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

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Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	1	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	2	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	08b3828	2018-03-30 23:04:04 +0200	[diff] [blame]	3
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	4	===== test_ciph
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	5	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	6	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	7	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	8	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	9	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	10	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	11	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				12	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				13	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
				14	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
				15	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
				16	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				17	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){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
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	21	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				22	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				23	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
				24	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				25	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				26	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				27	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				28	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	29	DVLR GSUP tx: 08010809710000004026f0
				30	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	31	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
				32	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				33	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				34	DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
				35	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				36	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	37	lu_result_sent == 0
				38	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				39	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				40	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	41	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				42	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				43	DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
				44	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				45	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){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)
				46	- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	47	- ...rand=585df1ae287f6e273dce07090d61320b
				48	- ...expecting sres=2d8b2c3e
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	49	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	50	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				51	lu_result_sent == 0
				52	auth_request_sent == 1
				53	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	54	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	55	DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	56	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	57	DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
				58	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				59	DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				60	DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
				61	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				62	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				63	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				64	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				65	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				66	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				67	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				68	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				69	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				70	DMM -> CIPHER MODE COMMAND IMSI-901700000004620
				71	- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	72	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	73	- ...key: 61855fb81fc2a800
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	74	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				75	DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
				76	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				77	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	78	lu_result_sent == 0
				79	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	80	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	81	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	82	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	83	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	84	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	85	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	86	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	87	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]	88	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	89	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	90	lu_result_sent == 0
				91	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	92	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	93	DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
				94	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				95	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				96	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				97	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				98	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
				99	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				100	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	101	DVLR GSUP tx: 04010809710000004026f0280102
				102	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	103	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){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]	104	lu_result_sent == 0
				105	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				106	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				107	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	108	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	109	DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	110	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
				111	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	112	DVLR GSUP tx: 12010809710000004026f0
				113	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	114	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	115	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				116	lu_result_sent == 0
				117	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				118	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				119	DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	120	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				121	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				122	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				123	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				124	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				125	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				126	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
				127	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
				128	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				129	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				130	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
				131	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				132	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				133	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				134	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				135	- sending LU Accept for IMSI-901700000004620:MSISDN-46071
				136	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				137	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				138	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				139	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				140	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				141	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
				142	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
				143	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
				144	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				145	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				146	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				147	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				148	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
				149	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 4
				150	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	151	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	152	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	153	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				154	bssap_clear_sent == 1
				155	- LU was successful, and the conn has already been closed
				156	lu_result_sent == 1
				157	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	158	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
				159	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				160	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				161	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				162	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				163	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				164	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				165	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
				166	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
				167	DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
				168	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
				169	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
				170	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	171	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	172	---
				173	- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	174	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	175	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	176	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	177	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	178	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	179	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				180	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
				181	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
				182	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ)
				183	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				184	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				185	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				186	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				187	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				188	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				189	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				190	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				191	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ)
				192	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				193	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				194	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){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)
				195	- sending GSM Auth Request for IMSI-901700000004620:MSISDN-46071: tuple use_count=1 key_seq=1 auth_types=0x1 and...
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	196	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				197	- ...expecting sres=20bde240
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	198	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
				199	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				200	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				201	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - compl_l3 == 0 (0x0: )
				202	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				203	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){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]	204	auth_request_sent == 1
				205	cm_service_result_sent == 0
				206	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	207	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	208	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	209	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	210	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	211	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	212	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	213	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	214	DRLL subscr IMSI-901700000004620: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]	215	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	216	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	217	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	218	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	219	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	220	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	221	DMM IMSI-901700000004620:MSISDN-46071: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
				222	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				223	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
				224	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) AUTH established GSM security context
				225	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				226	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				227	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				228	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ)
				229	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				230	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				231	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				232	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				233	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				234	DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-46071
				235	- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	236	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	237	- ...key: 07fa7502e07e1c00
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	238	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				239	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 0 (0x0: )
				240	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				241	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){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]	242	cm_service_result_sent == 0
				243	cipher_mode_cmd_sent == 1
				244	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	245	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	246	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	247	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	248	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	249	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	250	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	251	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	252	DRLL subscr IMSI-901700000004620: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]	253	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	254	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	255	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	256	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	257	DRR IMSI-901700000004620:MSISDN-46071: CIPHERING MODE COMPLETE
				258	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				259	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				260	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				261	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				262	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				263	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				264	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				265	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				266	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				267	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				268	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + cm_service == 1 (0x8: cm_service)
				269	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				270	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){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]	271	cm_service_result_sent == 0
Vadim Yanitskiy	2760585	2018-06-15 23:57:30 +0700	[diff] [blame]	272	- Concluding CM Service Request
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	273	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - cm_service == 0 (0x0: )
				274	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				275	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				276	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
				277	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				278	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	279	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	280	bssap_clear_sent == 1
				281	- all requests serviced, conn has been released
				282	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	283	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
				284	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				285	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				286	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				287	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				288	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ)
				289	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Freeing instance
				290	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deallocated
				291	DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
				292	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
				293	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Freeing instance
				294	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	295	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	296	---
				297	- an SMS is sent, MS is paged
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	298	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	299	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	300	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				301	DCC (ti 00 sub IMSI-901700000004620:MSISDN-46071 callref 40000001) New transaction
				302	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 4
				303	DMM Subscriber IMSI-901700000004620:MSISDN-46071 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	304	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]	305	strcmp(paging_expecting_imsi, imsi) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	306	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	307	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	308	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	309	paging_sent == 1
				310	paging_stopped == 0
				311	- the subscriber and its pending request should remain
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	312	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	313	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	314	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	315	- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	316	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	317	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	318	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	319	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	320	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	321	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				322	DRR RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
				323	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
				324	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP)
				325	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				326	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				327	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 5
				328	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 6
				329	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				330	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				331	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				332	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				333	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP)
				334	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				335	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				336	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){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)
				337	- sending GSM Auth Request for IMSI-901700000004620:MSISDN-46071: tuple use_count=1 key_seq=2 auth_types=0x1 and...
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	338	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				339	- ...expecting sres=a29514ae
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	340	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 5
				341	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				342	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				343	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - compl_l3 == 0 (0x0: )
				344	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				345	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){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]	346	auth_request_sent == 1
				347	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	348	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	349	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	350	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	351	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	352	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	353	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	354	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	355	DRLL subscr IMSI-901700000004620: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]	356	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	357	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	358	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	359	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	360	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	361	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	362	DMM IMSI-901700000004620:MSISDN-46071: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
				363	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				364	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
				365	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) AUTH established GSM security context
				366	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				367	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				368	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				369	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP)
				370	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				371	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				372	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				373	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				374	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				375	DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-46071
				376	- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-46071: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	377	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	378	- ...key: e2b234f807886400
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	379	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				380	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 0 (0x0: )
				381	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				382	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){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]	383	cipher_mode_cmd_sent == 1
				384	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	385	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	386	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	387	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	388	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	389	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	390	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	391	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	392	DRLL subscr IMSI-901700000004620: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]	393	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	394	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	395	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	396	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	397	DRR IMSI-901700000004620:MSISDN-46071: CIPHERING MODE COMPLETE
				398	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				399	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				400	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				401	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				402	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				403	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				404	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				405	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				406	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				407	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				408	DPAG Paging success for IMSI-901700000004620:MSISDN-46071 (event=0)
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	409	DPAG Calling paging cbfn.
