Blame - tests/msc_vlr/msc_vlr_test_gsm_ciph.err - osmo-msc

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Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	1	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	2	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	3
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	4	===== test_ciph
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	5	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	6	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	7	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	8	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	9	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	10	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	11	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	12	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				13	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	14	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	15	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	16	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				17	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	18	DREF VLR subscr unknown usage increases to: 1
				19	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				20	DVLR New subscr, IMSI: 901700000004620
				21	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	54a706c	2017-07-18 15:39:27 +0200	[diff] [blame]	22	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	23	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				24	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				25	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				26	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				27	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	28	DVLR GSUP tx: 08010809710000004026f0
				29	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	30	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	31	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				32	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	33	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	34	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				35	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	36	lu_result_sent == 0
				37	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				38	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				39	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				40	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	41	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	42	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	43	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				44	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	45	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				46	- ...rand=585df1ae287f6e273dce07090d61320b
				47	- ...expecting sres=2d8b2c3e
				48	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				49	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				50	lu_result_sent == 0
				51	auth_request_sent == 1
				52	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	53	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	54	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	55	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	56	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	57	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	58	DVLR SUBSCR(IMSI:901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	59	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	60	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	61	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				62	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				63	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				64	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				65	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				66	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				67	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				68	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	69	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				70	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	71	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	72	- ...key: 61855fb81fc2a800
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	73	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	74	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	75	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				76	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	77	lu_result_sent == 0
				78	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	79	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	80	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	81	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				82	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				83	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				84	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				85	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				86	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	87	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				88	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	89	lu_result_sent == 0
				90	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	91	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	92	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	93	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				94	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				95	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				96	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				97	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				98	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				99	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	100	DVLR GSUP tx: 04010809710000004026f0280102
				101	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	102	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	103	lu_result_sent == 0
				104	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				105	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				106	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
				107	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				108	DVLR IMSI:901700000004620 has MSISDN:46071
Max	a263bb2	2017-12-27 13:23:44 +0100	[diff] [blame]	109	DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	110	DVLR GSUP tx: 12010809710000004026f0
				111	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				112	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				113	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				114	lu_result_sent == 0
				115	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				116	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				117	DVLR GSUP rx 11: 06010809710000004026f0
				118	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	119	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				120	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				121	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				122	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				123	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				124	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				125	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				126	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				127	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				128	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				129	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				130	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				131	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	132	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	133	- sending LU Accept for MSISDN:46071
				134	DREF VLR subscr MSISDN:46071 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	135	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				136	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				137	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				138	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				139	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				140	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				141	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	142	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				143	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				144	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				145	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	146	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	147	DREF VLR subscr MSISDN:46071 usage increases to: 4
				148	DREF VLR subscr MSISDN:46071 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	149	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	150	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				151	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				152	bssap_clear_sent == 1
				153	- LU was successful, and the conn has already been closed
				154	lu_result_sent == 1
				155	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	156	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	157	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				158	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				159	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	160	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	161	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	162	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				163	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				164	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	165	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	166	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	167	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				168	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				169	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	170	---
				171	- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	172	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	173	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	174	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	175	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	176	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	177	DMM RAN_conn{RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08 MI(IMSI)=901700000004620
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	178	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	179	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	180	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(CM_SERVICE_REQ:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	181	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				182	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	183	DREF VLR subscr MSISDN:46071 usage increases to: 2
				184	DREF VLR subscr MSISDN:46071 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	185	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				186	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				187	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				188	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				189	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				190	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				191	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	192	- sending GSM Auth Request for MSISDN:46071: tuple use_count=1 key_seq=1 auth_types=0x1 and...
				193	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				194	- ...expecting sres=20bde240
				195	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	196	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				197	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	198	DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	199	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				200	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	201	auth_request_sent == 1
				202	cm_service_result_sent == 0
				203	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	204	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	205	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	206	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				207	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				208	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				209	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				210	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				211	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	212	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				213	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	214	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	215	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	216	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	217	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	218	DMM MSISDN:46071: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	219	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	220	DVLR SUBSCR(MSISDN:46071) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	221	DVLR SUBSCR(MSISDN:46071) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	222	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	223	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				224	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				225	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				226	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				227	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				228	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	229	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				230	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	231	DMM -> CIPHER MODE COMMAND MSISDN:46071
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	232	- sending Ciphering Mode Command for MSISDN:46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	233	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	234	- ...key: 07fa7502e07e1c00
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	235	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	236	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	237	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				238	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	239	cm_service_result_sent == 0
				240	cipher_mode_cmd_sent == 1
				241	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	242	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	243	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	244	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				245	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				246	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				247	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				248	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				249	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	250	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				251	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	252	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	253	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	254	DRR MSISDN:46071: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	255	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				256	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				257	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				258	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				259	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				260	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	261	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	262	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	263	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	264	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	265	DREF MSISDN:46071: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	266	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				267	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	268	cm_service_result_sent == 0
Vadim Yanitskiy	2760585	2018-06-15 23:57:30 +0700	[diff] [blame]	269	- Concluding CM Service Request
				270	DREF MSISDN:46071: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	271	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				272	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	273	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	274	DREF VLR subscr MSISDN:46071 usage increases to: 3
				275	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	276	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	277	bssap_clear_sent == 1
				278	- all requests serviced, conn has been released
				279	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	280	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	281	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				282	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				283	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	284	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	285	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(CM_SERVICE_REQ:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	286	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				287	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	288	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	289	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	290	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				291	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				292	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	293	---
				294	- an SMS is sent, MS is paged
				295	DREF VLR subscr MSISDN:46071 usage increases to: 2
				296	llist_count(&vsub->cs.requests) == 0
				297	DREF VLR subscr MSISDN:46071 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	298	DCC (ti 00 sub MSISDN:46071 callref 40000001) New transaction
				299	DREF VLR subscr MSISDN:46071 usage increases to: 4
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	300	DMM Subscriber MSISDN:46071 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	301	GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	302	strcmp(paging_expecting_imsi, imsi) == 0
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	303	DREF VLR subscr MSISDN:46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	304	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	305	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	306	paging_sent == 1
				307	paging_stopped == 0
				308	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	309	DREF VLR subscr MSISDN:46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	310	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	311	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	312	- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	313	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	314	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	315	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	316	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	317	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	318	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	319	DRR RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: PAGING RESPONSE: MI(IMSI)=901700000004620
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	320	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	321	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	322	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				323	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	324	DREF VLR subscr MSISDN:46071 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	325	DREF VLR subscr MSISDN:46071 usage increases to: 6
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	326	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				327	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				328	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				329	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				330	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				331	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				332	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	333	- sending GSM Auth Request for MSISDN:46071: tuple use_count=1 key_seq=2 auth_types=0x1 and...
				334	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				335	- ...expecting sres=a29514ae
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	336	DREF VLR subscr MSISDN:46071 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	337	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				338	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	339	DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	340	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				341	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	342	auth_request_sent == 1
				343	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	344	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	345	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	346	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				347	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				348	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				349	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				350	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				351	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	352	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				353	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	354	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	355	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	356	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	357	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	358	DMM MSISDN:46071: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	359	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	360	DVLR SUBSCR(MSISDN:46071) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	361	DVLR SUBSCR(MSISDN:46071) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	362	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	363	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				364	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				365	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				366	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				367	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				368	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	369	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				370	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	371	DMM -> CIPHER MODE COMMAND MSISDN:46071
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	372	- sending Ciphering Mode Command for MSISDN:46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	373	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	374	- ...key: e2b234f807886400
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	375	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	376	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	377	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				378	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	379	cipher_mode_cmd_sent == 1
				380	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	381	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	382	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	383	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				384	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				385	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				386	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				387	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				388	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	389	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				390	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	391	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	392	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	393	DRR MSISDN:46071: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	394	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				395	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				396	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				397	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				398	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				399	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	400	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	401	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	402	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	403	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	404	DPAG Paging success for MSISDN:46071 (event=0)
