preprocessed_data/high_confidence_data.json

[
    {
        "issue_id": 2295524965,
        "issue_title": "[Bug]: Delegated ipv6 prefix changes to invalid after changing UE APN ip type from dual to ipv4 only back to dual",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: Fix Assertion ogs_gtp2_parse_uli.",
        "buggy_log_snippet": {
            "smf": "05/14 15:00:01.587: [smf] INFO: [Added] Number of SMF-UEs is now 1 (../src/smf/context.c:1010)\n05/14 15:00:01.587: [smf] INFO: [Added] Number of SMF-Sessions is now 1 (../src/smf/context.c:3051)\n05/14 15:00:01.587: [smf] INFO: UE IMSI[006660000000101] APN[internet] IPv4[10.45.0.2] IPv6[2001:db8:cafe:1::2] (../src/smf/s5c-handler.c:255)\n05/14 15:00:01.589: [gtp] INFO: gtp_connect() [127.0.0.7]:2152 (../lib/gtp/path.c:60)\n05/14 16:20:53.234: [smf] INFO: Removed Session: UE IMSI:[006660000000101] DNN:[internet:0] IPv4:[10.45.0.2] IPv6:[2001:db8:cafe:1::2] (../src/smf/context.c:1657)\n05/14 16:20:53.234: [smf] INFO: [Removed] Number of SMF-Sessions is now 0 (../src/smf/context.c:3059)\n05/14 16:20:53.234: [smf] INFO: [Removed] Number of SMF-UEs is now 0 (../src/smf/context.c:1069)\n05/14 16:20:54.725: [smf] INFO: [Added] Number of SMF-UEs is now 1 (../src/smf/context.c:1010)\n05/14 16:20:54.725: [smf] INFO: [Added] Number of SMF-Sessions is now 1 (../src/smf/context.c:3051)\n05/14 16:20:54.725: [smf] INFO: UE IMSI[006660000000101] APN[internet] IPv4[10.45.0.2] IPv6[] (../src/smf/s5c-handler.c:255)\n05/14 16:21:39.456: [smf] INFO: Removed Session: UE IMSI:[006660000000101] DNN:[internet:0] IPv4:[10.45.0.2] IPv6:[] (../src/smf/context.c:1657)\n05/14 16:21:39.456: [smf] INFO: [Removed] Number of SMF-Sessions is now 0 (../src/smf/context.c:3059)\n05/14 16:21:39.457: [smf] INFO: [Removed] Number of SMF-UEs is now 0 (../src/smf/context.c:1069)\n05/14 16:21:40.806: [smf] INFO: [Added] Number of SMF-UEs is now 1 (../src/smf/context.c:1010)\n05/14 16:21:40.807: [smf] INFO: [Added] Number of SMF-Sessions is now 1 (../src/smf/context.c:3051)\n05/14 16:21:40.807: [smf] INFO: UE IMSI[006660000000101] APN[internet] IPv4[10.45.0.2] IPv6[2d00:2b8:cafe:1::2] (../src/smf/s5c-handler.c:255)"
        }
    },
    {
        "issue_id": 2240771343,
        "issue_title": "[Bug]: SMF crashes when handle malformed PDU Session Modification Request message",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: crash when malformed NAS message.",
        "buggy_log_snippet": {
            "amf": "04/12 15:00:44.031: [amf] INFO: [imsi-999700000000001:1:11][0:0:NULL] /nsmf-pdusession/v1/sm-contexts/{smContextRef}/modify (../src/amf/nsmf-handler.c:837)\n04/12 15:00:46.569: [nas] FATAL: ogs_nas_parse_qos_flow_descriptions: Assertion `descriptions->length' failed. (../lib/nas/5gs/types.c:486)\n04/12 15:00:46.569: [core] FATAL: backtrace() returned 11 addresses (../lib/core/ogs-abort.c:37)\n04/12 15:00:46.613: [app] ERROR: Signal-NUM[17] received (Child status change) (../src/main.c:81)\n04/12 15:00:46.613: [sbi] WARNING: [92] HTTP/2 stream 19 was not closed cleanly before end of the underlying stream (../lib/sbi/client.c:626)\n04/12 15:00:46.613: [amf] ERROR: [1:0] No SmContextUpdateError [500] (../src/amf/nsmf-handler.c:866)\n04/12 15:00:46.613: [amf] ERROR: AMF_SESS_CLEAR (../src/amf/amf-sm.c:484)\n04/12 15:00:46.613: [amf] INFO: [Removed] Number of AMF-Sessions is now 0 (../src/amf/context.c:2551)\n04/12 15:00:50.596: [sbi] INFO: [c466ec64-f8fe-41ee-a888-194dc4363612:1] NF removed (../lib/sbi/nnrf-handler.c:750)\n04/12 15:00:55.094: [pfcp] WARNING: [10] LOCAL  No Reponse. Give up! for step 1 type 1 peer [127.0.0.4]:8805 (../lib/pfcp/xact.c:599)\n04/12 15:01:02.599: [pfcp] WARNING: [11] LOCAL  No Reponse. Give up! for step 1 type 5 peer [127.0.0.4]:8805 (../lib/pfcp/xact.c:599)\n04/12 15:16:39.748: [amf] INFO: [imsi-999700000000001:1:11][0:0:NULL] /nsmf-pdusession/v1/sm-contexts/{smContextRef}/modify (../src/amf/nsmf-handler.c:837)\n04/12 15:16:42.155: [nas] FATAL: ogs_nas_parse_qos_rules: Assertion `size+sizeof(rule->flow.flags) <= length' failed. (../lib/nas/5gs/types.c:961)\n04/12 15:16:42.155: [core] FATAL: backtrace() returned 11 addresses (../lib/core/ogs-abort.c:37)\n04/12 15:16:42.199: [sbi] WARNING: [92] HTTP/2 stream 13 was not closed cleanly before end of the underlying stream (../lib/sbi/client.c:626)\n04/12 15:16:42.199: [app] ERROR: Signal-NUM[17] received (Child status change) (../src/main.c:81)\n04/12 15:16:42.200: [amf] ERROR: [1:0] No SmContextUpdateError [500] (../src/amf/nsmf-handler.c:866)\n04/12 15:16:42.200: [amf] ERROR: AMF_SESS_CLEAR (../src/amf/amf-sm.c:484)\n04/12 15:16:42.200: [amf] INFO: [Removed] Number of AMF-Sessions is now 0 (../src/amf/context.c:2551)\n04/12 15:16:49.859: [sbi] INFO: [23f1aee2-f901-41ee-a488-85a58e1e3420:1] NF removed (../lib/sbi/nnrf-handler.c:750)\n04/12 15:16:59.364: [pfcp] WARNING: [5] LOCAL  No Reponse. Give up! for step 1 type 1 peer [127.0.0.4]:8805 (../lib/pfcp/xact.c:599)",
            "scp": "04/12 15:00:46.613: [scp] WARNING: response_handler() failed [-1] (../src/scp/sbi-path.c:539)\n04/12 15:16:42.199: [scp] WARNING: response_handler() failed [-1] (../src/scp/sbi-path.c:539)",