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	410	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + trans_sms == 1 (0x20: trans_sms)
				411	DMSC msc_tx 91 bytes to IMSI-901700000004620:MSISDN-46071 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	412	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	413	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	414	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 4
				415	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				416	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){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]	417	dtap_tx_confirmed == 1
				418	paging_stopped == 1
				419	- SMS was delivered, no requests pending for subscr
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	420	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	421	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	422	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	423	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	424	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	425	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	426	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	427	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	428	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	429	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				430	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
				431	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	432	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	433	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	434	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	435	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	436	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	437	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
				438	DMSC msc_tx 2 bytes to IMSI-901700000004620:MSISDN-46071 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	439	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	440	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	441	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 3
				442	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
				443	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - trans_sms == 1 (0x2: dtap)
				444	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 0 (0x0: )
				445	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				446	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
				447	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
				448	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				449	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	450	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	451	dtap_tx_confirmed == 1
				452	bssap_clear_sent == 1
				453	- SMS is done, conn is gone
				454	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	455	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
				456	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				457	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				458	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				459	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				460	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP)
				461	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Freeing instance
				462	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deallocated
				463	DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
				464	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
				465	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Freeing instance
				466	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	467	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	468	---
				469	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	470	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	471	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	472	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	473	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	474	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]	475	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	476	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				477	DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
				478	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				479	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
				480	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
				481	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 0
				482	DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	483	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				484	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]	485	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	486	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	487	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	488	bssap_clear_sent == 1
				489	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	490	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	491	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				492	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				493	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				494	DRLL Freeing RAN connection with NULL subscriber
				495	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				496	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				497	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	498	===== test_ciph: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	499
				500	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	501	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	502
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	503	===== test_ciph_tmsi
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	504	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	505	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	506	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	507	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	508	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	509	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	510	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				511	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				512	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
				513	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
				514	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
				515	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				516	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	517	DREF VLR subscr unknown usage increases to: 1
				518	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				519	DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	520	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				521	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				522	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
				523	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				524	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				525	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				526	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				527	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	528	DVLR GSUP tx: 08010809710000004026f0
				529	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	530	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
				531	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				532	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				533	DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
				534	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				535	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	536	lu_result_sent == 0
				537	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				538	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				539	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	540	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				541	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				542	DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
				543	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				544	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){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)
				545	- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	546	- ...rand=585df1ae287f6e273dce07090d61320b
				547	- ...expecting sres=2d8b2c3e
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	548	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	549	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				550	auth_request_sent == 1
				551	lu_result_sent == 0
				552	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	553	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	554	DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	555	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	556	DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
				557	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				558	DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				559	DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
				560	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				561	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				562	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				563	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				564	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				565	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				566	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				567	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				568	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				569	DMM -> CIPHER MODE COMMAND IMSI-901700000004620
				570	- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	571	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	572	- ...key: 61855fb81fc2a800
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	573	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				574	DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
				575	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				576	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	577	lu_result_sent == 0
				578	auth_request_sent == 1
				579	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	580	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	581	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	582	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	583	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	584	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	585	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	586	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	587	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]	588	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	589	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	590	lu_result_sent == 0
				591	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	592	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	593	DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
				594	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				595	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				596	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				597	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				598	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
				599	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				600	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	601	DVLR GSUP tx: 04010809710000004026f0280102
				602	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	603	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){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]	604	lu_result_sent == 0
				605	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				606	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				607	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	608	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	609	DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	610	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
				611	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	612	DVLR GSUP tx: 12010809710000004026f0
				613	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	614	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	615	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				616	lu_result_sent == 0
				617	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				618	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				619	DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	620	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				621	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				622	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				623	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				624	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				625	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				626	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
				627	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
				628	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				629	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				630	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
				631	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				632	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				633	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				634	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				635	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
				636	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
				637	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
				638	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
				639	- sending LU Accept for IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100, with TMSI 0x03020100
				640	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	641	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				642	- 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]	643	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	644	lu_result_sent == 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	645	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	646	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	647	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	648	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	649	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	650	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	651	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	652	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	653	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	654	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	655	- even though the TMSI is not acked, we can already find the subscr with it
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	656	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	657	vsub != NULL == 1
				658	strcmp(vsub->imsi, imsi) == 0
				659	vsub->tmsi_new == 0x03020100
				660	vsub->tmsi == 0xffffffff
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	661	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	662	- MS sends TMSI Realloc Complete
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	663	MSC <--GERAN-A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	664	DREF IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	665	DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	666	DMM TMSI Reallocation Completed. Subscriber: IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100
				667	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
				668	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
				669	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=1)
				670	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
				671	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
				672	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
				673	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				674	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				675	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
				676	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
				677	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
				678	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
				679	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				680	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				681	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				682	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				683	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + release == 2 (0x102: dtap,release)
				684	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
				685	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	686	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	687	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	688	bssap_clear_sent == 1
				689	- LU was successful, and the conn has already been closed
				690	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	691	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - release == 0 (0x0: )
				692	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				693	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				694	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				695	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				696	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
				697	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				698	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
				699	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
				700	DRLL IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Freeing RAN connection
				701	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
				702	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
				703	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	704	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	705	- Subscriber has the new TMSI
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	706	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	707	vsub != NULL == 1
				708	strcmp(vsub->imsi, imsi) == 0
				709	vsub->tmsi_new == 0xffffffff
				710	vsub->tmsi == 0x03020100
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	711	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	712	---
				713	- after a while, a new conn sends a CM Service Request using above TMSI. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	714	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	715	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	716	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	717	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	718	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	719	DMM RAN_conn(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				720	DMM RAN_conn(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
				721	DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
				722	DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ)
				723	DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				724	DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				725	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
				726	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
				727	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				728	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				729	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				730	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				731	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ)
				732	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				733	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				734	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){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)
				735	- sending GSM Auth Request for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: tuple use_count=1 key_seq=1 auth_types=0x1 and...
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	736	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				737	- ...expecting sres=20bde240
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	738	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
				739	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				740	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				741	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - compl_l3 == 0 (0x0: )
				742	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				743	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){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]	744	auth_request_sent == 1
				745	cm_service_result_sent == 0
				746	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	747	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	748	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	749	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	750	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	751	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	752	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	753	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	754	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	755	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	756	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	757	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	758	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	759	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	760	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	761	DMM IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
				762	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				763	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
				764	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) AUTH established GSM security context
				765	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				766	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				767	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				768	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ)
				769	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				770	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				771	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				772	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				773	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				774	DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
				775	- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	776	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	777	- ...key: 07fa7502e07e1c00
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	778	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				779	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 0 (0x0: )
				780	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				781	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){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]	782	cm_service_result_sent == 0
				783	cipher_mode_cmd_sent == 1
				784	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	785	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	786	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	787	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	788	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	789	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	790	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	791	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	792	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	793	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	794	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	795	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	796	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	797	DRR IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: CIPHERING MODE COMPLETE
				798	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				799	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				800	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				801	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				802	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				803	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				804	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				805	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				806	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				807	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				808	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + cm_service == 1 (0x8: cm_service)
				809	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				810	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){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]	811	cm_service_result_sent == 0
Vadim Yanitskiy	2760585	2018-06-15 23:57:30 +0700	[diff] [blame]	812	- Concluding CM Service Request
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	813	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - cm_service == 0 (0x0: )
				814	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				815	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				816	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + release == 1 (0x100: release)
				817	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
				818	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	819	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	820	bssap_clear_sent == 1
				821	- all requests serviced, conn has been released
				822	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	823	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - release == 0 (0x0: )
				824	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				825	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				826	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				827	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				828	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ)
				829	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Freeing instance
				830	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deallocated
				831	DRLL IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Freeing RAN connection
				832	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
				833	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Freeing instance
				834	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	835	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	836	---
				837	- an SMS is sent, MS is paged
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	838	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	839	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	840	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
				841	DCC (ti 00 sub IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 callref 40000002) New transaction
				842	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 4
				843	DMM Subscriber IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	844	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]	845	paging_expecting_tmsi == 0x03020100
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	846	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	847	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	848	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	849	paging_sent == 1
				850	paging_stopped == 0
				851	- the subscriber and its pending request should remain
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	852	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	853	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	854	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	855	- MS replies with Paging Response using TMSI, and VLR sends Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	856	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	857	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	858	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	859	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	860	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	861	DMM RAN_conn(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				862	DRR RAN_conn(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
				863	DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
				864	DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(TMSI-0x03020100:GERAN-A-0:PAGING_RESP)
				865	DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				866	DVLR Process_Access_Request_VLR(TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				867	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 5
				868	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 6
				869	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				870	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				871	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				872	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				873	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP)
				874	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				875	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				876	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){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)
				877	- sending GSM Auth Request for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: tuple use_count=1 key_seq=2 auth_types=0x1 and...
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	878	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				879	- ...expecting sres=a29514ae
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	880	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 5
				881	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				882	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				883	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - compl_l3 == 0 (0x0: )
				884	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				885	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){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]	886	auth_request_sent == 1
				887	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	888	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	889	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	890	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	891	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	892	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	893	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	894	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	895	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	896	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	897	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	898	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	899	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	900	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	901	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	902	DMM IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
				903	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				904	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
				905	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) AUTH established GSM security context
				906	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				907	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				908	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				909	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP)
				910	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				911	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				912	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				913	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				914	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				915	DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
				916	- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	917	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	918	- ...key: e2b234f807886400
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	919	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				920	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 0 (0x0: )
				921	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				922	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){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]	923	cipher_mode_cmd_sent == 1
				924	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	925	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	926	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	927	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	928	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	929	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	930	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	931	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	932	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	933	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	934	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	935	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	936	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	937	DRR IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: CIPHERING MODE COMPLETE
				938	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				939	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				940	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				941	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				942	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				943	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				944	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				945	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				946	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				947	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				948	DPAG Paging success for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 (event=0)
Neels Hofmeyr	84da6b1	2016-05-20 21:59:55 +0200	[diff] [blame]	949	DPAG Calling paging cbfn.
