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gerrit.osmocom.org / osmo-msc / 2346619c1aa1eba3d8f7e939a0efd704ea3fe932 / . / tests / msc_vlr / msc_vlr_test_authen_reuse.err
blob: c676f51cf485c3ebaffd6b8268f1a7c4fb01dfd1 [file] [log] [blame]
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]1===== [1] test_auth_use_twice_geran(901700000004620)...
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2- Location Update request causes a GSUP Send Auth Info request to HLR
3 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
4 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]5DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]6DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]7DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]8DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
9DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
10DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
11DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]12DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]13DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
14DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
15DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
16DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
17DREF VLR subscr unknown usage increases to: 1
18DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
19DVLR New subscr, IMSI: 901700000010650
20DREF VLR subscr IMSI:901700000010650 usage increases to: 2
21DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
22DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
23DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
24DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
25DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
26DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
27DVLR GSUP tx: 08010809710000000156f0
28GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
29DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
30DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]31DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]32 lu_result_sent == 0
33- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
34<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
35DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
36DREF VLR subscr IMSI:901700000010650 usage increases to: 2
37DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
38DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
39DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
40DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
41- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
42- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
43- ...autn=8704f5ba55f30000d2ee44b22c8ea919
44- ...expecting res=e229c19e791f2e41
45DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
46<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
47 auth_request_sent == 1
48 lu_result_sent == 0
49- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
50 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]51DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]52DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
53DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
54DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
55DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
56DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
57DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
58DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
59DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
60DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
61DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
62DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
63DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
64DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
65DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
66DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
67DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
68DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
69DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
70DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
71DVLR GSUP tx: 04010809710000000156f0
72GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
73DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
74DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]75DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]76 gsup_tx_confirmed == 1
77 lu_result_sent == 0
78- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
79<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
80DVLR GSUP rx 17: 10010809710000000156f00804032443f2
81DREF VLR subscr IMSI:901700000010650 usage increases to: 2
82DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]83DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]84DVLR GSUP tx: 12010809710000000156f0
85GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
86DREF VLR subscr MSISDN:42342 usage decreases to: 1
87<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
88 lu_result_sent == 0
89- HLR also sends GSUP _UPDATE_LOCATION_RESULT
90<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
91DVLR GSUP rx 11: 06010809710000000156f0
92DREF VLR subscr MSISDN:42342 usage increases to: 2
93DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
94DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
95DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
96DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
97DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
98DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
99DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
100DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
101DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
102DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
103DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
104DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
105DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
106DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
107DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
108DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
109DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
110DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
111DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
112DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
113DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
114DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
115DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
116DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
117- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
118DREF VLR subscr MSISDN:42342 usage decreases to: 1
119<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
120 lu_result_sent == 1
121- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
122 llist_count(&net->subscr_conns) == 1
123msc_subscr_conn_is_accepted() == false
124 requests shall be thwarted
125DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
126DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
127DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
128DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
129DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
130DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]131DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
132DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]133- even though the TMSI is not acked, we can already find the subscr with it
134DREF VLR subscr MSISDN:42342 usage increases to: 2
135 vsub != NULL == 1
136 strcmp(vsub->imsi, imsi) == 0
137 vsub->tmsi_new == 0x03020100
138 vsub->tmsi == 0xffffffff
139DREF VLR subscr MSISDN:42342 usage decreases to: 1
140- MS sends TMSI Realloc Complete
141 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]142DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]143DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
144DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
145DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
146DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
147DREF VLR subscr MSISDN:42342 usage increases to: 2
148DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
149DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
150DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
151DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
152DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
153DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
154DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
155DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
156DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
157DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
158DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
159DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
160DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
161DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
162DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
163DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
164DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
165DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
166DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
167DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
168- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]169DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]170DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
171DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]172DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]173DRLL subscr MSISDN:42342: Freeing subscriber connection
174DREF VLR subscr MSISDN:42342 usage decreases to: 1
175 bssap_clear_sent == 1
176- LU was successful, and the conn has already been closed
177 llist_count(&net->subscr_conns) == 0
178---
179- Now the auth tuple has use_count == 1
180DREF VLR subscr MSISDN:42342 usage increases to: 2
181 vsub->last_tuple->use_count == 1
182DREF VLR subscr MSISDN:42342 usage decreases to: 1
183---
184- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
185 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
186 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]187DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]188DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
189DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]190DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]191DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
192DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
193DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
194DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
195DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
196DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
197DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
198DREF VLR subscr MSISDN:42342 usage increases to: 2
199DREF VLR subscr MSISDN:42342 usage increases to: 3
200DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
201DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
202DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
203DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
204DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
205DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
206DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0
207- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
208- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
209- ...autn=8704f5ba55f30000d2ee44b22c8ea919
210- ...expecting res=e229c19e791f2e41
211DREF VLR subscr MSISDN:42342 usage decreases to: 2
212DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]213DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]214 cm_service_result_sent == 0
215 auth_request_sent == 1
216- MS sends Authen Response, VLR accepts with a CM Service Accept
217 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]218DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]219DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
220DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
221DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
222DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
223DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
224DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
225DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
226DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
227DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
228DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
229DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
230DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
231DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
232DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
233DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
234DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
235DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
236DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
237DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
238DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
239DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
240DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
241- sending CM Service Accept for MSISDN:42342
242DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
243DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
244DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
245DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
246DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
247DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
248DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
249DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]250DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]251 cm_service_result_sent == 1
252- a USSD request is serviced
253 expecting USSD:
254 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]255 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]256DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]257DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
258DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]259DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
260DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
261DMM USSD: Own number requested
262DMM MSISDN:42342: MSISDN = 42342
263DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]264- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]265- DTAP matches expected message
266DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
267DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
268DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
269DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
270DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
271DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
272DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
273DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
274DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
275- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]276DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]277DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
278DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]279DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]280DRLL subscr MSISDN:42342: Freeing subscriber connection
281DREF VLR subscr MSISDN:42342 usage decreases to: 1
282 bssap_clear_sent == 1
283- all requests serviced, conn has been released
284 llist_count(&net->subscr_conns) == 0
285---
286- Now the auth tuple has use_count == 2, as much as is allowed.
