Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 1 | ===== test_early_stage |
| 2 | - NULL conn |
| 3 | msc_subscr_conn_is_accepted() == false |
| 4 | - freshly allocated conn |
| 5 | msc_subscr_conn_is_accepted() == false |
| 6 | - conn_fsm present, in state NEW |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 7 | DREF unknown: MSC conn use + fsm == 1 (0x4) |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 8 | DMM Subscr_Conn(test){SUBSCR_CONN_S_INIT}: Allocated |
| 9 | DMM Subscr_Conn(test){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 10 | DMM Subscr_Conn(test){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 11 | msc_subscr_conn_is_accepted() == false |
| 12 | requests shall be thwarted |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 13 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 14 | DRLL subscr unknown: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 15 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 16 | DRLL subscr unknown: Message not permitted for initial conn: unknown 0x33 |
| 17 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 18 | DRLL subscr unknown: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 19 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 20 | DRLL subscr unknown: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 21 | - fake: acceptance |
| 22 | DREF VLR subscr unknown usage increases to: 1 |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 23 | DMM Subscr_Conn(test){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 24 | llist_count(&net->subscr_conns) == 1 |
| 25 | msc_subscr_conn_is_accepted() == true |
| 26 | - CLOSE event marks conn_fsm as released and frees the conn |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 27 | DMM Subscr_Conn(test){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_CN_CLOSE |
| 28 | DMM Subscr_Conn(test){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 29 | DMM Subscr_Conn(test){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 30 | DMM msc_subscr_conn_close(vsub=unknown, cause=2): no conn fsm, releasing directly without release event. |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 31 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 32 | DREF unknown: MSC conn use - fsm == 0 (0x0) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 33 | DRLL subscr unknown: Freeing subscriber connection |
| 34 | DREF VLR subscr unknown usage decreases to: 0 |
| 35 | DREF freeing VLR subscr unknown |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 36 | DMM Subscr_Conn(test){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 37 | DMM Subscr_Conn(test){SUBSCR_CONN_S_RELEASED}: Deallocated |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 38 | bssap_clear_sent == 1 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 39 | llist_count(&net->subscr_conns) == 0 |
| 40 | ===== test_early_stage: SUCCESS |
| 41 | |
| 42 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | a3ab1de | 2018-01-24 15:17:06 +0100 | [diff] [blame] | 43 | talloc_total_blocks(tall_bsc_ctx) == 8 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 44 | |
| 45 | ===== test_cm_service_without_lu |
| 46 | - CM Service Request without a prior Location Updating |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 47 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 48 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 49 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 50 | DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 51 | DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620 |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 52 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 53 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Allocated |
| 54 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 55 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 56 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: Allocated |
| 57 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000004620) |
| 58 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: rev=GSM net=GERAN (no Auth) |
| 59 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START |
| 60 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: proc_arq_fsm_done(VLR_PR_ARQ_RES_UNIDENT_SUBSCR) |
| 61 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_DONE |
| 62 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_UNIDENT_SUBSCR |
| 63 | - sending CM Service Reject for unknown, result VLR_PR_ARQ_RES_UNIDENT_SUBSCR |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 64 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE |
| 65 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ |
| 66 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Close event, cause 2 |
| 67 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASED |
| 68 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 69 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 70 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000004620) |
| 71 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Freeing instance |
| 72 | DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Deallocated |
| 73 | DMM msc_subscr_conn_close(vsub=unknown, cause=2): no conn fsm, releasing directly without release event. |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 74 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 75 | DREF unknown: MSC conn use - fsm == 1 (0x1) |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 76 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 77 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 78 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 79 | DRLL Freeing subscriber connection with NULL subscriber |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 80 | bssap_clear_sent == 1 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 81 | - conn was released |
| 82 | llist_count(&net->subscr_conns) == 0 |
| 83 | ===== test_cm_service_without_lu: SUCCESS |
| 84 | |
| 85 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | a3ab1de | 2018-01-24 15:17:06 +0100 | [diff] [blame] | 86 | talloc_total_blocks(tall_bsc_ctx) == 8 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 87 | |
| 88 | ===== test_two_lu |
| 89 | - Location Update request causes a GSUP LU request to HLR |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 90 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 91 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 92 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 93 | DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 94 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 95 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Allocated |