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	950	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + trans_sms == 1 (0x20: trans_sms)
				951	DMSC msc_tx 91 bytes to IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	952	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	953	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	954	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 4
				955	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				956	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){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]	957	dtap_tx_confirmed == 1
				958	paging_stopped == 1
				959	- SMS was delivered, no requests pending for subscr
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	960	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 5
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	961	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	962	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 4
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	963	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	964	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	965	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	966	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	967	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	968	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	969	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				970	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
				971	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	972	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	973	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	974	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	975	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	976	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	977	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
				978	DMSC msc_tx 2 bytes to IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	979	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	980	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	981	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 3
				982	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
				983	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - trans_sms == 1 (0x2: dtap)
				984	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 0 (0x0: )
				985	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				986	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
				987	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + release == 1 (0x100: release)
				988	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
				989	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	990	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	991	dtap_tx_confirmed == 1
				992	bssap_clear_sent == 1
				993	- SMS is done, conn is gone
				994	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	995	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - release == 0 (0x0: )
				996	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				997	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				998	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				999	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1000	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP)
				1001	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Freeing instance
				1002	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deallocated
				1003	DRLL IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Freeing RAN connection
				1004	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
				1005	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Freeing instance
				1006	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1007	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1008	---
				1009	- subscriber detaches, using TMSI
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1010	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1011	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1012	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1013	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1014	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]	1015	DMM IMSI DETACH INDICATION: MI(TMSI)=50462976
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1016	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
				1017	DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
				1018	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
				1019	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
				1020	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
				1021	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 0
				1022	DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1023	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1024	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]	1025	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1026	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1027	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1028	bssap_clear_sent == 1
				1029	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1030	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1031	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1032	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1033	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1034	DRLL Freeing RAN connection with NULL subscriber
				1035	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1036	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1037	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1038	===== test_ciph_tmsi: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1039
				1040	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	1041	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1042
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1043	===== test_ciph_imei
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1044	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1045	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1046	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1047	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1048	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1049	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1050	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				1051	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				1052	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
				1053	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
				1054	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
				1055	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				1056	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1057	DREF VLR subscr unknown usage increases to: 1
				1058	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				1059	DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1060	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				1061	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				1062	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
				1063	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1064	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1065	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1066	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				1067	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1068	DVLR GSUP tx: 08010809710000004026f0
				1069	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1070	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
				1071	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1072	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				1073	DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
				1074	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1075	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	1076	lu_result_sent == 0
				1077	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				1078	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1079	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1080	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				1081	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				1082	DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
				1083	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1084	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){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)
				1085	- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1086	- ...rand=585df1ae287f6e273dce07090d61320b
				1087	- ...expecting sres=2d8b2c3e
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1088	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1089	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1090	auth_request_sent == 1
				1091	lu_result_sent == 0
				1092	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1093	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1094	DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1095	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1096	DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
				1097	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				1098	DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				1099	DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
				1100	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				1101	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1102	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1103	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				1104	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1105	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1106	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1107	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1108	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				1109	DMM -> CIPHER MODE COMMAND IMSI-901700000004620
				1110	- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1111	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1112	- ...key: 61855fb81fc2a800
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1113	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				1114	DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
				1115	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1116	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	1117	lu_result_sent == 0
				1118	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1119	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1120	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1121	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1122	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1123	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1124	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1125	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1126	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]	1127	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1128	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1129	lu_result_sent == 0
				1130	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1131	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1132	DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
				1133	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1134	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1135	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1136	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1137	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
				1138	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				1139	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	1140	DVLR GSUP tx: 04010809710000004026f0280102
				1141	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1142	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){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]	1143	lu_result_sent == 0
				1144	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1145	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				1146	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1147	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1148	DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1149	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
				1150	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1151	DVLR GSUP tx: 12010809710000004026f0
				1152	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1153	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1154	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1155	lu_result_sent == 0
				1156	- HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS
				1157	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				1158	DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1159	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				1160	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1161	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1162	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1163	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1164	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1165	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
				1166	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
				1167	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1168	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1169	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
				1170	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1171	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1172	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				1173	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				1174	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_IMEI
				1175	DMSC msc_tx 3 bytes to IMSI-901700000004620:MSISDN-46071 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1176	- DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051802
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1177	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1178	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1179	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1180	- We will only do business when the IMEI is known
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1181	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1182	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1183	vsub->imei[0] == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1184	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1185	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1186	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1187	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1188	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1189	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1190	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1191	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1192	DRLL subscr IMSI-901700000004620: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]	1193	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1194	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1195	- MS replies with an Identity Response
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1196	MSC <--GERAN-A-- MS: GSM48_MT_MM_ID_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1197	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1198	DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19)
Neels Hofmeyr	b62289a	2019-01-11 00:04:32 +0100	[diff] [blame]	1199	DMM IDENTITY RESPONSE: MI=IMEI-423423423423420
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1200	DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1201	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
				1202	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI}: Received Event LU_COMPL_VLR_E_IMEI_CHECK_ACK
				1203	- sending LU Accept for IMSI-901700000004620:MSISDN-46071
				1204	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				1205	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI}: state_chg to LU_COMPL_VLR_S_DONE
				1206	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1207	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1208	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1209	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
				1210	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
				1211	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
				1212	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1213	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1214	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1215	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				1216	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 2 (0x102: dtap,release)
				1217	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				1218	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1219	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1220	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1221	bssap_clear_sent == 1
				1222	- LU was successful, and the conn has already been closed
				1223	lu_result_sent == 1
				1224	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1225	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
				1226	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1227	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1228	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1229	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1230	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1231	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1232	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
				1233	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
				1234	DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
				1235	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
				1236	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
				1237	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1238	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1239	- Subscriber has the IMEI
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1240	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1241	strcmp(vsub->imei, "423423423423420") == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1242	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1243	---
				1244	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1245	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1246	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1247	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1248	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1249	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]	1250	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1251	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				1252	DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
				1253	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				1254	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
				1255	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
				1256	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 0
				1257	DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1258	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1259	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]	1260	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1261	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1262	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1263	bssap_clear_sent == 1
				1264	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1265	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1266	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1267	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1268	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1269	DRLL Freeing RAN connection with NULL subscriber
				1270	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1271	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1272	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1273	===== test_ciph_imei: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1274
				1275	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	1276	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1277
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1278	===== test_ciph_imeisv
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1279	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1280	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1281	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1282	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1283	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1284	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1285	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				1286	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				1287	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
				1288	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
				1289	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
				1290	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				1291	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1292	DREF VLR subscr unknown usage increases to: 1
				1293	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				1294	DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1295	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				1296	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				1297	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
				1298	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1299	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1300	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1301	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				1302	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1303	DVLR GSUP tx: 08010809710000004026f0
				1304	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1305	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
				1306	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1307	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				1308	DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
				1309	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1310	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	1311	lu_result_sent == 0
				1312	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				1313	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1314	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1315	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				1316	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				1317	DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
				1318	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1319	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){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)
				1320	- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1321	- ...rand=585df1ae287f6e273dce07090d61320b
				1322	- ...expecting sres=2d8b2c3e
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1323	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1324	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1325	auth_request_sent == 1
				1326	lu_result_sent == 0
				1327	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1328	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1329	DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1330	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1331	DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
				1332	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				1333	DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				1334	DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
				1335	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				1336	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1337	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1338	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				1339	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1340	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1341	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1342	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1343	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				1344	DMM -> CIPHER MODE COMMAND IMSI-901700000004620
				1345	- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=1
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1346	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1347	- ...key: 61855fb81fc2a800
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1348	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				1349	DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
				1350	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1351	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	1352	cipher_mode_cmd_sent == 1
				1353	cipher_mode_cmd_sent_with_imeisv == 1
				1354	lu_result_sent == 0
				1355	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1356	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1357	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1358	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1359	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1360	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1361	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1362	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1363	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]	1364	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1365	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1366	lu_result_sent == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1367	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1368	vsub->imeisv[0] == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1369	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1370	- MS sends Ciphering Mode Complete with IMEISV, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1371	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1372	DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
				1373	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1374	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: got IMEISV: 4234234234234275F
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1375	DVLR set IMEISV on subscriber; IMSI=901700000004620 IMEISV=4234234234234275
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1376	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1377	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1378	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1379	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
				1380	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				1381	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	1382	DVLR GSUP tx: 04010809710000004026f0280102
				1383	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1384	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){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]	1385	lu_result_sent == 0
				1386	- Subscriber has the IMEISV
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1387	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1388	strcmp(vsub->imeisv, "4234234234234275") == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1389	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1390	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1391	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1392	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1393	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1394	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1395	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1396	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1397	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]	1398	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1399	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1400	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1401	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				1402	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1403	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1404	DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1405	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
				1406	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1407	DVLR GSUP tx: 12010809710000004026f0
				1408	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1409	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1410	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1411	lu_result_sent == 0
				1412	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				1413	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				1414	DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1415	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				1416	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1417	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1418	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1419	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1420	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1421	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
				1422	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
				1423	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1424	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1425	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
				1426	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1427	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1428	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				1429	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				1430	- sending LU Accept for IMSI-901700000004620:MSISDN-46071
				1431	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				1432	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				1433	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1434	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1435	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1436	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
				1437	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
				1438	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
				1439	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1440	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1441	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1442	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				1443	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + release == 1 (0x100: release)
				1444	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 4
				1445	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1446	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1447	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1448	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1449	bssap_clear_sent == 1
				1450	- LU was successful, and the conn has already been closed
				1451	lu_result_sent == 1
				1452	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1453	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use - release == 0 (0x0: )
				1454	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1455	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1456	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1457	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1458	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1459	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1460	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
				1461	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
				1462	DRLL IMSI-901700000004620:MSISDN-46071: Freeing RAN connection
				1463	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
				1464	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
				1465	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1466	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1467	---
