist_count(&net->ran_conns) == 0
 ---
 - verify that the MS can send another LU request
@@ -215,109 +217,111 @@
 DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
 DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
 DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000004620)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
-DREF VLR subscr MSISDN:46071 usage increases to: 2
-DREF VLR subscr MSISDN:46071 usage increases to: 3
-DREF VLR subscr MSISDN:46071 usage decreases to: 2
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_post_ciph()
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
+DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
+DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_post_auth()
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_post_ciph()
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node_4()
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 DVLR GSUP tx: 04010809710000004026f0280102
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
-DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: )
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
+DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - compl_l3 == 0 (0x0: )
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
   lu_result_sent == 0
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
 DVLR GSUP rx 17: 10010809710000004026f00804036470f1
-DREF VLR subscr MSISDN:46071 usage increases to: 3
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
 DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=3)
+DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=3)
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
 DVLR GSUP tx: 12010809710000004026f0
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
-DREF VLR subscr MSISDN:46071 usage decreases to: 2
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - having received subscriber data does not mean acceptance
 ran_conn_is_accepted() == false
   requests shall be thwarted
 DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
+DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
 DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
+DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
 DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
+DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
 DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
+DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
 DVLR GSUP rx 11: 06010809710000004026f0
-DREF VLR subscr MSISDN:46071 usage increases to: 3
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
-DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
-- sending LU Accept for MSISDN:46071
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
-DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
-DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
-DREF VLR subscr MSISDN:46071 usage increases to: 4
-DREF VLR subscr MSISDN:46071 usage decreases to: 3
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
+DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
+- sending LU Accept for IMSI-901700000004620:MSISDN-46071
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
+DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 4
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 3
 - BSSAP Clear --GERAN-A--> MS
-DREF VLR subscr MSISDN:46071 usage decreases to: 2
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
   bssap_clear_sent == 1
 - LU was successful, and the conn has already been closed
   lu_result_sent == 1
 - BSS sends BSSMAP Clear Complete
-DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000004620)
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
-DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
-DRLL MSISDN:46071: Freeing RAN connection
-DREF VLR subscr MSISDN:46071 usage decreases to: 1
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
-DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
+DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
+DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
   llist_count(&net->ran_conns) == 0
 ---
 - subscriber detaches
@@ -327,13 +331,13 @@
 DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
 DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
 DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
-DREF VLR subscr MSISDN:46071 usage increases to: 2
-DMM IMSI DETACH for MSISDN:46071
-DREF VLR subscr MSISDN:46071 usage increases to: 3
-DREF VLR subscr MSISDN:46071 usage decreases to: 2
-DREF VLR subscr MSISDN:46071 usage decreases to: 1
-DREF VLR subscr MSISDN:46071 usage decreases to: 0
-DREF freeing VLR subscr MSISDN:46071
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
+DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 0
+DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071
 DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
 DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
 DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
@@ -361,140 +365,142 @@
 DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
 DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
 DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
-DMM RAN_conn(LU:591536962){RAN_CONN_S_NEW}: Updated ID
-DMM RAN_conn(LU:591536962){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=TMSI-0x23422342 LU-type=IMSI-ATTACH
-DMM RAN_conn(LU:591536962){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_IDLE}: Allocated
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:591536962)
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=TMSI-0x23422342 LU-type=IMSI-ATTACH
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(TMSI-0x23422342:GERAN-A-0:LU)
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth)
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
 DREF VLR subscr unknown usage increases to: 1
 DVLR New subscr, TMSI: 0x23422342
-DREF VLR subscr TMSI:0x23422342 usage increases to: 2
-DREF VLR subscr TMSI:0x23422342 usage decreases to: 1
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_IDLE}: vlr_loc_upd_want_imsi()
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_IMSI
-DMSC msc_tx 3 bytes to TMSI:0x23422342 via GERAN-A
+DREF VLR subscr TMSI-0x23422342 usage increases to: 2
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
+DREF VLR subscr TMSI-0x23422342 usage decreases to: 1
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_want_imsi()
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_IMSI
+DMSC msc_tx 3 bytes to TMSI-0x23422342 via GERAN-A
 - DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051801
 - DTAP matches expected message
-DMM RAN_conn(LU:591536962){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
-DMM RAN_conn(LU:591536962){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
-DREF TMSI:0x23422342: MSC conn use - compl_l3 == 0 (0x0: )
-DMM RAN_conn(LU:591536962){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:591536962){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
+DREF TMSI-0x23422342: MSC conn use - compl_l3 == 0 (0x0: )
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
   lu_result_sent == 0
 ran_conn_is_accepted() == false
   requests shall be thwarted
 DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
-DRLL subscr TMSI:0x23422342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
+DRLL subscr TMSI-0x23422342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
 DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
-DRLL subscr TMSI:0x23422342: Message not permitted for initial conn: unknown 0x33
+DRLL subscr TMSI-0x23422342: Message not permitted for initial conn: unknown 0x33
 DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
-DRLL subscr TMSI:0x23422342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
