diff options
-rw-r--r-- | tests/msc_vlr/msc_vlr_test_gsm_ciph.c | 260 | ||||
-rw-r--r-- | tests/msc_vlr/msc_vlr_test_gsm_ciph.err | 465 |
2 files changed, 725 insertions, 0 deletions
diff --git a/tests/msc_vlr/msc_vlr_test_gsm_ciph.c b/tests/msc_vlr/msc_vlr_test_gsm_ciph.c index 1e6bf7cda..d8c044180 100644 --- a/tests/msc_vlr/msc_vlr_test_gsm_ciph.c +++ b/tests/msc_vlr/msc_vlr_test_gsm_ciph.c @@ -794,11 +794,271 @@ static void test_ciph_tmsi_imei() comment_end(); } +static void test_gsm_ciph_in_umts_env() +{ + struct vlr_subscr *vsub; + const char *imsi = "901700000010650"; + const char *sms = + "09" /* SMS messages */ + "01" /* CP-DATA */ + "58" /* length */ + "01" /* Network to MS */ + "00" /* reference */ + /* originator (gsm411_send_sms() hardcodes this weird nr) */ + "0791" "447758100650" /* 447785016005 */ + "00" /* dest */ + /* SMS TPDU */ + "4c" /* len */ + "00" /* SMS deliver */ + "05802443f2" /* originating address 42342 */ + "00" /* TP-PID */ + "00" /* GSM default alphabet */ + "071010" /* Y-M-D (from wrapped gsm340_gen_scts())*/ + "000000" /* H-M-S */ + "00" /* GMT+0 */ + "44" /* data length */ + "5079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0e" + "d3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb" + "0c7ac3e9e9b7db05"; + + comment_start(); + + /* implicit: net->authentication_required = true; */ + net->a5_encryption_mask = (1 << 1); + rx_from_ran = RAN_GERAN_A; + + btw("Location Update request causes a GSUP Send Auth Info request to HLR"); + lu_result_sent = RES_NONE; + gsup_expect_tx("080108" "09710000000156f0"); + ms_sends_msg("0508" /* MM LU */ + "7" /* ciph key seq: no key available */ + "0" /* LU type: normal */ + "ffffff" "0000" /* LAI, LAC */ + "57" /* classmark 1: R99, early classmark, no power lvl */ + "089910070000106005" /* IMSI */ + "3303575886" /* classmark 2 */ + ); + OSMO_ASSERT(gsup_tx_confirmed); + VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); + + btw("from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends *UMTS AKA* Auth Req to MS"); + /* based on + * 2G auth: COMP128v1 + * KI=7bcd108be4c3d551ee6c67faaf52bd68 + * 3G auth: MILENAGE + * K=7bcd108be4c3d551ee6c67faaf52bd68 + * OPC=6e23f641ce724679b73d933515a8589d + * IND-bitlen=5 last-SQN=641 + * Note that the SRES will be calculated by COMP128v1, separately from 3G tokens; + * the resulting Kc to use for ciphering returned by the HLR is also calculated from COMP128v1. + */ + auth_request_sent = false; + auth_request_expect_rand = "4ac8d1cd1a51937597ca1016fe69a0fa"; + auth_request_expect_autn = "2d837d2b0d6f00004b282d5acf23428d"; + gsup_rx("0a" + /* imsi */ + "0108" "09710000000156f0" + /* 5 auth vectors... */ + /* TL TL rand */ + "0362" "2010" "4ac8d1cd1a51937597ca1016fe69a0fa" + /* TL sres TL kc */ + "2104" "dacc4b26" "2208" "7a75f0ac9b844400" + /* TL 3G IK */ + "2310" "3747da4e31545baa2db59e500bdae047" + /* TL 3G CK */ + "2410" "8544d35b945ccba01a7f1293575291c3" + /* TL AUTN */ + "2510" "2d837d2b0d6f00004b282d5acf23428d" + /* TL RES */ + "2708" "37527064741f8ddb" + /* TL TL rand */ + "0362" "2010" "b2661531b97b12c5a2edc21a0ed16fc5" + "2104" "2fb4cfad" "2208" "da149b11d473f400" + "2310" "3fe013b1a428ea737c37f8f0288c8edf" + "2410" "f275438c02b97e4d6f639dddda3d10b9" + "2510" "78cdd96c60840000322f421b3bb778b1" + "2708" "ed3ebf9cb6ea48ed" + "0362" "2010" "54d8f19778056666b41c8c25e52eb60c" + "2104" "0ff61e0f" "2208" "26ec67fad3073000" + "2310" "2868b0922c652616f1c975e3eaf7943a" + "2410" "6a84a20b1bc13ec9840466406d2dd91e" + "2510" "53f3e5632b3d00008865dd54d49663f2" + "2708" "86e848a9e7ad8cd5" + "0362" "2010" "1f05607ff9c8984f46ad97f8c9a94982" + "2104" "91a36e3d" "2208" "5d84421884fdcc00" + "2310" "2171fef54b81e30c83a598a5e44f634c" + "2410" "f02d088697509827565b46938fece211" + "2510" "1b43bbf9815e00001cb9b2a9f6b8a77c" + "2708" "373e67d62e719c51" + "0362" "2010" "80d89a58a2a41050918caf68a4e93c64" + "2104" "a319f5f1" "2208" "883df2b867293000" + "2310" "fa5d70f929ff298efb160413698dc107" + "2410" "ae9a3d8ce70ce13bac297bdb91cd6c68" + "2510" "5c0dc2eeaefa0000396882a1fe2cf80b" + "2708" "65ab1cad216bfe87", + NULL); + VERBOSE_ASSERT(auth_request_sent, == true, "%d"); + VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); + + btw("MS sends *GSM AKA* Authen Response, VLR accepts and sends Ciphering Mode Command to MS"); + /* EXPECTING ERROR: should be the GSM AKA kc: + expect_cipher_mode_cmd("7a75f0ac9b844400"); + * but instead is the UMTS AKA derived kc: */ + expect_cipher_mode_cmd("85c985d6f980e18e"); + ms_sends_msg("0554" "dacc4b26"); + OSMO_ASSERT(cipher_mode_cmd_sent); + VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); + + btw("MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR"); + gsup_expect_tx("04010809710000000156f0"); + ms_sends_msg("0632"); + VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); + + btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); + gsup_rx("10010809710000000156f00804032443f2", + "12010809710000000156f0"); + VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); + + btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT"); + expect_bssap_clear(); + gsup_rx("06010809710000000156f0", NULL); + VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); + + btw("LU was successful, and the conn has already been closed"); + VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); + EXPECT_CONN_COUNT(0); + + BTW("after a while, a new conn sends a CM Service Request. VLR responds with *UMTS AKA* Auth Req, 2nd auth vector"); + auth_request_sent = false; + auth_request_expect_rand = "b2661531b97b12c5a2edc21a0ed16fc5"; + auth_request_expect_autn = "78cdd96c60840000322f421b3bb778b1"; + cm_service_result_sent = RES_NONE; + ms_sends_msg("052478" + "03575886" /* classmark 2 */ + "089910070000106005" /* IMSI */); + OSMO_ASSERT(g_conn); + OSMO_ASSERT(g_conn->conn_fsm); + OSMO_ASSERT(g_conn->vsub); + VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d"); + VERBOSE_ASSERT(auth_request_sent, == true, "%d"); + + btw("needs auth, not yet accepted"); + EXPECT_ACCEPTED(false); + thwart_rx_non_initial_requests(); + + btw("MS sends *GSM AKA* Authen Response, VLR accepts and requests Ciphering"); + /* EXPECTING ERROR: should be the GSM AKA kc: + expect_cipher_mode_cmd("da149b11d473f400"); + * but instead is the UMTS AKA derived kc: */ + expect_cipher_mode_cmd("dec1351054200a58"); + ms_sends_msg("0554" "2fb4cfad"); + VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d"); + VERBOSE_ASSERT(cipher_mode_cmd_sent, == true, "%d"); + + btw("MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept"); + ms_sends_msg("0632"); + VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d"); + + btw("a USSD request is serviced"); + dtap_expect_tx_ussd("Your extension is 42342\r"); + expect_bssap_clear(); + ms_sends_msg("0b3b1c15a11302010002013b300b04010f0406aa510c061b017f0100"); + OSMO_ASSERT(dtap_tx_confirmed); + VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); + + btw("all requests serviced, conn has been released"); + EXPECT_CONN_COUNT(0); + + BTW("an SMS is sent, MS is paged"); + paging_expect_imsi(imsi); + paging_sent = false; + vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); + OSMO_ASSERT(vsub); + VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 0, "%d"); + + send_sms(vsub, vsub, + "Privacy in residential applications is a desirable" + " marketing option."); + + VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 1, "%d"); + vlr_subscr_put(vsub); + vsub = NULL; + VERBOSE_ASSERT(paging_sent, == true, "%d"); + VERBOSE_ASSERT(paging_stopped, == false, "%d"); + + btw("the subscriber and its pending request should remain"); + vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); + OSMO_ASSERT(vsub); + VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 1, "%d"); + vlr_subscr_put(vsub); + + btw("MS replies with Paging Response, and VLR sends *UMTS AKA* Auth Request with third key"); + auth_request_sent = false; + auth_request_expect_rand = "54d8f19778056666b41c8c25e52eb60c"; + auth_request_expect_autn = "53f3e5632b3d00008865dd54d49663f2"; + ms_sends_msg("062707" + "03575886" /* classmark 2 */ + "089910070000106005" /* IMSI */); + VERBOSE_ASSERT(auth_request_sent, == true, "%d"); + + btw("needs auth, not yet accepted"); + EXPECT_ACCEPTED(false); + thwart_rx_non_initial_requests(); + + btw("MS sends *GSM AKA* Authen Response, VLR accepts and requests Ciphering"); + /* EXPECTING ERROR: should be the GSM AKA kc: + expect_cipher_mode_cmd("26ec67fad3073000"); + * but instead is the UMTS AKA derived kc: */ + expect_cipher_mode_cmd("3721013ab07e55fb"); + ms_sends_msg("0554" "0ff61e0f"); + VERBOSE_ASSERT(cipher_mode_cmd_sent, == true, "%d"); + + btw("MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS"); + dtap_expect_tx(sms); + ms_sends_msg("0632"); + VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d"); + VERBOSE_ASSERT(paging_stopped, == true, "%d"); + + btw("SMS was delivered, no