				1468	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1469	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1470	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1471	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1472	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1473	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]	1474	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1475	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				1476	DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071
				1477	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 3
				1478	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 2
				1479	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
				1480	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 0
				1481	DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1482	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1483	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]	1484	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1485	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1486	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1487	bssap_clear_sent == 1
				1488	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1489	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1490	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1491	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1492	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1493	DRLL Freeing RAN connection with NULL subscriber
				1494	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1495	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1496	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1497	===== test_ciph_imeisv: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1498
				1499	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	1500	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1501
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1502	===== test_ciph_tmsi_imei
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1503	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1504	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1505	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1506	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1507	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1508	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1509	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				1510	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				1511	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
				1512	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
				1513	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
				1514	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				1515	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1516	DREF VLR subscr unknown usage increases to: 1
				1517	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				1518	DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1519	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				1520	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				1521	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
				1522	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1523	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1524	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1525	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				1526	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1527	DVLR GSUP tx: 08010809710000004026f0
				1528	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1529	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
				1530	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1531	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				1532	DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
				1533	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1534	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	1535	lu_result_sent == 0
				1536	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				1537	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				1538	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1539	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				1540	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				1541	DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
				1542	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1543	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){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)
				1544	- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1545	- ...rand=585df1ae287f6e273dce07090d61320b
				1546	- ...expecting sres=2d8b2c3e
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1547	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1548	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1549	auth_request_sent == 1
				1550	lu_result_sent == 0
				1551	- MS sends Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1552	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1553	DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1554	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1555	DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
				1556	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				1557	DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				1558	DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
				1559	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				1560	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1561	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1562	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				1563	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1564	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1565	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1566	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1567	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				1568	DMM -> CIPHER MODE COMMAND IMSI-901700000004620
				1569	- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1570	- ...perm algo: A5/1
Neels Hofmeyr	da21a52	2018-03-02 01:50:09 +0100	[diff] [blame]	1571	- ...key: 61855fb81fc2a800
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1572	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				1573	DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
				1574	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1575	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	1576	lu_result_sent == 0
				1577	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1578	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1579	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1580	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1581	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1582	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1583	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1584	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1585	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]	1586	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1587	DRLL subscr IMSI-901700000004620: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1588	lu_result_sent == 0
				1589	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1590	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1591	DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
				1592	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1593	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1594	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1595	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1596	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
				1597	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				1598	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	1599	DVLR GSUP tx: 04010809710000004026f0280102
				1600	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1601	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){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]	1602	lu_result_sent == 0
				1603	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1604	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1
				1605	DVLR GSUP rx 17: 10010809710000004026f00804036470f1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1606	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1607	DVLR IMSI:901700000004620 has MSISDN:46071
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1608	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2)
				1609	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1610	DVLR GSUP tx: 12010809710000004026f0
				1611	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1612	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1613	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1614	lu_result_sent == 0
				1615	- HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS
				1616	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				1617	DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1618	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
				1619	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1620	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1621	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1622	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1623	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1624	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
				1625	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
				1626	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1627	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1628	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
				1629	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU)
				1630	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1631	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				1632	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				1633	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_IMEI_TMSI
				1634	DMSC msc_tx 3 bytes to IMSI-901700000004620:MSISDN-46071 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1635	- DTAP --GERAN-A--> MS: GSM48_MT_MM_ID_REQ: 051802
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1636	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1637	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1638	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1639	- We will only do business when the IMEI is known
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1640	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1641	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1642	vsub->imei[0] == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1643	DREF VLR subscr IMSI-901700000004620:MSISDN-46071 usage decreases to: 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1644	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1645	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1646	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1647	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1648	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1649	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1650	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1651	DRLL subscr IMSI-901700000004620: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]	1652	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1653	DRLL subscr IMSI-901700000004620:MSISDN-46071: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1654	- MS replies with an Identity Response
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1655	MSC <--GERAN-A-- MS: GSM48_MT_MM_ID_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1656	DREF IMSI-901700000004620:MSISDN-46071: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1657	DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19)
Neels Hofmeyr	b62289a	2019-01-11 00:04:32 +0100	[diff] [blame]	1658	DMM IDENTITY RESPONSE: MI=IMEI-423423423423420
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1659	DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1660	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
				1661	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: Received Event LU_COMPL_VLR_E_IMEI_CHECK_ACK
				1662	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: lu_compl_vlr_new_tmsi()
				1663	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=1)
				1664	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
				1665	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_IMEI_TMSI}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
				1666	- sending LU Accept for IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100, with TMSI 0x03020100
				1667	DREF IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: MSC conn use - dtap == 0 (0x0: )
				1668	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1669	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){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]	1670	- 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]	1671	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1672	lu_result_sent == 1
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1673	ran_conn_is_accepted() == false
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1674	requests shall be thwarted
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1675	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1676	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1677	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1678	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1679	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1680	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Harald Welte	80315ef	2018-01-24 22:53:00 +0100	[diff] [blame]	1681	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1682	DRLL subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1683	- even though the TMSI is not acked, we can already find the subscr with it
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1684	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage increases to: 2
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1685	vsub != NULL == 1
				1686	strcmp(vsub->imsi, imsi) == 0
				1687	vsub->tmsi_new == 0x03020100
				1688	vsub->tmsi == 0xffffffff
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1689	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1690	- MS sends TMSI Realloc Complete
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1691	MSC <--GERAN-A-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1692	DREF IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1693	DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1694	DMM TMSI Reallocation Completed. Subscriber: IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100
				1695	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSInew-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
				1696	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
				1697	DVLR SUBSCR(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=1)
				1698	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
				1699	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
				1700	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: state_chg to LU_COMPL_VLR_S_DONE
				1701	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1702	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1703	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
				1704	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
				1705	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
				1706	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
				1707	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1708	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1709	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1710	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				1711	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use + release == 2 (0x102: dtap,release)
				1712	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
				1713	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1714	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1715	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - dtap == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1716	bssap_clear_sent == 1
				1717	- LU was successful, and the conn has already been closed
				1718	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1719	DREF IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: MSC conn use - release == 0 (0x0: )
				1720	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1721	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1722	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1723	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1724	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU)
				1725	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1726	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
				1727	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
				1728	DRLL IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100: Freeing RAN connection
				1729	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
				1730	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
				1731	DMM RAN_conn(IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1732	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1733	- Subscriber has the IMEI and TMSI
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1734	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
Neels Hofmeyr	34d33bd	2017-07-20 02:56:21 +0200	[diff] [blame]	1735	strcmp(vsub->imei, "423423423423420") == 0
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1736	vsub->tmsi == 0x03020100
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1737	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1738	---
				1739	- subscriber detaches, using TMSI
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1740	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1741	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1742	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1743	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	78ada64	2017-03-10 02:15:20 +0100	[diff] [blame]	1744	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]	1745	DMM IMSI DETACH INDICATION: MI(TMSI)=50462976
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1746	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 2
				1747	DMM IMSI DETACH for IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
				1748	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage increases to: 3
				1749	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 2
				1750	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 1
				1751	DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 usage decreases to: 0
				1752	DREF freeing VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1753	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				1754	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]	1755	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1756	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1757	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1758	bssap_clear_sent == 1
				1759	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1760	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1761	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1762	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1763	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1764	DRLL Freeing RAN connection with NULL subscriber
				1765	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				1766	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				1767	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	dfdc61d	2018-03-02 00:40:58 +0100	[diff] [blame]	1768	===== test_ciph_tmsi_imei: SUCCESS
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1769
				1770	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	1771	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	1772
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1773	===== test_gsm_ciph_in_umts_env
				1774	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1775	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1776	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1777	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1778	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1779	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1780	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				1781	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000010650 LU-type=NORMAL
				1782	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 0/23
				1783	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
				1784	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000010650:GERAN-A-0:LU)
				1785	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth+Ciph
				1786	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1787	DREF VLR subscr unknown usage increases to: 1
				1788	DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
				1789	DVLR New subscr, IMSI: 901700000010650
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1790	DREF VLR subscr IMSI-901700000010650 usage increases to: 2
				1791	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				1792	DREF VLR subscr IMSI-901700000010650 usage decreases to: 1
				1793	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				1794	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				1795	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1796	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU)
				1797	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1798	DVLR GSUP tx: 08010809710000000156f0
				1799	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1800	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
				1801	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1802	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				1803	DREF IMSI-901700000010650: MSC conn use - compl_l3 == 0 (0x0: )
				1804	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1805	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){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]	1806	lu_result_sent == 0
				1807	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends UMTS AKA Auth Req to MS
				1808	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 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
				1809	DVLR GSUP rx 511: 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
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1810	DREF VLR subscr IMSI-901700000010650 usage increases to: 2
				1811	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				1812	DVLR SUBSCR(IMSI-901700000010650) Received 5 auth tuples
				1813	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				1814	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){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)
				1815	- sending UMTS Auth Request for IMSI-901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1816	- ...rand=4ac8d1cd1a51937597ca1016fe69a0fa
				1817	- ...autn=2d837d2b0d6f00004b282d5acf23428d
				1818	- ...expecting res=37527064741f8ddb
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1819	DREF VLR subscr IMSI-901700000010650 usage decreases to: 1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1820	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				1821	auth_request_sent == 1
				1822	lu_result_sent == 0
				1823	- MS sends GSM AKA Authen Response, VLR accepts and sends Ciphering Mode Command to MS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1824	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1825	DREF IMSI-901700000010650: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1826	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1827	DMM IMSI-901700000010650: MM GSM AUTHENTICATION RESPONSE (sres = dacc4b26)
				1828	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				1829	DVLR SUBSCR(IMSI-901700000010650) AUTH on GERAN received SRES/RES: dacc4b26 (4 bytes)
				1830	DVLR SUBSCR(IMSI-901700000010650) AUTH established GSM security context
				1831	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				1832	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1833	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1834	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU)
				1835	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1836	DVLR VLR_Authenticate(IMSI-901700000010650:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1837	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				1838	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				1839	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				1840	DMM -> CIPHER MODE COMMAND IMSI-901700000010650
				1841	- sending Ciphering Mode Command for IMSI-901700000010650: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1842	- ...perm algo: A5/1
Neels Hofmeyr	7795a19	2018-03-10 00:26:36 +0100	[diff] [blame]	1843	- ...key: 7a75f0ac9b844400
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1844	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				1845	DREF IMSI-901700000010650: MSC conn use - dtap == 0 (0x0: )
				1846	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1847	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:LU){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]	1848	lu_result_sent == 0
				1849	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1850	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1851	DRR IMSI-901700000010650: CIPHERING MODE COMPLETE
				1852	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				1853	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				1854	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				1855	DVLR vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				1856	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
				1857	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000010650:GERAN-A-0:LU)
				1858	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	1859	DVLR GSUP tx: 04010809710000000156f0280102
				1860	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0280102
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1861	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){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]	1862	lu_result_sent == 0
				1863	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				1864	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2
				1865	DVLR GSUP rx 17: 10010809710000000156f00804032443f2
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1866	DREF VLR subscr IMSI-901700000010650 usage increases to: 2
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1867	DVLR IMSI:901700000010650 has MSISDN:42342
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1868	DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2)
				1869	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1870	DVLR GSUP tx: 12010809710000000156f0
				1871	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1872	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1873	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				1874	lu_result_sent == 0
				1875	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				1876	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0
				1877	DVLR GSUP rx 11: 06010809710000000156f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1878	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 2
				1879	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				1880	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				1881	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				1882	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1883	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU)
				1884	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
				1885	DVLR upd_hlr_vlr_fsm(IMSI-901700000010650:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
				1886	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				1887	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				1888	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
				1889	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU)
				1890	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				1891	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				1892	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				1893	- sending LU Accept for IMSI-901700000010650:MSISDN-42342
				1894	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
				1895	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				1896	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				1897	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1898	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU)
				1899	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
				1900	DVLR lu_compl_vlr_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
				1901	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
				1902	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				1903	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				1904	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				1905	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				1906	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
				1907	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 4
				1908	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1909	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1910	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	1911	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				1912	bssap_clear_sent == 1
				1913	- LU was successful, and the conn has already been closed
				1914	lu_result_sent == 1
				1915	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1916	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - release == 0 (0x0: )
				1917	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				1918	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				1919	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1920	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				1921	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU)
				1922	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				1923	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
				1924	DVLR vlr_lu_fsm(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
				1925	DRLL IMSI-901700000010650:MSISDN-42342: Freeing RAN connection
				1926	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
				1927	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
				1928	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1929	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1930	---
				1931	- after a while, a new conn sends a CM Service Request. VLR responds with UMTS AKA Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1932	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1933	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1934	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	1935	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1936	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1937	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				1938	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
				1939	DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
				1940	DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ)
				1941	DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph
				1942	DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				1943	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 2
				1944	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
				1945	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				1946	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				1947	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				1948	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				1949	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
				1950	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				1951	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				1952	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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)
				1953	- sending UMTS Auth Request for IMSI-901700000010650:MSISDN-42342: tuple use_count=1 key_seq=1 auth_types=0x3 and...