				405	DPAG Calling paging cbfn.
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	406	DREF MSISDN:46071: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	407	DMSC msc_tx 91 bytes to MSISDN:46071 via GERAN-A
				408	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	409	- DTAP matches expected message
				410	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	411	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				412	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	413	dtap_tx_confirmed == 1
				414	paging_stopped == 1
				415	- SMS was delivered, no requests pending for subscr
				416	DREF VLR subscr MSISDN:46071 usage increases to: 5
				417	llist_count(&vsub->cs.requests) == 0
				418	DREF VLR subscr MSISDN:46071 usage decreases to: 4
				419	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	420	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	421	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	422	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	423	DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	424	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	425	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				426	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	427	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	428	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	429	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	430	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	431	DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	432	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	433	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	434	DMSC msc_tx 2 bytes to MSISDN:46071 via GERAN-A
				435	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	436	- DTAP matches expected message
				437	DREF VLR subscr MSISDN:46071 usage decreases to: 3
				438	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	439	DREF MSISDN:46071: MSC conn use - trans_sms == 1 (0x2: dtap)
				440	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	441	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				442	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	443	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	444	DREF VLR subscr MSISDN:46071 usage increases to: 3
				445	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	446	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	447	dtap_tx_confirmed == 1
				448	bssap_clear_sent == 1
				449	- SMS is done, conn is gone
				450	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	451	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	452	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				453	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				454	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	455	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	456	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	457	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				458	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	459	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	460	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	461	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				462	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				463	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	464	---
				465	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	466	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	467	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	468	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	469	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	470	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	471	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				472	DREF VLR subscr MSISDN:46071 usage increases to: 2
				473	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	474	DREF VLR subscr MSISDN:46071 usage increases to: 3
				475	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	476	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				477	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				478	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	479	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				480	DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	481	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	482	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	483	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	484	bssap_clear_sent == 1
				485	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	486	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	487	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				488	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				489	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				490	DRLL Freeing RAN connection with NULL subscriber
				491	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				492	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				493	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	494	===== test_ciph: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	495
				496	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	497	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	498
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	499	===== test_ciph_tmsi
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	500	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	501	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	502	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	503	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	504	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	505	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	506	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	507	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				508	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	509	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	510	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	511	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				512	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	513	DREF VLR subscr unknown usage increases to: 1
				514	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				515	DVLR New subscr, IMSI: 901700000004620
				516	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	54a706c	2017-07-18 15:39:27 +0200	[diff] [blame]	517	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	518	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				519	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				520	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				521	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				522	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	523	DVLR GSUP tx: 08010809710000004026f0
				524	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	525	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	526	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				527	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	528	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	529	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				530	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	531	lu_result_sent == 0
				532	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				533	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				534	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				535	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	536	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	537	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	538	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				539	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	540	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				541	- ...rand=585df1ae287f6e273dce07090d61320b
				542	- ...expecting sres=2d8b2c3e
				543	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				544	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				545	auth_request_sent == 1
				546	lu_result_sent == 0
				547	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	548	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	549	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	550	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	551	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	552	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	553	DVLR SUBSCR(IMSI:901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	554	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	555	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	556	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				557	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				558	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				559	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				560	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				561	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				562	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				563	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	564	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				565	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	566	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	567	- ...key: 61855fb81fc2a800
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	568	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	569	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	570	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				571	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	572	lu_result_sent == 0
				573	auth_request_sent == 1
				574	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	575	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	576	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	577	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				578	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				579	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				580	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				581	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				582	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	583	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				584	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	585	lu_result_sent == 0
				586	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	587	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	588	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	589	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				590	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				591	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				592	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				593	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				594	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				595	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	596	DVLR GSUP tx: 04010809710000004026f0280102
				597	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	598	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	599	lu_result_sent == 0
				600	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				601	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				602	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
				603	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				604	DVLR IMSI:901700000004620 has MSISDN:46071
Max	a263bb2	2017-12-27 13:23:44 +0100	[diff] [blame]	605	DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	606	DVLR GSUP tx: 12010809710000004026f0
				607	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				608	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				609	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				610	lu_result_sent == 0
				611	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				612	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				613	DVLR GSUP rx 11: 06010809710000004026f0
				614	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	615	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				616	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				617	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				618	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				619	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				620	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				621	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				622	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				623	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				624	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				625	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				626	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				627	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	628	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				629	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
				630	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	631	- sending LU Accept for MSISDN:46071, with TMSI 0x03020100
				632	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				633	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				634	- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	635	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	636	lu_result_sent == 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	637	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	638	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	639	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				640	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				641	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				642	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				643	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				644	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	645	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				646	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	647	- even though the TMSI is not acked, we can already find the subscr with it
				648	DREF VLR subscr MSISDN:46071 usage increases to: 2
				649	vsub != NULL == 1
				650	strcmp(vsub->imsi, imsi) == 0
				651	vsub->tmsi_new == 0x03020100
				652	vsub->tmsi == 0xffffffff
				653	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				654	- MS sends TMSI Realloc Complete
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	655	MSC <--GERAN-A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	656	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	657	DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	658	DMM TMSI Reallocation Completed. Subscriber: MSISDN:46071
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	659	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
				660	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	661	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	662	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
				663	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				664	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				665	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				666	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				667	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				668	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	669	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				670	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				671	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				672	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	673	DREF MSISDN:46071: MSC conn use + release == 2 (0x102: dtap,release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	674	DREF VLR subscr MSISDN:46071 usage increases to: 3
				675	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	676	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	677	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	678	bssap_clear_sent == 1
				679	- LU was successful, and the conn has already been closed
				680	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	681	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	682	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				683	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				684	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	685	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	686	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	687	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				688	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				689	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	690	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	691	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	692	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				693	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				694	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	695	- Subscriber has the new TMSI
				696	DREF VLR subscr MSISDN:46071 usage increases to: 2
				697	vsub != NULL == 1
				698	strcmp(vsub->imsi, imsi) == 0
				699	vsub->tmsi_new == 0xffffffff
				700	vsub->tmsi == 0x03020100
				701	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				702	---
				703	- after a while, a new conn sends a CM Service Request using above TMSI. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	704	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	705	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	706	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	707	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	708	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	709	DMM RAN_conn{RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08 MI(TMSI)=50462976
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	710	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	711	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	712	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: is child of RAN_conn(CM_SERVICE_REQ:50462976)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	713	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				714	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	715	DREF VLR subscr MSISDN:46071 usage increases to: 2
				716	DREF VLR subscr MSISDN:46071 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	717	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				718	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				719	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				720	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:50462976)
				721	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				722	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				723	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	724	- sending GSM Auth Request for MSISDN:46071: tuple use_count=1 key_seq=1 auth_types=0x1 and...
				725	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				726	- ...expecting sres=20bde240
				727	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	728	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				729	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	730	DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	731	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				732	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	733	auth_request_sent == 1
				734	cm_service_result_sent == 0
				735	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	736	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	737	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	738	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				739	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				740	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				741	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				742	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				743	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	744	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				745	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	746	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	747	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	748	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	749	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	750	DMM MSISDN:46071: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	751	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	752	DVLR SUBSCR(MSISDN:46071) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	753	DVLR SUBSCR(MSISDN:46071) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	754	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	755	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				756	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				757	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:50462976)
				758	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				759	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				760	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	761	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				762	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	763	DMM -> CIPHER MODE COMMAND MSISDN:46071
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	764	- sending Ciphering Mode Command for MSISDN:46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	765	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	766	- ...key: 07fa7502e07e1c00
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	767	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	768	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	769	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				770	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	771	cm_service_result_sent == 0
				772	cipher_mode_cmd_sent == 1
				773	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	774	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	775	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	776	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				777	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				778	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				779	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				780	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				781	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	782	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				783	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	784	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	785	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	786	DRR MSISDN:46071: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	787	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				788	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				789	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				790	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				791	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				792	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	793	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	794	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	795	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	796	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	797	DREF MSISDN:46071: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	798	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				799	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	800	cm_service_result_sent == 0
Vadim Yanitskiy	2760585	2018-06-15 23:57:30 +0700	[diff] [blame]	801	- Concluding CM Service Request
				802	DREF MSISDN:46071: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	803	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				804	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	805	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	806	DREF VLR subscr MSISDN:46071 usage increases to: 3
				807	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	808	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	809	bssap_clear_sent == 1
				810	- all requests serviced, conn has been released
				811	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	812	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	813	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				814	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				815	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	816	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	817	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Removing from parent RAN_conn(CM_SERVICE_REQ:50462976)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	818	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Freeing instance
				819	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	820	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	821	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	822	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASED}: Freeing instance
				823	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASED}: Deallocated
				824	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	825	---
				826	- an SMS is sent, MS is paged
				827	DREF VLR subscr MSISDN:46071 usage increases to: 2
				828	llist_count(&vsub->cs.requests) == 0
				829	DREF VLR subscr MSISDN:46071 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	830	DCC (ti 00 sub MSISDN:46071 callref 40000002) New transaction
				831	DREF VLR subscr MSISDN:46071 usage increases to: 4
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	832	DMM Subscriber MSISDN:46071 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	833	GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0x03020100, LAC 23
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	834	paging_expecting_tmsi == 0x03020100
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	835	DREF VLR subscr MSISDN:46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	836	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	837	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	838	paging_sent == 1
				839	paging_stopped == 0
				840	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	841	DREF VLR subscr MSISDN:46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	842	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	843	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	844	- MS replies with Paging Response using TMSI, and VLR sends Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	845	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	846	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	847	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	848	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	849	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	850	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	851	DRR RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_NEW}: PAGING RESPONSE: MI(TMSI)=50462976
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	852	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	853	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:50462976)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	854	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				855	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	856	DREF VLR subscr MSISDN:46071 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	857	DREF VLR subscr MSISDN:46071 usage increases to: 6
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	858	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				859	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				860	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				861	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:50462976)
				862	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				863	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				864	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	865	- sending GSM Auth Request for MSISDN:46071: tuple use_count=1 key_seq=2 auth_types=0x1 and...