+DRLL subscr TMSI-0x23422342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
 DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
-DRLL subscr TMSI:0x23422342: Message not permitted for initial conn: SMS:0x01
+DRLL subscr TMSI-0x23422342: Message not permitted for initial conn: SMS:0x01
 - MS tells us the IMSI, causes a GSUP LU request to HLR
   MSC <--GERAN-A-- MS: GSM48_MT_MM_ID_RESP
-DREF TMSI:0x23422342: MSC conn use + dtap == 1 (0x2: dtap)
+DREF TMSI-0x23422342: MSC conn use + dtap == 1 (0x2: dtap)
 DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19)
 DMM IDENTITY RESPONSE: MI(IMSI)=901700000004620
 DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_IMSI}: Received Event VLR_ULA_E_ID_IMSI
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_IMSI}: Received Event VLR_ULA_E_ID_IMSI
 DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_node1()
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_post_auth()
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_post_ciph()
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_node_4()
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_IMSI}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_INIT}: Allocated
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:591536962)
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_node1()
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_post_auth()
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_post_ciph()
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_node_4()
+DVLR vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_IMSI}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(TMSI-0x23422342:GERAN-A-0:LU)
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
 DVLR GSUP tx: 04010809710000004026f0280102
 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
-DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
-DMM RAN_conn(LU:591536962){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:591536962){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
+DREF IMSI-901700000004620:TMSI-0x23422342: MSC conn use - dtap == 0 (0x0: )
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
   lu_result_sent == 0
 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
 DVLR GSUP rx 17: 10010809710000004026f00804036470f1
-DREF VLR subscr IMSI:901700000004620 usage increases to: 2
+DREF VLR subscr IMSI-901700000004620:TMSI-0x23422342 usage increases to: 2
 DVLR IMSI:901700000004620 has MSISDN:46071
-DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
+DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
 DVLR GSUP tx: 12010809710000004026f0
 GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
-DREF VLR subscr MSISDN:46071 usage decreases to: 1
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342 usage decreases to: 1
 <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
   lu_result_sent == 0
 - having received subscriber data does not mean acceptance
 ran_conn_is_accepted() == false
   requests shall be thwarted
 DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
+DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
 DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
+DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342: Message not permitted for initial conn: unknown 0x33
 DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
+DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
 DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
-DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
+DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342: Message not permitted for initial conn: SMS:0x01
   lu_result_sent == 0
 - HLR also sends GSUP _UPDATE_LOCATION_RESULT
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
 DVLR GSUP rx 11: 06010809710000004026f0
-DREF VLR subscr MSISDN:46071 usage increases to: 2
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:591536962)
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_DONE}: Freeing instance
-DVLR upd_hlr_vlr_fsm(LU:591536962){UPD_HLR_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_INIT}: Allocated
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:591536962)
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
-- sending LU Accept for MSISDN:46071
-DREF VLR subscr MSISDN:46071 usage increases to: 3
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:591536962)
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_DONE}: Freeing instance
-DVLR lu_compl_vlr_fsm(LU:591536962){LU_COMPL_VLR_S_DONE}: Deallocated
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
-DMM RAN_conn(LU:591536962){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
-DMM RAN_conn(LU:591536962){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
-DMM RAN_conn(LU:591536962){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:591536962){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
-DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
-DREF VLR subscr MSISDN:46071 usage increases to: 4
-DREF VLR subscr MSISDN:46071 usage decreases to: 3
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342 usage increases to: 2
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU)
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
+DVLR upd_hlr_vlr_fsm(TMSI-0x23422342:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU)
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
+- sending LU Accept for IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342 usage increases to: 3
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU)
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
+DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
+DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342: MSC conn use + release == 1 (0x100: release)
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342 usage increases to: 4
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342 usage decreases to: 3
 - BSSAP Clear --GERAN-A--> MS
-DREF VLR subscr MSISDN:46071 usage decreases to: 2
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342 usage decreases to: 2
 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
   bssap_clear_sent == 1
 - LU was successful, and the conn has already been closed
   lu_result_sent == 1
 - BSS sends BSSMAP Clear Complete
-DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
-DMM RAN_conn(LU:591536962){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
-DMM RAN_conn(LU:591536962){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
-DMM RAN_conn(LU:591536962){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:591536962)
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_DONE}: Freeing instance
-DVLR vlr_lu_fsm(LU:591536962){VLR_ULA_S_DONE}: Deallocated
-DRLL MSISDN:46071: Freeing RAN connection
-DREF VLR subscr MSISDN:46071 usage decreases to: 1
-DMM RAN_conn(LU:591536962){RAN_CONN_S_RELEASED}: Freeing instance
-DMM RAN_conn(LU:591536962){RAN_CONN_S_RELEASED}: Deallocated
+DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342: MSC conn use - release == 0 (0x0: )
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU)
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
+DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
+DRLL IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342: Freeing RAN connection
+DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342 usage decreases to: 1
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
+DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
   llist_count(&net->ran_conns) == 0
-DREF freeing VLR subscr MSISDN:46071
+DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x23422342
 ===== test_lu_unknown_tmsi: SUCCESS
 
 full talloc report on 'msgb' (total      0 bytes in   1 blocks)