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gerrit.osmocom.org / osmo-msc / 4068ab278b66af7010c3acc73a7bb87bf651fc46 / . / tests / msc_vlr / msc_vlr_test_authen_reuse.err
blob: 5e9649c6565e735339f9ba09965e6192946e6a55 [file] [log] [blame]
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]1full talloc report on 'msgb' (total 0 bytes in 1 blocks)
2talloc_total_blocks(tall_bsc_ctx) == 12
3
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]4===== test_auth_use_twice_geran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]5- Location Update request causes a GSUP Send Auth Info request to HLR
6 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
7 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]8DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]9DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]10DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]11DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]12DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]13DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]14DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
15DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
16DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
17DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
18DREF VLR subscr unknown usage increases to: 1
19DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
20DVLR New subscr, IMSI: 901700000010650
21DREF VLR subscr IMSI:901700000010650 usage increases to: 2
22DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
23DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
24DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
25DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
26DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
27DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
28DVLR GSUP tx: 08010809710000000156f0
29GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
30DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]31DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
32DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
33DREF IMSI:901700000010650: MSC conn use - compl_l3 == 0 (0x0)
34DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
35DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]36 lu_result_sent == 0
37- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
38<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
39DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
40DREF VLR subscr IMSI:901700000010650 usage increases to: 2
41DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
42DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
43DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]44DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]45- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
46- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
47- ...autn=8704f5ba55f30000d2ee44b22c8ea919
48- ...expecting res=e229c19e791f2e41
49DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
50<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
51 auth_request_sent == 1
52 lu_result_sent == 0
53- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
54 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]55DREF IMSI:901700000010650: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]56DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]57DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]58DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]59DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]60DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
61DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
62DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
63DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
64DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
65DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
66DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
67DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
68DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
69DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
70DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
71DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
72DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
73DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
74DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
75DVLR GSUP tx: 04010809710000000156f0
76GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
77DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]78DREF IMSI:901700000010650: MSC conn use - dtap == 0 (0x0)
79DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
80DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]81 gsup_tx_confirmed == 1
82 lu_result_sent == 0
83- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
84<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
85DVLR GSUP rx 17: 10010809710000000156f00804032443f2
86DREF VLR subscr IMSI:901700000010650 usage increases to: 2
87DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]88DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]89DVLR GSUP tx: 12010809710000000156f0
90GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
91DREF VLR subscr MSISDN:42342 usage decreases to: 1
92<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
93 lu_result_sent == 0
94- HLR also sends GSUP _UPDATE_LOCATION_RESULT
95<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
96DVLR GSUP rx 11: 06010809710000000156f0
97DREF VLR subscr MSISDN:42342 usage increases to: 2
98DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
99DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
100DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
101DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
102DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
103DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
104DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
105DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
106DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
107DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
108DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
109DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
110DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
111DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
112DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
113DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
114DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
115DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
116DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
117DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
118DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
119DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
120DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
121DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
122- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
123DREF VLR subscr MSISDN:42342 usage decreases to: 1
124<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
125 lu_result_sent == 1
126- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
127 llist_count(&net->subscr_conns) == 1
128msc_subscr_conn_is_accepted() == false
129 requests shall be thwarted
130DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
131DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
132DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
133DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
134DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
135DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]136DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
137DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]138- even though the TMSI is not acked, we can already find the subscr with it
139DREF VLR subscr MSISDN:42342 usage increases to: 2
140 vsub != NULL == 1
141 strcmp(vsub->imsi, imsi) == 0
142 vsub->tmsi_new == 0x03020100
143 vsub->tmsi == 0xffffffff
144DREF VLR subscr MSISDN:42342 usage decreases to: 1
145- MS sends TMSI Realloc Complete
146 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]147DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]148DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
149DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
150DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
151DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
152DREF VLR subscr MSISDN:42342 usage increases to: 2
153DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
154DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
155DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
156DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
157DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
158DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
159DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]160DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
161DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
162DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED
163DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING
164DREF MSISDN:42342: MSC conn use + release == 2 (0x102)
165DREF VLR subscr MSISDN:42342 usage increases to: 3
166DREF VLR subscr MSISDN:42342 usage decreases to: 2
167- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]168DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
169 bssap_clear_sent == 1
170- BSS sends BSSMAP Clear Complete
171DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]172DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
173DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]174DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
175DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
176DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
177DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
178DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
179DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]180DRLL MSISDN:42342: Freeing subscriber connection
181DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]182DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
183DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]184- LU was successful, and the conn has already been closed
185 llist_count(&net->subscr_conns) == 0
186---
187- Now the auth tuple has use_count == 1
188DREF VLR subscr MSISDN:42342 usage increases to: 2
189 vsub->last_tuple->use_count == 1
190DREF VLR subscr MSISDN:42342 usage decreases to: 1
191---
192- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
193 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
194 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]195DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]196DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]197DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
198DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]199DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]200DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
201DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
202DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
203DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
204DREF VLR subscr MSISDN:42342 usage increases to: 2
205DREF VLR subscr MSISDN:42342 usage increases to: 3
206DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
207DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
208DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
209DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
210DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
211DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]212DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]213- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
214- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
215- ...autn=8704f5ba55f30000d2ee44b22c8ea919
216- ...expecting res=e229c19e791f2e41
217DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]218DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
219DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
220DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
221DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
222DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]223 cm_service_result_sent == 0
224 auth_request_sent == 1
225- MS sends Authen Response, VLR accepts with a CM Service Accept
226 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]227DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]228DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]229DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]230DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]231DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]232DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
233DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
234DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
235DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
236DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
237DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
238DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
239DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
240DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
241DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
242DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
243DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
244DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
245DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
246DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
247DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
248DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
249DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
250- sending CM Service Accept for MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]251DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
252DREF MSISDN:42342: MSC conn use + cm_service == 2 (0xa)
253DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
254DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
255DREF MSISDN:42342: MSC conn use - dtap == 1 (0x8)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]256 cm_service_result_sent == 1
257- a USSD request is serviced
258 expecting USSD:
259 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]260 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]261DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]262DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
263DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]264DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]265DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
266DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
267DMM USSD: Own number requested
268DMM MSISDN:42342: MSISDN = 42342
269DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]270- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]271- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]272DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
273DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
274DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
275DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
276DREF VLR subscr MSISDN:42342 usage increases to: 3
277DREF VLR subscr MSISDN:42342 usage decreases to: 2
278- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]279 bssap_clear_sent == 1
280- BSS sends BSSMAP Clear Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]281DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
282DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
283DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]284DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
285DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
286DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
287DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
288DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]289DRLL MSISDN:42342: Freeing subscriber connection
290DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]291DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
292DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]293- all requests serviced, conn has been released
294 llist_count(&net->subscr_conns) == 0
295---
296- Now the auth tuple has use_count == 2, as much as is allowed.
