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gerrit.osmocom.org / osmo-msc / 16c42b5fbacb93867f41f529893b6af8a1a54c5b / . / tests / msc_vlr / msc_vlr_test_authen_reuse.err
blob: e96fce8d4bfd016a6c898c321c8b281da706da1f [file] [log] [blame]
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]1full talloc report on 'msgb' (total 0 bytes in 1 blocks)
2talloc_total_blocks(tall_bsc_ctx) == 12
3
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]4===== test_auth_use_twice_geran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]5- Location Update request causes a GSUP Send Auth Info request to HLR
6 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
7 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]8DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]9DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]10DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]11DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
12DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
13DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]14DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]15DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]16DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]17DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
18DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
19DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
20DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
21DREF VLR subscr unknown usage increases to: 1
22DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
23DVLR New subscr, IMSI: 901700000010650
24DREF VLR subscr IMSI:901700000010650 usage increases to: 2
25DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
26DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
27DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
28DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
29DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
30DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
31DVLR GSUP tx: 08010809710000000156f0
32GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
33DVLR 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]34DMM 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]35DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]36 lu_result_sent == 0
37- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
38<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
39DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
40DREF VLR subscr IMSI:901700000010650 usage increases to: 2
41DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
42DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
43DVLR 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]44DVLR 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]45- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
46- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
47- ...autn=8704f5ba55f30000d2ee44b22c8ea919
48- ...expecting res=e229c19e791f2e41
49DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
50<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
51 auth_request_sent == 1
52 lu_result_sent == 0
53- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
54 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]55DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]56DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]57DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]58DVLR 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]59DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]60DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
61DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
62DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
63DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
64DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
65DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
66DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
67DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
68DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
69DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
70DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
71DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
72DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
73DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
74DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
75DVLR GSUP tx: 04010809710000000156f0
76GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
77DVLR 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]78DMM 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]79DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]80 gsup_tx_confirmed == 1
81 lu_result_sent == 0
82- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
83<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
84DVLR GSUP rx 17: 10010809710000000156f00804032443f2
85DREF VLR subscr IMSI:901700000010650 usage increases to: 2
86DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]87DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]88DVLR GSUP tx: 12010809710000000156f0
89GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
90DREF VLR subscr MSISDN:42342 usage decreases to: 1
91<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
92 lu_result_sent == 0
93- HLR also sends GSUP _UPDATE_LOCATION_RESULT
94<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
95DVLR GSUP rx 11: 06010809710000000156f0
96DREF VLR subscr MSISDN:42342 usage increases to: 2
97DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
98DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
99DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
100DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
101DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
102DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
103DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
104DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
105DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
106DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
107DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
108DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
109DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
110DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
111DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
112DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
113DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
114DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
115DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
116DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
117DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
118DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
119DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
120DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
121- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
122DREF VLR subscr MSISDN:42342 usage decreases to: 1
123<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
124 lu_result_sent == 1
125- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
126 llist_count(&net->subscr_conns) == 1
127msc_subscr_conn_is_accepted() == false
128 requests shall be thwarted
129DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
130DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
131DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
132DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
133DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
134DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]135DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
136DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]137- even though the TMSI is not acked, we can already find the subscr with it
138DREF VLR subscr MSISDN:42342 usage increases to: 2
139 vsub != NULL == 1
140 strcmp(vsub->imsi, imsi) == 0
141 vsub->tmsi_new == 0x03020100
142 vsub->tmsi == 0xffffffff
143DREF VLR subscr MSISDN:42342 usage decreases to: 1
144- MS sends TMSI Realloc Complete
145 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]146DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]147DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
148DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
149DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
150DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
151DREF VLR subscr MSISDN:42342 usage increases to: 2
152DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
153DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
154DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
155DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
156DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
157DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
158DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
159DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]160DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]161DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
162DMM 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]163DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
164DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
165DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
166DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
167DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
168DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
169DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
170DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
171- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]172DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]173DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
174DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]175DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]176DRLL subscr MSISDN:42342: Freeing subscriber connection
177DREF VLR subscr MSISDN:42342 usage decreases to: 1
178 bssap_clear_sent == 1
179- LU was successful, and the conn has already been closed
180 llist_count(&net->subscr_conns) == 0
181---
182- Now the auth tuple has use_count == 1
183DREF VLR subscr MSISDN:42342 usage increases to: 2
184 vsub->last_tuple->use_count == 1
185DREF VLR subscr MSISDN:42342 usage decreases to: 1
186---
187- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
188 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
189 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]190DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]191DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
192DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]193DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]194DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
195DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
196DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]197DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]198DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
199DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
200DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
201DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
202DREF VLR subscr MSISDN:42342 usage increases to: 2
203DREF VLR subscr MSISDN:42342 usage increases to: 3
204DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
205DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
206DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
207DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
208DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
209DVLR 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]210DVLR 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]211- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
212- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
213- ...autn=8704f5ba55f30000d2ee44b22c8ea919
214- ...expecting res=e229c19e791f2e41
215DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]216DMM 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]217DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]218 cm_service_result_sent == 0
219 auth_request_sent == 1
220- MS sends Authen Response, VLR accepts with a CM Service Accept
221 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]222DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]223DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]224DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]225DVLR 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]226DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]227DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
228DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
229DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
230DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
231DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
232DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
233DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
234DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
235DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
236DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
237DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
238DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
239DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
240DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
241DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
242DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
243DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
244DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
245- sending CM Service Accept for MSISDN:42342
246DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]247DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
248DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]249DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
250DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
251DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
252DMM 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]253DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]254 cm_service_result_sent == 1
255- a USSD request is serviced
256 expecting USSD:
257 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]258 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]259DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]260DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
261DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]262DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
263DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
264DMM USSD: Own number requested
265DMM MSISDN:42342: MSISDN = 42342
266DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]267- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]268- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]269DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
270DMM 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]271DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
272DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
273DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
274DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
275DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
276DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
277DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
278- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]279DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]280DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
281DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]282DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]283DRLL subscr MSISDN:42342: Freeing subscriber connection
284DREF VLR subscr MSISDN:42342 usage decreases to: 1
285 bssap_clear_sent == 1
286- all requests serviced, conn has been released
287 llist_count(&net->subscr_conns) == 0
288---
289- Now the auth tuple has use_count == 2, as much as is allowed.