| 96 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 97 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 98 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 99 | DMM LU/new-LAC: 1/23 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 100 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: Allocated |
| 101 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000004620) |
| 102 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth) |
| 103 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 104 | DREF VLR subscr unknown usage increases to: 1 |
| 105 | DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620 |
| 106 | DVLR New subscr, IMSI: 901700000004620 |
| 107 | DREF VLR subscr IMSI:901700000004620 usage increases to: 2 |
Neels Hofmeyr | 54a706c | 2017-07-18 15:39:27 +0200 | [diff] [blame] | 108 | DREF VLR subscr IMSI:901700000004620 usage decreases to: 1 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 109 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 110 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_post_auth() |
| 111 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_post_ciph() |
| 112 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node_4() |
| 113 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 114 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Allocated |
| 115 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000004620) |
| 116 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 117 | DVLR GSUP tx: 04010809710000004026f0 |
| 118 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 |
| 119 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 120 | DMM IMSI:901700000004620: bump: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 121 | DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 122 | lu_result_sent == 0 |
| 123 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 124 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1 |
| 125 | DVLR GSUP rx 17: 10010809710000004026f00804036470f1 |
| 126 | DREF VLR subscr IMSI:901700000004620 usage increases to: 2 |
| 127 | DVLR IMSI:901700000004620 has MSISDN:46071 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 128 | DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 129 | DVLR GSUP tx: 12010809710000004026f0 |
| 130 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0 |
| 131 | DREF VLR subscr MSISDN:46071 usage decreases to: 1 |
| 132 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 133 | lu_result_sent == 0 |
| 134 | - having received subscriber data does not mean acceptance |
| 135 | msc_subscr_conn_is_accepted() == false |
| 136 | requests shall be thwarted |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 137 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 138 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 139 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 140 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33 |
| 141 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 142 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 143 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 144 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 145 | lu_result_sent == 0 |
| 146 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 147 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0 |
| 148 | DVLR GSUP rx 11: 06010809710000004026f0 |
| 149 | DREF VLR subscr MSISDN:46071 usage increases to: 2 |
| 150 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 151 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 152 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 153 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 154 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000004620) |
| 155 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 156 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated |
| 157 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 158 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 159 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_INIT}: Allocated |
| 160 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000004620) |
| 161 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 162 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 163 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_INIT}: Allocated |
| 164 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000004620) |
| 165 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 166 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 167 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 168 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000004620) |
| 169 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 170 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_DONE}: Deallocated |
| 171 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 172 | - sending LU Accept for MSISDN:46071 |
| 173 | DREF VLR subscr MSISDN:46071 usage increases to: 3 |
| 174 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE |
| 175 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 176 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 177 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000004620) |
| 178 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 179 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated |
| 180 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 181 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 182 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU |
| 183 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 184 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP |
| 185 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn |
| 186 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 187 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 188 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 189 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) |
| 190 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 191 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance |
| 192 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated |
| 193 | DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 194 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 195 | DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 196 | DRLL subscr MSISDN:46071: Freeing subscriber connection |
| 197 | DREF VLR subscr MSISDN:46071 usage decreases to: 2 |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 198 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 199 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 200 | DREF VLR subscr MSISDN:46071 usage decreases to: 1 |
| 201 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 202 | bssap_clear_sent == 1 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 203 | - LU was successful, and the conn has already been closed |
| 204 | lu_result_sent == 1 |
| 205 | llist_count(&net->subscr_conns) == 0 |
