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gerrit.osmocom.org / osmo-msc / 6166f29412ef1dc3395dcee914ec98bd013663b4 / . / tests / msc_vlr / msc_vlr_test_authen_reuse.err
blob: 7149d83fe76f036f0853762fe4195bed356c3553 [file] [log] [blame]
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1===== test_auth_use_twice_geran
2- Location Update request causes a GSUP Send Auth Info request to HLR
3 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
4 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]5DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]6DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]7DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]8DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
9DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
10DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
11DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]12DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]13DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
14DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
15DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
16DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
17DREF VLR subscr unknown usage increases to: 1
18DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
19DVLR New subscr, IMSI: 901700000010650
20DREF VLR subscr IMSI:901700000010650 usage increases to: 2
21DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
22DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
23DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
24DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
25DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
26DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
27DVLR GSUP tx: 08010809710000000156f0
28GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
29DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
30DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]31DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]32 lu_result_sent == 0
33- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
34<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
35DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
36DREF VLR subscr IMSI:901700000010650 usage increases to: 2
37DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
38DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
39DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
40DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
41- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
42- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
43- ...autn=8704f5ba55f30000d2ee44b22c8ea919
44- ...expecting res=e229c19e791f2e41
45DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
46<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
47 auth_request_sent == 1
48 lu_result_sent == 0
49- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
50 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]51DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]52DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
53DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
54DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
55DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
56DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
57DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
58DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
59DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
60DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
61DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
62DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
63DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
64DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
65DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
66DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
67DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
68DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
69DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
70DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
71DVLR GSUP tx: 04010809710000000156f0
72GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
73DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
74DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]75DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]76 gsup_tx_confirmed == 1
77 lu_result_sent == 0
78- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
79<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
80DVLR GSUP rx 17: 10010809710000000156f00804032443f2
81DREF VLR subscr IMSI:901700000010650 usage increases to: 2
82DVLR IMSI:901700000010650 has MSISDN:42342
83DVLR GSUP tx: 12010809710000000156f0
84GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
85DREF VLR subscr MSISDN:42342 usage decreases to: 1
86<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
87 lu_result_sent == 0
88- HLR also sends GSUP _UPDATE_LOCATION_RESULT
89<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
90DVLR GSUP rx 11: 06010809710000000156f0
91DREF VLR subscr MSISDN:42342 usage increases to: 2
92DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
93DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
94DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
95DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
96DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
97DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
98DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
99DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
100DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
101DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
102DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
103DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
104DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
105DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
106DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
107DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
108DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
109DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
110DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
111DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
112DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
113DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
114DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
115DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
116- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
117DREF VLR subscr MSISDN:42342 usage decreases to: 1
118<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
119 lu_result_sent == 1
120- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
121 llist_count(&net->subscr_conns) == 1
122msc_subscr_conn_is_accepted() == false
123 requests shall be thwarted
124DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
125DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
126DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
127DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
128DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
129DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
130DRLL Dispatching 04.08 message GSM48_PDISC_SMS:0x01 (0x9:0x1)
131DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_PDISC_SMS:0x01
132- even though the TMSI is not acked, we can already find the subscr with it
133DREF VLR subscr MSISDN:42342 usage increases to: 2
134 vsub != NULL == 1
135 strcmp(vsub->imsi, imsi) == 0
136 vsub->tmsi_new == 0x03020100
137 vsub->tmsi == 0xffffffff
138DREF VLR subscr MSISDN:42342 usage decreases to: 1
139- MS sends TMSI Realloc Complete
140 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]141DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]142DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
143DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
144DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
145DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
146DREF VLR subscr MSISDN:42342 usage increases to: 2
147DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
148DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
149DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
150DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
151DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
152DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
153DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
154DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
155DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
156DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
157DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
158DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
159DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
160DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
161DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
162DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
163DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
164DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
165DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
166DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
167- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]168DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]169DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
170DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]171DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]172DRLL subscr MSISDN:42342: Freeing subscriber connection
173DREF VLR subscr MSISDN:42342 usage decreases to: 1
174 bssap_clear_sent == 1
175- LU was successful, and the conn has already been closed
176 llist_count(&net->subscr_conns) == 0
177---
178- Now the auth tuple has use_count == 1
179DREF VLR subscr MSISDN:42342 usage increases to: 2
180 vsub->last_tuple->use_count == 1
181DREF VLR subscr MSISDN:42342 usage decreases to: 1
182---
183- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
184 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
185 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]186DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]187DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
188DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]189DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]190DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
191DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
192DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
193DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
194DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
195DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
196DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
197DREF VLR subscr MSISDN:42342 usage increases to: 2
198DREF VLR subscr MSISDN:42342 usage increases to: 3
199DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
200DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
201DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
202DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
203DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
204DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
205DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0
206- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
207- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
208- ...autn=8704f5ba55f30000d2ee44b22c8ea919
209- ...expecting res=e229c19e791f2e41
210DREF VLR subscr MSISDN:42342 usage decreases to: 2
211DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]212DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]213 cm_service_result_sent == 0
214 auth_request_sent == 1
215- MS sends Authen Response, VLR accepts with a CM Service Accept
216 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]217DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]218DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
219DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
220DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
221DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
222DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
223DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
224DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
225DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
226DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
227DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
228DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
229DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
230DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
231DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
232DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
233DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
234DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
235DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
236DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
237DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
238DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
239DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
240- sending CM Service Accept for MSISDN:42342
241DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
242DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
243DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
244DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
245DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
246DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
247DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
248DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]249DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]250 cm_service_result_sent == 1
251- a USSD request is serviced
252 expecting USSD:
253 Your extension is 42342
254 MSC <--RAN_GERAN_A-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]255DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]256DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
257DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
258DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
259DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
260DMM USSD: Own number requested
261DMM MSISDN:42342: MSISDN = 42342
262DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
263- DTAP --RAN_GERAN_A--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
264- DTAP matches expected message
265DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
266DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
267DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
268DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
269DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
270DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
271DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
272DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
273DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
274- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]275DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]276DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
277DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]278DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]279DRLL subscr MSISDN:42342: Freeing subscriber connection
280DREF VLR subscr MSISDN:42342 usage decreases to: 1
281 bssap_clear_sent == 1
282- all requests serviced, conn has been released
283 llist_count(&net->subscr_conns) == 0
284---
285- Now the auth tuple has use_count == 2, as much as is allowed.