290DREF VLR subscr MSISDN:42342 usage increases to: 2
291 vsub->last_tuple->use_count == 2
292DREF VLR subscr MSISDN:42342 usage decreases to: 1
293---
294- 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
295 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
296 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]297DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]298DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
299DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]300DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]301DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
302DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
303DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]304DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]305DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
306DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
307DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
308DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
309DREF VLR subscr MSISDN:42342 usage increases to: 2
310DREF VLR subscr MSISDN:42342 usage increases to: 3
311DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
312DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
313DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
314DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
315DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
316DVLR GSUP tx: 08010809710000000156f0
317GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
318DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
319DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]320DMM 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]321DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]322 cm_service_result_sent == 0
323 auth_request_sent == 0
324 gsup_tx_confirmed == 1
325- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
326<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
327DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
328DREF VLR subscr MSISDN:42342 usage increases to: 3
329DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
330DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
331DVLR 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]332DVLR 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]333- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
334- ...rand=c187a53a5e6b9d573cac7c74451fd46d
335- ...autn=1843a645b98d00005b2d666af46c45d9
336- ...expecting res=7db47cf7f81e4dc7
337DREF VLR subscr MSISDN:42342 usage decreases to: 2
338<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
339 auth_request_sent == 1
340 cm_service_result_sent == 0
341- MS sends Authen Response, VLR accepts with a CM Service Accept
342 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]343DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]344DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]345DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]346DVLR 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]347DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]348DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
349DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
350DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
351DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
352DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
353DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
354DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
355DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
356DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
357DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
358DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
359DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
360DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
361DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
362DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
363DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
364DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
365DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
366- sending CM Service Accept for MSISDN:42342
367DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]368DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
369DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]370DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
371DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
372DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
373DMM 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]374DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]375 cm_service_result_sent == 1
376- a USSD request is serviced
377 expecting USSD:
378 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]379 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]380DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]381DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
382DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]383DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
384DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
385DMM USSD: Own number requested
386DMM MSISDN:42342: MSISDN = 42342
387DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]388- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]389- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]390DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
391DMM 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]392DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
393DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
394DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
395DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
396DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
397DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
398DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
399- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]400DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]401DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
402DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]403DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]404DRLL subscr MSISDN:42342: Freeing subscriber connection
405DREF VLR subscr MSISDN:42342 usage decreases to: 1
406 bssap_clear_sent == 1
407- all requests serviced, conn has been released
408 llist_count(&net->subscr_conns) == 0
409---
410- subscriber detaches
411 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
412 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]413DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]414DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
415DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
416DREF VLR subscr MSISDN:42342 usage increases to: 2
417DMM IMSI DETACH for MSISDN:42342
418DREF VLR subscr MSISDN:42342 usage decreases to: 1
419DREF VLR subscr MSISDN:42342 usage decreases to: 0
420DREF freeing VLR subscr MSISDN:42342
421DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
422- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]423DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]424DRLL Freeing subscriber connection with NULL subscriber
425 bssap_clear_sent == 1
426 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]427===== test_auth_use_twice_geran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]428
429full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]430talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]431
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]432===== test_auth_use_twice_utran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]433- Location Update request causes a GSUP Send Auth Info request to HLR
434 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
435 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]436DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]437DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]438DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]439DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
440DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
441DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]442DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]443DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]444DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]445DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
446DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
447DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
448DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
449DREF VLR subscr unknown usage increases to: 1
450DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
451DVLR New subscr, IMSI: 901700000010650
452DREF VLR subscr IMSI:901700000010650 usage increases to: 2
453DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
454DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
455DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
456DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
457DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
458DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
459DVLR GSUP tx: 08010809710000000156f0
460GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
461DVLR 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]462DMM 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]463DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]464 lu_result_sent == 0
465- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
466<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
467DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
468DREF VLR subscr IMSI:901700000010650 usage increases to: 2
469DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
470DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
471DVLR 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]472DVLR 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]473- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
474- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
475- ...autn=8704f5ba55f30000d2ee44b22c8ea919
476- ...expecting res=e229c19e791f2e41
477DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
478<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
479 auth_request_sent == 1
480 lu_result_sent == 0
481- MS sends Authen Response, VLR accepts and sends SecurityModeControl
482 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]483DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]484DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]485DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]486DVLR 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]487DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]488DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
489DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
490DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
491DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
492DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
493DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
494DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
495DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
496DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]497DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]498DMM -> SECURITY MODE CONTROL IMSI:901700000010650
499- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
500- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]501DVLR 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]502DMM 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]503DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]504 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]505 lu_result_sent == 0
506- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
507DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
508DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
509DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
510DIUCS IMSI:901700000010650: tx CommonID 901700000010650
511- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
512DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
513DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
514DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
515DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
516DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
517DVLR GSUP tx: 04010809710000000156f0
518GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
519DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
520 gsup_tx_confirmed == 1
521 lu_result_sent == 0
522- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
523<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
524DVLR GSUP rx 17: 10010809710000000156f00804032443f2
525DREF VLR subscr IMSI:901700000010650 usage increases to: 2
526DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]527DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]528DVLR GSUP tx: 12010809710000000156f0
529GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
530DREF VLR subscr MSISDN:42342 usage decreases to: 1
531<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
532 lu_result_sent == 0
533- HLR also sends GSUP _UPDATE_LOCATION_RESULT
534<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
535DVLR GSUP rx 11: 06010809710000000156f0
536DREF VLR subscr MSISDN:42342 usage increases to: 2
537DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
538DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
539DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
540DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
541DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
542DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
543DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
544DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
545DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
546DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
547DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
548DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
549DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
550DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
551DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
552DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
553DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
554DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
555DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
556DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
557DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
558DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
559DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
560DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
561- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
562DREF VLR subscr MSISDN:42342 usage decreases to: 1
563<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
564 lu_result_sent == 1
565- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
566 llist_count(&net->subscr_conns) == 1
567msc_subscr_conn_is_accepted() == false
568 requests shall be thwarted
569DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
570DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
571DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
572DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
573DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
574DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]575DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
576DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]577- even though the TMSI is not acked, we can already find the subscr with it
578DREF VLR subscr MSISDN:42342 usage increases to: 2
579 vsub != NULL == 1
580 strcmp(vsub->imsi, imsi) == 0
581 vsub->tmsi_new == 0x03020100
582 vsub->tmsi == 0xffffffff
583DREF VLR subscr MSISDN:42342 usage decreases to: 1
584- MS sends TMSI Realloc Complete
585 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]586DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]587DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
588DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
589DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
590DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
591DREF VLR subscr MSISDN:42342 usage increases to: 2
592DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
593DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
594DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
595DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
596DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
597DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
598DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
599DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]600DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]601DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
602DMM 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]603DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
604DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
605DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
606DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
607DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
608DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
609DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
610DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
611- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]612DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]613DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
614DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]615DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]616DRLL subscr MSISDN:42342: Freeing subscriber connection
617DREF VLR subscr MSISDN:42342 usage decreases to: 1
618 iu_release_sent == 1
619- LU was successful, and the conn has already been closed
620 llist_count(&net->subscr_conns) == 0
621---
622- Now the auth tuple has use_count == 1
623DREF VLR subscr MSISDN:42342 usage increases to: 2
624 vsub->last_tuple->use_count == 1
625DREF VLR subscr MSISDN:42342 usage decreases to: 1
626---
627- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
628 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
629 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]630DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]631DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
632DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]633DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]634DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
635DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
636DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]637DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]638DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
639DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
640DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
641DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
642DREF VLR subscr MSISDN:42342 usage increases to: 2
643DREF VLR subscr MSISDN:42342 usage increases to: 3
644DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
645DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
646DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
647DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
648DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
649DVLR 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]650DVLR 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]651- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
652- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
653- ...autn=8704f5ba55f30000d2ee44b22c8ea919
654- ...expecting res=e229c19e791f2e41
655DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]656DMM 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]657DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]658 cm_service_result_sent == 0
659 auth_request_sent == 1
660- MS sends Authen Response, VLR accepts and sends SecurityModeControl
661 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]662DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]663DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]664DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]665DVLR 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]666DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]667DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
668DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
669DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
670DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
671DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
672DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
673DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
674DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
675DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
676DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]677DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]678DMM -> SECURITY MODE CONTROL MSISDN:42342
679- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
680- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]681DVLR 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]682DMM 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]683DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]684 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]685 cm_service_result_sent == 0
686- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
687DMM <- SECURITY MODE COMPLETE MSISDN:42342
688DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
689DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
690DIUCS MSISDN:42342: tx CommonID 901700000010650
691- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
692DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
693DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
694DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
695DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
696DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
697DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
698DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
699DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]700DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
701DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]702DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
703DMM 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]704 cm_service_result_sent == 0
705- a USSD request is serviced
706 expecting USSD:
707 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]708 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]709DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]710DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
711DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]712DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
713DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
714DMM USSD: Own number requested
715DMM MSISDN:42342: MSISDN = 42342
716DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]717- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]718- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]719DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
720DMM 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]721DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
722DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
723DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
724DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
725DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
726DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
727DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
728- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]729DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]730DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
731DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]732DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]733DRLL subscr MSISDN:42342: Freeing subscriber connection
734DREF VLR subscr MSISDN:42342 usage decreases to: 1
735 iu_release_sent == 1
736- all requests serviced, conn has been released
737 llist_count(&net->subscr_conns) == 0
738---
739- Now the auth tuple has use_count == 2, as much as is allowed.
