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gerrit.osmocom.org / osmo-msc / eb1cfdb263d25debf7da685d4afad757f69dc8b2 / . / tests / msc_vlr / msc_vlr_test_authen_reuse.err
blob: cda2bda9e3e3390d1df9284cc65974780db6d623 [file] [log] [blame]
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1===== test_auth_use_twice_geran
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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]30DMM IMSI:901700000010650: subscr_conn_release_when_unused: 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
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]40DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]53DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]54DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]55DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]74DMM IMSI:901700000010650: subscr_conn_release_when_unused: 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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]158DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
159DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]206DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]212DMM MSISDN:42342: subscr_conn_release_when_unused: 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)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]220DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]221DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]222DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]246DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
247DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
248DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
249DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: 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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]266DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
267DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]316DMM MSISDN:42342: subscr_conn_release_when_unused: 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
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]328DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]341DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]342DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]343DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]367DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
368DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
369DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
370DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: 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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]387DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
388DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]424===== test_auth_use_twice_geran: 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
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]429===== test_auth_use_twice_utran
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
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]458DMM IMSI:901700000010650: subscr_conn_release_when_unused: 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
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]468DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]481DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]482DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]483DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]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 Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]494DMM -> SECURITY MODE CONTROL IMSI:901700000010650
495- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
496- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]497DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]498DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]499DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]500 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]501 lu_result_sent == 0
502- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
503DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
504DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
505DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
506DIUCS IMSI:901700000010650: tx CommonID 901700000010650
507- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
508DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
509DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
510DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
511DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
512DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
513DVLR GSUP tx: 04010809710000000156f0
514GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
515DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
516 gsup_tx_confirmed == 1
517 lu_result_sent == 0
518- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
519<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
520DVLR GSUP rx 17: 10010809710000000156f00804032443f2
521DREF VLR subscr IMSI:901700000010650 usage increases to: 2
522DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]523DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]524DVLR GSUP tx: 12010809710000000156f0
525GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
526DREF VLR subscr MSISDN:42342 usage decreases to: 1
527<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
528 lu_result_sent == 0
529- HLR also sends GSUP _UPDATE_LOCATION_RESULT
530<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
531DVLR GSUP rx 11: 06010809710000000156f0
532DREF VLR subscr MSISDN:42342 usage increases to: 2
533DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
534DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
535DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
536DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
537DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
538DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
539DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
540DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
541DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
542DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
543DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
544DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
545DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
546DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
547DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
548DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
549DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
550DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
551DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
552DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
553DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
554DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
555DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
556DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
557- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
558DREF VLR subscr MSISDN:42342 usage decreases to: 1
559<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
560 lu_result_sent == 1
561- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
562 llist_count(&net->subscr_conns) == 1
563msc_subscr_conn_is_accepted() == false
564 requests shall be thwarted
565DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
566DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
567DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
568DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
569DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
570DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]571DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
572DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]573- even though the TMSI is not acked, we can already find the subscr with it
574DREF VLR subscr MSISDN:42342 usage increases to: 2
575 vsub != NULL == 1
576 strcmp(vsub->imsi, imsi) == 0
577 vsub->tmsi_new == 0x03020100
578 vsub->tmsi == 0xffffffff
579DREF VLR subscr MSISDN:42342 usage decreases to: 1
580- MS sends TMSI Realloc Complete
581 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]582DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]583DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
584DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
585DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
586DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
587DREF VLR subscr MSISDN:42342 usage increases to: 2
588DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
589DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
590DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
591DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
592DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
593DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
594DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
595DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
596DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
597DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]598DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
599DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]600DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
601DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
602DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
603DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
604DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
605DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
606DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
607DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
608- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]609DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]610DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
611DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]612DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]613DRLL subscr MSISDN:42342: Freeing subscriber connection
614DREF VLR subscr MSISDN:42342 usage decreases to: 1
615 iu_release_sent == 1
616- LU was successful, and the conn has already been closed
617 llist_count(&net->subscr_conns) == 0
618---
619- Now the auth tuple has use_count == 1
620DREF VLR subscr MSISDN:42342 usage increases to: 2
621 vsub->last_tuple->use_count == 1
622DREF VLR subscr MSISDN:42342 usage decreases to: 1
623---
624- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
625 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
626 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]627DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]628DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
629DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]630DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]631DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
632DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
633DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
634DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
635DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
636DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
637DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
638DREF VLR subscr MSISDN:42342 usage increases to: 2
639DREF VLR subscr MSISDN:42342 usage increases to: 3
640DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
641DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
642DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
643DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
644DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
645DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]646DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]647- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
648- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
649- ...autn=8704f5ba55f30000d2ee44b22c8ea919
650- ...expecting res=e229c19e791f2e41
651DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]652DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]653DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]654 cm_service_result_sent == 0
655 auth_request_sent == 1
656- MS sends Authen Response, VLR accepts and sends SecurityModeControl
657 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]658DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]659DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]660DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]661DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]662DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]663DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
664DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
665DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
666DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
667DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
668DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
669DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
670DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
671DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
672DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]673DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]674DMM -> SECURITY MODE CONTROL MSISDN:42342
675- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
676- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]677DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]678DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]679DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]680 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]681 cm_service_result_sent == 0
682- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
683DMM <- SECURITY MODE COMPLETE MSISDN:42342
684DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
685DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
686DIUCS MSISDN:42342: tx CommonID 901700000010650
687- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
688DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
689DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
690DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
691DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
692DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
693DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
694DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
695DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
696DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
697DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
698DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]699DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
700DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]701 cm_service_result_sent == 0
702- a USSD request is serviced
703 expecting USSD:
704 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]705 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]706DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]707DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
708DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]709DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
710DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
711DMM USSD: Own number requested
712DMM MSISDN:42342: MSISDN = 42342
713DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]714- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]715- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]716DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
717DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]718DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
719DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
720DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
721DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
722DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
723DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
724DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
725- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]726DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]727DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
728DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]729DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]730DRLL subscr MSISDN:42342: Freeing subscriber connection
731DREF VLR subscr MSISDN:42342 usage decreases to: 1
732 iu_release_sent == 1
733- all requests serviced, conn has been released
734 llist_count(&net->subscr_conns) == 0
735---
736- Now the auth tuple has use_count == 2, as much as is allowed.