| 206 | --- |
| 207 | - verify that the MS can send another LU request |
| 208 | - Location Update request causes a GSUP LU request to HLR |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 209 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 210 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 211 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 212 | DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 213 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 214 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Allocated |
| 215 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 216 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 217 | DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 218 | DMM LU/new-LAC: 1/23 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 219 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: Allocated |
| 220 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000004620) |
| 221 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth) |
| 222 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 223 | DREF VLR subscr MSISDN:46071 usage increases to: 2 |
| 224 | DREF VLR subscr MSISDN:46071 usage increases to: 3 |
Neels Hofmeyr | 54a706c | 2017-07-18 15:39:27 +0200 | [diff] [blame] | 225 | DREF VLR subscr MSISDN:46071 usage decreases to: 2 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 226 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() |
| 227 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_post_auth() |
| 228 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_post_ciph() |
| 229 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: vlr_loc_upd_node_4() |
| 230 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 231 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Allocated |
| 232 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000004620) |
| 233 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 234 | DVLR GSUP tx: 04010809710000004026f0 |
| 235 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 |
| 236 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 237 | DMM MSISDN:46071: bump: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 238 | DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 239 | lu_result_sent == 0 |
| 240 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 241 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1 |
| 242 | DVLR GSUP rx 17: 10010809710000004026f00804036470f1 |
| 243 | DREF VLR subscr MSISDN:46071 usage increases to: 3 |
| 244 | DVLR IMSI:901700000004620 has MSISDN:46071 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 245 | DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=3) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 246 | DVLR GSUP tx: 12010809710000004026f0 |
| 247 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0 |
| 248 | DREF VLR subscr MSISDN:46071 usage decreases to: 2 |
| 249 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 250 | lu_result_sent == 0 |
| 251 | - having received subscriber data does not mean acceptance |
| 252 | msc_subscr_conn_is_accepted() == false |
| 253 | requests shall be thwarted |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 254 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 255 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 256 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 257 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33 |
| 258 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 259 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 260 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 261 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 262 | lu_result_sent == 0 |
| 263 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 264 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0 |
| 265 | DVLR GSUP rx 11: 06010809710000004026f0 |
| 266 | DREF VLR subscr MSISDN:46071 usage increases to: 3 |
| 267 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 268 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 269 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 270 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 271 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000004620) |
| 272 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 273 | DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_DONE}: Deallocated |
| 274 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 275 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 276 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_INIT}: Allocated |
| 277 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000004620) |
| 278 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 279 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 280 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_INIT}: Allocated |
| 281 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000004620) |
| 282 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 283 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 284 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 285 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000004620) |
| 286 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 287 | DVLR sub_pres_vlr_fsm(901700000004620){SUB_PRES_VLR_S_DONE}: Deallocated |
| 288 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 289 | - sending LU Accept for MSISDN:46071 |
| 290 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE |
| 291 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 292 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 293 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000004620) |
| 294 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 295 | DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated |
| 296 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 297 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 298 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU |
| 299 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 300 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP |
| 301 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn |
| 302 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 303 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 304 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 305 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) |
| 306 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 307 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance |
| 308 | DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated |
| 309 | DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 310 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 311 | DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 312 | DRLL subscr MSISDN:46071: Freeing subscriber connection |