				866	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				867	- ...expecting sres=a29514ae
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	868	DREF VLR subscr MSISDN:46071 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	869	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				870	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	871	DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	872	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				873	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	874	auth_request_sent == 1
				875	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	876	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	877	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	878	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				879	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				880	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				881	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				882	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				883	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	884	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				885	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	886	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	887	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	888	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	889	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	890	DMM MSISDN:46071: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	891	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	892	DVLR SUBSCR(MSISDN:46071) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	893	DVLR SUBSCR(MSISDN:46071) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	894	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	895	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				896	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				897	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:50462976)
				898	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				899	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				900	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	901	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				902	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	903	DMM -> CIPHER MODE COMMAND MSISDN:46071
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	904	- sending Ciphering Mode Command for MSISDN:46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	905	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	906	- ...key: e2b234f807886400
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	907	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	908	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	909	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				910	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	911	cipher_mode_cmd_sent == 1
				912	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	913	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	914	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	915	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				916	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				917	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				918	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				919	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				920	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	921	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				922	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	923	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	924	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	925	DRR MSISDN:46071: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	926	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				927	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				928	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				929	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				930	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				931	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	932	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	933	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	934	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	935	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	936	DPAG Paging success for MSISDN:46071 (event=0)
				937	DPAG Calling paging cbfn.
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	938	DREF MSISDN:46071: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	939	DMSC msc_tx 91 bytes to MSISDN:46071 via GERAN-A
				940	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	941	- DTAP matches expected message
				942	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	943	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				944	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	945	dtap_tx_confirmed == 1
				946	paging_stopped == 1
				947	- SMS was delivered, no requests pending for subscr
				948	DREF VLR subscr MSISDN:46071 usage increases to: 5
				949	llist_count(&vsub->cs.requests) == 0
				950	DREF VLR subscr MSISDN:46071 usage decreases to: 4
				951	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	952	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	953	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	954	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	955	DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	956	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	957	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				958	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	959	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	960	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	961	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	962	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	963	DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	964	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	965	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	966	DMSC msc_tx 2 bytes to MSISDN:46071 via GERAN-A
				967	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	968	- DTAP matches expected message
				969	DREF VLR subscr MSISDN:46071 usage decreases to: 3
				970	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	971	DREF MSISDN:46071: MSC conn use - trans_sms == 1 (0x2: dtap)
				972	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	973	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				974	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	975	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	976	DREF VLR subscr MSISDN:46071 usage increases to: 3
				977	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	978	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	979	dtap_tx_confirmed == 1
				980	bssap_clear_sent == 1
				981	- SMS is done, conn is gone
				982	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	983	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	984	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				985	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				986	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	987	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	988	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:50462976)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	989	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Freeing instance
				990	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	991	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	992	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	993	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASED}: Freeing instance
				994	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASED}: Deallocated
				995	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	996	---
				997	- subscriber detaches, using TMSI
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	998	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	999	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1000	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1001	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1002	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1003	DMM IMSI DETACH INDICATION: MI(TMSI)=50462976
				1004	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1005	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1006	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1007	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1008	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1009	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				1010	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1011	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1012	DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1013	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1014	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1015	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1016	bssap_clear_sent == 1
				1017	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1018	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1019	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1020	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1021	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1022	DRLL Freeing RAN connection with NULL subscriber
				1023	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1024	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1025	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1026	===== test_ciph_tmsi: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1027
				1028	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	1029	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1030
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1031	===== test_ciph_imei
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1032	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1033	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1034	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1035	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1036	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1037	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1038	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	1039	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				1040	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1041	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1042	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1043	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				1044	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1045	DREF VLR subscr unknown usage increases to: 1
				1046	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				1047	DVLR New subscr, IMSI: 901700000004620
				1048	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	54a706c	2017-07-18 15:39:27 +0200	[diff] [blame]	1049	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1050	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1051	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1052	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1053	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				1054	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1055	DVLR GSUP tx: 08010809710000004026f0
				1056	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1057	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1058	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1059	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1060	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1061	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1062	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1063	lu_result_sent == 0
				1064	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				1065	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1066	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1067	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1068	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1069	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1070	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1071	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1072	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				1073	- ...rand=585df1ae287f6e273dce07090d61320b
				1074	- ...expecting sres=2d8b2c3e
				1075	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				1076	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1077	auth_request_sent == 1
				1078	lu_result_sent == 0
				1079	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1080	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1081	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1082	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1083	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1084	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	1085	DVLR SUBSCR(IMSI:901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1086	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1087	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1088	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1089	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1090	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1091	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1092	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1093	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1094	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1095	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1096	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				1097	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1098	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1099	- ...key: 61855fb81fc2a800
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1100	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1101	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1102	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1103	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1104	lu_result_sent == 0
				1105	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1106	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1107	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1108	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1109	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1110	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1111	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				1112	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1113	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	1114	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1115	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1116	lu_result_sent == 0
				1117	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1118	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1119	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1120	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1121	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1122	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1123	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1124	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				1125	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1126	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	1127	DVLR GSUP tx: 04010809710000004026f0280102
				1128	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1129	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1130	lu_result_sent == 0
				1131	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1132	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				1133	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
				1134	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				1135	DVLR IMSI:901700000004620 has MSISDN:46071
Max	a263bb2	2017-12-27 13:23:44 +0100	[diff] [blame]	1136	DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1137	DVLR GSUP tx: 12010809710000004026f0
				1138	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				1139	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1140	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1141	lu_result_sent == 0
				1142	- HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS
				1143	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				1144	DVLR GSUP rx 11: 06010809710000004026f0
				1145	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1146	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1147	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1148	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1149	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1150	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1151	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				1152	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				1153	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1154	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1155	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				1156	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1157	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1158	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1159	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				1160	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_IMEI
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1161	DMSC msc_tx 3 bytes to MSISDN:46071 via GERAN-A
				1162	- DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051802
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1163	- DTAP matches expected message
				1164	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1165	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1166	- We will only do business when the IMEI is known
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1167	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1168	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1169	vsub->imei[0] == 0
				1170	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1171	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1172	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1173	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1174	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1175	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1176	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				1177	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1178	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	1179	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1180	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1181	- MS replies with an Identity Response
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1182	MSC <--GERAN-A-- MS: GSM48_MT_MM_ID_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1183	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1184	DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19)
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1185	DMM IDENTITY RESPONSE: MI(IMEI)=423423423423420
				1186	DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1187	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
				1188	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI}: Received Event LU_COMPL_VLR_E_IMEI_CHECK_ACK
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1189	- sending LU Accept for MSISDN:46071
				1190	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1191	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI}: state_chg to LU_COMPL_VLR_S_DONE
				1192	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1193	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1194	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1195	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				1196	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				1197	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1198	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1199	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1200	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1201	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1202	DREF MSISDN:46071: MSC conn use + release == 2 (0x102: dtap,release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1203	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1204	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1205	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1206	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1207	bssap_clear_sent == 1
				1208	- LU was successful, and the conn has already been closed
				1209	lu_result_sent == 1
				1210	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1211	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1212	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1213	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1214	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1215	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1216	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1217	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1218	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				1219	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1220	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1221	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1222	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				1223	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				1224	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1225	- Subscriber has the IMEI
				1226	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1227	strcmp(vsub->imei, "423423423423420") == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1228	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1229	---
				1230	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1231	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1232	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1233	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1234	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1235	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1236	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				1237	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1238	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1239	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1240	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1241	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1242	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				1243	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1244	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1245	DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1246	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1247	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1248	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1249	bssap_clear_sent == 1
				1250	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1251	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1252	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1253	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1254	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1255	DRLL Freeing RAN connection with NULL subscriber
				1256	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1257	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1258	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1259	===== test_ciph_imei: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1260
				1261	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	1262	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1263
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1264	===== test_ciph_imeisv
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1265	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1266	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1267	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1268	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1269	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1270	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1271	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	1272	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				1273	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1274	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1275	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1276	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				1277	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1278	DREF VLR subscr unknown usage increases to: 1
				1279	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				1280	DVLR New subscr, IMSI: 901700000004620
				1281	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	54a706c	2017-07-18 15:39:27 +0200	[diff] [blame]	1282	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1283	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1284	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1285	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1286	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				1287	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1288	DVLR GSUP tx: 08010809710000004026f0
				1289	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1290	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1291	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1292	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1293	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1294	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1295	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1296	lu_result_sent == 0
				1297	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				1298	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1299	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1300	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1301	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1302	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1303	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1304	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1305	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				1306	- ...rand=585df1ae287f6e273dce07090d61320b
				1307	- ...expecting sres=2d8b2c3e
				1308	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				1309	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1310	auth_request_sent == 1
				1311	lu_result_sent == 0
				1312	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1313	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1314	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1315	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1316	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1317	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	1318	DVLR SUBSCR(IMSI:901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1319	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1320	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1321	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1322	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1323	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1324	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1325	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1326	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1327	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1328	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1329	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				1330	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=1
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1331	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1332	- ...key: 61855fb81fc2a800
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1333	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1334	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1335	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1336	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1337	cipher_mode_cmd_sent == 1
				1338	cipher_mode_cmd_sent_with_imeisv == 1
				1339	lu_result_sent == 0
				1340	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1341	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1342	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1343	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1344	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1345	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1346	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				1347	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1348	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	1349	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1350	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1351	lu_result_sent == 0
				1352	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				1353	vsub->imeisv[0] == 0
				1354	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				1355	- MS sends Ciphering Mode Complete with IMEISV, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1356	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1357	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1358	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1359	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: got IMEISV: 4234234234234275F
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1360	DVLR set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1361	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1362	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1363	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1364	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				1365	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1366	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	1367	DVLR GSUP tx: 04010809710000004026f0280102
				1368	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1369	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1370	lu_result_sent == 0
				1371	- Subscriber has the IMEISV
				1372	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1373	strcmp(vsub->imeisv, "4234234234234275") == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1374	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1375	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1376	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1377	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1378	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1379	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1380	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				1381	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1382	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	1383	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1384	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1385	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1386	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				1387	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
				1388	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				1389	DVLR IMSI:901700000004620 has MSISDN:46071
Max	a263bb2	2017-12-27 13:23:44 +0100	[diff] [blame]	1390	DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1391	DVLR GSUP tx: 12010809710000004026f0
				1392	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				1393	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1394	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1395	lu_result_sent == 0
				1396	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				1397	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				1398	DVLR GSUP rx 11: 06010809710000004026f0
				1399	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1400	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1401	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1402	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1403	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1404	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1405	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				1406	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				1407	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1408	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1409	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				1410	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1411	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1412	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1413	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1414	- sending LU Accept for MSISDN:46071
				1415	DREF VLR subscr MSISDN:46071 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1416	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				1417	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1418	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1419	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1420	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				1421	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				1422	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1423	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1424	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1425	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1426	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1427	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1428	DREF VLR subscr MSISDN:46071 usage increases to: 4
				1429	DREF VLR subscr MSISDN:46071 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1430	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1431	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				1432	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1433	bssap_clear_sent == 1
				1434	- LU was successful, and the conn has already been closed
				1435	lu_result_sent == 1
				1436	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1437	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1438	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1439	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1440	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1441	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1442	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1443	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1444	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				1445	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1446	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1447	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1448	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				1449	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				1450	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1451	---
				1452	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1453	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1454	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1455	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1456	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1457	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1458	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				1459	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1460	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1461	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1462	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1463	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1464	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				1465	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1466	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1467	DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1468	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1469	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1470	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1471	bssap_clear_sent == 1
				1472	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1473	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1474	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1475	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1476	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1477	DRLL Freeing RAN connection with NULL subscriber
				1478	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1479	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1480	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1481	===== test_ciph_imeisv: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1482
				1483	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	1484	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1485
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1486	===== test_ciph_tmsi_imei
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1487	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1488	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1489	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1490	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1491	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1492	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1493	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	1494	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				1495	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1496	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1497	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1498	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				1499	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1500	DREF VLR subscr unknown usage increases to: 1
				1501	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				1502	DVLR New subscr, IMSI: 901700000004620
				1503	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	54a706c	2017-07-18 15:39:27 +0200	[diff] [blame]	1504	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1505	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1506	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1507	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1508	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				1509	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1510	DVLR GSUP tx: 08010809710000004026f0
				1511	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1512	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1513	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1514	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1515	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1516	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1517	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1518	lu_result_sent == 0
				1519	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				1520	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1521	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1522	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1523	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1524	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1525	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1526	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1527	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				1528	- ...rand=585df1ae287f6e273dce07090d61320b
				1529	- ...expecting sres=2d8b2c3e
				1530	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				1531	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1532	auth_request_sent == 1
				1533	lu_result_sent == 0
				1534	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1535	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1536	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1537	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1538	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1539	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	1540	DVLR SUBSCR(IMSI:901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1541	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1542	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1543	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1544	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1545	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1546	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1547	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1548	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1549	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1550	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1551	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				1552	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1553	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1554	- ...key: 61855fb81fc2a800
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1555	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1556	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1557	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1558	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1559	lu_result_sent == 0
				1560	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1561	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1562	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1563	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1564	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1565	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1566	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				1567	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1568	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	1569	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1570	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1571	lu_result_sent == 0
				1572	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1573	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1574	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1575	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1576	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1577	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1578	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1579	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				1580	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1581	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	1582	DVLR GSUP tx: 04010809710000004026f0280102
				1583	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1584	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1585	lu_result_sent == 0
				1586	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1587	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				1588	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
				1589	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				1590	DVLR IMSI:901700000004620 has MSISDN:46071
Max	a263bb2	2017-12-27 13:23:44 +0100	[diff] [blame]	1591	DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1592	DVLR GSUP tx: 12010809710000004026f0
				1593	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				1594	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1595	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1596	lu_result_sent == 0
				1597	- HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS
				1598	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				1599	DVLR GSUP rx 11: 06010809710000004026f0
				1600	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1601	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1602	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1603	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1604	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1605	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1606	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				1607	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				1608	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1609	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1610	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				1611	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1612	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1613	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1614	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				1615	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_IMEI_TMSI
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1616	DMSC msc_tx 3 bytes to MSISDN:46071 via GERAN-A
				1617	- DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051802
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1618	- DTAP matches expected message
				1619	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1620	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1621	- We will only do business when the IMEI is known
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1622	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1623	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1624	vsub->imei[0] == 0
				1625	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1626	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1627	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1628	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1629	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1630	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1631	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				1632	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1633	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	1634	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1635	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1636	- MS replies with an Identity Response
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1637	MSC <--GERAN-A-- MS: GSM48_MT_MM_ID_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1638	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1639	DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19)
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1640	DMM IDENTITY RESPONSE: MI(IMEI)=423423423423420
				1641	DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1642	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
				1643	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: Received Event LU_COMPL_VLR_E_IMEI_CHECK_ACK
				1644	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: lu_compl_vlr_new_tmsi()
				1645	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1646	- sending LU Accept for MSISDN:46071, with TMSI 0x03020100
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1647	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1648	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1649	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1650	- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1651	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1652	lu_result_sent == 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1653	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1654	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1655	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1656	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1657	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1658	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				1659	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1660	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	1661	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1662	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1663	- even though the TMSI is not acked, we can already find the subscr with it
				1664	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1665	vsub != NULL == 1
				1666	strcmp(vsub->imsi, imsi) == 0
				1667	vsub->tmsi_new == 0x03020100
				1668	vsub->tmsi == 0xffffffff
				1669	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1670	- MS sends TMSI Realloc Complete
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1671	MSC <--GERAN-A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1672	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1673	DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1674	DMM TMSI Reallocation Completed. Subscriber: MSISDN:46071
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1675	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
				1676	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1677	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1678	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
				1679	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1680	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1681	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1682	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				1683	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				1684	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1685	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1686	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1687	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1688	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1689	DREF MSISDN:46071: MSC conn use + release == 2 (0x102: dtap,release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1690	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1691	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1692	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1693	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1694	bssap_clear_sent == 1
				1695	- LU was successful, and the conn has already been closed
				1696	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1697	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1698	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1699	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1700	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1701	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1702	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1703	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1704	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				1705	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1706	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1707	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1708	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				1709	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				1710	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1711	- Subscriber has the IMEI and TMSI
				1712	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1713	strcmp(vsub->imei, "423423423423420") == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1714	vsub->tmsi == 0x03020100
				1715	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1716	---
				1717	- subscriber detaches, using TMSI
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1718	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1719	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1720	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1721	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1722	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1723	DMM IMSI DETACH INDICATION: MI(TMSI)=50462976
				1724	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1725	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1726	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1727	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1728	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1729	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				1730	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1731	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1732	DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1733	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1734	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1735	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1736	bssap_clear_sent == 1
				1737	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1738	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1739	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1740	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1741	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1742	DRLL Freeing RAN connection with NULL subscriber
				1743	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1744	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1745	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1746	===== test_ciph_tmsi_imei: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1747
				1748	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	1749	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1750
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1751	===== test_gsm_ciph_in_umts_env
				1752	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1753	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1754	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1755	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1756	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1757	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1758	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	1759	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000010650 LU-type=NORMAL
				1760	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: LU/new-LAC: 0/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1761	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1762	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000010650)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1763	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth+Ciph
				1764	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1765	DREF VLR subscr unknown usage increases to: 1
				1766	DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
				1767	DVLR New subscr, IMSI: 901700000010650
				1768	DREF VLR subscr IMSI:901700000010650 usage increases to: 2
				1769	DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1770	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1771	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1772	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1773	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000010650)
				1774	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1775	DVLR GSUP tx: 08010809710000000156f0
				1776	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1777	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1778	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1779	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1780	DREF IMSI:901700000010650: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1781	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1782	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1783	lu_result_sent == 0
				1784	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends UMTS AKA Auth Req to MS
				1785	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 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
				1786	DVLR GSUP rx 511: 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
				1787	DREF VLR subscr IMSI:901700000010650 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1788	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1789	DVLR SUBSCR(IMSI:901700000010650) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1790	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1791	DVLR VLR_Authenticate(LU: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 Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1792	- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
				1793	- ...rand=4ac8d1cd1a51937597ca1016fe69a0fa
				1794	- ...autn=2d837d2b0d6f00004b282d5acf23428d
				1795	- ...expecting res=37527064741f8ddb
				1796	DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
				1797	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1798	auth_request_sent == 1
				1799	lu_result_sent == 0
				1800	- MS sends GSM AKA Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1801	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1802	DREF IMSI:901700000010650: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1803	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				1804	DMM IMSI:901700000010650: MM GSM AUTHENTICATION RESPONSE (sres = dacc4b26)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1805	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	1806	DVLR SUBSCR(IMSI:901700000010650) AUTH on GERAN received SRES/RES: dacc4b26 (4 bytes)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1807	DVLR SUBSCR(IMSI:901700000010650) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1808	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1809	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1810	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1811	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000010650)
				1812	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1813	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1814	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1815	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1816	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1817	DMM -> CIPHER MODE COMMAND IMSI:901700000010650
				1818	- sending Ciphering Mode Command for IMSI:901700000010650: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1819	- ...perm algo: A5/1
Neels Hofmeyr	7795a19	2018-03-10 00:26:36 +0100	[diff] [blame]	1820	- ...key: 7a75f0ac9b844400
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1821	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1822	DREF IMSI:901700000010650: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1823	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1824	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1825	lu_result_sent == 0
				1826	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1827	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1828	DRR IMSI:901700000010650: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1829	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1830	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1831	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1832	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1833	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
				1834	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000010650)
				1835	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	1836	DVLR GSUP tx: 04010809710000000156f0280102
				1837	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1838	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1839	lu_result_sent == 0
				1840	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1841	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
				1842	DVLR GSUP rx 17: 10010809710000000156f00804032443f2
				1843	DREF VLR subscr IMSI:901700000010650 usage increases to: 2
				1844	DVLR IMSI:901700000010650 has MSISDN:42342
				1845	DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
				1846	DVLR GSUP tx: 12010809710000000156f0
				1847	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
				1848	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				1849	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1850	lu_result_sent == 0
				1851	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				1852	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
				1853	DVLR GSUP rx 11: 06010809710000000156f0
				1854	DREF VLR subscr MSISDN:42342 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1855	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1856	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1857	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1858	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1859	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000010650)
				1860	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
				1861	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
				1862	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1863	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1864	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
				1865	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000010650)
				1866	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1867	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1868	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1869	- sending LU Accept for MSISDN:42342
				1870	DREF VLR subscr MSISDN:42342 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1871	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				1872	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1873	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1874	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000010650)
				1875	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
				1876	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
				1877	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1878	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1879	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1880	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1881	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1882	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1883	DREF VLR subscr MSISDN:42342 usage increases to: 4
				1884	DREF VLR subscr MSISDN:42342 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1885	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1886	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				1887	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1888	bssap_clear_sent == 1
				1889	- LU was successful, and the conn has already been closed
				1890	lu_result_sent == 1
				1891	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1892	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1893	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1894	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1895	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1896	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1897	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000010650)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1898	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1899	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Freeing instance
				1900	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1901	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1902	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1903	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASED}: Freeing instance
				1904	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASED}: Deallocated
				1905	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1906	---
				1907	- after a while, a new conn sends a CM Service Request. VLR responds with UMTS AKA Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1908	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1909	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1910	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1911	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1912	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	1913	DMM RAN_conn{RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1914	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1915	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1916	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: is child of RAN_conn(CM_SERVICE_REQ:901700000010650)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1917	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph
				1918	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1919	DREF VLR subscr MSISDN:42342 usage increases to: 2
				1920	DREF VLR subscr MSISDN:42342 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1921	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				1922	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				1923	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1924	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650)
				1925	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				1926	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				1927	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1928	- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=1 auth_types=0x3 and...
				1929	- ...rand=b2661531b97b12c5a2edc21a0ed16fc5
				1930	- ...autn=78cdd96c60840000322f421b3bb778b1
				1931	- ...expecting res=ed3ebf9cb6ea48ed
				1932	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1933	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1934	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1935	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1936	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1937	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1938	cm_service_result_sent == 0
				1939	auth_request_sent == 1
				1940	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1941	ran_conn_is_accepted() == false
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1942	requests shall be thwarted
				1943	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1944	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1945	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1946	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				1947	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1948	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				1949	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1950	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				1951	- MS sends GSM AKA Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1952	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1953	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1954	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				1955	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 2fb4cfad)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1956	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	1957	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 2fb4cfad (4 bytes)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1958	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1959	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1960	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1961	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1962	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650)
				1963	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1964	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1965	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1966	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				1967	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1968	DMM -> CIPHER MODE COMMAND MSISDN:42342
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1969	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1970	- ...perm algo: A5/1
Neels Hofmeyr	7795a19	2018-03-10 00:26:36 +0100	[diff] [blame]	1971	- ...key: da149b11d473f400
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1972	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1973	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1974	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1975	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1976	cm_service_result_sent == 0
				1977	cipher_mode_cmd_sent == 1
				1978	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1979	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1980	DRR MSISDN:42342: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1981	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				1982	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				1983	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				1984	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				1985	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				1986	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1987	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1988	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1989	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1990	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1991	DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1992	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1993	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1994	cm_service_result_sent == 0
Vadim Yanitskiy	2760585	2018-06-15 23:57:30 +0700	[diff] [blame]	1995	- Concluding CM Service Request
				1996	DREF MSISDN:42342: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1997	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1998	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1999	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2000	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2001	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2002	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2003	bssap_clear_sent == 1
				2004	- all requests serviced, conn has been released
				2005	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2006	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2007	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2008	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2009	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2010	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2011	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Removing from parent RAN_conn(CM_SERVICE_REQ:901700000010650)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2012	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Freeing instance
				2013	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2014	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2015	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2016	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASED}: Freeing instance
				2017	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASED}: Deallocated
				2018	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2019	---
				2020	- an SMS is sent, MS is paged
				2021	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2022	llist_count(&vsub->cs.requests) == 0
				2023	DREF VLR subscr MSISDN:42342 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2024	DCC (ti 00 sub MSISDN:42342 callref 40000003) New transaction
				2025	DREF VLR subscr MSISDN:42342 usage increases to: 4
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2026	DMM Subscriber MSISDN:42342 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2027	GERAN-A sends out paging request to IMSI 901700000010650, TMSI 0xffffffff, LAC 23
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2028	strcmp(paging_expecting_imsi, imsi) == 0
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2029	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2030	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2031	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2032	paging_sent == 1
				2033	paging_stopped == 0
				2034	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2035	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2036	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2037	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2038	- MS replies with Paging Response, and VLR sends UMTS AKA Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2039	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2040	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2041	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2042	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2043	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2044	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2045	DRR RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_NEW}: PAGING RESPONSE: MI(IMSI)=901700000010650
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2046	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2047	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:901700000010650)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2048	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph
				2049	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2050	DREF VLR subscr MSISDN:42342 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2051	DREF VLR subscr MSISDN:42342 usage increases to: 6
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2052	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2053	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2054	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2055	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:901700000010650)
				2056	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2057	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2058	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2059	- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=2 auth_types=0x3 and...
				2060	- ...rand=54d8f19778056666b41c8c25e52eb60c
				2061	- ...autn=53f3e5632b3d00008865dd54d49663f2
				2062	- ...expecting res=86e848a9e7ad8cd5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2063	DREF VLR subscr MSISDN:42342 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2064	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2065	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2066	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2067	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2068	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2069	auth_request_sent == 1
				2070	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2071	ran_conn_is_accepted() == false
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2072	requests shall be thwarted
				2073	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2074	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2075	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2076	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2077	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2078	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2079	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2080	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2081	- MS sends GSM AKA Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2082	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2083	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2084	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2085	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 0ff61e0f)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2086	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a9099bc	2018-03-10 04:22:50 +0100	[diff] [blame]	2087	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 0ff61e0f (4 bytes)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2088	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	2089	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2090	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2091	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2092	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:901700000010650)
				2093	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2094	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2095	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2096	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2097	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2098	DMM -> CIPHER MODE COMMAND MSISDN:42342
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2099	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	2100	- ...perm algo: A5/1
Neels Hofmeyr	7795a19	2018-03-10 00:26:36 +0100	[diff] [blame]	2101	- ...key: 26ec67fad3073000
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2102	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2103	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2104	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2105	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2106	cipher_mode_cmd_sent == 1
				2107	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2108	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2109	DRR MSISDN:42342: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2110	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2111	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2112	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2113	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2114	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2115	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	2116	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2117	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	2118	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2119	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2120	DPAG Paging success for MSISDN:42342 (event=0)
				2121	DPAG Calling paging cbfn.
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2122	DREF MSISDN:42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2123	DMSC msc_tx 91 bytes to MSISDN:42342 via GERAN-A
				2124	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2125	- DTAP matches expected message
				2126	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2127	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2128	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2129	dtap_tx_confirmed == 1
				2130	paging_stopped == 1
				2131	- SMS was delivered, no requests pending for subscr
				2132	DREF VLR subscr MSISDN:42342 usage increases to: 5
				2133	llist_count(&vsub->cs.requests) == 0
				2134	DREF VLR subscr MSISDN:42342 usage decreases to: 4
				2135	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2136	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2137	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2138	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2139	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2140	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2141	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				2142	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2143	DREF MSISDN:42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2144	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2145	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2146	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2147	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2148	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2149	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2150	DMSC msc_tx 2 bytes to MSISDN:42342 via GERAN-A
				2151	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2152	- DTAP matches expected message
				2153	DREF VLR subscr MSISDN:42342 usage decreases to: 3
				2154	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2155	DREF MSISDN:42342: MSC conn use - trans_sms == 1 (0x2: dtap)
				2156	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2157	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				2158	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2159	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2160	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2161	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2162	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2163	dtap_tx_confirmed == 1
				2164	bssap_clear_sent == 1
				2165	- SMS is done, conn is gone
				2166	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2167	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2168	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2169	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2170	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2171	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2172	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:901700000010650)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2173	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Freeing instance
				2174	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2175	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2176	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2177	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASED}: Freeing instance
				2178	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASED}: Deallocated
				2179	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2180	---
				2181	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2182	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2183	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2184	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2185	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2186	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
				2187	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
				2188	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2189	DMM IMSI DETACH for MSISDN:42342
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	2190	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2191	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2192	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				2193	DREF VLR subscr MSISDN:42342 usage decreases to: 0
				2194	DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2195	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				2196	DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2197	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2198	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2199	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2200	bssap_clear_sent == 1
				2201	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2202	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2203	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2204	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2205	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2206	DRLL Freeing RAN connection with NULL subscriber
				2207	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				2208	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				2209	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2210	===== test_gsm_ciph_in_umts_env: SUCCESS
				2211
				2212	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	2213	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2214
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2215	===== test_a5_3_supported
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2216	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2217	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2218	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2219	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2220	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2221	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2222	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2223	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				2224	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2225	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2226	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2227	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				2228	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2229	DREF VLR subscr unknown usage increases to: 1
				2230	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				2231	DVLR New subscr, IMSI: 901700000004620
				2232	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				2233	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2234	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				2235	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				2236	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2237	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				2238	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2239	DVLR GSUP tx: 08010809710000004026f0
				2240	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2241	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2242	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2243	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2244	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2245	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2246	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2247	lu_result_sent == 0
				2248	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				2249	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2250	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2251	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2252	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2253	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2254	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				2255	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2256	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				2257	- ...rand=585df1ae287f6e273dce07090d61320b
				2258	- ...expecting sres=2d8b2c3e
				2259	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				2260	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				2261	lu_result_sent == 0
				2262	auth_request_sent == 1
				2263	---
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2264	- MS sends Authen Response, VLR accepts and wants to send Ciphering Mode Command to MS -- but needs Classmark 2 to determine whether A5/3 is supported
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2265	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2266	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2267	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2268	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2269	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2270	DVLR SUBSCR(IMSI:901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				2271	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	2272	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2273	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2274	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2275	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2276	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2277	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2278	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				2279	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				2280	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2281	DMM IMSI:901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2282	DBSSAP RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Tx BSSMAP CLASSMARK REQUEST to BSC
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2283	BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2284	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2285	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				2286	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2287	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
				2288	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2289	lu_result_sent == 0
				2290	- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
				2291	DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2292	DBSSAP RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Found A subscriber for conn_id 0
				2293	DBSSAP RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP DT1 CLASSMARK UPDATE
				2294	DBSSAP RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP CLASSMARK UPDATE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2295	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
				2296	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2297	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2298	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
				2299	- ...perm algo: A5/3
				2300	- ...key: 61855fb81fc2a800
				2301	lu_result_sent == 0
				2302	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2303	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2304	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
				2305	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				2306	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				2307	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				2308	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				2309	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				2310	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				2311	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	2312	DVLR GSUP tx: 04010809710000004026f0280102
				2313	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2314	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
				2315	lu_result_sent == 0
				2316	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				2317	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804032443f2
				2318	DVLR GSUP rx 17: 10010809710000004026f00804032443f2
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2319	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2320	DVLR IMSI:901700000004620 has MSISDN:42342
				2321	DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000004620 (MSISDN=42342, used=2)
				2322	DVLR GSUP tx: 12010809710000004026f0
				2323	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				2324	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				2325	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				2326	lu_result_sent == 0
				2327	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				2328	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				2329	DVLR GSUP rx 11: 06010809710000004026f0
				2330	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2331	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				2332	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				2333	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				2334	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2335	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2336	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				2337	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				2338	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				2339	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				2340	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				2341	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				2342	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				2343	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2344	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				2345	- sending LU Accept for MSISDN:42342
				2346	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2347	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				2348	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				2349	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2350	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2351	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				2352	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				2353	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2354	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2355	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2356	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2357	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2358	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				2359	DREF VLR subscr MSISDN:42342 usage increases to: 4
				2360	DREF VLR subscr MSISDN:42342 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2361	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2362	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2363	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				2364	bssap_clear_sent == 1
				2365	- LU was successful, and the conn has already been closed
				2366	lu_result_sent == 1
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2367	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2368	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2369	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2370	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2371	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2372	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2373	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000004620)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2374	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				2375	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				2376	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2377	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2378	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2379	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				2380	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				2381	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2382	---
				2383	- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2384	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2385	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2386	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2387	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2388	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2389	DMM RAN_conn{RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08 MI(IMSI)=901700000004620
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2390	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2391	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2392	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(CM_SERVICE_REQ:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2393	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				2394	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				2395	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2396	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2397	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2398	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2399	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2400	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				2401	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2402	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2403	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
				2404	- sending GSM Auth Request for MSISDN:42342: tuple use_count=1 key_seq=1 auth_types=0x1 and...