737DREF VLR subscr MSISDN:42342 usage increases to: 2
738 vsub->last_tuple->use_count == 2
739DREF VLR subscr MSISDN:42342 usage decreases to: 1
740---
741- 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
742 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
743 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]744DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]745DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
746DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]747DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]748DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
749DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
750DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
751DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
752DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
753DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
754DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
755DREF VLR subscr MSISDN:42342 usage increases to: 2
756DREF VLR subscr MSISDN:42342 usage increases to: 3
757DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
758DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
759DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
760DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
761DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
762DVLR GSUP tx: 08010809710000000156f0
763GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
764DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
765DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]766DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]767DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]768 cm_service_result_sent == 0
769 auth_request_sent == 0
770 gsup_tx_confirmed == 1
771- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
772<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
773DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
774DREF VLR subscr MSISDN:42342 usage increases to: 3
775DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
776DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
777DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]778DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]779- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
780- ...rand=c187a53a5e6b9d573cac7c74451fd46d
781- ...autn=1843a645b98d00005b2d666af46c45d9
782- ...expecting res=7db47cf7f81e4dc7
783DREF VLR subscr MSISDN:42342 usage decreases to: 2
784<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
785 auth_request_sent == 1
786 cm_service_result_sent == 0
787- MS sends Authen Response, VLR accepts and sends SecurityModeControl
788 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]789DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]790DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]791DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]792DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]793DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]794DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
795DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
796DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
797DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
798DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
799DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
800DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
801DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
802DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
803DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]804DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]805DMM -> SECURITY MODE CONTROL MSISDN:42342
806- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
807- ...ik=1159ec926a50e98c034a6b7d7c9f418d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]808DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]809DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]810DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]811 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]812 cm_service_result_sent == 0
813- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
814DMM <- SECURITY MODE COMPLETE MSISDN:42342
815DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
816DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
817DIUCS MSISDN:42342: tx CommonID 901700000010650
818- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
819DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
820DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
821DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
822DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
823DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
824DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
825DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
826DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
827DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
828DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
829DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]830DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
831DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]832 cm_service_result_sent == 0
833- a USSD request is serviced
834 expecting USSD:
835 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]836 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]837DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]838DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
839DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]840DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
841DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
842DMM USSD: Own number requested
843DMM MSISDN:42342: MSISDN = 42342
844DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]845- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]846- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]847DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
848DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]849DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
850DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
851DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
852DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
853DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
854DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
855DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
856- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]857DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]858DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
859DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]860DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]861DRLL subscr MSISDN:42342: Freeing subscriber connection
862DREF VLR subscr MSISDN:42342 usage decreases to: 1
863 iu_release_sent == 1
864- all requests serviced, conn has been released
865 llist_count(&net->subscr_conns) == 0
866---
867- subscriber detaches
868 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
869 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]870DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]871DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
872DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
873DREF VLR subscr MSISDN:42342 usage increases to: 2
874DMM IMSI DETACH for MSISDN:42342
875DREF VLR subscr MSISDN:42342 usage decreases to: 1
876DREF VLR subscr MSISDN:42342 usage decreases to: 0
877DREF freeing VLR subscr MSISDN:42342
878DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
879- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]880DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]881DRLL Freeing subscriber connection with NULL subscriber
882 iu_release_sent == 1
883 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]884===== test_auth_use_twice_utran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]885
886full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame]887talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]888
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]889===== test_auth_use_infinitely_geran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]890- Location Update request causes a GSUP Send Auth Info request to HLR
891 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
892 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]893DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]894DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]895DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]896DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
897DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
898DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
899DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]900DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]901DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
902DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
903DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
904DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
905DREF VLR subscr unknown usage increases to: 1
906DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
907DVLR New subscr, IMSI: 901700000010650
908DREF VLR subscr IMSI:901700000010650 usage increases to: 2
909DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
910DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
911DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
912DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
913DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
914DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
915DVLR GSUP tx: 08010809710000000156f0
916GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
917DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]918DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]919DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]920 lu_result_sent == 0
921- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
922<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
923DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
924DREF VLR subscr IMSI:901700000010650 usage increases to: 2
925DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
926DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
927DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]928DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]929- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
930- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
931- ...autn=8704f5ba55f30000d2ee44b22c8ea919
932- ...expecting res=e229c19e791f2e41
933DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
934<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
935 auth_request_sent == 1
936 lu_result_sent == 0
937- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
938 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]939DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]940DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]941DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]942DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]943DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]944DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
945DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
946DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
947DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
948DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
949DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
950DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
951DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
952DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
953DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
954DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
955DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
956DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
957DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
958DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
959DVLR GSUP tx: 04010809710000000156f0
960GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
961DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]962DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]963DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]964 gsup_tx_confirmed == 1
965 lu_result_sent == 0
966- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
967<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
968DVLR GSUP rx 17: 10010809710000000156f00804032443f2
969DREF VLR subscr IMSI:901700000010650 usage increases to: 2
970DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]971DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]972DVLR GSUP tx: 12010809710000000156f0
973GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
974DREF VLR subscr MSISDN:42342 usage decreases to: 1
975<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
976 lu_result_sent == 0
977- HLR also sends GSUP _UPDATE_LOCATION_RESULT
978<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
979DVLR GSUP rx 11: 06010809710000000156f0
980DREF VLR subscr MSISDN:42342 usage increases to: 2
981DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
982DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
983DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
984DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
985DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
986DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
987DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
988DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
989DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
990DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
991DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
992DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
993DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
994DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
995DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
996DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
997DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
998DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
999DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
1000DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
1001DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
1002DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1003DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
1004DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
1005- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
1006DREF VLR subscr MSISDN:42342 usage decreases to: 1
1007<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1008 lu_result_sent == 1
1009- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
1010 llist_count(&net->subscr_conns) == 1
1011msc_subscr_conn_is_accepted() == false
1012 requests shall be thwarted
1013DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1014DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1015DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1016DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1017DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1018DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1019DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1020DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1021- even though the TMSI is not acked, we can already find the subscr with it