740DREF VLR subscr MSISDN:42342 usage increases to: 2
741 vsub->last_tuple->use_count == 2
742DREF VLR subscr MSISDN:42342 usage decreases to: 1
743---
744- 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
745 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
746 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]747DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]748DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
749DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]750DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]751DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
752DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
753DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]754DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]755DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
756DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
757DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
758DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
759DREF VLR subscr MSISDN:42342 usage increases to: 2
760DREF VLR subscr MSISDN:42342 usage increases to: 3
761DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
762DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
763DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
764DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
765DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
766DVLR GSUP tx: 08010809710000000156f0
767GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
768DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
769DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]770DMM 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]771DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]772 cm_service_result_sent == 0
773 auth_request_sent == 0
774 gsup_tx_confirmed == 1
775- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
776<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
777DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
778DREF VLR subscr MSISDN:42342 usage increases to: 3
779DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
780DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
781DVLR 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]782DVLR 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]783- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
784- ...rand=c187a53a5e6b9d573cac7c74451fd46d
785- ...autn=1843a645b98d00005b2d666af46c45d9
786- ...expecting res=7db47cf7f81e4dc7
787DREF VLR subscr MSISDN:42342 usage decreases to: 2
788<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
789 auth_request_sent == 1
790 cm_service_result_sent == 0
791- MS sends Authen Response, VLR accepts and sends SecurityModeControl
792 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]793DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]794DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]795DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]796DVLR 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]797DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]798DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
799DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
800DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
801DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
802DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
803DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
804DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
805DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
806DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
807DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]808DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]809DMM -> SECURITY MODE CONTROL MSISDN:42342
810- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
811- ...ik=1159ec926a50e98c034a6b7d7c9f418d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]812DVLR 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]813DMM 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]814DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]815 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]816 cm_service_result_sent == 0
817- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
818DMM <- SECURITY MODE COMPLETE MSISDN:42342
819DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
820DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
821DIUCS MSISDN:42342: tx CommonID 901700000010650
822- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
823DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
824DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
825DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
826DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
827DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
828DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
829DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
830DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]831DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
832DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]833DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
834DMM 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]835 cm_service_result_sent == 0
836- a USSD request is serviced
837 expecting USSD:
838 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]839 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]840DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]841DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
842DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]843DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
844DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
845DMM USSD: Own number requested
846DMM MSISDN:42342: MSISDN = 42342
847DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]848- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]849- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]850DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
851DMM 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]852DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
853DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
854DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
855DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
856DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
857DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
858DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
859- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]860DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]861DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
862DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]863DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]864DRLL subscr MSISDN:42342: Freeing subscriber connection
865DREF VLR subscr MSISDN:42342 usage decreases to: 1
866 iu_release_sent == 1
867- all requests serviced, conn has been released
868 llist_count(&net->subscr_conns) == 0
869---
870- subscriber detaches
871 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
872 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]873DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]874DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
875DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
876DREF VLR subscr MSISDN:42342 usage increases to: 2
877DMM IMSI DETACH for MSISDN:42342
878DREF VLR subscr MSISDN:42342 usage decreases to: 1
879DREF VLR subscr MSISDN:42342 usage decreases to: 0
880DREF freeing VLR subscr MSISDN:42342
881DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
882- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]883DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]884DRLL Freeing subscriber connection with NULL subscriber
885 iu_release_sent == 1
886 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]887===== test_auth_use_twice_utran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]888
889full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]890talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]891
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]892===== test_auth_use_infinitely_geran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]893- Location Update request causes a GSUP Send Auth Info request to HLR
894 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
895 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]896DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]897DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]898DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]899DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
900DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
901DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]902DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]903DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]904DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]905DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
906DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
907DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
908DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
909DREF VLR subscr unknown usage increases to: 1
910DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
911DVLR New subscr, IMSI: 901700000010650
912DREF VLR subscr IMSI:901700000010650 usage increases to: 2
913DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
914DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
915DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
916DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
917DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
918DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
919DVLR GSUP tx: 08010809710000000156f0
920GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
921DVLR 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]922DMM 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]923DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]924 lu_result_sent == 0
925- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
926<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
927DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
928DREF VLR subscr IMSI:901700000010650 usage increases to: 2
929DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
930DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
931DVLR 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]932DVLR 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]933- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
934- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
935- ...autn=8704f5ba55f30000d2ee44b22c8ea919
936- ...expecting res=e229c19e791f2e41
937DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
938<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
939 auth_request_sent == 1
940 lu_result_sent == 0
941- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
942 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]943DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]944DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]945DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]946DVLR 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]947DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]948DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
949DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
950DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
951DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
952DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
953DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
954DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
955DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
956DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
957DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
958DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
959DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
960DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
961DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
962DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
963DVLR GSUP tx: 04010809710000000156f0
964GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
965DVLR 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]966DMM 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]967DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]968 gsup_tx_confirmed == 1
969 lu_result_sent == 0
970- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
971<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
972DVLR GSUP rx 17: 10010809710000000156f00804032443f2
973DREF VLR subscr IMSI:901700000010650 usage increases to: 2
974DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]975DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]976DVLR GSUP tx: 12010809710000000156f0
977GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
978DREF VLR subscr MSISDN:42342 usage decreases to: 1
979<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
980 lu_result_sent == 0
981- HLR also sends GSUP _UPDATE_LOCATION_RESULT
982<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
983DVLR GSUP rx 11: 06010809710000000156f0
984DREF VLR subscr MSISDN:42342 usage increases to: 2
985DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
986DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
987DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
988DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
989DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
990DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
991DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
992DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
993DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
994DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
995DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
996DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
997DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
998DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
999DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
1000DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
1001DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
1002DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1003DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
1004DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
1005DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
1006DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1007DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
1008DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
1009- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
1010DREF VLR subscr MSISDN:42342 usage decreases to: 1
1011<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1012 lu_result_sent == 1
1013- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
1014 llist_count(&net->subscr_conns) == 1
1015msc_subscr_conn_is_accepted() == false
1016 requests shall be thwarted
1017DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1018DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1019DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1020DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1021DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1022DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1023DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1024DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1025- even though the TMSI is not acked, we can already find the subscr with it
1026DREF VLR subscr MSISDN:42342 usage increases to: 2
1027 vsub != NULL == 1
1028 strcmp(vsub->imsi, imsi) == 0
1029 vsub->tmsi_new == 0x03020100
1030 vsub->tmsi == 0xffffffff
1031DREF VLR subscr MSISDN:42342 usage decreases to: 1
1032- MS sends TMSI Realloc Complete
1033 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1034DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1035DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1036DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1037DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1038DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1039DREF VLR subscr MSISDN:42342 usage increases to: 2
1040DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1041DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1042DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1043DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1044DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1045DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1046DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1047DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1048DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1049DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1050DMM 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]1051DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
1052DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1053DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1054DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1055DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1056DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1057DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
