msc_vlr_tests: add CC Release test and test to catch OS#2779
These tests helped to debug issue OS#2779. Now that they're here we might as well keep them. The test test_call_mo_to_unknown shows that an MS answering to the Release Request works as it should: the conn is torn down. The test test_call_mo_to_unknown_timeout currently expects the error: the conn remains active if the CC Release times out. This bug and the test expectations will be fixed in I46ff2e9b09b67e4e0d79cccf8c04936f17281fcb. Change-Id: Ic3c84520bff8c3fc82512d03ff6ab97d21b8fb7a
This commit is contained in:
Neels Hofmeyr
parent
e9e2f5cde6
commit
eb1cfdb263
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@ -334,8 +334,177 @@ static void test_call_mt()
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comment_end();
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}
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static void test_call_mo_to_unknown()
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{
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struct gsm_mncc mncc = {
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.imsi = IMSI,
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};
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comment_start();
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fake_time_start();
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standard_lu();
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BTW("after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector");
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auth_request_sent = false;
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auth_request_expect_rand = "c187a53a5e6b9d573cac7c74451fd46d";
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auth_request_expect_autn = "1843a645b98d00005b2d666af46c45d9";
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cm_service_result_sent = RES_NONE;
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ms_sends_msg("052478"
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"03575886" /* classmark 2 */
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"089910070000106005" /* IMSI */);
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OSMO_ASSERT(g_conn);
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OSMO_ASSERT(g_conn->conn_fsm);
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OSMO_ASSERT(g_conn->vsub);
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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VERBOSE_ASSERT(auth_request_sent, == true, "%d");
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btw("needs auth, not yet accepted");
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EXPECT_ACCEPTED(false);
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/* On UTRAN */
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btw("MS sends Authen Response, VLR accepts and sends SecurityModeControl");
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expect_security_mode_ctrl(NULL, "1159ec926a50e98c034a6b7d7c9f418d");
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ms_sends_msg("0554" "7db47cf7" "2104" "f81e4dc7"); /* 2nd vector's res, s.a. */
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VERBOSE_ASSERT(security_mode_ctrl_sent, == true, "%d");
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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btw("MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept");
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ms_sends_security_mode_complete();
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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BTW("a call is initiated");
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btw("SETUP gets forwarded to MNCC");
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cc_to_mncc_expect_tx(IMSI, MNCC_SETUP_IND);
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ms_sends_msg("0385" /* CC, seq = 2 -> 0x80 | CC Setup = 0x5 */
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"0406600402000581" /* Bearer Capability */
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"5e038121f3" /* Called Number BCD */
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"15020100" /* CC Capabilities */
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"4008" /* Supported Codec List */
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"04026000" /* UMTS: AMR 2 | AMR */
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"00021f00" /* GSM: HR AMR | FR AMR | GSM EFR | GSM HR | GSM FR */
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);
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OSMO_ASSERT(cc_to_mncc_tx_confirmed);
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mncc.callref = cc_to_mncc_tx_got_callref;
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btw("MNCC says that's fine");
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dtap_expect_tx("8302" /* CC: Call Proceeding */);
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mncc_sends_to_cc(MNCC_CALL_PROC_REQ, &mncc);
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OSMO_ASSERT(dtap_tx_confirmed);
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btw("But the other side's MSISDN could not be resolved, MNCC tells us to cancel");
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dtap_expect_tx("832d" /* CC: Release Request */);
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mncc_sends_to_cc(MNCC_REL_REQ, &mncc);
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dtap_expect_tx("832d" /* CC: Release Request */);
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fake_time_passes(10, 23);
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expect_iu_release();
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cc_to_mncc_expect_tx("", MNCC_REL_CNF);
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ms_sends_msg("036a" /* CC: Release Complete */);
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OSMO_ASSERT(cc_to_mncc_tx_confirmed);
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OSMO_ASSERT(iu_release_sent);
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OSMO_ASSERT(cc_to_mncc_tx_confirmed);
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EXPECT_CONN_COUNT(0);
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clear_vlr();
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comment_end();
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}
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static void test_call_mo_to_unknown_timeout()
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{
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struct gsm_mncc mncc = {
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.imsi = IMSI,
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};
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comment_start();
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fake_time_start();
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standard_lu();
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BTW("after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector");
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auth_request_sent = false;
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auth_request_expect_rand = "c187a53a5e6b9d573cac7c74451fd46d";
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auth_request_expect_autn = "1843a645b98d00005b2d666af46c45d9";
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cm_service_result_sent = RES_NONE;
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ms_sends_msg("052478"
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"03575886" /* classmark 2 */
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"089910070000106005" /* IMSI */);
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OSMO_ASSERT(g_conn);