            "nrf": "04/12 15:00:50.596: [nrf] WARNING: [c466ec64-f8fe-41ee-a888-194dc4363612] No heartbeat (../src/nrf/nrf-sm.c:260)\n04/12 15:00:50.596: [nrf] INFO: [c466ec64-f8fe-41ee-a888-194dc4363612] NF de-registered (../src/nrf/nf-sm.c:205)\n04/12 15:16:49.858: [nrf] WARNING: [23f1aee2-f901-41ee-a488-85a58e1e3420] No heartbeat (../src/nrf/nrf-sm.c:260)\n04/12 15:16:49.858: [nrf] INFO: [23f1aee2-f901-41ee-a488-85a58e1e3420] NF de-registered (../src/nrf/nf-sm.c:205)",
            "upf": "04/12 15:00:55.094: [upf] WARNING: No Heartbeat from SMF [127.0.0.4]:8805 (../src/upf/pfcp-sm.c:329)\n04/12 15:00:55.094: [upf] INFO: PFCP de-associated [127.0.0.4]:8805 (../src/upf/pfcp-sm.c:199)\n04/12 15:01:06.098: [upf] WARNING: Retry to association with peer [127.0.0.4]:8805 failed (../src/upf/pfcp-sm.c:107)\n04/12 15:16:59.364: [upf] WARNING: No Heartbeat from SMF [127.0.0.4]:8805 (../src/upf/pfcp-sm.c:329)\n04/12 15:16:59.364: [upf] INFO: PFCP de-associated [127.0.0.4]:8805 (../src/upf/pfcp-sm.c:199)"
        }
    },
    {
        "issue_id": 2240731988,
        "issue_title": "[Bug]: The AMF deletes AMF_UE_NGAP_ID when receives NAS messages in an invalid state. ",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: [AMF/MME] Add validation for NAS PDU and mitigate DoS attacks (#3607, #3606, #3131).",
        "buggy_log_snippet": {
            "amf": "04/12 14:37:38.653: [amf] INFO: gNB-N2 accepted[127.0.0.1]:50770 in ng-path module (../src/amf/ngap-sctp.c:113)\n04/12 14:37:38.653: [amf] INFO: gNB-N2 accepted[127.0.0.1] in master_sm module (../src/amf/amf-sm.c:741)\n04/12 14:37:38.653: [amf] INFO: [Added] Number of gNBs is now 1 (../src/amf/context.c:1185)\n04/12 14:37:38.653: [amf] INFO: gNB-N2[127.0.0.1] max_num_of_ostreams : 10 (../src/amf/amf-sm.c:780)\n04/12 14:38:20.132: [amf] INFO: InitialUEMessage (../src/amf/ngap-handler.c:401)\n04/12 14:38:20.132: [amf] INFO: [Added] Number of gNB-UEs is now 1 (../src/amf/context.c:2523)\n04/12 14:38:20.132: [amf] INFO:     RAN_UE_NGAP_ID[1] AMF_UE_NGAP_ID[1] TAC[1] CellID[0x10] (../src/amf/ngap-handler.c:562)\n04/12 14:38:20.132: [amf] INFO: [Added] Number of AMF-UEs is now 1 (../src/amf/context.c:1570)\n04/12 14:38:20.132: [gmm] ERROR: [(null)] Registration complete in INVALID-STATE (../src/amf/gmm-sm.c:1341)\n04/12 14:38:33.337: [amf] ERROR: No AMF_UE_NGAP_ID (../src/amf/ngap-handler.c:632)"
        }
    },
    {
        "issue_id": 2216889848,
        "issue_title": "Crash when deleting gtpc section of smf.yaml for 5G use",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: Crash SMF when no GTP-C config.",
        "buggy_log_snippet": {
            "smf": "03/26 14:39:42.844: [app] INFO: Configuration: 'install/etc/open5gs/smf.yaml' (../lib/app/ogs-init.c:130)\n03/26 14:39:42.845: [app] INFO: File Logging: '/root/open5gs/install/var/log/open5gs/smf.log' (../lib/app/ogs-init.c:133)\n03/26 14:39:42.913: [metrics] INFO: metrics_server() [http://127.0.0.4]:9090 (../lib/metrics/prometheus/context.c:299)\n03/26 14:39:42.913: [smf] WARNING: No diameter configuration (../src/smf/fd-path.c:30)\n03/26 14:39:42.913: [smf] FATAL: smf_gtp_open: Assertion `ogs_gtp_self()->gtpc_sock || ogs_gtp_self()->gtpc_sock6' failed. (../src/smf/gtp-path.c:253)\n03/26 14:39:42.913: [core] FATAL: backtrace() returned 8 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 2214976524,
        "issue_title": "[Bug]: SMF crashes when multiple UE attachment attempts fail due to possible memory leak",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: Re-factor NF Instance Context.",
        "buggy_log_snippet": {
            "amf": "03/29 16:25:03.062: [sbi] INFO: [AMF] (NRF-notify) NF Profile updated [d72e3776-eda5-41ee-8e08-89c10d90c980:1] (../lib/sbi/nnrf-handler.c:1043)\n03/29 16:25:04.261: [sbi] WARNING: [AMF] (NRF-notify) NF was referenced in other contexts [d72e3776-eda5-41ee-8e08-89c10d90c980:2] (../lib/sbi/nnrf-handler.c:1064)",
            "smf": "03/29 16:25:03.608: [smf] WARNING: OLD Session Will Release [SUPI:imsi-001010000000000,PDU Session identity:1] (../src/smf/context.c:1507)\n03/29 16:25:03.608: [smf] INFO: Removed Session: UE IMSI:[imsi-001010000000000] DNN:[internet:1] IPv4:[10.45.0.61] IPv6:[] (../src/smf/context.c:1677)\n03/29 16:25:03.608: [smf] INFO: [Removed] Number of SMF-Sessions is now 0 (../src/smf/context.c:3098)\n03/29 16:25:03.608: [smf] INFO: [Added] Number of SMF-Sessions is now 1 (../src/smf/context.c:3090)\n03/29 16:25:03.615: [smf] INFO: UE SUPI[imsi-001010000000000] DNN[internet] IPv4[10.45.0.62] IPv6[] (../src/smf/npcf-handler.c:542)\n03/29 16:25:04.948: [sbi] FATAL: ogs_sbi_nf_instance_add: Assertion `nf_instance' failed. (../lib/sbi/context.c:1085)\n03/29 16:25:04.949: [core] FATAL: backtrace() returned 9 addresses (../lib/core/ogs-abort.c:37)",
            "udm": "03/29 16:25:03.611: [sbi] WARNING: [UDM] (SCP-discover) NF has already been added [e21bd0b4-eda3-41ee-b0a3-579b3facdebb:1] (../lib/sbi/path.c:216)\n03/29 16:25:03.623: [sbi] WARNING: [UDM] (SCP-discover) NF has already been added [e21bd0b4-eda3-41ee-b0a3-579b3facdebb:2] (../lib/sbi/path.c:216)",
            "pcf": "03/29 16:25:03.615: [sbi] WARNING: [PCF] (SCP-discover) NF has already been added [e21eeb78-eda3-41ee-ae92-e370f70e741e:1] (../lib/sbi/path.c:216)"
        }
    },
    {
        "issue_id": 2156648434,
        "issue_title": "[Bug]: MME crash following a Handover request procedure",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: [MME/AMF] Fixed crash following Handover Request.",
        "buggy_log_snippet": {
            "amf": "02/26 18:28:18.229: [mme] DEBUG: mme_state_operational(): MME_EVENT_S1AP_MESSAGE\n02/26 18:28:18.230: [mme] DEBUG: s1ap_state_operational(): MME_EVENT_S1AP_MESSAGE\n02/26 18:28:18.230: [mme] DEBUG: HandoverRequired (../src/mme/s1ap-handler.c:2841)\n02/26 18:28:18.230: [mme] DEBUG:     IP[10.192.10.130] ENB_ID[25600] (../src/mme/s1ap-handler.c:2870)\n02/26 18:28:18.230: [mme] DEBUG:     Source : ENB_UE_S1AP_ID[0] MME_UE_S1AP_ID[17] (../src/mme/s1ap-handler.c:2912)\n02/26 18:28:18.230: [mme] INFO: HandoverRequest (../src/mme/s1ap-path.c:717)\n02/26 18:28:18.230: [mme] INFO: [Added] Number of eNB-UEs is now 2 (../src/mme/mme-context.c:4684)\n02/26 18:28:18.230: [mme] INFO:     Source : ENB_UE_S1AP_ID[0] MME_UE_S1AP_ID[17] (../src/mme/s1ap-path.c:747)\n02/26 18:28:18.230: [mme] INFO:     Target : ENB_UE_S1AP_ID[Unknown] MME_UE_S1AP_ID[18] (../src/mme/s1ap-path.c:749)\n02/26 18:28:18.230: [mme] DEBUG: HandoverRequest (../src/mme/s1ap-build.c:2169)\n02/26 18:28:18.230: [core] DEBUG:     IPv4[192.168.222.3] (../lib/asn1c/util/conv.c:202)\n02/26 18:28:18.230: [mme] DEBUG:     SGW-S1U-TEID[5513585] (../src/mme/s1ap-build.c:2328)\n02/26 18:28:18.230: [mme] DEBUG:     IP[10.192.10.134] ENB_ID[68121764] (../src/mme/s1ap-path.c:71)\n02/26 18:28:18.236: [mme] DEBUG: mme_state_operational(): MME_EVENT_S1AP_MESSAGE\n02/26 18:28:18.236: [mme] DEBUG: s1ap_state_operational(): MME_EVENT_S1AP_MESSAGE\n02/26 18:28:18.236: [mme] DEBUG: HandoverFailure (../src/mme/s1ap-handler.c:3237)\n02/26 18:28:18.236: [mme] DEBUG:     IP[10.192.10.134] ENB_ID[68121764] (../src/mme/s1ap-handler.c:3253)\n02/26 18:28:18.236: [mme] DEBUG:     Source : ENB_UE_S1AP_ID[0] MME_UE_S1AP_ID[17] (../src/mme/s1ap-handler.c:3296)\n02/26 18:28:18.237: [mme] DEBUG:     Target : ENB_UE_S1AP_ID[-1] MME_UE_S1AP_ID[18] (../src/mme/s1ap-handler.c:3298)\n02/26 18:28:18.237: [mme] DEBUG: HandoverPreparationFailure (../src/mme/s1ap-path.c:660)\n02/26 18:28:18.237: [mme] DEBUG: HandoverPreparationFailure (../src/mme/s1ap-build.c:2075)\n02/26 18:28:18.237: [mme] DEBUG:     ENB_UE_S1AP_ID[0] MME_UE_S1AP_ID[17] (../src/mme/s1ap-build.c:2122)\n02/26 18:28:18.237: [mme] DEBUG:     Group[4] Cause[5] (../src/mme/s1ap-build.c:2123)\n02/26 18:28:18.237: [mme] DEBUG:     IP[10.192.10.130] ENB_ID[25600] (../src/mme/s1ap-path.c:71)\n02/26 18:28:18.237: [mme] DEBUG: UEContextReleaseCommand (../src/mme/s1ap-path.c:427)\n02/26 18:28:18.237: [mme] DEBUG:     ENB_UE_S1AP_ID[-1] MME_UE_S1AP_ID[18] (../src/mme/s1ap-path.c:435)\n02/26 18:28:18.237: [mme] DEBUG:     Group[1] Cause[6] Action[6] Duration[0] (../src/mme/s1ap-path.c:441)\n02/26 18:28:18.237: [mme] DEBUG: UEContextReleaseCommand (../src/mme/s1ap-build.c:930)\n02/26 18:28:18.237: [mme] DEBUG:     IP[10.192.10.134] ENB_ID[68121764] (../src/mme/s1ap-path.c:71)\n02/26 18:28:18.239: [mme] DEBUG: mme_state_operational(): MME_EVENT_S1AP_MESSAGE\n02/26 18:28:18.239: [mme] DEBUG: s1ap_state_operational(): MME_EVENT_S1AP_MESSAGE\n02/26 18:28:18.390: [mme] DEBUG: mme_state_operational(): MME_EVENT_S1AP_MESSAGE\n02/26 18:28:18.390: [mme] DEBUG: s1ap_state_operational(): MME_EVENT_S1AP_MESSAGE\n02/26 18:28:18.390: [mme] DEBUG: HandoverRequired (../src/mme/s1ap-handler.c:2841)\n02/26 18:28:18.390: [mme] DEBUG:     IP[10.192.10.130] ENB_ID[25600] (../src/mme/s1ap-handler.c:2870)\n02/26 18:28:18.390: [mme] DEBUG:     Source : ENB_UE_S1AP_ID[0] MME_UE_S1AP_ID[17] (../src/mme/s1ap-handler.c:2912)\n02/26 18:28:18.390: [mme] INFO: HandoverRequest (../src/mme/s1ap-path.c:717)\n02/26 18:28:18.390: [mme] FATAL: s1ap_send_handover_request: Assertion `source_ue->target_ue == NULL' failed. (../src/mme/s1ap-path.c:734)\n02/26 18:28:18.391: [core] FATAL: backtrace() returned 10 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 2060380455,
        "issue_title": "[Bug]: SMF crashes when PDU Session Release Request and a Deregistration SCTP chunks are bundled in a single Ethernet frame",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: [Bug]: SMF crashes when PDU Session Release Request and a Deregistration SCTP chunks are bundled in a single Ethernet frame.",
        "buggy_log_snippet": {
            "smf": "12/29 20:01:12.772: [smf] ERROR: [imsi-999700000000120:9] Invalid API name [npcf-smpolicycontrol] (../src/smf/gsm-sm.c:1578)\n12/29 20:01:12.772: [smf] FATAL: smf_gsm_state_wait_5gc_n1_n2_release: should not be reached. (../src/smf/gsm-sm.c:1580)"
        }
    },
    {
        "issue_id": 2048314647,
        "issue_title": "Unexpected NRF crash sending nnrf-disc from cURL",
        "faulty_nf": "NRF",
        "analysis_text": "The anomaly is related to: crash after sending invalid message.",
        "buggy_log_snippet": {