297DREF VLR subscr MSISDN:42342 usage increases to: 2
298 vsub->last_tuple->use_count == 2
299DREF VLR subscr MSISDN:42342 usage decreases to: 1
300---
301- 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
302 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
303 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]304DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]305DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]306DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
307DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]308DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]309DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
310DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
311DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
312DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
313DREF VLR subscr MSISDN:42342 usage increases to: 2
314DREF VLR subscr MSISDN:42342 usage increases to: 3
315DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
316DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
317DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
318DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
319DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
320DVLR GSUP tx: 08010809710000000156f0
321GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
322DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
323DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]324DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
325DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
326DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
327DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
328DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]329 cm_service_result_sent == 0
330 auth_request_sent == 0
331 gsup_tx_confirmed == 1
332- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
333<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
334DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
335DREF VLR subscr MSISDN:42342 usage increases to: 3
336DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
337DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
338DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]339DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]340- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
341- ...rand=c187a53a5e6b9d573cac7c74451fd46d
342- ...autn=1843a645b98d00005b2d666af46c45d9
343- ...expecting res=7db47cf7f81e4dc7
344DREF VLR subscr MSISDN:42342 usage decreases to: 2
345<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
346 auth_request_sent == 1
347 cm_service_result_sent == 0
348- MS sends Authen Response, VLR accepts with a CM Service Accept
349 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]350DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]351DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]352DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]353DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]354DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]355DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
356DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
357DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
358DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
359DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
360DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
361DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
362DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
363DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
364DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
365DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
366DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
367DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
368DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
369DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
370DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
371DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
372DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
373- sending CM Service Accept for MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]374DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
375DREF MSISDN:42342: MSC conn use + cm_service == 2 (0xa)
376DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
377DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
378DREF MSISDN:42342: MSC conn use - dtap == 1 (0x8)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]379 cm_service_result_sent == 1
380- a USSD request is serviced
381 expecting USSD:
382 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]383 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]384DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]385DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
386DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]387DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]388DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
389DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
390DMM USSD: Own number requested
391DMM MSISDN:42342: MSISDN = 42342
392DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]393- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]394- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]395DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
396DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
397DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
398DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
399DREF VLR subscr MSISDN:42342 usage increases to: 3
400DREF VLR subscr MSISDN:42342 usage decreases to: 2
401- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]402 bssap_clear_sent == 1
403- BSS sends BSSMAP Clear Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]404DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
405DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
406DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]407DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
408DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
409DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
410DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
411DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]412DRLL MSISDN:42342: Freeing subscriber connection
413DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]414DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
415DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]416- all requests serviced, conn has been released
417 llist_count(&net->subscr_conns) == 0
418---
419- subscriber detaches
420 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
421 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]422DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]423DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]424DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
425DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
426DREF VLR subscr MSISDN:42342 usage increases to: 2
427DMM IMSI DETACH for MSISDN:42342
428DREF VLR subscr MSISDN:42342 usage decreases to: 1
429DREF VLR subscr MSISDN:42342 usage decreases to: 0
430DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]431DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE
432DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Close event, cause 0
433DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING
434DREF unknown: MSC conn use + release == 2 (0x101)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]435- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]436DREF unknown: MSC conn use - compl_l3 == 1 (0x100)
437 bssap_clear_sent == 1
438- BSS sends BSSMAP Clear Complete
439DREF unknown: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]440DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
441DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
442DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]443DRLL Freeing subscriber connection with NULL subscriber
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]444DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance
445DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]446 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]447===== test_auth_use_twice_geran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]448
449full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]450talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]451
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]452===== test_auth_use_twice_utran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]453- Location Update request causes a GSUP Send Auth Info request to HLR
454 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
455 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]456DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]457DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]458DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]459DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]460DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]461DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]462DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
463DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
464DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
465DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
466DREF VLR subscr unknown usage increases to: 1
467DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
468DVLR New subscr, IMSI: 901700000010650
469DREF VLR subscr IMSI:901700000010650 usage increases to: 2
470DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
471DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
472DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
473DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
474DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
475DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
476DVLR GSUP tx: 08010809710000000156f0
477GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
478DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]479DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
480DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
481DREF IMSI:901700000010650: MSC conn use - compl_l3 == 0 (0x0)
482DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
483DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]484 lu_result_sent == 0
485- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
486<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
487DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
488DREF VLR subscr IMSI:901700000010650 usage increases to: 2
489DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
490DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
491DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]492DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]493- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
494- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
495- ...autn=8704f5ba55f30000d2ee44b22c8ea919
496- ...expecting res=e229c19e791f2e41
497DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
498<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
499 auth_request_sent == 1
500 lu_result_sent == 0
501- MS sends Authen Response, VLR accepts and sends SecurityModeControl
502 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]503DREF IMSI:901700000010650: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]504DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]505DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]506DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]507DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]508DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
509DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
510DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
511DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
512DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
513DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
514DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
515DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
516DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]517DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]518DMM -> SECURITY MODE CONTROL IMSI:901700000010650
519- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
520- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]521DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]522DREF IMSI:901700000010650: MSC conn use - dtap == 0 (0x0)
523DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
524DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]525 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]526 lu_result_sent == 0
527- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
528DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
529DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
530DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
531DIUCS IMSI:901700000010650: tx CommonID 901700000010650
532- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
533DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
534DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
535DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
536DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
537DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
538DVLR GSUP tx: 04010809710000000156f0
539GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
540DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
541 gsup_tx_confirmed == 1
542 lu_result_sent == 0
543- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
544<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
545DVLR GSUP rx 17: 10010809710000000156f00804032443f2
546DREF VLR subscr IMSI:901700000010650 usage increases to: 2
547DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]548DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]549DVLR GSUP tx: 12010809710000000156f0
550GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
551DREF VLR subscr MSISDN:42342 usage decreases to: 1
552<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
553 lu_result_sent == 0
554- HLR also sends GSUP _UPDATE_LOCATION_RESULT
555<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
556DVLR GSUP rx 11: 06010809710000000156f0
557DREF VLR subscr MSISDN:42342 usage increases to: 2
558DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
559DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
560DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
561DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
562DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
563DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
564DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
565DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
566DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
567DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
568DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
569DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
570DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
571DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
572DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
573DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
574DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
575DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
576DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
577DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
578DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
579DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
580DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
581DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
582- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
583DREF VLR subscr MSISDN:42342 usage decreases to: 1
584<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
585 lu_result_sent == 1
586- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
587 llist_count(&net->subscr_conns) == 1
588msc_subscr_conn_is_accepted() == false
589 requests shall be thwarted
590DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
591DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
592DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
593DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
594DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
595DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]596DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
597DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]598- even though the TMSI is not acked, we can already find the subscr with it
599DREF VLR subscr MSISDN:42342 usage increases to: 2
600 vsub != NULL == 1
601 strcmp(vsub->imsi, imsi) == 0
602 vsub->tmsi_new == 0x03020100
603 vsub->tmsi == 0xffffffff
604DREF VLR subscr MSISDN:42342 usage decreases to: 1
605- MS sends TMSI Realloc Complete
606 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]607DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]608DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
609DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
610DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
611DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
612DREF VLR subscr MSISDN:42342 usage increases to: 2
613DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
614DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
615DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
616DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
617DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
618DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
619DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]620DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
621DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
622DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED
623DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING
624DREF MSISDN:42342: MSC conn use + release == 2 (0x102)
625DREF VLR subscr MSISDN:42342 usage increases to: 3
626DREF VLR subscr MSISDN:42342 usage decreases to: 2
627- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]628DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
629 iu_release_sent == 1
630- RNC sends Iu Release Complete
631DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]632DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
633DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]634DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
635DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
636DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
637DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
638DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
639DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]640DRLL MSISDN:42342: Freeing subscriber connection
641DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]642DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
643DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]644- LU was successful, and the conn has already been closed
645 llist_count(&net->subscr_conns) == 0
646---
647- Now the auth tuple has use_count == 1
648DREF VLR subscr MSISDN:42342 usage increases to: 2
649 vsub->last_tuple->use_count == 1
650DREF VLR subscr MSISDN:42342 usage decreases to: 1
651---
652- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
653 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
654 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]655DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]656DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]657DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
658DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]659DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]660DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
661DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
662DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
663DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
664DREF VLR subscr MSISDN:42342 usage increases to: 2
665DREF VLR subscr MSISDN:42342 usage increases to: 3
666DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
667DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
668DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
669DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
670DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
671DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]672DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]673- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
674- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
675- ...autn=8704f5ba55f30000d2ee44b22c8ea919
676- ...expecting res=e229c19e791f2e41
677DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]678DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
679DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
680DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
681DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
682DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]683 cm_service_result_sent == 0
684 auth_request_sent == 1
685- MS sends Authen Response, VLR accepts and sends SecurityModeControl
686 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]687DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]688DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]689DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]690DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]691DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]692DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
693DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
694DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
695DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
696DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
697DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
698DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
699DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
700DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
701DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]702DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]703DMM -> SECURITY MODE CONTROL MSISDN:42342
704- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
705- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]706DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]707DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
708DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
709DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]710 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]711 cm_service_result_sent == 0
712- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
713DMM <- SECURITY MODE COMPLETE MSISDN:42342
714DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
715DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
716DIUCS MSISDN:42342: tx CommonID 901700000010650
717- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
718DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
719DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
720DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
721DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
722DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
723DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
724DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]725DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
726DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8)
727DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
728DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]729 cm_service_result_sent == 0
730- a USSD request is serviced
731 expecting USSD:
732 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]733 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]734DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]735DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
736DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]737DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]738DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
739DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
740DMM USSD: Own number requested
741DMM MSISDN:42342: MSISDN = 42342
742DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]743- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]744- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]745DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
746DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
747DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
748DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
749DREF VLR subscr MSISDN:42342 usage increases to: 3
750DREF VLR subscr MSISDN:42342 usage decreases to: 2
751- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]752 iu_release_sent == 1
753- RNC sends Iu Release Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]754DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
755DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
756DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]757DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
758DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
759DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
760DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
761DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]762DRLL MSISDN:42342: Freeing subscriber connection
763DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]764DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
765DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]766- all requests serviced, conn has been released
767 llist_count(&net->subscr_conns) == 0
768---
769- Now the auth tuple has use_count == 2, as much as is allowed.