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1954	- ...rand=b2661531b97b12c5a2edc21a0ed16fc5
				1955	- ...autn=78cdd96c60840000322f421b3bb778b1
				1956	- ...expecting res=ed3ebf9cb6ea48ed
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1957	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
				1958	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				1959	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				1960	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
				1961	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				1962	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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]	1963	cm_service_result_sent == 0
				1964	auth_request_sent == 1
				1965	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	1966	ran_conn_is_accepted() == false
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1967	requests shall be thwarted
				1968	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1969	DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1970	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1971	DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1972	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1973	DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1974	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1975	DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1976	- MS sends GSM AKA Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	1977	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1978	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	1979	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1980	DMM IMSI-901700000010650:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = 2fb4cfad)
				1981	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				1982	DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) AUTH on GERAN received SRES/RES: 2fb4cfad (4 bytes)
				1983	DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) AUTH established GSM security context
				1984	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				1985	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				1986	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				1987	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
				1988	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				1989	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				1990	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				1991	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				1992	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				1993	DMM -> CIPHER MODE COMMAND IMSI-901700000010650:MSISDN-42342
				1994	- sending Ciphering Mode Command for IMSI-901700000010650:MSISDN-42342: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	1995	- ...perm algo: A5/1
Neels Hofmeyr	7795a19	2018-03-10 00:26:36 +0100	[diff] [blame]	1996	- ...key: da149b11d473f400
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	1997	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				1998	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
				1999	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2000	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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]	2001	cm_service_result_sent == 0
				2002	cipher_mode_cmd_sent == 1
				2003	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2004	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2005	DRR IMSI-901700000010650:MSISDN-42342: CIPHERING MODE COMPLETE
				2006	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2007	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2008	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2009	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2010	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2011	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				2012	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				2013	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				2014	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				2015	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2016	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + cm_service == 1 (0x8: cm_service)
				2017	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2018	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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]	2019	cm_service_result_sent == 0
Vadim Yanitskiy	2760585	2018-06-15 23:57:30 +0700	[diff] [blame]	2020	- Concluding CM Service Request
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2021	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - cm_service == 0 (0x0: )
				2022	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2023	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				2024	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
				2025	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
				2026	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2027	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2028	bssap_clear_sent == 1
				2029	- all requests serviced, conn has been released
				2030	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2031	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - release == 0 (0x0: )
				2032	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2033	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2034	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2035	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2036	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
				2037	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Freeing instance
				2038	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deallocated
				2039	DRLL IMSI-901700000010650:MSISDN-42342: Freeing RAN connection
				2040	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
				2041	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Freeing instance
				2042	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2043	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2044	---
				2045	- an SMS is sent, MS is paged
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2046	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 2
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2047	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2048	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
				2049	DCC (ti 00 sub IMSI-901700000010650:MSISDN-42342 callref 40000003) New transaction
				2050	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 4
				2051	DMM Subscriber IMSI-901700000010650:MSISDN-42342 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2052	GERAN-A sends out paging request to IMSI 901700000010650, TMSI 0xffffffff, LAC 23
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2053	strcmp(paging_expecting_imsi, imsi) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2054	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 5
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2055	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2056	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2057	paging_sent == 1
				2058	paging_stopped == 0
				2059	- the subscriber and its pending request should remain
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2060	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 5
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2061	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2062	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2063	- MS replies with Paging Response, and VLR sends UMTS AKA Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2064	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2065	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2066	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2067	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2068	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2069	DMM RAN_conn(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				2070	DRR RAN_conn(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
				2071	DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
				2072	DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000010650:GERAN-A-0:PAGING_RESP)
				2073	DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph
				2074	DVLR Process_Access_Request_VLR(IMSI-901700000010650:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				2075	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 5
				2076	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 6
				2077	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				2078	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2079	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2080	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2081	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP)
				2082	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2083	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2084	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){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)
				2085	- sending UMTS Auth Request for IMSI-901700000010650:MSISDN-42342: tuple use_count=1 key_seq=2 auth_types=0x3 and...
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2086	- ...rand=54d8f19778056666b41c8c25e52eb60c
				2087	- ...autn=53f3e5632b3d00008865dd54d49663f2
				2088	- ...expecting res=86e848a9e7ad8cd5
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2089	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 5
				2090	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2091	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				2092	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
				2093	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2094	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){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]	2095	auth_request_sent == 1
				2096	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2097	ran_conn_is_accepted() == false
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2098	requests shall be thwarted
				2099	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2100	DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2101	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2102	DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2103	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2104	DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2105	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2106	DRLL subscr IMSI-901700000010650:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2107	- MS sends GSM AKA Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2108	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2109	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2110	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2111	DMM IMSI-901700000010650:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = 0ff61e0f)
				2112	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2113	DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) AUTH on GERAN received SRES/RES: 0ff61e0f (4 bytes)
				2114	DVLR SUBSCR(IMSI-901700000010650:MSISDN-42342) AUTH established GSM security context
				2115	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2116	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2117	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2118	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP)
				2119	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2120	DVLR VLR_Authenticate(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2121	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2122	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2123	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2124	DMM -> CIPHER MODE COMMAND IMSI-901700000010650:MSISDN-42342
				2125	- sending Ciphering Mode Command for IMSI-901700000010650:MSISDN-42342: include_imeisv=0
Neels Hofmeyr	d28ea6c	2018-09-17 00:54:52 +0200	[diff] [blame]	2126	- ...perm algo: A5/1
Neels Hofmeyr	7795a19	2018-03-10 00:26:36 +0100	[diff] [blame]	2127	- ...key: 26ec67fad3073000
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2128	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				2129	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
				2130	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2131	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){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]	2132	cipher_mode_cmd_sent == 1
				2133	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2134	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2135	DRR IMSI-901700000010650:MSISDN-42342: CIPHERING MODE COMPLETE
				2136	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2137	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2138	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2139	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2140	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2141	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				2142	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				2143	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				2144	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				2145	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2146	DPAG Paging success for IMSI-901700000010650:MSISDN-42342 (event=0)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2147	DPAG Calling paging cbfn.
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2148	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
				2149	DMSC msc_tx 91 bytes to IMSI-901700000010650:MSISDN-42342 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2150	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2151	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2152	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 4
				2153	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2154	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){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]	2155	dtap_tx_confirmed == 1
				2156	paging_stopped == 1
				2157	- SMS was delivered, no requests pending for subscr
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2158	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 5
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2159	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2160	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2161	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2162	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2163	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2164	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2165	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2166	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2167	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				2168	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
				2169	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2170	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2171	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2172	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2173	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2174	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2175	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
				2176	DMSC msc_tx 2 bytes to IMSI-901700000010650:MSISDN-42342 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2177	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2178	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2179	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 3
				2180	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
				2181	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - trans_sms == 1 (0x2: dtap)
				2182	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
				2183	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				2184	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
				2185	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
				2186	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
				2187	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2188	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2189	dtap_tx_confirmed == 1
				2190	bssap_clear_sent == 1
				2191	- SMS is done, conn is gone
				2192	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2193	DREF IMSI-901700000010650:MSISDN-42342: MSC conn use - release == 0 (0x0: )
				2194	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2195	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2196	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2197	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2198	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP)
				2199	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Freeing instance
				2200	DVLR Process_Access_Request_VLR(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deallocated
				2201	DRLL IMSI-901700000010650:MSISDN-42342: Freeing RAN connection
				2202	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
				2203	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Freeing instance
				2204	DMM RAN_conn(IMSI-901700000010650:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2205	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2206	---
				2207	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2208	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2209	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2210	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2211	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2212	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
				2213	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2214	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 2
				2215	DMM IMSI DETACH for IMSI-901700000010650:MSISDN-42342
				2216	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage increases to: 3
				2217	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 2
				2218	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 1
				2219	DREF VLR subscr IMSI-901700000010650:MSISDN-42342 usage decreases to: 0
				2220	DREF freeing VLR subscr IMSI-901700000010650:MSISDN-42342
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2221	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				2222	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]	2223	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2224	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2225	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2226	bssap_clear_sent == 1
				2227	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2228	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2229	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2230	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2231	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2232	DRLL Freeing RAN connection with NULL subscriber
				2233	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				2234	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				2235	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2236	===== test_gsm_ciph_in_umts_env: SUCCESS
				2237
				2238	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	2239	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	cac6e89	2018-03-10 02:05:44 +0100	[diff] [blame]	2240
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2241	===== test_a5_3_supported
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2242	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2243	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2244	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2245	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	99a8d23	2018-04-09 20:44:56 +0200	[diff] [blame]	2246	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2247	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2248	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				2249	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				2250	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
				2251	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
				2252	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
				2253	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				2254	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2255	DREF VLR subscr unknown usage increases to: 1
				2256	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				2257	DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2258	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				2259	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				2260	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
				2261	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				2262	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				2263	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2264	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				2265	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2266	DVLR GSUP tx: 08010809710000004026f0
				2267	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2268	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
				2269	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2270	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				2271	DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
				2272	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2273	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	2274	lu_result_sent == 0
				2275	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				2276	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2277	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2278	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				2279	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				2280	DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
				2281	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				2282	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){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)
				2283	- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2284	- ...rand=585df1ae287f6e273dce07090d61320b
				2285	- ...expecting sres=2d8b2c3e
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2286	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2287	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				2288	lu_result_sent == 0
				2289	auth_request_sent == 1
				2290	---
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2291	- MS sends Authen Response, VLR accepts and wants to send Ciphering Mode Command to MS -- but needs Classmark 2 to determine whether A5/3 is supported
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2292	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2293	DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	2294	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2295	DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
				2296	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2297	DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				2298	DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
				2299	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2300	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2301	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2302	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				2303	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2304	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2305	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				2306	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				2307	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				2308	DMM IMSI-901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
				2309	DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Tx BSSMAP CLASSMARK REQUEST to BSC
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2310	BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2311	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE
				2312	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				2313	DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
				2314	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
				2315	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	2316	lu_result_sent == 0
				2317	- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
				2318	DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2319	DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Found A subscriber for conn_id 0
				2320	DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP DT1 CLASSMARK UPDATE
				2321	DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP CLASSMARK UPDATE
				2322	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
				2323	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH
				2324	DMM -> CIPHER MODE COMMAND IMSI-901700000004620
				2325	- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2326	- ...perm algo: A5/3
				2327	- ...key: 61855fb81fc2a800
				2328	lu_result_sent == 0
				2329	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2330	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2331	DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
				2332	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				2333	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				2334	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				2335	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				2336	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
				2337	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				2338	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	2339	DVLR GSUP tx: 04010809710000004026f0280102
				2340	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2341	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2342	lu_result_sent == 0
				2343	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				2344	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804032443f2
				2345	DVLR GSUP rx 17: 10010809710000004026f00804032443f2
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2346	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2347	DVLR IMSI:901700000004620 has MSISDN:42342
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2348	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) VLR: update for IMSI=901700000004620 (MSISDN=42342, used=2)
				2349	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2350	DVLR GSUP tx: 12010809710000004026f0
				2351	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2352	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2353	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				2354	lu_result_sent == 0
				2355	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				2356	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				2357	DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2358	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
				2359	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				2360	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				2361	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				2362	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2363	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
				2364	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
				2365	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
				2366	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				2367	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				2368	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
				2369	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
				2370	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				2371	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				2372	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				2373	- sending LU Accept for IMSI-901700000004620:MSISDN-42342
				2374	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				2375	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				2376	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				2377	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2378	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
				2379	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
				2380	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
				2381	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
				2382	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2383	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2384	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2385	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				2386	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
				2387	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 4
				2388	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2389	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2390	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2391	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				2392	bssap_clear_sent == 1
				2393	- LU was successful, and the conn has already been closed
				2394	lu_result_sent == 1
Neels Hofmeyr	4068ab2	2018-04-01 20:55:54 +0200	[diff] [blame]	2395	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2396	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
				2397	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2398	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2399	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2400	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2401	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
				2402	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				2403	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
				2404	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
				2405	DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
				2406	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
				2407	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
				2408	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2409	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2410	---
				2411	- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2412	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2413	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2414	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2415	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2416	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2417	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				2418	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
				2419	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
				2420	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ)
				2421	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				2422	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				2423	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
				2424	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				2425	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				2426	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2427	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2428	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2429	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
				2430	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2431	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2432	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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)
				2433	- sending GSM Auth Request for IMSI-901700000004620:MSISDN-42342: tuple use_count=1 key_seq=1 auth_types=0x1 and...