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OSMO_ASSERT(g_conn->conn_fsm);
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OSMO_ASSERT(g_conn->vsub);
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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VERBOSE_ASSERT(auth_request_sent, == true, "%d");
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btw("needs auth, not yet accepted");
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EXPECT_ACCEPTED(false);
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/* On UTRAN */
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btw("MS sends Authen Response, VLR accepts and sends SecurityModeControl");
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expect_security_mode_ctrl(NULL, "1159ec926a50e98c034a6b7d7c9f418d");
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ms_sends_msg("0554" "7db47cf7" "2104" "f81e4dc7"); /* 2nd vector's res, s.a. */
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VERBOSE_ASSERT(security_mode_ctrl_sent, == true, "%d");
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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btw("MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept");
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ms_sends_security_mode_complete();
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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BTW("a call is initiated");
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btw("SETUP gets forwarded to MNCC");
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cc_to_mncc_expect_tx(IMSI, MNCC_SETUP_IND);
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ms_sends_msg("0385" /* CC, seq = 2 -> 0x80 | CC Setup = 0x5 */
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"0406600402000581" /* Bearer Capability */
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"5e038121f3" /* Called Number BCD */
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"15020100" /* CC Capabilities */
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"4008" /* Supported Codec List */
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"04026000" /* UMTS: AMR 2 | AMR */
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"00021f00" /* GSM: HR AMR | FR AMR | GSM EFR | GSM HR | GSM FR */
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);
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OSMO_ASSERT(cc_to_mncc_tx_confirmed);
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mncc.callref = cc_to_mncc_tx_got_callref;
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btw("MNCC says that's fine");
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dtap_expect_tx("8302" /* CC: Call Proceeding */);
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mncc_sends_to_cc(MNCC_CALL_PROC_REQ, &mncc);
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OSMO_ASSERT(dtap_tx_confirmed);
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btw("But the other side's MSISDN could not be resolved, MNCC tells us to cancel");
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dtap_expect_tx("832d" /* CC: Release Request */);
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mncc_sends_to_cc(MNCC_REL_REQ, &mncc);
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btw("Despite our repeated CC Release Requests, the MS does not respond anymore");
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dtap_expect_tx("832d" /* CC: Release Request */);
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fake_time_passes(10, 23);
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btw("The CC Release times out and we still properly clear the conn");
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btw("ERROR: currently this is broken and will be fixed in a subsequent commit");
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cc_to_mncc_expect_tx("", MNCC_REL_CNF);
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expect_iu_release(); /* <-- will currently not work out */
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fake_time_passes(10, 23);
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OSMO_ASSERT(cc_to_mncc_tx_confirmed);
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/* EXPECTING ERROR: here, we should be able to do:
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OSMO_ASSERT(iu_release_sent);
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EXPECT_CONN_COUNT(0);
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*/
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BTW("This test is currently expecting erratic behavior:");
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EXPECT_CONN_COUNT(1);
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/* need to free manually for the sake of this test suite */
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msc_subscr_conn_close(g_conn, 0);
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clear_vlr();
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comment_end();
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}
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msc_vlr_test_func_t msc_vlr_tests[] = {
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test_call_mo,
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test_call_mt,
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test_call_mo_to_unknown,
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test_call_mo_to_unknown_timeout,
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NULL
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};
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@ -756,6 +756,679 @@ DREF freeing VLR subscr MSISDN:42342
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full talloc report on 'msgb' (total 0 bytes in 1 blocks)
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talloc_total_blocks(tall_bsc_ctx) == 7
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===== test_call_mo_to_unknown
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- Total time passed: 0.000000 s
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- Location Update request causes a GSUP Send Auth Info request to HLR
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MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_LOC_UPD_REQUEST
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new conn
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DREF unknown: MSC conn use + compl_l3 == 1 (0x1)
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DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8)
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DREF unknown: MSC conn use + fsm == 2 (0x5)
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DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Allocated
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DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START
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DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW
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DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000010650 type=NORMAL
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DMM LU/new-LAC: 23/23
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Allocated
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: is child of Subscr_Conn(901700000010650)
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: rev=R99 net=UTRAN Auth+Ciph
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: Received Event VLR_ULA_E_UPDATE_LA
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DREF VLR subscr unknown usage increases to: 1
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DVLR set IMSI on subscriber; IMSI=901700000010650 id=901700000010650