				2405	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				2406	- ...expecting sres=20bde240
				2407	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2408	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2409	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2410	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2411	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2412	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2413	auth_request_sent == 1
				2414	cm_service_result_sent == 0
				2415	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2416	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2417	requests shall be thwarted
				2418	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2419	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2420	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2421	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2422	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2423	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2424	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2425	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2426	- MS sends Authen Response, VLR accepts and requests Ciphering. We already know Classmark 3, so no need to request Classmark Update.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2427	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2428	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
				2429	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2430	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
				2431	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2432	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
				2433	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
				2434	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2435	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2436	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2437	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				2438	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2439	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2440	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2441	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2442	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2443	DMM -> CIPHER MODE COMMAND MSISDN:42342
				2444	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
				2445	- ...perm algo: A5/3
				2446	- ...key: 07fa7502e07e1c00
				2447	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				2448	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2449	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2450	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2451	cm_service_result_sent == 0
				2452	cipher_mode_cmd_sent == 1
				2453	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2454	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2455	requests shall be thwarted
				2456	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2457	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2458	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2459	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2460	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2461	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2462	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2463	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2464	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2465	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2466	DRR MSISDN:42342: CIPHERING MODE COMPLETE
				2467	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2468	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2469	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2470	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2471	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2472	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				2473	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				2474	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				2475	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2476	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2477	DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2478	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2479	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2480	cm_service_result_sent == 0
				2481	- Concluding CM Service Request
				2482	DREF MSISDN:42342: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2483	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2484	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2485	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				2486	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2487	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2488	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2489	bssap_clear_sent == 1
				2490	- all requests serviced, conn has been released
				2491	- BSS sends BSSMAP Clear Complete
				2492	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2493	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2494	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2495	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2496	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2497	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(CM_SERVICE_REQ:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2498	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				2499	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2500	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2501	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2502	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				2503	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				2504	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2505	---
				2506	- an SMS is sent, MS is paged
				2507	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2508	llist_count(&vsub->cs.requests) == 0
				2509	DREF VLR subscr MSISDN:42342 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2510	DCC (ti 00 sub MSISDN:42342 callref 40000004) New transaction
				2511	DREF VLR subscr MSISDN:42342 usage increases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2512	DMM Subscriber MSISDN:42342 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2513	GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2514	strcmp(paging_expecting_imsi, imsi) == 0
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2515	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2516	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2517	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2518	paging_sent == 1
				2519	paging_stopped == 0
				2520	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2521	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2522	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2523	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2524	- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2525	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2526	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2527	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2528	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2529	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2530	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2531	DRR RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: PAGING RESPONSE: MI(IMSI)=901700000004620
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2532	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2533	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2534	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				2535	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2536	DREF VLR subscr MSISDN:42342 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2537	DREF VLR subscr MSISDN:42342 usage increases to: 6
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2538	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2539	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2540	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2541	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				2542	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2543	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2544	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
				2545	- sending GSM Auth Request for MSISDN:42342: tuple use_count=1 key_seq=2 auth_types=0x1 and...
				2546	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				2547	- ...expecting sres=a29514ae
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2548	DREF VLR subscr MSISDN:42342 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2549	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2550	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2551	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2552	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2553	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2554	auth_request_sent == 1
				2555	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2556	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2557	requests shall be thwarted
				2558	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2559	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2560	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2561	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2562	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2563	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2564	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2565	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2566	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2567	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2568	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
				2569	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2570	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
				2571	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2572	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
				2573	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
				2574	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2575	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2576	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2577	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				2578	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2579	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2580	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2581	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2582	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2583	DMM -> CIPHER MODE COMMAND MSISDN:42342
				2584	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
				2585	- ...perm algo: A5/3
				2586	- ...key: e2b234f807886400
				2587	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				2588	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2589	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2590	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2591	cipher_mode_cmd_sent == 1
				2592	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2593	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2594	requests shall be thwarted
				2595	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2596	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2597	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2598	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2599	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2600	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2601	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2602	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2603	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2604	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2605	DRR MSISDN:42342: CIPHERING MODE COMPLETE
				2606	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2607	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2608	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2609	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2610	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2611	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				2612	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				2613	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				2614	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2615	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2616	DPAG Paging success for MSISDN:42342 (event=0)
				2617	DPAG Calling paging cbfn.
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2618	DREF MSISDN:42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2619	DMSC msc_tx 91 bytes to MSISDN:42342 via GERAN-A
				2620	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2621	- DTAP matches expected message
				2622	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2623	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2624	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2625	dtap_tx_confirmed == 1
				2626	paging_stopped == 1
				2627	- SMS was delivered, no requests pending for subscr
				2628	DREF VLR subscr MSISDN:42342 usage increases to: 5
				2629	llist_count(&vsub->cs.requests) == 0
				2630	DREF VLR subscr MSISDN:42342 usage decreases to: 4
				2631	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2632	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2633	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2634	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2635	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
				2636	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2637	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				2638	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2639	DREF MSISDN:42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2640	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2641	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2642	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2643	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
				2644	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2645	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2646	DMSC msc_tx 2 bytes to MSISDN:42342 via GERAN-A
				2647	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2648	- DTAP matches expected message
				2649	DREF VLR subscr MSISDN:42342 usage decreases to: 3
				2650	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2651	DREF MSISDN:42342: MSC conn use - trans_sms == 1 (0x2: dtap)
				2652	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2653	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				2654	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2655	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				2656	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2657	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2658	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2659	dtap_tx_confirmed == 1
				2660	bssap_clear_sent == 1
				2661	- SMS is done, conn is gone
				2662	- BSS sends BSSMAP Clear Complete
				2663	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2664	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2665	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2666	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2667	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2668	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2669	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				2670	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2671	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2672	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2673	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				2674	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				2675	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2676	---
				2677	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2678	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2679	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2680	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2681	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2682	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
				2683	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				2684	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2685	DMM IMSI DETACH for MSISDN:42342
				2686	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2687	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2688	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				2689	DREF VLR subscr MSISDN:42342 usage decreases to: 0
				2690	DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2691	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				2692	DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2693	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2694	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2695	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
				2696	bssap_clear_sent == 1
				2697	- BSS sends BSSMAP Clear Complete
				2698	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2699	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2700	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2701	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2702	DRLL Freeing RAN connection with NULL subscriber
				2703	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				2704	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				2705	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2706	===== test_a5_3_supported: SUCCESS
				2707
				2708	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	2709	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2710
				2711	===== test_cm_service_needs_classmark_update
				2712	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2713	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2714	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2715	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2716	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2717	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2718	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2719	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				2720	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2721	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2722	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: is child of RAN_conn(LU:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2723	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				2724	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
				2725	DREF VLR subscr unknown usage increases to: 1
				2726	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				2727	DVLR New subscr, IMSI: 901700000004620
				2728	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				2729	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				2730	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				2731	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				2732	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2733	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				2734	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2735	DVLR GSUP tx: 08010809710000004026f0
				2736	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
				2737	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2738	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2739	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2740	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2741	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2742	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2743	lu_result_sent == 0
				2744	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				2745	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2746	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2747	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				2748	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				2749	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
				2750	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				2751	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
				2752	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				2753	- ...rand=585df1ae287f6e273dce07090d61320b
				2754	- ...expecting sres=2d8b2c3e
				2755	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				2756	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				2757	lu_result_sent == 0
				2758	auth_request_sent == 1
				2759	---
				2760	- MS sends Authen Response, VLR accepts and wants to send Ciphering Mode Command to MS -- but needs Classmark 2 to determine whether A5/3 is supported
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2761	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2762	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
				2763	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2764	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
				2765	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2766	DVLR SUBSCR(IMSI:901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				2767	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
				2768	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2769	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2770	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2771	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2772	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2773	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2774	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				2775	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				2776	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				2777	DMM IMSI:901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2778	DBSSAP RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Tx BSSMAP CLASSMARK REQUEST to BSC
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2779	BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2780	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2781	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				2782	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2783	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
				2784	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2785	lu_result_sent == 0
				2786	- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
				2787	DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2788	DBSSAP RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Found A subscriber for conn_id 0
				2789	DBSSAP RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP DT1 CLASSMARK UPDATE
				2790	DBSSAP RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP CLASSMARK UPDATE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2791	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
				2792	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2793	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				2794	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
				2795	- ...perm algo: A5/3
				2796	- ...key: 61855fb81fc2a800
				2797	lu_result_sent == 0
				2798	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2799	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2800	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
				2801	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				2802	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				2803	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				2804	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				2805	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				2806	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				2807	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	2808	DVLR GSUP tx: 04010809710000004026f0280102
				2809	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2810	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
				2811	lu_result_sent == 0
				2812	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				2813	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804032443f2
				2814	DVLR GSUP rx 17: 10010809710000004026f00804032443f2
				2815	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				2816	DVLR IMSI:901700000004620 has MSISDN:42342
				2817	DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000004620 (MSISDN=42342, used=2)
				2818	DVLR GSUP tx: 12010809710000004026f0
				2819	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				2820	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				2821	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				2822	lu_result_sent == 0
				2823	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				2824	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				2825	DVLR GSUP rx 11: 06010809710000004026f0
				2826	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2827	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				2828	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				2829	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				2830	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2831	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2832	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				2833	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				2834	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				2835	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				2836	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				2837	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				2838	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				2839	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2840	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				2841	- sending LU Accept for MSISDN:42342
				2842	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2843	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				2844	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				2845	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2846	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2847	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				2848	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				2849	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2850	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2851	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2852	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2853	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2854	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				2855	DREF VLR subscr MSISDN:42342 usage increases to: 4
				2856	DREF VLR subscr MSISDN:42342 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2857	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2858	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2859	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				2860	bssap_clear_sent == 1
				2861	- LU was successful, and the conn has already been closed
				2862	lu_result_sent == 1
				2863	- BSS sends BSSMAP Clear Complete
				2864	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2865	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2866	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2867	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2868	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2869	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Removing from parent RAN_conn(LU:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2870	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				2871	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				2872	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2873	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2874	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2875	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				2876	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				2877	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2878	---
				2879	- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2880	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2881	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2882	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2883	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2884	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	2885	DMM RAN_conn{RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08 MI(IMSI)=901700000004620
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2886	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2887	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2888	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(CM_SERVICE_REQ:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2889	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				2890	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				2891	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2892	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2893	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2894	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2895	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2896	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				2897	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2898	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2899	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
				2900	- sending GSM Auth Request for MSISDN:42342: tuple use_count=1 key_seq=1 auth_types=0x1 and...