1022DREF VLR subscr MSISDN:42342 usage increases to: 2
1023 vsub != NULL == 1
1024 strcmp(vsub->imsi, imsi) == 0
1025 vsub->tmsi_new == 0x03020100
1026 vsub->tmsi == 0xffffffff
1027DREF VLR subscr MSISDN:42342 usage decreases to: 1
1028- MS sends TMSI Realloc Complete
1029 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1030DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1031DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1032DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1033DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1034DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1035DREF VLR subscr MSISDN:42342 usage increases to: 2
1036DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1037DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1038DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1039DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1040DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1041DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1042DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1043DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1044DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
1045DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1046DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1047DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1048DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
1049DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1050DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1051DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1052DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1053DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1054DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
1055DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1056- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1057DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1058DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1059DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1060DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1061DRLL subscr MSISDN:42342: Freeing subscriber connection
1062DREF VLR subscr MSISDN:42342 usage decreases to: 1
1063 bssap_clear_sent == 1
1064- LU was successful, and the conn has already been closed
1065 llist_count(&net->subscr_conns) == 0
1066---
1067- Now the auth tuple has use_count == 1
1068DREF VLR subscr MSISDN:42342 usage increases to: 2
1069 vsub->last_tuple->use_count == 1
1070DREF VLR subscr MSISDN:42342 usage decreases to: 1
1071---
1072- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1073 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1074 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1075DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1076DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1077DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1078DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1079DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1080DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1081DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1082DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1083DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1084DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1085DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1086DREF VLR subscr MSISDN:42342 usage increases to: 2
1087DREF VLR subscr MSISDN:42342 usage increases to: 3
1088DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1089DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1090DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1091DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1092DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1093DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1094DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1095- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1096- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1097- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1098- ...expecting res=e229c19e791f2e41
1099DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1100DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1101DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1102 cm_service_result_sent == 0
1103 auth_request_sent == 1
1104- MS sends Authen Response, VLR accepts with a CM Service Accept
1105 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1106DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1107DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1108DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1109DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1110DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1111DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1112DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1113DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1114DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1115DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1116DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1117DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1118DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1119DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1120DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1121DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1122DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1123DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1124DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1125DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1126DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1127DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1128DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1129- sending CM Service Accept for MSISDN:42342
1130DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1131DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1132DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1133DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1134DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1135DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
1136DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1137DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1138DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1139 cm_service_result_sent == 1
1140- a USSD request is serviced
1141 expecting USSD:
1142 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1143 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1144DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1145DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1146DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1147DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1148DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1149DMM USSD: Own number requested
1150DMM MSISDN:42342: MSISDN = 42342
1151DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1152- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1153- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1154DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1155DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1156DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1157DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1158DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1159DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1160DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1161DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1162DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1163- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1164DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1165DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1166DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1167DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1168DRLL subscr MSISDN:42342: Freeing subscriber connection
1169DREF VLR subscr MSISDN:42342 usage decreases to: 1
1170 bssap_clear_sent == 1
1171- all requests serviced, conn has been released
1172 llist_count(&net->subscr_conns) == 0
1173---
1174- Now the auth tuple has use_count == 2
1175DREF VLR subscr MSISDN:42342 usage increases to: 2
1176 vsub->last_tuple->use_count == 2
1177DREF VLR subscr MSISDN:42342 usage decreases to: 1
1178---
1179- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1180 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1181 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1182DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1183DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1184DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1185DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1186DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1187DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1188DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1189DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1190DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1191DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1192DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1193DREF VLR subscr MSISDN:42342 usage increases to: 2
1194DREF VLR subscr MSISDN:42342 usage increases to: 3
1195DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1196DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1197DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1198DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1199DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1200DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1201DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1202- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1203- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1204- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1205- ...expecting res=e229c19e791f2e41
1206DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1207DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1208DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1209 cm_service_result_sent == 0
1210 auth_request_sent == 1
1211- MS sends Authen Response, VLR accepts with a CM Service Accept
1212 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1213DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1214DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1215DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1216DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1217DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1218DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1219DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1220DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1221DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1222DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1223DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1224DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1225DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1226DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1227DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1228DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1229DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1230DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1231DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1232DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1233DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1234DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1235DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1236- sending CM Service Accept for MSISDN:42342
1237DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1238DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1239DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1240DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1241DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1242DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
1243DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1244DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1245DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1246 cm_service_result_sent == 1
1247- a USSD request is serviced
1248 expecting USSD:
1249 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1250 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1251DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1252DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1253DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1254DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1255DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1256DMM USSD: Own number requested
1257DMM MSISDN:42342: MSISDN = 42342
1258DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1259- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1260- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1261DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1262DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1263DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1264DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1265DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1266DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1267DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1268DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1269DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1270- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1271DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1272DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1273DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1274DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1275DRLL subscr MSISDN:42342: Freeing subscriber connection
1276DREF VLR subscr MSISDN:42342 usage decreases to: 1
1277 bssap_clear_sent == 1
1278- all requests serviced, conn has been released
1279 llist_count(&net->subscr_conns) == 0
1280---
1281- Now the auth tuple has use_count == 3
1282DREF VLR subscr MSISDN:42342 usage increases to: 2
1283 vsub->last_tuple->use_count == 3
1284DREF VLR subscr MSISDN:42342 usage decreases to: 1
1285---
1286- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1287 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1288 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1289DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1290DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1291DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1292DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1293DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1294DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1295DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1296DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1297DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1298DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1299DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1300DREF VLR subscr MSISDN:42342 usage increases to: 2
1301DREF VLR subscr MSISDN:42342 usage increases to: 3
1302DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1303DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1304DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1305DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1306DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1307DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1308DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1309- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1310- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1311- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1312- ...expecting res=e229c19e791f2e41
1313DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1314DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1315DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1316 cm_service_result_sent == 0
1317 auth_request_sent == 1
1318- MS sends Authen Response, VLR accepts with a CM Service Accept
1319 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1320DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1321DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1322DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1323DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1324DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1325DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1326DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1327DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1328DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1329DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1330DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1331DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1332DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1333DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1334DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1335DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1336DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1337DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1338DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1339DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1340DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1341DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1342DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1343- sending CM Service Accept for MSISDN:42342
1344DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1345DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1346DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1347DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1348DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1349DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
1350DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1351DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1352DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1353 cm_service_result_sent == 1
1354- a USSD request is serviced
1355 expecting USSD:
1356 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1357 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1358DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1359DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1360DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1361DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1362DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1363DMM USSD: Own number requested
1364DMM MSISDN:42342: MSISDN = 42342
1365DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1366- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1367- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1368DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1369DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1370DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1371DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1372DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1373DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1374DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1375DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1376DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1377- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1378DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1379DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1380DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1381DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1382DRLL subscr MSISDN:42342: Freeing subscriber connection
1383DREF VLR subscr MSISDN:42342 usage decreases to: 1
1384 bssap_clear_sent == 1
1385- all requests serviced, conn has been released
1386 llist_count(&net->subscr_conns) == 0
1387---
1388- subscriber detaches
1389 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
1390 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1391DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1392DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
1393DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
1394DREF VLR subscr MSISDN:42342 usage increases to: 2
1395DMM IMSI DETACH for MSISDN:42342
1396DREF VLR subscr MSISDN:42342 usage decreases to: 1
1397DREF VLR subscr MSISDN:42342 usage decreases to: 0
1398DREF freeing VLR subscr MSISDN:42342
1399DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
1400- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1401DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1402DRLL Freeing subscriber connection with NULL subscriber
1403 bssap_clear_sent == 1
1404 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1405===== test_auth_use_infinitely_geran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1406
1407full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame]1408talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1409
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1410===== test_auth_use_infinitely_utran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1411- Location Update request causes a GSUP Send Auth Info request to HLR
1412 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
1413 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1414DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1415DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1416DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1417DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1418DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1419DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1420DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]1421DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1422DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
1423DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
1424DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
1425DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
1426DREF VLR subscr unknown usage increases to: 1
1427DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1428DVLR New subscr, IMSI: 901700000010650
1429DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1430DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1431DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1432DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1433DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1434DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
1435DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1436DVLR GSUP tx: 08010809710000000156f0
1437GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
1438DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1439DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1440DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1441 lu_result_sent == 0
1442- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
1443<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1444DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1445DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1446DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1447DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
1448DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1449DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1450- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
1451- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1452- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1453- ...expecting res=e229c19e791f2e41
1454DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1455<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1456 auth_request_sent == 1
1457 lu_result_sent == 0
1458- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1459 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1460DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1461DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1462DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1463DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1464DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1465DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
1466DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1467DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1468DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1469DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
1470DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1471DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1472DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1473DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1474DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1475DMM -> SECURITY MODE CONTROL IMSI:901700000010650
1476- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1477- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1478DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1479DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1480DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1481 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1482 lu_result_sent == 0
1483- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
1484DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
1485DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
1486DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
1487DIUCS IMSI:901700000010650: tx CommonID 901700000010650
1488- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1489DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
1490DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1491DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
1492DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1493DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
1494DVLR GSUP tx: 04010809710000000156f0
1495GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
1496DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
1497 gsup_tx_confirmed == 1
1498 lu_result_sent == 0
1499- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1500<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
1501DVLR GSUP rx 17: 10010809710000000156f00804032443f2
1502DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1503DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]1504DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1505DVLR GSUP tx: 12010809710000000156f0
1506GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
1507DREF VLR subscr MSISDN:42342 usage decreases to: 1
1508<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1509 lu_result_sent == 0
1510- HLR also sends GSUP _UPDATE_LOCATION_RESULT
1511<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
1512DVLR GSUP rx 11: 06010809710000000156f0
1513DREF VLR subscr MSISDN:42342 usage increases to: 2
1514DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1515DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1516DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1517DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1518DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1519DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
1520DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
1521DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1522DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1523DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
1524DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1525DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1526DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1527DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
1528DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
1529DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
1530DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
1531DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1532DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
1533DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
1534DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
1535DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1536DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
1537DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
1538- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
1539DREF VLR subscr MSISDN:42342 usage decreases to: 1
1540<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1541 lu_result_sent == 1
1542- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
1543 llist_count(&net->subscr_conns) == 1
1544msc_subscr_conn_is_accepted() == false
1545 requests shall be thwarted
1546DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1547DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1548DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1549DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1550DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1551DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1552DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1553DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1554- even though the TMSI is not acked, we can already find the subscr with it
1555DREF VLR subscr MSISDN:42342 usage increases to: 2
1556 vsub != NULL == 1
1557 strcmp(vsub->imsi, imsi) == 0
1558 vsub->tmsi_new == 0x03020100
1559 vsub->tmsi == 0xffffffff
1560DREF VLR subscr MSISDN:42342 usage decreases to: 1
1561- MS sends TMSI Realloc Complete
1562 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1563DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1564DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1565DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1566DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1567DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1568DREF VLR subscr MSISDN:42342 usage increases to: 2
1569DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1570DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1571DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1572DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1573DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1574DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1575DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1576DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1577DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
1578DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1579DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1580DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1581DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
