diff options
| author | Neels Hofmeyr <neels@hofmeyr.de> | 2018-11-29 22:37:51 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2018-11-30 22:45:42 +0100 |
| commit | c036b79918dbeb2baefff177be51dfdd9dac1588 (patch) | |
| tree | 86dbac47aa1a05ffe3f0bf5341664c92a98ba300 /tests/msc_vlr/msc_vlr_test_gsm_ciph.err | |
| parent | d03e7289156f1b54926a5a63ce97a3ef954f0c9d (diff) | |
rename gsm_subscriber_connection to ran_conn
In preparation for inter-BSC and inter-MSC handover, we need to separate the
subscriber management logic from the actual RAN connections. What better time
to finally rename gsm_subscriber_connection.
* Name choice:
In 2G, this is a connection to the BSS, but even though 3GPP TS commonly talk
of "BSS-A" and "BSS-B" when explaining handover, it's not good to call it
"bss_conn": in 3G a BSS is called RNS, IIUC.
The overall term for 2G (GERAN) and 3G (UTRAN) is RAN: Radio Access Network.
* Rationale:
A subscriber in the MSC so far has only one RAN connection, but e.g. for
inter-BSC handover, a second one needs to be created to handover to. Most of
the items in the former gsm_subscriber_connection are actually related to the
RAN, with only a few MM and RTP related items. So, as a first step, just rename
it to ran_conn, to cosmetically prepare for moving the not strictly RAN related
items away later.
Also:
- Rename some functions from msc_subscr_conn_* to ran_conn_*
- Rename "Subscr_Conn" FSM instance name to "RAN_conn"
- Rename SUBSCR_CONN_* to RAN_CONN_*
Change-Id: Ic595f7a558d3553c067f77dc67543ab59659707a
Diffstat (limited to 'tests/msc_vlr/msc_vlr_test_gsm_ciph.err')
| -rw-r--r-- | tests/msc_vlr/msc_vlr_test_gsm_ciph.err | 1070 |
1 files changed, 535 insertions, 535 deletions
diff --git a/tests/msc_vlr/msc_vlr_test_gsm_ciph.err b/tests/msc_vlr/msc_vlr_test_gsm_ciph.err index 9cc638743..5bc57e04c 100644 --- a/tests/msc_vlr/msc_vlr_test_gsm_ciph.err +++ b/tests/msc_vlr/msc_vlr_test_gsm_ciph.err @@ -5,14 +5,14 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update request causes a GSUP Send Auth Info request to HLR MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM 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 Subscr_Conn(LU:901700000004620) +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 Auth+Ciph DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA DREF VLR subscr unknown usage increases to: 1 @@ -28,11 +28,11 @@ DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event DVLR GSUP tx: 08010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0 DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000 @@ -72,11 +72,11 @@ DMM -> CIPHER MODE COMMAND IMSI:901700000004620 - ...key: 61855fb81fc2a800 DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -147,10 +147,10 @@ DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from pa 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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +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 @@ -162,30 +162,30 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 2 lu_result_sent == 1 - BSS sends BSSMAP Clear Complete DREF MSISDN:46071: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(LU:901700000004620) +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 subscriber connection +DRLL MSISDN:46071: Freeing RAN connection DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +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 Subscr_Conn(CM_SERVICE_REQ:901700000004620) +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 Auth+Ciph DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:46071 usage increases to: 2 @@ -201,15 +201,15 @@ DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: got - ...rand=12aca96fb4ffdea5c985cbafa9b6e18b - ...expecting sres=20bde240 DREF VLR subscr MSISDN:46071 usage decreases to: 2 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED auth_request_sent == 1 cm_service_result_sent == 0 - needs auth, not yet accepted -msc_subscr_conn_is_accepted() == false +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 @@ -242,12 +242,12 @@ DMM -> CIPHER MODE COMMAND MSISDN:46071 - ...key: 07fa7502e07e1c00 DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cm_service_result_sent == 0 cipher_mode_cmd_sent == 1 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +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 @@ -269,15 +269,15 @@ DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CI DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DREF MSISDN:46071: MSC conn use + cm_service == 1 (0x8: cm_service) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request cm_service_result_sent == 0 - Concluding CM Service Request DREF MSISDN:46071: MSC conn use - cm_service == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ: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: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 @@ -286,18 +286,18 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 2 - all requests serviced, conn has been released - BSS sends BSSMAP Clear Complete DREF MSISDN:46071: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(CM_SERVICE_REQ:901700000004620) +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 -DRLL MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing RAN connection DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +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 + llist_count(&net->ran_conns) == 0 --- - an SMS is sent, MS is paged DREF VLR subscr MSISDN:46071 usage increases to: 2 @@ -320,13 +320,13 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 4 - MS replies with Paging Response, and VLR sends Auth Request with third key MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_RR_PAG_RESP (0x6:0x27) DRR PAGING RESPONSE: MI(IMSI)=901700000004620 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Updated ID DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Allocated -DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(PAGING_RESP:901700000004620) +DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:901700000004620) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:46071 usage increases to: 5 @@ -342,14 +342,14 @@ DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: got au - ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42 - ...expecting sres=a29514ae DREF VLR subscr MSISDN:46071 usage decreases to: 5 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED auth_request_sent == 1 - needs auth, not yet accepted -msc_subscr_conn_is_accepted() == false +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 @@ -382,11 +382,11 @@ DMM -> CIPHER MODE COMMAND MSISDN:46071 - ...key: e2b234f807886400 DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cipher_mode_cmd_sent == 1 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +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 @@ -408,7 +408,7 @@ DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH} DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DPAG Paging success for MSISDN:46071 (event=0) DPAG Calling paging cbfn. DREF MSISDN:46071: MSC conn use + trans_sms == 1 (0x20: trans_sms) @@ -416,8 +416,8 @@ DMSC msc_tx 91 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05 - DTAP matches expected message DREF VLR subscr MSISDN:46071 usage decreases to: 4 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: connection still has active transaction: SMS +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS dtap_tx_confirmed == 1 paging_stopped == 1 - SMS was delivered, no requests pending for subscr @@ -425,20 +425,20 @@ DREF VLR subscr MSISDN:46071 usage increases to: 5 llist_count(&vsub->cs.requests) == 0 DREF VLR subscr MSISDN:46071 usage decreases to: 4 - conn is still open to wait for SMS ack dance - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS replies with CP-ACK for received SMS MSC <--RAN_GERAN_A-- MS: SMS:0x04 DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20: trans_sms) - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS also sends RP-ACK, MSC in turn sends CP-ACK for that MSC <--RAN_GERAN_A-- MS: SMS:0x01 DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904 - DTAP matches expected message @@ -446,8 +446,8 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 DREF MSISDN:46071: MSC conn use - trans_sms == 1 (0x2: dtap) DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: 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: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 @@ -457,23 +457,23 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 2 - SMS is done, conn is gone - BSS sends BSSMAP Clear Complete DREF MSISDN:46071: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) -DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(PAGING_RESP:901700000004620) +DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:901700000004620) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Deallocated -DRLL MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing RAN connection DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - subscriber detaches MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620 @@ -484,21 +484,21 @@ 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 -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING +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) - BSSAP Clear --RAN_GERAN_A--> MS DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release) bssap_clear_sent == 1 - BSS sends BSSMAP Clear Complete DREF unknown: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DRLL Freeing subscriber connection with NULL subscriber -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL Freeing RAN connection with NULL subscriber +DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 ===== test_ciph: SUCCESS full talloc report on 'msgb' (total 0 bytes in 1 blocks) @@ -508,14 +508,14 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update request causes a GSUP Send Auth Info request to HLR MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM 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 Subscr_Conn(LU:901700000004620) +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 Auth+Ciph DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA DREF VLR subscr unknown usage increases to: 1 @@ -531,11 +531,11 @@ DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event DVLR GSUP tx: 08010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0 DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000 @@ -575,12 +575,12 @@ DMM -> CIPHER MODE COMMAND IMSI:901700000004620 - ...key: 61855fb81fc2a800 DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 auth_request_sent == 1 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -648,9 +648,9 @@ DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_c DREF VLR subscr MSISDN:46071 usage decreases to: 1 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 lu_result_sent == 1 -msc_subscr_conn_is_accepted() == false +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 @@ -682,10 +682,10 @@ DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from pa 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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +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 == 2 (0x102: dtap,release) DREF VLR subscr MSISDN:46071 usage increases to: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 @@ -695,19 +695,19 @@ DREF MSISDN:46071: MSC conn use - dtap == 1 (0x100: release) - LU was successful, and the conn has already been closed - BSS sends BSSMAP Clear Complete DREF MSISDN:46071: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(LU:901700000004620) +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 subscriber connection +DRLL MSISDN:46071: Freeing RAN connection DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 - Subscriber has the new TMSI DREF VLR subscr MSISDN:46071 usage increases to: 2 vsub != NULL == 1 @@ -719,13 +719,13 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 1 - after a while, a new conn sends a CM Service Request using above TMSI. VLR responds with Auth Req, 2nd auth vector MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 <- CM SERVICE REQUEST serv_type=0x08 MI(TMSI)=50462976 -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_NEW}: Updated ID DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: Allocated -DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: is child of Subscr_Conn(CM_SERVICE_REQ:50462976) +DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: is child of RAN_conn(CM_SERVICE_REQ:50462976) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:46071 usage increases to: 2 @@ -741,15 +741,15 @@ DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_WAIT_RESP}: got auth t - ...rand=12aca96fb4ffdea5c985cbafa9b6e18b - ...expecting sres=20bde240 DREF VLR subscr MSISDN:46071 usage decreases to: 2 -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED auth_request_sent == 1 cm_service_result_sent == 0 - needs auth, not yet accepted -msc_subscr_conn_is_accepted() == false +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 @@ -782,12 +782,12 @@ DMM -> CIPHER MODE COMMAND MSISDN:46071 - ...key: 07fa7502e07e1c00 DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cm_service_result_sent == 0 cipher_mode_cmd_sent == 1 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +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 @@ -809,15 +809,15 @@ DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _p DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DREF MSISDN:46071: MSC conn use + cm_service == 1 (0x8: cm_service) -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request cm_service_result_sent == 0 - Concluding CM Service Request DREF MSISDN:46071: MSC conn use - cm_service == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:50462976){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: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 @@ -826,18 +826,18 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 2 - all requests serviced, conn has been released - BSS sends BSSMAP Clear Complete DREF MSISDN:46071: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) -DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(CM_SERVICE_REQ:50462976) +DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Removing from parent RAN_conn(CM_SERVICE_REQ:50462976) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Deallocated -DRLL MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing RAN connection DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(CM_SERVICE_REQ:50462976){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - an SMS is sent, MS is paged DREF VLR subscr MSISDN:46071 usage increases to: 2 @@ -860,13 +860,13 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 4 - MS replies with Paging Response using TMSI, and VLR sends Auth Request with third key MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_RR_PAG_RESP (0x6:0x27) DRR PAGING RESPONSE: MI(TMSI)=50462976 -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_NEW}: Updated ID DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: Allocated -DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: is child of Subscr_Conn(PAGING_RESP:50462976) +DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:50462976) DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:46071 usage increases to: 5 @@ -882,14 +882,14 @@ DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_WAIT_RESP}: got auth tupl - ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42 - ...expecting sres=a29514ae DREF VLR subscr MSISDN:46071 usage decreases to: 5 -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED auth_request_sent == 1 - needs auth, not yet accepted -msc_subscr_conn_is_accepted() == false +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 @@ -922,11 +922,11 @@ DMM -> CIPHER MODE COMMAND MSISDN:46071 - ...key: e2b234f807886400 DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cipher_mode_cmd_sent == 1 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +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 @@ -948,7 +948,7 @@ DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DPAG Paging success for MSISDN:46071 (event=0) DPAG Calling paging cbfn. DREF MSISDN:46071: MSC conn use + trans_sms == 1 (0x20: trans_sms) @@ -956,8 +956,8 @@ DMSC msc_tx 91 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05 - DTAP matches expected message DREF VLR subscr MSISDN:46071 usage decreases to: 4 -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: connection still has active transaction: SMS +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS dtap_tx_confirmed == 1 paging_stopped == 1 - SMS was delivered, no requests pending for subscr @@ -965,20 +965,20 @@ DREF VLR subscr MSISDN:46071 usage increases to: 5 llist_count(&vsub->cs.requests) == 0 DREF VLR subscr MSISDN:46071 usage decreases to: 4 - conn is still open to wait for SMS ack dance - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS replies with CP-ACK for received SMS MSC <--RAN_GERAN_A-- MS: SMS:0x04 DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4) -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20: trans_sms) - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS also sends RP-ACK, MSC in turn sends CP-ACK for that MSC <--RAN_GERAN_A-- MS: SMS:0x01 DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904 - DTAP matches expected message @@ -986,8 +986,8 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 DREF MSISDN:46071: MSC conn use - trans_sms == 1 (0x2: dtap) DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_COMMUNICATING}: 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: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 @@ -997,23 +997,23 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 2 - SMS is done, conn is gone - BSS sends BSSMAP Clear Complete DREF MSISDN:46071: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) -DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(PAGING_RESP:50462976) +DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:50462976) DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Deallocated -DRLL MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing RAN connection DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(PAGING_RESP:50462976){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - subscriber detaches, using TMSI MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(TMSI)=50462976 @@ -1024,21 +1024,21 @@ 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 -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING +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) - BSSAP Clear --RAN_GERAN_A--> MS DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release) bssap_clear_sent == 1 - BSS sends BSSMAP Clear Complete DREF unknown: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DRLL Freeing subscriber connection with NULL subscriber -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL Freeing RAN connection with NULL subscriber +DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 ===== test_ciph_tmsi: SUCCESS full talloc report on 'msgb' (total 0 bytes in 1 blocks) @@ -1048,14 +1048,14 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update request causes a GSUP Send Auth Info request to HLR MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM 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 Subscr_Conn(LU:901700000004620) +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 Auth+Ciph DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA DREF VLR subscr unknown usage increases to: 1 @@ -1071,11 +1071,11 @@ DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event DVLR GSUP tx: 08010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0 DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000 @@ -1115,11 +1115,11 @@ DMM -> CIPHER MODE COMMAND IMSI:901700000004620 - ...key: 61855fb81fc2a800 DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -1188,11 +1188,11 @@ DMSC msc_tx 3 bytes to MSISDN:46071 via RAN_GERAN_A DREF VLR subscr MSISDN:46071 usage decreases to: 1 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 - We will only do business when the IMEI is known - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 DREF VLR subscr MSISDN:46071 usage increases to: 2 vsub->imei[0] == 0 DREF VLR subscr MSISDN:46071 usage decreases to: 1 -msc_subscr_conn_is_accepted() == false +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 @@ -1219,10 +1219,10 @@ DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from pa 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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +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 == 2 (0x102: dtap,release) DREF VLR subscr MSISDN:46071 usage increases to: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 @@ -1233,19 +1233,19 @@ DREF MSISDN:46071: MSC conn use - dtap == 1 (0x100: release) lu_result_sent == 1 - BSS sends BSSMAP Clear Complete DREF MSISDN:46071: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(LU:901700000004620) +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 subscriber connection +DRLL MSISDN:46071: Freeing RAN connection DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 - Subscriber has the IMEI DREF VLR subscr MSISDN:46071 usage increases to: 2 strcmp(vsub->imei, "423423423423420") == 0 @@ -1254,7 +1254,7 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 1 - subscriber detaches MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620 @@ -1265,21 +1265,21 @@ 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 -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING +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) - BSSAP Clear --RAN_GERAN_A--> MS DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release) bssap_clear_sent == 1 - BSS sends BSSMAP Clear Complete DREF unknown: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DRLL Freeing subscriber connection with NULL subscriber -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL Freeing RAN connection with NULL subscriber +DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 ===== test_ciph_imei: SUCCESS full talloc report on 'msgb' (total 0 bytes in 1 blocks) @@ -1289,14 +1289,14 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update request causes a GSUP Send Auth Info request to HLR MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM 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 Subscr_Conn(LU:901700000004620) +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 Auth+Ciph DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA DREF VLR subscr unknown usage increases to: 1 @@ -1312,11 +1312,11 @@ DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event DVLR GSUP tx: 08010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0 DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000 @@ -1356,13 +1356,13 @@ DMM -> CIPHER MODE COMMAND IMSI:901700000004620 - ...key: 61855fb81fc2a800 DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 cipher_mode_cmd_sent == 1 cipher_mode_cmd_sent_with_imeisv == 1 lu_result_sent == 0 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -1396,7 +1396,7 @@ DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_H DREF VLR subscr IMSI:901700000004620 usage increases to: 2 strcmp(vsub->imeisv, "4234234234234275") == 0 DREF VLR subscr IMSI:901700000004620 usage decreases to: 1 -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -1452,10 +1452,10 @@ DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from pa 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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +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 @@ -1467,24 +1467,24 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 2 lu_result_sent == 1 - BSS sends BSSMAP Clear Complete DREF MSISDN:46071: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(LU:901700000004620) +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 subscriber connection +DRLL MSISDN:46071: Freeing RAN connection DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - subscriber detaches MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620 @@ -1495,21 +1495,21 @@ 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 -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING +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) - BSSAP Clear --RAN_GERAN_A--> MS DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release) bssap_clear_sent == 1 - BSS sends BSSMAP Clear Complete DREF unknown: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DRLL Freeing subscriber connection with NULL subscriber -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL Freeing RAN connection with NULL subscriber +DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 ===== test_ciph_imeisv: SUCCESS full talloc report on 'msgb' (total 0 bytes in 1 blocks) @@ -1519,14 +1519,14 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update request causes a GSUP Send Auth Info request to HLR MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM 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 Subscr_Conn(LU:901700000004620) +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 Auth+Ciph DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA DREF VLR subscr unknown usage increases to: 1 @@ -1542,11 +1542,11 @@ DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event DVLR GSUP tx: 08010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0 DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000 @@ -1586,11 +1586,11 @@ DMM -> CIPHER MODE COMMAND IMSI:901700000004620 - ...key: 61855fb81fc2a800 DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -1659,11 +1659,11 @@ DMSC msc_tx 3 bytes to MSISDN:46071 via RAN_GERAN_A DREF VLR subscr MSISDN:46071 usage decreases to: 1 <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 - We will only do business when the IMEI is known - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 DREF VLR subscr MSISDN:46071 usage increases to: 2 vsub->imei[0] == 0 DREF VLR subscr MSISDN:46071 usage decreases to: 1 -msc_subscr_conn_is_accepted() == false +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 @@ -1685,12 +1685,12 @@ DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: lu_com DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF - sending LU Accept for MSISDN:46071, with TMSI 0x03020100 DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 - a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 lu_result_sent == 1 -msc_subscr_conn_is_accepted() == false +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 @@ -1722,10 +1722,10 @@ DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from pa 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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +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 == 2 (0x102: dtap,release) DREF VLR subscr MSISDN:46071 usage increases to: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 @@ -1735,19 +1735,19 @@ DREF MSISDN:46071: MSC conn use - dtap == 1 (0x100: release) - LU was successful, and the conn has already been closed - BSS sends BSSMAP Clear Complete DREF MSISDN:46071: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(LU:901700000004620) +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 subscriber connection +DRLL MSISDN:46071: Freeing RAN connection DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 - Subscriber has the IMEI and TMSI DREF VLR subscr MSISDN:46071 usage increases to: 2 strcmp(vsub->imei, "423423423423420") == 0 @@ -1757,7 +1757,7 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 1 - subscriber detaches, using TMSI MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(TMSI)=50462976 @@ -1768,21 +1768,21 @@ 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 -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING +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) - BSSAP Clear --RAN_GERAN_A--> MS DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release) bssap_clear_sent == 1 - BSS sends BSSMAP Clear Complete DREF unknown: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DRLL Freeing subscriber connection with NULL subscriber -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL Freeing RAN connection with NULL subscriber +DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 ===== test_ciph_tmsi_imei: SUCCESS full talloc report on 'msgb' (total 0 bytes in 1 blocks) @@ -1792,14 +1792,14 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update request causes a GSUP Send Auth Info request to HLR MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: Updated ID DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL DMM LU/new-LAC: 0/23 DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: Allocated -DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(LU:901700000010650) +DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000010650) DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth+Ciph DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA DREF VLR subscr unknown usage increases to: 1 @@ -1815,11 +1815,11 @@ DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event DVLR GSUP tx: 08010809710000000156f0 GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF IMSI:901700000010650: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED lu_result_sent == 0 - from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends *UMTS AKA* Auth Req to MS <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 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 @@ -1860,8 +1860,8 @@ DMM -> CIPHER MODE COMMAND IMSI:901700000010650 - ...key: 7a75f0ac9b844400 DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH DREF IMSI:901700000010650: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED lu_result_sent == 0 - MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL @@ -1923,10 +1923,10 @@ DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Removing from pa DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release) DREF VLR subscr MSISDN:42342 usage increases to: 4 DREF VLR subscr MSISDN:42342 usage decreases to: 3 @@ -1938,30 +1938,30 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 lu_result_sent == 1 - BSS sends BSSMAP Clear Complete DREF MSISDN:42342: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) -DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(LU:901700000010650) +DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000010650) DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Deallocated -DRLL MSISDN:42342: Freeing subscriber connection +DRLL MSISDN:42342: Freeing RAN connection DREF VLR subscr MSISDN:42342 usage decreases to: 1 -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(LU:901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - after a while, a new conn sends a CM Service Request. VLR responds with *UMTS AKA* Auth Req, 2nd auth vector MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_NEW}: Updated ID DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: Allocated -DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(CM_SERVICE_REQ:901700000010650) +DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: is child of RAN_conn(CM_SERVICE_REQ:901700000010650) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:42342 usage increases to: 2 @@ -1978,15 +1978,15 @@ DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_WAIT_RESP}: got - ...autn=78cdd96c60840000322f421b3bb778b1 - ...expecting res=ed3ebf9cb6ea48ed DREF VLR subscr MSISDN:42342 usage decreases to: 2 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cm_service_result_sent == 0 auth_request_sent == 1 - needs auth, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -2019,8 +2019,8 @@ DMM -> CIPHER MODE COMMAND MSISDN:42342 - ...key: da149b11d473f400 DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cm_service_result_sent == 0 cipher_mode_cmd_sent == 1 - MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept @@ -2035,15 +2035,15 @@ DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CI DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8: cm_service) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request cm_service_result_sent == 0 - Concluding CM Service Request DREF MSISDN:42342: MSC conn use - cm_service == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release) DREF VLR subscr MSISDN:42342 usage increases to: 3 DREF VLR subscr MSISDN:42342 usage decreases to: 2 @@ -2052,18 +2052,18 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 - all requests serviced, conn has been released - BSS sends BSSMAP Clear Complete DREF MSISDN:42342: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) -DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(CM_SERVICE_REQ:901700000010650) +DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Removing from parent RAN_conn(CM_SERVICE_REQ:901700000010650) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Deallocated -DRLL MSISDN:42342: Freeing subscriber connection +DRLL MSISDN:42342: Freeing RAN connection DREF VLR subscr MSISDN:42342 usage decreases to: 1 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(CM_SERVICE_REQ:901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - an SMS is sent, MS is paged DREF VLR subscr MSISDN:42342 usage increases to: 2 @@ -2086,13 +2086,13 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 4 - MS replies with Paging Response, and VLR sends *UMTS AKA* Auth Request with third key MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_RR_PAG_RESP (0x6:0x27) DRR PAGING RESPONSE: MI(IMSI)=901700000010650 -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_NEW}: Updated ID DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: Allocated -DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(PAGING_RESP:901700000010650) +DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:901700000010650) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:42342 usage increases to: 5 @@ -2109,14 +2109,14 @@ DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_WAIT_RESP}: got au - ...autn=53f3e5632b3d00008865dd54d49663f2 - ...expecting res=86e848a9e7ad8cd5 DREF VLR subscr MSISDN:42342 usage decreases to: 5 -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED auth_request_sent == 1 - needs auth, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -2149,8 +2149,8 @@ DMM -> CIPHER MODE COMMAND MSISDN:42342 - ...key: 26ec67fad3073000 DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cipher_mode_cmd_sent == 1 - MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL @@ -2164,7 +2164,7 @@ DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH} DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DPAG Paging success for MSISDN:42342 (event=0) DPAG Calling paging cbfn. DREF MSISDN:42342: MSC conn use + trans_sms == 1 (0x20: trans_sms) @@ -2172,8 +2172,8 @@ DMSC msc_tx 91 bytes to MSISDN:42342 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05 - DTAP matches expected message DREF VLR subscr MSISDN:42342 usage decreases to: 4 -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: connection still has active transaction: SMS +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS dtap_tx_confirmed == 1 paging_stopped == 1 - SMS was delivered, no requests pending for subscr @@ -2181,20 +2181,20 @@ DREF VLR subscr MSISDN:42342 usage increases to: 5 llist_count(&vsub->cs.requests) == 0 DREF VLR subscr MSISDN:42342 usage decreases to: 4 - conn is still open to wait for SMS ack dance - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS replies with CP-ACK for received SMS MSC <--RAN_GERAN_A-- MS: SMS:0x04 DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4) -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING DREF MSISDN:42342: MSC conn use - dtap == 1 (0x20: trans_sms) - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS also sends RP-ACK, MSC in turn sends CP-ACK for that MSC <--RAN_GERAN_A-- MS: SMS:0x01 DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904 - DTAP matches expected message @@ -2202,8 +2202,8 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 3 DREF VLR subscr MSISDN:42342 usage decreases to: 2 DREF MSISDN:42342: MSC conn use - trans_sms == 1 (0x2: dtap) DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release) DREF VLR subscr MSISDN:42342 usage increases to: 3 DREF VLR subscr MSISDN:42342 usage decreases to: 2 @@ -2213,23 +2213,23 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 - SMS is done, conn is gone - BSS sends BSSMAP Clear Complete DREF MSISDN:42342: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) -DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(PAGING_RESP:901700000010650) +DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:901700000010650) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Deallocated -DRLL MSISDN:42342: Freeing subscriber connection +DRLL MSISDN:42342: Freeing RAN connection DREF VLR subscr MSISDN:42342 usage decreases to: 1 -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(PAGING_RESP:901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - subscriber detaches MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 @@ -2240,21 +2240,21 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 DREF VLR subscr MSISDN:42342 usage decreases to: 1 DREF VLR subscr MSISDN:42342 usage decreases to: 0 DREF freeing VLR subscr MSISDN:42342 -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING +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) - BSSAP Clear --RAN_GERAN_A--> MS DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release) bssap_clear_sent == 1 - BSS sends BSSMAP Clear Complete DREF unknown: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DRLL Freeing subscriber connection with NULL subscriber -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL Freeing RAN connection with NULL subscriber +DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 ===== test_gsm_ciph_in_umts_env: SUCCESS full talloc report on 'msgb' (total 0 bytes in 1 blocks) @@ -2264,14 +2264,14 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update request causes a GSUP Send Auth Info request to HLR MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM 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 Subscr_Conn(LU:901700000004620) +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 Auth+Ciph DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA DREF VLR subscr unknown usage increases to: 1 @@ -2287,11 +2287,11 @@ DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event DVLR GSUP tx: 08010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0 DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000 @@ -2328,16 +2328,16 @@ DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth( DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode DMM IMSI:901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2 BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED lu_result_sent == 0 - BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3 DMSC Looking for A subscriber: conn_id 0 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event SUBSCR_CONN_E_CLASSMARK_UPDATE -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH DMM -> CIPHER MODE COMMAND IMSI:901700000004620 - sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0 - ...perm algo: A5/3 @@ -2403,10 +2403,10 @@ DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from pa 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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +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:42342: MSC conn use + release == 1 (0x100: release) DREF VLR subscr MSISDN:42342 usage increases to: 4 DREF VLR subscr MSISDN:42342 usage decreases to: 3 @@ -2418,30 +2418,30 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 lu_result_sent == 1 - BSS sends BSSMAP Clear Complete DREF MSISDN:42342: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(LU:901700000004620) +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:42342: Freeing subscriber connection +DRLL MSISDN:42342: Freeing RAN connection DREF VLR subscr MSISDN:42342 usage decreases to: 1 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +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 Subscr_Conn(CM_SERVICE_REQ:901700000004620) +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 Auth+Ciph DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:42342 usage increases to: 2 @@ -2457,15 +2457,15 @@ DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: got - ...rand=12aca96fb4ffdea5c985cbafa9b6e18b - ...expecting sres=20bde240 DREF VLR subscr MSISDN:42342 usage decreases to: 2 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED auth_request_sent == 1 cm_service_result_sent == 0 - needs auth, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -2498,12 +2498,12 @@ DMM -> CIPHER MODE COMMAND MSISDN:42342 - ...key: 07fa7502e07e1c00 DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cm_service_result_sent == 0 cipher_mode_cmd_sent == 1 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -2525,15 +2525,15 @@ DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CI DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8: cm_service) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request cm_service_result_sent == 0 - Concluding CM Service Request DREF MSISDN:42342: MSC conn use - cm_service == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release) DREF VLR subscr MSISDN:42342 usage increases to: 3 DREF VLR subscr MSISDN:42342 usage decreases to: 2 @@ -2542,18 +2542,18 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 - all requests serviced, conn has been released - BSS sends BSSMAP Clear Complete DREF MSISDN:42342: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(CM_SERVICE_REQ:901700000004620) +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 -DRLL MSISDN:42342: Freeing subscriber connection +DRLL MSISDN:42342: Freeing RAN connection DREF VLR subscr MSISDN:42342 usage decreases to: 1 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +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 + llist_count(&net->ran_conns) == 0 --- - an SMS is sent, MS is paged DREF VLR subscr MSISDN:42342 usage increases to: 2 @@ -2576,13 +2576,13 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 4 - MS replies with Paging Response, and VLR sends Auth Request with third key MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_RR_PAG_RESP (0x6:0x27) DRR PAGING RESPONSE: MI(IMSI)=901700000004620 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Updated ID DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Allocated -DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(PAGING_RESP:901700000004620) +DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:901700000004620) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:42342 usage increases to: 5 @@ -2598,14 +2598,14 @@ DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: got au - ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42 - ...expecting sres=a29514ae DREF VLR subscr MSISDN:42342 usage decreases to: 5 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED auth_request_sent == 1 - needs