287DREF VLR subscr MSISDN:42342 usage increases to: 2
288 vsub->last_tuple->use_count == 2
289DREF VLR subscr MSISDN:42342 usage decreases to: 1
290---
291- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and needs to request a second auth vector from HLR
292 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
293 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]294DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]295DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
296DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]297DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]298DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
299DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
300DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
301DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
302DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
303DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
304DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
305DREF VLR subscr MSISDN:42342 usage increases to: 2
306DREF VLR subscr MSISDN:42342 usage increases to: 3
307DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
308DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
309DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
310DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
311DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
312DVLR GSUP tx: 08010809710000000156f0
313GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
314DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
315DREF VLR subscr MSISDN:42342 usage decreases to: 2
316DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]317DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]318 cm_service_result_sent == 0
319 auth_request_sent == 0
320 gsup_tx_confirmed == 1
321- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
322<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
323DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
324DREF VLR subscr MSISDN:42342 usage increases to: 3
325DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
326DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
327DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
328DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
329- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
330- ...rand=c187a53a5e6b9d573cac7c74451fd46d
331- ...autn=1843a645b98d00005b2d666af46c45d9
332- ...expecting res=7db47cf7f81e4dc7
333DREF VLR subscr MSISDN:42342 usage decreases to: 2
334<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
335 auth_request_sent == 1
336 cm_service_result_sent == 0
337- MS sends Authen Response, VLR accepts with a CM Service Accept
338 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]339DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]340DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
341DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
342DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
343DVLR SUBSCR(MSISDN:42342) received res: 7d b4 7c f7 f8 1e 4d c7
344DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
345DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
346DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
347DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
348DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
349DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
350DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
351DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
352DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
353DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
354DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
355DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
356DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
357DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
358DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
359DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
360DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
361DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
362- sending CM Service Accept for MSISDN:42342
363DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
364DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
365DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
366DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
367DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
368DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
369DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
370DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]371DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]372 cm_service_result_sent == 1
373- a USSD request is serviced
374 expecting USSD:
375 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]376 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]377DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]378DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
379DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]380DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
381DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
382DMM USSD: Own number requested
383DMM MSISDN:42342: MSISDN = 42342
384DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]385- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]386- DTAP matches expected message
387DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
388DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
389DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
390DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
391DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
392DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
393DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
394DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
395DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
396- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]397DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]398DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
399DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]400DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]401DRLL subscr MSISDN:42342: Freeing subscriber connection
402DREF VLR subscr MSISDN:42342 usage decreases to: 1
403 bssap_clear_sent == 1
404- all requests serviced, conn has been released
405 llist_count(&net->subscr_conns) == 0
406---
407- subscriber detaches
408 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
409 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]410DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]411DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
412DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
413DREF VLR subscr MSISDN:42342 usage increases to: 2
414DMM IMSI DETACH for MSISDN:42342
415DREF VLR subscr MSISDN:42342 usage decreases to: 1
416DREF VLR subscr MSISDN:42342 usage decreases to: 0
417DREF freeing VLR subscr MSISDN:42342
418DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
419- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]420DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]421DRLL Freeing subscriber connection with NULL subscriber
422 bssap_clear_sent == 1
423 llist_count(&net->subscr_conns) == 0
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]424===== [1] test_auth_use_twice_geran(901700000004620): SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]425
426full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame^]427talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]428
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]429===== [2] test_auth_use_twice_utran(901700000004620)...
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]430- Location Update request causes a GSUP Send Auth Info request to HLR
431 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
432 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]433DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]434DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]435DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]436DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
437DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
438DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
439DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]440DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]441DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
442DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
443DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
444DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
445DREF VLR subscr unknown usage increases to: 1
446DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
447DVLR New subscr, IMSI: 901700000010650
448DREF VLR subscr IMSI:901700000010650 usage increases to: 2
449DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
450DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
451DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
452DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
453DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
454DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
455DVLR GSUP tx: 08010809710000000156f0
456GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
457DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
458DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]459DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]460 lu_result_sent == 0
461- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
462<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
463DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
464DREF VLR subscr IMSI:901700000010650 usage increases to: 2
465DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
466DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
467DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
468DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
469- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
470- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
471- ...autn=8704f5ba55f30000d2ee44b22c8ea919
472- ...expecting res=e229c19e791f2e41
473DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
474<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
475 auth_request_sent == 1
476 lu_result_sent == 0
477- MS sends Authen Response, VLR accepts and sends SecurityModeControl
478 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]479DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]480DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
481DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
482DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
483DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
484DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
485DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
486DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
487DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
488DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
489DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
490DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
491DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
492DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]493DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]494- sending SecurityModeControl for IMSI:901700000010650
495DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
496DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]497DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]498 cipher_mode_cmd_sent == 1
499 lu_result_sent == 0
500- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
501DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
502DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
503DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
504DIUCS IMSI:901700000010650: tx CommonID 901700000010650
505- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
506DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
507DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
508DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
509DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
510DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
511DVLR GSUP tx: 04010809710000000156f0
512GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
513DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
514 gsup_tx_confirmed == 1
515 lu_result_sent == 0
516- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
517<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
518DVLR GSUP rx 17: 10010809710000000156f00804032443f2
519DREF VLR subscr IMSI:901700000010650 usage increases to: 2
520DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]521DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]522DVLR GSUP tx: 12010809710000000156f0
523GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
524DREF VLR subscr MSISDN:42342 usage decreases to: 1
525<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
526 lu_result_sent == 0
527- HLR also sends GSUP _UPDATE_LOCATION_RESULT
528<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
529DVLR GSUP rx 11: 06010809710000000156f0
530DREF VLR subscr MSISDN:42342 usage increases to: 2
531DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
532DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
533DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
534DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
535DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
536DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
537DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
538DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
539DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
540DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
541DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
542DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
543DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
544DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
545DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
546DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
547DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
548DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
549DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
550DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
551DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
552DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
553DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
554DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
555- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
556DREF VLR subscr MSISDN:42342 usage decreases to: 1
557<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
558 lu_result_sent == 1
559- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
560 llist_count(&net->subscr_conns) == 1
561msc_subscr_conn_is_accepted() == false
562 requests shall be thwarted
563DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
564DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
565DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
566DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
567DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
568DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]569DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
570DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]571- even though the TMSI is not acked, we can already find the subscr with it
572DREF VLR subscr MSISDN:42342 usage increases to: 2
573 vsub != NULL == 1
574 strcmp(vsub->imsi, imsi) == 0
575 vsub->tmsi_new == 0x03020100
576 vsub->tmsi == 0xffffffff
577DREF VLR subscr MSISDN:42342 usage decreases to: 1
578- MS sends TMSI Realloc Complete
579 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]580DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]581DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
582DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
583DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
584DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
585DREF VLR subscr MSISDN:42342 usage increases to: 2
586DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
587DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
588DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
589DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
590DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
591DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
592DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
593DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
594DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
595DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
596DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
597DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
598DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
599DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
600DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
601DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
602DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
603DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
604DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
605DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
606- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]607DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]608DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
609DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]610DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]611DRLL subscr MSISDN:42342: Freeing subscriber connection
612DREF VLR subscr MSISDN:42342 usage decreases to: 1
613 iu_release_sent == 1
614- LU was successful, and the conn has already been closed
615 llist_count(&net->subscr_conns) == 0
616---
617- Now the auth tuple has use_count == 1
618DREF VLR subscr MSISDN:42342 usage increases to: 2
619 vsub->last_tuple->use_count == 1
620DREF VLR subscr MSISDN:42342 usage decreases to: 1
621---
622- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
623 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
624 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]625DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]626DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
627DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]628DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]629DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
630DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
631DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
632DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
633DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
634DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
635DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
636DREF VLR subscr MSISDN:42342 usage increases to: 2
637DREF VLR subscr MSISDN:42342 usage increases to: 3
638DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
639DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
640DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
641DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
642DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
643DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
644DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0
645- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
646- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
647- ...autn=8704f5ba55f30000d2ee44b22c8ea919
648- ...expecting res=e229c19e791f2e41
649DREF VLR subscr MSISDN:42342 usage decreases to: 2
650DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]651DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]652 cm_service_result_sent == 0
653 auth_request_sent == 1
654- MS sends Authen Response, VLR accepts and sends SecurityModeControl
655 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]656DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]657DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
658DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
659DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
660DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
661DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
662DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
663DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
664DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
665DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
666DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
667DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
668DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
669DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
670DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]671DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]672- sending SecurityModeControl for MSISDN:42342
673DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
674DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]675DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]676 cipher_mode_cmd_sent == 1
677 cm_service_result_sent == 0
678- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
679DMM <- SECURITY MODE COMPLETE MSISDN:42342
680DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
681DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
682DIUCS MSISDN:42342: tx CommonID 901700000010650
683- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
684DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
685DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
686DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
687DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
688DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
689DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
690DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
691DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
692DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
693DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
694DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
695DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
696DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
697 cm_service_result_sent == 0
698- a USSD request is serviced
699 expecting USSD:
700 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]701 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]702DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]703DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
704DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]705DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
706DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
707DMM USSD: Own number requested
708DMM MSISDN:42342: MSISDN = 42342
709DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]710- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]711- DTAP matches expected message
712DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
713DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
714DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
715DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
716DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
717DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
718DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
719DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
720DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
721- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]722DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]723DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
724DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]725DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]726DRLL subscr MSISDN:42342: Freeing subscriber connection
727DREF VLR subscr MSISDN:42342 usage decreases to: 1
728 iu_release_sent == 1
729- all requests serviced, conn has been released
730 llist_count(&net->subscr_conns) == 0
731---
732- Now the auth tuple has use_count == 2, as much as is allowed.