				2901	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				2902	- ...expecting sres=20bde240
				2903	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2904	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2905	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2906	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2907	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2908	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2909	auth_request_sent == 1
				2910	cm_service_result_sent == 0
				2911	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2912	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2913	requests shall be thwarted
				2914	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2915	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2916	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2917	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2918	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2919	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2920	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2921	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2922	- MS sends Authen Response, VLR accepts and requests Ciphering. We already know Classmark 3, so no need to request Classmark Update.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2923	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2924	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
				2925	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2926	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
				2927	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2928	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
				2929	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
				2930	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2931	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2932	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2933	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				2934	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2935	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2936	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2937	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2938	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2939	DMM -> CIPHER MODE COMMAND MSISDN:42342
				2940	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
				2941	- ...perm algo: A5/3
				2942	- ...key: 07fa7502e07e1c00
				2943	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				2944	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2945	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2946	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2947	cm_service_result_sent == 0
				2948	cipher_mode_cmd_sent == 1
				2949	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2950	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2951	requests shall be thwarted
				2952	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2953	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2954	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2955	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2956	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2957	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2958	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2959	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2960	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2961	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2962	DRR MSISDN:42342: CIPHERING MODE COMPLETE
				2963	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2964	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2965	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2966	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2967	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2968	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				2969	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				2970	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				2971	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2972	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2973	DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2974	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2975	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2976	cm_service_result_sent == 0
				2977	- Concluding CM Service Request
				2978	DREF MSISDN:42342: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2979	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2980	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2981	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				2982	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2983	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2984	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2985	bssap_clear_sent == 1
				2986	- all requests serviced, conn has been released
				2987	- BSS sends BSSMAP Clear Complete
				2988	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2989	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2990	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2991	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2992	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2993	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(CM_SERVICE_REQ:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2994	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				2995	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2996	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2997	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2998	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				2999	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				3000	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3001	---
				3002	- an SMS is sent, MS is paged
				3003	DREF VLR subscr MSISDN:42342 usage increases to: 2
				3004	llist_count(&vsub->cs.requests) == 0
				3005	DREF VLR subscr MSISDN:42342 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3006	DCC (ti 00 sub MSISDN:42342 callref 40000005) New transaction
				3007	DREF VLR subscr MSISDN:42342 usage increases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3008	DMM Subscriber MSISDN:42342 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3009	GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3010	strcmp(paging_expecting_imsi, imsi) == 0
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3011	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3012	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3013	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3014	paging_sent == 1
				3015	paging_stopped == 0
				3016	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3017	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3018	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3019	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3020	- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3021	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3022	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3023	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3024	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				3025	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3026	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	3027	DRR RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: PAGING RESPONSE: MI(IMSI)=901700000004620
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3028	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3029	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: is child of RAN_conn(PAGING_RESP:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3030	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				3031	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3032	DREF VLR subscr MSISDN:42342 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3033	DREF VLR subscr MSISDN:42342 usage increases to: 6
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3034	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				3035	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				3036	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				3037	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				3038	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				3039	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				3040	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 -- will use GSM AKA (is_r99=no, at->vec.auth_types=0x1)
				3041	- sending GSM Auth Request for MSISDN:42342: tuple use_count=1 key_seq=2 auth_types=0x1 and...
				3042	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				3043	- ...expecting sres=a29514ae
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3044	DREF VLR subscr MSISDN:42342 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3045	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				3046	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3047	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3048	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				3049	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3050	auth_request_sent == 1
				3051	---
				3052	- Fake a situation where Classmark 2 is unknown during proc_arq_fsm
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3053	DREF VLR subscr MSISDN:42342 usage increases to: 6
				3054	DREF VLR subscr MSISDN:42342 usage decreases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3055	- MS sends Authen Response, VLR accepts and requests Ciphering
				3056	- MS sends Authen Response, VLR accepts and requests Ciphering. Normally, we'd know Classmark 3, but this test removed it. Hence a Classmark Request is generated.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3057	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3058	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
				3059	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				3060	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
				3061	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				3062	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
				3063	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
				3064	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				3065	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				3066	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				3067	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				3068	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				3069	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				3070	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				3071	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				3072	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				3073	DMM MSISDN:42342: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	3074	DBSSAP RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Tx BSSMAP CLASSMARK REQUEST to BSC
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3075	BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3076	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3077	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				3078	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3079	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
				3080	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Awaiting results for Auth+Ciph, overruling event RAN_CONN_E_UNUSED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3081	- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
				3082	DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr	46c06e2	2019-01-04 17:42:05 +0100	[diff] [blame^]	3083	DBSSAP RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Found A subscriber for conn_id 0
				3084	DBSSAP RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP DT1 CLASSMARK UPDATE
				3085	DBSSAP RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP CLASSMARK UPDATE
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3086	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
				3087	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3088	DMM -> CIPHER MODE COMMAND MSISDN:42342
				3089	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
				3090	- ...perm algo: A5/3
				3091	- ...key: e2b234f807886400
				3092	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3093	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3094	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3095	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3096	DRR MSISDN:42342: CIPHERING MODE COMPLETE
				3097	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				3098	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				3099	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				3100	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				3101	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				3102	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				3103	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				3104	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				3105	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Process Access Request result: PASSED
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3106	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3107	DPAG Paging success for MSISDN:42342 (event=0)
				3108	DPAG Calling paging cbfn.
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3109	DREF MSISDN:42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3110	DMSC msc_tx 91 bytes to MSISDN:42342 via GERAN-A
				3111	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3112	- DTAP matches expected message
				3113	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3114	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				3115	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: ran_conn_fsm_has_active_transactions: connection still has active transaction: SMS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3116	dtap_tx_confirmed == 1
				3117	paging_stopped == 1
				3118	- SMS was delivered, no requests pending for subscr
				3119	DREF VLR subscr MSISDN:42342 usage increases to: 5
				3120	llist_count(&vsub->cs.requests) == 0
				3121	DREF VLR subscr MSISDN:42342 usage decreases to: 4
				3122	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3123	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3124	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3125	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3126	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
				3127	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3128	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				3129	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3130	DREF MSISDN:42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3131	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3132	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3133	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3134	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
				3135	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3136	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3137	DMSC msc_tx 2 bytes to MSISDN:42342 via GERAN-A
				3138	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3139	- DTAP matches expected message
				3140	DREF VLR subscr MSISDN:42342 usage decreases to: 3
				3141	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				3142	DREF MSISDN:42342: MSC conn use - trans_sms == 1 (0x2: dtap)
				3143	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3144	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				3145	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3146	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				3147	DREF VLR subscr MSISDN:42342 usage increases to: 3
				3148	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3149	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3150	dtap_tx_confirmed == 1
				3151	bssap_clear_sent == 1
				3152	- SMS is done, conn is gone
				3153	- BSS sends BSSMAP Clear Complete
				3154	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3155	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				3156	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				3157	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3158	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3159	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Removing from parent RAN_conn(PAGING_RESP:901700000004620)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3160	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				3161	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3162	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3163	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3164	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				3165	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				3166	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3167	---
				3168	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3169	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3170	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3171	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3172	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				3173	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
				3174	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				3175	DREF VLR subscr MSISDN:42342 usage increases to: 2
				3176	DMM IMSI DETACH for MSISDN:42342
				3177	DREF VLR subscr MSISDN:42342 usage increases to: 3
				3178	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				3179	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				3180	DREF VLR subscr MSISDN:42342 usage decreases to: 0
				3181	DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3182	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				3183	DMM RAN_conn{RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_RELEASING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3184	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3185	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3186	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
				3187	bssap_clear_sent == 1
				3188	- BSS sends BSSMAP Clear Complete
				3189	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3190	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				3191	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				3192	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				3193	DRLL Freeing RAN connection with NULL subscriber
				3194	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				3195	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				3196	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3197	===== test_cm_service_needs_classmark_update: SUCCESS
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	3198
				3199	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	3200	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	3201
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	3202	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	3203	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	3204