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2434	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				2435	- ...expecting sres=20bde240
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2436	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
				2437	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2438	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				2439	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
				2440	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2441	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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]	2442	auth_request_sent == 1
				2443	cm_service_result_sent == 0
				2444	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2445	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2446	requests shall be thwarted
				2447	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2448	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2449	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2450	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2451	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2452	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2453	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2454	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2455	- MS sends Authen Response, VLR accepts and requests Ciphering. We already know Classmark 3, so no need to request Classmark Update.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2456	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2457	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2458	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2459	DMM IMSI-901700000004620:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
				2460	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2461	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
				2462	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH established GSM security context
				2463	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2464	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2465	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2466	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
				2467	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2468	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2469	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2470	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2471	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2472	DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-42342
				2473	- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-42342: include_imeisv=0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2474	- ...perm algo: A5/3
				2475	- ...key: 07fa7502e07e1c00
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2476	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				2477	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
				2478	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2479	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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]	2480	cm_service_result_sent == 0
				2481	cipher_mode_cmd_sent == 1
				2482	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2483	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2484	requests shall be thwarted
				2485	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2486	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2487	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2488	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2489	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2490	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2491	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2492	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2493	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2494	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2495	DRR IMSI-901700000004620:MSISDN-42342: CIPHERING MODE COMPLETE
				2496	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2497	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2498	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2499	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2500	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2501	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				2502	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				2503	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				2504	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				2505	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2506	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + cm_service == 1 (0x8: cm_service)
				2507	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2508	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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]	2509	cm_service_result_sent == 0
				2510	- Concluding CM Service Request
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2511	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - cm_service == 0 (0x0: )
				2512	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2513	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				2514	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
				2515	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				2516	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2517	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2518	bssap_clear_sent == 1
				2519	- all requests serviced, conn has been released
				2520	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2521	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
				2522	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2523	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2524	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2525	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2526	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
				2527	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Freeing instance
				2528	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deallocated
				2529	DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
				2530	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
				2531	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Freeing instance
				2532	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2533	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2534	---
				2535	- an SMS is sent, MS is paged
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2536	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2537	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2538	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				2539	DCC (ti 00 sub IMSI-901700000004620:MSISDN-42342 callref 40000004) New transaction
				2540	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 4
				2541	DMM Subscriber IMSI-901700000004620:MSISDN-42342 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2542	GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2543	strcmp(paging_expecting_imsi, imsi) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2544	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2545	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2546	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2547	paging_sent == 1
				2548	paging_stopped == 0
				2549	- the subscriber and its pending request should remain
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2550	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2551	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2552	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2553	- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2554	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2555	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2556	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2557	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2558	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2559	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				2560	DRR RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
				2561	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
				2562	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP)
				2563	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				2564	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				2565	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
				2566	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 6
				2567	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				2568	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2569	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2570	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2571	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
				2572	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2573	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2574	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){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)
				2575	- sending GSM Auth Request for IMSI-901700000004620:MSISDN-42342: tuple use_count=1 key_seq=2 auth_types=0x1 and...
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2576	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				2577	- ...expecting sres=a29514ae
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2578	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 5
				2579	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2580	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				2581	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
				2582	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2583	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){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]	2584	auth_request_sent == 1
				2585	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2586	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2587	requests shall be thwarted
				2588	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2589	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2590	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2591	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2592	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2593	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2594	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2595	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2596	- MS sends Authen Response, VLR accepts and requests Ciphering
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2597	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2598	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2599	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2600	DMM IMSI-901700000004620:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
				2601	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2602	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
				2603	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH established GSM security context
				2604	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2605	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2606	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2607	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
				2608	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2609	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2610	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2611	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2612	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2613	DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-42342
				2614	- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-42342: include_imeisv=0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2615	- ...perm algo: A5/3
				2616	- ...key: e2b234f807886400
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2617	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				2618	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
				2619	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2620	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){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]	2621	cipher_mode_cmd_sent == 1
				2622	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2623	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2624	requests shall be thwarted
				2625	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2626	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2627	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2628	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2629	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2630	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2631	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2632	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2633	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2634	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2635	DRR IMSI-901700000004620:MSISDN-42342: CIPHERING MODE COMPLETE
				2636	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2637	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2638	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2639	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				2640	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				2641	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				2642	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				2643	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				2644	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				2645	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2646	DPAG Paging success for IMSI-901700000004620:MSISDN-42342 (event=0)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2647	DPAG Calling paging cbfn.
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2648	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
				2649	DMSC msc_tx 91 bytes to IMSI-901700000004620:MSISDN-42342 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2650	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2651	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2652	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
				2653	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2654	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){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]	2655	dtap_tx_confirmed == 1
				2656	paging_stopped == 1
				2657	- SMS was delivered, no requests pending for subscr
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2658	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2659	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2660	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2661	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2662	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2663	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2664	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2665	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2666	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2667	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				2668	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
				2669	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2670	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2671	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2672	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2673	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2674	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2675	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
				2676	DMSC msc_tx 2 bytes to IMSI-901700000004620:MSISDN-42342 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2677	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2678	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2679	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 3
				2680	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
				2681	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - trans_sms == 1 (0x2: dtap)
				2682	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
				2683	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				2684	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
				2685	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
				2686	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				2687	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2688	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2689	dtap_tx_confirmed == 1
				2690	bssap_clear_sent == 1
				2691	- SMS is done, conn is gone
				2692	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2693	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
				2694	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2695	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2696	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2697	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2698	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
				2699	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Freeing instance
				2700	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deallocated
				2701	DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
				2702	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
				2703	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Freeing instance
				2704	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2705	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2706	---
				2707	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2708	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2709	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2710	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2711	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2712	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
				2713	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2714	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
				2715	DMM IMSI DETACH for IMSI-901700000004620:MSISDN-42342
				2716	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				2717	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
				2718	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
				2719	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 0
				2720	DREF freeing VLR subscr IMSI-901700000004620:MSISDN-42342
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2721	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				2722	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]	2723	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2724	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2725	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
				2726	bssap_clear_sent == 1
				2727	- BSS sends BSSMAP Clear Complete
				2728	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2729	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2730	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2731	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2732	DRLL Freeing RAN connection with NULL subscriber
				2733	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				2734	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				2735	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2736	===== test_a5_3_supported: SUCCESS
				2737
				2738	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	2739	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2740
				2741	===== test_cm_service_needs_classmark_update
				2742	- Location Update request causes a GSUP Send Auth Info request to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2743	MSC <--GERAN-A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2744	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2745	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2746	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2747	DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2748	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				2749	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LOCATION UPDATING REQUEST: MI=IMSI-901700000004620 LU-type=IMSI-ATTACH
				2750	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: LU/new-LAC: 1/23
				2751	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Allocated
				2752	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:LU)
				2753	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: rev=GSM net=GERAN Auth+Ciph
				2754	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2755	DREF VLR subscr unknown usage increases to: 1
				2756	DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620
				2757	DVLR New subscr, IMSI: 901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2758	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				2759	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Updated ID
				2760	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
				2761	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
				2762	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
				2763	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2764	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				2765	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2766	DVLR GSUP tx: 08010809710000004026f0
				2767	GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2768	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
				2769	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2770	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				2771	DREF IMSI-901700000004620: MSC conn use - compl_l3 == 0 (0x0: )
				2772	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2773	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	2774	lu_result_sent == 0
				2775	- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
				2776	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
				2777	DVLR GSUP rx 191: 0a010809710000004026f003222010585df1ae287f6e273dce07090d61320b21042d8b2c3e220861855fb81fc2a8000322201012aca96fb4ffdea5c985cbafa9b6e18b210420bde240220807fa7502e07e1c0003222010e7c03ba7cf0e2fde82b2dc4d63077d422104a29514ae2208e2b234f80788640003222010fa8f20b781b5881329d4fea26b1a3c5121045afc8d7222082392f14f709ae000032220100fd4cc8dbe8715d1f439e304edfd68dc2104bc8d1c5b2208da7cdd6bfe2d7000
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2778	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
				2779	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
				2780	DVLR SUBSCR(IMSI-901700000004620) Received 5 auth tuples
				2781	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
				2782	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){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)
				2783	- sending GSM Auth Request for IMSI-901700000004620: tuple use_count=1 key_seq=0 auth_types=0x1 and...