286DREF VLR subscr MSISDN:42342 usage increases to: 2
287 vsub->last_tuple->use_count == 2
288DREF VLR subscr MSISDN:42342 usage decreases to: 1
289---
290- 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
291 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
292 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]293DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]294DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
295DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]296DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]297DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
298DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
299DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
300DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
301DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
302DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
303DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
304DREF VLR subscr MSISDN:42342 usage increases to: 2
305DREF VLR subscr MSISDN:42342 usage increases to: 3
306DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
307DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
308DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
309DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
310DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
311DVLR GSUP tx: 08010809710000000156f0
312GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
313DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
314DREF VLR subscr MSISDN:42342 usage decreases to: 2
315DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]316DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]317 cm_service_result_sent == 0
318 auth_request_sent == 0
319 gsup_tx_confirmed == 1
320- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
321<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
322DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
323DREF VLR subscr MSISDN:42342 usage increases to: 3
324DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
325DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
326DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
327DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
328- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
329- ...rand=c187a53a5e6b9d573cac7c74451fd46d
330- ...autn=1843a645b98d00005b2d666af46c45d9
331- ...expecting res=7db47cf7f81e4dc7
332DREF VLR subscr MSISDN:42342 usage decreases to: 2
333<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
334 auth_request_sent == 1
335 cm_service_result_sent == 0
336- MS sends Authen Response, VLR accepts with a CM Service Accept
337 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]338DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]339DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
340DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
341DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
342DVLR SUBSCR(MSISDN:42342) received res: 7d b4 7c f7 f8 1e 4d c7
343DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
344DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
345DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
346DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
347DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
348DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
349DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
350DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
351DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
352DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
353DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
354DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
355DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
356DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
357DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
358DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
359DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
360DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
361- sending CM Service Accept for MSISDN:42342
362DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
363DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
364DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
365DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
366DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
367DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
368DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
369DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]370DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]371 cm_service_result_sent == 1
372- a USSD request is serviced
373 expecting USSD:
374 Your extension is 42342
375 MSC <--RAN_GERAN_A-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]376DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]377DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
378DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
379DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
380DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
381DMM USSD: Own number requested
382DMM MSISDN:42342: MSISDN = 42342
383DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
384- DTAP --RAN_GERAN_A--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
385- DTAP matches expected message
386DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
387DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
388DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
389DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
390DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
391DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
392DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
393DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
394DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
395- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]396DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]397DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
398DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]399DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]400DRLL subscr MSISDN:42342: Freeing subscriber connection
401DREF VLR subscr MSISDN:42342 usage decreases to: 1
402 bssap_clear_sent == 1
403- all requests serviced, conn has been released
404 llist_count(&net->subscr_conns) == 0
405---
406- subscriber detaches
407 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
408 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]409DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]410DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
411DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
412DREF VLR subscr MSISDN:42342 usage increases to: 2
413DMM IMSI DETACH for MSISDN:42342
414DREF VLR subscr MSISDN:42342 usage decreases to: 1
415DREF VLR subscr MSISDN:42342 usage decreases to: 0
416DREF freeing VLR subscr MSISDN:42342
417DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
418- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]419DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]420DRLL Freeing subscriber connection with NULL subscriber
421 bssap_clear_sent == 1
422 llist_count(&net->subscr_conns) == 0
423===== test_auth_use_twice_geran: SUCCESS
424
425full talloc report on 'msgb' (total 0 bytes in 1 blocks)
426talloc_total_blocks(tall_bsc_ctx) == 9
427
428===== test_auth_use_twice_utran
429- Location Update request causes a GSUP Send Auth Info request to HLR
430 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
431 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]432DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]433DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]434DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]435DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
436DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
437DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
438DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]439DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]440DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
441DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
442DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
443DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
444DREF VLR subscr unknown usage increases to: 1
445DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
446DVLR New subscr, IMSI: 901700000010650
447DREF VLR subscr IMSI:901700000010650 usage increases to: 2
448DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
449DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
450DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
451DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
452DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
453DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
454DVLR GSUP tx: 08010809710000000156f0
455GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
456DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
457DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]458DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]459 lu_result_sent == 0
460- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
461<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
462DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
463DREF VLR subscr IMSI:901700000010650 usage increases to: 2
464DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
465DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
466DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
467DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
468- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
469- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
470- ...autn=8704f5ba55f30000d2ee44b22c8ea919
471- ...expecting res=e229c19e791f2e41
472DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
473<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
474 auth_request_sent == 1
475 lu_result_sent == 0
476- MS sends Authen Response, VLR accepts and sends SecurityModeControl
477 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]478DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]479DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
480DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
481DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
482DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
483DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
484DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
485DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
486DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
487DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
488DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
489DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
490DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
491DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
492- sending SecurityModeControl for IMSI:901700000010650
493DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
494DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]495DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]496 cipher_mode_cmd_sent == 1
497 lu_result_sent == 0
498- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
499DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
500DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
501DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
502DIUCS IMSI:901700000010650: tx CommonID 901700000010650
503- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
504DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
505DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
506DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
507DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
508DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
509DVLR GSUP tx: 04010809710000000156f0
510GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
511DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
512 gsup_tx_confirmed == 1
513 lu_result_sent == 0
514- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
515<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
516DVLR GSUP rx 17: 10010809710000000156f00804032443f2
517DREF VLR subscr IMSI:901700000010650 usage increases to: 2
518DVLR IMSI:901700000010650 has MSISDN:42342
519DVLR GSUP tx: 12010809710000000156f0
520GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
521DREF VLR subscr MSISDN:42342 usage decreases to: 1
522<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
523 lu_result_sent == 0
524- HLR also sends GSUP _UPDATE_LOCATION_RESULT
525<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
526DVLR GSUP rx 11: 06010809710000000156f0
527DREF VLR subscr MSISDN:42342 usage increases to: 2
528DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
529DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
530DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
531DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
532DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
533DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
534DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
535DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
536DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
537DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
538DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
539DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
540DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
541DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
542DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
543DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
544DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
545DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
546DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
547DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
548DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
549DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
550DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
551DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
552- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
553DREF VLR subscr MSISDN:42342 usage decreases to: 1
554<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
555 lu_result_sent == 1
556- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
557 llist_count(&net->subscr_conns) == 1
558msc_subscr_conn_is_accepted() == false
559 requests shall be thwarted
560DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
561DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
562DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
563DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
564DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
565DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
566DRLL Dispatching 04.08 message GSM48_PDISC_SMS:0x01 (0x9:0x1)
567DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_PDISC_SMS:0x01
568- even though the TMSI is not acked, we can already find the subscr with it
569DREF VLR subscr MSISDN:42342 usage increases to: 2
570 vsub != NULL == 1
571 strcmp(vsub->imsi, imsi) == 0
572 vsub->tmsi_new == 0x03020100
573 vsub->tmsi == 0xffffffff
574DREF VLR subscr MSISDN:42342 usage decreases to: 1
575- MS sends TMSI Realloc Complete
576 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]577DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]578DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
579DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
580DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
581DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
582DREF VLR subscr MSISDN:42342 usage increases to: 2
583DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
584DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
585DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
586DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
587DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
588DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
589DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
590DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
591DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
592DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
593DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
594DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
595DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
596DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
597DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
598DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
599DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
600DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
601DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
602DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
603- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]604DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]605DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
606DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]607DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]608DRLL subscr MSISDN:42342: Freeing subscriber connection
609DREF VLR subscr MSISDN:42342 usage decreases to: 1
610 iu_release_sent == 1
611- LU was successful, and the conn has already been closed
612 llist_count(&net->subscr_conns) == 0
613---
614- Now the auth tuple has use_count == 1
615DREF VLR subscr MSISDN:42342 usage increases to: 2
616 vsub->last_tuple->use_count == 1
617DREF VLR subscr MSISDN:42342 usage decreases to: 1
618---
619- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
620 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
621 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]622DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]623DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
624DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]625DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]626DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
627DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
628DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
629DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
630DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
631DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
632DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
633DREF VLR subscr MSISDN:42342 usage increases to: 2
634DREF VLR subscr MSISDN:42342 usage increases to: 3
635DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
636DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
637DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
638DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
639DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
640DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
641DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0
642- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
643- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
644- ...autn=8704f5ba55f30000d2ee44b22c8ea919
645- ...expecting res=e229c19e791f2e41
646DREF VLR subscr MSISDN:42342 usage decreases to: 2
647DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]648DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]649 cm_service_result_sent == 0
650 auth_request_sent == 1
651- MS sends Authen Response, VLR accepts and sends SecurityModeControl
652 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]653DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]654DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
655DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
656DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
657DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
658DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
659DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
660DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
661DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
662DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
663DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
664DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
665DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
666DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
667DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
668- sending SecurityModeControl for MSISDN:42342
669DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
670DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]671DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]672 cipher_mode_cmd_sent == 1
673 cm_service_result_sent == 0
674- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
675DMM <- SECURITY MODE COMPLETE MSISDN:42342
676DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
677DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
678DIUCS MSISDN:42342: tx CommonID 901700000010650
679- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
680DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
681DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
682DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
683DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
684DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
685DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
686DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
687DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
688DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
689DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
690DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
691DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
692DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
693 cm_service_result_sent == 0
694- a USSD request is serviced
695 expecting USSD:
696 Your extension is 42342
697 MSC <--RAN_UTRAN_IU-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]698DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]699DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
700DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
701DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
702DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
703DMM USSD: Own number requested
704DMM MSISDN:42342: MSISDN = 42342
705DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
706- DTAP --RAN_UTRAN_IU--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
707- DTAP matches expected message
708DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
709DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
710DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
711DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
712DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
713DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
714DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
715DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
716DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
717- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]718DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]719DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
720DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]721DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]722DRLL subscr MSISDN:42342: Freeing subscriber connection
723DREF VLR subscr MSISDN:42342 usage decreases to: 1
724 iu_release_sent == 1
725- all requests serviced, conn has been released
726 llist_count(&net->subscr_conns) == 0
727---
728- Now the auth tuple has use_count == 2, as much as is allowed.