1058DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1059- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1060DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1061DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1062DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1063DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1064DRLL subscr MSISDN:42342: Freeing subscriber connection
1065DREF VLR subscr MSISDN:42342 usage decreases to: 1
1066 bssap_clear_sent == 1
1067- LU was successful, and the conn has already been closed
1068 llist_count(&net->subscr_conns) == 0
1069---
1070- Now the auth tuple has use_count == 1
1071DREF VLR subscr MSISDN:42342 usage increases to: 2
1072 vsub->last_tuple->use_count == 1
1073DREF VLR subscr MSISDN:42342 usage decreases to: 1
1074---
1075- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1076 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1077 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1078DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1079DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1080DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1081DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1082DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1083DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1084DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]1085DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1086DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1087DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1088DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1089DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1090DREF VLR subscr MSISDN:42342 usage increases to: 2
1091DREF VLR subscr MSISDN:42342 usage increases to: 3
1092DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1093DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1094DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1095DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1096DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1097DVLR 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]1098DVLR 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]1099- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1100- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1101- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1102- ...expecting res=e229c19e791f2e41
1103DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1104DMM 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]1105DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1106 cm_service_result_sent == 0
1107 auth_request_sent == 1
1108- MS sends Authen Response, VLR accepts with a CM Service Accept
1109 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1110DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1111DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1112DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1113DVLR 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]1114DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1115DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1116DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1117DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1118DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1119DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1120DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1121DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1122DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1123DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1124DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1125DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1126DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1127DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1128DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1129DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1130DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1131DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1132DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1133- sending CM Service Accept for MSISDN:42342
1134DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1135DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1136DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1137DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1138DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
1139DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1140DMM 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]1141DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1142 cm_service_result_sent == 1
1143- a USSD request is serviced
1144 expecting USSD:
1145 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1146 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1147DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1148DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1149DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1150DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1151DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1152DMM USSD: Own number requested
1153DMM MSISDN:42342: MSISDN = 42342
1154DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1155- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1156- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1157DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1158DMM 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]1159DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1160DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1161DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1162DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1163DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1164DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1165DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1166- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1167DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1168DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1169DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1170DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1171DRLL subscr MSISDN:42342: Freeing subscriber connection
1172DREF VLR subscr MSISDN:42342 usage decreases to: 1
1173 bssap_clear_sent == 1
1174- all requests serviced, conn has been released
1175 llist_count(&net->subscr_conns) == 0
1176---
1177- Now the auth tuple has use_count == 2
1178DREF VLR subscr MSISDN:42342 usage increases to: 2
1179 vsub->last_tuple->use_count == 2
1180DREF VLR subscr MSISDN:42342 usage decreases to: 1
1181---
1182- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1183 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1184 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1185DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1186DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1187DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1188DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1189DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1190DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1191DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]1192DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1193DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1194DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1195DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1196DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1197DREF VLR subscr MSISDN:42342 usage increases to: 2
1198DREF VLR subscr MSISDN:42342 usage increases to: 3
1199DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1200DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1201DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1202DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1203DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1204DVLR 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]1205DVLR 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]1206- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1207- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1208- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1209- ...expecting res=e229c19e791f2e41
1210DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1211DMM 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]1212DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1213 cm_service_result_sent == 0
1214 auth_request_sent == 1
1215- MS sends Authen Response, VLR accepts with a CM Service Accept
1216 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1217DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1218DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1219DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1220DVLR 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]1221DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1222DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1223DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1224DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1225DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1226DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1227DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1228DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1229DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1230DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1231DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1232DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1233DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1234DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1235DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1236DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1237DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1238DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1239DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1240- sending CM Service Accept for MSISDN:42342
1241DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1242DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1243DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1244DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1245DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
1246DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1247DMM 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]1248DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1249 cm_service_result_sent == 1
1250- a USSD request is serviced
1251 expecting USSD:
1252 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1253 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1254DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1255DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1256DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1257DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1258DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1259DMM USSD: Own number requested
1260DMM MSISDN:42342: MSISDN = 42342
1261DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1262- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1263- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1264DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1265DMM 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]1266DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1267DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1268DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1269DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1270DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1271DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1272DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1273- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1274DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1275DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1276DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1277DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1278DRLL subscr MSISDN:42342: Freeing subscriber connection
1279DREF VLR subscr MSISDN:42342 usage decreases to: 1
1280 bssap_clear_sent == 1
1281- all requests serviced, conn has been released
1282 llist_count(&net->subscr_conns) == 0
1283---
1284- Now the auth tuple has use_count == 3
1285DREF VLR subscr MSISDN:42342 usage increases to: 2
1286 vsub->last_tuple->use_count == 3
1287DREF VLR subscr MSISDN:42342 usage decreases to: 1
1288---
1289- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1290 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1291 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1292DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1293DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1294DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1295DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1296DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1297DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1298DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]1299DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1300DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1301DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1302DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1303DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1304DREF VLR subscr MSISDN:42342 usage increases to: 2
1305DREF VLR subscr MSISDN:42342 usage increases to: 3
1306DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1307DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1308DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1309DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1310DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1311DVLR 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]1312DVLR 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]1313- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1314- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1315- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1316- ...expecting res=e229c19e791f2e41
1317DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1318DMM 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]1319DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1320 cm_service_result_sent == 0
1321 auth_request_sent == 1
1322- MS sends Authen Response, VLR accepts with a CM Service Accept
1323 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1324DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1325DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1326DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1327DVLR 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]1328DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1329DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1330DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1331DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1332DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1333DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1334DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1335DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1336DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1337DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1338DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1339DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1340DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1341DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1342DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1343DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1344DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1345DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1346DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1347- sending CM Service Accept for MSISDN:42342
1348DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1349DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1350DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1351DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1352DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
1353DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1354DMM 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]1355DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1356 cm_service_result_sent == 1
1357- a USSD request is serviced
1358 expecting USSD:
1359 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1360 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1361DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1362DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1363DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1364DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1365DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1366DMM USSD: Own number requested
1367DMM MSISDN:42342: MSISDN = 42342