auth, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -2638,11 +2638,11 @@ DMM -> CIPHER MODE COMMAND MSISDN:42342 - ...key: e2b234f807886400 DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cipher_mode_cmd_sent == 1 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -2664,7 +2664,7 @@ DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH} DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DPAG Paging success for MSISDN:42342 (event=0) DPAG Calling paging cbfn. DREF MSISDN:42342: MSC conn use + trans_sms == 1 (0x20: trans_sms) @@ -2672,8 +2672,8 @@ DMSC msc_tx 91 bytes to MSISDN:42342 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05 - DTAP matches expected message DREF VLR subscr MSISDN:42342 usage decreases to: 4 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: connection still has active transaction: SMS +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS dtap_tx_confirmed == 1 paging_stopped == 1 - SMS was delivered, no requests pending for subscr @@ -2681,20 +2681,20 @@ DREF VLR subscr MSISDN:42342 usage increases to: 5 llist_count(&vsub->cs.requests) == 0 DREF VLR subscr MSISDN:42342 usage decreases to: 4 - conn is still open to wait for SMS ack dance - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS replies with CP-ACK for received SMS MSC <--RAN_GERAN_A-- MS: SMS:0x04 DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING DREF MSISDN:42342: MSC conn use - dtap == 1 (0x20: trans_sms) - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS also sends RP-ACK, MSC in turn sends CP-ACK for that MSC <--RAN_GERAN_A-- MS: SMS:0x01 DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904 - DTAP matches expected message @@ -2702,8 +2702,8 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 3 DREF VLR subscr MSISDN:42342 usage decreases to: 2 DREF MSISDN:42342: MSC conn use - trans_sms == 1 (0x2: dtap) DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release) DREF VLR subscr MSISDN:42342 usage increases to: 3 DREF VLR subscr MSISDN:42342 usage decreases to: 2 @@ -2713,23 +2713,23 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 - SMS is done, conn is gone - BSS sends BSSMAP Clear Complete DREF MSISDN:42342: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) -DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(PAGING_RESP:901700000004620) +DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:901700000004620) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Deallocated -DRLL MSISDN:42342: Freeing subscriber connection +DRLL MSISDN:42342: Freeing RAN connection DREF VLR subscr MSISDN:42342 usage decreases to: 1 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - subscriber detaches MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620 @@ -2740,21 +2740,21 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 DREF VLR subscr MSISDN:42342 usage decreases to: 1 DREF VLR subscr MSISDN:42342 usage decreases to: 0 DREF freeing VLR subscr MSISDN:42342 -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING +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) - BSSAP Clear --RAN_GERAN_A--> MS DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release) bssap_clear_sent == 1 - BSS sends BSSMAP Clear Complete DREF unknown: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DRLL Freeing subscriber connection with NULL subscriber -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL Freeing RAN connection with NULL subscriber +DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 ===== test_a5_3_supported: SUCCESS full talloc report on 'msgb' (total 0 bytes in 1 blocks) @@ -2764,14 +2764,14 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update request causes a GSUP Send Auth Info request to HLR MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM 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 Subscr_Conn(LU:901700000004620) +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 Auth+Ciph DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA DREF VLR subscr unknown usage increases to: 1 @@ -2787,11 +2787,11 @@ DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event DVLR GSUP tx: 08010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0 DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +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 lu_result_sent == 0 - from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS <-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000 @@ -2828,16 +2828,16 @@ DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth( DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode DMM IMSI:901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2 BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED lu_result_sent == 0 - BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3 DMSC Looking for A subscriber: conn_id 0 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event SUBSCR_CONN_E_CLASSMARK_UPDATE -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH DMM -> CIPHER MODE COMMAND IMSI:901700000004620 - sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0 - ...perm algo: A5/3 @@ -2903,10 +2903,10 @@ DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from pa 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 Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +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:42342: MSC conn use + release == 1 (0x100: release) DREF VLR subscr MSISDN:42342 usage increases to: 4 DREF VLR subscr MSISDN:42342 usage decreases to: 3 @@ -2918,30 +2918,30 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 lu_result_sent == 1 - BSS sends BSSMAP Clear Complete DREF MSISDN:42342: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(LU:901700000004620) +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:42342: Freeing subscriber connection +DRLL MSISDN:42342: Freeing RAN connection DREF VLR subscr MSISDN:42342 usage decreases to: 1 -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(LU:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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 <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +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 Subscr_Conn(CM_SERVICE_REQ:901700000004620) +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 Auth+Ciph DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:42342 usage increases to: 2 @@ -2957,15 +2957,15 @@ DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: got - ...rand=12aca96fb4ffdea5c985cbafa9b6e18b - ...expecting sres=20bde240 DREF VLR subscr MSISDN:42342 usage decreases to: 2 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED auth_request_sent == 1 cm_service_result_sent == 0 - needs auth, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -2998,12 +2998,12 @@ DMM -> CIPHER MODE COMMAND MSISDN:42342 - ...key: 07fa7502e07e1c00 DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED cm_service_result_sent == 0 cipher_mode_cmd_sent == 1 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false requests shall be thwarted DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP @@ -3025,15 +3025,15 @@ DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CI DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8: cm_service) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request cm_service_result_sent == 0 - Concluding CM Service Request DREF MSISDN:42342: MSC conn use - cm_service == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release) DREF VLR subscr MSISDN:42342 usage increases to: 3 DREF VLR subscr MSISDN:42342 usage decreases to: 2 @@ -3042,18 +3042,18 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 - all requests serviced, conn has been released - BSS sends BSSMAP Clear Complete DREF MSISDN:42342: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +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 Subscr_Conn(CM_SERVICE_REQ:901700000004620) +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 -DRLL MSISDN:42342: Freeing subscriber connection +DRLL MSISDN:42342: Freeing RAN connection DREF VLR subscr MSISDN:42342 usage decreases to: 1 -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(CM_SERVICE_REQ:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +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 + llist_count(&net->ran_conns) == 0 --- - an SMS is sent, MS is paged DREF VLR subscr MSISDN:42342 usage increases to: 2 @@ -3076,13 +3076,13 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 4 - MS replies with Paging Response, and VLR sends Auth Request with third key MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_RR_PAG_RESP (0x6:0x27) DRR PAGING RESPONSE: MI(IMSI)=901700000004620 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_NEW}: Updated ID +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Updated ID DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Allocated -DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(PAGING_RESP:901700000004620) +DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:901700000004620) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START DREF VLR subscr MSISDN:42342 usage increases to: 5 @@ -3098,11 +3098,11 @@ DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: got au - ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42 - ...expecting sres=a29514ae DREF VLR subscr MSISDN:42342 usage decreases to: 5 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3 +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED auth_request_sent == 1 --- - Fake a situation where Classmark 2 is unknown during proc_arq_fsm @@ -3128,21 +3128,21 @@ DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH} DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode DMM MSISDN:42342: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2 BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED - BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3 DMSC Looking for A subscriber: conn_id 0 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event SUBSCR_CONN_E_CLASSMARK_UPDATE -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH DMM -> CIPHER MODE COMMAND MSISDN:42342 - sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0 - ...perm algo: A5/3 - ...key: e2b234f807886400 - needs ciph, not yet accepted -msc_subscr_conn_is_accepted() == false +ran_conn_is_accepted() == false - MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL DRR MSISDN:42342: CIPHERING MODE COMPLETE @@ -3155,7 +3155,7 @@ DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH} DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED DPAG Paging success for MSISDN:42342 (event=0) DPAG Calling paging cbfn. DREF MSISDN:42342: MSC conn use + trans_sms == 1 (0x20: trans_sms) @@ -3163,8 +3163,8 @@ DMSC msc_tx 91 bytes to MSISDN:42342 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05 - DTAP matches expected message DREF VLR subscr MSISDN:42342 usage decreases to: 4 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: connection still has active transaction: SMS +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS dtap_tx_confirmed == 1 paging_stopped == 1 - SMS was delivered, no requests pending for subscr @@ -3172,20 +3172,20 @@ DREF VLR subscr MSISDN:42342 usage increases to: 5 llist_count(&vsub->cs.requests) == 0 DREF VLR subscr MSISDN:42342 usage decreases to: 4 - conn is still open to wait for SMS ack dance - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS replies with CP-ACK for received SMS MSC <--RAN_GERAN_A-- MS: SMS:0x04 DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING DREF MSISDN:42342: MSC conn use - dtap == 1 (0x20: trans_sms) - llist_count(&net->subscr_conns) == 1 + llist_count(&net->ran_conns) == 1 - MS also sends RP-ACK, MSC in turn sends CP-ACK for that MSC <--RAN_GERAN_A-- MS: SMS:0x01 DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms) DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904 - DTAP matches expected message @@ -3193,8 +3193,8 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 3 DREF VLR subscr MSISDN:42342 usage decreases to: 2 DREF MSISDN:42342: MSC conn use - trans_sms == 1 (0x2: dtap) DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release) DREF VLR subscr MSISDN:42342 usage increases to: 3 DREF VLR subscr MSISDN:42342 usage decreases to: 2 @@ -3204,23 +3204,23 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 - SMS is done, conn is gone - BSS sends BSSMAP Clear Complete DREF MSISDN:42342: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) -DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(PAGING_RESP:901700000004620) +DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:901700000004620) DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Deallocated -DRLL MSISDN:42342: Freeing subscriber connection +DRLL MSISDN:42342: Freeing RAN connection DREF VLR subscr MSISDN:42342 usage decreases to: 1 -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(PAGING_RESP:901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 --- - subscriber detaches MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND new conn -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated +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_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620 @@ -3231,21 +3231,21 @@ DREF VLR subscr MSISDN:42342 usage decreases to: 2 DREF VLR subscr MSISDN:42342 usage decreases to: 1 DREF VLR subscr MSISDN:42342 usage decreases to: 0 DREF freeing VLR subscr MSISDN:42342 -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING +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) - BSSAP Clear --RAN_GERAN_A--> MS DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release) bssap_clear_sent == 1 - BSS sends BSSMAP Clear Complete DREF unknown: MSC conn use - release == 0 (0x0: ) -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DRLL Freeing subscriber connection with NULL subscriber -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated - llist_count(&net->subscr_conns) == 0 +DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED +DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED +DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL Freeing RAN connection with NULL subscriber +DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance +DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated + llist_count(&net->ran_conns) == 0 ===== test_cm_service_needs_classmark_update: SUCCESS full talloc report on 'msgb' (total 0 bytes in 1 blocks) |