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DVLR New subscr, IMSI: 901700000010650
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DREF VLR subscr IMSI:901700000010650 usage increases to: 2
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DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: vlr_loc_upd_node1()
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_WAIT_AUTH
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Allocated
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: is child of vlr_lu_fsm(901700000010650)
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: Received Event VLR_AUTH_E_START
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DVLR GSUP tx: 08010809710000000156f0
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GSUP --> HLR: OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST: 08010809710000000156f0
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH}: state_chg to VLR_SUB_AS_NEEDS_AUTH_WAIT_AI
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DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
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DREF IMSI:901700000010650: MSC conn use - compl_l3 == 1 (0x4)
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lu_result_sent == 0
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- from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS
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<-- 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
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: Received Event VLR_AUTH_E_HLR_SAI_ACK
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DVLR SUBSCR(IMSI:901700000010650) Received 5 auth tuples
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_NEEDS_AUTH_WAIT_AI}: state_chg to VLR_SUB_AS_WAIT_RESP
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: got auth tuple: use_count=1 key_seq=0 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
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- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
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- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
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- ...autn=8704f5ba55f30000d2ee44b22c8ea919
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- ...expecting res=e229c19e791f2e41
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DREF VLR subscr IMSI:901700000010650 usage decreases to: 1
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<-- GSUP rx OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT: vlr_gsupc_read_cb() returns 0
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auth_request_sent == 1
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lu_result_sent == 0
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- MS sends Authen Response, VLR accepts and sends SecurityModeControl
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MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_AUTH_RESP
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DREF IMSI:901700000010650: MSC conn use + dtap == 2 (0x6)
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DRLL Dispatching 04.08 message GSM48_MT_MM_AUTH_RESP (0x5:0x14)
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DMM IMSI:901700000010650: MM UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
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DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
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DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS security context
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Authentication terminating with result VLR_AUTH_RES_PASSED
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: state_chg to VLR_SUB_AS_AUTHENTICATED
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Removing from parent vlr_lu_fsm(901700000010650)
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Freeing instance
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DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_AUTHENTICATED}: Deallocated
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Received Event VLR_ULA_E_AUTH_RES
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: vlr_loc_upd_post_auth()
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: Set Ciphering Mode
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DMM -> SECURITY MODE CONTROL IMSI:901700000010650
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- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
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- ...ik=27497388b6cb044648f396aa155b95ef
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
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DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
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DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
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security_mode_ctrl_sent == 1
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lu_result_sent == 0
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- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
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DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: Received Event VLR_ULA_E_CIPH_RES
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DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_CIPH}: vlr_loc_upd_post_ciph()
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DIUCS IMSI:901700000010650: tx CommonID 901700000010650
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- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
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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
|
||||
gsup_tx_confirmed == 1
|
||||
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
|
||||
DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
|
||||
DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
|
||||
- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
|
||||
DREF VLR subscr MSISDN:42342 usage decreases to: 1
|
||||
<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
|
||||
lu_result_sent == 1
|
||||
- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
|
||||
llist_count(&net->subscr_conns) == 1
|
||||
msc_subscr_conn_is_accepted() == false
|
||||
- MS sends TMSI Realloc Complete
|
||||
MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
|
||||
DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
|
||||
DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
|
||||
DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
|
||||
DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
|
||||
DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
|
||||
DREF VLR subscr MSISDN:42342 usage increases to: 2
|
||||
DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: 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_RELEASE_WHEN_UNUSED
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: 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.
|
||||
- Iu Release --RAN_UTRAN_IU--> 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
|
||||
iu_release_sent == 1
|
||||
- LU was successful, and the conn has already been closed
|
||||
llist_count(&net->subscr_conns) == 0
|
||||
DREF VLR subscr MSISDN:42342 usage increases to: 2
|
||||
vsub != NULL == 1
|
||||
strcmp(vsub->imsi, IMSI) == 0
|
||||
vsub->lac == 23
|
||||
DREF VLR subscr MSISDN:42342 usage decreases to: 1
|
||||
---
|
||||
- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
|
||||
MSC <--RAN_UTRAN_IU-- 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=UTRAN 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 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
|
||||
- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=1 auth_types=0x3 and...