1368DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1369- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1370- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1371DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1372DMM 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]1373DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1374DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1375DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1376DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1377DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1378DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1379DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1380- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1381DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1382DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1383DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1384DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1385DRLL subscr MSISDN:42342: Freeing subscriber connection
1386DREF VLR subscr MSISDN:42342 usage decreases to: 1
1387 bssap_clear_sent == 1
1388- all requests serviced, conn has been released
1389 llist_count(&net->subscr_conns) == 0
1390---
1391- subscriber detaches
1392 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
1393 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1394DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1395DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
1396DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
1397DREF VLR subscr MSISDN:42342 usage increases to: 2
1398DMM IMSI DETACH for MSISDN:42342
1399DREF VLR subscr MSISDN:42342 usage decreases to: 1
1400DREF VLR subscr MSISDN:42342 usage decreases to: 0
1401DREF freeing VLR subscr MSISDN:42342
1402DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
1403- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1404DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1405DRLL Freeing subscriber connection with NULL subscriber
1406 bssap_clear_sent == 1
1407 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1408===== test_auth_use_infinitely_geran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1409
1410full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]1411talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1412
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1413===== test_auth_use_infinitely_utran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1414- Location Update request causes a GSUP Send Auth Info request to HLR
1415 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
1416 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1417DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1418DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1419DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1420DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1421DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1422DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]1423DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1424DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]1425DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1426DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
1427DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
1428DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
1429DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
1430DREF VLR subscr unknown usage increases to: 1
1431DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1432DVLR New subscr, IMSI: 901700000010650
1433DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1434DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1435DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1436DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1437DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1438DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
1439DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1440DVLR GSUP tx: 08010809710000000156f0
1441GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
1442DVLR 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]1443DMM 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]1444DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1445 lu_result_sent == 0
1446- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
1447<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1448DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1449DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1450DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1451DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
1452DVLR 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]1453DVLR 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]1454- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
1455- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1456- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1457- ...expecting res=e229c19e791f2e41
1458DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1459<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1460 auth_request_sent == 1
1461 lu_result_sent == 0
1462- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1463 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1464DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1465DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1466DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1467DVLR 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]1468DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1469DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
1470DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1471DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1472DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1473DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
1474DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1475DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1476DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1477DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1478DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1479DMM -> SECURITY MODE CONTROL IMSI:901700000010650
1480- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1481- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1482DVLR 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]1483DMM 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]1484DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1485 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1486 lu_result_sent == 0
1487- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
1488DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
1489DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
1490DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
1491DIUCS IMSI:901700000010650: tx CommonID 901700000010650
1492- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1493DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
1494DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1495DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
1496DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1497DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
1498DVLR GSUP tx: 04010809710000000156f0
1499GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
1500DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
1501 gsup_tx_confirmed == 1
1502 lu_result_sent == 0
1503- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1504<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
1505DVLR GSUP rx 17: 10010809710000000156f00804032443f2
1506DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1507DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]1508DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1509DVLR GSUP tx: 12010809710000000156f0
1510GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
1511DREF VLR subscr MSISDN:42342 usage decreases to: 1
1512<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1513 lu_result_sent == 0
1514- HLR also sends GSUP _UPDATE_LOCATION_RESULT
1515<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
1516DVLR GSUP rx 11: 06010809710000000156f0
1517DREF VLR subscr MSISDN:42342 usage increases to: 2
1518DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1519DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1520DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1521DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1522DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1523DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
1524DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
1525DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1526DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1527DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
1528DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1529DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1530DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1531DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
1532DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
1533DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
1534DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
1535DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1536DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
1537DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
1538DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
1539DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1540DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
1541DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
1542- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
1543DREF VLR subscr MSISDN:42342 usage decreases to: 1
1544<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1545 lu_result_sent == 1
1546- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
1547 llist_count(&net->subscr_conns) == 1
1548msc_subscr_conn_is_accepted() == false
1549 requests shall be thwarted
1550DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1551DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1552DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1553DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1554DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1555DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1556DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1557DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1558- even though the TMSI is not acked, we can already find the subscr with it
1559DREF VLR subscr MSISDN:42342 usage increases to: 2
1560 vsub != NULL == 1
1561 strcmp(vsub->imsi, imsi) == 0
1562 vsub->tmsi_new == 0x03020100
1563 vsub->tmsi == 0xffffffff
1564DREF VLR subscr MSISDN:42342 usage decreases to: 1
1565- MS sends TMSI Realloc Complete
1566 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1567DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1568DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1569DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1570DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1571DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1572DREF VLR subscr MSISDN:42342 usage increases to: 2
1573DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1574DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1575DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1576DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1577DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1578DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1579DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1580DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1581DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1582DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1583DMM 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]1584DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
1585DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1586DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1587DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1588DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1589DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1590DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
1591DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1592- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1593DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1594DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1595DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1596DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1597DRLL subscr MSISDN:42342: Freeing subscriber connection
1598DREF VLR subscr MSISDN:42342 usage decreases to: 1
1599 iu_release_sent == 1
1600- LU was successful, and the conn has already been closed
1601 llist_count(&net->subscr_conns) == 0
1602---
1603- Now the auth tuple has use_count == 1
1604DREF VLR subscr MSISDN:42342 usage increases to: 2
1605 vsub->last_tuple->use_count == 1
1606DREF VLR subscr MSISDN:42342 usage decreases to: 1
1607---
1608- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1609 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1610 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1611DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1612DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1613DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1614DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1615DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1616DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1617DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]1618DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1619DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1620DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1621DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1622DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1623DREF VLR subscr MSISDN:42342 usage increases to: 2
1624DREF VLR subscr MSISDN:42342 usage increases to: 3
1625DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1626DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1627DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1628DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1629DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1630DVLR 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]1631DVLR 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]1632- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1633- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1634- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1635- ...expecting res=e229c19e791f2e41
1636DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1637DMM 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]1638DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1639 cm_service_result_sent == 0
1640 auth_request_sent == 1
1641- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1642 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1643DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1644DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1645DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1646DVLR 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]1647DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1648DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1649DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1650DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1651DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1652DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1653DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1654DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1655DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1656DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1657DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1658DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1659DMM -> SECURITY MODE CONTROL MSISDN:42342
1660- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1661- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1662DVLR 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]1663DMM 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]1664DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1665 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1666 cm_service_result_sent == 0
1667- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1668DMM <- SECURITY MODE COMPLETE MSISDN:42342
1669DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1670DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1671DIUCS MSISDN:42342: tx CommonID 901700000010650
1672- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1673DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1674DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1675DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1676DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1677DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1678DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1679DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1680DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1681DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1682DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1683DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1684DMM 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]1685 cm_service_result_sent == 0
1686- a USSD request is serviced
1687 expecting USSD:
1688 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1689 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1690DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1691DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1692DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1693DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1694DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1695DMM USSD: Own number requested
1696DMM MSISDN:42342: MSISDN = 42342
1697DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1698- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1699- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1700DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1701DMM 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]1702DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1703DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1704DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1705DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1706DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1707DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1708DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1709- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1710DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1711DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1712DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1713DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1714DRLL subscr MSISDN:42342: Freeing subscriber connection
1715DREF VLR subscr MSISDN:42342 usage decreases to: 1
1716 iu_release_sent == 1
1717- all requests serviced, conn has been released
1718 llist_count(&net->subscr_conns) == 0
1719---
1720- Now the auth tuple has use_count == 2
1721DREF VLR subscr MSISDN:42342 usage increases to: 2
1722 vsub->last_tuple->use_count == 2
1723DREF VLR subscr MSISDN:42342 usage decreases to: 1
1724---
1725- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1726 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1727 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1728DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1729DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1730DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1731DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1732DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1733DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1734DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]1735DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1736DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1737DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1738DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1739DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1740DREF VLR subscr MSISDN:42342 usage increases to: 2
1741DREF VLR subscr MSISDN:42342 usage increases to: 3
1742DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1743DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1744DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1745DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1746DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1747DVLR 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]1748DVLR 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]1749- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1750- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1751- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1752- ...expecting res=e229c19e791f2e41
1753DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1754DMM 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]1755DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1756 cm_service_result_sent == 0
1757 auth_request_sent == 1
1758- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1759 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1760DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1761DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1762DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1763DVLR 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]1764DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1765DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1766DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1767DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1768DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1769DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1770DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1771DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1772DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1773DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1774DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1775DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1776DMM -> SECURITY MODE CONTROL MSISDN:42342
1777- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1778- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1779DVLR 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]1780DMM 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]1781DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1782 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1783 cm_service_result_sent == 0
1784- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1785DMM <- SECURITY MODE COMPLETE MSISDN:42342
1786DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1787DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1788DIUCS MSISDN:42342: tx CommonID 901700000010650
1789- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1790DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1791DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1792DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1793DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1794DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1795DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1796DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1797DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1798DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1799DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1800DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1801DMM 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]1802 cm_service_result_sent == 0
1803- a USSD request is serviced
1804 expecting USSD:
1805 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1806 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1807DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1808DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1809DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1810DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1811DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1812DMM USSD: Own number requested
1813DMM MSISDN:42342: MSISDN = 42342
1814DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1815- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1816- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1817DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1818DMM 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]1819DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1820DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1821DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1822DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1823DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1824DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1825DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1826- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1827DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1828DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1829DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1830DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1831DRLL subscr MSISDN:42342: Freeing subscriber connection
1832DREF VLR subscr MSISDN:42342 usage decreases to: 1
1833 iu_release_sent == 1
1834- all requests serviced, conn has been released
1835 llist_count(&net->subscr_conns) == 0
1836---
1837- Now the auth tuple has use_count == 3
1838DREF VLR subscr MSISDN:42342 usage increases to: 2
1839 vsub->last_tuple->use_count == 3
1840DREF VLR subscr MSISDN:42342 usage decreases to: 1
1841---
1842- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1843 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1844 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1845DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1846DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1847DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1848DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1849DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1850DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1851DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]1852DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1853DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1854DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1855DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1856DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1857DREF VLR subscr MSISDN:42342 usage increases to: 2
1858DREF VLR subscr MSISDN:42342 usage increases to: 3
1859DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1860DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1861DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1862DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1863DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1864DVLR 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]1865DVLR 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]1866- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1867- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1868- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1869- ...expecting res=e229c19e791f2e41
1870DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1871DMM 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]1872DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1873 cm_service_result_sent == 0
1874 auth_request_sent == 1
1875- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1876 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1877DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1878DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1879DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1880DVLR 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]1881DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1882DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1883DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1884DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1885DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1886DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1887DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1888DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1889DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1890DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1891DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1892DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1893DMM -> SECURITY MODE CONTROL MSISDN:42342
1894- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1895- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1896DVLR 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]1897DMM 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]1898DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1899 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1900 cm_service_result_sent == 0
1901- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1902DMM <- SECURITY MODE COMPLETE MSISDN:42342
1903DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1904DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1905DIUCS MSISDN:42342: tx CommonID 901700000010650
1906- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1907DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1908DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1909DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1910DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1911DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1912DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1913DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1914DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1915DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1916DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1917DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1918DMM 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]1919 cm_service_result_sent == 0
1920- a USSD request is serviced
1921 expecting USSD:
1922 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1923 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1924DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1925DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1926DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1927DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1928DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1929DMM USSD: Own number requested
1930DMM MSISDN:42342: MSISDN = 42342
1931DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1932- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1933- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]1934DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
1935DMM 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]1936DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1937DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1938DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1939DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1940DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1941DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1942DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1943- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1944DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1945DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1946DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1947DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1948DRLL subscr MSISDN:42342: Freeing subscriber connection
1949DREF VLR subscr MSISDN:42342 usage decreases to: 1
1950 iu_release_sent == 1
1951- all requests serviced, conn has been released
1952 llist_count(&net->subscr_conns) == 0
1953---
1954- subscriber detaches
1955 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
1956 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1957DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1958DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
1959DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
1960DREF VLR subscr MSISDN:42342 usage increases to: 2
1961DMM IMSI DETACH for MSISDN:42342
1962DREF VLR subscr MSISDN:42342 usage decreases to: 1
1963DREF VLR subscr MSISDN:42342 usage decreases to: 0
1964DREF freeing VLR subscr MSISDN:42342
1965DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
1966- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1967DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1968DRLL Freeing subscriber connection with NULL subscriber
1969 iu_release_sent == 1
1970 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1971===== test_auth_use_infinitely_utran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1972
1973full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]1974talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1975
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1976===== test_no_auth_reuse_geran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1977- Location Update request causes a GSUP Send Auth Info request to HLR
1978 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
1979 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1980DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1981DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1982DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1983DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1984DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1985DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]1986DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1987DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]1988DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1989DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
1990DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
1991DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
1992DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
1993DREF VLR subscr unknown usage increases to: 1
1994DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1995DVLR New subscr, IMSI: 901700000010650
1996DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1997DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1998DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1999DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
2000DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2001DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
2002DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2003DVLR GSUP tx: 08010809710000000156f0
2004GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2005DVLR 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]2006DMM 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]2007DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2008 lu_result_sent == 0
2009- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
2010<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2011DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2012DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2013DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2014DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
2015DVLR 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]2016DVLR 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]2017- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2018- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
2019- ...autn=8704f5ba55f30000d2ee44b22c8ea919
2020- ...expecting res=e229c19e791f2e41
2021DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2022<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2023 auth_request_sent == 1
2024 lu_result_sent == 0
2025- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
2026 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2027DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2028DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2029DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2030DVLR 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]2031DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2032DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2033DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2034DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2035DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2036DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2037DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2038DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2039DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2040DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
2041DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
2042DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
2043DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2044DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2045DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2046DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2047DVLR GSUP tx: 04010809710000000156f0
2048GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2049DVLR 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]2050DMM 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]2051DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2052 gsup_tx_confirmed == 1
2053 lu_result_sent == 0
2054- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2055<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2056DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2057DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2058DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]2059DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2060DVLR GSUP tx: 12010809710000000156f0
2061GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2062DREF VLR subscr MSISDN:42342 usage decreases to: 1
2063<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2064 lu_result_sent == 0
2065- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2066<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2067DVLR GSUP rx 11: 06010809710000000156f0
2068DREF VLR subscr MSISDN:42342 usage increases to: 2
2069DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2070DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2071DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2072DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2073DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2074DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2075DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2076DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2077DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2078DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2079DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2080DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2081DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2082DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2083DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2084DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2085DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2086DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2087DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2088DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2089DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2090DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2091DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2092DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2093- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2094DREF VLR subscr MSISDN:42342 usage decreases to: 1
2095<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2096 lu_result_sent == 1
2097- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2098 llist_count(&net->subscr_conns) == 1
2099msc_subscr_conn_is_accepted() == false
2100 requests shall be thwarted
2101DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2102DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2103DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2104DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2105DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2106DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2107DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
2108DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2109- even though the TMSI is not acked, we can already find the subscr with it
2110DREF VLR subscr MSISDN:42342 usage increases to: 2
2111 vsub != NULL == 1
2112 strcmp(vsub->imsi, imsi) == 0
2113 vsub->tmsi_new == 0x03020100
2114 vsub->tmsi == 0xffffffff
2115DREF VLR subscr MSISDN:42342 usage decreases to: 1
2116- MS sends TMSI Realloc Complete
2117 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2118DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2119DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2120DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2121DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2122DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2123DREF VLR subscr MSISDN:42342 usage increases to: 2
2124DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2125DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2126DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2127DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2128DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2129DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2130DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2131DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2132DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2133DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2134DMM 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]2135DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
2136DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2137DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2138DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2139DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2140DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2141DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
2142DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2143- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2144DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2145DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2146DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2147DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2148DRLL subscr MSISDN:42342: Freeing subscriber connection
2149DREF VLR subscr MSISDN:42342 usage decreases to: 1
2150 bssap_clear_sent == 1
2151- LU was successful, and the conn has already been closed
2152 llist_count(&net->subscr_conns) == 0
2153---
2154- Now the auth tuple has use_count == 1, as much as is allowed.
2155DREF VLR subscr MSISDN:42342 usage increases to: 2
2156 vsub->last_tuple->use_count == 1
2157DREF VLR subscr MSISDN:42342 usage decreases to: 1
2158---
2159- 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
2160 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
2161 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2162DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2163DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2164DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2165DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2166DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2167DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2168DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]2169DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2170DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2171DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2172DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
2173DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2174DREF VLR subscr MSISDN:42342 usage increases to: 2
2175DREF VLR subscr MSISDN:42342 usage increases to: 3
2176DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2177DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2178DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2179DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2180DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2181DVLR GSUP tx: 08010809710000000156f0
2182GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2183DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2184DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2185DMM 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]2186DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2187 cm_service_result_sent == 0
2188 auth_request_sent == 0
2189 gsup_tx_confirmed == 1
2190- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2191<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2192DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2193DREF VLR subscr MSISDN:42342 usage increases to: 3
2194DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2195DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2196DVLR 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]2197DVLR 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]2198- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2199- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2200- ...autn=1843a645b98d00005b2d666af46c45d9
2201- ...expecting res=7db47cf7f81e4dc7
2202DREF VLR subscr MSISDN:42342 usage decreases to: 2
2203<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2204 auth_request_sent == 1
2205 cm_service_result_sent == 0
2206- MS sends Authen Response, VLR accepts with a CM Service Accept
2207 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2208DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2209DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2210DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2211DVLR 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]2212DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2213DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2214DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2215DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2216DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2217DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2218DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2219DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2220DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2221DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2222DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2223DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
2224DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
2225DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
2226DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
2227DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
2228DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2229DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
2230DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
2231- sending CM Service Accept for MSISDN:42342
2232DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2233DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2234DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2235DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2236DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
2237DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2238DMM 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]2239DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2240 cm_service_result_sent == 1
2241- a USSD request is serviced
2242 expecting USSD:
2243 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2244 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2245DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2246DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
2247DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2248DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2249DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2250DMM USSD: Own number requested
2251DMM MSISDN:42342: MSISDN = 42342
2252DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2253- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2254- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2255DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2256DMM 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]2257DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
2258DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2259DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2260DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2261DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2262DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
2263DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2264- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2265DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2266DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2267DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2268DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2269DRLL subscr MSISDN:42342: Freeing subscriber connection
2270DREF VLR subscr MSISDN:42342 usage decreases to: 1
2271 bssap_clear_sent == 1
2272- all requests serviced, conn has been released
2273 llist_count(&net->subscr_conns) == 0
2274---
2275- subscriber detaches
2276 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2277 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2278DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2279DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2280DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2281DREF VLR subscr MSISDN:42342 usage increases to: 2
2282DMM IMSI DETACH for MSISDN:42342
2283DREF VLR subscr MSISDN:42342 usage decreases to: 1
2284DREF VLR subscr MSISDN:42342 usage decreases to: 0
2285DREF freeing VLR subscr MSISDN:42342
2286DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
2287- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2288DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2289DRLL Freeing subscriber connection with NULL subscriber
2290 bssap_clear_sent == 1
2291 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2292===== test_no_auth_reuse_geran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2293
2294full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]2295talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2296
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2297===== test_no_auth_reuse_utran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2298- Location Update request causes a GSUP Send Auth Info request to HLR
2299 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
2300 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2301DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2302DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2303DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2304DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2305DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2306DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]2307DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2308DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]2309DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2310DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
2311DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
2312DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
2313DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
2314DREF VLR subscr unknown usage increases to: 1
2315DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
2316DVLR New subscr, IMSI: 901700000010650
2317DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2318DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2319DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
2320DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
2321DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2322DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