729DREF VLR subscr MSISDN:42342 usage increases to: 2
730 vsub->last_tuple->use_count == 2
731DREF VLR subscr MSISDN:42342 usage decreases to: 1
732---
733- 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
734 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
735 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]736DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]737DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
738DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]739DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]740DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
741DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
742DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
743DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
744DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
745DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
746DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
747DREF VLR subscr MSISDN:42342 usage increases to: 2
748DREF VLR subscr MSISDN:42342 usage increases to: 3
749DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
750DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
751DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
752DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
753DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
754DVLR GSUP tx: 08010809710000000156f0
755GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
756DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
757DREF VLR subscr MSISDN:42342 usage decreases to: 2
758DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]759DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]760 cm_service_result_sent == 0
761 auth_request_sent == 0
762 gsup_tx_confirmed == 1
763- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
764<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
765DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
766DREF VLR subscr MSISDN:42342 usage increases to: 3
767DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
768DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
769DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
770DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
771- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
772- ...rand=c187a53a5e6b9d573cac7c74451fd46d
773- ...autn=1843a645b98d00005b2d666af46c45d9
774- ...expecting res=7db47cf7f81e4dc7
775DREF VLR subscr MSISDN:42342 usage decreases to: 2
776<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
777 auth_request_sent == 1
778 cm_service_result_sent == 0
779- MS sends Authen Response, VLR accepts and sends SecurityModeControl
780 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]781DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]782DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
783DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
784DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
785DVLR SUBSCR(MSISDN:42342) received res: 7d b4 7c f7 f8 1e 4d c7
786DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
787DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
788DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
789DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
790DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
791DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
792DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
793DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
794DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
795DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
796- sending SecurityModeControl for MSISDN:42342
797DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
798DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]799DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]800 cipher_mode_cmd_sent == 1
801 cm_service_result_sent == 0
802- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
803DMM <- SECURITY MODE COMPLETE MSISDN:42342
804DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
805DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
806DIUCS MSISDN:42342: tx CommonID 901700000010650
807- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
808DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
809DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
810DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
811DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
812DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
813DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
814DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
815DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
816DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
817DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
818DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
819DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
820DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
821 cm_service_result_sent == 0
822- a USSD request is serviced
823 expecting USSD:
824 Your extension is 42342
825 MSC <--RAN_UTRAN_IU-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]826DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]827DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
828DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
829DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
830DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
831DMM USSD: Own number requested
832DMM MSISDN:42342: MSISDN = 42342
833DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
834- DTAP --RAN_UTRAN_IU--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
835- DTAP matches expected message
836DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
837DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
838DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
839DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
840DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
841DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
842DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
843DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
844DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
845- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]846DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]847DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
848DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]849DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]850DRLL subscr MSISDN:42342: Freeing subscriber connection
851DREF VLR subscr MSISDN:42342 usage decreases to: 1
852 iu_release_sent == 1
853- all requests serviced, conn has been released
854 llist_count(&net->subscr_conns) == 0
855---
856- subscriber detaches
857 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
858 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]859DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]860DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
861DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
862DREF VLR subscr MSISDN:42342 usage increases to: 2
863DMM IMSI DETACH for MSISDN:42342
864DREF VLR subscr MSISDN:42342 usage decreases to: 1
865DREF VLR subscr MSISDN:42342 usage decreases to: 0
866DREF freeing VLR subscr MSISDN:42342
867DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
868- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]869DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]870DRLL Freeing subscriber connection with NULL subscriber
871 iu_release_sent == 1
872 llist_count(&net->subscr_conns) == 0
873===== test_auth_use_twice_utran: SUCCESS
874
875full talloc report on 'msgb' (total 0 bytes in 1 blocks)
876talloc_total_blocks(tall_bsc_ctx) == 9
877
878===== test_auth_use_infinitely_geran
879- Location Update request causes a GSUP Send Auth Info request to HLR
880 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
881 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]882DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]883DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]884DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]885DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
886DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
887DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
888DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]889DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]890DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
891DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
892DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
893DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
894DREF VLR subscr unknown usage increases to: 1
895DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
896DVLR New subscr, IMSI: 901700000010650
897DREF VLR subscr IMSI:901700000010650 usage increases to: 2
898DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
899DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
900DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
901DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
902DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
903DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
904DVLR GSUP tx: 08010809710000000156f0
905GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
906DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
907DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]908DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]909 lu_result_sent == 0
910- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
911<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
912DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
913DREF VLR subscr IMSI:901700000010650 usage increases to: 2
914DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
915DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
916DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
917DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
918- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
919- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
920- ...autn=8704f5ba55f30000d2ee44b22c8ea919
921- ...expecting res=e229c19e791f2e41
922DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
923<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
924 auth_request_sent == 1
925 lu_result_sent == 0
926- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
927 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]928DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]929DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
930DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
931DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
932DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
933DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
934DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
935DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
936DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
937DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
938DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
939DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
940DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
941DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
942DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
943DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
944DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
945DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
946DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
947DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
948DVLR GSUP tx: 04010809710000000156f0
949GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
950DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
951DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]952DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]953 gsup_tx_confirmed == 1
954 lu_result_sent == 0
955- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
956<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
957DVLR GSUP rx 17: 10010809710000000156f00804032443f2
958DREF VLR subscr IMSI:901700000010650 usage increases to: 2
959DVLR IMSI:901700000010650 has MSISDN:42342
960DVLR GSUP tx: 12010809710000000156f0
961GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
962DREF VLR subscr MSISDN:42342 usage decreases to: 1
963<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
964 lu_result_sent == 0
965- HLR also sends GSUP _UPDATE_LOCATION_RESULT
966<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
967DVLR GSUP rx 11: 06010809710000000156f0
968DREF VLR subscr MSISDN:42342 usage increases to: 2
969DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
970DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
971DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
972DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
973DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
974DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
975DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
976DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
977DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
978DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
979DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
980DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
981DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
982DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
983DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
984DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
985DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
986DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
987DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
988DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
989DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
990DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
991DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
992DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
993- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
994DREF VLR subscr MSISDN:42342 usage decreases to: 1
995<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
996 lu_result_sent == 1
997- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
998 llist_count(&net->subscr_conns) == 1
999msc_subscr_conn_is_accepted() == false
1000 requests shall be thwarted
1001DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1002DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1003DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1004DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1005DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1006DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
1007DRLL Dispatching 04.08 message GSM48_PDISC_SMS:0x01 (0x9:0x1)
1008DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_PDISC_SMS:0x01
1009- even though the TMSI is not acked, we can already find the subscr with it
1010DREF VLR subscr MSISDN:42342 usage increases to: 2
1011 vsub != NULL == 1
1012 strcmp(vsub->imsi, imsi) == 0
1013 vsub->tmsi_new == 0x03020100
1014 vsub->tmsi == 0xffffffff
1015DREF VLR subscr MSISDN:42342 usage decreases to: 1
1016- MS sends TMSI Realloc Complete
1017 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1018DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1019DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1020DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1021DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1022DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1023DREF VLR subscr MSISDN:42342 usage increases to: 2
1024DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1025DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1026DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1027DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1028DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1029DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1030DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1031DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1032DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
1033DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1034DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1035DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
1036DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
1037DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1038DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1039DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1040DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1041DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1042DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