770DREF VLR subscr MSISDN:42342 usage increases to: 2
771 vsub->last_tuple->use_count == 2
772DREF VLR subscr MSISDN:42342 usage decreases to: 1
773---
774- 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
775 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
776 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]777DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]778DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]779DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
780DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]781DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]782DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
783DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
784DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
785DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
786DREF VLR subscr MSISDN:42342 usage increases to: 2
787DREF VLR subscr MSISDN:42342 usage increases to: 3
788DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
789DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
790DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
791DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
792DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
793DVLR GSUP tx: 08010809710000000156f0
794GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
795DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
796DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]797DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
798DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
799DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
800DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
801DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]802 cm_service_result_sent == 0
803 auth_request_sent == 0
804 gsup_tx_confirmed == 1
805- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
806<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
807DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
808DREF VLR subscr MSISDN:42342 usage increases to: 3
809DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
810DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
811DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]812DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]813- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
814- ...rand=c187a53a5e6b9d573cac7c74451fd46d
815- ...autn=1843a645b98d00005b2d666af46c45d9
816- ...expecting res=7db47cf7f81e4dc7
817DREF VLR subscr MSISDN:42342 usage decreases to: 2
818<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
819 auth_request_sent == 1
820 cm_service_result_sent == 0
821- MS sends Authen Response, VLR accepts and sends SecurityModeControl
822 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]823DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]824DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]825DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]826DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]827DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]828DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
829DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
830DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
831DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
832DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
833DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
834DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
835DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
836DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
837DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]838DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]839DMM -> SECURITY MODE CONTROL MSISDN:42342
840- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
841- ...ik=1159ec926a50e98c034a6b7d7c9f418d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]842DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]843DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
844DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
845DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]846 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]847 cm_service_result_sent == 0
848- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
849DMM <- SECURITY MODE COMPLETE MSISDN:42342
850DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
851DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
852DIUCS MSISDN:42342: tx CommonID 901700000010650
853- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
854DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
855DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
856DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
857DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
858DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
859DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
860DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]861DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
862DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8)
863DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
864DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]865 cm_service_result_sent == 0
866- a USSD request is serviced
867 expecting USSD:
868 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]869 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]870DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]871DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
872DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]873DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]874DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
875DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
876DMM USSD: Own number requested
877DMM MSISDN:42342: MSISDN = 42342
878DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]879- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]880- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]881DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
882DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
883DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
884DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
885DREF VLR subscr MSISDN:42342 usage increases to: 3
886DREF VLR subscr MSISDN:42342 usage decreases to: 2
887- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]888 iu_release_sent == 1
889- RNC sends Iu Release Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]890DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
891DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
892DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]893DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
894DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
895DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
896DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
897DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]898DRLL MSISDN:42342: Freeing subscriber connection
899DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]900DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
901DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]902- all requests serviced, conn has been released
903 llist_count(&net->subscr_conns) == 0
904---
905- subscriber detaches
906 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
907 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]908DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]909DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]910DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
911DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
912DREF VLR subscr MSISDN:42342 usage increases to: 2
913DMM IMSI DETACH for MSISDN:42342
914DREF VLR subscr MSISDN:42342 usage decreases to: 1
915DREF VLR subscr MSISDN:42342 usage decreases to: 0
916DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]917DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE
918DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Close event, cause 0
919DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING
920DREF unknown: MSC conn use + release == 2 (0x101)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]921- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]922DREF unknown: MSC conn use - compl_l3 == 1 (0x100)
923 iu_release_sent == 1
924- RNC sends Iu Release Complete
925DREF unknown: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]926DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
927DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
928DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]929DRLL Freeing subscriber connection with NULL subscriber
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]930DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance
931DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]932 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]933===== test_auth_use_twice_utran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]934
935full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]936talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]937
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]938===== test_auth_use_infinitely_geran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]939- Location Update request causes a GSUP Send Auth Info request to HLR
940 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
941 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]942DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]943DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]944DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]945DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]946DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]947DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]948DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
949DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
950DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
951DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
952DREF VLR subscr unknown usage increases to: 1
953DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
954DVLR New subscr, IMSI: 901700000010650
955DREF VLR subscr IMSI:901700000010650 usage increases to: 2
956DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
957DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
958DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
959DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
960DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
961DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
962DVLR GSUP tx: 08010809710000000156f0
963GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
964DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]965DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
966DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
967DREF IMSI:901700000010650: MSC conn use - compl_l3 == 0 (0x0)
968DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
969DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]970 lu_result_sent == 0
971- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
972<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
973DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
974DREF VLR subscr IMSI:901700000010650 usage increases to: 2
975DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
976DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
977DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]978DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]979- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
980- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
981- ...autn=8704f5ba55f30000d2ee44b22c8ea919
982- ...expecting res=e229c19e791f2e41
983DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
984<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
985 auth_request_sent == 1
986 lu_result_sent == 0
987- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
988 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]989DREF IMSI:901700000010650: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]990DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]991DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]992DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]993DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]994DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
995DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
996DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
997DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
998DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
999DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1000DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1001DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1002DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
1003DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
1004DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
1005DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1006DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
1007DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1008DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
1009DVLR GSUP tx: 04010809710000000156f0
1010GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
1011DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1012DREF IMSI:901700000010650: MSC conn use - dtap == 0 (0x0)
1013DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1014DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1015 gsup_tx_confirmed == 1
1016 lu_result_sent == 0
1017- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1018<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
1019DVLR GSUP rx 17: 10010809710000000156f00804032443f2
1020DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1021DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]1022DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1023DVLR GSUP tx: 12010809710000000156f0
1024GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
1025DREF VLR subscr MSISDN:42342 usage decreases to: 1
1026<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1027 lu_result_sent == 0
1028- HLR also sends GSUP _UPDATE_LOCATION_RESULT
1029<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
1030DVLR GSUP rx 11: 06010809710000000156f0
1031DREF VLR subscr MSISDN:42342 usage increases to: 2
1032DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1033DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1034DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1035DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1036DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1037DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
1038DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
1039DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1040DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1041DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
1042DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1043DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1044DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1045DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
1046DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
1047DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
1048DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
1049DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1050DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
1051DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
1052DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
1053DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1054DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
1055DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
1056- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
1057DREF VLR subscr MSISDN:42342 usage decreases to: 1
1058<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1059 lu_result_sent == 1
1060- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
1061 llist_count(&net->subscr_conns) == 1
1062msc_subscr_conn_is_accepted() == false
1063 requests shall be thwarted
1064DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1065DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1066DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1067DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1068DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1069DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1070DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1071DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1072- even though the TMSI is not acked, we can already find the subscr with it
1073DREF VLR subscr MSISDN:42342 usage increases to: 2
1074 vsub != NULL == 1
1075 strcmp(vsub->imsi, imsi) == 0
1076 vsub->tmsi_new == 0x03020100
1077 vsub->tmsi == 0xffffffff
1078DREF VLR subscr MSISDN:42342 usage decreases to: 1
1079- MS sends TMSI Realloc Complete
1080 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1081DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1082DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1083DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1084DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1085DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1086DREF VLR subscr MSISDN:42342 usage increases to: 2
1087DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1088DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1089DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1090DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1091DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1092DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1093DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1094DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
1095DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
1096DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED
1097DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING
1098DREF MSISDN:42342: MSC conn use + release == 2 (0x102)
1099DREF VLR subscr MSISDN:42342 usage increases to: 3
1100DREF VLR subscr MSISDN:42342 usage decreases to: 2
1101- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]1102DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
1103 bssap_clear_sent == 1
1104- BSS sends BSSMAP Clear Complete
1105DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1106DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
1107DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1108DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1109DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1110DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1111DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1112DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1113DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1114DRLL MSISDN:42342: Freeing subscriber connection
1115DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1116DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1117DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1118- LU was successful, and the conn has already been closed
1119 llist_count(&net->subscr_conns) == 0
1120---
1121- Now the auth tuple has use_count == 1
1122DREF VLR subscr MSISDN:42342 usage increases to: 2
1123 vsub->last_tuple->use_count == 1
1124DREF VLR subscr MSISDN:42342 usage decreases to: 1
1125---