|
||||
- ...rand=c187a53a5e6b9d573cac7c74451fd46d
|
||||
- ...autn=1843a645b98d00005b2d666af46c45d9
|
||||
- ...expecting res=7db47cf7f81e4dc7
|
||||
DREF VLR subscr MSISDN:42342 usage decreases to: 2
|
||||
DMM MSISDN:42342: subscr_conn_release_when_unused: 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
|
||||
- MS sends Authen Response, VLR accepts and sends SecurityModeControl
|
||||
MSC <--RAN_UTRAN_IU-- 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 UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
|
||||
DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
|
||||
DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes)
|
||||
DVLR SUBSCR(MSISDN:42342) AUTH established UMTS 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 -> SECURITY MODE CONTROL MSISDN:42342
|
||||
- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
|
||||
- ...ik=1159ec926a50e98c034a6b7d7c9f418d
|
||||
DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
|
||||
DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
|
||||
DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
|
||||
security_mode_ctrl_sent == 1
|
||||
cm_service_result_sent == 0
|
||||
- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
|
||||
DMM <- SECURITY MODE COMPLETE MSISDN:42342
|
||||
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()
|
||||
DIUCS MSISDN:42342: tx CommonID 901700000010650
|
||||
- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
|
||||
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_RELEASE_WHEN_UNUSED
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
|
||||
cm_service_result_sent == 0
|
||||
---
|
||||
- a call is initiated
|
||||
- SETUP gets forwarded to MNCC
|
||||
MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_CC_SETUP
|
||||
DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
|
||||
DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
|
||||
DCC Unknown transaction ID 8, creating new trans.
|
||||
DCC (ti 08 sub MSISDN:42342 callref 80000002) New transaction
|
||||
DREF VLR subscr MSISDN:42342 usage increases to: 3
|
||||
DREF MSISDN:42342: MSC conn use + trans_cc == 3 (0xe)
|
||||
DMM MSISDN:42342: rx msg GSM48_MT_CC_SETUP: received_cm_service_request changes to false
|
||||
DCC (ti 08 sub MSISDN:42342) new state NULL -> INITIATED
|
||||
DCC Subscriber MSISDN:42342 (42342) sends SETUP to 123
|
||||
DMNCC transmit message MNCC_SETUP_IND
|
||||
DCC Sending 'MNCC_SETUP_IND' to MNCC.
|
||||
MSC --> MNCC: callref 0x80000002: MNCC_SETUP_IND
|
||||
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_RELEASE_WHEN_UNUSED
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: connection still has active transaction: CC
|
||||
DREF MSISDN:42342: MSC conn use - dtap == 2 (0xc)
|
||||
- MNCC says that's fine
|
||||
DMNCC receive message MNCC_CALL_PROC_REQ
|
||||
DCC (ti 08 sub 42342) Received 'MNCC_CALL_PROC_REQ' from MNCC in state 1 (INITIATED)
|
||||
DCC (ti 08 sub MSISDN:42342) new state INITIATED -> MO_CALL_PROC
|
||||
DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_UTRAN_IU
|
||||
- DTAP --RAN_UTRAN_IU--> MS: GSM48_MT_CC_CALL_PROC: 8302
|
||||
- DTAP matches expected message
|
||||
MS <--Call Assignment-- MSC: subscr=MSISDN:42342 callref=0x80000002
|
||||
- But the other side's MSISDN could not be resolved, MNCC tells us to cancel
|
||||
DMNCC receive message MNCC_REL_REQ
|
||||
DCC (ti 08 sub 42342) Received 'MNCC_REL_REQ' from MNCC in state 3 (MO_CALL_PROC)
|
||||
DCC starting timer T308 with 10 seconds
|
||||
DCC (ti 08 sub MSISDN:42342) new state MO_CALL_PROC -> RELEASE_REQ
|
||||
DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_UTRAN_IU
|
||||
- DTAP --RAN_UTRAN_IU--> MS: GSM48_MT_CC_RELEASE: 832d
|
||||
- DTAP matches expected message
|
||||
- Total time passed: 10.000023 s
|
||||
DCC starting timer T308 with 10 seconds
|
||||
DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_UTRAN_IU
|
||||
- DTAP --RAN_UTRAN_IU--> MS: GSM48_MT_CC_RELEASE: 832d
|
||||
- DTAP matches expected message
|
||||
MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_CC_RELEASE_COMPL
|
||||
DREF MSISDN:42342: MSC conn use + dtap == 3 (0xe)
|
||||
DRLL Dispatching 04.08 message GSM48_MT_CC_RELEASE_COMPL (0x3:0x2a)
|
||||
DCC stopping pending timer T308
|
||||
DMNCC transmit message MNCC_REL_CNF
|
||||
DCC Sending 'MNCC_REL_CNF' to MNCC.