| 313 | DREF VLR subscr MSISDN:46071 usage decreases to: 2 |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 314 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 315 | DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 316 | DREF VLR subscr MSISDN:46071 usage decreases to: 1 |
| 317 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 318 | bssap_clear_sent == 1 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 319 | - LU was successful, and the conn has already been closed |
| 320 | lu_result_sent == 1 |
| 321 | llist_count(&net->subscr_conns) == 0 |
| 322 | --- |
| 323 | - subscriber detaches |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 324 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 325 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 326 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 327 | 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] | 328 | DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620 |
| 329 | DREF VLR subscr MSISDN:46071 usage increases to: 2 |
| 330 | DMM IMSI DETACH for MSISDN:46071 |
| 331 | DREF VLR subscr MSISDN:46071 usage decreases to: 1 |
| 332 | DREF VLR subscr MSISDN:46071 usage decreases to: 0 |
| 333 | DREF freeing VLR subscr MSISDN:46071 |
| 334 | DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 335 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 336 | DREF unknown: MSC conn use - compl_l3 == 0 (0x0) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 337 | DRLL Freeing subscriber connection with NULL subscriber |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 338 | bssap_clear_sent == 1 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 339 | llist_count(&net->subscr_conns) == 0 |
| 340 | ===== test_two_lu: SUCCESS |
| 341 | |
| 342 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | a3ab1de | 2018-01-24 15:17:06 +0100 | [diff] [blame] | 343 | talloc_total_blocks(tall_bsc_ctx) == 8 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 344 | |
| 345 | ===== test_lu_unknown_tmsi |
| 346 | - Location Update request with unknown TMSI sends ID Request for IMSI |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 347 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 348 | new conn |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 349 | DREF unknown: MSC conn use + compl_l3 == 1 (0x1) |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 350 | DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 351 | DREF unknown: MSC conn use + fsm == 2 (0x5) |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 352 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_INIT}: Allocated |
| 353 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START |
| 354 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 355 | DMM LOCATION UPDATING REQUEST: MI(TMSI)=591536962 type=IMSI ATTACH |
Neels Hofmeyr | 8a656eb | 2017-11-22 02:55:52 +0100 | [diff] [blame] | 356 | DMM LU/new-LAC: 1/23 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 357 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_IDLE}: Allocated |
| 358 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_IDLE}: is child of Subscr_Conn(591536962) |
| 359 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_IDLE}: rev=GSM net=GERAN (no Auth) |
| 360 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA |
| 361 | DREF VLR subscr unknown usage increases to: 1 |
| 362 | DVLR New subscr, TMSI: 0x23422342 |
| 363 | DREF VLR subscr TMSI:0x23422342 usage increases to: 2 |
Neels Hofmeyr | 54a706c | 2017-07-18 15:39:27 +0200 | [diff] [blame] | 364 | DREF VLR subscr TMSI:0x23422342 usage decreases to: 1 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 365 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_IDLE}: vlr_loc_upd_want_imsi() |
| 366 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_IMSI |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 367 | DMSC msc_tx 3 bytes to TMSI:0x23422342 via RAN_GERAN_A |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 368 | - DTAP --RAN_GERAN_A--> MS: GSM48_MT_MM_ID_REQ: 051801 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 369 | - DTAP matches expected message |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 370 | DMM TMSI:0x23422342: bump: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 371 | DREF TMSI:0x23422342: MSC conn use - compl_l3 == 1 (0x4) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 372 | lu_result_sent == 0 |
| 373 | msc_subscr_conn_is_accepted() == false |
| 374 | requests shall be thwarted |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 375 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 376 | DRLL subscr TMSI:0x23422342: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 377 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 378 | DRLL subscr TMSI:0x23422342: Message not permitted for initial conn: unknown 0x33 |
| 379 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 380 | DRLL subscr TMSI:0x23422342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 381 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 382 | DRLL subscr TMSI:0x23422342: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 383 | - MS tells us the IMSI, causes a GSUP LU request to HLR |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 384 | MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_ID_RESP |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 385 | DREF TMSI:0x23422342: MSC conn use + dtap == 2 (0x6) |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 386 | DRLL Dispatching 04.08 message GSM48_MT_MM_ID_RESP (0x5:0x19) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 387 | DMM IDENTITY RESPONSE: MI(IMSI)=901700000004620 |
| 388 | DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620 |
| 389 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_IMSI}: Received Event VLR_ULA_E_ID_IMSI |
| 390 | DVLR set IMSI on subscriber; IMSI=901700000004620 id=901700000004620 |
| 391 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_node1() |
| 392 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_post_auth() |
| 393 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_post_ciph() |
| 394 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_IMSI}: vlr_loc_upd_node_4() |
| 395 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_IMSI}: state_chg to VLR_ULA_S_WAIT_HLR_UPD |
| 396 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_INIT}: Allocated |
| 397 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(591536962) |
| 398 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START |
| 399 | DVLR GSUP tx: 04010809710000004026f0 |
| 400 | GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 |
| 401 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 402 | DMM IMSI:901700000004620: bump: conn still being established (SUBSCR_CONN_S_NEW) |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 403 | DREF IMSI:901700000004620: MSC conn use - dtap == 1 (0x4) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 404 | lu_result_sent == 0 |
| 405 | - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT |
| 406 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000004026f00804036470f1 |
| 407 | DVLR GSUP rx 17: 10010809710000004026f00804036470f1 |
| 408 | DREF VLR subscr IMSI:901700000004620 usage increases to: 2 |
| 409 | DVLR IMSI:901700000004620 has MSISDN:46071 |
Max | a263bb2 | 2017-12-27 13:23:44 +0100 | [diff] [blame] | 410 | DVLR SUBSCR(MSISDN:46071) VLR: update for IMSI=901700000004620 (MSISDN=46071, used=2) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 411 | DVLR GSUP tx: 12010809710000004026f0 |
| 412 | GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000004026f0 |
| 413 | DREF VLR subscr MSISDN:46071 usage decreases to: 1 |
| 414 | <-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 |
| 415 | lu_result_sent == 0 |
| 416 | - having received subscriber data does not mean acceptance |
| 417 | msc_subscr_conn_is_accepted() == false |
| 418 | requests shall be thwarted |
Neels Hofmeyr | 78ada64 | 2017-03-10 02:15:20 +0100 | [diff] [blame] | 419 | DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) |
| 420 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_CC_SETUP |
| 421 | DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) |
| 422 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: unknown 0x33 |
| 423 | DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) |
| 424 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 |
Harald Welte | 80315ef | 2018-01-24 22:53:00 +0100 | [diff] [blame] | 425 | DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) |
| 426 | DRLL subscr MSISDN:46071: Message not permitted for initial conn: SMS:0x01 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 427 | lu_result_sent == 0 |
| 428 | - HLR also sends GSUP _UPDATE_LOCATION_RESULT |
| 429 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000004026f0 |
| 430 | DVLR GSUP rx 11: 06010809710000004026f0 |
| 431 | DREF VLR subscr MSISDN:46071 usage increases to: 2 |
| 432 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES |
| 433 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK |
| 434 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE |
| 435 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 436 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(591536962) |
| 437 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_DONE}: Freeing instance |
| 438 | DVLR upd_hlr_vlr_fsm(591536962){UPD_HLR_VLR_S_DONE}: Deallocated |
| 439 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL |
| 440 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL |
| 441 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_INIT}: Allocated |
| 442 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(591536962) |
| 443 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START |
| 444 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES |
| 445 | DVLR sub_pres_vlr_fsm(591536962){SUB_PRES_VLR_S_INIT}: Allocated |
| 446 | DVLR sub_pres_vlr_fsm(591536962){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(591536962) |
| 447 | DVLR sub_pres_vlr_fsm(591536962){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START |
| 448 | DVLR sub_pres_vlr_fsm(591536962){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE |
| 449 | DVLR sub_pres_vlr_fsm(591536962){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
| 450 | DVLR sub_pres_vlr_fsm(591536962){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(591536962) |
| 451 | DVLR sub_pres_vlr_fsm(591536962){SUB_PRES_VLR_S_DONE}: Freeing instance |
| 452 | DVLR sub_pres_vlr_fsm(591536962){SUB_PRES_VLR_S_DONE}: Deallocated |
| 453 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL |
| 454 | - sending LU Accept for MSISDN:46071 |
| 455 | DREF VLR subscr MSISDN:46071 usage increases to: 3 |
| 456 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE |
| 457 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS |
| 458 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 459 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(591536962) |
| 460 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_DONE}: Freeing instance |
| 461 | DVLR lu_compl_vlr_fsm(591536962){LU_COMPL_VLR_S_DONE}: Deallocated |
| 462 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 463 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED |
| 464 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU |
| 465 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED |
| 466 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP |
| 467 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn |
| 468 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED |
| 469 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 470 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) |
| 471 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(591536962) |
| 472 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT |
| 473 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_DONE}: Freeing instance |
| 474 | DVLR vlr_lu_fsm(591536962){VLR_ULA_S_DONE}: Deallocated |
| 475 | DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 476 | - BSSAP Clear --RAN_GERAN_A--> MS |
Neels Hofmeyr | 6166f29 | 2017-11-22 14:33:12 +0100 | [diff] [blame] | 477 | DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 478 | DRLL subscr MSISDN:46071: Freeing subscriber connection |
| 479 | DREF VLR subscr MSISDN:46071 usage decreases to: 2 |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 480 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_RELEASED}: Freeing instance |
| 481 | DMM Subscr_Conn(591536962){SUBSCR_CONN_S_RELEASED}: Deallocated |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 482 | DREF VLR subscr MSISDN:46071 usage decreases to: 1 |
| 483 | <-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 484 | bssap_clear_sent == 1 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 485 | - LU was successful, and the conn has already been closed |
| 486 | lu_result_sent == 1 |
| 487 | llist_count(&net->subscr_conns) == 0 |
| 488 | DREF freeing VLR subscr MSISDN:46071 |
| 489 | ===== test_lu_unknown_tmsi: SUCCESS |
| 490 | |
| 491 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | a3ab1de | 2018-01-24 15:17:06 +0100 | [diff] [blame] | 492 | talloc_total_blocks(tall_bsc_ctx) == 8 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 493 | |
| 494 | full talloc report on 'msgb' (total 0 bytes in 1 blocks) |
Harald Welte | a3ab1de | 2018-01-24 15:17:06 +0100 | [diff] [blame] | 495 | talloc_total_blocks(tall_bsc_ctx) == 8 |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 496 | |