733DREF VLR subscr MSISDN:42342 usage increases to: 2
734 vsub->last_tuple->use_count == 2
735DREF VLR subscr MSISDN:42342 usage decreases to: 1
736---
737- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and needs to request a second auth vector from HLR
738 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
739 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]740DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]741DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
742DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]743DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]744DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
745DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
746DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
747DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
748DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
749DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
750DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
751DREF VLR subscr MSISDN:42342 usage increases to: 2
752DREF VLR subscr MSISDN:42342 usage increases to: 3
753DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
754DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
755DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
756DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
757DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
758DVLR GSUP tx: 08010809710000000156f0
759GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
760DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
761DREF VLR subscr MSISDN:42342 usage decreases to: 2
762DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]763DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]764 cm_service_result_sent == 0
765 auth_request_sent == 0
766 gsup_tx_confirmed == 1
767- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
768<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
769DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
770DREF VLR subscr MSISDN:42342 usage increases to: 3
771DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
772DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
773DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
774DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
775- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
776- ...rand=c187a53a5e6b9d573cac7c74451fd46d
777- ...autn=1843a645b98d00005b2d666af46c45d9
778- ...expecting res=7db47cf7f81e4dc7
779DREF VLR subscr MSISDN:42342 usage decreases to: 2
780<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
781 auth_request_sent == 1
782 cm_service_result_sent == 0
783- MS sends Authen Response, VLR accepts and sends SecurityModeControl
784 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]785DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]786DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
787DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
788DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
789DVLR SUBSCR(MSISDN:42342) received res: 7d b4 7c f7 f8 1e 4d c7
790DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
791DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
792DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
793DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
794DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
795DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
796DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
797DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
798DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
799DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]800DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]801- sending SecurityModeControl for MSISDN:42342
802DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
803DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]804DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]805 cipher_mode_cmd_sent == 1
806 cm_service_result_sent == 0
807- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
808DMM <- SECURITY MODE COMPLETE MSISDN:42342
809DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
810DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
811DIUCS MSISDN:42342: tx CommonID 901700000010650
812- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
813DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
814DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
815DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
816DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
817DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
818DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
819DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
820DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
821DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
822DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
823DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
824DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
825DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
826 cm_service_result_sent == 0
827- a USSD request is serviced
828 expecting USSD:
829 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]830 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]831DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]832DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
833DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]834DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
835DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
836DMM USSD: Own number requested
837DMM MSISDN:42342: MSISDN = 42342
838DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]839- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]840- DTAP matches expected message
841DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
842DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
843DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
844DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
845DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
846DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
847DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
848DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
849DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
850- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]851DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]852DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
853DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]854DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]855DRLL subscr MSISDN:42342: Freeing subscriber connection
856DREF VLR subscr MSISDN:42342 usage decreases to: 1
857 iu_release_sent == 1
858- all requests serviced, conn has been released
859 llist_count(&net->subscr_conns) == 0
860---
861- subscriber detaches
862 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
863 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]864DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]865DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
866DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
867DREF VLR subscr MSISDN:42342 usage increases to: 2
868DMM IMSI DETACH for MSISDN:42342
869DREF VLR subscr MSISDN:42342 usage decreases to: 1
870DREF VLR subscr MSISDN:42342 usage decreases to: 0
871DREF freeing VLR subscr MSISDN:42342
872DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
873- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]874DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]875DRLL Freeing subscriber connection with NULL subscriber
876 iu_release_sent == 1
877 llist_count(&net->subscr_conns) == 0
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]878===== [2] test_auth_use_twice_utran(901700000004620): SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]879
880full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame^]881talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]882
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]883===== [3] test_auth_use_infinitely_geran(901700000004620)...
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]884- Location Update request causes a GSUP Send Auth Info request to HLR
885 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
886 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]887DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]888DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]889DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]890DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
891DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
892DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
893DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]894DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]895DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
896DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
897DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
898DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
899DREF VLR subscr unknown usage increases to: 1
900DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
901DVLR New subscr, IMSI: 901700000010650
902DREF VLR subscr IMSI:901700000010650 usage increases to: 2
903DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
904DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
905DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
906DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
907DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
908DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
909DVLR GSUP tx: 08010809710000000156f0
910GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
911DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
912DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]913DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]914 lu_result_sent == 0
915- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
916<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
917DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
918DREF VLR subscr IMSI:901700000010650 usage increases to: 2
919DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
920DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
921DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
922DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
923- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
924- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
925- ...autn=8704f5ba55f30000d2ee44b22c8ea919
926- ...expecting res=e229c19e791f2e41
927DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
928<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
929 auth_request_sent == 1
930 lu_result_sent == 0
931- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
932 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]933DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]934DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
935DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
936DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
937DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
938DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
939DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
940DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
941DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
942DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
943DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
944DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
945DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
946DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
947DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
948DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
949DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
950DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
951DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
952DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
953DVLR GSUP tx: 04010809710000000156f0
954GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
955DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
956DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]957DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]958 gsup_tx_confirmed == 1
959 lu_result_sent == 0
960- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
961<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
962DVLR GSUP rx 17: 10010809710000000156f00804032443f2
963DREF VLR subscr IMSI:901700000010650 usage increases to: 2
964DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]965DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]966DVLR GSUP tx: 12010809710000000156f0
967GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
968DREF VLR subscr MSISDN:42342 usage decreases to: 1
969<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
970 lu_result_sent == 0
971- HLR also sends GSUP _UPDATE_LOCATION_RESULT
972<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
973DVLR GSUP rx 11: 06010809710000000156f0
974DREF VLR subscr MSISDN:42342 usage increases to: 2
975DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
976DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
977DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
978DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
979DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
980DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
981DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
982DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
983DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
984DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
985DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
986DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
987DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
988DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
989DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
990DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
991DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
992DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
993DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
994DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
995DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
996DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
997DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
998DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
999- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
1000DREF VLR subscr MSISDN:42342 usage decreases to: 1
1001<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1002 lu_result_sent == 1
1003- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
1004 llist_count(&net->subscr_conns) == 1
1005msc_subscr_conn_is_accepted() == false
1006 requests shall be thwarted
1007DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1008DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1009DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1010DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1011DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1012DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1013DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1014DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1015- even though the TMSI is not acked, we can already find the subscr with it
1016DREF VLR subscr MSISDN:42342 usage increases to: 2
1017 vsub != NULL == 1
1018 strcmp(vsub->imsi, imsi) == 0
1019 vsub->tmsi_new == 0x03020100
1020 vsub->tmsi == 0xffffffff
1021DREF VLR subscr MSISDN:42342 usage decreases to: 1
1022- MS sends TMSI Realloc Complete
1023 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1024DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1025DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1026DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1027DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1028DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1029DREF VLR subscr MSISDN:42342 usage increases to: 2
1030DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1031DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1032DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1033DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1034DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1035DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1036DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1037DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1038DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
1039DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1040DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1041DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
1042DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
1043DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1044DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1045DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1046DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1047DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1048DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
1049DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1050- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1051DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1052DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1053DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1054DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1055DRLL subscr MSISDN:42342: Freeing subscriber connection
1056DREF VLR subscr MSISDN:42342 usage decreases to: 1
1057 bssap_clear_sent == 1
1058- LU was successful, and the conn has already been closed
1059 llist_count(&net->subscr_conns) == 0
1060---
1061- Now the auth tuple has use_count == 1
1062DREF VLR subscr MSISDN:42342 usage increases to: 2
1063 vsub->last_tuple->use_count == 1
1064DREF VLR subscr MSISDN:42342 usage decreases to: 1
1065---
1066- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1067 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1068 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1069DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1070DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1071DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1072DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1073DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1074DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1075DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1076DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1077DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1078DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1079DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1080DREF VLR subscr MSISDN:42342 usage increases to: 2
1081DREF VLR subscr MSISDN:42342 usage increases to: 3
1082DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1083DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1084DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1085DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1086DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1087DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1088DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0
1089- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1090- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1091- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1092- ...expecting res=e229c19e791f2e41
1093DREF VLR subscr MSISDN:42342 usage decreases to: 2
1094DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1095DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1096 cm_service_result_sent == 0
1097 auth_request_sent == 1
1098- MS sends Authen Response, VLR accepts with a CM Service Accept
1099 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1100DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1101DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1102DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1103DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1104DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1105DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1106DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1107DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1108DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1109DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1110DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1111DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1112DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1113DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1114DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1115DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1116DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1117DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1118DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1119DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1120DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1121DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1122DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1123- sending CM Service Accept for MSISDN:42342
1124DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1125DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1126DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1127DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1128DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1129DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1130DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1131DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1132DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1133 cm_service_result_sent == 1
1134- a USSD request is serviced
1135 expecting USSD:
1136 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1137 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1138DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1139DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1140DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1141DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1142DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1143DMM USSD: Own number requested
1144DMM MSISDN:42342: MSISDN = 42342
1145DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1146- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1147- DTAP matches expected message
1148DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1149DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1150DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1151DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1152DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1153DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1154DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1155DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1156DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1157- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1158DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1159DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1160DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1161DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1162DRLL subscr MSISDN:42342: Freeing subscriber connection
1163DREF VLR subscr MSISDN:42342 usage decreases to: 1
1164 bssap_clear_sent == 1
1165- all requests serviced, conn has been released
1166 llist_count(&net->subscr_conns) == 0
1167---
1168- Now the auth tuple has use_count == 2
1169DREF VLR subscr MSISDN:42342 usage increases to: 2
1170 vsub->last_tuple->use_count == 2
1171DREF VLR subscr MSISDN:42342 usage decreases to: 1
1172---
1173- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1174 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1175 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1176DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1177DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1178DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1179DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1180DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1181DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1182DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1183DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1184DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1185DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1186DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1187DREF VLR subscr MSISDN:42342 usage increases to: 2
1188DREF VLR subscr MSISDN:42342 usage increases to: 3
1189DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1190DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1191DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1192DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1193DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1194DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1195DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0
1196- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1197- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1198- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1199- ...expecting res=e229c19e791f2e41
1200DREF VLR subscr MSISDN:42342 usage decreases to: 2
1201DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1202DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1203 cm_service_result_sent == 0
1204 auth_request_sent == 1
1205- MS sends Authen Response, VLR accepts with a CM Service Accept
1206 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1207DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1208DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1209DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1210DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1211DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1212DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1213DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1214DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1215DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1216DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1217DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1218DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1219DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1220DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1221DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1222DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1223DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1224DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1225DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1226DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1227DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1228DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1229DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1230- sending CM Service Accept for MSISDN:42342
1231DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1232DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1233DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1234DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1235DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1236DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1237DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1238DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1239DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1240 cm_service_result_sent == 1
1241- a USSD request is serviced
1242 expecting USSD:
1243 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1244 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1245DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1246DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1247DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1248DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1249DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1250DMM USSD: Own number requested
1251DMM MSISDN:42342: MSISDN = 42342
1252DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1253- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1254- DTAP matches expected message
1255DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1256DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1257DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1258DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1259DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1260DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1261DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1262DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1263DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1264- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1265DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1266DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1267DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1268DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1269DRLL subscr MSISDN:42342: Freeing subscriber connection
1270DREF VLR subscr MSISDN:42342 usage decreases to: 1
1271 bssap_clear_sent == 1
1272- all requests serviced, conn has been released
1273 llist_count(&net->subscr_conns) == 0
1274---
1275- Now the auth tuple has use_count == 3
1276DREF VLR subscr MSISDN:42342 usage increases to: 2
1277 vsub->last_tuple->use_count == 3
1278DREF VLR subscr MSISDN:42342 usage decreases to: 1
1279---
1280- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1281 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1282 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1283DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1284DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1285DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1286DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1287DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1288DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1289DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1290DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1291DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1292DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1293DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1294DREF VLR subscr MSISDN:42342 usage increases to: 2
1295DREF VLR subscr MSISDN:42342 usage increases to: 3
1296DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1297DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1298DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1299DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1300DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1301DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1302DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0
1303- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1304- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1305- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1306- ...expecting res=e229c19e791f2e41
1307DREF VLR subscr MSISDN:42342 usage decreases to: 2
1308DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1309DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1310 cm_service_result_sent == 0
1311 auth_request_sent == 1
1312- MS sends Authen Response, VLR accepts with a CM Service Accept
1313 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1314DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1315DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1316DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1317DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1318DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1319DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1320DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1321DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1322DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1323DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1324DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1325DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1326DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1327DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1328DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1329DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1330DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1331DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1332DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1333DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1334DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1335DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1336DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1337- sending CM Service Accept for MSISDN:42342
1338DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1339DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1340DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1341DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1342DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1343DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1344DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1345DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1346DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1347 cm_service_result_sent == 1
1348- a USSD request is serviced
1349 expecting USSD:
1350 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1351 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1352DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1353DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1354DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1355DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1356DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1357DMM USSD: Own number requested
1358DMM MSISDN:42342: MSISDN = 42342
1359DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1360- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1361- DTAP matches expected message
1362DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1363DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1364DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1365DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1366DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1367DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1368DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1369DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1370DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1371- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1372DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1373DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1374DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1375DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1376DRLL subscr MSISDN:42342: Freeing subscriber connection
1377DREF VLR subscr MSISDN:42342 usage decreases to: 1
1378 bssap_clear_sent == 1
1379- all requests serviced, conn has been released
1380 llist_count(&net->subscr_conns) == 0
1381---
1382- subscriber detaches
1383 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
1384 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1385DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1386DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
1387DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
1388DREF VLR subscr MSISDN:42342 usage increases to: 2
1389DMM IMSI DETACH for MSISDN:42342
1390DREF VLR subscr MSISDN:42342 usage decreases to: 1
1391DREF VLR subscr MSISDN:42342 usage decreases to: 0
1392DREF freeing VLR subscr MSISDN:42342
1393DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
1394- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1395DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1396DRLL Freeing subscriber connection with NULL subscriber
1397 bssap_clear_sent == 1
1398 llist_count(&net->subscr_conns) == 0
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]1399===== [3] test_auth_use_infinitely_geran(901700000004620): SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1400
1401full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame^]1402talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1403
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]1404===== [4] test_auth_use_infinitely_utran(901700000004620)...
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1405- Location Update request causes a GSUP Send Auth Info request to HLR
1406 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
1407 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1408DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1409DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1410DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1411DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1412DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1413DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1414DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]1415DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1416DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
1417DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
1418DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
1419DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
1420DREF VLR subscr unknown usage increases to: 1
1421DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1422DVLR New subscr, IMSI: 901700000010650
1423DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1424DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1425DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1426DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1427DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1428DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
1429DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1430DVLR GSUP tx: 08010809710000000156f0
1431GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
1432DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
1433DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1434DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1435 lu_result_sent == 0
1436- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
1437<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1438DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1439DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1440DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1441DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
1442DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
1443DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
1444- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
1445- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1446- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1447- ...expecting res=e229c19e791f2e41
1448DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1449<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1450 auth_request_sent == 1
1451 lu_result_sent == 0
1452- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1453 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1454DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1455DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1456DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1457DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1458DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
1459DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
1460DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1461DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1462DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1463DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
1464DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1465DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1466DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1467DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1468DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1469- sending SecurityModeControl for IMSI:901700000010650
1470DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
1471DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1472DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1473 cipher_mode_cmd_sent == 1
1474 lu_result_sent == 0
1475- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
1476DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
1477DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
1478DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
1479DIUCS IMSI:901700000010650: tx CommonID 901700000010650
1480- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1481DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
1482DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1483DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
1484DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1485DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
1486DVLR GSUP tx: 04010809710000000156f0
1487GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
1488DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
1489 gsup_tx_confirmed == 1
1490 lu_result_sent == 0
1491- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1492<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
1493DVLR GSUP rx 17: 10010809710000000156f00804032443f2
1494DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1495DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]1496DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1497DVLR GSUP tx: 12010809710000000156f0
1498GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
1499DREF VLR subscr MSISDN:42342 usage decreases to: 1
1500<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1501 lu_result_sent == 0
1502- HLR also sends GSUP _UPDATE_LOCATION_RESULT
1503<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
1504DVLR GSUP rx 11: 06010809710000000156f0
1505DREF VLR subscr MSISDN:42342 usage increases to: 2
1506DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1507DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1508DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1509DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1510DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1511DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
1512DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
1513DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1514DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1515DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
1516DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1517DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1518DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1519DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
1520DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
1521DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
1522DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
1523DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1524DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
1525DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
1526DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
1527DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1528DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
1529DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
1530- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
1531DREF VLR subscr MSISDN:42342 usage decreases to: 1
1532<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1533 lu_result_sent == 1
1534- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
1535 llist_count(&net->subscr_conns) == 1
1536msc_subscr_conn_is_accepted() == false
1537 requests shall be thwarted
1538DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1539DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1540DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1541DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1542DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1543DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1544DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1545DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1546- even though the TMSI is not acked, we can already find the subscr with it
1547DREF VLR subscr MSISDN:42342 usage increases to: 2
1548 vsub != NULL == 1
1549 strcmp(vsub->imsi, imsi) == 0
1550 vsub->tmsi_new == 0x03020100
1551 vsub->tmsi == 0xffffffff
1552DREF VLR subscr MSISDN:42342 usage decreases to: 1
1553- MS sends TMSI Realloc Complete
1554 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1555DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1556DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1557DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1558DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1559DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1560DREF VLR subscr MSISDN:42342 usage increases to: 2
1561DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1562DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1563DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1564DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1565DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1566DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1567DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1568DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1569DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
1570DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1571DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1572DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
1573DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
1574DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1575DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1576DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1577DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1578DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1579DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
1580DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1581- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1582DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1583DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1584DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1585DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1586DRLL subscr MSISDN:42342: Freeing subscriber connection
1587DREF VLR subscr MSISDN:42342 usage decreases to: 1
1588 iu_release_sent == 1
1589- LU was successful, and the conn has already been closed
1590 llist_count(&net->subscr_conns) == 0
1591---
1592- Now the auth tuple has use_count == 1
1593DREF VLR subscr MSISDN:42342 usage increases to: 2
1594 vsub->last_tuple->use_count == 1
1595DREF VLR subscr MSISDN:42342 usage decreases to: 1
1596---
1597- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1598 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1599 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1600DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1601DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1602DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1603DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1604DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1605DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1606DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1607DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1608DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1609DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1610DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1611DREF VLR subscr MSISDN:42342 usage increases to: 2
1612DREF VLR subscr MSISDN:42342 usage increases to: 3
1613DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1614DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1615DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1616DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1617DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1618DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1619DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0
1620- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1621- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1622- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1623- ...expecting res=e229c19e791f2e41
1624DREF VLR subscr MSISDN:42342 usage decreases to: 2
1625DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1626DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1627 cm_service_result_sent == 0
1628 auth_request_sent == 1
1629- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1630 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1631DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1632DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1633DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1634DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1635DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1636DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1637DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1638DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1639DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1640DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1641DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1642DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1643DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1644DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1645DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1646DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1647- sending SecurityModeControl for MSISDN:42342
1648DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
1649DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1650DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1651 cipher_mode_cmd_sent == 1
1652 cm_service_result_sent == 0
1653- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1654DMM <- SECURITY MODE COMPLETE MSISDN:42342
1655DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1656DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1657DIUCS MSISDN:42342: tx CommonID 901700000010650
1658- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1659DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1660DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1661DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1662DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1663DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1664DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1665DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1666DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1667DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1668DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1669DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1670DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1671DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1672 cm_service_result_sent == 0
1673- a USSD request is serviced
1674 expecting USSD:
1675 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1676 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1677DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1678DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1679DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1680DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1681DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1682DMM USSD: Own number requested
1683DMM MSISDN:42342: MSISDN = 42342
1684DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1685- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1686- DTAP matches expected message
1687DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1688DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1689DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1690DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1691DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1692DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1693DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1694DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1695DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1696- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1697DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1698DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1699DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1700DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1701DRLL subscr MSISDN:42342: Freeing subscriber connection
1702DREF VLR subscr MSISDN:42342 usage decreases to: 1
1703 iu_release_sent == 1
1704- all requests serviced, conn has been released
1705 llist_count(&net->subscr_conns) == 0
1706---
1707- Now the auth tuple has use_count == 2
1708DREF VLR subscr MSISDN:42342 usage increases to: 2
1709 vsub->last_tuple->use_count == 2
1710DREF VLR subscr MSISDN:42342 usage decreases to: 1
1711---
1712- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1713 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1714 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1715DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1716DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1717DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1718DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1719DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1720DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1721DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1722DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1723DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1724DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1725DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1726DREF VLR subscr MSISDN:42342 usage increases to: 2
1727DREF VLR subscr MSISDN:42342 usage increases to: 3
1728DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1729DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1730DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1731DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1732DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1733DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1734DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0
1735- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1736- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1737- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1738- ...expecting res=e229c19e791f2e41
1739DREF VLR subscr MSISDN:42342 usage decreases to: 2
1740DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1741DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1742 cm_service_result_sent == 0
1743 auth_request_sent == 1
1744- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1745 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1746DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1747DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1748DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1749DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1750DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1751DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1752DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1753DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1754DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1755DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1756DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1757DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1758DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1759DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1760DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1761DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1762- sending SecurityModeControl for MSISDN:42342
1763DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
1764DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1765DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1766 cipher_mode_cmd_sent == 1
1767 cm_service_result_sent == 0
1768- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1769DMM <- SECURITY MODE COMPLETE MSISDN:42342
1770DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1771DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1772DIUCS MSISDN:42342: tx CommonID 901700000010650
1773- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1774DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1775DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1776DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1777DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1778DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1779DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1780DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1781DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1782DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1783DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1784DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1785DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1786DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1787 cm_service_result_sent == 0
1788- a USSD request is serviced
1789 expecting USSD:
1790 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1791 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1792DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1793DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1794DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1795DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1796DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1797DMM USSD: Own number requested
1798DMM MSISDN:42342: MSISDN = 42342
1799DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1800- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1801- DTAP matches expected message
1802DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1803DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1804DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1805DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1806DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1807DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1808DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1809DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1810DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1811- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1812DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1813DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1814DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1815DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1816DRLL subscr MSISDN:42342: Freeing subscriber connection
1817DREF VLR subscr MSISDN:42342 usage decreases to: 1
1818 iu_release_sent == 1
1819- all requests serviced, conn has been released
1820 llist_count(&net->subscr_conns) == 0
1821---
1822- Now the auth tuple has use_count == 3
1823DREF VLR subscr MSISDN:42342 usage increases to: 2
1824 vsub->last_tuple->use_count == 3
1825DREF VLR subscr MSISDN:42342 usage decreases to: 1
1826---
1827- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1828 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1829 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1830DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1831DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1832DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1833DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1834DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1835DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1836DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1837DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1838DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1839DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1840DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1841DREF VLR subscr MSISDN:42342 usage increases to: 2
1842DREF VLR subscr MSISDN:42342 usage increases to: 3
1843DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1844DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1845DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1846DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1847DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1848DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1849DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0
1850- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1851- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1852- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1853- ...expecting res=e229c19e791f2e41
1854DREF VLR subscr MSISDN:42342 usage decreases to: 2
1855DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1856DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1857 cm_service_result_sent == 0
1858 auth_request_sent == 1
1859- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1860 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1861DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1862DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1863DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1864DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1865DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1866DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1867DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1868DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1869DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1870DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1871DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1872DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1873DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1874DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1875DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1876DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1877- sending SecurityModeControl for MSISDN:42342
1878DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
1879DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1880DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1881 cipher_mode_cmd_sent == 1
1882 cm_service_result_sent == 0
1883- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1884DMM <- SECURITY MODE COMPLETE MSISDN:42342
1885DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1886DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1887DIUCS MSISDN:42342: tx CommonID 901700000010650
1888- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1889DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1890DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1891DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1892DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1893DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1894DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1895DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1896DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1897DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1898DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1899DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1900DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1901DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1902 cm_service_result_sent == 0
1903- a USSD request is serviced
1904 expecting USSD:
1905 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1906 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1907DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1908DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1909DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1910DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1911DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1912DMM USSD: Own number requested
1913DMM MSISDN:42342: MSISDN = 42342
1914DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1915- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1916- DTAP matches expected message
1917DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1918DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1919DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1920DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1921DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1922DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1923DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1924DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1925DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1926- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1927DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1928DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1929DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1930DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1931DRLL subscr MSISDN:42342: Freeing subscriber connection
1932DREF VLR subscr MSISDN:42342 usage decreases to: 1
1933 iu_release_sent == 1
1934- all requests serviced, conn has been released
1935 llist_count(&net->subscr_conns) == 0
1936---
1937- subscriber detaches
1938 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
1939 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1940DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1941DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
1942DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
1943DREF VLR subscr MSISDN:42342 usage increases to: 2
1944DMM IMSI DETACH for MSISDN:42342
1945DREF VLR subscr MSISDN:42342 usage decreases to: 1
1946DREF VLR subscr MSISDN:42342 usage decreases to: 0
1947DREF freeing VLR subscr MSISDN:42342
1948DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
1949- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1950DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1951DRLL Freeing subscriber connection with NULL subscriber
1952 iu_release_sent == 1
1953 llist_count(&net->subscr_conns) == 0
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]1954===== [4] test_auth_use_infinitely_utran(901700000004620): SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1955
1956full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame^]1957talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1958
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]1959===== [5] test_no_auth_reuse_geran(901700000004620)...
