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)
				2	talloc_total_blocks(tall_bsc_ctx) == 12
				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	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	6	MSC <--RAN_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	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	12	DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH
Neels Hofmeyr	8a656eb	2017-11-22 02:55:52 +0100	[diff] [blame]	13	DMM 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	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	53	MSC <--RAN_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	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	91	MSC <--RAN_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
				132	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Allocated
				133	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(LU:901700000004620)
				134	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
				135	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
				136	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				137	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(LU:901700000004620)
				138	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Freeing instance
				139	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Deallocated
				140	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]	141	- sending LU Accept for MSISDN:46071
				142	DREF VLR subscr MSISDN:46071 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	143	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				144	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				145	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				146	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				147	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				148	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				149	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]	150	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				151	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				152	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				153	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]	154	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	155	DREF VLR subscr MSISDN:46071 usage increases to: 4
				156	DREF VLR subscr MSISDN:46071 usage decreases to: 3
				157	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	158	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				159	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				160	bssap_clear_sent == 1
				161	- LU was successful, and the conn has already been closed
				162	lu_result_sent == 1
				163	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	164	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	165	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				166	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				167	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]	168	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]	169	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]	170	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				171	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				172	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	173	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	174	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	175	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				176	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				177	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	178	---
				179	- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	180	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	181	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	182	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	183	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	184	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	185	DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	186	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]	187	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]	188	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]	189	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				190	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]	191	DREF VLR subscr MSISDN:46071 usage increases to: 2
				192	DREF VLR subscr MSISDN:46071 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	193	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				194	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				195	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				196	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				197	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				198	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				199	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]	200	- sending GSM Auth Request for MSISDN:46071: tuple use_count=1 key_seq=1 auth_types=0x1 and...
				201	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				202	- ...expecting sres=20bde240
				203	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	204	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				205	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]	206	DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	207	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				208	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]	209	auth_request_sent == 1
				210	cm_service_result_sent == 0
				211	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	212	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	213	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	214	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				215	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				216	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				217	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				218	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				219	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]	220	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				221	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	222	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	223	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	224	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	225	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	226	DMM MSISDN:46071: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	227	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]	228	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]	229	DVLR SUBSCR(MSISDN:46071) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	230	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]	231	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				232	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				233	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				234	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				235	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				236	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]	237	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				238	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]	239	DMM -> CIPHER MODE COMMAND MSISDN:46071
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	240	- sending Ciphering Mode Command for MSISDN:46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	241	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	242	- ...key: 07fa7502e07e1c00
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	243	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]	244	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	245	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				246	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]	247	cm_service_result_sent == 0
				248	cipher_mode_cmd_sent == 1
				249	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	250	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	251	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	252	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				253	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				254	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				255	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				256	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				257	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]	258	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				259	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	260	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	261	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	262	DRR MSISDN:46071: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	263	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				264	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				265	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				266	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				267	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				268	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]	269	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]	270	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]	271	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]	272	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]	273	DREF MSISDN:46071: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	274	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				275	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]	276	cm_service_result_sent == 0
Vadim Yanitskiy	2760585	2018-06-15 23:57:30 +0700	[diff] [blame]	277	- Concluding CM Service Request
				278	DREF MSISDN:46071: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	279	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				280	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]	281	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	282	DREF VLR subscr MSISDN:46071 usage increases to: 3
				283	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				284	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	285	bssap_clear_sent == 1
				286	- all requests serviced, conn has been released
				287	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	288	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	289	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				290	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				291	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]	292	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]	293	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]	294	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				295	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]	296	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	297	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	298	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				299	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				300	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	301	---
				302	- an SMS is sent, MS is paged
				303	DREF VLR subscr MSISDN:46071 usage increases to: 2
				304	llist_count(&vsub->cs.requests) == 0
				305	DREF VLR subscr MSISDN:46071 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	306	DCC (ti 00 sub MSISDN:46071 callref 40000001) New transaction
				307	DREF VLR subscr MSISDN:46071 usage increases to: 4
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	308	DMM Subscriber MSISDN:46071 not paged yet, start paging.
Neels Hofmeyr	8a656eb	2017-11-22 02:55:52 +0100	[diff] [blame]	309	RAN_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]	310	strcmp(paging_expecting_imsi, imsi) == 0
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	311	DREF VLR subscr MSISDN:46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	312	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	313	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	314	paging_sent == 1
				315	paging_stopped == 0
				316	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	317	DREF VLR subscr MSISDN:46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	318	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	319	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	320	- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	321	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	322	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	323	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	324	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	325	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	326	DRR PAGING RESPONSE: MI(IMSI)=901700000004620
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	327	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	328	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]	329	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]	330	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				331	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]	332	DREF VLR subscr MSISDN:46071 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	333	DREF VLR subscr MSISDN:46071 usage increases to: 6
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	334	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				335	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				336	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				337	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				338	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				339	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				340	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]	341	- sending GSM Auth Request for MSISDN:46071: tuple use_count=1 key_seq=2 auth_types=0x1 and...
				342	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				343	- ...expecting sres=a29514ae
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	344	DREF VLR subscr MSISDN:46071 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	345	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				346	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]	347	DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	348	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				349	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]	350	auth_request_sent == 1
				351	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	352	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	353	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	354	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				355	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				356	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				357	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				358	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				359	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]	360	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				361	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	362	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	363	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	364	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	365	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	366	DMM MSISDN:46071: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	367	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]	368	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]	369	DVLR SUBSCR(MSISDN:46071) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	370	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]	371	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				372	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				373	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				374	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				375	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				376	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]	377	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				378	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]	379	DMM -> CIPHER MODE COMMAND MSISDN:46071
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	380	- sending Ciphering Mode Command for MSISDN:46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	381	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	382	- ...key: e2b234f807886400
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	383	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]	384	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	385	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				386	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]	387	cipher_mode_cmd_sent == 1
				388	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	389	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	390	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	391	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				392	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				393	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				394	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				395	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				396	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]	397	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				398	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	399	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	400	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	401	DRR MSISDN:46071: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	402	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				403	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				404	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				405	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				406	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				407	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]	408	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]	409	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]	410	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]	411	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]	412	DPAG Paging success for MSISDN:46071 (event=0)
				413	DPAG Calling paging cbfn.
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	414	DREF MSISDN:46071: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	415	DMSC msc_tx 91 bytes to MSISDN:46071 via RAN_GERAN_A
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	416	- DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	417	- DTAP matches expected message
				418	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	419	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				420	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]	421	dtap_tx_confirmed == 1
				422	paging_stopped == 1
				423	- SMS was delivered, no requests pending for subscr
				424	DREF VLR subscr MSISDN:46071 usage increases to: 5
				425	llist_count(&vsub->cs.requests) == 0
				426	DREF VLR subscr MSISDN:46071 usage decreases to: 4
				427	- conn is still open to wait for SMS ack dance
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 replies with CP-ACK for received SMS
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	430	MSC <--RAN_GERAN_A-- MS: SMS:0x04
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:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	433	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				434	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]	435	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	436	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	437	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	438	MSC <--RAN_GERAN_A-- MS: SMS:0x01
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	439	DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	440	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
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_COMMUNICATING
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	442	DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	443	- DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	444	- DTAP matches expected message
				445	DREF VLR subscr MSISDN:46071 usage decreases to: 3
				446	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	447	DREF MSISDN:46071: MSC conn use - trans_sms == 1 (0x2: dtap)
				448	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	449	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				450	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]	451	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	452	DREF VLR subscr MSISDN:46071 usage increases to: 3
				453	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				454	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	455	dtap_tx_confirmed == 1
				456	bssap_clear_sent == 1
				457	- SMS is done, conn is gone
				458	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	459	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	460	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				461	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				462	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]	463	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]	464	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]	465	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				466	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]	467	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	468	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	469	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				470	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				471	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	472	---
				473	- subscriber detaches
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	474	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	475	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	476	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	477	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	478	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]	479	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				480	DREF VLR subscr MSISDN:46071 usage increases to: 2
				481	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	482	DREF VLR subscr MSISDN:46071 usage increases to: 3
				483	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	484	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				485	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				486	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	487	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				488	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]	489	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Philipp Maier	fbf6610	2017-04-09 12:32:51 +0200	[diff] [blame]	490	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	491	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	492	bssap_clear_sent == 1
				493	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	494	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	495	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				496	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				497	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				498	DRLL Freeing RAN connection with NULL subscriber
				499	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				500	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				501	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	502	===== test_ciph: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	503
				504	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	505	talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	506
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	507	===== test_ciph_tmsi
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	508	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	509	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	510	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	511	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	512	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	513	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]	514	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	515	DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH
Neels Hofmeyr	8a656eb	2017-11-22 02:55:52 +0100	[diff] [blame]	516	DMM LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	517	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	518	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]	519	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				520	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]	521	DREF VLR subscr unknown usage increases to: 1
				522	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				523	DVLR New subscr, IMSI: 901700000004620
				524	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	54a706c	2017-07-18 15:39:27 +0200	[diff] [blame]	525	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	526	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				527	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				528	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				529	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				530	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]	531	DVLR GSUP tx: 08010809710000004026f0
				532	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	533	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]	534	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				535	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]	536	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	537	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				538	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]	539	lu_result_sent == 0