2323DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2324DVLR GSUP tx: 08010809710000000156f0
2325GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2326DVLR 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]2327DMM 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]2328DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2329 lu_result_sent == 0
2330- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
2331<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2332DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2333DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2334DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2335DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
2336DVLR 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]2337DVLR 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]2338- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2339- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
2340- ...autn=8704f5ba55f30000d2ee44b22c8ea919
2341- ...expecting res=e229c19e791f2e41
2342DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2343<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2344 auth_request_sent == 1
2345 lu_result_sent == 0
2346- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2347 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2348DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2349DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2350DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2351DVLR 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]2352DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2353DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2354DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2355DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2356DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2357DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2358DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2359DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2360DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2361DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]2362DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]2363DMM -> SECURITY MODE CONTROL IMSI:901700000010650
2364- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
2365- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2366DVLR 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]2367DMM 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]2368DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]2369 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2370 lu_result_sent == 0
2371- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
2372DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
2373DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
2374DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
2375DIUCS IMSI:901700000010650: tx CommonID 901700000010650
2376- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2377DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
2378DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2379DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2380DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2381DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2382DVLR GSUP tx: 04010809710000000156f0
2383GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2384DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
2385 gsup_tx_confirmed == 1
2386 lu_result_sent == 0
2387- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2388<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2389DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2390DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2391DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]2392DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2393DVLR GSUP tx: 12010809710000000156f0
2394GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2395DREF VLR subscr MSISDN:42342 usage decreases to: 1
2396<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2397 lu_result_sent == 0
2398- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2399<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2400DVLR GSUP rx 11: 06010809710000000156f0
2401DREF VLR subscr MSISDN:42342 usage increases to: 2
2402DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2403DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2404DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2405DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2406DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2407DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2408DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2409DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2410DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2411DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2412DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2413DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2414DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2415DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2416DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2417DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2418DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2419DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2420DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2421DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2422DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2423DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2424DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2425DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2426- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2427DREF VLR subscr MSISDN:42342 usage decreases to: 1
2428<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2429 lu_result_sent == 1
2430- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2431 llist_count(&net->subscr_conns) == 1
2432msc_subscr_conn_is_accepted() == false
2433 requests shall be thwarted
2434DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2435DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2436DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2437DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2438DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2439DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2440DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
2441DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2442- even though the TMSI is not acked, we can already find the subscr with it
2443DREF VLR subscr MSISDN:42342 usage increases to: 2
2444 vsub != NULL == 1
2445 strcmp(vsub->imsi, imsi) == 0
2446 vsub->tmsi_new == 0x03020100
2447 vsub->tmsi == 0xffffffff
2448DREF VLR subscr MSISDN:42342 usage decreases to: 1
2449- MS sends TMSI Realloc Complete
2450 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2451DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2452DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2453DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2454DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2455DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2456DREF VLR subscr MSISDN:42342 usage increases to: 2
2457DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2458DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2459DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2460DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2461DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2462DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2463DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2464DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2465DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2466DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2467DMM 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]2468DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
2469DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2470DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2471DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2472DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2473DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2474DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
2475DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2476- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2477DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2478DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2479DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2480DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2481DRLL subscr MSISDN:42342: Freeing subscriber connection
2482DREF VLR subscr MSISDN:42342 usage decreases to: 1
2483 iu_release_sent == 1
2484- LU was successful, and the conn has already been closed
2485 llist_count(&net->subscr_conns) == 0
2486---
2487- Now the auth tuple has use_count == 1, as much as is allowed.
2488DREF VLR subscr MSISDN:42342 usage increases to: 2
2489 vsub->last_tuple->use_count == 1
2490DREF VLR subscr MSISDN:42342 usage decreases to: 1
2491---
2492- 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
2493 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
2494 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2495DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2496DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2497DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2498DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2499DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2500DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2501DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame^]2502DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2503DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2504DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2505DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
2506DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2507DREF VLR subscr MSISDN:42342 usage increases to: 2
2508DREF VLR subscr MSISDN:42342 usage increases to: 3
2509DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2510DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2511DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2512DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2513DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2514DVLR GSUP tx: 08010809710000000156f0
2515GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2516DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2517DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2518DMM 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]2519DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2520 cm_service_result_sent == 0
2521 auth_request_sent == 0
2522 gsup_tx_confirmed == 1
2523- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2524<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2525DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2526DREF VLR subscr MSISDN:42342 usage increases to: 3
2527DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2528DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2529DVLR 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]2530DVLR 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]2531- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2532- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2533- ...autn=1843a645b98d00005b2d666af46c45d9
2534- ...expecting res=7db47cf7f81e4dc7
2535DREF VLR subscr MSISDN:42342 usage decreases to: 2
2536<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2537 auth_request_sent == 1
2538 cm_service_result_sent == 0
2539- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2540 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2541DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2542DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2543DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2544DVLR 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]2545DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2546DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2547DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2548DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2549DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2550DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2551DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2552DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2553DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2554DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2555DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]2556DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]2557DMM -> SECURITY MODE CONTROL MSISDN:42342
2558- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
2559- ...ik=1159ec926a50e98c034a6b7d7c9f418d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2560DVLR 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]2561DMM 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]2562DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]2563 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2564 cm_service_result_sent == 0
2565- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
2566DMM <- SECURITY MODE COMPLETE MSISDN:42342
2567DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
2568DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
2569DIUCS MSISDN:42342: tx CommonID 901700000010650
2570- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2571DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
2572DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
2573DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
2574DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
2575DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2576DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
2577DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
2578DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2579DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2580DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2581DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2582DMM 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]2583 cm_service_result_sent == 0
2584- a USSD request is serviced
2585 expecting USSD:
2586 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2587 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2588DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2589DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
2590DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2591DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2592DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2593DMM USSD: Own number requested
2594DMM MSISDN:42342: MSISDN = 42342
2595DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2596- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2597- DTAP matches expected message
Neels Hofmeyre9e2f5c2018-03-15 13:26:43 +0100[diff] [blame]2598DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
2599DMM 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]2600DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
2601DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2602DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2603DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2604DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2605DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
2606DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2607- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2608DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2609DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2610DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2611DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2612DRLL subscr MSISDN:42342: Freeing subscriber connection
2613DREF VLR subscr MSISDN:42342 usage decreases to: 1
2614 iu_release_sent == 1
2615- all requests serviced, conn has been released
2616 llist_count(&net->subscr_conns) == 0
2617---
2618- subscriber detaches
2619 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2620 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2621DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2622DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2623DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2624DREF VLR subscr MSISDN:42342 usage increases to: 2
2625DMM IMSI DETACH for MSISDN:42342
2626DREF VLR subscr MSISDN:42342 usage decreases to: 1
2627DREF VLR subscr MSISDN:42342 usage decreases to: 0
2628DREF freeing VLR subscr MSISDN:42342
2629DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
2630- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2631DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2632DRLL Freeing subscriber connection with NULL subscriber
2633 iu_release_sent == 1
2634 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2635===== test_no_auth_reuse_utran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2636
2637full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]2638talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2639
2640full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]2641talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2642