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1960- Location Update request causes a GSUP Send Auth Info request to HLR
1961 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
1962 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1963DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1964DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1965DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1966DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1967DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1968DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1969DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]1970DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1971DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
1972DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
1973DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
1974DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
1975DREF VLR subscr unknown usage increases to: 1
1976DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1977DVLR New subscr, IMSI: 901700000010650
1978DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1979DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1980DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1981DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1982DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1983DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
1984DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1985DVLR GSUP tx: 08010809710000000156f0
1986GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
1987DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
1988DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1989DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1990 lu_result_sent == 0
1991- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
1992<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1993DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1994DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1995DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1996DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
1997DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
1998DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
1999- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2000- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
2001- ...autn=8704f5ba55f30000d2ee44b22c8ea919
2002- ...expecting res=e229c19e791f2e41
2003DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2004<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2005 auth_request_sent == 1
2006 lu_result_sent == 0
2007- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
2008 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2009DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2010DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
2011DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
2012DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2013DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
2014DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2015DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2016DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2017DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2018DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2019DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2020DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2021DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2022DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
2023DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
2024DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
2025DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2026DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2027DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2028DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2029DVLR GSUP tx: 04010809710000000156f0
2030GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2031DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
2032DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2033DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2034 gsup_tx_confirmed == 1
2035 lu_result_sent == 0
2036- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2037<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2038DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2039DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2040DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]2041DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2042DVLR GSUP tx: 12010809710000000156f0
2043GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2044DREF VLR subscr MSISDN:42342 usage decreases to: 1
2045<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2046 lu_result_sent == 0
2047- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2048<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2049DVLR GSUP rx 11: 06010809710000000156f0
2050DREF VLR subscr MSISDN:42342 usage increases to: 2
2051DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2052DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2053DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2054DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2055DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2056DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2057DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2058DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2059DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2060DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2061DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2062DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2063DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2064DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2065DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2066DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2067DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2068DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2069DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2070DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2071DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2072DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2073DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2074DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2075- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2076DREF VLR subscr MSISDN:42342 usage decreases to: 1
2077<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2078 lu_result_sent == 1
2079- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2080 llist_count(&net->subscr_conns) == 1
2081msc_subscr_conn_is_accepted() == false
2082 requests shall be thwarted
2083DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2084DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2085DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2086DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2087DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2088DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2089DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
2090DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2091- even though the TMSI is not acked, we can already find the subscr with it
2092DREF VLR subscr MSISDN:42342 usage increases to: 2
2093 vsub != NULL == 1
2094 strcmp(vsub->imsi, imsi) == 0
2095 vsub->tmsi_new == 0x03020100
2096 vsub->tmsi == 0xffffffff
2097DREF VLR subscr MSISDN:42342 usage decreases to: 1
2098- MS sends TMSI Realloc Complete
2099 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2100DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2101DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2102DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2103DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2104DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2105DREF VLR subscr MSISDN:42342 usage increases to: 2
2106DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2107DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2108DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2109DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2110DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2111DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2112DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2113DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2114DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
2115DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2116DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2117DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
2118DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
2119DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2120DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2121DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2122DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2123DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2124DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
2125DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2126- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2127DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2128DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2129DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2130DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2131DRLL subscr MSISDN:42342: Freeing subscriber connection
2132DREF VLR subscr MSISDN:42342 usage decreases to: 1
2133 bssap_clear_sent == 1
2134- LU was successful, and the conn has already been closed
2135 llist_count(&net->subscr_conns) == 0
2136---
2137- Now the auth tuple has use_count == 1, as much as is allowed.
2138DREF VLR subscr MSISDN:42342 usage increases to: 2
2139 vsub->last_tuple->use_count == 1
2140DREF VLR subscr MSISDN:42342 usage decreases to: 1
2141---
2142- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and needs to request a second auth vector from HLR
2143 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
2144 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2145DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2146DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2147DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2148DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2149DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2150DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2151DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
2152DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2153DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2154DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
2155DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2156DREF VLR subscr MSISDN:42342 usage increases to: 2
2157DREF VLR subscr MSISDN:42342 usage increases to: 3
2158DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2159DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2160DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2161DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2162DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2163DVLR GSUP tx: 08010809710000000156f0
2164GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2165DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2166DREF VLR subscr MSISDN:42342 usage decreases to: 2
2167DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2168DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2169 cm_service_result_sent == 0
2170 auth_request_sent == 0
2171 gsup_tx_confirmed == 1
2172- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2173<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2174DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2175DREF VLR subscr MSISDN:42342 usage increases to: 3
2176DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2177DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2178DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
2179DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
2180- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2181- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2182- ...autn=1843a645b98d00005b2d666af46c45d9
2183- ...expecting res=7db47cf7f81e4dc7
2184DREF VLR subscr MSISDN:42342 usage decreases to: 2
2185<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2186 auth_request_sent == 1
2187 cm_service_result_sent == 0
2188- MS sends Authen Response, VLR accepts with a CM Service Accept
2189 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2190DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2191DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
2192DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
2193DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2194DVLR SUBSCR(MSISDN:42342) received res: 7d b4 7c f7 f8 1e 4d c7
2195DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2196DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2197DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2198DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2199DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2200DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2201DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2202DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2203DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2204DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2205DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
2206DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
2207DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
2208DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
2209DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
2210DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2211DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
2212DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
2213- sending CM Service Accept for MSISDN:42342
2214DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2215DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
2216DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2217DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
2218DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2219DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
2220DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2221DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2222DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2223 cm_service_result_sent == 1
2224- a USSD request is serviced
2225 expecting USSD:
2226 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2227 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2228DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2229DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
2230DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2231DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2232DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2233DMM USSD: Own number requested
2234DMM MSISDN:42342: MSISDN = 42342
2235DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2236- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2237- DTAP matches expected message
2238DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
2239DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
2240DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
2241DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2242DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2243DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2244DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2245DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
2246DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2247- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2248DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2249DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2250DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2251DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2252DRLL subscr MSISDN:42342: Freeing subscriber connection
2253DREF VLR subscr MSISDN:42342 usage decreases to: 1
2254 bssap_clear_sent == 1
2255- all requests serviced, conn has been released
2256 llist_count(&net->subscr_conns) == 0
2257---
2258- subscriber detaches
2259 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2260 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2261DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2262DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2263DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2264DREF VLR subscr MSISDN:42342 usage increases to: 2
2265DMM IMSI DETACH for MSISDN:42342
2266DREF VLR subscr MSISDN:42342 usage decreases to: 1
2267DREF VLR subscr MSISDN:42342 usage decreases to: 0
2268DREF freeing VLR subscr MSISDN:42342
2269DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
2270- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2271DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2272DRLL Freeing subscriber connection with NULL subscriber
2273 bssap_clear_sent == 1
2274 llist_count(&net->subscr_conns) == 0
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]2275===== [5] test_no_auth_reuse_geran(901700000004620): SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2276
2277full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame^]2278talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2279
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]2280===== [6] test_no_auth_reuse_utran(901700000004620)...