|
||||
MSC --> MNCC: callref 0x80000002: MNCC_REL_CNF
|
||||
MS <--Call Release-- MSC: subscr=MSISDN:42342 callref=0x0
|
||||
DCC (ti 08 sub MSISDN:42342) new state RELEASE_REQ -> NULL
|
||||
DREF VLR subscr MSISDN:42342 usage decreases to: 2
|
||||
DREF MSISDN:42342: MSC conn use - trans_cc == 2 (0x6)
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: 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.
|
||||
- Iu Release --RAN_UTRAN_IU--> 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
|
||||
llist_count(&net->subscr_conns) == 0
|
||||
DREF freeing VLR subscr MSISDN:42342
|
||||
===== test_call_mo_to_unknown: SUCCESS
|
||||
|
||||
full talloc report on 'msgb' (total 0 bytes in 1 blocks)
|
||||
talloc_total_blocks(tall_bsc_ctx) == 7
|
||||
|
||||
===== test_call_mo_to_unknown_timeout
|
||||
- Total time passed: 0.000000 s
|
||||
- Location Update request causes a GSUP Send Auth Info request to HLR
|
||||
MSC <--RAN_UTRAN_IU-- 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: 23/23
|
||||
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=UTRAN 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: subscr_conn_release_when_unused: 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 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 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
|
||||
- sending UMTS Auth Request for IMSI:901700000010650: tuple use_count=1 key_seq=0 auth_types=0x3 and...
|
||||
- ...rand=39fa2f4e3d523d8619a73b4f65c3e14d
|
||||
- ...autn=8704f5ba55f30000d2ee44b22c8ea919
|
||||
- ...expecting res=e229c19e791f2e41
|
||||
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 Authen Response, VLR accepts and sends SecurityModeControl
|
||||
MSC <--RAN_UTRAN_IU-- 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 UMTS AUTHENTICATION RESPONSE (res = e229c19e791f2e41)
|
||||
DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
|
||||
DVLR SUBSCR(IMSI:901700000010650) AUTH on UTRAN received RES: e229c19e791f2e41 (8 bytes)
|
||||
DVLR SUBSCR(IMSI:901700000010650) AUTH established UMTS 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 -> SECURITY MODE CONTROL IMSI:901700000010650
|
||||
- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
|
||||
- ...ik=27497388b6cb044648f396aa155b95ef
|
||||
DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_AUTH}: state_chg to VLR_ULA_S_WAIT_CIPH
|
||||
DMM IMSI:901700000010650: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
|
||||
DREF IMSI:901700000010650: MSC conn use - dtap == 1 (0x4)
|
||||
security_mode_ctrl_sent == 1
|
||||
lu_result_sent == 0
|
||||
- MS sends SecurityModeControl acceptance, VLR accepts and sends GSUP LU Req to HLR
|
||||
DMM <- SECURITY MODE COMPLETE IMSI:901700000010650
|
||||
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()
|
||||
DIUCS IMSI:901700000010650: tx CommonID 901700000010650
|
||||
- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
|
||||
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
|
||||
gsup_tx_confirmed == 1
|
||||
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
|
||||
DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: lu_compl_vlr_new_tmsi()
|
||||
DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_SUB_PRES}: state_chg to LU_COMPL_VLR_S_WAIT_TMSI_CNF
|
||||
- sending LU Accept for MSISDN:42342, with TMSI 0x03020100
|
||||
DREF VLR subscr MSISDN:42342 usage decreases to: 1
|
||||
<-- GSUP rx OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT: vlr_gsupc_read_cb() returns 0
|
||||
lu_result_sent == 1
|
||||
- a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl
|
||||
llist_count(&net->subscr_conns) == 1
|
||||
msc_subscr_conn_is_accepted() == false
|
||||
- MS sends TMSI Realloc Complete
|
||||
MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_MM_TMSI_REALL_COMPL
|
||||
DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
|
||||
DRLL Dispatching 04.08 message GSM48_MT_MM_TMSI_REALL_COMPL (0x5:0x1b)
|
||||
DMM TMSI Reallocation Completed. Subscriber: MSISDN:42342
|
||||
DVLR vlr_lu_fsm(901700000010650){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_NEW_TMSI_ACK
|
||||
DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: Received Event LU_COMPL_VLR_E_NEW_TMSI_ACK
|
||||
DREF VLR subscr MSISDN:42342 usage increases to: 2
|
||||
DVLR lu_compl_vlr_fsm(901700000010650){LU_COMPL_VLR_S_WAIT_TMSI_CNF}: 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_RELEASE_WHEN_UNUSED
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: 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.