				540	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				541	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				542	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				543	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	544	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]	545	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	546	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				547	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]	548	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				549	- ...rand=585df1ae287f6e273dce07090d61320b
				550	- ...expecting sres=2d8b2c3e
				551	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				552	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				553	auth_request_sent == 1
				554	lu_result_sent == 0
				555	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	556	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	557	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	558	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	559	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	560	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]	561	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]	562	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	563	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]	564	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				565	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				566	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				567	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				568	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				569	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				570	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				571	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]	572	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				573	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	574	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	575	- ...key: 61855fb81fc2a800
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	576	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]	577	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	578	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				579	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]	580	lu_result_sent == 0
				581	auth_request_sent == 1
				582	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	583	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	584	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	585	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				586	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				587	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				588	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				589	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				590	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]	591	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				592	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	593	lu_result_sent == 0
				594	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	595	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	596	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	597	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				598	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				599	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				600	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				601	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				602	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				603	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]	604	DVLR GSUP tx: 04010809710000004026f0280102
				605	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	606	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]	607	lu_result_sent == 0
				608	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				609	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				610	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
				611	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				612	DVLR IMSI:901700000004620 has MSISDN:46071
Max	a263bb2	2017-12-27 13:23:44 +0100	[diff] [blame]	613	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]	614	DVLR GSUP tx: 12010809710000004026f0
				615	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				616	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				617	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				618	lu_result_sent == 0
				619	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				620	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				621	DVLR GSUP rx 11: 06010809710000004026f0
				622	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	623	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				624	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				625	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				626	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				627	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				628	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				629	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				630	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				631	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				632	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				633	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				634	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				635	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				636	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Allocated
				637	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(LU:901700000004620)
				638	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
				639	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
				640	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				641	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(LU:901700000004620)
				642	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Freeing instance
				643	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Deallocated
				644	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				645	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
				646	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]	647	- sending LU Accept for MSISDN:46071, with TMSI 0x03020100
				648	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				649	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				650	- 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]	651	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	652	lu_result_sent == 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	653	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	654	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	655	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				656	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				657	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				658	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				659	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				660	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]	661	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				662	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	663	- even though the TMSI is not acked, we can already find the subscr with it
				664	DREF VLR subscr MSISDN:46071 usage increases to: 2
				665	vsub != NULL == 1
				666	strcmp(vsub->imsi, imsi) == 0
				667	vsub->tmsi_new == 0x03020100
				668	vsub->tmsi == 0xffffffff
				669	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				670	- MS sends TMSI Realloc Complete
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	671	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	672	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	673	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]	674	DMM TMSI Reallocation Completed. Subscriber: MSISDN:46071
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	675	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
				676	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]	677	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	678	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
				679	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				680	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				681	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				682	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				683	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				684	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]	685	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				686	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				687	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				688	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]	689	DREF MSISDN:46071: MSC conn use + release == 2 (0x102: dtap,release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	690	DREF VLR subscr MSISDN:46071 usage increases to: 3
				691	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				692	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	693	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	694	bssap_clear_sent == 1
				695	- LU was successful, and the conn has already been closed
				696	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	697	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	698	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				699	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				700	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]	701	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]	702	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]	703	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				704	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				705	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	706	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	707	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	708	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				709	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				710	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	711	- Subscriber has the new TMSI
				712	DREF VLR subscr MSISDN:46071 usage increases to: 2
				713	vsub != NULL == 1
				714	strcmp(vsub->imsi, imsi) == 0
				715	vsub->tmsi_new == 0xffffffff
				716	vsub->tmsi == 0x03020100
				717	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				718	---
				719	- after a while, a new conn sends a CM Service Request using above TMSI. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	720	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	721	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	722	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	723	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	724	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	725	DMM <- CM SERVICE REQUEST serv_type=0x08 MI(TMSI)=50462976
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	726	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]	727	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]	728	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]	729	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				730	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]	731	DREF VLR subscr MSISDN:46071 usage increases to: 2
				732	DREF VLR subscr MSISDN:46071 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	733	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				734	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				735	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				736	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:50462976)
				737	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				738	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				739	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]	740	- sending GSM Auth Request for MSISDN:46071: tuple use_count=1 key_seq=1 auth_types=0x1 and...
				741	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				742	- ...expecting sres=20bde240
				743	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	744	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				745	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]	746	DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	747	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				748	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]	749	auth_request_sent == 1
				750	cm_service_result_sent == 0
				751	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	752	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	753	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	754	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				755	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				756	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				757	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				758	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				759	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]	760	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				761	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	762	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	763	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	764	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	765	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	766	DMM MSISDN:46071: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	767	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]	768	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]	769	DVLR SUBSCR(MSISDN:46071) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	770	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]	771	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				772	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				773	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:50462976)
				774	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				775	DVLR VLR_Authenticate(CM_SERVICE_REQ:50462976){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				776	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]	777	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				778	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]	779	DMM -> CIPHER MODE COMMAND MSISDN:46071
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	780	- sending Ciphering Mode Command for MSISDN:46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	781	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	782	- ...key: 07fa7502e07e1c00
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	783	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]	784	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	785	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				786	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]	787	cm_service_result_sent == 0
				788	cipher_mode_cmd_sent == 1
				789	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	790	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	791	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	792	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				793	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				794	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				795	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				796	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				797	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]	798	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				799	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	800	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	801	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	802	DRR MSISDN:46071: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	803	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				804	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				805	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				806	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				807	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				808	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]	809	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]	810	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]	811	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]	812	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]	813	DREF MSISDN:46071: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	814	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				815	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]	816	cm_service_result_sent == 0
Vadim Yanitskiy	2760585	2018-06-15 23:57:30 +0700	[diff] [blame]	817	- Concluding CM Service Request
				818	DREF MSISDN:46071: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	819	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				820	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]	821	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	822	DREF VLR subscr MSISDN:46071 usage increases to: 3
				823	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				824	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	825	bssap_clear_sent == 1
				826	- all requests serviced, conn has been released
				827	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	828	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	829	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				830	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				831	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]	832	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]	833	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]	834	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:50462976){PR_ARQ_S_DONE}: Freeing instance
				835	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]	836	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	837	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	838	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASED}: Freeing instance
				839	DMM RAN_conn(CM_SERVICE_REQ:50462976){RAN_CONN_S_RELEASED}: Deallocated
				840	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	841	---
				842	- an SMS is sent, MS is paged
				843	DREF VLR subscr MSISDN:46071 usage increases to: 2
				844	llist_count(&vsub->cs.requests) == 0
				845	DREF VLR subscr MSISDN:46071 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	846	DCC (ti 00 sub MSISDN:46071 callref 40000002) New transaction
				847	DREF VLR subscr MSISDN:46071 usage increases to: 4
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	848	DMM Subscriber MSISDN:46071 not paged yet, start paging.
Neels Hofmeyr	8a656eb	2017-11-22 02:55:52 +0100	[diff] [blame]	849	RAN_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]	850	paging_expecting_tmsi == 0x03020100
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	851	DREF VLR subscr MSISDN:46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	852	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	853	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	854	paging_sent == 1
				855	paging_stopped == 0
				856	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	857	DREF VLR subscr MSISDN:46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	858	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	859	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	860	- MS replies with Paging Response using TMSI, and VLR sends Auth Request with third key
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	861	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	862	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	863	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	864	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	865	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	866	DRR PAGING RESPONSE: MI(TMSI)=50462976
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	867	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	868	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]	869	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]	870	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				871	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]	872	DREF VLR subscr MSISDN:46071 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	873	DREF VLR subscr MSISDN:46071 usage increases to: 6
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	874	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				875	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				876	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				877	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:50462976)
				878	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				879	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				880	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]	881	- sending GSM Auth Request for MSISDN:46071: tuple use_count=1 key_seq=2 auth_types=0x1 and...
				882	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				883	- ...expecting sres=a29514ae
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	884	DREF VLR subscr MSISDN:46071 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	885	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				886	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]	887	DREF MSISDN:46071: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	888	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				889	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]	890	auth_request_sent == 1
				891	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	892	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	893	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	894	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				895	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				896	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				897	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				898	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				899	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]	900	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				901	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	902	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	903	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	904	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	905	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	906	DMM MSISDN:46071: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	907	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]	908	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]	909	DVLR SUBSCR(MSISDN:46071) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	910	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]	911	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				912	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				913	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:50462976)
				914	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				915	DVLR VLR_Authenticate(PAGING_RESP:50462976){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				916	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]	917	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				918	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]	919	DMM -> CIPHER MODE COMMAND MSISDN:46071
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	920	- sending Ciphering Mode Command for MSISDN:46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	921	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	922	- ...key: e2b234f807886400
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	923	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]	924	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	925	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				926	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]	927	cipher_mode_cmd_sent == 1
				928	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	929	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	930	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	931	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				932	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				933	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				934	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				935	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				936	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]	937	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				938	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	939	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	940	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	941	DRR MSISDN:46071: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	942	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				943	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				944	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				945	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				946	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				947	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]	948	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]	949	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]	950	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]	951	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]	952	DPAG Paging success for MSISDN:46071 (event=0)
				953	DPAG Calling paging cbfn.
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	954	DREF MSISDN:46071: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	955	DMSC msc_tx 91 bytes to MSISDN:46071 via RAN_GERAN_A
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	956	- DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	957	- DTAP matches expected message
				958	DREF VLR subscr MSISDN:46071 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	959	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				960	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]	961	dtap_tx_confirmed == 1
				962	paging_stopped == 1
				963	- SMS was delivered, no requests pending for subscr
				964	DREF VLR subscr MSISDN:46071 usage increases to: 5
				965	llist_count(&vsub->cs.requests) == 0
				966	DREF VLR subscr MSISDN:46071 usage decreases to: 4
				967	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	968	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	969	- MS replies with CP-ACK for received SMS
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	970	MSC <--RAN_GERAN_A-- MS: SMS:0x04
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	971	DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	972	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	973	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				974	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]	975	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	976	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	977	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	978	MSC <--RAN_GERAN_A-- MS: SMS:0x01
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	979	DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	980	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	981	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	982	DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	983	- DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	984	- DTAP matches expected message
				985	DREF VLR subscr MSISDN:46071 usage decreases to: 3
				986	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	987	DREF MSISDN:46071: MSC conn use - trans_sms == 1 (0x2: dtap)
				988	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	989	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				990	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]	991	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	992	DREF VLR subscr MSISDN:46071 usage increases to: 3
				993	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				994	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	995	dtap_tx_confirmed == 1
				996	bssap_clear_sent == 1
				997	- SMS is done, conn is gone
				998	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	999	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1000	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1001	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1002	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]	1003	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]	1004	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]	1005	DVLR Process_Access_Request_VLR(PAGING_RESP:50462976){PR_ARQ_S_DONE}: Freeing instance
				1006	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]	1007	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1008	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1009	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASED}: Freeing instance
				1010	DMM RAN_conn(PAGING_RESP:50462976){RAN_CONN_S_RELEASED}: Deallocated
				1011	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1012	---
				1013	- subscriber detaches, using TMSI
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1014	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1015	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1016	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1017	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1018	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]	1019	DMM IMSI DETACH INDICATION: MI(TMSI)=50462976
				1020	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1021	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1022	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1023	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1024	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1025	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				1026	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1027	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1028	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]	1029	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Philipp Maier	fbf6610	2017-04-09 12:32:51 +0200	[diff] [blame]	1030	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1031	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1032	bssap_clear_sent == 1
				1033	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1034	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1035	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1036	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1037	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1038	DRLL Freeing RAN connection with NULL subscriber
				1039	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1040	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1041	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1042	===== test_ciph_tmsi: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1043
				1044	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	1045	talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1046
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1047	===== test_ciph_imei
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1048	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1049	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1050	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1051	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1052	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1053	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]	1054	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1055	DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH
Neels Hofmeyr	8a656eb	2017-11-22 02:55:52 +0100	[diff] [blame]	1056	DMM LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1057	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1058	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]	1059	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				1060	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]	1061	DREF VLR subscr unknown usage increases to: 1
				1062	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				1063	DVLR New subscr, IMSI: 901700000004620
				1064	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	54a706c	2017-07-18 15:39:27 +0200	[diff] [blame]	1065	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1066	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1067	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1068	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1069	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				1070	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]	1071	DVLR GSUP tx: 08010809710000004026f0
				1072	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1073	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]	1074	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1075	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]	1076	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1077	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1078	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]	1079	lu_result_sent == 0
				1080	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				1081	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1082	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1083	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1084	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]	1085	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1086	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1087	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]	1088	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				1089	- ...rand=585df1ae287f6e273dce07090d61320b
				1090	- ...expecting sres=2d8b2c3e
				1091	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				1092	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1093	auth_request_sent == 1
				1094	lu_result_sent == 0
				1095	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1096	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1097	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1098	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1099	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1100	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]	1101	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]	1102	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1103	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]	1104	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1105	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1106	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1107	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1108	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1109	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1110	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1111	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]	1112	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				1113	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1114	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1115	- ...key: 61855fb81fc2a800
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1116	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]	1117	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1118	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1119	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]	1120	lu_result_sent == 0
				1121	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1122	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1123	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1124	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1125	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1126	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1127	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				1128	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1129	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]	1130	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1131	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1132	lu_result_sent == 0
				1133	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1134	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1135	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1136	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1137	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1138	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1139	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1140	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				1141	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1142	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]	1143	DVLR GSUP tx: 04010809710000004026f0280102
				1144	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1145	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]	1146	lu_result_sent == 0
				1147	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1148	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				1149	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
				1150	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				1151	DVLR IMSI:901700000004620 has MSISDN:46071
Max	a263bb2	2017-12-27 13:23:44 +0100	[diff] [blame]	1152	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]	1153	DVLR GSUP tx: 12010809710000004026f0
				1154	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				1155	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1156	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1157	lu_result_sent == 0
				1158	- HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS
				1159	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				1160	DVLR GSUP rx 11: 06010809710000004026f0
				1161	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1162	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1163	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1164	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1165	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1166	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1167	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				1168	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				1169	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1170	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1171	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				1172	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1173	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1174	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				1175	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Allocated
				1176	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(LU:901700000004620)
				1177	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
				1178	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
				1179	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1180	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(LU:901700000004620)
				1181	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Freeing instance
				1182	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Deallocated
				1183	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				1184	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	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	1185	DMSC msc_tx 3 bytes to MSISDN:46071 via RAN_GERAN_A
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1186	- DTAP --RAN_GERAN_A--> MS: GSM48_MT_MM_ID_REQ: 051802
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1187	- DTAP matches expected message
				1188	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1189	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1190	- We will only do business when the IMEI is known
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1191	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1192	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1193	vsub->imei[0] == 0
				1194	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1195	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1196	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1197	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1198	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1199	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1200	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				1201	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1202	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]	1203	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1204	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1205	- MS replies with an Identity Response
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1206	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_ID_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1207	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1208	DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19)
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1209	DMM IDENTITY RESPONSE: MI(IMEI)=423423423423420
				1210	DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1211	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
				1212	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]	1213	- sending LU Accept for MSISDN:46071
				1214	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1215	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI}: state_chg to LU_COMPL_VLR_S_DONE
				1216	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1217	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1218	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1219	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				1220	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				1221	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]	1222	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1223	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1224	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1225	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]	1226	DREF MSISDN:46071: MSC conn use + release == 2 (0x102: dtap,release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1227	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1228	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				1229	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1230	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1231	bssap_clear_sent == 1
				1232	- LU was successful, and the conn has already been closed
				1233	lu_result_sent == 1
				1234	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1235	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1236	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1237	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1238	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]	1239	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]	1240	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]	1241	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1242	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				1243	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1244	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1245	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1246	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				1247	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				1248	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1249	- Subscriber has the IMEI
				1250	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1251	strcmp(vsub->imei, "423423423423420") == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1252	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1253	---
				1254	- subscriber detaches
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1255	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1256	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1257	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1258	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1259	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]	1260	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				1261	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1262	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1263	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1264	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1265	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1266	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				1267	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1268	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1269	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]	1270	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Philipp Maier	fbf6610	2017-04-09 12:32:51 +0200	[diff] [blame]	1271	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1272	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1273	bssap_clear_sent == 1
				1274	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1275	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1276	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1277	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1278	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1279	DRLL Freeing RAN connection with NULL subscriber
				1280	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1281	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1282	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1283	===== test_ciph_imei: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1284
				1285	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	1286	talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1287
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1288	===== test_ciph_imeisv
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1289	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1290	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1291	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1292	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1293	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1294	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]	1295	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1296	DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH
Neels Hofmeyr	8a656eb	2017-11-22 02:55:52 +0100	[diff] [blame]	1297	DMM LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1298	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1299	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]	1300	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				1301	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]	1302	DREF VLR subscr unknown usage increases to: 1
				1303	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				1304	DVLR New subscr, IMSI: 901700000004620
				1305	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	54a706c	2017-07-18 15:39:27 +0200	[diff] [blame]	1306	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1307	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1308	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1309	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1310	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				1311	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]	1312	DVLR GSUP tx: 08010809710000004026f0
				1313	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1314	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]	1315	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1316	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]	1317	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1318	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1319	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]	1320	lu_result_sent == 0
				1321	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				1322	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1323	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1324	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1325	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]	1326	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1327	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1328	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]	1329	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				1330	- ...rand=585df1ae287f6e273dce07090d61320b
				1331	- ...expecting sres=2d8b2c3e
				1332	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				1333	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1334	auth_request_sent == 1
				1335	lu_result_sent == 0
				1336	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1337	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1338	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1339	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1340	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1341	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]	1342	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]	1343	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1344	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]	1345	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1346	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1347	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1348	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1349	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1350	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1351	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1352	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]	1353	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				1354	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=1
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1355	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1356	- ...key: 61855fb81fc2a800
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1357	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]	1358	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1359	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1360	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]	1361	cipher_mode_cmd_sent == 1
				1362	cipher_mode_cmd_sent_with_imeisv == 1
				1363	lu_result_sent == 0
				1364	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1365	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1366	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1367	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1368	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1369	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1370	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				1371	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1372	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]	1373	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1374	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1375	lu_result_sent == 0
				1376	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				1377	vsub->imeisv[0] == 0
				1378	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				1379	- MS sends Ciphering Mode Complete with IMEISV, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1380	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1381	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1382	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1383	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]	1384	DVLR set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1385	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1386	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1387	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1388	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				1389	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1390	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]	1391	DVLR GSUP tx: 04010809710000004026f0280102
				1392	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1393	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]	1394	lu_result_sent == 0
				1395	- Subscriber has the IMEISV
				1396	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1397	strcmp(vsub->imeisv, "4234234234234275") == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1398	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1399	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1400	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1401	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1402	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1403	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1404	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				1405	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1406	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]	1407	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1408	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1409	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1410	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				1411	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
				1412	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				1413	DVLR IMSI:901700000004620 has MSISDN:46071
Max	a263bb2	2017-12-27 13:23:44 +0100	[diff] [blame]	1414	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]	1415	DVLR GSUP tx: 12010809710000004026f0
				1416	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				1417	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1418	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1419	lu_result_sent == 0
				1420	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				1421	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				1422	DVLR GSUP rx 11: 06010809710000004026f0
				1423	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1424	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1425	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1426	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1427	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1428	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1429	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				1430	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				1431	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1432	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1433	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				1434	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1435	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1436	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				1437	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Allocated
				1438	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(LU:901700000004620)
				1439	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
				1440	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
				1441	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1442	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(LU:901700000004620)
				1443	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Freeing instance
				1444	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Deallocated
				1445	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]	1446	- sending LU Accept for MSISDN:46071
				1447	DREF VLR subscr MSISDN:46071 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1448	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				1449	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1450	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1451	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1452	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				1453	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				1454	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]	1455	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1456	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1457	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1458	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]	1459	DREF MSISDN:46071: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1460	DREF VLR subscr MSISDN:46071 usage increases to: 4
				1461	DREF VLR subscr MSISDN:46071 usage decreases to: 3
				1462	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1463	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				1464	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1465	bssap_clear_sent == 1
				1466	- LU was successful, and the conn has already been closed
				1467	lu_result_sent == 1
				1468	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1469	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1470	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1471	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1472	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]	1473	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]	1474	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]	1475	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1476	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				1477	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1478	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1479	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1480	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				1481	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				1482	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1483	---
				1484	- subscriber detaches
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1485	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1486	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1487	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1488	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1489	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]	1490	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				1491	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1492	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1493	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1494	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1495	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1496	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				1497	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1498	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1499	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]	1500	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Philipp Maier	fbf6610	2017-04-09 12:32:51 +0200	[diff] [blame]	1501	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1502	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1503	bssap_clear_sent == 1
				1504	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1505	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1506	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1507	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1508	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1509	DRLL Freeing RAN connection with NULL subscriber
				1510	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1511	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1512	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1513	===== test_ciph_imeisv: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1514
				1515	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	1516	talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1517
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1518	===== test_ciph_tmsi_imei
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1519	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1520	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1521	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1522	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1523	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1524	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]	1525	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1526	DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH
Neels Hofmeyr	8a656eb	2017-11-22 02:55:52 +0100	[diff] [blame]	1527	DMM LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1528	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1529	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]	1530	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				1531	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]	1532	DREF VLR subscr unknown usage increases to: 1
				1533	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				1534	DVLR New subscr, IMSI: 901700000004620
				1535	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	54a706c	2017-07-18 15:39:27 +0200	[diff] [blame]	1536	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1537	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1538	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1539	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1540	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				1541	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]	1542	DVLR GSUP tx: 08010809710000004026f0
				1543	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1544	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]	1545	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1546	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]	1547	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1548	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1549	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]	1550	lu_result_sent == 0
				1551	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				1552	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1553	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1554	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1555	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]	1556	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1557	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1558	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]	1559	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				1560	- ...rand=585df1ae287f6e273dce07090d61320b
				1561	- ...expecting sres=2d8b2c3e
				1562	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				1563	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1564	auth_request_sent == 1
				1565	lu_result_sent == 0
				1566	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1567	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1568	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1569	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1570	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1571	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]	1572	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]	1573	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1574	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]	1575	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1576	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1577	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1578	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1579	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1580	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1581	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1582	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]	1583	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				1584	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1585	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1586	- ...key: 61855fb81fc2a800
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1587	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]	1588	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1589	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1590	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]	1591	lu_result_sent == 0
				1592	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1593	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1594	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1595	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1596	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1597	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1598	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: unknown 0x33
				1599	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1600	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]	1601	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1602	DRLL subscr IMSI:901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1603	lu_result_sent == 0
				1604	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1605	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1606	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1607	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1608	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1609	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1610	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1611	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				1612	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1613	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]	1614	DVLR GSUP tx: 04010809710000004026f0280102
				1615	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1616	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]	1617	lu_result_sent == 0
				1618	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1619	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				1620	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
				1621	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				1622	DVLR IMSI:901700000004620 has MSISDN:46071
Max	a263bb2	2017-12-27 13:23:44 +0100	[diff] [blame]	1623	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]	1624	DVLR GSUP tx: 12010809710000004026f0
				1625	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				1626	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1627	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1628	lu_result_sent == 0
				1629	- HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS
				1630	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				1631	DVLR GSUP rx 11: 06010809710000004026f0
				1632	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1633	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1634	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1635	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1636	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1637	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1638	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				1639	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				1640	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1641	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1642	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				1643	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				1644	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1645	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				1646	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Allocated
				1647	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(LU:901700000004620)
				1648	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
				1649	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
				1650	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1651	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(LU:901700000004620)
				1652	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Freeing instance
				1653	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Deallocated
				1654	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				1655	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	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	1656	DMSC msc_tx 3 bytes to MSISDN:46071 via RAN_GERAN_A
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1657	- DTAP --RAN_GERAN_A--> MS: GSM48_MT_MM_ID_REQ: 051802
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1658	- DTAP matches expected message
				1659	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1660	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1661	- We will only do business when the IMEI is known
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1662	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1663	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1664	vsub->imei[0] == 0
				1665	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1666	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1667	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1668	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1669	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1670	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1671	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				1672	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1673	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]	1674	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1675	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1676	- MS replies with an Identity Response
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1677	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_ID_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1678	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1679	DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19)
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1680	DMM IDENTITY RESPONSE: MI(IMEI)=423423423423420
				1681	DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1682	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
				1683	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: Received Event LU_COMPL_VLR_E_IMEI_CHECK_ACK
				1684	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: lu_compl_vlr_new_tmsi()
				1685	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]	1686	- sending LU Accept for MSISDN:46071, with TMSI 0x03020100
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1687	DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1688	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1689	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]	1690	- 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]	1691	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1692	lu_result_sent == 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1693	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1694	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1695	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1696	DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1697	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1698	DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33
				1699	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1700	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]	1701	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1702	DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1703	- even though the TMSI is not acked, we can already find the subscr with it
				1704	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1705	vsub != NULL == 1
				1706	strcmp(vsub->imsi, imsi) == 0
				1707	vsub->tmsi_new == 0x03020100
				1708	vsub->tmsi == 0xffffffff
				1709	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1710	- MS sends TMSI Realloc Complete
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1711	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1712	DREF MSISDN:46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1713	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]	1714	DMM TMSI Reallocation Completed. Subscriber: MSISDN:46071
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1715	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
				1716	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]	1717	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1718	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
				1719	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1720	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1721	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				1722	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				1723	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				1724	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]	1725	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1726	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1727	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1728	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]	1729	DREF MSISDN:46071: MSC conn use + release == 2 (0x102: dtap,release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1730	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1731	DREF VLR subscr MSISDN:46071 usage decreases to: 2
				1732	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1733	DREF MSISDN:46071: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1734	bssap_clear_sent == 1
				1735	- LU was successful, and the conn has already been closed
				1736	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1737	DREF MSISDN:46071: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1738	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1739	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1740	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]	1741	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]	1742	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]	1743	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1744	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				1745	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1746	DRLL MSISDN:46071: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1747	DREF VLR subscr MSISDN:46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1748	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				1749	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				1750	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1751	- Subscriber has the IMEI and TMSI
				1752	DREF VLR subscr MSISDN:46071 usage increases to: 2
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1753	strcmp(vsub->imei, "423423423423420") == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1754	vsub->tmsi == 0x03020100
				1755	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1756	---
				1757	- subscriber detaches, using TMSI
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1758	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1759	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1760	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1761	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1762	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]	1763	DMM IMSI DETACH INDICATION: MI(TMSI)=50462976
				1764	DREF VLR subscr MSISDN:46071 usage increases to: 2
				1765	DMM IMSI DETACH for MSISDN:46071
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1766	DREF VLR subscr MSISDN:46071 usage increases to: 3
				1767	DREF VLR subscr MSISDN:46071 usage decreases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1768	DREF VLR subscr MSISDN:46071 usage decreases to: 1
				1769	DREF VLR subscr MSISDN:46071 usage decreases to: 0
				1770	DREF freeing VLR subscr MSISDN:46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1771	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1772	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]	1773	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Philipp Maier	fbf6610	2017-04-09 12:32:51 +0200	[diff] [blame]	1774	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1775	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1776	bssap_clear_sent == 1
				1777	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1778	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1779	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1780	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1781	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1782	DRLL Freeing RAN connection with NULL subscriber
				1783	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1784	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1785	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1786	===== test_ciph_tmsi_imei: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1787
				1788	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	1789	talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1790
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1791	===== test_gsm_ciph_in_umts_env
				1792	- Location Update request causes a GSUP Send Auth Info request to HLR
				1793	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
				1794	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1795	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1796	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1797	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]	1798	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1799	DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
				1800	DMM LU/new-LAC: 0/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1801	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1802	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]	1803	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth+Ciph
				1804	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]	1805	DREF VLR subscr unknown usage increases to: 1
				1806	DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
				1807	DVLR New subscr, IMSI: 901700000010650
				1808	DREF VLR subscr IMSI:901700000010650 usage increases to: 2
				1809	DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1810	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1811	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1812	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1813	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000010650)
				1814	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]	1815	DVLR GSUP tx: 08010809710000000156f0
				1816	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1817	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]	1818	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1819	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]	1820	DREF IMSI:901700000010650: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1821	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1822	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]	1823	lu_result_sent == 0
				1824	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends UMTS AKA Auth Req to MS
				1825	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 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
				1826	DVLR GSUP rx 511: 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
				1827	DREF VLR subscr IMSI:901700000010650 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1828	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]	1829	DVLR SUBSCR(IMSI:901700000010650) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1830	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1831	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]	1832	- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
				1833	- ...rand=4ac8d1cd1a51937597ca1016fe69a0fa
				1834	- ...autn=2d837d2b0d6f00004b282d5acf23428d
				1835	- ...expecting res=37527064741f8ddb
				1836	DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
				1837	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1838	auth_request_sent == 1
				1839	lu_result_sent == 0
				1840	- MS sends GSM AKA Authen Response, VLR accepts and sends Ciphering Mode Command to MS
				1841	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1842	DREF IMSI:901700000010650: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1843	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				1844	DMM IMSI:901700000010650: MM GSM AUTHENTICATION RESPONSE (sres = dacc4b26)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1845	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]	1846	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]	1847	DVLR SUBSCR(IMSI:901700000010650) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	1848	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]	1849	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1850	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1851	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000010650)
				1852	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1853	DVLR VLR_Authenticate(LU:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1854	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1855	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1856	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]	1857	DMM -> CIPHER MODE COMMAND IMSI:901700000010650
				1858	- sending Ciphering Mode Command for IMSI:901700000010650: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1859	- ...perm algo: A5/1
Neels Hofmeyr	7795a19	2018-03-10 00:26:36 +0100	[diff] [blame]	1860	- ...key: 7a75f0ac9b844400
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1861	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]	1862	DREF IMSI:901700000010650: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1863	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1864	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]	1865	lu_result_sent == 0
				1866	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
				1867	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
				1868	DRR IMSI:901700000010650: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1869	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1870	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1871	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1872	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1873	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_INIT}: Allocated
				1874	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000010650)
				1875	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]	1876	DVLR GSUP tx: 04010809710000000156f0280102
				1877	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0280102
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1878	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]	1879	lu_result_sent == 0
				1880	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1881	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
				1882	DVLR GSUP rx 17: 10010809710000000156f00804032443f2
				1883	DREF VLR subscr IMSI:901700000010650 usage increases to: 2
				1884	DVLR IMSI:901700000010650 has MSISDN:42342
				1885	DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
				1886	DVLR GSUP tx: 12010809710000000156f0
				1887	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
				1888	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				1889	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1890	lu_result_sent == 0
				1891	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				1892	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
				1893	DVLR GSUP rx 11: 06010809710000000156f0
				1894	DREF VLR subscr MSISDN:42342 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1895	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1896	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1897	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1898	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1899	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000010650)
				1900	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance
				1901	DVLR upd_hlr_vlr_fsm(LU:901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated
				1902	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1903	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1904	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_INIT}: Allocated
				1905	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000010650)
				1906	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1907	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				1908	DVLR sub_pres_vlr_fsm(LU:901700000010650){SUB_PRES_VLR_S_INIT}: Allocated
				1909	DVLR sub_pres_vlr_fsm(LU:901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(LU:901700000010650)
				1910	DVLR sub_pres_vlr_fsm(LU:901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
				1911	DVLR sub_pres_vlr_fsm(LU:901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
				1912	DVLR sub_pres_vlr_fsm(LU:901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1913	DVLR sub_pres_vlr_fsm(LU:901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(LU:901700000010650)
				1914	DVLR sub_pres_vlr_fsm(LU:901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance
				1915	DVLR sub_pres_vlr_fsm(LU:901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated
				1916	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]	1917	- sending LU Accept for MSISDN:42342
				1918	DREF VLR subscr MSISDN:42342 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1919	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				1920	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1921	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1922	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000010650)
				1923	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance
				1924	DVLR lu_compl_vlr_fsm(LU:901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated
				1925	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]	1926	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1927	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1928	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1929	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]	1930	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	1931	DREF VLR subscr MSISDN:42342 usage increases to: 4
				1932	DREF VLR subscr MSISDN:42342 usage decreases to: 3
				1933	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1934	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				1935	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1936	bssap_clear_sent == 1
				1937	- LU was successful, and the conn has already been closed
				1938	lu_result_sent == 1
				1939	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1940	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1941	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1942	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1943	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]	1944	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]	1945	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]	1946	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1947	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Freeing instance
				1948	DVLR vlr_lu_fsm(LU:901700000010650){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1949	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1950	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1951	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASED}: Freeing instance
				1952	DMM RAN_conn(LU:901700000010650){RAN_CONN_S_RELEASED}: Deallocated
				1953	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1954	---
				1955	- after a while, a new conn sends a CM Service Request. VLR responds with UMTS AKA Auth Req, 2nd auth vector
				1956	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
				1957	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1958	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1959	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1960	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
				1961	DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1962	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]	1963	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]	1964	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]	1965	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph
				1966	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]	1967	DREF VLR subscr MSISDN:42342 usage increases to: 2
				1968	DREF VLR subscr MSISDN:42342 usage increases to: 3
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	1969	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				1970	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				1971	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1972	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650)
				1973	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				1974	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				1975	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]	1976	- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=1 auth_types=0x3 and...
				1977	- ...rand=b2661531b97b12c5a2edc21a0ed16fc5
				1978	- ...autn=78cdd96c60840000322f421b3bb778b1
				1979	- ...expecting res=ed3ebf9cb6ea48ed
				1980	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1981	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1982	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]	1983	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1984	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1985	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]	1986	cm_service_result_sent == 0
				1987	auth_request_sent == 1
				1988	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1989	ran_conn_is_accepted() == false
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1990	requests shall be thwarted
				1991	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				1992	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				1993	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				1994	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				1995	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				1996	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				1997	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				1998	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				1999	- MS sends GSM AKA Authen Response, VLR accepts and requests Ciphering
				2000	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2001	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2002	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2003	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 2fb4cfad)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2004	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]	2005	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]	2006	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	2007	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]	2008	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2009	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2010	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650)
				2011	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2012	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2013	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]	2014	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2015	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]	2016	DMM -> CIPHER MODE COMMAND MSISDN:42342
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2017	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	2018	- ...perm algo: A5/1
Neels Hofmeyr	7795a19	2018-03-10 00:26:36 +0100	[diff] [blame]	2019	- ...key: da149b11d473f400
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2020	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]	2021	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2022	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2023	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]	2024	cm_service_result_sent == 0
				2025	cipher_mode_cmd_sent == 1
				2026	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
				2027	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
				2028	DRR MSISDN:42342: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2029	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2030	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2031	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2032	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2033	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2034	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]	2035	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]	2036	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]	2037	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]	2038	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]	2039	DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2040	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2041	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]	2042	cm_service_result_sent == 0
Vadim Yanitskiy	2760585	2018-06-15 23:57:30 +0700	[diff] [blame]	2043	- Concluding CM Service Request
				2044	DREF MSISDN:42342: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2045	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2046	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]	2047	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2048	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2049	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2050	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2051	bssap_clear_sent == 1
				2052	- all requests serviced, conn has been released
				2053	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2054	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2055	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2056	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2057	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]	2058	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]	2059	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]	2060	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000010650){PR_ARQ_S_DONE}: Freeing instance
				2061	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]	2062	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2063	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2064	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASED}: Freeing instance
				2065	DMM RAN_conn(CM_SERVICE_REQ:901700000010650){RAN_CONN_S_RELEASED}: Deallocated
				2066	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2067	---
				2068	- an SMS is sent, MS is paged
				2069	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2070	llist_count(&vsub->cs.requests) == 0
				2071	DREF VLR subscr MSISDN:42342 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2072	DCC (ti 00 sub MSISDN:42342 callref 40000003) New transaction
				2073	DREF VLR subscr MSISDN:42342 usage increases to: 4
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2074	DMM Subscriber MSISDN:42342 not paged yet, start paging.
				2075	RAN_GERAN_A sends out paging request to IMSI 901700000010650, TMSI 0xffffffff, LAC 23
				2076	strcmp(paging_expecting_imsi, imsi) == 0
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2077	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2078	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2079	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2080	paging_sent == 1
				2081	paging_stopped == 0
				2082	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2083	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2084	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2085	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2086	- MS replies with Paging Response, and VLR sends UMTS AKA Auth Request with third key
				2087	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP
				2088	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2089	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2090	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2091	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
				2092	DRR PAGING RESPONSE: MI(IMSI)=901700000010650
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2093	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2094	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]	2095	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]	2096	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph
				2097	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]	2098	DREF VLR subscr MSISDN:42342 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2099	DREF VLR subscr MSISDN:42342 usage increases to: 6
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2100	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2101	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2102	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2103	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:901700000010650)
				2104	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2105	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2106	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]	2107	- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=2 auth_types=0x3 and...
				2108	- ...rand=54d8f19778056666b41c8c25e52eb60c
				2109	- ...autn=53f3e5632b3d00008865dd54d49663f2
				2110	- ...expecting res=86e848a9e7ad8cd5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2111	DREF VLR subscr MSISDN:42342 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2112	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2113	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]	2114	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2115	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2116	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]	2117	auth_request_sent == 1
				2118	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2119	ran_conn_is_accepted() == false
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2120	requests shall be thwarted
				2121	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2122	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2123	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2124	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2125	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2126	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2127	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2128	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2129	- MS sends GSM AKA Authen Response, VLR accepts and requests Ciphering
				2130	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2131	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2132	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2133	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 0ff61e0f)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2134	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]	2135	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]	2136	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	2137	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]	2138	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2139	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2140	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:901700000010650)
				2141	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2142	DVLR VLR_Authenticate(PAGING_RESP:901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2143	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]	2144	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2145	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]	2146	DMM -> CIPHER MODE COMMAND MSISDN:42342
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2147	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	2148	- ...perm algo: A5/1
Neels Hofmeyr	7795a19	2018-03-10 00:26:36 +0100	[diff] [blame]	2149	- ...key: 26ec67fad3073000
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2150	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]	2151	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2152	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2153	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]	2154	cipher_mode_cmd_sent == 1
				2155	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
				2156	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
				2157	DRR MSISDN:42342: CIPHERING MODE COMPLETE
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2158	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2159	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2160	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2161	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2162	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2163	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]	2164	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]	2165	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]	2166	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]	2167	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]	2168	DPAG Paging success for MSISDN:42342 (event=0)
				2169	DPAG Calling paging cbfn.
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2170	DREF MSISDN:42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2171	DMSC msc_tx 91 bytes to MSISDN:42342 via RAN_GERAN_A
				2172	- DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
				2173	- DTAP matches expected message
				2174	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2175	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2176	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]	2177	dtap_tx_confirmed == 1
				2178	paging_stopped == 1
				2179	- SMS was delivered, no requests pending for subscr
				2180	DREF VLR subscr MSISDN:42342 usage increases to: 5
				2181	llist_count(&vsub->cs.requests) == 0
				2182	DREF VLR subscr MSISDN:42342 usage decreases to: 4
				2183	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2184	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2185	- MS replies with CP-ACK for received SMS
				2186	MSC <--RAN_GERAN_A-- MS: SMS:0x04
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2187	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2188	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2189	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				2190	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]	2191	DREF MSISDN:42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2192	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2193	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
				2194	MSC <--RAN_GERAN_A-- MS: SMS:0x01
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2195	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2196	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2197	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2198	DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_GERAN_A
				2199	- DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904
				2200	- DTAP matches expected message
				2201	DREF VLR subscr MSISDN:42342 usage decreases to: 3
				2202	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2203	DREF MSISDN:42342: MSC conn use - trans_sms == 1 (0x2: dtap)
				2204	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2205	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				2206	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]	2207	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2208	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2209	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2210	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2211	dtap_tx_confirmed == 1
				2212	bssap_clear_sent == 1
				2213	- SMS is done, conn is gone
				2214	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2215	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2216	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2217	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2218	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]	2219	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]	2220	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]	2221	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000010650){PR_ARQ_S_DONE}: Freeing instance
				2222	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]	2223	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2224	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2225	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASED}: Freeing instance
				2226	DMM RAN_conn(PAGING_RESP:901700000010650){RAN_CONN_S_RELEASED}: Deallocated
				2227	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2228	---
				2229	- subscriber detaches
				2230	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
				2231	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2232	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2233	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2234	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
				2235	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
				2236	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2237	DMM IMSI DETACH for MSISDN:42342
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	2238	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2239	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2240	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				2241	DREF VLR subscr MSISDN:42342 usage decreases to: 0
				2242	DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2243	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				2244	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]	2245	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2246	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2247	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2248	bssap_clear_sent == 1
				2249	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2250	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2251	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2252	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2253	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2254	DRLL Freeing RAN connection with NULL subscriber
				2255	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				2256	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				2257	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2258	===== test_gsm_ciph_in_umts_env: SUCCESS
				2259
				2260	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	2261	talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2262
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2263	===== test_a5_3_supported
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2264	- Location Update request causes a GSUP Send Auth Info request to HLR
				2265	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
				2266	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2267	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2268	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2269	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]	2270	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2271	DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH
				2272	DMM LU/new-LAC: 1/23
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2273	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2274	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]	2275	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				2276	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]	2277	DREF VLR subscr unknown usage increases to: 1
				2278	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				2279	DVLR New subscr, IMSI: 901700000004620
				2280	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				2281	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2282	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				2283	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				2284	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2285	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				2286	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]	2287	DVLR GSUP tx: 08010809710000004026f0
				2288	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2289	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]	2290	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2291	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]	2292	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2293	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2294	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]	2295	lu_result_sent == 0
				2296	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				2297	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2298	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2299	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2300	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]	2301	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2302	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				2303	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]	2304	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				2305	- ...rand=585df1ae287f6e273dce07090d61320b
				2306	- ...expecting sres=2d8b2c3e
				2307	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				2308	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				2309	lu_result_sent == 0
				2310	auth_request_sent == 1
				2311	---
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2312	- 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	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2313	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2314	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2315	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2316	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
Neels Hofmeyr	fe4ba7c	2018-04-02 23:17:50 +0200	[diff] [blame]	2317	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]	2318	DVLR SUBSCR(IMSI:901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				2319	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
Neels Hofmeyr	1580959	2018-04-06 02:57:51 +0200	[diff] [blame]	2320	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]	2321	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2322	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2323	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2324	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2325	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2326	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				2327	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				2328	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]	2329	DMM IMSI:901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
				2330	BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2331	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]	2332	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				2333	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2334	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
				2335	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]	2336	lu_result_sent == 0
				2337	- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
				2338	DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2339	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
				2340	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]	2341	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2342	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
				2343	- ...perm algo: A5/3
				2344	- ...key: 61855fb81fc2a800
				2345	lu_result_sent == 0
				2346	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
				2347	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
				2348	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
				2349	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				2350	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				2351	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				2352	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				2353	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				2354	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				2355	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]	2356	DVLR GSUP tx: 04010809710000004026f0280102
				2357	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2358	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
				2359	lu_result_sent == 0
				2360	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				2361	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804032443f2
				2362	DVLR GSUP rx 17: 10010809710000004026f00804032443f2
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2363	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2364	DVLR IMSI:901700000004620 has MSISDN:42342
				2365	DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000004620 (MSISDN=42342, used=2)
				2366	DVLR GSUP tx: 12010809710000004026f0
				2367	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				2368	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				2369	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				2370	lu_result_sent == 0
				2371	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				2372	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				2373	DVLR GSUP rx 11: 06010809710000004026f0
				2374	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2375	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				2376	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				2377	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				2378	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2379	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2380	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				2381	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				2382	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				2383	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				2384	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				2385	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				2386	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				2387	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				2388	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Allocated
				2389	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(LU:901700000004620)
				2390	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
				2391	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
				2392	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2393	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(LU:901700000004620)
				2394	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Freeing instance
				2395	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Deallocated
				2396	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				2397	- sending LU Accept for MSISDN:42342
				2398	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2399	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				2400	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				2401	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2402	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2403	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				2404	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				2405	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]	2406	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2407	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2408	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2409	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]	2410	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				2411	DREF VLR subscr MSISDN:42342 usage increases to: 4
				2412	DREF VLR subscr MSISDN:42342 usage decreases to: 3
Neels Hofmeyr	e3d3dc6	2018-03-31 00:02:14 +0200	[diff] [blame]	2413	- BSSAP Clear --RAN_GERAN_A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2414	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2415	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				2416	bssap_clear_sent == 1
				2417	- LU was successful, and the conn has already been closed
				2418	lu_result_sent == 1
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2419	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2420	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2421	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2422	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2423	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]	2424	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]	2425	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]	2426	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				2427	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				2428	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2429	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2430	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2431	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				2432	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				2433	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2434	---
				2435	- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
				2436	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
				2437	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2438	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2439	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2440	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
				2441	DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2442	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]	2443	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]	2444	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]	2445	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				2446	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				2447	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2448	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2449	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2450	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2451	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2452	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				2453	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2454	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2455	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)
				2456	- sending GSM Auth Request for MSISDN:42342: tuple use_count=1 key_seq=1 auth_types=0x1 and...
				2457	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				2458	- ...expecting sres=20bde240
				2459	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2460	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2461	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]	2462	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2463	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2464	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]	2465	auth_request_sent == 1
				2466	cm_service_result_sent == 0
				2467	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2468	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2469	requests shall be thwarted
				2470	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2471	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2472	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2473	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2474	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2475	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2476	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2477	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2478	- MS sends Authen Response, VLR accepts and requests Ciphering. We already know Classmark 3, so no need to request Classmark Update.
				2479	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
				2480	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
				2481	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2482	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
				2483	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2484	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
				2485	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
				2486	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2487	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2488	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2489	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				2490	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2491	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2492	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2493	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2494	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2495	DMM -> CIPHER MODE COMMAND MSISDN:42342
				2496	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
				2497	- ...perm algo: A5/3
				2498	- ...key: 07fa7502e07e1c00
				2499	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				2500	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2501	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2502	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]	2503	cm_service_result_sent == 0
				2504	cipher_mode_cmd_sent == 1
				2505	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2506	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2507	requests shall be thwarted
				2508	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2509	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2510	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2511	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2512	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2513	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2514	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2515	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2516	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
				2517	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
				2518	DRR MSISDN:42342: CIPHERING MODE COMPLETE
				2519	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2520	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2521	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2522	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2523	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2524	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				2525	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				2526	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				2527	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]	2528	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]	2529	DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2530	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2531	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]	2532	cm_service_result_sent == 0
				2533	- Concluding CM Service Request
				2534	DREF MSISDN:42342: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2535	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2536	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]	2537	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				2538	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2539	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2540	- BSSAP Clear --RAN_GERAN_A--> MS
				2541	bssap_clear_sent == 1
				2542	- all requests serviced, conn has been released
				2543	- BSS sends BSSMAP Clear Complete
				2544	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2545	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2546	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2547	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]	2548	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]	2549	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]	2550	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				2551	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]	2552	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2553	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2554	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				2555	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				2556	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2557	---
				2558	- an SMS is sent, MS is paged
				2559	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2560	llist_count(&vsub->cs.requests) == 0
				2561	DREF VLR subscr MSISDN:42342 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2562	DCC (ti 00 sub MSISDN:42342 callref 40000004) New transaction
				2563	DREF VLR subscr MSISDN:42342 usage increases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2564	DMM Subscriber MSISDN:42342 not paged yet, start paging.
				2565	RAN_GERAN_A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
				2566	strcmp(paging_expecting_imsi, imsi) == 0
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2567	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2568	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2569	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2570	paging_sent == 1
				2571	paging_stopped == 0
				2572	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2573	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2574	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2575	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2576	- MS replies with Paging Response, and VLR sends Auth Request with third key
				2577	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP
				2578	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2579	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2580	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2581	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
				2582	DRR PAGING RESPONSE: MI(IMSI)=901700000004620
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2583	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2584	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]	2585	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]	2586	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				2587	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]	2588	DREF VLR subscr MSISDN:42342 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2589	DREF VLR subscr MSISDN:42342 usage increases to: 6
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2590	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2591	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2592	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2593	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				2594	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2595	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2596	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)
				2597	- sending GSM Auth Request for MSISDN:42342: tuple use_count=1 key_seq=2 auth_types=0x1 and...
				2598	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				2599	- ...expecting sres=a29514ae
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	2600	DREF VLR subscr MSISDN:42342 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2601	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2602	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]	2603	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2604	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2605	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]	2606	auth_request_sent == 1
				2607	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2608	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2609	requests shall be thwarted
				2610	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2611	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2612	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2613	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2614	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2615	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2616	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2617	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2618	- MS sends Authen Response, VLR accepts and requests Ciphering
				2619	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
				2620	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
				2621	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2622	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
				2623	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2624	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
				2625	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
				2626	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2627	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2628	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2629	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				2630	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2631	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2632	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2633	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2634	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2635	DMM -> CIPHER MODE COMMAND MSISDN:42342
				2636	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
				2637	- ...perm algo: A5/3
				2638	- ...key: e2b234f807886400
				2639	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				2640	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2641	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2642	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]	2643	cipher_mode_cmd_sent == 1
				2644	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2645	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2646	requests shall be thwarted
				2647	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2648	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2649	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2650	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2651	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2652	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2653	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2654	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2655	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
				2656	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
				2657	DRR MSISDN:42342: CIPHERING MODE COMPLETE
				2658	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2659	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2660	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2661	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2662	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2663	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				2664	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				2665	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				2666	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]	2667	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]	2668	DPAG Paging success for MSISDN:42342 (event=0)
				2669	DPAG Calling paging cbfn.
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2670	DREF MSISDN:42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
				2671	DMSC msc_tx 91 bytes to MSISDN:42342 via RAN_GERAN_A
				2672	- DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
				2673	- DTAP matches expected message
				2674	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2675	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2676	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]	2677	dtap_tx_confirmed == 1
				2678	paging_stopped == 1
				2679	- SMS was delivered, no requests pending for subscr
				2680	DREF VLR subscr MSISDN:42342 usage increases to: 5
				2681	llist_count(&vsub->cs.requests) == 0
				2682	DREF VLR subscr MSISDN:42342 usage decreases to: 4
				2683	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2684	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2685	- MS replies with CP-ACK for received SMS
				2686	MSC <--RAN_GERAN_A-- MS: SMS:0x04
				2687	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
				2688	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2689	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				2690	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]	2691	DREF MSISDN:42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2692	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2693	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
				2694	MSC <--RAN_GERAN_A-- MS: SMS:0x01
				2695	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
				2696	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2697	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2698	DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_GERAN_A
				2699	- DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904
				2700	- DTAP matches expected message
				2701	DREF VLR subscr MSISDN:42342 usage decreases to: 3
				2702	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2703	DREF MSISDN:42342: MSC conn use - trans_sms == 1 (0x2: dtap)
				2704	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2705	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				2706	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]	2707	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				2708	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2709	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2710	- BSSAP Clear --RAN_GERAN_A--> MS
				2711	dtap_tx_confirmed == 1
				2712	bssap_clear_sent == 1
				2713	- SMS is done, conn is gone
				2714	- BSS sends BSSMAP Clear Complete
				2715	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2716	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2717	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2718	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]	2719	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]	2720	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]	2721	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				2722	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]	2723	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2724	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2725	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				2726	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				2727	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2728	---
				2729	- subscriber detaches
				2730	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
				2731	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2732	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2733	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2734	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
				2735	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				2736	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2737	DMM IMSI DETACH for MSISDN:42342
				2738	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2739	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2740	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				2741	DREF VLR subscr MSISDN:42342 usage decreases to: 0
				2742	DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2743	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				2744	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]	2745	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
				2746	- BSSAP Clear --RAN_GERAN_A--> MS
				2747	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
				2748	bssap_clear_sent == 1
				2749	- BSS sends BSSMAP Clear Complete
				2750	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2751	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2752	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2753	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2754	DRLL Freeing RAN connection with NULL subscriber
				2755	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				2756	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				2757	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2758	===== test_a5_3_supported: SUCCESS
				2759
				2760	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
				2761	talloc_total_blocks(tall_bsc_ctx) == 12
				2762
				2763	===== test_cm_service_needs_classmark_update
				2764	- Location Update request causes a GSUP Send Auth Info request to HLR
				2765	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
				2766	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2767	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2768	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2769	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]	2770	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2771	DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH
				2772	DMM LU/new-LAC: 1/23
				2773	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Allocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2774	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]	2775	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				2776	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
				2777	DREF VLR subscr unknown usage increases to: 1
				2778	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				2779	DVLR New subscr, IMSI: 901700000004620
				2780	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				2781	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				2782	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				2783	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				2784	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2785	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(LU:901700000004620)
				2786	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2787	DVLR GSUP tx: 08010809710000004026f0
				2788	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
				2789	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]	2790	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2791	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]	2792	DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2793	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2794	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]	2795	lu_result_sent == 0
				2796	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				2797	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2798	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2799	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				2800	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				2801	DVLR SUBSCR(IMSI:901700000004620) Received 5 auth tuples
				2802	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				2803	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)
				2804	- sending GSM Auth Request for IMSI:901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
				2805	- ...rand=585df1ae287f6e273dce07090d61320b
				2806	- ...expecting sres=2d8b2c3e
				2807	DREF VLR subscr IMSI:901700000004620 usage decreases to: 1
				2808	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				2809	lu_result_sent == 0
				2810	auth_request_sent == 1
				2811	---
				2812	- 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
				2813	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
				2814	DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
				2815	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2816	DMM IMSI:901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
				2817	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2818	DVLR SUBSCR(IMSI:901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				2819	DVLR SUBSCR(IMSI:901700000004620) AUTH established GSM security context
				2820	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2821	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2822	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2823	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2824	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2825	DVLR VLR_Authenticate(LU:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2826	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				2827	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				2828	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				2829	DMM IMSI:901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
				2830	BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2831	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]	2832	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				2833	DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2834	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
				2835	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]	2836	lu_result_sent == 0
				2837	- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
				2838	DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2839	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
				2840	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]	2841	DMM -> CIPHER MODE COMMAND IMSI:901700000004620
				2842	- sending Ciphering Mode Command for IMSI:901700000004620: include_imeisv=0
				2843	- ...perm algo: A5/3
				2844	- ...key: 61855fb81fc2a800
				2845	lu_result_sent == 0
				2846	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
				2847	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
				2848	DRR IMSI:901700000004620: CIPHERING MODE COMPLETE
				2849	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				2850	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				2851	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				2852	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				2853	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: Allocated
				2854	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				2855	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]	2856	DVLR GSUP tx: 04010809710000004026f0280102
				2857	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2858	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
				2859	lu_result_sent == 0
				2860	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				2861	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804032443f2
				2862	DVLR GSUP rx 17: 10010809710000004026f00804032443f2
				2863	DREF VLR subscr IMSI:901700000004620 usage increases to: 2
				2864	DVLR IMSI:901700000004620 has MSISDN:42342
				2865	DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000004620 (MSISDN=42342, used=2)
				2866	DVLR GSUP tx: 12010809710000004026f0
				2867	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
				2868	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				2869	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				2870	lu_result_sent == 0
				2871	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				2872	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				2873	DVLR GSUP rx 11: 06010809710000004026f0
				2874	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2875	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				2876	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				2877	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				2878	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2879	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2880	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance
				2881	DVLR upd_hlr_vlr_fsm(LU:901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated
				2882	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				2883	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				2884	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Allocated
				2885	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(LU:901700000004620)
				2886	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				2887	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				2888	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Allocated
				2889	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(LU:901700000004620)
				2890	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START
				2891	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE
				2892	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2893	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(LU:901700000004620)
				2894	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Freeing instance
				2895	DVLR sub_pres_vlr_fsm(LU:901700000004620){SUB_PRES_VLR_S_DONE}: Deallocated
				2896	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				2897	- sending LU Accept for MSISDN:42342
				2898	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2899	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				2900	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				2901	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2902	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(LU:901700000004620)
				2903	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance
				2904	DVLR lu_compl_vlr_fsm(LU:901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated
				2905	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]	2906	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2907	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2908	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2909	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]	2910	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				2911	DREF VLR subscr MSISDN:42342 usage increases to: 4
				2912	DREF VLR subscr MSISDN:42342 usage decreases to: 3
				2913	- BSSAP Clear --RAN_GERAN_A--> MS
				2914	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				2915	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				2916	bssap_clear_sent == 1
				2917	- LU was successful, and the conn has already been closed
				2918	lu_result_sent == 1
				2919	- BSS sends BSSMAP Clear Complete
				2920	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2921	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2922	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2923	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]	2924	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]	2925	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]	2926	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				2927	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Freeing instance
				2928	DVLR vlr_lu_fsm(LU:901700000004620){VLR_ULA_S_DONE}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2929	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2930	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2931	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				2932	DMM RAN_conn(LU:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				2933	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2934	---
				2935	- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
				2936	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ
				2937	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2938	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2939	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2940	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
				2941	DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2942	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]	2943	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]	2944	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]	2945	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				2946	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				2947	DREF VLR subscr MSISDN:42342 usage increases to: 2
				2948	DREF VLR subscr MSISDN:42342 usage increases to: 3
				2949	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2950	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2951	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2952	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				2953	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2954	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2955	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)
				2956	- sending GSM Auth Request for MSISDN:42342: tuple use_count=1 key_seq=1 auth_types=0x1 and...
				2957	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				2958	- ...expecting sres=20bde240
				2959	DREF VLR subscr MSISDN:42342 usage decreases to: 2
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2960	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2961	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]	2962	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2963	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2964	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]	2965	auth_request_sent == 1
				2966	cm_service_result_sent == 0
				2967	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2968	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2969	requests shall be thwarted
				2970	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				2971	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				2972	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				2973	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				2974	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				2975	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				2976	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				2977	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				2978	- MS sends Authen Response, VLR accepts and requests Ciphering. We already know Classmark 3, so no need to request Classmark Update.
				2979	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
				2980	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
				2981	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				2982	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
				2983	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2984	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
				2985	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
				2986	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2987	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2988	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2989	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620)
				2990	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2991	DVLR VLR_Authenticate(CM_SERVICE_REQ:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2992	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2993	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2994	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2995	DMM -> CIPHER MODE COMMAND MSISDN:42342
				2996	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
				2997	- ...perm algo: A5/3
				2998	- ...key: 07fa7502e07e1c00
				2999	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				3000	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3001	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				3002	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]	3003	cm_service_result_sent == 0
				3004	cipher_mode_cmd_sent == 1
				3005	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3006	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3007	requests shall be thwarted
				3008	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
				3009	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
				3010	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
				3011	DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33
				3012	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
				3013	DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
				3014	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
				3015	DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01
				3016	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
				3017	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
				3018	DRR MSISDN:42342: CIPHERING MODE COMPLETE
				3019	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				3020	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				3021	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				3022	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				3023	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				3024	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				3025	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				3026	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				3027	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]	3028	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]	3029	DREF MSISDN:42342: MSC conn use + cm_service == 1 (0x8: cm_service)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3030	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				3031	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]	3032	cm_service_result_sent == 0
				3033	- Concluding CM Service Request
				3034	DREF MSISDN:42342: MSC conn use - cm_service == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3035	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				3036	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]	3037	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				3038	DREF VLR subscr MSISDN:42342 usage increases to: 3
				3039	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				3040	- BSSAP Clear --RAN_GERAN_A--> MS
				3041	bssap_clear_sent == 1
				3042	- all requests serviced, conn has been released
				3043	- BSS sends BSSMAP Clear Complete
				3044	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3045	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				3046	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				3047	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]	3048	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]	3049	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]	3050	DVLR Process_Access_Request_VLR(CM_SERVICE_REQ:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				3051	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]	3052	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3053	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3054	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				3055	DMM RAN_conn(CM_SERVICE_REQ:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				3056	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3057	---
				3058	- an SMS is sent, MS is paged
				3059	DREF VLR subscr MSISDN:42342 usage increases to: 2
				3060	llist_count(&vsub->cs.requests) == 0
				3061	DREF VLR subscr MSISDN:42342 usage increases to: 3
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3062	DCC (ti 00 sub MSISDN:42342 callref 40000005) New transaction
				3063	DREF VLR subscr MSISDN:42342 usage increases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3064	DMM Subscriber MSISDN:42342 not paged yet, start paging.
				3065	RAN_GERAN_A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
				3066	strcmp(paging_expecting_imsi, imsi) == 0
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3067	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3068	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3069	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3070	paging_sent == 1
				3071	paging_stopped == 0
				3072	- the subscriber and its pending request should remain
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3073	DREF VLR subscr MSISDN:42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3074	llist_count(&vsub->cs.requests) == 1
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3075	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3076	- MS replies with Paging Response, and VLR sends Auth Request with third key
				3077	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP
				3078	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3079	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3080	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				3081	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
				3082	DRR PAGING RESPONSE: MI(IMSI)=901700000004620
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3083	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Updated ID
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3084	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]	3085	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]	3086	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				3087	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]	3088	DREF VLR subscr MSISDN:42342 usage increases to: 5
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3089	DREF VLR subscr MSISDN:42342 usage increases to: 6
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3090	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				3091	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				3092	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				3093	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				3094	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				3095	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				3096	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)
				3097	- sending GSM Auth Request for MSISDN:42342: tuple use_count=1 key_seq=2 auth_types=0x1 and...
				3098	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				3099	- ...expecting sres=a29514ae
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3100	DREF VLR subscr MSISDN:42342 usage decreases to: 5
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3101	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				3102	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]	3103	DREF MSISDN:42342: MSC conn use - compl_l3 == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3104	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				3105	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]	3106	auth_request_sent == 1
				3107	---
				3108	- Fake a situation where Classmark 2 is unknown during proc_arq_fsm
Vadim Yanitskiy	24e025e	2018-11-22 15:42:39 +0700	[diff] [blame]	3109	DREF VLR subscr MSISDN:42342 usage increases to: 6
				3110	DREF VLR subscr MSISDN:42342 usage decreases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3111	- MS sends Authen Response, VLR accepts and requests Ciphering
				3112	- 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.
				3113	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP
				3114	DREF MSISDN:42342: MSC conn use + dtap == 1 (0x2: dtap)
				3115	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
				3116	DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
				3117	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				3118	DVLR SUBSCR(MSISDN:42342) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
				3119	DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context
				3120	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				3121	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				3122	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				3123	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(PAGING_RESP:901700000004620)
				3124	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				3125	DVLR VLR_Authenticate(PAGING_RESP:901700000004620){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				3126	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				3127	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				3128	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				3129	DMM MSISDN:42342: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
				3130	BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3131	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]	3132	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				3133	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3134	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
				3135	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]	3136	- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
				3137	DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3138	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
				3139	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]	3140	DMM -> CIPHER MODE COMMAND MSISDN:42342
				3141	- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0
				3142	- ...perm algo: A5/3
				3143	- ...key: e2b234f807886400
				3144	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3145	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3146	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
				3147	MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL
				3148	DRR MSISDN:42342: CIPHERING MODE COMPLETE
				3149	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				3150	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				3151	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				3152	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				3153	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				3154	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				3155	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				3156	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				3157	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]	3158	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]	3159	DPAG Paging success for MSISDN:42342 (event=0)
				3160	DPAG Calling paging cbfn.
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3161	DREF MSISDN:42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
				3162	DMSC msc_tx 91 bytes to MSISDN:42342 via RAN_GERAN_A
				3163	- DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
				3164	- DTAP matches expected message
				3165	DREF VLR subscr MSISDN:42342 usage decreases to: 4
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3166	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				3167	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]	3168	dtap_tx_confirmed == 1
				3169	paging_stopped == 1
				3170	- SMS was delivered, no requests pending for subscr
				3171	DREF VLR subscr MSISDN:42342 usage increases to: 5
				3172	llist_count(&vsub->cs.requests) == 0
				3173	DREF VLR subscr MSISDN:42342 usage decreases to: 4
				3174	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3175	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3176	- MS replies with CP-ACK for received SMS
				3177	MSC <--RAN_GERAN_A-- MS: SMS:0x04
				3178	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
				3179	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3180	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				3181	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]	3182	DREF MSISDN:42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3183	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3184	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
				3185	MSC <--RAN_GERAN_A-- MS: SMS:0x01
				3186	DREF MSISDN:42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
				3187	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3188	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3189	DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_GERAN_A
				3190	- DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904
				3191	- DTAP matches expected message
				3192	DREF VLR subscr MSISDN:42342 usage decreases to: 3
				3193	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				3194	DREF MSISDN:42342: MSC conn use - trans_sms == 1 (0x2: dtap)
				3195	DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3196	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				3197	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]	3198	DREF MSISDN:42342: MSC conn use + release == 1 (0x100: release)
				3199	DREF VLR subscr MSISDN:42342 usage increases to: 3
				3200	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				3201	- BSSAP Clear --RAN_GERAN_A--> MS
				3202	dtap_tx_confirmed == 1
				3203	bssap_clear_sent == 1
				3204	- SMS is done, conn is gone
				3205	- BSS sends BSSMAP Clear Complete
				3206	DREF MSISDN:42342: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3207	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				3208	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				3209	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]	3210	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]	3211	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]	3212	DVLR Process_Access_Request_VLR(PAGING_RESP:901700000004620){PR_ARQ_S_DONE}: Freeing instance
				3213	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]	3214	DRLL MSISDN:42342: Freeing RAN connection
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3215	DREF VLR subscr MSISDN:42342 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3216	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Freeing instance
				3217	DMM RAN_conn(PAGING_RESP:901700000004620){RAN_CONN_S_RELEASED}: Deallocated
				3218	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3219	---
				3220	- subscriber detaches
				3221	MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
				3222	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3223	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3224	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				3225	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
				3226	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
				3227	DREF VLR subscr MSISDN:42342 usage increases to: 2
				3228	DMM IMSI DETACH for MSISDN:42342
				3229	DREF VLR subscr MSISDN:42342 usage increases to: 3
				3230	DREF VLR subscr MSISDN:42342 usage decreases to: 2
				3231	DREF VLR subscr MSISDN:42342 usage decreases to: 1
				3232	DREF VLR subscr MSISDN:42342 usage decreases to: 0
				3233	DREF freeing VLR subscr MSISDN:42342
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3234	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				3235	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]	3236	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
				3237	- BSSAP Clear --RAN_GERAN_A--> MS
				3238	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
				3239	bssap_clear_sent == 1
				3240	- BSS sends BSSMAP Clear Complete
				3241	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3242	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				3243	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				3244	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				3245	DRLL Freeing RAN connection with NULL subscriber
				3246	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				3247	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				3248	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3249	===== test_cm_service_needs_classmark_update: SUCCESS
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	3250
				3251	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	3252	talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	3253
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	3254	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	3255	talloc_total_blocks(tall_bsc_ctx) == 12
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	3256