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2281- Location Update request causes a GSUP Send Auth Info request to HLR
2282 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
2283 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2284DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2285DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2286DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2287DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2288DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2289DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
2290DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]2291DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2292DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
2293DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
2294DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
2295DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
2296DREF VLR subscr unknown usage increases to: 1
2297DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
2298DVLR New subscr, IMSI: 901700000010650
2299DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2300DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2301DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
2302DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
2303DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2304DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
2305DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2306DVLR GSUP tx: 08010809710000000156f0
2307GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2308DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2309DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2310DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2311 lu_result_sent == 0
2312- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
2313<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2314DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2315DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2316DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2317DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
2318DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
2319DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
2320- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2321- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
2322- ...autn=8704f5ba55f30000d2ee44b22c8ea919
2323- ...expecting res=e229c19e791f2e41
2324DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2325<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2326 auth_request_sent == 1
2327 lu_result_sent == 0
2328- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2329 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2330DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2331DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
2332DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
2333DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2334DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
2335DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2336DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2337DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2338DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2339DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2340DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2341DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2342DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2343DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]2344DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2345- sending SecurityModeControl for IMSI:901700000010650
2346DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
2347DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2348DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2349 cipher_mode_cmd_sent == 1
2350 lu_result_sent == 0
2351- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
2352DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
2353DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
2354DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
2355DIUCS IMSI:901700000010650: tx CommonID 901700000010650
2356- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2357DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
2358DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2359DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2360DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2361DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2362DVLR GSUP tx: 04010809710000000156f0
2363GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2364DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
2365 gsup_tx_confirmed == 1
2366 lu_result_sent == 0
2367- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2368<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2369DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2370DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2371DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]2372DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2373DVLR GSUP tx: 12010809710000000156f0
2374GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2375DREF VLR subscr MSISDN:42342 usage decreases to: 1
2376<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2377 lu_result_sent == 0
2378- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2379<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2380DVLR GSUP rx 11: 06010809710000000156f0
2381DREF VLR subscr MSISDN:42342 usage increases to: 2
2382DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2383DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2384DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2385DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2386DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2387DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2388DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2389DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2390DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2391DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2392DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2393DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2394DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2395DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2396DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2397DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2398DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2399DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2400DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2401DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2402DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2403DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2404DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2405DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2406- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2407DREF VLR subscr MSISDN:42342 usage decreases to: 1
2408<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2409 lu_result_sent == 1
2410- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2411 llist_count(&net->subscr_conns) == 1
2412msc_subscr_conn_is_accepted() == false
2413 requests shall be thwarted
2414DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2415DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2416DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2417DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2418DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2419DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2420DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
2421DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2422- even though the TMSI is not acked, we can already find the subscr with it
2423DREF VLR subscr MSISDN:42342 usage increases to: 2
2424 vsub != NULL == 1
2425 strcmp(vsub->imsi, imsi) == 0
2426 vsub->tmsi_new == 0x03020100
2427 vsub->tmsi == 0xffffffff
2428DREF VLR subscr MSISDN:42342 usage decreases to: 1
2429- MS sends TMSI Realloc Complete
2430 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2431DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2432DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2433DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2434DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2435DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2436DREF VLR subscr MSISDN:42342 usage increases to: 2
2437DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2438DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2439DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2440DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2441DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2442DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2443DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2444DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2445DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
2446DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2447DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2448DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
2449DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
2450DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2451DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2452DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2453DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2454DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2455DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
2456DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2457- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2458DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2459DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2460DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2461DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2462DRLL subscr MSISDN:42342: Freeing subscriber connection
2463DREF VLR subscr MSISDN:42342 usage decreases to: 1
2464 iu_release_sent == 1
2465- LU was successful, and the conn has already been closed
2466 llist_count(&net->subscr_conns) == 0
2467---
2468- Now the auth tuple has use_count == 1, as much as is allowed.
2469DREF VLR subscr MSISDN:42342 usage increases to: 2
2470 vsub->last_tuple->use_count == 1
2471DREF VLR subscr MSISDN:42342 usage decreases to: 1
2472---
2473- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and needs to request a second auth vector from HLR
2474 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
2475 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2476DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2477DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2478DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2479DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2480DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2481DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2482DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
2483DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2484DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2485DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
2486DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2487DREF VLR subscr MSISDN:42342 usage increases to: 2
2488DREF VLR subscr MSISDN:42342 usage increases to: 3
2489DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2490DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2491DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2492DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2493DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2494DVLR GSUP tx: 08010809710000000156f0
2495GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2496DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2497DREF VLR subscr MSISDN:42342 usage decreases to: 2
2498DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2499DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2500 cm_service_result_sent == 0
2501 auth_request_sent == 0
2502 gsup_tx_confirmed == 1
2503- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2504<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2505DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2506DREF VLR subscr MSISDN:42342 usage increases to: 3
2507DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2508DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2509DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
2510DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
2511- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2512- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2513- ...autn=1843a645b98d00005b2d666af46c45d9
2514- ...expecting res=7db47cf7f81e4dc7
2515DREF VLR subscr MSISDN:42342 usage decreases to: 2
2516<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2517 auth_request_sent == 1
2518 cm_service_result_sent == 0
2519- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2520 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2521DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2522DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
2523DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
2524DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2525DVLR SUBSCR(MSISDN:42342) received res: 7d b4 7c f7 f8 1e 4d c7
2526DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2527DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2528DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2529DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2530DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2531DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2532DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2533DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2534DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2535DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]2536DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2537- sending SecurityModeControl for MSISDN:42342
2538DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
2539DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2540DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2541 cipher_mode_cmd_sent == 1
2542 cm_service_result_sent == 0
2543- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
2544DMM <- SECURITY MODE COMPLETE MSISDN:42342
2545DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
2546DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
2547DIUCS MSISDN:42342: tx CommonID 901700000010650
2548- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2549DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
2550DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
2551DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
2552DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
2553DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2554DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
2555DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
2556DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2557DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
2558DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2559DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
2560DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2561DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
2562 cm_service_result_sent == 0
2563- a USSD request is serviced
2564 expecting USSD:
2565 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2566 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2567DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2568DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
2569DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2570DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2571DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2572DMM USSD: Own number requested
2573DMM MSISDN:42342: MSISDN = 42342
2574DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2575- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2576- DTAP matches expected message
2577DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
2578DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
2579DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
2580DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2581DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2582DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2583DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2584DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
2585DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2586- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2587DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2588DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2589DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2590DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2591DRLL subscr MSISDN:42342: Freeing subscriber connection
2592DREF VLR subscr MSISDN:42342 usage decreases to: 1
2593 iu_release_sent == 1
2594- all requests serviced, conn has been released
2595 llist_count(&net->subscr_conns) == 0
2596---
2597- subscriber detaches
2598 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2599 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2600DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2601DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2602DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2603DREF VLR subscr MSISDN:42342 usage increases to: 2
2604DMM IMSI DETACH for MSISDN:42342
2605DREF VLR subscr MSISDN:42342 usage decreases to: 1
2606DREF VLR subscr MSISDN:42342 usage decreases to: 0
2607DREF freeing VLR subscr MSISDN:42342
2608DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
2609- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2610DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2611DRLL Freeing subscriber connection with NULL subscriber
2612 iu_release_sent == 1
2613 llist_count(&net->subscr_conns) == 0
Maxb0a43142018-02-06 19:19:52 +0100[diff] [blame]2614===== [6] test_no_auth_reuse_utran(901700000004620): SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2615
2616full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame^]2617talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2618
2619full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame^]2620talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2621