1043DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1044- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1045DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1046DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1047DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1048DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1049DRLL subscr MSISDN:42342: Freeing subscriber connection
1050DREF VLR subscr MSISDN:42342 usage decreases to: 1
1051 bssap_clear_sent == 1
1052- LU was successful, and the conn has already been closed
1053 llist_count(&net->subscr_conns) == 0
1054---
1055- Now the auth tuple has use_count == 1
1056DREF VLR subscr MSISDN:42342 usage increases to: 2
1057 vsub->last_tuple->use_count == 1
1058DREF VLR subscr MSISDN:42342 usage decreases to: 1
1059---
1060- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1061 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1062 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1063DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1064DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1065DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1066DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1067DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1068DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1069DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1070DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1071DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1072DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1073DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1074DREF VLR subscr MSISDN:42342 usage increases to: 2
1075DREF VLR subscr MSISDN:42342 usage increases to: 3
1076DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1077DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1078DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1079DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1080DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1081DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1082DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0
1083- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1084- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1085- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1086- ...expecting res=e229c19e791f2e41
1087DREF VLR subscr MSISDN:42342 usage decreases to: 2
1088DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1089DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1090 cm_service_result_sent == 0
1091 auth_request_sent == 1
1092- MS sends Authen Response, VLR accepts with a CM Service Accept
1093 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1094DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1095DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1096DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1097DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1098DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1099DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1100DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1101DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1102DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1103DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1104DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1105DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1106DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1107DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1108DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1109DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1110DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1111DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1112DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1113DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1114DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1115DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1116DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1117- sending CM Service Accept for MSISDN:42342
1118DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1119DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1120DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1121DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1122DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1123DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1124DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1125DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1126DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1127 cm_service_result_sent == 1
1128- a USSD request is serviced
1129 expecting USSD:
1130 Your extension is 42342
1131 MSC <--RAN_GERAN_A-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1132DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1133DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
1134DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
1135DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1136DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1137DMM USSD: Own number requested
1138DMM MSISDN:42342: MSISDN = 42342
1139DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
1140- DTAP --RAN_GERAN_A--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
1141- DTAP matches expected message
1142DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1143DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1144DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1145DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1146DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1147DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1148DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1149DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1150DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1151- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1152DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1153DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1154DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1155DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1156DRLL subscr MSISDN:42342: Freeing subscriber connection
1157DREF VLR subscr MSISDN:42342 usage decreases to: 1
1158 bssap_clear_sent == 1
1159- all requests serviced, conn has been released
1160 llist_count(&net->subscr_conns) == 0
1161---
1162- Now the auth tuple has use_count == 2
1163DREF VLR subscr MSISDN:42342 usage increases to: 2
1164 vsub->last_tuple->use_count == 2
1165DREF VLR subscr MSISDN:42342 usage decreases to: 1
1166---
1167- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1168 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1169 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1170DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1171DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1172DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1173DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1174DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1175DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1176DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1177DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1178DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1179DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1180DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1181DREF VLR subscr MSISDN:42342 usage increases to: 2
1182DREF VLR subscr MSISDN:42342 usage increases to: 3
1183DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1184DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1185DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1186DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1187DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1188DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1189DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0
1190- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1191- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1192- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1193- ...expecting res=e229c19e791f2e41
1194DREF VLR subscr MSISDN:42342 usage decreases to: 2
1195DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1196DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1197 cm_service_result_sent == 0
1198 auth_request_sent == 1
1199- MS sends Authen Response, VLR accepts with a CM Service Accept
1200 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1201DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1202DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1203DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1204DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1205DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1206DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1207DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1208DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1209DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1210DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1211DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1212DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1213DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1214DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1215DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1216DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1217DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1218DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1219DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1220DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1221DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1222DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1223DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1224- sending CM Service Accept for MSISDN:42342
1225DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1226DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1227DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1228DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1229DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1230DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1231DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1232DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1233DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1234 cm_service_result_sent == 1
1235- a USSD request is serviced
1236 expecting USSD:
1237 Your extension is 42342
1238 MSC <--RAN_GERAN_A-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1239DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1240DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
1241DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
1242DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1243DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1244DMM USSD: Own number requested
1245DMM MSISDN:42342: MSISDN = 42342
1246DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
1247- DTAP --RAN_GERAN_A--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
1248- DTAP matches expected message
1249DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1250DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1251DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1252DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1253DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1254DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1255DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1256DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1257DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1258- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1259DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1260DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1261DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1262DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1263DRLL subscr MSISDN:42342: Freeing subscriber connection
1264DREF VLR subscr MSISDN:42342 usage decreases to: 1
1265 bssap_clear_sent == 1
1266- all requests serviced, conn has been released
1267 llist_count(&net->subscr_conns) == 0
1268---
1269- Now the auth tuple has use_count == 3
1270DREF VLR subscr MSISDN:42342 usage increases to: 2
1271 vsub->last_tuple->use_count == 3
1272DREF VLR subscr MSISDN:42342 usage decreases to: 1
1273---
1274- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1275 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1276 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1277DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1278DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1279DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1280DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1281DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1282DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1283DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1284DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1285DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1286DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1287DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1288DREF VLR subscr MSISDN:42342 usage increases to: 2
1289DREF VLR subscr MSISDN:42342 usage increases to: 3
1290DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1291DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1292DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1293DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1294DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1295DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1296DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0
1297- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1298- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1299- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1300- ...expecting res=e229c19e791f2e41
1301DREF VLR subscr MSISDN:42342 usage decreases to: 2
1302DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1303DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1304 cm_service_result_sent == 0
1305 auth_request_sent == 1
1306- MS sends Authen Response, VLR accepts with a CM Service Accept
1307 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1308DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1309DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1310DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1311DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1312DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1313DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1314DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1315DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1316DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1317DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1318DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1319DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1320DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1321DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1322DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1323DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1324DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1325DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1326DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1327DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1328DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1329DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1330DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1331- sending CM Service Accept for MSISDN:42342
1332DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1333DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1334DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1335DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1336DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1337DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1338DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1339DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1340DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1341 cm_service_result_sent == 1
1342- a USSD request is serviced
1343 expecting USSD:
1344 Your extension is 42342
1345 MSC <--RAN_GERAN_A-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1346DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1347DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
1348DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
1349DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1350DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1351DMM USSD: Own number requested
1352DMM MSISDN:42342: MSISDN = 42342
1353DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
1354- DTAP --RAN_GERAN_A--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
1355- DTAP matches expected message