1126- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1127 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1128 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1129DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1130DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1131DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1132DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]1133DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1134DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1135DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1136DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1137DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1138DREF VLR subscr MSISDN:42342 usage increases to: 2
1139DREF VLR subscr MSISDN:42342 usage increases to: 3
1140DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1141DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1142DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1143DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1144DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1145DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1146DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1147- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1148- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1149- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1150- ...expecting res=e229c19e791f2e41
1151DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1152DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
1153DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
1154DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
1155DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1156DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1157 cm_service_result_sent == 0
1158 auth_request_sent == 1
1159- MS sends Authen Response, VLR accepts with a CM Service Accept
1160 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1161DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1162DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1163DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1164DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1165DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1166DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1167DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1168DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1169DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1170DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1171DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1172DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1173DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1174DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1175DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1176DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1177DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1178DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1179DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1180DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1181DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1182DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1183DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1184- sending CM Service Accept for MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1185DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
1186DREF MSISDN:42342: MSC conn use + cm_service == 2 (0xa)
1187DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
1188DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
1189DREF MSISDN:42342: MSC conn use - dtap == 1 (0x8)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1190 cm_service_result_sent == 1
1191- a USSD request is serviced
1192 expecting USSD:
1193 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1194 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1195DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1196DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1197DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1198DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1199DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1200DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1201DMM USSD: Own number requested
1202DMM MSISDN:42342: MSISDN = 42342
1203DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1204- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1205- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1206DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
1207DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
1208DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
1209DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
1210DREF VLR subscr MSISDN:42342 usage increases to: 3
1211DREF VLR subscr MSISDN:42342 usage decreases to: 2
1212- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]1213 bssap_clear_sent == 1
1214- BSS sends BSSMAP Clear Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1215DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
1216DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
1217DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1218DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1219DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1220DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1221DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1222DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1223DRLL MSISDN:42342: Freeing subscriber connection
1224DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1225DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1226DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1227- all requests serviced, conn has been released
1228 llist_count(&net->subscr_conns) == 0
1229---
1230- Now the auth tuple has use_count == 2
1231DREF VLR subscr MSISDN:42342 usage increases to: 2
1232 vsub->last_tuple->use_count == 2
1233DREF VLR subscr MSISDN:42342 usage decreases to: 1
1234---
1235- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1236 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1237 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1238DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1239DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1240DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1241DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]1242DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1243DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1244DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1245DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1246DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1247DREF VLR subscr MSISDN:42342 usage increases to: 2
1248DREF VLR subscr MSISDN:42342 usage increases to: 3
1249DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1250DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1251DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1252DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1253DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1254DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1255DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1256- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1257- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1258- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1259- ...expecting res=e229c19e791f2e41
1260DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1261DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
1262DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
1263DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
1264DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1265DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1266 cm_service_result_sent == 0
1267 auth_request_sent == 1
1268- MS sends Authen Response, VLR accepts with a CM Service Accept
1269 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1270DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1271DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1272DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1273DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1274DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1275DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1276DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1277DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1278DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1279DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1280DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1281DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1282DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1283DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1284DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1285DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1286DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1287DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1288DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1289DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1290DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1291DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1292DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1293- sending CM Service Accept for MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1294DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
1295DREF MSISDN:42342: MSC conn use + cm_service == 2 (0xa)
1296DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
1297DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
1298DREF MSISDN:42342: MSC conn use - dtap == 1 (0x8)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1299 cm_service_result_sent == 1
1300- a USSD request is serviced
1301 expecting USSD:
1302 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1303 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1304DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1305DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1306DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1307DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1308DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1309DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1310DMM USSD: Own number requested
1311DMM MSISDN:42342: MSISDN = 42342
1312DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1313- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1314- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1315DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
1316DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
1317DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
1318DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
1319DREF VLR subscr MSISDN:42342 usage increases to: 3
1320DREF VLR subscr MSISDN:42342 usage decreases to: 2
1321- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]1322 bssap_clear_sent == 1
1323- BSS sends BSSMAP Clear Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1324DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
1325DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
1326DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1327DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1328DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1329DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1330DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1331DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1332DRLL MSISDN:42342: Freeing subscriber connection
1333DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1334DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1335DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1336- all requests serviced, conn has been released
1337 llist_count(&net->subscr_conns) == 0
1338---
1339- Now the auth tuple has use_count == 3
1340DREF VLR subscr MSISDN:42342 usage increases to: 2
1341 vsub->last_tuple->use_count == 3
1342DREF VLR subscr MSISDN:42342 usage decreases to: 1
1343---
1344- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1345 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
1346 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1347DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1348DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1349DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1350DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]1351DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1352DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1353DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1354DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
1355DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1356DREF VLR subscr MSISDN:42342 usage increases to: 2
1357DREF VLR subscr MSISDN:42342 usage increases to: 3
1358DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1359DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1360DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1361DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1362DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1363DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1364DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1365- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1366- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1367- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1368- ...expecting res=e229c19e791f2e41
1369DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1370DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
1371DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
1372DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
1373DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1374DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1375 cm_service_result_sent == 0
1376 auth_request_sent == 1
1377- MS sends Authen Response, VLR accepts with a CM Service Accept
1378 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1379DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1380DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1381DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1382DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1383DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1384DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1385DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1386DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1387DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1388DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1389DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1390DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1391DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1392DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1393DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
1394DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
1395DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
1396DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
1397DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
1398DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
1399DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1400DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
1401DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
1402- sending CM Service Accept for MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1403DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
1404DREF MSISDN:42342: MSC conn use + cm_service == 2 (0xa)
1405DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
1406DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
1407DREF MSISDN:42342: MSC conn use - dtap == 1 (0x8)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1408 cm_service_result_sent == 1
1409- a USSD request is serviced
1410 expecting USSD:
1411 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1412 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1413DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1414DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1415DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1416DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1417DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1418DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1419DMM USSD: Own number requested
1420DMM MSISDN:42342: MSISDN = 42342
1421DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1422- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1423- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1424DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
1425DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
1426DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
1427DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
1428DREF VLR subscr MSISDN:42342 usage increases to: 3
1429DREF VLR subscr MSISDN:42342 usage decreases to: 2
1430- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]1431 bssap_clear_sent == 1
1432- BSS sends BSSMAP Clear Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1433DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
1434DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
1435DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1436DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1437DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1438DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1439DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1440DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1441DRLL MSISDN:42342: Freeing subscriber connection
1442DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1443DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1444DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1445- all requests serviced, conn has been released
1446 llist_count(&net->subscr_conns) == 0
1447---
1448- subscriber detaches
1449 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
1450 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1451DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1452DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1453DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
1454DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
1455DREF VLR subscr MSISDN:42342 usage increases to: 2
1456DMM IMSI DETACH for MSISDN:42342
1457DREF VLR subscr MSISDN:42342 usage decreases to: 1
1458DREF VLR subscr MSISDN:42342 usage decreases to: 0
1459DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1460DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE
1461DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Close event, cause 0
1462DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING
1463DREF unknown: MSC conn use + release == 2 (0x101)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1464- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]1465DREF unknown: MSC conn use - compl_l3 == 1 (0x100)
1466 bssap_clear_sent == 1
1467- BSS sends BSSMAP Clear Complete
1468DREF unknown: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1469DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
1470DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
1471DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1472DRLL Freeing subscriber connection with NULL subscriber
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1473DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance
1474DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1475 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1476===== test_auth_use_infinitely_geran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1477
1478full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]1479talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1480
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]1481===== test_auth_use_infinitely_utran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1482- Location Update request causes a GSUP Send Auth Info request to HLR
1483 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
1484 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1485DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1486DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1487DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]1488DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1489DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]1490DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1491DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
1492DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
1493DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
1494DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
1495DREF VLR subscr unknown usage increases to: 1
1496DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
1497DVLR New subscr, IMSI: 901700000010650
1498DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1499DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1500DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
1501DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
1502DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1503DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
1504DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1505DVLR GSUP tx: 08010809710000000156f0
1506GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
1507DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1508DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
1509DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
1510DREF IMSI:901700000010650: MSC conn use - compl_l3 == 0 (0x0)
1511DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1512DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1513 lu_result_sent == 0
1514- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
1515<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1516DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
1517DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1518DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
1519DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
1520DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1521DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1522- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
1523- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1524- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1525- ...expecting res=e229c19e791f2e41
1526DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
1527<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
1528 auth_request_sent == 1
1529 lu_result_sent == 0
1530- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1531 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1532DREF IMSI:901700000010650: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1533DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1534DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1535DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1536DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1537DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
1538DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1539DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1540DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1541DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
1542DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1543DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1544DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
1545DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1546DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1547DMM -> SECURITY MODE CONTROL IMSI:901700000010650
1548- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1549- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1550DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1551DREF IMSI:901700000010650: MSC conn use - dtap == 0 (0x0)
1552DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1553DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1554 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1555 lu_result_sent == 0
1556- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
1557DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
1558DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
1559DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
1560DIUCS IMSI:901700000010650: tx CommonID 901700000010650
1561- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1562DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
1563DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
1564DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
1565DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1566DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
1567DVLR GSUP tx: 04010809710000000156f0
1568GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
1569DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
1570 gsup_tx_confirmed == 1
1571 lu_result_sent == 0
1572- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
1573<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
1574DVLR GSUP rx 17: 10010809710000000156f00804032443f2
1575DREF VLR subscr IMSI:901700000010650 usage increases to: 2
1576DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]1577DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1578DVLR GSUP tx: 12010809710000000156f0
1579GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
1580DREF VLR subscr MSISDN:42342 usage decreases to: 1
1581<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
1582 lu_result_sent == 0
1583- HLR also sends GSUP _UPDATE_LOCATION_RESULT
1584<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
1585DVLR GSUP rx 11: 06010809710000000156f0
1586DREF VLR subscr MSISDN:42342 usage increases to: 2
1587DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
1588DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
1589DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
1590DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1591DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1592DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
1593DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
1594DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
1595DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
1596DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
1597DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
1598DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
1599DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
1600DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
1601DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
1602DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
1603DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
1604DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1605DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
1606DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
1607DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
1608DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
1609DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
1610DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
1611- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
1612DREF VLR subscr MSISDN:42342 usage decreases to: 1
1613<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
1614 lu_result_sent == 1
1615- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
1616 llist_count(&net->subscr_conns) == 1
1617msc_subscr_conn_is_accepted() == false
1618 requests shall be thwarted
1619DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
1620DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
1621DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
1622DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
1623DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
1624DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1625DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
1626DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1627- even though the TMSI is not acked, we can already find the subscr with it
1628DREF VLR subscr MSISDN:42342 usage increases to: 2
1629 vsub != NULL == 1
1630 strcmp(vsub->imsi, imsi) == 0
1631 vsub->tmsi_new == 0x03020100
1632 vsub->tmsi == 0xffffffff
1633DREF VLR subscr MSISDN:42342 usage decreases to: 1
1634- MS sends TMSI Realloc Complete
1635 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1636DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1637DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
1638DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
1639DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
1640DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
1641DREF VLR subscr MSISDN:42342 usage increases to: 2
1642DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
1643DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
1644DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1645DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
1646DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
1647DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
1648DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1649DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
1650DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
1651DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED
1652DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING
1653DREF MSISDN:42342: MSC conn use + release == 2 (0x102)
1654DREF VLR subscr MSISDN:42342 usage increases to: 3
1655DREF VLR subscr MSISDN:42342 usage decreases to: 2
1656- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]1657DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
1658 iu_release_sent == 1
1659- RNC sends Iu Release Complete
1660DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1661DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
1662DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1663DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1664DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1665DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1666DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
1667DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
1668DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1669DRLL MSISDN:42342: Freeing subscriber connection
1670DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1671DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1672DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1673- LU was successful, and the conn has already been closed
1674 llist_count(&net->subscr_conns) == 0
1675---
1676- Now the auth tuple has use_count == 1
1677DREF VLR subscr MSISDN:42342 usage increases to: 2
1678 vsub->last_tuple->use_count == 1
1679DREF VLR subscr MSISDN:42342 usage decreases to: 1
1680---
1681- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1682 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1683 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1684DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1685DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1686DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1687DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]1688DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1689DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1690DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1691DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1692DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1693DREF VLR subscr MSISDN:42342 usage increases to: 2
1694DREF VLR subscr MSISDN:42342 usage increases to: 3
1695DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1696DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1697DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1698DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1699DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1700DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1701DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=2 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1702- sending UMTS Auth Request for MSISDN:42342: tuple use_count=2 key_seq=0 auth_types=0x3 and...
1703- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1704- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1705- ...expecting res=e229c19e791f2e41
1706DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1707DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
1708DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
1709DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
1710DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1711DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1712 cm_service_result_sent == 0
1713 auth_request_sent == 1
1714- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1715 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1716DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1717DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1718DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1719DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1720DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1721DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1722DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1723DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1724DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1725DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1726DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1727DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1728DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1729DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1730DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1731DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1732DMM -> SECURITY MODE CONTROL MSISDN:42342
1733- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1734- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1735DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1736DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
1737DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1738DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1739 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1740 cm_service_result_sent == 0
1741- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1742DMM <- SECURITY MODE COMPLETE MSISDN:42342
1743DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1744DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1745DIUCS MSISDN:42342: tx CommonID 901700000010650
1746- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1747DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1748DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1749DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1750DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1751DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1752DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1753DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1754DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
1755DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8)
1756DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
1757DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1758 cm_service_result_sent == 0
1759- a USSD request is serviced
1760 expecting USSD:
1761 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1762 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1763DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1764DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1765DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1766DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1767DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1768DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1769DMM USSD: Own number requested
1770DMM MSISDN:42342: MSISDN = 42342
1771DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1772- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1773- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1774DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
1775DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
1776DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
1777DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
1778DREF VLR subscr MSISDN:42342 usage increases to: 3
1779DREF VLR subscr MSISDN:42342 usage decreases to: 2
1780- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]1781 iu_release_sent == 1
1782- RNC sends Iu Release Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1783DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
1784DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
1785DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1786DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1787DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1788DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1789DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1790DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1791DRLL MSISDN:42342: Freeing subscriber connection
1792DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1793DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1794DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1795- all requests serviced, conn has been released
1796 llist_count(&net->subscr_conns) == 0
1797---
1798- Now the auth tuple has use_count == 2
1799DREF VLR subscr MSISDN:42342 usage increases to: 2
1800 vsub->last_tuple->use_count == 2
1801DREF VLR subscr MSISDN:42342 usage decreases to: 1
1802---
1803- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1804 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1805 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1806DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]1807DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1808DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
1809DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]1810DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1811DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1812DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1813DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1814DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1815DREF VLR subscr MSISDN:42342 usage increases to: 2
1816DREF VLR subscr MSISDN:42342 usage increases to: 3
1817DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1818DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1819DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1820DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1821DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1822DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1823DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=3 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1824- sending UMTS Auth Request for MSISDN:42342: tuple use_count=3 key_seq=0 auth_types=0x3 and...