            "nrf": "12/19 09:48:33.069: [app] INFO: Configuration: '/etc/open5gs/nrf.yaml' (../lib/app/ogs-init.c:130)\n12/19 09:48:33.069: [app] INFO: File Logging: '/var/log/open5gs/nrf.log' (../lib/app/ogs-init.c:133)\n12/19 09:48:33.071: [sbi] INFO: nghttp2_server() [http://nrf.5gc.mnc001.mcc001.3gppnetwork.org]:80 (../lib/sbi/nghttp2-server.c:409)\n12/19 09:48:33.071: [app] INFO: NRF initialize...done (../src/nrf/app.c:31)\n12/19 09:48:33.254: [nrf] INFO: [e6ae0fa2-9e52-41ee-ae23-b95287b1e02d] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n12/19 09:48:33.255: [nrf] INFO: [c5c4eb66-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:33.255520+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:33.255: [nrf] INFO: [c5c4f3cc-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:33.255732+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:33.255: [nrf] INFO: [c5c4f746-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:33.255819+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:33.278: [nrf] INFO: [e6ad711e-9e52-41ee-9d5d-d7f708bb0a06] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n12/19 09:48:33.279: [nrf] INFO: [c5c88384-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:33.279074+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:33.816: [nrf] WARNING: Not found [a54f4836-9e53-41ee-95cf-ab80579464c7] (../src/nrf/nrf-sm.c:150)\n12/19 09:48:35.818: [nrf] INFO: [a54f4836-9e53-41ee-95cf-ab80579464c7] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n12/19 09:48:35.819: [nrf] INFO: [c74c1c0c-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:35.819224+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:35.819: [nrf] INFO: [c74c25e4-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:35.819472+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:35.819: [nrf] INFO: [c74c2846-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:35.819531+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:35.819: [nrf] INFO: [c74c2e54-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:35.819687+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:35.819: [nrf] INFO: [c74c3296-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:35.819796+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:35.819: [nrf] INFO: [c74c369c-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:35.819899+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:35.820: [nrf] INFO: [c74c3fca-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:35.820135+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:35.820: [nrf] INFO: [c74c41c8-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:35.820184+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:35.820: [nrf] INFO: [c74c4560-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:35.820312+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:37.297: [nrf] WARNING: Not found [e27c7cca-9e52-41ee-a44a-b13feabf8a38] (../src/nrf/nrf-sm.c:150)\n12/19 09:48:37.306: [nrf] WARNING: Not found [e27c7b08-9e52-41ee-bed9-956e0b135626] (../src/nrf/nrf-sm.c:150)\n12/19 09:48:37.467: [nrf] WARNING: Not found [e2a2faee-9e52-41ee-a085-b9c72108a3f4] (../src/nrf/nrf-sm.c:150)\n12/19 09:48:37.494: [nrf] WARNING: Not found [e29edb94-9e52-41ee-8fc0-3f5afd4c1cde] (../src/nrf/nrf-sm.c:150)\n12/19 09:48:39.300: [nrf] INFO: [e27c7cca-9e52-41ee-a44a-b13feabf8a38] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n12/19 09:48:39.301: [nrf] INFO: [c95f71ba-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.301378+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.308: [nrf] INFO: [e27c7b08-9e52-41ee-bed9-956e0b135626] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n12/19 09:48:39.309: [nrf] INFO: [c960b66a-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.309688+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.469: [nrf] INFO: [e2a2faee-9e52-41ee-a085-b9c72108a3f4] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n12/19 09:48:39.470: [nrf] INFO: [c9794270-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.470560+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.470: [nrf] INFO: [c9794b9e-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.470793+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.470: [nrf] INFO: [c979513e-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.470936+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.471: [nrf] INFO: [c97959f4-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.471159+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.471: [nrf] INFO: [c9795c06-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.471211+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.497: [nrf] INFO: [e29edb94-9e52-41ee-8fc0-3f5afd4c1cde] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n12/19 09:48:39.498: [nrf] INFO: [c97d8236-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.498407+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.498: [nrf] INFO: [c97d8524-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.498479+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.498: [nrf] INFO: [c97d8966-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.498624+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.498: [nrf] INFO: [c97d92f8-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.498837+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.498: [nrf] INFO: [c97d953c-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.498890+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.499: [nrf] INFO: [c97d9a96-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.499027+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:48:39.499: [nrf] INFO: [c97d9d0c-9e53-41ee-9fd1-53fa2e3778fc] Subscription created until 2023-12-20T09:48:39.499089+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:445)\n12/19 09:49:43.171: [nrf] FATAL: nrf_nnrf_handle_nf_discover: Assertion `client' failed. (../src/nrf/nnrf-handler.c:978)\n12/19 09:49:43.171: [core] FATAL: backtrace() returned 8 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1996092426,
        "issue_title": "[Bug]: mme service crash with 5 attach per second for 900 users",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: [AMF/MME] Fixed crash when receiving invalid packet (#2737).",
        "buggy_log_snippet": {
            "amf": "11/16 10:47:24.217: [emm] FATAL: emm_build_attach_accept: Assertion `served_tai_index >= 0 && served_tai_index < OGS_MAX_NUM_OF_SERVED_TAI' failed. (../src/mme/emm-build.c:155)\n11/16 10:47:24.217: [core] FATAL: backtrace() returned 10 addresses (../lib/core/ogs-abort.c:37)\n11/12 12:59:51.821: [mme] ERROR: Unknown/Unimplemented NAS Protocol discriminator 0x00 (../src/mme/s1ap-path.c:256)\n11/12 12:59:51.821: [mme] ERROR: s1ap_handle_uplink_nas_transport: Expectation `r == OGS_OK' failed. (../src/mme/s1ap-handler.c:754)\n11/12 12:59:51.821: [mme] FATAL: s1ap_handle_uplink_nas_transport: Assertion `r != OGS_ERROR' failed. (../src/mme/s1ap-handler.c:755)\n11/12 12:59:51.822: [core] FATAL: backtrace() returned 9 addresses (../lib/core/ogs-abort.c:37)\n11/12 16:37:08.349: [mme] ERROR: Known UE ENB_UE_S1AP_ID[13] [0x557ee9b9f3f8:0x7f666afa50b0] (../src/mme/s1ap-handler.c:520)\n11/12 16:37:08.349: [mme] ERROR:     S_TMSI[G:2,C:1,M_TMSI:0xc0000195] IMSI:[315010000001012] (../src/mme/s1ap-handler.c:523)\n11/12 16:37:12.339: [mme] ERROR: Known UE ENB_UE_S1AP_ID[23] [0x557ee9b9f808:0x7f666afa93e0] (../src/mme/s1ap-handler.c:520)\n11/12 16:37:12.339: [mme] ERROR:     S_TMSI[G:2,C:1,M_TMSI:0xc00003ae] IMSI:[315010000001022] (../src/mme/s1ap-handler.c:523)\n11/12 16:37:19.111: [emm] ERROR: [315010000001038] Attach complete in INVALID-STATE (../src/mme/emm-sm.c:846)\n11/12 16:37:39.229: [mme] ERROR: Unknown/Unimplemented NAS Protocol discriminator 0x03 (../src/mme/s1ap-path.c:256)\n11/12 16:37:39.229: [mme] ERROR: s1ap_handle_uplink_nas_transport: Expectation `r == OGS_OK' failed. (../src/mme/s1ap-handler.c:754)\n11/12 16:37:39.229: [mme] FATAL: s1ap_handle_uplink_nas_transport: Assertion `r != OGS_ERROR' failed. (../src/mme/s1ap-handler.c:755)\n11/12 16:37:39.230: [core] FATAL: backtrace() returned 9 addresses (../lib/core/ogs-abort.c:37)\n11/12 16:39:12.991: [mme] ERROR: Not implemented(choice:1, proc:11) (../src/mme/s1ap-sm.c:142)\n11/12 16:40:29.918: [emm] ERROR: [315010000001215] Attach complete in INVALID-STATE (../src/mme/emm-sm.c:846)\n11/12 16:41:22.719: [mme] ERROR: Known UE ENB_UE_S1AP_ID[351] [0x55b60c51c010:0x7f3f68243fa0] (../src/mme/s1ap-handler.c:520)\n11/12 16:41:22.719: [mme] ERROR:     S_TMSI[G:0,C:0,M_TMSI:0x0] IMSI:[315010000001350] (../src/mme/s1ap-handler.c:523)\n11/12 16:42:25.971: [mme] ERROR: Not implemented(choice:1, proc:11) (../src/mme/s1ap-sm.c:142)\n11/12 16:43:46.385: [mme] ERROR: Not implemented(choice:1, proc:11) (../src/mme/s1ap-sm.c:142)\n11/12 16:43:47.503: [mme] ERROR: Unknown/Unimplemented NAS Protocol discriminator 0x0c (../src/mme/s1ap-path.c:256)\n11/12 16:43:47.503: [mme] ERROR: s1ap_handle_uplink_nas_transport: Expectation `r == OGS_OK' failed. (../src/mme/s1ap-handler.c:754)\n11/12 16:43:47.504: [mme] FATAL: s1ap_handle_uplink_nas_transport: Assertion `r != OGS_ERROR' failed. (../src/mme/s1ap-handler.c:755)\n11/12 16:43:47.505: [core] FATAL: backtrace() returned 9 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1993035586,
        "issue_title": "[Bug]: Invalid PATCH request body causes NRF to crash",
        "faulty_nf": "NRF",
        "analysis_text": "The anomaly is related to: Fixed crash due to invalid PATCH body.",
        "buggy_log_snippet": {
            "nrf": "11/14 16:50:32.696: [app] INFO: Configuration: '.../open5gs/install/etc/open5gs/nrf.yaml' (../lib/app/ogs-init.c:126)\n11/14 16:50:32.697: [app] INFO: File Logging: '.../open5gs/install/var/log/open5gs/nrf.log' (../lib/app/ogs-init.c:129)\n11/14 16:50:32.700: [sbi] INFO: nghttp2_server() [http://127.0.0.10]:7777 (../lib/sbi/nghttp2-server.c:397)\n11/14 16:50:32.700: [sbi] INFO: nghttp2_server() [http://::1]:7777 (../lib/sbi/nghttp2-server.c:397)\n11/14 16:50:32.700: [app] INFO: NRF initialize...done (../src/nrf/app.c:31)\n11/14 16:50:40.052: [core] ERROR: OpenAPI_patch_item_parseFromJSON() failed [op] (../lib/sbi/openapi/model/patch_item.c:119)\n11/14 16:50:40.053: [core] FATAL: listEntry_create: Assertion `data' failed. (../lib/sbi/openapi/src/list.c:10)\n11/14 16:50:40.053: [core] FATAL: backtrace() returned 12 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1990219100,
        "issue_title": "[Bug]: AMF crashed on SIGPIPE",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Fixed a crash on SIGPIPE (#2734).",
        "buggy_log_snippet": {
            "amf": "11/13 16:55:43.340: [amf] DEBUG:     IP[192.168.182.134] RAN_ID[1] (../src/amf/ngap-path.c:70)\n11/13 16:55:43.340: [gmm] DEBUG: gmm_state_authentication(): AMF_EVENT_5GMM_MESSAGE (../src/amf/gmm-sm.c:1376)\n11/13 16:55:43.340: [gmm] WARNING: Registration request (../src/amf/gmm-sm.c:1475)\n11/13 16:55:43.340: [gmm] INFO: [suci-0-001-01-0000-0-0-0000000000]    SUCI (../src/amf/gmm-handler.c:157)\n11/13 16:55:43.340: [gmm] DEBUG:     OLD TSC[UE:0,AMF:0] KSI[UE:7,AMF:7] (../src/amf/gmm-handler.c:224)\n11/13 16:55:43.340: [gmm] DEBUG:     NEW TSC[UE:0,AMF:0] KSI[UE:7,AMF:7] (../src/amf/gmm-handler.c:231)\n11/13 16:55:43.340: [amf] WARNING: GUTI has already been allocated (../src/amf/context.c:1380)\n11/13 16:55:43.340: [gmm] DEBUG:     OLD TAI[PLMN_ID:00f110,TAC:1] (../src/amf/gmm-handler.c:275)\n11/13 16:55:43.340: [gmm] DEBUG:     OLD NR_CGI[PLMN_ID:00f110,CELL_ID:0x10] (../src/amf/gmm-handler.c:278)\n11/13 16:55:43.340: [gmm] DEBUG:     TAI[PLMN_ID:00f110,TAC:1] (../src/amf/gmm-handler.c:281)\n11/13 16:55:43.340: [gmm] DEBUG:     NR_CGI[PLMN_ID:00f110,CELL_ID:0x10] (../src/amf/gmm-handler.c:284)\n11/13 16:55:43.340: [gmm] DEBUG:     SERVED_TAI_INDEX[0] (../src/amf/gmm-handler.c:311)\n11/13 16:55:43.340: [sbi] DEBUG: SENDING...[113] (../lib/sbi/client.c:432)\n11/13 16:55:43.340: [sbi] DEBUG: {\n11/13 16:55:43.340: [amf] INFO: rv = -2 . second cycle : queue_pop (../src/amf/init.c:140)\n11/13 16:55:43.340: [core] INFO: after eopll_process , num_of_poll is 1 (../lib/core/ogs-epoll.c:215)\n11/13 16:55:43.340: [core] INFO: received: 2005 (../lib/core/ogs-epoll.c:230)\n11/13 16:55:43.340: [core] INFO: EPOLLIN event occurred (../lib/core/ogs-epoll.\n11/13 16:55:43.340: [core] INFO: EPOLLOUT event occurred (../lib/core/ogs-epoll.c:259)\n11/13 16:55:43.340: [core] INFO: EPOLLRDHUP event occurred (../lib/core/ogs-epoll.c:263)\n11/13 16:55:43.340: [amf] DEBUG: SCTP_SHUTDOWN_EVENT:[T:32773, F:0x0, L:12] (../src/amf/ngap-sctp.c:191)\n11/13 16:55:43.340: [amf] INFO: ogs_queue_push amf_sctp_event_push (../src/amf/event.c:104)"
        }
    },
    {
        "issue_id": 1990113647,
        "issue_title": "[Bug]: InitialUEMessage, Registration request sent at a specific time can crash AMF due to incorrect error handling in the gmm state machine ",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Fixed Nudm_UECM_Registration crash.",
        "buggy_log_snippet": {
            "amf": "11/06 16:04:24.027: [sbi] DEBUG: [200:PUT] http://127.0.1.10:7777/nudm-uecm/v1/imsi-001010000000000/registrations/amf-3gpp-access (../lib/sbi/client.c:604)\n11/06 16:04:24.027: [sbi] DEBUG: RECEIVED[297] (../lib/sbi/client.c:615)\n11/06 16:04:24.027: [sbi] DEBUG: {\n11/06 16:04:24.028: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n11/06 16:04:24.028: [gmm] ERROR: Invalid service name [nudm-uecm] (../src/amf/gmm-sm.c:1608)\n11/06 16:04:24.028: [gmm] FATAL: gmm_state_authentication: should not be reached. (../src/amf/gmm-sm.c:1609)\n11/06 16:04:24.032: [core] FATAL: backtrace() returned 9 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1986041324,
        "issue_title": "[Bug]: PDU Session modification competing with InitialContextSetup resulting failure in QoS flow setup in 5GNR",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Modification to context setup (#2729).",
        "buggy_log_snippet": {
            "amf": "11/09 16:08:01.674: [amf] DEBUG: InitialContextSetupRequest(Session) (../src/amf/ngap-build.c:937)\n11/09 16:08:01.675: [amf] DEBUG:     RAN_UE_NGAP_ID[5242955] AMF_UE_NGAP_ID[48] (../src/amf/ngap-build.c:1094)\n11/09 16:08:01.675: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-path.c:69)\n11/09 16:08:01.675: [sbi] DEBUG: STATUS [200] (../lib/sbi/nghttp2-server.c:620)\n11/09 16:08:01.675: [sbi] DEBUG: SENDING...: 40 (../lib/sbi/nghttp2-server.c:628)\n11/09 16:08:01.675: [sbi] DEBUG: {\n11/09 16:08:01.675: [sbi] DEBUG: STREAM closed [9] (../lib/sbi/nghttp2-server.c:1224)\n11/09 16:08:01.675: [sbi] DEBUG: STREAM added [11] (../lib/sbi/nghttp2-server.c:1498)\n11/09 16:08:01.676: [sbi] DEBUG: [POST] /namf-comm/v1/ue-contexts/imsi-999400000000216/n1-n2-messages (../lib/sbi/nghttp2-server.c:1114)\n11/09 16:08:01.676: [sbi] DEBUG: RECEIVED: 724 (../lib/sbi/nghttp2-server.c:1118)\n11/09 16:08:01.676: [sbi] DEBUG: --=-YQgpWk1l1YqUsWPyHBr4GA==\n11/09 16:08:01.676: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/amf/amf-sm.c:78)\n11/09 16:08:01.676: [amf] DEBUG: PDUSessionResourceModifyRequest (../src/amf/ngap-build.c:1611)\n11/09 16:08:01.676: [amf] DEBUG:     RAN_UE_NGAP_ID[5242955] AMF_UE_NGAP_ID[48] (../src/amf/ngap-build.c:1656)\n11/09 16:08:01.676: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-path.c:69)\n11/09 16:08:01.676: [sbi] DEBUG: STATUS [200] (../lib/sbi/nghttp2-server.c:620)\n11/09 16:08:01.676: [sbi] DEBUG: SENDING...: 40 (../lib/sbi/nghttp2-server.c:628)\n11/09 16:08:01.676: [sbi] DEBUG: {\n11/09 16:08:01.676: [sbi] DEBUG: STREAM closed [11] (../lib/sbi/nghttp2-server.c:1224)\n11/09 16:08:01.676: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n11/09 16:08:01.676: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n11/09 16:08:01.676: [amf] DEBUG: PDUSessionResourceModifyResponse (../src/amf/ngap-handler.c:2161)\n11/09 16:08:01.676: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-handler.c:2182)\n11/09 16:08:01.676: [amf] DEBUG:     RAN_UE_NGAP_ID[5242955] AMF_UE_NGAP_ID[48] (../src/amf/ngap-handler.c:2217)\n11/09 16:08:01.676: [amf] ERROR: No PDUSessionResourceModifyListModRes (../src/amf/ngap-handler.c:2234)\n11/09 16:08:01.676: [ngap] DEBUG: Error Indication (../lib/ngap/build.c:36)\n11/09 16:08:01.676: [ngap] DEBUG:     AMF_UE_NGAP_ID[48] (../lib/ngap/build.c:61)\n11/09 16:08:01.676: [ngap] DEBUG:     RAN_UE_NGAP_ID[5242955] (../lib/ngap/build.c:75)\n11/09 16:08:01.676: [ngap] DEBUG:     Group[4] Cause[4] (../lib/ngap/build.c:90)\n11/09 16:08:01.692: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n11/09 16:08:01.692: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n11/09 16:08:01.692: [amf] DEBUG: UERadioCapabilityInfoIndication (../src/amf/ngap-handler.c:759)\n11/09 16:08:01.692: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-handler.c:779)\n11/09 16:08:01.692: [amf] DEBUG:     RAN_UE_NGAP_ID[5242955] AMF_UE_NGAP_ID[48] (../src/amf/ngap-handler.c:814)\n11/09 16:08:01.747: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n11/09 16:08:01.747: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n11/09 16:08:01.747: [amf] DEBUG: InitialContextSetupResponse (../src/amf/ngap-handler.c:864)\n11/09 16:08:01.747: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-handler.c:884)\n11/09 16:08:01.747: [amf] DEBUG:     RAN_UE_NGAP_ID[5242955] AMF_UE_NGAP_ID[48] (../src/amf/ngap-handler.c:919)\n11/09 16:08:01.747: [amf] DEBUG:     SUPI[imsi-999400000000216] PSI[2] OLD ACTIVATED[0x0] (../src/amf/ngap-handler.c:991)\n11/09 16:08:01.747: [amf] DEBUG:     NEW ACTIVATED[0x4] (../src/amf/ngap-handler.c:994)\n11/09 16:08:01.747: [sbi] DEBUG: [POST] http://127.0.1.10:7777/nsmf-pdusession/v1/sm-contexts/1/modify (../lib/sbi/client.c:665)\n11/09 16:08:01.747: [sbi] DEBUG: SENDING...[291] (../lib/sbi/client.c:441)\n11/09 16:08:01.747: [sbi] DEBUG: --=-OF49wAeRXFD9iwR05H9cuA==\n11/09 17:38:20.455: [amf] DEBUG: InitialContextSetupRequest(Session) (../src/amf/ngap-build.c:937)\n11/09 17:38:20.455: [amf] DEBUG:     RAN_UE_NGAP_ID[102] AMF_UE_NGAP_ID[79] (../src/amf/ngap-build.c:1094)\n11/09 17:38:20.455: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-path.c:69)\n11/09 17:38:20.455: [sbi] DEBUG: STATUS [200] (../lib/sbi/nghttp2-server.c:620)\n11/09 17:38:20.455: [sbi] DEBUG: SENDING...: 40 (../lib/sbi/nghttp2-server.c:628)\n11/09 17:38:20.455: [sbi] DEBUG: {\n11/09 17:38:20.455: [sbi] DEBUG: STREAM closed [1] (../lib/sbi/nghttp2-server.c:1224)\n11/09 17:38:20.456: [sbi] DEBUG: FLAGS(0x1) [ACK] (../lib/sbi/nghttp2-server.c:1142)\n11/09 17:38:20.474: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n11/09 17:38:20.474: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n11/09 17:38:20.474: [amf] DEBUG: UERadioCapabilityInfoIndication (../src/amf/ngap-handler.c:759)\n11/09 17:38:20.474: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-handler.c:779)\n11/09 17:38:20.474: [amf] DEBUG:     RAN_UE_NGAP_ID[102] AMF_UE_NGAP_ID[79] (../src/amf/ngap-handler.c:814)\n11/09 17:38:20.530: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n11/09 17:38:20.530: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n11/09 17:38:20.530: [amf] DEBUG: InitialContextSetupResponse (../src/amf/ngap-handler.c:864)\n11/09 17:38:20.530: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-handler.c:884)\n11/09 17:38:20.530: [amf] DEBUG:     RAN_UE_NGAP_ID[102] AMF_UE_NGAP_ID[79] (../src/amf/ngap-handler.c:919)\n11/09 17:38:20.530: [amf] DEBUG:     SUPI[imsi-999400000000216] PSI[2] OLD ACTIVATED[0x0] (../src/amf/ngap-handler.c:991)\n11/09 17:38:20.530: [amf] DEBUG:     NEW ACTIVATED[0x4] (../src/amf/ngap-handler.c:994)\n11/09 17:38:20.530: [sbi] DEBUG: [POST] http://127.0.1.10:7777/nsmf-pdusession/v1/sm-contexts/2/modify (../lib/sbi/client.c:665)\n11/09 17:38:20.530: [sbi] DEBUG: SENDING...[291] (../lib/sbi/client.c:441)\n11/09 17:38:20.530: [sbi] DEBUG: --=-96KNGwrRmBHA6nDH9K5Cqw==\n11/09 17:38:20.581: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_TIMER (../src/amf/amf-sm.c:78)\n11/09 17:38:20.581: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_TIMER (../lib/sbi/nf-sm.c:204)\n11/09 17:38:20.581: [sbi] DEBUG: [PATCH] http://127.0.1.10:7777/nnrf-nfm/v1/nf-instances/08663ab4-7ef2-41ee-8530-f33bc2203564 (../lib/sbi/client.c:665)\n11/09 17:38:20.581: [sbi] DEBUG: SENDING...