1356DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1357DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1358DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1359DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1360DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1361DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1362DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1363DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1364DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1365- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1366DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1367DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1368DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1369DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1370DRLL subscr MSISDN:42342: Freeing subscriber connection
1371DREF VLR subscr MSISDN:42342 usage decreases to: 1
1372 bssap_clear_sent == 1
1373- all requests serviced, conn has been released
1374 llist_count(&net->subscr_conns) == 0
1375---
1376- subscriber detaches
1377 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
1378 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1379DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1380DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
1381DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
1382DREF VLR subscr MSISDN:42342 usage increases to: 2
1383DMM IMSI DETACH for MSISDN:42342
1384DREF VLR subscr MSISDN:42342 usage decreases to: 1
1385DREF VLR subscr MSISDN:42342 usage decreases to: 0
1386DREF freeing VLR subscr MSISDN:42342
1387DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
1388- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1389DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1390DRLL Freeing subscriber connection with NULL subscriber
1391 bssap_clear_sent == 1
1392 llist_count(&net->subscr_conns) == 0
1393===== test_auth_use_infinitely_geran: SUCCESS
1394
1395full talloc report on 'msgb' (total 0 bytes in 1 blocks)
1396talloc_total_blocks(tall_bsc_ctx) == 9
1397
1398===== test_auth_use_infinitely_utran
1399- Location Update request causes a GSUP Send Auth Info request to HLR
1400 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
1401 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1402DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1403DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1404DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1405DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1406DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1407DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1408DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]1409DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1410DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
1411DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
1412DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
1413DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
1414DREF VLR subscr unknown usage increases to: 1
1415DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1416DVLR New subscr, IMSI: 901700000010650
1417DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1418DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1419DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1420DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1421DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1422DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
1423DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1424DVLR GSUP tx: 08010809710000000156f0
1425GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
1426DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
1427DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1428DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1429 lu_result_sent == 0
1430- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
1431<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1432DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1433DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1434DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1435DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
1436DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
1437DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
1438- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
1439- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1440- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1441- ...expecting res=e229c19e791f2e41
1442DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1443<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1444 auth_request_sent == 1
1445 lu_result_sent == 0
1446- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1447 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1448DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1449DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1450DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1451DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1452DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
1453DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
1454DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1455DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1456DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1457DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
1458DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1459DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1460DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1461DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
1462- sending SecurityModeControl for IMSI:901700000010650
1463DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
1464DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1465DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1466 cipher_mode_cmd_sent == 1
1467 lu_result_sent == 0
1468- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
1469DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
1470DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
1471DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
1472DIUCS IMSI:901700000010650: tx CommonID 901700000010650
1473- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1474DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
1475DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1476DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
1477DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1478DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
1479DVLR GSUP tx: 04010809710000000156f0
1480GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
1481DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
1482 gsup_tx_confirmed == 1
1483 lu_result_sent == 0
1484- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1485<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
1486DVLR GSUP rx 17: 10010809710000000156f00804032443f2
1487DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1488DVLR IMSI:901700000010650 has MSISDN:42342
1489DVLR GSUP tx: 12010809710000000156f0
1490GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
1491DREF VLR subscr MSISDN:42342 usage decreases to: 1
1492<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1493 lu_result_sent == 0
1494- HLR also sends GSUP _UPDATE_LOCATION_RESULT
1495<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
1496DVLR GSUP rx 11: 06010809710000000156f0
1497DREF VLR subscr MSISDN:42342 usage increases to: 2
1498DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1499DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1500DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1501DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1502DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1503DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
1504DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
1505DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1506DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1507DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
1508DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1509DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1510DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1511DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
1512DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
1513DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
1514DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
1515DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1516DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
1517DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
1518DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
1519DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1520DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
1521DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
1522- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
1523DREF VLR subscr MSISDN:42342 usage decreases to: 1
1524<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1525 lu_result_sent == 1
1526- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
1527 llist_count(&net->subscr_conns) == 1
1528msc_subscr_conn_is_accepted() == false
1529 requests shall be thwarted
1530DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1531DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1532DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1533DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1534DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1535DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
1536DRLL Dispatching 04.08 message GSM48_PDISC_SMS:0x01 (0x9:0x1)
1537DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_PDISC_SMS:0x01
1538- even though the TMSI is not acked, we can already find the subscr with it
1539DREF VLR subscr MSISDN:42342 usage increases to: 2
1540 vsub != NULL == 1
1541 strcmp(vsub->imsi, imsi) == 0
1542 vsub->tmsi_new == 0x03020100
1543 vsub->tmsi == 0xffffffff
1544DREF VLR subscr MSISDN:42342 usage decreases to: 1
1545- MS sends TMSI Realloc Complete
1546 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1547DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1548DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1549DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1550DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1551DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1552DREF VLR subscr MSISDN:42342 usage increases to: 2
1553DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1554DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1555DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1556DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1557DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1558DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1559DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
1560DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1561DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
1562DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1563DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1564DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
1565DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
1566DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1567DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1568DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1569DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1570DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1571DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
1572DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1573- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1574DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1575DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1576DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1577DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1578DRLL subscr MSISDN:42342: Freeing subscriber connection
1579DREF VLR subscr MSISDN:42342 usage decreases to: 1
1580 iu_release_sent == 1
1581- LU was successful, and the conn has already been closed
1582 llist_count(&net->subscr_conns) == 0
1583---
1584- Now the auth tuple has use_count == 1
1585DREF VLR subscr MSISDN:42342 usage increases to: 2
1586 vsub->last_tuple->use_count == 1
1587DREF VLR subscr MSISDN:42342 usage decreases to: 1
1588---
1589- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1590 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1591 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1592DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1593DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1594DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1595DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1596DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1597DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1598DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1599DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1600DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1601DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1602DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1603DREF VLR subscr MSISDN:42342 usage increases to: 2
1604DREF VLR subscr MSISDN:42342 usage increases to: 3
1605DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1606DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1607DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1608DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1609DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1610DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1611DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0
1612- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1613- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1614- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1615- ...expecting res=e229c19e791f2e41
1616DREF VLR subscr MSISDN:42342 usage decreases to: 2
1617DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1618DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1619 cm_service_result_sent == 0
1620 auth_request_sent == 1
1621- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1622 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1623DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1624DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1625DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1626DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1627DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1628DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1629DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1630DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1631DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1632DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1633DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1634DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1635DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1636DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1637DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1638- sending SecurityModeControl for MSISDN:42342
1639DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
1640DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1641DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1642 cipher_mode_cmd_sent == 1
1643 cm_service_result_sent == 0
1644- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1645DMM <- SECURITY MODE COMPLETE MSISDN:42342
1646DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1647DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1648DIUCS MSISDN:42342: tx CommonID 901700000010650
1649- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1650DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1651DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1652DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1653DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1654DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1655DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1656DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1657DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1658DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1659DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1660DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1661DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1662DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1663 cm_service_result_sent == 0
1664- a USSD request is serviced
1665 expecting USSD:
1666 Your extension is 42342
1667 MSC <--RAN_UTRAN_IU-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1668DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1669DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
1670DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
1671DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1672DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1673DMM USSD: Own number requested
1674DMM MSISDN:42342: MSISDN = 42342
1675DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
1676- DTAP --RAN_UTRAN_IU--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
1677- DTAP matches expected message
1678DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1679DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1680DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1681DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1682DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1683DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1684DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1685DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1686DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1687- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1688DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1689DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1690DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1691DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1692DRLL subscr MSISDN:42342: Freeing subscriber connection
1693DREF VLR subscr MSISDN:42342 usage decreases to: 1
1694 iu_release_sent == 1
1695- all requests serviced, conn has been released
1696 llist_count(&net->subscr_conns) == 0
1697---
1698- Now the auth tuple has use_count == 2
1699DREF VLR subscr MSISDN:42342 usage increases to: 2
1700 vsub->last_tuple->use_count == 2
1701DREF VLR subscr MSISDN:42342 usage decreases to: 1
1702---
1703- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1704 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1705 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1706DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1707DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1708DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1709DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1710DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1711DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1712DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1713DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1714DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1715DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1716DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1717DREF VLR subscr MSISDN:42342 usage increases to: 2
1718DREF VLR subscr MSISDN:42342 usage increases to: 3
1719DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1720DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1721DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1722DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1723DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1724DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1725DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0
1726- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1727- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1728- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1729- ...expecting res=e229c19e791f2e41
1730DREF VLR subscr MSISDN:42342 usage decreases to: 2
1731DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1732DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1733 cm_service_result_sent == 0
1734 auth_request_sent == 1
1735- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1736 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1737DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1738DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1739DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1740DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1741DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1742DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1743DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1744DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1745DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1746DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1747DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1748DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1749DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1750DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1751DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1752- sending SecurityModeControl for MSISDN:42342
1753DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
1754DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1755DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1756 cipher_mode_cmd_sent == 1
1757 cm_service_result_sent == 0
1758- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1759DMM <- SECURITY MODE COMPLETE MSISDN:42342
1760DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1761DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1762DIUCS MSISDN:42342: tx CommonID 901700000010650
1763- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1764DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1765DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1766DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1767DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1768DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1769DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1770DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1771DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1772DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1773DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1774DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1775DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1776DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1777 cm_service_result_sent == 0
1778- a USSD request is serviced
1779 expecting USSD:
1780 Your extension is 42342
1781 MSC <--RAN_UTRAN_IU-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1782DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1783DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
1784DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
1785DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1786DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1787DMM USSD: Own number requested
1788DMM MSISDN:42342: MSISDN = 42342
1789DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
1790- DTAP --RAN_UTRAN_IU--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
1791- DTAP matches expected message
1792DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1793DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1794DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1795DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1796DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1797DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1798DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1799DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1800DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1801- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1802DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1803DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1804DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1805DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1806DRLL subscr MSISDN:42342: Freeing subscriber connection
1807DREF VLR subscr MSISDN:42342 usage decreases to: 1
1808 iu_release_sent == 1
1809- all requests serviced, conn has been released
1810 llist_count(&net->subscr_conns) == 0
1811---
1812- Now the auth tuple has use_count == 3
1813DREF VLR subscr MSISDN:42342 usage increases to: 2
1814 vsub->last_tuple->use_count == 3
1815DREF VLR subscr MSISDN:42342 usage decreases to: 1
1816---
1817- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1818 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1819 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1820DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1821DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1822DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1823DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1824DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1825DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1826DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1827DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1828DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1829DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1830DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1831DREF VLR subscr MSISDN:42342 usage increases to: 2
1832DREF VLR subscr MSISDN:42342 usage increases to: 3
1833DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1834DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1835DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1836DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1837DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1838DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
1839DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0
1840- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1841- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1842- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1843- ...expecting res=e229c19e791f2e41
1844DREF VLR subscr MSISDN:42342 usage decreases to: 2
1845DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1846DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1847 cm_service_result_sent == 0
1848 auth_request_sent == 1
1849- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1850 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1851DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1852DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
1853DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
1854DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
1855DVLR SUBSCR(MSISDN:42342) received res: e2 29 c1 9e 79 1f 2e 41
1856DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1857DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1858DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1859DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1860DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1861DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1862DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1863DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1864DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1865DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1866- sending SecurityModeControl for MSISDN:42342
1867DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
1868DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1869DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1870 cipher_mode_cmd_sent == 1
1871 cm_service_result_sent == 0
1872- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1873DMM <- SECURITY MODE COMPLETE MSISDN:42342
1874DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1875DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1876DIUCS MSISDN:42342: tx CommonID 901700000010650
1877- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1878DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1879DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1880DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1881DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1882DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1883DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1884DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1885DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
1886DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
1887DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
1888DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
1889DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
1890DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
1891 cm_service_result_sent == 0
1892- a USSD request is serviced
1893 expecting USSD:
1894 Your extension is 42342
1895 MSC <--RAN_UTRAN_IU-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1896DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1897DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
1898DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
1899DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1900DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1901DMM USSD: Own number requested
1902DMM MSISDN:42342: MSISDN = 42342
1903DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
1904- DTAP --RAN_UTRAN_IU--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
1905- DTAP matches expected message
1906DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
1907DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
1908DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
1909DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1910DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1911DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1912DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1913DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
1914DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
1915- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1916DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1917DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1918DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1919DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1920DRLL subscr MSISDN:42342: Freeing subscriber connection
1921DREF VLR subscr MSISDN:42342 usage decreases to: 1
1922 iu_release_sent == 1
1923- all requests serviced, conn has been released
1924 llist_count(&net->subscr_conns) == 0
1925---
1926- subscriber detaches
1927 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
1928 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1929DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1930DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
1931DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
1932DREF VLR subscr MSISDN:42342 usage increases to: 2
1933DMM IMSI DETACH for MSISDN:42342
1934DREF VLR subscr MSISDN:42342 usage decreases to: 1
1935DREF VLR subscr MSISDN:42342 usage decreases to: 0
1936DREF freeing VLR subscr MSISDN:42342
1937DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
1938- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1939DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1940DRLL Freeing subscriber connection with NULL subscriber
1941 iu_release_sent == 1
1942 llist_count(&net->subscr_conns) == 0
1943===== test_auth_use_infinitely_utran: SUCCESS
1944
1945full talloc report on 'msgb' (total 0 bytes in 1 blocks)
1946talloc_total_blocks(tall_bsc_ctx) == 9
1947
1948===== test_no_auth_reuse_geran
1949- Location Update request causes a GSUP Send Auth Info request to HLR
1950 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
1951 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1952DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1953DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1954DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1955DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
1956DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
1957DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
1958DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]1959DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1960DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
1961DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
1962DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
1963DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
1964DREF VLR subscr unknown usage increases to: 1
1965DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1966DVLR New subscr, IMSI: 901700000010650
1967DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1968DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1969DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1970DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1971DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1972DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
1973DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1974DVLR GSUP tx: 08010809710000000156f0
1975GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
1976DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
1977DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1978DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1979 lu_result_sent == 0
1980- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
1981<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1982DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1983DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1984DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1985DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
1986DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
1987DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
1988- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
1989- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1990- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1991- ...expecting res=e229c19e791f2e41
1992DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1993<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1994 auth_request_sent == 1
1995 lu_result_sent == 0
1996- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
1997 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]1998DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1999DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
2000DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
2001DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2002DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
2003DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2004DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2005DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2006DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2007DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2008DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2009DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2010DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2011DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
2012DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
2013DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
2014DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2015DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2016DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2017DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2018DVLR GSUP tx: 04010809710000000156f0
2019GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2020DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
2021DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2022DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2023 gsup_tx_confirmed == 1
2024 lu_result_sent == 0
2025- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2026<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2027DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2028DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2029DVLR IMSI:901700000010650 has MSISDN:42342
2030DVLR GSUP tx: 12010809710000000156f0
2031GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2032DREF VLR subscr MSISDN:42342 usage decreases to: 1
2033<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2034 lu_result_sent == 0
2035- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2036<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2037DVLR GSUP rx 11: 06010809710000000156f0
2038DREF VLR subscr MSISDN:42342 usage increases to: 2
2039DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2040DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2041DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2042DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2043DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2044DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2045DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2046DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2047DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2048DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2049DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2050DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2051DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2052DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2053DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2054DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2055DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2056DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2057DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2058DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2059DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2060DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2061DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2062DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2063- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2064DREF VLR subscr MSISDN:42342 usage decreases to: 1
2065<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2066 lu_result_sent == 1
2067- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2068 llist_count(&net->subscr_conns) == 1
2069msc_subscr_conn_is_accepted() == false
2070 requests shall be thwarted
2071DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2072DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2073DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2074DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2075DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2076DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
2077DRLL Dispatching 04.08 message GSM48_PDISC_SMS:0x01 (0x9:0x1)
2078DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_PDISC_SMS:0x01
2079- even though the TMSI is not acked, we can already find the subscr with it
2080DREF VLR subscr MSISDN:42342 usage increases to: 2
2081 vsub != NULL == 1
2082 strcmp(vsub->imsi, imsi) == 0
2083 vsub->tmsi_new == 0x03020100
2084 vsub->tmsi == 0xffffffff
2085DREF VLR subscr MSISDN:42342 usage decreases to: 1
2086- MS sends TMSI Realloc Complete
2087 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2088DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2089DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2090DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2091DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2092DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2093DREF VLR subscr MSISDN:42342 usage increases to: 2
2094DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2095DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2096DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2097DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2098DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2099DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2100DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2101DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2102DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
2103DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2104DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2105DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
2106DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
2107DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2108DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2109DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2110DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2111DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2112DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
2113DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2114- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2115DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2116DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2117DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2118DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2119DRLL subscr MSISDN:42342: Freeing subscriber connection
2120DREF VLR subscr MSISDN:42342 usage decreases to: 1
2121 bssap_clear_sent == 1
2122- LU was successful, and the conn has already been closed
2123 llist_count(&net->subscr_conns) == 0
2124---
2125- Now the auth tuple has use_count == 1, as much as is allowed.
2126DREF VLR subscr MSISDN:42342 usage increases to: 2
2127 vsub->last_tuple->use_count == 1
2128DREF VLR subscr MSISDN:42342 usage decreases to: 1
2129---
2130- 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
2131 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
2132 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2133DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2134DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2135DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2136DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2137DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2138DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2139DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
2140DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2141DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2142DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
2143DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2144DREF VLR subscr MSISDN:42342 usage increases to: 2
2145DREF VLR subscr MSISDN:42342 usage increases to: 3
2146DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2147DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2148DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2149DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2150DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2151DVLR GSUP tx: 08010809710000000156f0
2152GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2153DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2154DREF VLR subscr MSISDN:42342 usage decreases to: 2
2155DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2156DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2157 cm_service_result_sent == 0
2158 auth_request_sent == 0
2159 gsup_tx_confirmed == 1
2160- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2161<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2162DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2163DREF VLR subscr MSISDN:42342 usage increases to: 3
2164DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2165DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2166DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
2167DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
2168- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2169- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2170- ...autn=1843a645b98d00005b2d666af46c45d9
2171- ...expecting res=7db47cf7f81e4dc7
2172DREF VLR subscr MSISDN:42342 usage decreases to: 2
2173<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2174 auth_request_sent == 1
2175 cm_service_result_sent == 0
2176- MS sends Authen Response, VLR accepts with a CM Service Accept
2177 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2178DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2179DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
2180DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
2181DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2182DVLR SUBSCR(MSISDN:42342) received res: 7d b4 7c f7 f8 1e 4d c7
2183DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2184DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2185DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2186DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2187DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2188DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2189DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2190DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2191DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2192DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2193DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
2194DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
2195DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
2196DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
2197DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
2198DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2199DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
2200DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
2201- sending CM Service Accept for MSISDN:42342
2202DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2203DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
2204DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2205DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
2206DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2207DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
2208DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2209DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2210DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2211 cm_service_result_sent == 1
2212- a USSD request is serviced
2213 expecting USSD:
2214 Your extension is 42342
2215 MSC <--RAN_GERAN_A-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2216DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2217DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
2218DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
2219DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2220DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2221DMM USSD: Own number requested
2222DMM MSISDN:42342: MSISDN = 42342
2223DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
2224- DTAP --RAN_GERAN_A--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
2225- DTAP matches expected message
2226DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
2227DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
2228DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
2229DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2230DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2231DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2232DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2233DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
2234DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2235- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2236DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2237DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2238DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2239DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2240DRLL subscr MSISDN:42342: Freeing subscriber connection
2241DREF VLR subscr MSISDN:42342 usage decreases to: 1
2242 bssap_clear_sent == 1
2243- all requests serviced, conn has been released
2244 llist_count(&net->subscr_conns) == 0
2245---
2246- subscriber detaches
2247 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2248 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2249DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2250DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2251DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2252DREF VLR subscr MSISDN:42342 usage increases to: 2
2253DMM IMSI DETACH for MSISDN:42342
2254DREF VLR subscr MSISDN:42342 usage decreases to: 1
2255DREF VLR subscr MSISDN:42342 usage decreases to: 0
2256DREF freeing VLR subscr MSISDN:42342
2257DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
2258- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2259DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2260DRLL Freeing subscriber connection with NULL subscriber
2261 bssap_clear_sent == 1
2262 llist_count(&net->subscr_conns) == 0
2263===== test_no_auth_reuse_geran: SUCCESS
2264
2265full talloc report on 'msgb' (total 0 bytes in 1 blocks)
2266talloc_total_blocks(tall_bsc_ctx) == 9
2267
2268===== test_no_auth_reuse_utran
2269- Location Update request causes a GSUP Send Auth Info request to HLR
2270 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
2271 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2272DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2273DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2274DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2275DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2276DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2277DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
2278DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]2279DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2280DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
2281DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
2282DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
2283DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
2284DREF VLR subscr unknown usage increases to: 1
2285DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
2286DVLR New subscr, IMSI: 901700000010650
2287DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2288DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2289DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
2290DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
2291DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2292DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
2293DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2294DVLR GSUP tx: 08010809710000000156f0
2295GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2296DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2297DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2298DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2299 lu_result_sent == 0
2300- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
2301<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2302DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2303DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2304DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2305DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
2306DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
2307DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
2308- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2309- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
2310- ...autn=8704f5ba55f30000d2ee44b22c8ea919
2311- ...expecting res=e229c19e791f2e41
2312DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2313<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2314 auth_request_sent == 1
2315 lu_result_sent == 0
2316- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2317 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2318DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2319DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
2320DMM IMSI:901700000010650: MM R99 AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
2321DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2322DVLR SUBSCR(IMSI:901700000010650) received res: e2 29 c1 9e 79 1f 2e 41
2323DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2324DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2325DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2326DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2327DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2328DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2329DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2330DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2331DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
2332- sending SecurityModeControl for IMSI:901700000010650
2333DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
2334DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2335DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2336 cipher_mode_cmd_sent == 1
2337 lu_result_sent == 0
2338- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
2339DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
2340DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
2341DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
2342DIUCS IMSI:901700000010650: tx CommonID 901700000010650
2343- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2344DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
2345DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2346DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2347DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2348DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2349DVLR GSUP tx: 04010809710000000156f0
2350GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2351DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
2352 gsup_tx_confirmed == 1
2353 lu_result_sent == 0
2354- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2355<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2356DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2357DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2358DVLR IMSI:901700000010650 has MSISDN:42342
2359DVLR GSUP tx: 12010809710000000156f0
2360GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2361DREF VLR subscr MSISDN:42342 usage decreases to: 1
2362<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2363 lu_result_sent == 0
2364- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2365<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2366DVLR GSUP rx 11: 06010809710000000156f0
2367DREF VLR subscr MSISDN:42342 usage increases to: 2
2368DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2369DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2370DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2371DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2372DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2373DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2374DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2375DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2376DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2377DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2378DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2379DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2380DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2381DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2382DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2383DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2384DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2385DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2386DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2387DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2388DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2389DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2390DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2391DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2392- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2393DREF VLR subscr MSISDN:42342 usage decreases to: 1
2394<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2395 lu_result_sent == 1
2396- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2397 llist_count(&net->subscr_conns) == 1
2398msc_subscr_conn_is_accepted() == false
2399 requests shall be thwarted
2400DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2401DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2402DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2403DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2404DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2405DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
2406DRLL Dispatching 04.08 message GSM48_PDISC_SMS:0x01 (0x9:0x1)
2407DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_PDISC_SMS:0x01
2408- even though the TMSI is not acked, we can already find the subscr with it
2409DREF VLR subscr MSISDN:42342 usage increases to: 2
2410 vsub != NULL == 1
2411 strcmp(vsub->imsi, imsi) == 0
2412 vsub->tmsi_new == 0x03020100
2413 vsub->tmsi == 0xffffffff
2414DREF VLR subscr MSISDN:42342 usage decreases to: 1
2415- MS sends TMSI Realloc Complete
2416 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2417DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2418DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2419DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2420DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2421DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2422DREF VLR subscr MSISDN:42342 usage increases to: 2
2423DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2424DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2425DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2426DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2427DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2428DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2429DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
2430DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2431DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU
2432DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2433DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2434DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn
2435DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED
2436DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2437DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2438DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2439DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2440DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2441DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
2442DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2443- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2444DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2445DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2446DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2447DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2448DRLL subscr MSISDN:42342: Freeing subscriber connection
2449DREF VLR subscr MSISDN:42342 usage decreases to: 1
2450 iu_release_sent == 1
2451- LU was successful, and the conn has already been closed
2452 llist_count(&net->subscr_conns) == 0
2453---
2454- Now the auth tuple has use_count == 1, as much as is allowed.
2455DREF VLR subscr MSISDN:42342 usage increases to: 2
2456 vsub->last_tuple->use_count == 1
2457DREF VLR subscr MSISDN:42342 usage decreases to: 1
2458---
2459- 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
2460 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
2461 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2462DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2463DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2464DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2465DREF unknown: MSC conn use + fsm == 2 (0x5)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2466DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
2467DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
2468DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
2469DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2470DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2471DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
2472DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2473DREF VLR subscr MSISDN:42342 usage increases to: 2
2474DREF VLR subscr MSISDN:42342 usage increases to: 3
2475DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2476DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2477DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2478DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2479DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2480DVLR GSUP tx: 08010809710000000156f0
2481GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2482DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2483DREF VLR subscr MSISDN:42342 usage decreases to: 2
2484DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2485DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2486 cm_service_result_sent == 0
2487 auth_request_sent == 0
2488 gsup_tx_confirmed == 1
2489- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2490<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2491DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2492DREF VLR subscr MSISDN:42342 usage increases to: 3
2493DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2494DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2495DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
2496DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0
2497- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2498- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2499- ...autn=1843a645b98d00005b2d666af46c45d9
2500- ...expecting res=7db47cf7f81e4dc7
2501DREF VLR subscr MSISDN:42342 usage decreases to: 2
2502<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2503 auth_request_sent == 1
2504 cm_service_result_sent == 0
2505- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2506 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2507DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2508DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
2509DMM MSISDN:42342: MM R99 AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
2510DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
2511DVLR SUBSCR(MSISDN:42342) received res: 7d b4 7c f7 f8 1e 4d c7
2512DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2513DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2514DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2515DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2516DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2517DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2518DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2519DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2520DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2521DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2522- sending SecurityModeControl for MSISDN:42342
2523DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
2524DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW)
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2525DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2526 cipher_mode_cmd_sent == 1
2527 cm_service_result_sent == 0
2528- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
2529DMM <- SECURITY MODE COMPLETE MSISDN:42342
2530DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
2531DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
2532DIUCS MSISDN:42342: tx CommonID 901700000010650
2533- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2534DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
2535DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
2536DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
2537DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
2538DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2539DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
2540DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
2541DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED
2542DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ
2543DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED
2544DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true
2545DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP
2546DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request
2547 cm_service_result_sent == 0
2548- a USSD request is serviced
2549 expecting USSD:
2550 Your extension is 42342
2551 MSC <--RAN_UTRAN_IU-- MS: GSM48_PDISC_NC_SS:0x3b
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2552DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2553DRLL Dispatching 04.08 message GSM48_PDISC_NC_SS:0x3b (0xb:0x3b)
2554DMM MSISDN:42342: rx msg GSM48_PDISC_NC_SS:0x3b: received_cm_service_request changes to false
2555DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2556DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2557DMM USSD: Own number requested
2558DMM MSISDN:42342: MSISDN = 42342
2559DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
2560- DTAP --RAN_UTRAN_IU--> MS: GSM48_PDISC_NC_SS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
2561- DTAP matches expected message
2562DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP
2563DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn
2564DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED
2565DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2566DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2567DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2568DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2569DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
2570DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event.
2571- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2572DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2573DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2574DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2575DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2576DRLL subscr MSISDN:42342: Freeing subscriber connection
2577DREF VLR subscr MSISDN:42342 usage decreases to: 1
2578 iu_release_sent == 1
2579- all requests serviced, conn has been released
2580 llist_count(&net->subscr_conns) == 0
2581---
2582- subscriber detaches
2583 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2584 new conn
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2585DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2586DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2587DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2588DREF VLR subscr MSISDN:42342 usage increases to: 2
2589DMM IMSI DETACH for MSISDN:42342
2590DREF VLR subscr MSISDN:42342 usage decreases to: 1
2591DREF VLR subscr MSISDN:42342 usage decreases to: 0
2592DREF freeing VLR subscr MSISDN:42342
2593DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event.
2594- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame^]2595DREF unknown: MSC conn use - compl_l3 == 0 (0x0)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2596DRLL Freeing subscriber connection with NULL subscriber
2597 iu_release_sent == 1
2598 llist_count(&net->subscr_conns) == 0
2599===== test_no_auth_reuse_utran: SUCCESS
2600
2601full talloc report on 'msgb' (total 0 bytes in 1 blocks)
2602talloc_total_blocks(tall_bsc_ctx) == 9
2603
2604full talloc report on 'msgb' (total 0 bytes in 1 blocks)
2605talloc_total_blocks(tall_bsc_ctx) == 9
2606