1825- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1826- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1827- ...expecting res=e229c19e791f2e41
1828DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1829DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
1830DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
1831DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
1832DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1833DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1834 cm_service_result_sent == 0
1835 auth_request_sent == 1
1836- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1837 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1838DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1839DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1840DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1841DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1842DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1843DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1844DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1845DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1846DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1847DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1848DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1849DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1850DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1851DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1852DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1853DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1854DMM -> SECURITY MODE CONTROL MSISDN:42342
1855- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1856- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1857DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1858DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
1859DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1860DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1861 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1862 cm_service_result_sent == 0
1863- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1864DMM <- SECURITY MODE COMPLETE MSISDN:42342
1865DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1866DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1867DIUCS MSISDN:42342: tx CommonID 901700000010650
1868- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1869DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1870DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1871DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1872DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1873DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1874DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1875DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1876DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
1877DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8)
1878DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
1879DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1880 cm_service_result_sent == 0
1881- a USSD request is serviced
1882 expecting USSD:
1883 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1884 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1885DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1886DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
1887DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1888DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1889DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
1890DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
1891DMM USSD: Own number requested
1892DMM MSISDN:42342: MSISDN = 42342
1893DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]1894- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1895- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1896DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
1897DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
1898DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
1899DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
1900DREF VLR subscr MSISDN:42342 usage increases to: 3
1901DREF VLR subscr MSISDN:42342 usage decreases to: 2
1902- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]1903 iu_release_sent == 1
1904- RNC sends Iu Release Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1905DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
1906DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
1907DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1908DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1909DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
1910DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
1911DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
1912DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1913DRLL MSISDN:42342: Freeing subscriber connection
1914DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1915DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
1916DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1917- all requests serviced, conn has been released
1918 llist_count(&net->subscr_conns) == 0
1919---
1920- Now the auth tuple has use_count == 3
1921DREF VLR subscr MSISDN:42342 usage increases to: 2
1922 vsub->last_tuple->use_count == 3
1923DREF VLR subscr MSISDN:42342 usage decreases to: 1
1924---
1925- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, and reuses old auth vector
1926 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
1927 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1928DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
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_CM_SERV_REQ (0x5:0x24)
1931DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]1932DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1933DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
1934DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
1935DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
1936DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
1937DREF VLR subscr MSISDN:42342 usage increases to: 2
1938DREF VLR subscr MSISDN:42342 usage increases to: 3
1939DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
1940DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
1941DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
1942DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
1943DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
1944DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]1945DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=4 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1946- sending UMTS Auth Request for MSISDN:42342: tuple use_count=4 key_seq=0 auth_types=0x3 and...
1947- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
1948- ...autn=8704f5ba55f30000d2ee44b22c8ea919
1949- ...expecting res=e229c19e791f2e41
1950DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1951DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
1952DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
1953DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
1954DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1955DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1956 cm_service_result_sent == 0
1957 auth_request_sent == 1
1958- MS sends Authen Response, VLR accepts and sends SecurityModeControl
1959 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1960DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1961DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]1962DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1963DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]1964DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1965DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
1966DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
1967DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
1968DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
1969DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
1970DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
1971DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
1972DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
1973DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
1974DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]1975DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]1976DMM -> SECURITY MODE CONTROL MSISDN:42342
1977- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
1978- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1979DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1980DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
1981DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
1982DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]1983 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]1984 cm_service_result_sent == 0
1985- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
1986DMM <- SECURITY MODE COMPLETE MSISDN:42342
1987DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
1988DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
1989DIUCS MSISDN:42342: tx CommonID 901700000010650
1990- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
1991DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
1992DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
1993DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
1994DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
1995DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
1996DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
1997DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]1998DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
1999DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8)
2000DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
2001DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2002 cm_service_result_sent == 0
2003- a USSD request is serviced
2004 expecting USSD:
2005 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2006 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2007DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2008DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
2009DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2010DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2011DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2012DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2013DMM USSD: Own number requested
2014DMM MSISDN:42342: MSISDN = 42342
2015DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2016- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2017- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2018DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
2019DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
2020DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
2021DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
2022DREF VLR subscr MSISDN:42342 usage increases to: 3
2023DREF VLR subscr MSISDN:42342 usage decreases to: 2
2024- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]2025 iu_release_sent == 1
2026- RNC sends Iu Release Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2027DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
2028DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
2029DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2030DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2031DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2032DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2033DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2034DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2035DRLL MSISDN:42342: Freeing subscriber connection
2036DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2037DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2038DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2039- all requests serviced, conn has been released
2040 llist_count(&net->subscr_conns) == 0
2041---
2042- subscriber detaches
2043 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2044 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2045DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2046DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2047DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2048DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2049DREF VLR subscr MSISDN:42342 usage increases to: 2
2050DMM IMSI DETACH for MSISDN:42342
2051DREF VLR subscr MSISDN:42342 usage decreases to: 1
2052DREF VLR subscr MSISDN:42342 usage decreases to: 0
2053DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2054DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE
2055DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Close event, cause 0
2056DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING
2057DREF unknown: MSC conn use + release == 2 (0x101)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2058- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]2059DREF unknown: MSC conn use - compl_l3 == 1 (0x100)
2060 iu_release_sent == 1
2061- RNC sends Iu Release Complete
2062DREF unknown: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2063DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
2064DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
2065DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2066DRLL Freeing subscriber connection with NULL subscriber
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2067DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance
2068DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2069 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2070===== test_auth_use_infinitely_utran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2071
2072full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]2073talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2074
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2075===== test_no_auth_reuse_geran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2076- Location Update request causes a GSUP Send Auth Info request to HLR
2077 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
2078 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2079DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2080DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2081DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]2082DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2083DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]2084DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2085DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
2086DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
2087DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth (no Ciph)
2088DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
2089DREF VLR subscr unknown usage increases to: 1
2090DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
2091DVLR New subscr, IMSI: 901700000010650
2092DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2093DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2094DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
2095DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
2096DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2097DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
2098DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2099DVLR GSUP tx: 08010809710000000156f0
2100GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2101DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2102DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
2103DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
2104DREF IMSI:901700000010650: MSC conn use - compl_l3 == 0 (0x0)
2105DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
2106DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2107 lu_result_sent == 0
2108- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
2109<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2110DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2111DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2112DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2113DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
2114DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]2115DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2116- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2117- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
2118- ...autn=8704f5ba55f30000d2ee44b22c8ea919
2119- ...expecting res=e229c19e791f2e41
2120DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2121<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2122 auth_request_sent == 1
2123 lu_result_sent == 0
2124- MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR
2125 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2126DREF IMSI:901700000010650: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2127DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2128DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2129DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]2130DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2131DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2132DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2133DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2134DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2135DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2136DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2137DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2138DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2139DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
2140DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_ciph()
2141DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_node_4()
2142DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2143DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2144DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2145DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2146DVLR GSUP tx: 04010809710000000156f0
2147GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2148DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2149DREF IMSI:901700000010650: MSC conn use - dtap == 0 (0x0)
2150DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
2151DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2152 gsup_tx_confirmed == 1
2153 lu_result_sent == 0
2154- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2155<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2156DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2157DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2158DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]2159DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2160DVLR GSUP tx: 12010809710000000156f0
2161GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2162DREF VLR subscr MSISDN:42342 usage decreases to: 1
2163<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2164 lu_result_sent == 0
2165- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2166<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2167DVLR GSUP rx 11: 06010809710000000156f0
2168DREF VLR subscr MSISDN:42342 usage increases to: 2
2169DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2170DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2171DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2172DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2173DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2174DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2175DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2176DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2177DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2178DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2179DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2180DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2181DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2182DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2183DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2184DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2185DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2186DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2187DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2188DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2189DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2190DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2191DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2192DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2193- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2194DREF VLR subscr MSISDN:42342 usage decreases to: 1
2195<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2196 lu_result_sent == 1
2197- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2198 llist_count(&net->subscr_conns) == 1
2199msc_subscr_conn_is_accepted() == false
2200 requests shall be thwarted
2201DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2202DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2203DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2204DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2205DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2206DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2207DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
2208DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2209- even though the TMSI is not acked, we can already find the subscr with it
2210DREF VLR subscr MSISDN:42342 usage increases to: 2
2211 vsub != NULL == 1
2212 strcmp(vsub->imsi, imsi) == 0
2213 vsub->tmsi_new == 0x03020100
2214 vsub->tmsi == 0xffffffff
2215DREF VLR subscr MSISDN:42342 usage decreases to: 1
2216- MS sends TMSI Realloc Complete
2217 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2218DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2219DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2220DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2221DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2222DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2223DREF VLR subscr MSISDN:42342 usage increases to: 2
2224DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2225DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2226DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2227DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2228DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2229DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2230DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2231DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
2232DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
2233DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED
2234DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING
2235DREF MSISDN:42342: MSC conn use + release == 2 (0x102)
2236DREF VLR subscr MSISDN:42342 usage increases to: 3
2237DREF VLR subscr MSISDN:42342 usage decreases to: 2
2238- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]2239DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
2240 bssap_clear_sent == 1
2241- BSS sends BSSMAP Clear Complete
2242DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2243DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
2244DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2245DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2246DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2247DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2248DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2249DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2250DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2251DRLL MSISDN:42342: Freeing subscriber connection
2252DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2253DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2254DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2255- LU was successful, and the conn has already been closed
2256 llist_count(&net->subscr_conns) == 0
2257---
2258- Now the auth tuple has use_count == 1, as much as is allowed.
2259DREF VLR subscr MSISDN:42342 usage increases to: 2
2260 vsub->last_tuple->use_count == 1
2261DREF VLR subscr MSISDN:42342 usage decreases to: 1
2262---
2263- 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
2264 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
2265 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2266DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2267DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2268DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2269DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]2270DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2271DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2272DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2273DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth (no Ciph)
2274DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2275DREF VLR subscr MSISDN:42342 usage increases to: 2
2276DREF VLR subscr MSISDN:42342 usage increases to: 3
2277DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2278DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2279DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2280DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2281DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2282DVLR GSUP tx: 08010809710000000156f0
2283GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2284DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2285DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2286DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
2287DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
2288DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
2289DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
2290DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2291 cm_service_result_sent == 0
2292 auth_request_sent == 0
2293 gsup_tx_confirmed == 1
2294- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2295<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2296DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2297DREF VLR subscr MSISDN:42342 usage increases to: 3
2298DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2299DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2300DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]2301DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2302- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2303- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2304- ...autn=1843a645b98d00005b2d666af46c45d9
2305- ...expecting res=7db47cf7f81e4dc7
2306DREF VLR subscr MSISDN:42342 usage decreases to: 2
2307<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2308 auth_request_sent == 1
2309 cm_service_result_sent == 0
2310- MS sends Authen Response, VLR accepts with a CM Service Accept
2311 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2312DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2313DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2314DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2315DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]2316DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2317DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2318DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2319DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2320DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2321DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2322DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2323DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2324DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2325DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2326DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
2327DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_ciph()
2328DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2_post_vlr()
2329DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_pres()
2330DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_trace()
2331DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_post_imei()
2332DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2333DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_DONE
2334DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
2335- sending CM Service Accept for MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2336DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
2337DREF MSISDN:42342: MSC conn use + cm_service == 2 (0xa)
2338DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
2339DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
2340DREF MSISDN:42342: MSC conn use - dtap == 1 (0x8)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2341 cm_service_result_sent == 1
2342- a USSD request is serviced
2343 expecting USSD:
2344 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2345 MSC <--RAN_GERAN_A-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2346DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2347DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
2348DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2349DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2350DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2351DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2352DMM USSD: Own number requested
2353DMM MSISDN:42342: MSISDN = 42342
2354DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2355- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2356- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2357DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
2358DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
2359DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
2360DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
2361DREF VLR subscr MSISDN:42342 usage increases to: 3
2362DREF VLR subscr MSISDN:42342 usage decreases to: 2
2363- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]2364 bssap_clear_sent == 1
2365- BSS sends BSSMAP Clear Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2366DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
2367DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
2368DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2369DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2370DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2371DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2372DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2373DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2374DRLL MSISDN:42342: Freeing subscriber connection
2375DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2376DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2377DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2378- all requests serviced, conn has been released
2379 llist_count(&net->subscr_conns) == 0
2380---
2381- subscriber detaches
2382 MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2383 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2384DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2385DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2386DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2387DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2388DREF VLR subscr MSISDN:42342 usage increases to: 2
2389DMM IMSI DETACH for MSISDN:42342
2390DREF VLR subscr MSISDN:42342 usage decreases to: 1
2391DREF VLR subscr MSISDN:42342 usage decreases to: 0
2392DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2393DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE
2394DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Close event, cause 0
2395DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING
2396DREF unknown: MSC conn use + release == 2 (0x101)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2397- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]2398DREF unknown: MSC conn use - compl_l3 == 1 (0x100)
2399 bssap_clear_sent == 1
2400- BSS sends BSSMAP Clear Complete
2401DREF unknown: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2402DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
2403DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
2404DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2405DRLL Freeing subscriber connection with NULL subscriber
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2406DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance
2407DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2408 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2409===== test_no_auth_reuse_geran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2410
2411full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]2412talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2413
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2414===== test_no_auth_reuse_utran
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2415- Location Update request causes a GSUP Send Auth Info request to HLR
2416 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
2417 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2418DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2419DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2420DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]2421DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from LU
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2422DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
Neels Hofmeyr8a656eb2017-11-22 02:55:52 +0100[diff] [blame]2423DMM LU/new-LAC: 0/23
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2424DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
2425DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
2426DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
2427DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
2428DREF VLR subscr unknown usage increases to: 1
2429DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
2430DVLR New subscr, IMSI: 901700000010650
2431DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2432DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2433DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
2434DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
2435DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2436DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
2437DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2438DVLR GSUP tx: 08010809710000000156f0
2439GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2440DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2441DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
2442DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
2443DREF IMSI:901700000010650: MSC conn use - compl_l3 == 0 (0x0)
2444DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
2445DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2446 lu_result_sent == 0
2447- from HLR, rx _SEND_AUTH_INFO_RESULT, only one tuple; VLR sends Auth Req to MS
2448<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2449DVLR GSUP rx 111: 0a010809710000000156f00362201039fa2f4e3d523d8619a73b4f65c3e14d21049b36efdf2208059a4f668f6fbe39231027497388b6cb044648f396aa155b95ef2410f64735036e5871319c679f4742a75ea125108704f5ba55f30000d2ee44b22c8ea9192708e229c19e791f2e41
2450DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2451DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2452DVLR SUBSCR(IMSI:901700000010650) Received 1 auth tuples
2453DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]2454DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2455- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2456- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
2457- ...autn=8704f5ba55f30000d2ee44b22c8ea919
2458- ...expecting res=e229c19e791f2e41
2459DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
2460<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2461 auth_request_sent == 1
2462 lu_result_sent == 0
2463- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2464 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2465DREF IMSI:901700000010650: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2466DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2467DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2468DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]2469DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2470DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
2471DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2472DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2473DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2474DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
2475DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2476DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2477DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
2478DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]2479DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]2480DMM -> SECURITY MODE CONTROL IMSI:901700000010650
2481- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
2482- ...ik=27497388b6cb044648f396aa155b95ef
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2483DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2484DREF IMSI:901700000010650: MSC conn use - dtap == 0 (0x0)
2485DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
2486DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]2487 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2488 lu_result_sent == 0
2489- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
2490DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
2491DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
2492DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
2493DIUCS IMSI:901700000010650: tx CommonID 901700000010650
2494- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2495DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
2496DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
2497DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
2498DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2499DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
2500DVLR GSUP tx: 04010809710000000156f0
2501GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0
2502DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
2503 gsup_tx_confirmed == 1
2504 lu_result_sent == 0
2505- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
2506<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
2507DVLR GSUP rx 17: 10010809710000000156f00804032443f2
2508DREF VLR subscr IMSI:901700000010650 usage increases to: 2
2509DVLR IMSI:901700000010650 has MSISDN:42342
Maxa263bb22017-12-27 13:23:44 +0100[diff] [blame]2510DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2511DVLR GSUP tx: 12010809710000000156f0
2512GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
2513DREF VLR subscr MSISDN:42342 usage decreases to: 1
2514<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
2515 lu_result_sent == 0
2516- HLR also sends GSUP _UPDATE_LOCATION_RESULT
2517<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
2518DVLR GSUP rx 11: 06010809710000000156f0
2519DREF VLR subscr MSISDN:42342 usage increases to: 2
2520DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
2521DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
2522DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
2523DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2524DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2525DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
2526DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
2527DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
2528DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
2529DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
2530DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650)
2531DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
2532DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
2533DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
2534DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650)
2535DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
2536DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
2537DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2538DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650)
2539DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
2540DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
2541DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
2542DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
2543DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
2544- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
2545DREF VLR subscr MSISDN:42342 usage decreases to: 1
2546<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
2547 lu_result_sent == 1
2548- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
2549 llist_count(&net->subscr_conns) == 1
2550msc_subscr_conn_is_accepted() == false
2551 requests shall be thwarted
2552DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
2553DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
2554DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
2555DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
2556DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
2557DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2558DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
2559DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2560- even though the TMSI is not acked, we can already find the subscr with it
2561DREF VLR subscr MSISDN:42342 usage increases to: 2
2562 vsub != NULL == 1
2563 strcmp(vsub->imsi, imsi) == 0
2564 vsub->tmsi_new == 0x03020100
2565 vsub->tmsi == 0xffffffff
2566DREF VLR subscr MSISDN:42342 usage decreases to: 1
2567- MS sends TMSI Realloc Complete
2568 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2569DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2570DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
2571DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
2572DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
2573DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
2574DREF VLR subscr MSISDN:42342 usage increases to: 2
2575DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
2576DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
2577DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2578DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650)
2579DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
2580DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
2581DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2582DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
2583DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
2584DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED
2585DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING
2586DREF MSISDN:42342: MSC conn use + release == 2 (0x102)
2587DREF VLR subscr MSISDN:42342 usage increases to: 3
2588DREF VLR subscr MSISDN:42342 usage decreases to: 2
2589- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]2590DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
2591 iu_release_sent == 1
2592- RNC sends Iu Release Complete
2593DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2594DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
2595DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2596DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2597DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2598DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2599DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
2600DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance
2601DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2602DRLL MSISDN:42342: Freeing subscriber connection
2603DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2604DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2605DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2606- LU was successful, and the conn has already been closed
2607 llist_count(&net->subscr_conns) == 0
2608---
2609- Now the auth tuple has use_count == 1, as much as is allowed.
2610DREF VLR subscr MSISDN:42342 usage increases to: 2
2611 vsub->last_tuple->use_count == 1
2612DREF VLR subscr MSISDN:42342 usage decreases to: 1
2613---
2614- 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
2615 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_CM_SERV_REQ
2616 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2617DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2618DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2619DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
2620DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr16c42b52018-04-02 12:26:16 +0200[diff] [blame]2621DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2622DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated
2623DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650)
2624DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=UTRAN Auth+Ciph
2625DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
2626DREF VLR subscr MSISDN:42342 usage increases to: 2
2627DREF VLR subscr MSISDN:42342 usage increases to: 3
2628DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
2629DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
2630DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
2631DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650)
2632DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
2633DVLR GSUP tx: 08010809710000000156f0
2634GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
2635DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
2636DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2637DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3
2638DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH
2639DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0)
2640DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
2641DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2642 cm_service_result_sent == 0
2643 auth_request_sent == 0
2644 gsup_tx_confirmed == 1
2645- from HLR, rx _SEND_AUTH_INFO_RESULT, second tuple; VLR sends Auth Req to MS
2646<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2647DVLR GSUP rx 111: 0a010809710000000156f003622010c187a53a5e6b9d573cac7c74451fd46d210485aa31302208d3d50a000bf04f6e23101159ec926a50e98c034a6b7d7c9f418d2410df3a03d9ca5335641efc8e36d76cd20b25101843a645b98d00005b2d666af46c45d927087db47cf7f81e4dc7
2648DREF VLR subscr MSISDN:42342 usage increases to: 3
2649DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
2650DVLR SUBSCR(MSISDN:42342) Received 1 auth tuples
2651DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
Neels Hofmeyrfe718bc2018-03-11 01:24:33 +0100[diff] [blame]2652DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2653- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=0 auth_types=0x3 and...
2654- ...rand=c187a53a5e6b9d573cac7c74451fd46d
2655- ...autn=1843a645b98d00005b2d666af46c45d9
2656- ...expecting res=7db47cf7f81e4dc7
2657DREF VLR subscr MSISDN:42342 usage decreases to: 2
2658<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
2659 auth_request_sent == 1
2660 cm_service_result_sent == 0
2661- MS sends Authen Response, VLR accepts and sends SecurityModeControl
2662 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2663DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2664DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyrd97821f2018-03-10 04:51:39 +0100[diff] [blame]2665DMM MSISDN:42342: MM UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2666DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyra9099bc2018-03-10 04:22:50 +0100[diff] [blame]2667DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2668DVLR SUBSCR(MSISDN:42342) AUTH established UMTS security context
2669DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
2670DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
2671DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2672DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650)
2673DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
2674DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
2675DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
2676DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED
2677DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
Harald Welte71c51df2017-12-23 18:51:48 +0100[diff] [blame]2678DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyrda21a522018-03-02 01:50:09 +0100[diff] [blame]2679DMM -> SECURITY MODE CONTROL MSISDN:42342
2680- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
2681- ...ik=1159ec926a50e98c034a6b7d7c9f418d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2682DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2683DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
2684DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED
2685DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED
Neels Hofmeyrdbabfd32018-03-10 02:06:47 +0100[diff] [blame]2686 security_mode_ctrl_sent == 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2687 cm_service_result_sent == 0
2688- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
2689DMM <- SECURITY MODE COMPLETE MSISDN:42342
2690DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
2691DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
2692DIUCS MSISDN:42342: tx CommonID 901700000010650
2693- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
2694DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
2695DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
2696DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
2697DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
2698DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED)
2699DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
2700DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2701DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED
2702DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8)
2703DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED
2704DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2705 cm_service_result_sent == 0
2706- a USSD request is serviced
2707 expecting USSD:
2708 Your extension is 42342
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2709 MSC <--RAN_UTRAN_IU-- MS: NCSS:0x3b
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2710DREF MSISDN:42342: MSC conn use + dtap == 2 (0xa)
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2711DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b)
2712DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2713DREF MSISDN:42342: MSC conn use - cm_service == 1 (0x2)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2714DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING
2715DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING
2716DMM USSD: Own number requested
2717DMM MSISDN:42342: MSISDN = 42342
2718DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_UTRAN_IU
Harald Welte80315ef2018-01-24 22:53:00 +0100[diff] [blame]2719- DTAP --RAN_UTRAN_IU--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2720- DTAP matches expected message
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2721DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
2722DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED
2723DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING
2724DREF MSISDN:42342: MSC conn use + release == 1 (0x100)
2725DREF VLR subscr MSISDN:42342 usage increases to: 3
2726DREF VLR subscr MSISDN:42342 usage decreases to: 2
2727- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]2728 iu_release_sent == 1
2729- RNC sends Iu Release Complete
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2730DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
2731DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
2732DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2733DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
2734DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
2735DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650)
2736DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance
2737DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2738DRLL MSISDN:42342: Freeing subscriber connection
2739DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2740DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
2741DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2742- all requests serviced, conn has been released
2743 llist_count(&net->subscr_conns) == 0
2744---
2745- subscriber detaches
2746 MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_IMSI_DETACH_IND
2747 new conn
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2748DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated
Neels Hofmeyr6166f292017-11-22 14:33:12 +0100[diff] [blame]2749DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2750DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
2751DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
2752DREF VLR subscr MSISDN:42342 usage increases to: 2
2753DMM IMSI DETACH for MSISDN:42342
2754DREF VLR subscr MSISDN:42342 usage decreases to: 1
2755DREF VLR subscr MSISDN:42342 usage decreases to: 0
2756DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2757DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE
2758DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Close event, cause 0
2759DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING
2760DREF unknown: MSC conn use + release == 2 (0x101)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2761- Iu Release --RAN_UTRAN_IU--> MS
Neels Hofmeyr4068ab22018-04-01 20:55:54 +0200[diff] [blame^]2762DREF unknown: MSC conn use - compl_l3 == 1 (0x100)
2763 iu_release_sent == 1
2764- RNC sends Iu Release Complete
2765DREF unknown: MSC conn use - release == 0 (0x0)
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2766DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
2767DMM Subscr_Conn{SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
2768DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2769DRLL Freeing subscriber connection with NULL subscriber
Neels Hofmeyre3d3dc62018-03-31 00:02:14 +0200[diff] [blame]2770DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Freeing instance
2771DMM Subscr_Conn{SUBSCR_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2772 llist_count(&net->subscr_conns) == 0
Neels Hofmeyrdfdc61d2018-03-02 00:40:58 +0100[diff] [blame]2773===== test_no_auth_reuse_utran: SUCCESS
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2774
2775full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]2776talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2777
2778full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr08b38282018-03-30 23:04:04 +0200[diff] [blame]2779talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr7b1418e2017-10-29 02:12:16 +0100[diff] [blame]2780