|
||||
- Iu Release --RAN_UTRAN_IU--> 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
|
||||
iu_release_sent == 1
|
||||
- LU was successful, and the conn has already been closed
|
||||
llist_count(&net->subscr_conns) == 0
|
||||
DREF VLR subscr MSISDN:42342 usage increases to: 2
|
||||
vsub != NULL == 1
|
||||
strcmp(vsub->imsi, IMSI) == 0
|
||||
vsub->lac == 23
|
||||
DREF VLR subscr MSISDN:42342 usage decreases to: 1
|
||||
---
|
||||
- after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector
|
||||
MSC <--RAN_UTRAN_IU-- 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=UTRAN 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 -- will use UMTS AKA (is_r99=yes, at->vec.auth_types=0x3)
|
||||
- sending UMTS Auth Request for MSISDN:42342: tuple use_count=1 key_seq=1 auth_types=0x3 and...
|
||||
- ...rand=c187a53a5e6b9d573cac7c74451fd46d
|
||||
- ...autn=1843a645b98d00005b2d666af46c45d9
|
||||
- ...expecting res=7db47cf7f81e4dc7
|
||||
DREF VLR subscr MSISDN:42342 usage decreases to: 2
|
||||
DMM MSISDN:42342: subscr_conn_release_when_unused: 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
|
||||
- MS sends Authen Response, VLR accepts and sends SecurityModeControl
|
||||
MSC <--RAN_UTRAN_IU-- 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 UMTS AUTHENTICATION RESPONSE (res = 7db47cf7f81e4dc7)
|
||||
DVLR VLR_Authenticate(901700000010650){VLR_SUB_AS_WAIT_RESP}: Received Event VLR_AUTH_E_MS_AUTH_RESP
|
||||
DVLR SUBSCR(MSISDN:42342) AUTH on UTRAN received RES: 7db47cf7f81e4dc7 (8 bytes)
|
||||
DVLR SUBSCR(MSISDN:42342) AUTH established UMTS 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 -> SECURITY MODE CONTROL MSISDN:42342
|
||||
- sending SecurityModeControl for UE ctx 42 send_ck=0 new_key=1
|
||||
- ...ik=1159ec926a50e98c034a6b7d7c9f418d
|
||||
DVLR Process_Access_Request_VLR(901700000010650){PR_ARQ_S_WAIT_AUTH}: state_chg to PR_ARQ_S_WAIT_CIPH
|
||||
DMM MSISDN:42342: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW)
|
||||
DREF MSISDN:42342: MSC conn use - dtap == 1 (0x4)
|
||||
security_mode_ctrl_sent == 1
|
||||
cm_service_result_sent == 0
|
||||
- MS sends SecurityModeControl acceptance, VLR accepts; above Ciphering is an implicit CM Service Accept
|
||||
DMM <- SECURITY MODE COMPLETE MSISDN:42342
|
||||
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()
|
||||
DIUCS MSISDN:42342: tx CommonID 901700000010650
|
||||
- Iu Common ID --RAN_UTRAN_IU--> MS (IMSI=901700000010650)
|
||||
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_RELEASE_WHEN_UNUSED
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request
|
||||
cm_service_result_sent == 0
|
||||
---
|
||||
- a call is initiated
|
||||
- SETUP gets forwarded to MNCC
|
||||
MSC <--RAN_UTRAN_IU-- MS: GSM48_MT_CC_SETUP
|
||||
DREF MSISDN:42342: MSC conn use + dtap == 2 (0x6)
|
||||
DRLL Dispatching 04.08 message GSM48_MT_CC_SETUP (0x3:0x5)
|
||||
DCC Unknown transaction ID 8, creating new trans.