1582DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1583DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1584DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1585DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1586DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1587DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
1588DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1589- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1590DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1591DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1592DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1593DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1594DRLL subscr MSISDN:42342: Freeing subscriber connection
1595DREF VLR subscr MSISDN:42342 usage decreases to: 1
1596 iu_release_sent == 1
1597- LU was successful, and the conn has already been closed
1598 llist_count(&net->subscr_conns) == 0
1599---
1600- Now the auth tuple has use_count == 1
1601DREF VLR subscr MSISDN:42342 usage increases to: 2
1602 vsub->last_tuple->use_count == 1
1603DREF VLR subscr MSISDN:42342 usage decreases to: 1
1604---
1605- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1606 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1607 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1608DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1609DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1610DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1611DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1612DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1613DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1614DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1615DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1616DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1617DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1618DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1619DREF VLR subscr MSISDN:42342 usage increases to: 2
1620DREF VLR subscr MSISDN:42342 usage increases to: 3
1621DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1622DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1623DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1624DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1625DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1626DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1627DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1628- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1629- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1630- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1631- ...expecting res=e229c19e791f2e41
1632DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1633DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1634DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1635 cm_service_result_sent == 0
1636 auth_request_sent == 1
1637- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1638 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1639DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1640DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1641DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1642DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1643DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1644DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1645DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1646DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1647DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1648DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1649DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1650DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1651DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1652DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1653DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1654DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1655DMM -> SECURITY MODE CONTROL MSISDN:42342
1656- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1657- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1658DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1659DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1660DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1661 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1662 cm_service_result_sent == 0
1663- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1664DMM <- SECURITY MODE COMPLETE MSISDN:42342
1665DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1666DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1667DIUCS MSISDN:42342: tx CommonID 901700000010650
1668- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1669DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1670DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1671DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1672DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1673DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1674DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1675DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1676DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1677DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1678DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1679DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1680DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1681DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1682 cm_service_result_sent == 0
1683- a USSD request is serviced
1684 expecting USSD:
1685 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1686 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1687DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1688DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1689DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1690DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1691DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1692DMM USSD: Own number requested
1693DMM MSISDN:42342: MSISDN = 42342
1694DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1695- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1696- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1697DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1698DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1699DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1700DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1701DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1702DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1703DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1704DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1705DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1706- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1707DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1708DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1709DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1710DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1711DRLL subscr MSISDN:42342: Freeing subscriber connection
1712DREF VLR subscr MSISDN:42342 usage decreases to: 1
1713 iu_release_sent == 1
1714- all requests serviced, conn has been released
1715 llist_count(&net->subscr_conns) == 0
1716---
1717- Now the auth tuple has use_count == 2
1718DREF VLR subscr MSISDN:42342 usage increases to: 2
1719 vsub->last_tuple->use_count == 2
1720DREF VLR subscr MSISDN:42342 usage decreases to: 1
1721---
1722- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1723 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1724 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1725DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1726DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1727DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1728DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1729DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1730DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1731DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1732DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1733DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1734DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1735DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1736DREF VLR subscr MSISDN:42342 usage increases to: 2
1737DREF VLR subscr MSISDN:42342 usage increases to: 3
1738DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1739DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1740DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1741DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1742DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1743DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1744DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1745- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1746- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1747- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1748- ...expecting res=e229c19e791f2e41
1749DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1750DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1751DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1752 cm_service_result_sent == 0
1753 auth_request_sent == 1
1754- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1755 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1756DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1757DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1758DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1759DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1760DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1761DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1762DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1763DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1764DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1765DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1766DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1767DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1768DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1769DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1770DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1771DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1772DMM -> SECURITY MODE CONTROL MSISDN:42342
1773- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1774- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1775DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1776DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1777DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1778 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1779 cm_service_result_sent == 0
1780- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1781DMM <- SECURITY MODE COMPLETE MSISDN:42342
1782DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1783DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1784DIUCS MSISDN:42342: tx CommonID 901700000010650
1785- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1786DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1787DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1788DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1789DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1790DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1791DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1792DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1793DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1794DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1795DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1796DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1797DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1798DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1799 cm_service_result_sent == 0
1800- a USSD request is serviced
1801 expecting USSD:
1802 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1803 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1804DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1805DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1806DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1807DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1808DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1809DMM USSD: Own number requested
1810DMM MSISDN:42342: MSISDN = 42342
1811DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1812- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1813- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1814DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1815DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1816DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1817DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1818DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1819DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1820DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1821DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1822DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1823- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1824DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1825DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1826DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1827DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1828DRLL subscr MSISDN:42342: Freeing subscriber connection
1829DREF VLR subscr MSISDN:42342 usage decreases to: 1
1830 iu_release_sent == 1
1831- all requests serviced, conn has been released
1832 llist_count(&net->subscr_conns) == 0
1833---
1834- Now the auth tuple has use_count == 3
1835DREF VLR subscr MSISDN:42342 usage increases to: 2
1836 vsub->last_tuple->use_count == 3
1837DREF VLR subscr MSISDN:42342 usage decreases to: 1
1838---
1839- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1840 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1841 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1842DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1843DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1844DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1845DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1846DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1847DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1848DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1849DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1850DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1851DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1852DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1853DREF VLR subscr MSISDN:42342 usage increases to: 2
1854DREF VLR subscr MSISDN:42342 usage increases to: 3
1855DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1856DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1857DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1858DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1859DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1860DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1861DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1862- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1863- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1864- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1865- ...expecting res=e229c19e791f2e41
1866DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1867DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1868DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1869 cm_service_result_sent == 0