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2784	- ...rand=585df1ae287f6e273dce07090d61320b
				2785	- ...expecting sres=2d8b2c3e
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2786	DREF VLR subscr IMSI-901700000004620 usage decreases to: 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2787	<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
				2788	lu_result_sent == 0
				2789	auth_request_sent == 1
				2790	---
				2791	- MS sends Authen Response, VLR accepts and wants to send Ciphering Mode Command to MS -- but needs Classmark 2 to determine whether A5/3 is supported
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2792	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2793	DREF IMSI-901700000004620: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2794	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2795	DMM IMSI-901700000004620: MM GSM AUTHENTICATION RESPONSE (sres = 2d8b2c3e)
				2796	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2797	DVLR SUBSCR(IMSI-901700000004620) AUTH on GERAN received SRES/RES: 2d8b2c3e (4 bytes)
				2798	DVLR SUBSCR(IMSI-901700000004620) AUTH established GSM security context
				2799	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2800	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2801	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2802	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				2803	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2804	DVLR VLR_Authenticate(IMSI-901700000004620:GERAN-A-0:LU){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2805	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
				2806	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
				2807	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
				2808	DMM IMSI-901700000004620: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
				2809	DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Tx BSSMAP CLASSMARK REQUEST to BSC
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2810	BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2811	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE
				2812	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
				2813	DREF IMSI-901700000004620: MSC conn use - dtap == 0 (0x0: )
				2814	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
				2815	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){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]	2816	lu_result_sent == 0
				2817	- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
				2818	DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2819	DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Found A subscriber for conn_id 0
				2820	DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP DT1 CLASSMARK UPDATE
				2821	DBSSAP RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP CLASSMARK UPDATE
				2822	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
				2823	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:LU){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH
				2824	DMM -> CIPHER MODE COMMAND IMSI-901700000004620
				2825	- sending Ciphering Mode Command for IMSI-901700000004620: include_imeisv=0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2826	- ...perm algo: A5/3
				2827	- ...key: 61855fb81fc2a800
				2828	lu_result_sent == 0
				2829	- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2830	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2831	DRR IMSI-901700000004620: CIPHERING MODE COMPLETE
				2832	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
				2833	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
				2834	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4()
				2835	DVLR vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD
				2836	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Allocated
				2837	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:GERAN-A-0:LU)
				2838	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START
Neels Hofmeyr	d0756b1	2018-09-28 02:41:39 +0200	[diff] [blame]	2839	DVLR GSUP tx: 04010809710000004026f0280102
				2840	GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0280102
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2841	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2842	lu_result_sent == 0
				2843	- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT
				2844	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804032443f2
				2845	DVLR GSUP rx 17: 10010809710000004026f00804032443f2
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2846	DREF VLR subscr IMSI-901700000004620 usage increases to: 2
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2847	DVLR IMSI:901700000004620 has MSISDN:42342
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2848	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) VLR: update for IMSI=901700000004620 (MSISDN=42342, used=2)
				2849	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Updated ID
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2850	DVLR GSUP tx: 12010809710000004026f0
				2851	GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2852	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2853	<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0
				2854	lu_result_sent == 0
				2855	- HLR also sends GSUP _UPDATE_LOCATION_RESULT
				2856	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0
				2857	DVLR GSUP rx 11: 06010809710000004026f0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2858	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
				2859	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES
				2860	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK
				2861	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE
				2862	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2863	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
				2864	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Freeing instance
				2865	DVLR upd_hlr_vlr_fsm(IMSI-901700000004620:GERAN-A-0:LU){UPD_HLR_VLR_S_DONE}: Deallocated
				2866	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL
				2867	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL
				2868	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Allocated
				2869	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
				2870	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START
				2871	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES
				2872	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL
				2873	- sending LU Accept for IMSI-901700000004620:MSISDN-42342
				2874	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				2875	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE
				2876	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS
				2877	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2878	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
				2879	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Freeing instance
				2880	DVLR lu_compl_vlr_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){LU_COMPL_VLR_S_DONE}: Deallocated
				2881	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE
				2882	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				2883	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				2884	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				2885	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				2886	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
				2887	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 4
				2888	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 3
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2889	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2890	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2891	<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
				2892	bssap_clear_sent == 1
				2893	- LU was successful, and the conn has already been closed
				2894	lu_result_sent == 1
				2895	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2896	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
				2897	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				2898	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				2899	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2900	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				2901	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU)
				2902	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT
				2903	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Freeing instance
				2904	DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){VLR_ULA_S_DONE}: Deallocated
				2905	DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
				2906	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
				2907	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Freeing instance
				2908	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:LU){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2909	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2910	---
				2911	- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2912	MSC <--GERAN-A-- MS: GSM48_MT_MM_CM_SERV_REQ
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2913	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2914	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2915	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				2916	DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2917	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				2918	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Rx CM SERVICE REQUEST cm_service_type=0x08
				2919	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Allocated
				2920	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ)
				2921	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				2922	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				2923	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
				2924	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				2925	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Updated ID
				2926	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				2927	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				2928	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				2929	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
				2930	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				2931	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				2932	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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)
				2933	- sending GSM Auth Request for IMSI-901700000004620:MSISDN-42342: tuple use_count=1 key_seq=1 auth_types=0x1 and...
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2934	- ...rand=12aca96fb4ffdea5c985cbafa9b6e18b
				2935	- ...expecting sres=20bde240
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2936	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
				2937	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				2938	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				2939	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
				2940	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2941	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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]	2942	auth_request_sent == 1
				2943	cm_service_result_sent == 0
				2944	- needs auth, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2945	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2946	requests shall be thwarted
				2947	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2948	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2949	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2950	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2951	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2952	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2953	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2954	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2955	- MS sends Authen Response, VLR accepts and requests Ciphering. We already know Classmark 3, so no need to request Classmark Update.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2956	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2957	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2958	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2959	DMM IMSI-901700000004620:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = 20bde240)
				2960	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				2961	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH on GERAN received SRES/RES: 20bde240 (4 bytes)
				2962	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH established GSM security context
				2963	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				2964	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				2965	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				2966	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
				2967	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				2968	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				2969	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				2970	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				2971	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				2972	DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-42342
				2973	- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-42342: include_imeisv=0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2974	- ...perm algo: A5/3
				2975	- ...key: 07fa7502e07e1c00
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2976	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				2977	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
				2978	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				2979	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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]	2980	cm_service_result_sent == 0
				2981	cipher_mode_cmd_sent == 1
				2982	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	2983	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2984	requests shall be thwarted
				2985	DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2986	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2987	DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2988	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: unknown 0x33
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2989	DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2990	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2991	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2992	DRLL subscr IMSI-901700000004620:MSISDN-42342: Message not permitted for initial conn: SMS:0x01
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	2993	- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	2994	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	2995	DRR IMSI-901700000004620:MSISDN-42342: CIPHERING MODE COMPLETE
				2996	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				2997	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				2998	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				2999	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				3000	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				3001	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				3002	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				3003	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				3004	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				3005	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				3006	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + cm_service == 1 (0x8: cm_service)
				3007	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				3008	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){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]	3009	cm_service_result_sent == 0
				3010	- Concluding CM Service Request
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3011	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - cm_service == 0 (0x0: )
				3012	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_UNUSED
				3013	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_RELEASING
				3014	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
				3015	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				3016	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3017	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3018	bssap_clear_sent == 1
				3019	- all requests serviced, conn has been released
				3020	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3021	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
				3022	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				3023	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				3024	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				3025	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				3026	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ)
				3027	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Freeing instance
				3028	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){PR_ARQ_S_DONE}: Deallocated
				3029	DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
				3030	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
				3031	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Freeing instance
				3032	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:CM_SERVICE_REQ){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3033	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3034	---
				3035	- an SMS is sent, MS is paged
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3036	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3037	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3038	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				3039	DCC (ti 00 sub IMSI-901700000004620:MSISDN-42342 callref 40000005) New transaction
				3040	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 4
				3041	DMM Subscriber IMSI-901700000004620:MSISDN-42342 not paged yet, start paging.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3042	GERAN-A sends out paging request to IMSI 901700000004620, TMSI 0xffffffff, LAC 23
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3043	strcmp(paging_expecting_imsi, imsi) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3044	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3045	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3046	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3047	paging_sent == 1
				3048	paging_stopped == 0
				3049	- the subscriber and its pending request should remain
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3050	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3051	llist_count(&vsub->cs.requests) == 1
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3052	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3053	- MS replies with Paging Response, and VLR sends Auth Request with third key
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3054	MSC <--GERAN-A-- MS: GSM48_MT_RR_PAG_RESP
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3055	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3056	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3057	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				3058	DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3059	DMM RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				3060	DRR RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: PAGING RESPONSE
				3061	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Allocated
				3062	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: is child of RAN_conn(IMSI-901700000004620:GERAN-A-0:PAGING_RESP)
				3063	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: rev=GSM net=GERAN Auth+Ciph
				3064	DVLR Process_Access_Request_VLR(IMSI-901700000004620:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START
				3065	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
				3066	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 6
				3067	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Updated ID
				3068	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi()
				3069	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH
				3070	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Allocated
				3071	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
				3072	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
				3073	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP
				3074	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){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)
				3075	- sending GSM Auth Request for IMSI-901700000004620:MSISDN-42342: tuple use_count=1 key_seq=2 auth_types=0x1 and...
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3076	- ...rand=e7c03ba7cf0e2fde82b2dc4d63077d42
				3077	- ...expecting sres=a29514ae
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3078	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 5
				3079	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: Received Event RAN_CONN_E_COMPLETE_LAYER_3
				3080	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_NEW}: state_chg to RAN_CONN_S_AUTH_CIPH
				3081	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - compl_l3 == 0 (0x0: )
				3082	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_UNUSED
				3083	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){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]	3084	auth_request_sent == 1
				3085	---
				3086	- Fake a situation where Classmark 2 is unknown during proc_arq_fsm
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3087	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 6
				3088	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3089	- MS sends Authen Response, VLR accepts and requests Ciphering
				3090	- MS sends Authen Response, VLR accepts and requests Ciphering. Normally, we'd know Classmark 3, but this test removed it. Hence a Classmark Request is generated.
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3091	MSC <--GERAN-A-- MS: GSM48_MT_MM_AUTH_RESP
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3092	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 1 (0x2: dtap)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3093	DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3094	DMM IMSI-901700000004620:MSISDN-42342: MM GSM AUTHENTICATION RESPONSE (sres = a29514ae)
				3095	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
				3096	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH on GERAN received SRES/RES: a29514ae (4 bytes)
				3097	DVLR SUBSCR(IMSI-901700000004620:MSISDN-42342) AUTH established GSM security context
				3098	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result PASSED
				3099	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
				3100	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				3101	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
				3102	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
				3103	DVLR VLR_Authenticate(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){VLR_SUB_AS_AUTHENTICATED}: Deallocated
				3104	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES
				3105	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2()
				3106	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode
				3107	DMM IMSI-901700000004620:MSISDN-42342: to determine whether A5/3 is supported, first ask for a Classmark Update to obtain Classmark 2
				3108	DBSSAP RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Tx BSSMAP CLASSMARK REQUEST to BSC
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3109	BSC <--BSSAP-BSS-MANAGEMENT-- MSC: CLASSMARK REQ [L3]> 00 01 58
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3110	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_WAIT_CLASSMARK_UPDATE
				3111	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
				3112	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
				3113	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_UNUSED
				3114	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){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]	3115	- BSC sends back a BSSMAP Classmark Update, that triggers the Ciphering Mode Command in A5/3
				3116	DMSC Looking for A subscriber: conn_id 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3117	DBSSAP RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Found A subscriber for conn_id 0
				3118	DBSSAP RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP DT1 CLASSMARK UPDATE
				3119	DBSSAP RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Rx BSSMAP CLASSMARK UPDATE
				3120	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: Received Event RAN_CONN_E_CLASSMARK_UPDATE
				3121	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_WAIT_CLASSMARK_UPDATE}: state_chg to RAN_CONN_S_AUTH_CIPH
				3122	DMM -> CIPHER MODE COMMAND IMSI-901700000004620:MSISDN-42342
				3123	- sending Ciphering Mode Command for IMSI-901700000004620:MSISDN-42342: include_imeisv=0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3124	- ...perm algo: A5/3
				3125	- ...key: e2b234f807886400
				3126	- needs ciph, not yet accepted
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3127	ran_conn_is_accepted() == false
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3128	- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3129	MSC <--GERAN-A-- MS: GSM48_MT_RR_CIPH_M_COMPL
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3130	DRR IMSI-901700000004620:MSISDN-42342: CIPHERING MODE COMPLETE
				3131	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES
				3132	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph()
				3133	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr()
				3134	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres()
				3135	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace()
				3136	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei()
				3137	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(PASSED)
				3138	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE
				3139	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Process Access Request result: PASSED
				3140	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: Received Event RAN_CONN_E_ACCEPTED
				3141	DPAG Paging success for IMSI-901700000004620:MSISDN-42342 (event=0)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3142	DPAG Calling paging cbfn.
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3143	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + trans_sms == 1 (0x20: trans_sms)
				3144	DMSC msc_tx 91 bytes to IMSI-901700000004620:MSISDN-42342 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3145	- DTAP --GERAN-A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3146	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3147	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
				3148	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_AUTH_CIPH}: state_chg to RAN_CONN_S_ACCEPTED
				3149	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){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]	3150	dtap_tx_confirmed == 1
				3151	paging_stopped == 1
				3152	- SMS was delivered, no requests pending for subscr
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3153	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 5
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3154	llist_count(&vsub->cs.requests) == 0
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3155	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 4
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3156	- conn is still open to wait for SMS ack dance
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3157	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3158	- MS replies with CP-ACK for received SMS
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3159	MSC <--GERAN-A-- MS: SMS:0x04
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3160	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3161	DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3162	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: Received Event RAN_CONN_E_COMMUNICATING
				3163	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_ACCEPTED}: state_chg to RAN_CONN_S_COMMUNICATING
				3164	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 1 (0x20: trans_sms)
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3165	llist_count(&net->ran_conns) == 1
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3166	- MS also sends RP-ACK, MSC in turn sends CP-ACK for that
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3167	MSC <--GERAN-A-- MS: SMS:0x01
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3168	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + dtap == 2 (0x22: dtap,trans_sms)
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3169	DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1)
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3170	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_COMMUNICATING
				3171	DMSC msc_tx 2 bytes to IMSI-901700000004620:MSISDN-42342 via GERAN-A
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3172	- DTAP --GERAN-A--> MS: SMS:0x04: 0904
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3173	- DTAP matches expected message
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3174	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 3
				3175	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
				3176	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - trans_sms == 1 (0x2: dtap)
				3177	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - dtap == 0 (0x0: )
				3178	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: Received Event RAN_CONN_E_UNUSED
				3179	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_COMMUNICATING}: state_chg to RAN_CONN_S_RELEASING
				3180	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use + release == 1 (0x100: release)
				3181	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				3182	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3183	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3184	dtap_tx_confirmed == 1
				3185	bssap_clear_sent == 1
				3186	- SMS is done, conn is gone
				3187	- BSS sends BSSMAP Clear Complete
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3188	DREF IMSI-901700000004620:MSISDN-42342: MSC conn use - release == 0 (0x0: )
				3189	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				3190	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				3191	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				3192	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT)
				3193	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Removing from parent RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP)
				3194	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Freeing instance
				3195	DVLR Process_Access_Request_VLR(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){PR_ARQ_S_DONE}: Deallocated
				3196	DRLL IMSI-901700000004620:MSISDN-42342: Freeing RAN connection
				3197	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
				3198	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Freeing instance
				3199	DMM RAN_conn(IMSI-901700000004620:MSISDN-42342:GERAN-A-0:PAGING_RESP){RAN_CONN_S_RELEASED}: Deallocated
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3200	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3201	---
				3202	- subscriber detaches
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3203	MSC <--GERAN-A-- MS: GSM48_MT_MM_IMSI_DETACH_IND
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3204	new conn
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3205	DMM RAN_conn{RAN_CONN_S_NEW}: Allocated
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3206	DREF unknown: MSC conn use + compl_l3 == 1 (0x1: compl_l3)
				3207	DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1)
				3208	DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620
Neels Hofmeyr	361e571	2019-01-03 02:32:14 +0100	[diff] [blame]	3209	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 2
				3210	DMM IMSI DETACH for IMSI-901700000004620:MSISDN-42342
				3211	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage increases to: 3
				3212	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 2
				3213	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 1
				3214	DREF VLR subscr IMSI-901700000004620:MSISDN-42342 usage decreases to: 0
				3215	DREF freeing VLR subscr IMSI-901700000004620:MSISDN-42342
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3216	DMM RAN_conn{RAN_CONN_S_NEW}: Received Event RAN_CONN_E_CN_CLOSE
				3217	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]	3218	DREF unknown: MSC conn use + release == 2 (0x101: compl_l3,release)
Neels Hofmeyr	7814a83	2018-12-26 00:40:18 +0100	[diff] [blame]	3219	- BSSAP Clear --GERAN-A--> MS
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3220	DREF unknown: MSC conn use - compl_l3 == 1 (0x100: release)
				3221	bssap_clear_sent == 1
				3222	- BSS sends BSSMAP Clear Complete
				3223	DREF unknown: MSC conn use - release == 0 (0x0: )
Neels Hofmeyr	c036b79	2018-11-29 22:37:51 +0100	[diff] [blame]	3224	DMM RAN_conn{RAN_CONN_S_RELEASING}: Received Event RAN_CONN_E_UNUSED
				3225	DMM RAN_conn{RAN_CONN_S_RELEASING}: state_chg to RAN_CONN_S_RELEASED
				3226	DMM RAN_conn{RAN_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
				3227	DRLL Freeing RAN connection with NULL subscriber
				3228	DMM RAN_conn{RAN_CONN_S_RELEASED}: Freeing instance
				3229	DMM RAN_conn{RAN_CONN_S_RELEASED}: Deallocated
				3230	llist_count(&net->ran_conns) == 0
Neels Hofmeyr	3117b70	2018-09-13 03:23:07 +0200	[diff] [blame]	3231	===== test_cm_service_needs_classmark_update: SUCCESS
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	3232
				3233	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	3234	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	a7fd88c	2018-03-02 01:50:42 +0100	[diff] [blame]	3235
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	3236	full talloc report on 'msgb' (total 0 bytes in 1 blocks)
Stefan Sperling	afa030d	2018-12-06 12:06:59 +0100	[diff] [blame]	3237	talloc_total_blocks(tall_bsc_ctx) == 13
Neels Hofmeyr	6a29d32	2017-01-25 15:04:16 +0100	[diff] [blame]	3238