|
||||
DCC (ti 08 sub MSISDN:42342 callref 80000003) New transaction
|
||||
DREF VLR subscr MSISDN:42342 usage increases to: 3
|
||||
DREF MSISDN:42342: MSC conn use + trans_cc == 3 (0xe)
|
||||
DMM MSISDN:42342: rx msg GSM48_MT_CC_SETUP: received_cm_service_request changes to false
|
||||
DCC (ti 08 sub MSISDN:42342) new state NULL -> INITIATED
|
||||
DCC Subscriber MSISDN:42342 (42342) sends SETUP to 123
|
||||
DMNCC transmit message MNCC_SETUP_IND
|
||||
DCC Sending 'MNCC_SETUP_IND' to MNCC.
|
||||
MSC --> MNCC: callref 0x80000003: MNCC_SETUP_IND
|
||||
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_RELEASE_WHEN_UNUSED
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: connection still has active transaction: CC
|
||||
DREF MSISDN:42342: MSC conn use - dtap == 2 (0xc)
|
||||
- MNCC says that's fine
|
||||
DMNCC receive message MNCC_CALL_PROC_REQ
|
||||
DCC (ti 08 sub 42342) Received 'MNCC_CALL_PROC_REQ' from MNCC in state 1 (INITIATED)
|
||||
DCC (ti 08 sub MSISDN:42342) new state INITIATED -> MO_CALL_PROC
|
||||
DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_UTRAN_IU
|
||||
- DTAP --RAN_UTRAN_IU--> MS: GSM48_MT_CC_CALL_PROC: 8302
|
||||
- DTAP matches expected message
|
||||
MS <--Call Assignment-- MSC: subscr=MSISDN:42342 callref=0x80000003
|
||||
- But the other side's MSISDN could not be resolved, MNCC tells us to cancel
|
||||
DMNCC receive message MNCC_REL_REQ
|
||||
DCC (ti 08 sub 42342) Received 'MNCC_REL_REQ' from MNCC in state 3 (MO_CALL_PROC)
|
||||
DCC starting timer T308 with 10 seconds
|
||||
DCC (ti 08 sub MSISDN:42342) new state MO_CALL_PROC -> RELEASE_REQ
|
||||
DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_UTRAN_IU
|
||||
- DTAP --RAN_UTRAN_IU--> MS: GSM48_MT_CC_RELEASE: 832d
|
||||
- DTAP matches expected message
|
||||
- Despite our repeated CC Release Requests, the MS does not respond anymore
|
||||
- Total time passed: 10.000023 s
|
||||
DCC starting timer T308 with 10 seconds
|
||||
DMSC msc_tx 2 bytes to MSISDN:42342 via RAN_UTRAN_IU
|
||||
- DTAP --RAN_UTRAN_IU--> MS: GSM48_MT_CC_RELEASE: 832d
|
||||
- DTAP matches expected message
|
||||
- The CC Release times out and we still properly clear the conn
|
||||
- ERROR: currently this is broken and will be fixed in a subsequent commit
|
||||
- Total time passed: 20.000046 s
|
||||
MS <--Call Release-- MSC: subscr=MSISDN:42342 callref=0x80000003
|
||||
DMNCC transmit message MNCC_REL_CNF
|
||||
DCC Sending 'MNCC_REL_CNF' to MNCC.
|
||||
MSC --> MNCC: callref 0x80000003: MNCC_REL_CNF
|
||||
DCC (ti 08 sub MSISDN:42342) new state RELEASE_REQ -> NULL
|
||||
DREF VLR subscr MSISDN:42342 usage decreases to: 2
|
||||
DREF MSISDN:42342: MSC conn use - trans_cc == 1 (0x4)
|
||||
---
|
||||
- This test is currently expecting erratic behavior:
|
||||
llist_count(&net->subscr_conns) == 1
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_CN_CLOSE
|
||||
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.
|
||||
- Iu Release --RAN_UTRAN_IU--> 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: 1
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
|
||||
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
|
||||
DREF freeing VLR subscr MSISDN:42342
|
||||
===== test_call_mo_to_unknown_timeout: 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
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue