diff options
Diffstat (limited to 'tests/msc_vlr/msc_vlr_test_reject_concurrency.err')
| -rw-r--r-- | tests/msc_vlr/msc_vlr_test_reject_concurrency.err | 701 |
1 files changed, 355 insertions, 346 deletions
diff --git a/tests/msc_vlr/msc_vlr_test_reject_concurrency.err b/tests/msc_vlr/msc_vlr_test_reject_concurrency.err index bd7b47c52..7dca53f7b 100644 --- a/tests/msc_vlr/msc_vlr_test_reject_concurrency.err +++ b/tests/msc_vlr/msc_vlr_test_reject_concurrency.err @@ -5,12 +5,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request on one connection MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -34,19 +31,19 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 - Another Location Update Request from the same subscriber on another connection is rejected MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -59,22 +56,24 @@ DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: A Location Updating process is - sending LU Reject for unknown, cause 22 DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_IDLE}: state_chg to VLR_ULA_S_DONE DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_RELEASING +DREF unknown: MSC conn use + release == 2 (0x101) +- BSSAP Clear --RAN_GERAN_A--> MS +DREF unknown: MSC conn use - release == 1 (0x1) +DREF VLR subscr IMSI:901700000004620 usage decreases to: 1 +DRR 901700000004620: internal error during Location Updating attempt +DREF unknown: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=unknown, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF unknown: MSC conn use - fsm == 1 (0x1) +DRLL Freeing subscriber connection with NULL subscriber DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated -DREF VLR subscr IMSI:901700000004620 usage decreases to: 1 -DRR 901700000004620: internal error during Location Updating attempt -DREF unknown: MSC conn use - compl_l3 == 0 (0x0) -DRLL Freeing subscriber connection with NULL subscriber bssap_clear_sent == 1 lu_result_sent == 2 llist_count(&net->subscr_conns) == 1 @@ -126,21 +125,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -160,12 +162,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -189,18 +188,22 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 --- - Another Location Update Request from the same subscriber on the same conn is dropped silently MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST -DREF IMSI:901700000004620: MSC conn use + dtap == 2 (0x6) +DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2) DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) -DMM 901700000004620: Error: connection already in use -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - dtap == 1 (0x4) +DMM Cannot accept another LU, conn already busy establishing authenticity; extraneous LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH +DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 --- @@ -251,21 +254,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -285,12 +291,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -314,23 +317,27 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 --- - A CM Service Request in the middle of a LU is rejected MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ -DREF IMSI:901700000004620: MSC conn use + dtap == 2 (0x6) +DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2) DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620 -DMM IMSI:901700000004620: connection already in use +DMM Cannot accept CM Service Request, conn already busy establishing authenticity DMM -> CM SERVICE Reject cause: 17 DMSC msc_tx 3 bytes to IMSI:901700000004620 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: GSM48_MT_MM_CM_SERV_REJ: 052211 - DTAP matches expected message -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - dtap == 1 (0x4) +DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 cm_service_result_sent == 0 dtap_tx_confirmed == 1 @@ -383,21 +390,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -417,12 +427,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -446,19 +453,22 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 --- - An erratic Paging Response is dropped silently MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP -DREF IMSI:901700000004620: MSC conn use + dtap == 2 (0x6) +DREF IMSI:901700000004620: MSC conn use + dtap == 1 (0x2) DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27) -DRR PAGING RESPONSE: MI(IMSI)=901700000004620 -DMM 901700000004620: Error: connection already in use -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - dtap == 1 (0x4) +DMM Ignoring Paging Response, conn already busy establishing authenticity +DREF IMSI:901700000004620: MSC conn use - dtap == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 --- @@ -509,21 +519,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -545,12 +558,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -574,8 +584,11 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT @@ -624,21 +637,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -652,13 +668,10 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 1 - Subscriber does a normal CM Service Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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)=901700000004620 -DREF unknown: MSC conn use + fsm == 2 (0x5) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: Allocated DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000004620) @@ -678,30 +691,27 @@ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: state_chg to PR DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED - sending CM Service Accept for MSISDN:46071 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED +DREF MSISDN:46071: MSC conn use + cm_service == 2 (0x9) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request DREF VLR subscr MSISDN:46071 usage decreases to: 2 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Event SUBSCR_CONN_E_COMPLETE_LAYER_3 not permitted +DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x8) cm_service_result_sent == 1 msc_subscr_conn_is_accepted() == true - A LU request on an open conn is dropped silently MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST -DREF MSISDN:46071: MSC conn use + dtap == 2 (0x6) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0xa) DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) -DMM 901700000004620: Error: connection already in use -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DREF MSISDN:46071: MSC conn use - dtap == 1 (0x4) +DMM Cannot accept another LU, conn already established; extraneous LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH +DREF MSISDN:46071: MSC conn use - dtap == 1 (0x8) lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 --- - subscriber detaches MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND -DREF MSISDN:46071: MSC conn use + dtap == 2 (0x6) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0xa) DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620 DREF VLR subscr MSISDN:46071 usage increases to: 3 @@ -711,20 +721,25 @@ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Removing from p DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Deallocated DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 3 (0x10a) +DREF MSISDN:46071: MSC conn use - cm_service == 2 (0x102) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 - BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 1 (0x2) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated +DREF MSISDN:46071: MSC conn use - release == 1 (0x2) DREF VLR subscr MSISDN:46071 usage decreases to: 2 DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=0): already dispatching release, ignore. +DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=0): already in release, ignore. DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 0 DREF freeing VLR subscr MSISDN:46071 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated bssap_clear_sent == 1 llist_count(&net->subscr_conns) == 0 ===== test_reject_lu_during_cm: SUCCESS @@ -738,12 +753,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -767,8 +779,11 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT @@ -817,21 +832,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -845,13 +863,10 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 1 - Subscriber does a normal CM Service Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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)=901700000004620 -DREF unknown: MSC conn use + fsm == 2 (0x5) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: Allocated DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000004620) @@ -871,33 +886,30 @@ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: state_chg to PR DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED - sending CM Service Accept for MSISDN:46071 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED +DREF MSISDN:46071: MSC conn use + cm_service == 2 (0x9) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request DREF VLR subscr MSISDN:46071 usage decreases to: 2 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Event SUBSCR_CONN_E_COMPLETE_LAYER_3 not permitted +DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x8) cm_service_result_sent == 1 msc_subscr_conn_is_accepted() == true - A second CM Service Request on the same conn is accepted without another auth dance MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ -DREF MSISDN:46071: MSC conn use + dtap == 2 (0x6) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0xa) DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620 DMM MSISDN:46071: re-using already accepted connection DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Updated ID from CM_SERVICE_REQ - sending CM Service Accept for MSISDN:46071 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DREF MSISDN:46071: MSC conn use - dtap == 1 (0x4) +DREF MSISDN:46071: MSC conn use - dtap == 1 (0x8) cm_service_result_sent == 1 llist_count(&net->subscr_conns) == 1 --- - subscriber detaches MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND -DREF MSISDN:46071: MSC conn use + dtap == 2 (0x6) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0xa) DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620 DREF VLR subscr MSISDN:46071 usage increases to: 3 @@ -907,20 +919,25 @@ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Removing from p DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Deallocated DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 3 (0x10a) +DREF MSISDN:46071: MSC conn use - cm_service == 2 (0x102) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 - BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 1 (0x2) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated +DREF MSISDN:46071: MSC conn use - release == 1 (0x2) DREF VLR subscr MSISDN:46071 usage decreases to: 2 DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=0): already dispatching release, ignore. +DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=0): already in release, ignore. DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 0 DREF freeing VLR subscr MSISDN:46071 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated bssap_clear_sent == 1 llist_count(&net->subscr_conns) == 0 ===== test_reject_cm_during_cm: SUCCESS @@ -934,12 +951,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -963,8 +977,11 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT @@ -1013,21 +1030,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -1041,13 +1061,10 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 1 - Subscriber does a normal CM Service Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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)=901700000004620 -DREF unknown: MSC conn use + fsm == 2 (0x5) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from CM_SERVICE_REQ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: Allocated DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000004620) @@ -1067,26 +1084,22 @@ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: state_chg to PR DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED - sending CM Service Accept for MSISDN:46071 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED +DREF MSISDN:46071: MSC conn use + cm_service == 2 (0x9) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: received_cm_service_request = true -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: still awaiting first request after a CM Service Request DREF VLR subscr MSISDN:46071 usage decreases to: 2 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Event SUBSCR_CONN_E_COMPLETE_LAYER_3 not permitted +DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x8) cm_service_result_sent == 1 msc_subscr_conn_is_accepted() == true --- - An erratic Paging Response on the same conn is dropped silently MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP -DREF MSISDN:46071: MSC conn use + dtap == 2 (0x6) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0xa) DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27) -DRR PAGING RESPONSE: MI(IMSI)=901700000004620 -DMM 901700000004620: Error: connection already in use -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DREF MSISDN:46071: MSC conn use - dtap == 1 (0x4) +DMM Ignoring Paging Response, conn already established +DREF MSISDN:46071: MSC conn use - dtap == 1 (0x8) llist_count(&net->subscr_conns) == 1 --- - The original CM Service Request can conclude @@ -1094,9 +1107,10 @@ DREF MSISDN:46071: MSC conn use - dtap == 1 (0x4) expecting USSD: Your extension is 46071
MSC <--RAN_GERAN_A-- MS: NCSS:0x3b -DREF MSISDN:46071: MSC conn use + dtap == 2 (0x6) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0xa) DRLL Dispatching 04.08 message NCSS:0x3b (0xb:0x3b) DMM MSISDN:46071: rx msg NCSS:0x3b: received_cm_service_request changes to false +DREF MSISDN:46071: MSC conn use - cm_service == 1 (0x2) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING DMM USSD: Own number requested @@ -1104,22 +1118,25 @@ DMM MSISDN:46071: MSISDN = 46071 DMSC msc_tx 43 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: NCSS:0x2a: 8b2a1c27a225020100302002013b301b04010f0416d9775d0e2ae3e965f73cfd7683d27310cd06bbc51a0d - DTAP matches expected message -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED +DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 3 +DREF VLR subscr MSISDN:46071 usage decreases to: 2 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 1 (0x2) +DRLL MSISDN:46071: Freeing subscriber connection +DREF VLR subscr MSISDN:46071 usage decreases to: 1 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated -DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection -DREF VLR subscr MSISDN:46071 usage decreases to: 1 bssap_clear_sent == 1 - all requests serviced, conn has been released llist_count(&net->subscr_conns) == 0 @@ -1135,12 +1152,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -1164,8 +1178,11 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT @@ -1214,21 +1231,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -1254,13 +1274,10 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 3 - MS replies with Paging Response, we deliver the SMS MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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)=901700000004620 -DREF unknown: MSC conn use + fsm == 2 (0x5) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from PAGING_RESP DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: Allocated DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000004620) @@ -1279,22 +1296,21 @@ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: proc_arq_fsm_do DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED DPAG Paging success for MSISDN:46071 (event=0) DPAG Calling paging cbfn. DCC (ti 00 sub MSISDN:46071 callref 40000001) New transaction DREF VLR subscr MSISDN:46071 usage increases to: 6 -DREF MSISDN:46071: MSC conn use + trans_sms == 3 (0x15) +DREF MSISDN:46071: MSC conn use + trans_sms == 2 (0x21) DMSC msc_tx 91 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05 - DTAP matches expected message DREF VLR subscr MSISDN:46071 usage decreases to: 5 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: connection still has active transaction: SMS DREF VLR subscr MSISDN:46071 usage decreases to: 4 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS -DREF MSISDN:46071: MSC conn use - compl_l3 == 2 (0x14) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Event SUBSCR_CONN_E_COMPLETE_LAYER_3 not permitted +DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x20) dtap_tx_confirmed == 1 paging_stopped == 1 - conn is still open to wait for SMS ack dance @@ -1302,27 +1318,23 @@ DREF MSISDN:46071: MSC conn use - compl_l3 == 2 (0x14) --- - MS sends erratic LU Request, which is dropped silently MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST -DREF MSISDN:46071: MSC conn use + dtap == 3 (0x16) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22) DRLL Dispatching 04.08 message GSM48_MT_MM_LOC_UPD_REQUEST (0x5:0x8) -DMM 901700000004620: Error: connection already in use -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS -DREF MSISDN:46071: MSC conn use - dtap == 2 (0x14) +DMM Cannot accept another LU, conn already established; extraneous LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH +DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20) lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 - MS replies with CP-ACK for received SMS MSC <--RAN_GERAN_A-- MS: SMS:0x04 -DREF MSISDN:46071: MSC conn use + dtap == 3 (0x16) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22) DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS -DREF MSISDN:46071: MSC conn use - dtap == 2 (0x14) +DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20) 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:46071: MSC conn use + dtap == 3 (0x16) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22) DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A @@ -1330,23 +1342,26 @@ DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP matches expected message DREF VLR subscr MSISDN:46071 usage decreases to: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 -DREF MSISDN:46071: MSC conn use - trans_sms == 2 (0x6) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED +DREF MSISDN:46071: MSC conn use - trans_sms == 1 (0x2) +DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 3 +DREF VLR subscr MSISDN:46071 usage decreases to: 2 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 1 (0x2) +DRLL MSISDN:46071: Freeing subscriber connection +DREF VLR subscr MSISDN:46071 usage decreases to: 1 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated -DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection -DREF VLR subscr MSISDN:46071 usage decreases to: 1 dtap_tx_confirmed == 1 bssap_clear_sent == 1 - SMS is done @@ -1363,12 +1378,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -1392,8 +1404,11 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT @@ -1442,21 +1457,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -1482,13 +1500,10 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 3 - MS replies with Paging Response, we deliver the SMS MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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)=901700000004620 -DREF unknown: MSC conn use + fsm == 2 (0x5) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from PAGING_RESP DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: Allocated DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000004620) @@ -1507,22 +1522,21 @@ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: proc_arq_fsm_do DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED DPAG Paging success for MSISDN:46071 (event=0) DPAG Calling paging cbfn. DCC (ti 00 sub MSISDN:46071 callref 40000002) New transaction DREF VLR subscr MSISDN:46071 usage increases to: 6 -DREF MSISDN:46071: MSC conn use + trans_sms == 3 (0x15) +DREF MSISDN:46071: MSC conn use + trans_sms == 2 (0x21) DMSC msc_tx 91 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05 - DTAP matches expected message DREF VLR subscr MSISDN:46071 usage decreases to: 5 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: connection still has active transaction: SMS DREF VLR subscr MSISDN:46071 usage decreases to: 4 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS -DREF MSISDN:46071: MSC conn use - compl_l3 == 2 (0x14) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Event SUBSCR_CONN_E_COMPLETE_LAYER_3 not permitted +DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x20) dtap_tx_confirmed == 1 paging_stopped == 1 - conn is still open to wait for SMS ack dance @@ -1530,31 +1544,28 @@ DREF MSISDN:46071: MSC conn use - compl_l3 == 2 (0x14) --- - CM Service Request during open connection is accepted MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_CM_SERV_REQ -DREF MSISDN:46071: MSC conn use + dtap == 3 (0x16) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22) DRLL Dispatching 04.08 message GSM48_MT_MM_CM_SERV_REQ (0x5:0x24) DMM <- CM SERVICE REQUEST serv_type=0x08 MI(IMSI)=901700000004620 DMM MSISDN:46071: re-using already accepted connection +DREF MSISDN:46071: MSC conn use + cm_service == 3 (0x2a) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Updated ID from PAGING_RESP - sending CM Service Accept for MSISDN:46071 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DREF MSISDN:46071: MSC conn use - dtap == 2 (0x14) +DREF MSISDN:46071: MSC conn use - dtap == 2 (0x28) cm_service_result_sent == 1 llist_count(&net->subscr_conns) == 1 g_conn->received_cm_service_request == 1 - MS replies with CP-ACK for received SMS MSC <--RAN_GERAN_A-- MS: SMS:0x04 -DREF MSISDN:46071: MSC conn use + dtap == 3 (0x16) +DREF MSISDN:46071: MSC conn use + dtap == 3 (0x2a) DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DREF MSISDN:46071: MSC conn use - dtap == 2 (0x14) +DREF MSISDN:46071: MSC conn use - dtap == 2 (0x28) 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:46071: MSC conn use + dtap == 3 (0x16) +DREF MSISDN:46071: MSC conn use + dtap == 3 (0x2a) DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A @@ -1562,19 +1573,15 @@ DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP matches expected message DREF VLR subscr MSISDN:46071 usage decreases to: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 -DREF MSISDN:46071: MSC conn use - trans_sms == 2 (0x6) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: still awaiting first request after a CM Service Request -DREF MSISDN:46071: MSC conn use - dtap == 1 (0x4) +DREF MSISDN:46071: MSC conn use - trans_sms == 2 (0xa) +DREF MSISDN:46071: MSC conn use - dtap == 1 (0x8) dtap_tx_confirmed == 1 - SMS is done llist_count(&net->subscr_conns) == 1 --- - subscriber detaches MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_IMSI_DETACH_IND -DREF MSISDN:46071: MSC conn use + dtap == 2 (0x6) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0xa) DRLL Dispatching 04.08 message GSM48_MT_MM_IMSI_DETACH_IND (0x5:0x1) DMM IMSI DETACH INDICATION: MI(IMSI)=901700000004620 DREF VLR subscr MSISDN:46071 usage increases to: 3 @@ -1584,20 +1591,25 @@ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Removing from p DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Deallocated DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_CN_CLOSE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 3 (0x10a) +DREF MSISDN:46071: MSC conn use - cm_service == 2 (0x102) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 - BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 1 (0x2) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated +DREF MSISDN:46071: MSC conn use - release == 1 (0x2) DREF VLR subscr MSISDN:46071 usage decreases to: 2 DREF VLR subscr MSISDN:46071 usage decreases to: 1 -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=0): already dispatching release, ignore. +DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=0): already in release, ignore. DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 0 DREF freeing VLR subscr MSISDN:46071 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated bssap_clear_sent == 1 llist_count(&net->subscr_conns) == 0 ===== test_accept_cm_during_paging_resp: SUCCESS @@ -1611,12 +1623,9 @@ talloc_total_blocks(tall_bsc_ctx) == 12 - Location Update Request MSC <--RAN_GERAN_A-- MS: GSM48_MT_MM_LOC_UPD_REQUEST new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from LU DMM LOCATION UPDATING REQUEST: MI(IMSI)=901700000004620 type=IMSI ATTACH DMM LU/new-LAC: 1/23 @@ -1640,8 +1649,11 @@ DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: Received Event UPD_HL DVLR GSUP tx: 04010809710000004026f0 GSUP --> HLR: OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST: 04010809710000004026f0 DVLR upd_hlr_vlr_fsm(901700000004620){UPD_HLR_VLR_S_INIT}: state_chg to UPD_HLR_VLR_S_WAIT_FOR_DATA -DMM IMSI:901700000004620: subscr_conn_release_when_unused: conn still being established (SUBSCR_CONN_S_NEW) -DREF IMSI:901700000004620: MSC conn use - compl_l3 == 1 (0x4) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_AUTH_CIPH +DREF IMSI:901700000004620: MSC conn use - compl_l3 == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Awaiting results for Auth+Ciph, overruling event SUBSCR_CONN_E_UNUSED lu_result_sent == 0 llist_count(&net->subscr_conns) == 1 - HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT @@ -1690,21 +1702,24 @@ DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Removing from paren DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Freeing instance DVLR lu_compl_vlr_fsm(901700000004620){LU_COMPL_VLR_S_DONE}: Deallocated DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_WAIT_LU_COMPL}: state_chg to VLR_ULA_S_DONE -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: Received Event SUBSCR_CONN_E_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_AUTH_CIPH}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 4 +DREF VLR subscr MSISDN:46071 usage decreases to: 3 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: fsm_lu_cleanup called with cause OSMO_FSM_TERM_PARENT DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Freeing instance DVLR vlr_lu_fsm(901700000004620){VLR_ULA_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection +DRLL MSISDN:46071: Freeing subscriber connection DREF VLR subscr MSISDN:46071 usage decreases to: 2 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated @@ -1730,13 +1745,10 @@ DREF VLR subscr MSISDN:46071 usage decreases to: 3 - MS replies with Paging Response, we deliver the SMS MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP new conn +DMM Subscr_Conn{SUBSCR_CONN_S_NEW}: Allocated 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)=901700000004620 -DREF unknown: MSC conn use + fsm == 2 (0x5) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Allocated -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: Received Event SUBSCR_CONN_E_START -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_INIT}: state_chg to SUBSCR_CONN_S_NEW DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Updated ID from PAGING_RESP DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: Allocated DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: is child of Subscr_Conn(901700000004620) @@ -1755,22 +1767,21 @@ DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: proc_arq_fsm_do DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_INIT}: state_chg to PR_ARQ_S_DONE DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Process Access Request result: VLR_PR_ARQ_RES_PASSED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: Received Event SUBSCR_CONN_E_ACCEPTED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED DPAG Paging success for MSISDN:46071 (event=0) DPAG Calling paging cbfn. DCC (ti 00 sub MSISDN:46071 callref 40000003) New transaction DREF VLR subscr MSISDN:46071 usage increases to: 6 -DREF MSISDN:46071: MSC conn use + trans_sms == 3 (0x15) +DREF MSISDN:46071: MSC conn use + trans_sms == 2 (0x21) DMSC msc_tx 91 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP --RAN_GERAN_A--> MS: SMS:0x01: 09015801000791447758100650004c0005806470f1000007101000000000445079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0ed3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb0c7ac3e9e9b7db05 - DTAP matches expected message DREF VLR subscr MSISDN:46071 usage decreases to: 5 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_NEW}: state_chg to SUBSCR_CONN_S_ACCEPTED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_has_active_transactions: connection still has active transaction: SMS DREF VLR subscr MSISDN:46071 usage decreases to: 4 -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS -DREF MSISDN:46071: MSC conn use - compl_l3 == 2 (0x14) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMPLETE_LAYER_3 +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Event SUBSCR_CONN_E_COMPLETE_LAYER_3 not permitted +DREF MSISDN:46071: MSC conn use - compl_l3 == 1 (0x20) dtap_tx_confirmed == 1 paging_stopped == 1 - conn is still open to wait for SMS ack dance @@ -1778,26 +1789,21 @@ DREF MSISDN:46071: MSC conn use - compl_l3 == 2 (0x14) --- - MS sends another erratic Paging Response which is dropped silently MSC <--RAN_GERAN_A-- MS: GSM48_MT_RR_PAG_RESP -DREF MSISDN:46071: MSC conn use + dtap == 3 (0x16) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22) DRLL Dispatching 04.08 message GSM48_MT_RR_PAG_RESP (0x6:0x27) -DRR PAGING RESPONSE: MI(IMSI)=901700000004620 -DMM 901700000004620: Error: connection already in use -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS -DREF MSISDN:46071: MSC conn use - dtap == 2 (0x14) +DMM Ignoring Paging Response, conn already established +DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20) - MS replies with CP-ACK for received SMS MSC <--RAN_GERAN_A-- MS: SMS:0x04 -DREF MSISDN:46071: MSC conn use + dtap == 3 (0x16) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22) DRLL Dispatching 04.08 message SMS:0x04 (0x9:0x4) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: Received Event SUBSCR_CONN_E_COMMUNICATING DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_ACCEPTED}: state_chg to SUBSCR_CONN_S_COMMUNICATING -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: connection still has active transaction: SMS -DREF MSISDN:46071: MSC conn use - dtap == 2 (0x14) +DREF MSISDN:46071: MSC conn use - dtap == 1 (0x20) 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:46071: MSC conn use + dtap == 3 (0x16) +DREF MSISDN:46071: MSC conn use + dtap == 2 (0x22) DRLL Dispatching 04.08 message SMS:0x01 (0x9:0x1) DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_COMMUNICATING DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A @@ -1805,23 +1811,26 @@ DMSC msc_tx 2 bytes to MSISDN:46071 via RAN_GERAN_A - DTAP matches expected message DREF VLR subscr MSISDN:46071 usage decreases to: 3 DREF VLR subscr MSISDN:46071 usage decreases to: 2 -DREF MSISDN:46071: MSC conn use - trans_sms == 2 (0x6) -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_RELEASE_WHEN_UNUSED -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: subscr_conn_fsm_release_when_unused: releasing conn -DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASED +DREF MSISDN:46071: MSC conn use - trans_sms == 1 (0x2) +DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_COMMUNICATING}: state_chg to SUBSCR_CONN_S_RELEASING +DREF MSISDN:46071: MSC conn use + release == 1 (0x100) +DREF VLR subscr MSISDN:46071 usage increases to: 3 +DREF VLR subscr MSISDN:46071 usage decreases to: 2 +- BSSAP Clear --RAN_GERAN_A--> MS +DREF MSISDN:46071: MSC conn use - release == 0 (0x0) +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED +DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR) DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Terminating (cause = OSMO_FSM_TERM_PARENT) DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Removing from parent Subscr_Conn(901700000004620) DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Freeing instance DVLR Process_Access_Request_VLR(901700000004620){PR_ARQ_S_DONE}: Deallocated -DMM msc_subscr_conn_close(vsub=MSISDN:46071, cause=2): no conn fsm, releasing directly without release event. -- BSSAP Clear --RAN_GERAN_A--> MS -DREF MSISDN:46071: MSC conn use - fsm == 1 (0x2) +DRLL MSISDN:46071: Freeing subscriber connection +DREF VLR subscr MSISDN:46071 usage decreases to: 1 DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Freeing instance DMM Subscr_Conn(901700000004620){SUBSCR_CONN_S_RELEASED}: Deallocated -DREF MSISDN:46071: MSC conn use - dtap == 0 (0x0) -DRLL subscr MSISDN:46071: Freeing subscriber connection -DREF VLR subscr MSISDN:46071 usage decreases to: 1 dtap_tx_confirmed == 1 bssap_clear_sent == 1 - SMS is done |