requests pending for subscr"); + vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); + OSMO_ASSERT(vsub); + VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 0, "%d"); + vlr_subscr_put(vsub); + + btw("conn is still open to wait for SMS ack dance"); + EXPECT_CONN_COUNT(1); + + btw("MS replies with CP-ACK for received SMS"); + ms_sends_msg("8904"); + EXPECT_CONN_COUNT(1); + + btw("MS also sends RP-ACK, MSC in turn sends CP-ACK for that"); + dtap_expect_tx("0904"); + expect_bssap_clear(); + ms_sends_msg("890106020041020000"); + VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d"); + VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); + + btw("SMS is done, conn is gone"); + EXPECT_CONN_COUNT(0); + + BTW("subscriber detaches"); + expect_bssap_clear(); + ms_sends_msg("050130" + "089910070000106005" /* IMSI */); + VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); + + EXPECT_CONN_COUNT(0); + clear_vlr(); + comment_end(); +} + msc_vlr_test_func_t msc_vlr_tests[] = { test_ciph, test_ciph_tmsi, test_ciph_imei, test_ciph_imeisv, test_ciph_tmsi_imei, + test_gsm_ciph_in_umts_env, NULL }; diff --git a/tests/msc_vlr/msc_vlr_test_gsm_ciph.err b/tests/msc_vlr/msc_vlr_test_gsm_ciph.err index 8f42d6ece..196da8c9e 100644 --- a/tests/msc_vlr/msc_vlr_test_gsm_ciph.err +++ b/tests/msc_vlr/msc_vlr_test_gsm_ciph.err @@ -1719,6 +1719,471 @@ DRLL Freeing subscriber connection with NULL subscriber full talloc report on 'msgb' (total 0 bytes in 1 blocks) talloc_total_blocks(tall_bsc_ctx) == 7 +===== test_gsm_ciph_in_umts_env +- Location Update request causes a GSUP Send Auth Info request to HLR + MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST + new conn +DREF unknown: MSC conn use + compl_l3 == 1 (0x1) +DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) +DREF unknown: MSC conn use + fsm == 2 (0x5) +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW +DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL +DMM LU/new-LAC: 0/23 +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650) +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=GERAN Auth+Ciph +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA +DREF VLR subscr unknown usage increases to: 1 +DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650 +DVLR New subscr, IMSI: 901700000010650 +DREF VLR subscr IMSI:901700000010650 usage increases to: 2 +DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1() +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START +DVLR GSUP tx: 08010809710000000156f0 +GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0 +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI +DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW) +DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4) + lu_result_sent == 0 +- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends *UMTS AKA* Auth Req to MS +<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: 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 +DVLR GSUP rx 511: 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 +DREF VLR subscr IMSI:901700000010650 usage increases to: 2 +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK +DVLR SUBSCR(IMSI:901700000010650) Received 5 auth tuples +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 +- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and... +- ...rand=4ac8d1cd1a51937597ca1016fe69a0fa +- ...autn=2d837d2b0d6f00004b282d5acf23428d +- ...expecting res=37527064741f8ddb +DREF VLR subscr IMSI:901700000010650 usage decreases to: 1 +<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0 + auth_request_sent == 1 + lu_result_sent == 0 +- MS sends *GSM AKA* Authen Response, VLR accepts and sends Ciphering Mode Command to MS + MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP +DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6) +DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) +DMM IMSI:901700000010650: MM GSM AUTHENTICATION RESPONSE (sres = dacc4b26) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP +DVLR SUBSCR(IMSI:901700000010650) received res: da cc 4b 26 +DVLR SUBSCR(IMSI:901700000010650) AUTH established GSM security context +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth() +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode +DMM -> CIPHER MODE COMMAND IMSI:901700000010650 +- sending Ciphering Mode Command for IMSI:901700000010650: include_imeisv=0 +- ...perm algo: 2 +- ...key: 85c985d6f980e18e +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH +DMM IMSI:901700000010650: bump: conn still being established (SUBSCR_CONN_S_NEW) +DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4) + lu_result_sent == 0 +- MS sends Ciphering Mode Complete, VLR accepts and sends GSUP LU Req to HLR + MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL +DRR IMSI:901700000010650: CIPHERING MODE COMPLETE +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph() +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_node_4() +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: state_chg to VLR_ULA_S_WAIT_HLR_UPD +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Allocated +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: Received Event UPD_HLR_VLR_E_START +DVLR GSUP tx: 04010809710000000156f0 +GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000000156f0 +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA + lu_result_sent == 0 +- HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT +<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: 10010809710000000156f00804032443f2 +DVLR GSUP rx 17: 10010809710000000156f00804032443f2 +DREF VLR subscr IMSI:901700000010650 usage increases to: 2 +DVLR IMSI:901700000010650 has MSISDN:42342 +DVLR SUBSCR(MSISDN:42342) VLR: update for IMSI=901700000010650 (MSISDN=42342, used=2) +DVLR GSUP tx: 12010809710000000156f0 +GSUP --> HLR: OSMO_GSUP_MSGT_INSERT_DATA_RESULT: 12010809710000000156f0 +DREF VLR subscr MSISDN:42342 usage decreases to: 1 +<-- GSUP rx OSMO_GSUP_MSGT_INSERT_DATA_REQUEST: vlr_gsupc_read_cb() returns 0 + lu_result_sent == 0 +- HLR also sends GSUP _UPDATE_LOCATION_RESULT +<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: 06010809710000000156f0 +DVLR GSUP rx 11: 06010809710000000156f0 +DREF VLR subscr MSISDN:42342 usage increases to: 2 +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_HLR_LU_RES +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: Received Event UPD_HLR_VLR_E_UPD_LOC_ACK +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_WAIT_FOR_DATA}: state_chg to UPD_HLR_VLR_S_DONE +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Freeing instance +DVLR upd_hlr_vlr_fsm(901700000010650){UPD_HLR_VLR_S_DONE}: Deallocated +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: Received Event VLR_ULA_E_UPD_HLR_COMPL +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_HLR_UPD}: state_chg to VLR_ULA_S_WAIT_LU_COMPL +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Allocated +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: is child of vlr_lu_fsm(901700000010650) +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: Received Event LU_COMPL_VLR_E_START +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_INIT}: state_chg to LU_COMPL_VLR_S_WAIT_SUB_PRES +DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Allocated +DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: is child of lu_compl_vlr_fsm(901700000010650) +DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: Received Event SUB_PRES_VLR_E_START +DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_INIT}: state_chg to SUB_PRES_VLR_S_DONE +DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Removing from parent lu_compl_vlr_fsm(901700000010650) +DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Freeing instance +DVLR sub_pres_vlr_fsm(901700000010650){SUB_PRES_VLR_S_DONE}: Deallocated +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: Received Event LU_COMPL_VLR_E_SUB_PRES_COMPL +- sending LU Accept for MSISDN:42342 +DREF VLR subscr MSISDN:42342 usage increases to: 3 +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_DONE +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_LU_COMPL_SUCCESS +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Removing from parent vlr_lu_fsm(901700000010650) +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Freeing instance +DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_DONE}: Deallocated +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_LU +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: releasing conn +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000010650) +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Freeing instance +DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_DONE}: Deallocated +DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:42342: MSC conn use - fsm == 0 (0x0) +DRLL subscr MSISDN:42342: Freeing subscriber connection +DREF VLR subscr MSISDN:42342 usage decreases to: 2 +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated +DREF VLR subscr MSISDN:42342 usage decreases to: 1 +<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0 + bssap_clear_sent == 1 +- LU was successful, and the conn has already been closed + lu_result_sent == 1 + llist_count(&net->subscr_conns) == 0 +--- +- after a while, a new conn sends a CM Service Request. VLR responds with *UMTS AKA* Auth Req, 2nd auth vector + MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ + new conn +DREF unknown: MSC conn use + compl_l3 == 1 (0x1) +DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) +DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000010650 +DREF unknown: MSC conn use + fsm == 2 (0x5) +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START +DREF VLR subscr MSISDN:42342 usage increases to: 2 +DREF VLR subscr MSISDN:42342 usage increases to: 3 +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=1 +- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=1 auth_types=0x3 and... +- ...rand=b2661531b97b12c5a2edc21a0ed16fc5 +- ...autn=78cdd96c60840000322f421b3bb778b1 +- ...expecting res=ed3ebf9cb6ea48ed +DREF VLR subscr MSISDN:42342 usage decreases to: 2 +DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW) +DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) + cm_service_result_sent == 0 + auth_request_sent == 1 +- needs auth, not yet accepted +msc_subscr_conn_is_accepted() == false + requests shall be thwarted +DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) +DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP +DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) +DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 +DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) +DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 +DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) +DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 +- MS sends *GSM AKA* Authen Response, VLR accepts and requests Ciphering + MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP +DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) +DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) +DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 2fb4cfad) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP +DVLR SUBSCR(MSISDN:42342) received res: 2f b4 cf ad +DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode +DMM -> CIPHER MODE COMMAND MSISDN:42342 +DMSC CLASSMARK 1 unknown, assuming MS supports A5/1 +- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0 +- ...perm algo: 2 +- ...key: dec1351054200a58 +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH +DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW) +DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) + cm_service_result_sent == 0 + cipher_mode_cmd_sent == 1 +- MS sends Ciphering Mode Complete, VLR accepts; above Ciphering is an implicit CM Service Accept + MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL +DRR MSISDN:42342: CIPHERING MODE COMPLETE +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_CM_SERVICE_REQ +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: still awaiting first request after a CM Service Request + cm_service_result_sent == 0 +- a USSD request is serviced + expecting USSD: + Your extension is 42342
+ MSC <--RAN_GERAN_A-- MS: NCSS:0x3b +DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) +DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) +DMM MSISDN:42342: rx msg NCSS:0x3b: received_cm_service_request changes to false +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING +DMM USSD: Own number requested +DMM MSISDN:42342: MSISDN = 42342 +DMSC msc_tx 43 bytes to MSISDN:42342 via RAN_GERAN_A +- DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d273104d36a3c91a0d +- DTAP matches expected message +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated +DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated +DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) +DRLL subscr MSISDN:42342: Freeing subscriber connection +DREF VLR subscr MSISDN:42342 usage decreases to: 1 + bssap_clear_sent == 1 +- all requests serviced, conn has been released + llist_count(&net->subscr_conns) == 0 +--- +- an SMS is sent, MS is paged +DREF VLR subscr MSISDN:42342 usage increases to: 2 + llist_count(&vsub->cs.requests) == 0 +DREF VLR subscr MSISDN:42342 usage increases to: 3 +DMM Subscriber MSISDN:42342 not paged yet, start paging. + RAN_GERAN_A sends out paging request to IMSI 901700000010650, TMSI 0xffffffff, LAC 23 + strcmp(paging_expecting_imsi, imsi) == 0 +DREF VLR subscr MSISDN:42342 usage increases to: 4 + llist_count(&vsub->cs.requests) == 1 +DREF VLR subscr MSISDN:42342 usage decreases to: 3 + paging_sent == 1 + paging_stopped == 0 +- the subscriber and its pending request should remain +DREF VLR subscr MSISDN:42342 usage increases to: 4 + llist_count(&vsub->cs.requests) == 1 +DREF VLR subscr MSISDN:42342 usage decreases to: 3 +- MS replies with Paging Response, and VLR sends *UMTS AKA* Auth Request with third key + MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP + new conn +DREF unknown: MSC conn use + compl_l3 == 1 (0x1) +DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27) +DRR PAGING RESPONSE: MI(IMSI)=901700000010650 +DREF unknown: MSC conn use + fsm == 2 (0x5) +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Allocated +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000010650) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: rev=R99 net=GERAN Auth+Ciph +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: Received Event PR_ARQ_E_START +DREF VLR subscr MSISDN:42342 usage increases to: 4 +DREF VLR subscr MSISDN:42342 usage increases to: 5 +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: proc_arq_vlr_fn_post_imsi() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_WAIT_AUTH +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of Process_Access_Request_VLR(901700000010650) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_WAIT_RESP +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=2 +- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=2 auth_types=0x3 and... +- ...rand=54d8f19778056666b41c8c25e52eb60c +- ...autn=53f3e5632b3d00008865dd54d49663f2 +- ...expecting res=86e848a9e7ad8cd5 +DREF VLR subscr MSISDN:42342 usage decreases to: 4 +DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW) +DREF MSISDN:42342: MSC conn use - compl_l3 == 1 (0x4) + auth_request_sent == 1 +- needs auth, not yet accepted +msc_subscr_conn_is_accepted() == false + requests shall be thwarted +DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5) +DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_CC_SETUP +DRLL Dispatching 04.08 message unknown 0x33 (0x5:0x33) +DRLL subscr MSISDN:42342: Message not permitted for initial conn: unknown 0x33 +DRLL Dispatching 04.08 message GSM48_MT_RR_SYSINFO_1 (0x6:0x19) +DRLL subscr MSISDN:42342: Message not permitted for initial conn: GSM48_MT_RR_SYSINFO_1 +DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) +DRLL subscr MSISDN:42342: Message not permitted for initial conn: SMS:0x01 +- MS sends *GSM AKA* Authen Response, VLR accepts and requests Ciphering + MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_AUTH_RESP +DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6) +DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14) +DMM MSISDN:42342: MM GSM AUTHENTICATION RESPONSE (sres = 0ff61e0f) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP +DVLR SUBSCR(MSISDN:42342) received res: 0f f6 1e 0f +DVLR SUBSCR(MSISDN:42342) AUTH established GSM security context +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent Process_Access_Request_VLR(901700000010650) +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance +DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Received Event PR_ARQ_E_AUTH_RES +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: got VLR_AUTH_RES_PASSED +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: _proc_arq_vlr_node2() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: Set Ciphering Mode +DMM -> CIPHER MODE COMMAND MSISDN:42342 +DMSC CLASSMARK 1 unknown, assuming MS supports A5/1 +- sending Ciphering Mode Command for MSISDN:42342: include_imeisv=0 +- ...perm algo: 2 +- ...key: 3721013ab07e55fb +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH +DMM MSISDN:42342: bump: conn still being established (SUBSCR_CONN_S_NEW) +DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4) + cipher_mode_cmd_sent == 1 +- MS sends Ciphering Mode Complete, VLR accepts and sends pending SMS + MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_CIPH_M_COMPL +DRR MSISDN:42342: CIPHERING MODE COMPLETE +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: Received Event PR_ARQ_E_CIPH_RES +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_ciph() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_node2_post_vlr() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_pres() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_trace() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: _proc_arq_vlr_post_imei() +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: proc_arq_fsm_done(VLR_PR_ARQ_RES_PASSED) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_CIPH}: state_chg to PR_ARQ_S_DONE +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: SUBSCR_CONN_FROM_PAGING_RESP +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED +DPAG Paging success for MSISDN:42342 (event=0) +DPAG Calling paging cbfn. +DREF VLR subscr MSISDN:42342 usage increases to: 5 +DREF MSISDN:42342: MSC conn use + trans_sms == 2 (0x14) +DMSC msc_tx 91 bytes to MSISDN:42342 via RAN_GERAN_A +- DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005802443f2000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05 +- DTAP matches expected message +DREF VLR subscr MSISDN:42342 usage decreases to: 4 +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_BUMP +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: bump: connection still has active transaction: SMS + dtap_tx_confirmed == 1 + paging_stopped == 1 +- SMS was delivered, no requests pending for subscr +DREF VLR subscr MSISDN:42342 usage increases to: 5 + llist_count(&vsub->cs.requests) == 0 +DREF VLR subscr MSISDN:42342 usage decreases to: 4 +- conn is still open to wait for SMS ack dance + llist_count(&net->subscr_conns) == 1 +- MS replies with CP-ACK for received SMS + MSC <--RAN_GERAN_A-- MS: SMS:0x04 +DREF MSISDN:42342: MSC conn use + dtap == 3 (0x16) +DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4) +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: connection still has active transaction: SMS +DREF MSISDN:42342: MSC conn use - dtap == 2 (0x14) + llist_count(&net->subscr_conns) == 1 +- MS also sends RP-ACK, MSC in turn sends CP-ACK for that + MSC <--RAN_GERAN_A-- MS: SMS:0x01 +DREF MSISDN:42342: MSC conn use + dtap == 3 (0x16) +DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING +DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_GERAN_A +- DTAP --RAN_GERAN_A--> MS: SMS:0x04: 0904 +- DTAP matches expected message +DREF VLR subscr MSISDN:42342 usage decreases to: 3 +DREF VLR subscr MSISDN:42342 usage decreases to: 2 +DREF MSISDN:42342: MSC conn use - trans_sms == 2 (0x6) +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_BUMP +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: bump: releasing conn +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000010650) +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Freeing instance +DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_DONE}: Deallocated +DMM msc_subscr_conn_close(vsub=MSISDN:42342, cause=2): no conn fsm, releasing directly without release event. +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:42342: MSC conn use - fsm == 1 (0x2) +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance +DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated +DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0) +DRLL subscr MSISDN:42342: Freeing subscriber connection +DREF VLR subscr MSISDN:42342 usage decreases to: 1 + dtap_tx_confirmed == 1 + bssap_clear_sent == 1 +- SMS is done, conn is gone + llist_count(&net->subscr_conns) == 0 +--- +- subscriber detaches + MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND + new conn +DREF unknown: MSC conn use + compl_l3 == 1 (0x1) +DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) +DMM IMSI DETACH INDICATION: MI(IMSI)=901700000010650 +DREF VLR subscr MSISDN:42342 usage increases to: 2 +DMM IMSI DETACH for MSISDN:42342 +DREF VLR subscr MSISDN:42342 usage decreases to: 1 +DREF VLR subscr MSISDN:42342 usage decreases to: 0 +DREF freeing VLR subscr MSISDN:42342 +DMM msc_subscr_conn_close(vsub=unknown, cause=0): no conn fsm, releasing directly without release event. +- BSSAP Clear --RAN_GERAN_A--> MS +DREF unknown: MSC conn use - compl_l3 == 0 (0x0) +DRLL Freeing subscriber connection with NULL subscriber + bssap_clear_sent == 1 + llist_count(&net->subscr_conns) == 0 +===== test_gsm_ciph_in_umts_env: SUCCESS + +full talloc report on 'msgb' (total 0 bytes in 1 blocks) +talloc_total_blocks(tall_bsc_ctx) == 7 + full talloc report on 'msgb' (total 0 bytes in 1 blocks) talloc_total_blocks(tall_bsc_ctx) == 7 |