1870 auth_request_sent == 1
1871- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1872 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1873DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1874DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1875DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1876DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1877DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1878DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1879DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1880DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1881DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1882DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1883DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1884DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1885DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1886DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1887DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1888DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1889DMM -> SECURITY MODE CONTROL MSISDN:42342
1890- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1891- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1892DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1893DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1894DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1895 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1896 cm_service_result_sent == 0
1897- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1898DMM <- SECURITY MODE COMPLETE MSISDN:42342
1899DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1900DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1901DIUCS MSISDN:42342: tx CommonID 901700000010650
1902- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1903DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1904DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1905DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1906DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1907DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1908DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1909DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1910DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1911DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1912DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1913DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1914DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1915DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1916 cm_service_result_sent == 0
1917- a USSD request is serviced
1918 expecting USSD:
1919 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1920 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1921DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1922DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1923DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1924DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1925DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1926DMM USSD: Own number requested
1927DMM MSISDN:42342: MSISDN = 42342
1928DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1929- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1930- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1931DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1932DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1933DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1934DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1935DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1936DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1937DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1938DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1939DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1940- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1941DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1942DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1943DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1944DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1945DRLL subscr MSISDN:42342: Freeing subscriber connection
1946DREF VLR subscr MSISDN:42342 usage decreases to: 1
1947 iu_release_sent == 1
1948- all requests serviced, conn has been released
1949 llist_count(&net->subscr_conns) == 0
1950---
1951- subscriber detaches
1952 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
1953 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1954DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1955DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
1956DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
1957DREF VLR subscr MSISDN:42342 usage increases to: 2
1958DMM IMSI DETACH for MSISDN:42342
1959DREF VLR subscr MSISDN:42342 usage decreases to: 1
1960DREF VLR subscr MSISDN:42342 usage decreases to: 0
1961DREF freeing VLR subscr MSISDN:42342
1962DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
1963- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1964DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1965DRLL Freeing subscriber connection with NULL subscriber
1966 iu_release_sent == 1
1967 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1968===== test_auth_use_infinitely_utran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1969
1970full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame]1971talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1972
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1973===== test_no_auth_reuse_geran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1974- Location Update request causes a GSUP Send Auth Info request to HLR
1975 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
1976 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1977DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1978DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1979DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1980DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1981DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1982DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1983DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]1984DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1985DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
1986DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
1987DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
1988DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
1989DREF VLR subscr unknown usage increases to: 1
1990DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1991DVLR New subscr, IMSI: 901700000010650
1992DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1993DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1994DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1995DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1996DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1997DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
1998DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1999DVLR GSUP tx: 08010809710000000156f0
2000GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2001DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2002DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2003DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2004 lu_result_sent == 0
2005- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
2006<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2007DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2008DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2009DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2010DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
2011DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]2012DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2013- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2014- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
2015- ...autn=8704f5ba55f30000d2ee44b22c8ea919
2016- ...expecting res=e229c19e791f2e41
2017DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2018<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2019 auth_request_sent == 1
2020 lu_result_sent == 0
2021- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
2022 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2023DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2024DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2025DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2026DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]2027DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2028DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2029DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2030DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2031DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2032DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2033DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2034DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2035DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2036DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
2037DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
2038DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
2039DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2040DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2041DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2042DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2043DVLR GSUP tx: 04010809710000000156f0
2044GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2045DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2046DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2047DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2048 gsup_tx_confirmed == 1
2049 lu_result_sent == 0
2050- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2051<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2052DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2053DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2054DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]2055DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2056DVLR GSUP tx: 12010809710000000156f0
2057GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2058DREF VLR subscr MSISDN:42342 usage decreases to: 1
2059<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2060 lu_result_sent == 0
2061- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2062<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2063DVLR GSUP rx 11: 06010809710000000156f0
2064DREF VLR subscr MSISDN:42342 usage increases to: 2
2065DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2066DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2067DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2068DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2069DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2070DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2071DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2072DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2073DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2074DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2075DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2076DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2077DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2078DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2079DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2080DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2081DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2082DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2083DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2084DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2085DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2086DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2087DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2088DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2089- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2090DREF VLR subscr MSISDN:42342 usage decreases to: 1
2091<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2092 lu_result_sent == 1
2093- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2094 llist_count(&net->subscr_conns) == 1
2095msc_subscr_conn_is_accepted() == false
2096 requests shall be thwarted
2097DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2098DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2099DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2100DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2101DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2102DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2103DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
2104DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2105- even though the TMSI is not acked, we can already find the subscr with it
2106DREF VLR subscr MSISDN:42342 usage increases to: 2
2107 vsub != NULL == 1
2108 strcmp(vsub->imsi, imsi) == 0
2109 vsub->tmsi_new == 0x03020100
2110 vsub->tmsi == 0xffffffff
2111DREF VLR subscr MSISDN:42342 usage decreases to: 1
2112- MS sends TMSI Realloc Complete
2113 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2114DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2115DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2116DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2117DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2118DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2119DREF VLR subscr MSISDN:42342 usage increases to: 2
2120DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2121DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2122DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2123DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2124DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2125DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2126DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2127DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2128DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
2129DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2130DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2131DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2132DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
2133DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2134DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2135DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2136DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2137DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2138DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
2139DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2140- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2141DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2142DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2143DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2144DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2145DRLL subscr MSISDN:42342: Freeing subscriber connection
2146DREF VLR subscr MSISDN:42342 usage decreases to: 1
2147 bssap_clear_sent == 1
2148- LU was successful, and the conn has already been closed
2149 llist_count(&net->subscr_conns) == 0
2150---
2151- Now the auth tuple has use_count == 1, as much as is allowed.
2152DREF VLR subscr MSISDN:42342 usage increases to: 2
2153 vsub->last_tuple->use_count == 1
2154DREF VLR subscr MSISDN:42342 usage decreases to: 1
2155---
2156- 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
2157 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
2158 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2159DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2160DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2161DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2162DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2163DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2164DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2165DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
2166DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2167DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2168DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
2169DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2170DREF VLR subscr MSISDN:42342 usage increases to: 2
2171DREF VLR subscr MSISDN:42342 usage increases to: 3
2172DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2173DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2174DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2175DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2176DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2177DVLR GSUP tx: 08010809710000000156f0
2178GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2179DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2180DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2181DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2182DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2183 cm_service_result_sent == 0
2184 auth_request_sent == 0
2185 gsup_tx_confirmed == 1
2186- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2187<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2188DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2189DREF VLR subscr MSISDN:42342 usage increases to: 3
2190DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2191DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2192DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]2193DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2194- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2195- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2196- ...autn=1843a645b98d00005b2d666af46c45d9
2197- ...expecting res=7db47cf7f81e4dc7
2198DREF VLR subscr MSISDN:42342 usage decreases to: 2
2199<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2200 auth_request_sent == 1
2201 cm_service_result_sent == 0
2202- MS sends Authen Response, VLR accepts with a CM Service Accept
2203 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2204DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2205DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2206DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2207DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]2208DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2209DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2210DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2211DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2212DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2213DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2214DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2215DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2216DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2217DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2218DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2219DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
2220DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
2221DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
2222DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
2223DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
2224DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2225DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
2226DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
2227- sending CM Service Accept for MSISDN:42342
2228DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2229DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
2230DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2231DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2232DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2233DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
2234DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2235DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2236DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2237 cm_service_result_sent == 1
2238- a USSD request is serviced
2239 expecting USSD:
2240 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2241 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2242DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2243DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
2244DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2245DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2246DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2247DMM USSD: Own number requested
2248DMM MSISDN:42342: MSISDN = 42342
2249DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2250- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2251- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2252DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2253DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2254DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
2255DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2256DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2257DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2258DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2259DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
2260DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2261- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2262DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2263DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2264DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2265DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2266DRLL subscr MSISDN:42342: Freeing subscriber connection
2267DREF VLR subscr MSISDN:42342 usage decreases to: 1
2268 bssap_clear_sent == 1
2269- all requests serviced, conn has been released
2270 llist_count(&net->subscr_conns) == 0
2271---
2272- subscriber detaches
2273 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2274 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2275DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2276DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2277DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2278DREF VLR subscr MSISDN:42342 usage increases to: 2
2279DMM IMSI DETACH for MSISDN:42342
2280DREF VLR subscr MSISDN:42342 usage decreases to: 1
2281DREF VLR subscr MSISDN:42342 usage decreases to: 0
2282DREF freeing VLR subscr MSISDN:42342
2283DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
2284- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2285DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2286DRLL Freeing subscriber connection with NULL subscriber
2287 bssap_clear_sent == 1
2288 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2289===== test_no_auth_reuse_geran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2290
2291full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame]2292talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2293
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2294===== test_no_auth_reuse_utran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2295- Location Update request causes a GSUP Send Auth Info request to HLR
2296 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
2297 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2298DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2299DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2300DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2301DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2302DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2303DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
2304DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]2305DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2306DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
2307DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
2308DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
2309DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
2310DREF VLR subscr unknown usage increases to: 1
2311DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
2312DVLR New subscr, IMSI: 901700000010650
2313DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2314DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2315DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
2316DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
2317DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2318DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
2319DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2320DVLR GSUP tx: 08010809710000000156f0
2321GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2322DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2323DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2324DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2325 lu_result_sent == 0
2326- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
2327<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2328DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2329DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2330DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2331DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
2332DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]2333DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2334- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2335- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
2336- ...autn=8704f5ba55f30000d2ee44b22c8ea919
2337- ...expecting res=e229c19e791f2e41
2338DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2339<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2340 auth_request_sent == 1
2341 lu_result_sent == 0
2342- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2343 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2344DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2345DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2346DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2347DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]2348DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2349DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2350DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2351DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2352DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2353DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2354DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2355DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2356DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2357DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]2358DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]2359DMM -> SECURITY MODE CONTROL IMSI:901700000010650
2360- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
2361- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2362DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2363DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2364DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]2365 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2366 lu_result_sent == 0
2367- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
2368DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
2369DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
2370DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
2371DIUCS IMSI:901700000010650: tx CommonID 901700000010650
2372- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2373DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
2374DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2375DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2376DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2377DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2378DVLR GSUP tx: 04010809710000000156f0
2379GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2380DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
2381 gsup_tx_confirmed == 1
2382 lu_result_sent == 0
2383- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2384<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2385DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2386DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2387DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]2388DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2389DVLR GSUP tx: 12010809710000000156f0
2390GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2391DREF VLR subscr MSISDN:42342 usage decreases to: 1
2392<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2393 lu_result_sent == 0
2394- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2395<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2396DVLR GSUP rx 11: 06010809710000000156f0
2397DREF VLR subscr MSISDN:42342 usage increases to: 2
2398DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2399DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2400DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2401DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2402DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2403DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2404DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2405DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2406DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2407DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2408DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2409DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2410DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2411DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2412DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2413DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2414DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2415DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2416DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2417DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2418DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2419DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2420DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2421DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2422- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2423DREF VLR subscr MSISDN:42342 usage decreases to: 1
2424<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2425 lu_result_sent == 1
2426- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2427 llist_count(&net->subscr_conns) == 1
2428msc_subscr_conn_is_accepted() == false
2429 requests shall be thwarted
2430DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2431DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2432DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2433DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2434DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2435DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2436DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
2437DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2438- even though the TMSI is not acked, we can already find the subscr with it
2439DREF VLR subscr MSISDN:42342 usage increases to: 2
2440 vsub != NULL == 1
2441 strcmp(vsub->imsi, imsi) == 0
2442 vsub->tmsi_new == 0x03020100
2443 vsub->tmsi == 0xffffffff
2444DREF VLR subscr MSISDN:42342 usage decreases to: 1
2445- MS sends TMSI Realloc Complete
2446 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2447DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2448DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2449DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2450DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2451DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2452DREF VLR subscr MSISDN:42342 usage increases to: 2
2453DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2454DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2455DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2456DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2457DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2458DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2459DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2460DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2461DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
2462DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2463DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2464DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2465DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
2466DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2467DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2468DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2469DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2470DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2471DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
2472DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2473- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2474DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2475DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2476DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2477DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2478DRLL subscr MSISDN:42342: Freeing subscriber connection
2479DREF VLR subscr MSISDN:42342 usage decreases to: 1
2480 iu_release_sent == 1
2481- LU was successful, and the conn has already been closed
2482 llist_count(&net->subscr_conns) == 0
2483---
2484- Now the auth tuple has use_count == 1, as much as is allowed.
2485DREF VLR subscr MSISDN:42342 usage increases to: 2
2486 vsub->last_tuple->use_count == 1
2487DREF VLR subscr MSISDN:42342 usage decreases to: 1
2488---
2489- 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
2490 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
2491 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2492DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2493DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2494DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2495DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2496DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2497DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2498DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
2499DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2500DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2501DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
2502DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2503DREF VLR subscr MSISDN:42342 usage increases to: 2
2504DREF VLR subscr MSISDN:42342 usage increases to: 3
2505DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2506DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2507DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2508DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2509DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2510DVLR GSUP tx: 08010809710000000156f0
2511GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2512DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2513DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2514DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2515DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2516 cm_service_result_sent == 0
2517 auth_request_sent == 0
2518 gsup_tx_confirmed == 1
2519- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2520<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2521DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2522DREF VLR subscr MSISDN:42342 usage increases to: 3
2523DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2524DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2525DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]2526DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2527- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2528- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2529- ...autn=1843a645b98d00005b2d666af46c45d9
2530- ...expecting res=7db47cf7f81e4dc7
2531DREF VLR subscr MSISDN:42342 usage decreases to: 2
2532<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2533 auth_request_sent == 1
2534 cm_service_result_sent == 0
2535- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2536 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2537DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2538DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2539DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2540DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]2541DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2542DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2543DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2544DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2545DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2546DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2547DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2548DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2549DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2550DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2551DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]2552DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]2553DMM -> SECURITY MODE CONTROL MSISDN:42342
2554- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
2555- ...ik=1159ec926a50e98c034a6b7d7c9f418d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2556DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2557DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2558DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]2559 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2560 cm_service_result_sent == 0
2561- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
2562DMM <- SECURITY MODE COMPLETE MSISDN:42342
2563DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
2564DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
2565DIUCS MSISDN:42342: tx CommonID 901700000010650
2566- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2567DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
2568DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
2569DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
2570DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
2571DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2572DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
2573DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
2574DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2575DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
2576DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2577DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2578DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2579DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2580 cm_service_result_sent == 0
2581- a USSD request is serviced
2582 expecting USSD:
2583 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2584 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2585DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2586DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
2587DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2588DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2589DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2590DMM USSD: Own number requested
2591DMM MSISDN:42342: MSISDN = 42342
2592DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2593- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2594- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2595DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2596DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2597DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
2598DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2599DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2600DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2601DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2602DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
2603DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2604- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2605DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2606DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2607DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2608DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2609DRLL subscr MSISDN:42342: Freeing subscriber connection
2610DREF VLR subscr MSISDN:42342 usage decreases to: 1
2611 iu_release_sent == 1
2612- all requests serviced, conn has been released
2613 llist_count(&net->subscr_conns) == 0
2614---
2615- subscriber detaches
2616 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2617 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2618DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2619DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2620DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2621DREF VLR subscr MSISDN:42342 usage increases to: 2
2622DMM IMSI DETACH for MSISDN:42342
2623DREF VLR subscr MSISDN:42342 usage decreases to: 1
2624DREF VLR subscr MSISDN:42342 usage decreases to: 0
2625DREF freeing VLR subscr MSISDN:42342
2626DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
2627- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2628DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2629DRLL Freeing subscriber connection with NULL subscriber
2630 iu_release_sent == 1
2631 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2632===== test_no_auth_reuse_utran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2633
2634full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame]2635talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2636
2637full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Harald Welte23466192018-02-14 00:19:06 +0100[diff] [blame]2638talloc_total_blocks(tall_bsc_ctx) == 7
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2639