[129] (../lib/sbi/client.c:441)\n11/09 17:38:20.581: [sbi] DEBUG: [{\n11/09 17:38:20.582: [sbi] DEBUG: [204:PATCH] http://127.0.1.10:7777/nnrf-nfm/v1/nf-instances/08663ab4-7ef2-41ee-8530-f33bc2203564 (../lib/sbi/client.c:612)\n11/09 17:38:20.582: [sbi] DEBUG: RECEIVED[0] (../lib/sbi/client.c:623)\n11/09 17:38:20.582: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n11/09 17:38:20.582: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_CLIENT (../lib/sbi/nf-sm.c:204)\n11/09 17:38:21.157: [sbi] DEBUG: STREAM added [3] (../lib/sbi/nghttp2-server.c:1498)\n11/09 17:38:21.157: [sbi] DEBUG: [POST] /namf-comm/v1/ue-contexts/imsi-999400000000216/n1-n2-messages (../lib/sbi/nghttp2-server.c:1114)\n11/09 17:38:21.157: [sbi] DEBUG: RECEIVED: 724 (../lib/sbi/nghttp2-server.c:1118)\n11/09 17:38:21.157: [sbi] DEBUG: --=-n9+bpzA6w7pBbFcIYKuR1A==\n11/09 17:38:21.157: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/amf/amf-sm.c:78)\n11/09 17:38:21.157: [amf] DEBUG: PDUSessionResourceModifyRequest (../src/amf/ngap-build.c:1611)\n11/09 17:38:21.157: [amf] DEBUG:     RAN_UE_NGAP_ID[102] AMF_UE_NGAP_ID[79] (../src/amf/ngap-build.c:1656)\n11/09 17:38:21.157: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-path.c:69)\n11/09 17:38:21.157: [sbi] DEBUG: STATUS [200] (../lib/sbi/nghttp2-server.c:620)\n11/09 17:38:21.157: [sbi] DEBUG: SENDING...: 40 (../lib/sbi/nghttp2-server.c:628)\n11/09 17:38:21.157: [sbi] DEBUG: {\n11/09 17:38:21.157: [sbi] DEBUG: STREAM closed [3] (../lib/sbi/nghttp2-server.c:1224)\n11/09 17:38:21.158: [sbi] DEBUG: [204:POST] http://127.0.1.10:7777/nsmf-pdusession/v1/sm-contexts/2/modify (../lib/sbi/client.c:612)\n11/09 17:38:21.158: [sbi] DEBUG: RECEIVED[0] (../lib/sbi/client.c:623)\n11/09 17:38:21.159: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n11/09 17:38:21.159: [amf] INFO: [imsi-999400000000216:2:11][0:0:NULL] /nsmf-pdusession/v1/sm-contexts/{smContextRef}/modify (../src/amf/nsmf-handler.c:837)\n11/09 17:38:21.169: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n11/09 17:38:21.169: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n11/09 17:38:21.169: [amf] DEBUG: PDUSessionResourceModifyResponse (../src/amf/ngap-handler.c:2161)\n11/09 17:38:21.169: [amf] DEBUG:     IP[172.16.100.21] RAN_ID[9982] (../src/amf/ngap-handler.c:2182)\n11/09 17:38:21.169: [amf] DEBUG:     RAN_UE_NGAP_ID[102] AMF_UE_NGAP_ID[79] (../src/amf/ngap-handler.c:2217)\n11/09 17:38:21.169: [sbi] DEBUG: [POST] http://127.0.1.10:7777/nsmf-pdusession/v1/sm-contexts/2/modify (../lib/sbi/client.c:665)\n11/09 17:38:21.169: [sbi] DEBUG: SENDING...[279] (../lib/sbi/client.c:441)"
        }
    },
    {
        "issue_id": 1969244685,
        "issue_title": "[Bug]: AMF Crash FATAL: ogs_fsm_tran: Assertion `tmp' failed, FATAL: backtrace() returned 10 addresses",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Fixed crash in ogs_fsm_tran(!tmp) (#2719).",
        "buggy_log_snippet": {
            "amf": "10/30 21:13:21.725: [app] INFO: Configuration: '/open5gs/config-map/amf.yaml' (../lib/app/ogs-init.c:126)\n10/30 21:13:21.725: [app] INFO: File Logging: '/var/log/open5gs/amf.log' (../lib/app/ogs-init.c:129)\n10/30 21:13:21.730: [metrics] INFO: metrics_server() [http://0.0.0.0]:9091 (../lib/metrics/prometheus/context.c:299)\n10/30 21:13:21.730: [sbi] INFO: NF Service [namf-comm] (../lib/sbi/context.c:1438)\n10/30 21:13:21.735: [sbi] INFO: nghttp2_server() [https://0.0.0.0]:443 (../lib/sbi/nghttp2-server.c:395)\n10/30 21:13:21.735: [amf] INFO: ngap_server() [10.0.3.10]:38412 (../src/amf/ngap-sctp.c:61)\n10/30 21:13:21.735: [sctp] INFO: AMF initialize...done (../src/amf/app.c:33)\n10/30 21:13:21.811: [sbi] INFO: [27c087e2-7769-41ee-907c-db64ef081b66] NF registered [Heartbeat:10s] (../lib/sbi/nf-sm.c:214)\n10/30 21:13:21.836: [sbi] INFO: [27d0ff3c-7769-41ee-9ad3-6fdc3dff2d04] Subscription created until 2023-10-31T21:13:21.835021+00:00 [duration:86400,validity:86399.998909,patch:43199.999454] (../lib/sbi/nnrf-handler.c:509)\n10/30 21:13:21.839: [sbi] INFO: [27d121c4-7769-41ee-9ad3-6fdc3dff2d04] Subscription created until 2023-10-31T21:13:21.835793+00:00 [duration:86400,validity:86399.996311,patch:43199.998155] (../lib/sbi/nnrf-handler.c:509)\n10/30 21:13:21.840: [sbi] INFO: [27d1a586-7769-41ee-9ad3-6fdc3dff2d04] Subscription created until 2023-10-31T21:13:21.839137+00:00 [duration:86400,validity:86399.998490,patch:43199.999245] (../lib/sbi/nnrf-handler.c:509)\n10/30 21:13:21.841: [sbi] INFO: [27d1c2e6-7769-41ee-9ad3-6fdc3dff2d04] Subscription created until 2023-10-31T21:13:21.839929+00:00 [duration:86400,validity:86399.998772,patch:43199.999386] (../lib/sbi/nnrf-handler.c:509)\n10/30 21:13:21.841: [sbi] INFO: [27d1e2f8-7769-41ee-9ad3-6fdc3dff2d04] Subscription created until 2023-10-31T21:13:21.840752+00:00 [duration:86400,validity:86399.999539,patch:43199.999769] (../lib/sbi/nnrf-handler.c:509)\n10/30 21:13:21.841: [sbi] INFO: [27d201fc-7769-41ee-9ad3-6fdc3dff2d04] Subscription created until 2023-10-31T21:13:21.841467+00:00 [duration:86400,validity:86399.999666,patch:43199.999833] (../lib/sbi/nnrf-handler.c:509)\n10/30 21:13:57.160: [amf] INFO: gNB-N2 accepted[192.168.1.138]:42481 in ng-path module (../src/amf/ngap-sctp.c:113)\n10/30 21:13:57.160: [amf] INFO: gNB-N2 accepted[192.168.1.138] in master_sm module (../src/amf/amf-sm.c:741)\n10/30 21:13:57.160: [amf] INFO: [Added] Number of gNBs is now 1 (../src/amf/context.c:1185)\n10/30 21:13:57.160: [amf] INFO: gNB-N2[192.168.1.138] max_num_of_ostreams : 10 (../src/amf/amf-sm.c:780)\n10/30 21:14:02.929: [amf] INFO: InitialUEMessage (../src/amf/ngap-handler.c:401)\n10/30 21:14:02.929: [amf] INFO: [Added] Number of gNB-UEs is now 1 (../src/amf/context.c:2523)\n10/30 21:14:02.929: [amf] INFO:     RAN_UE_NGAP_ID[1] AMF_UE_NGAP_ID[1] TAC[7] CellID[0x10] (../src/amf/ngap-handler.c:562)\n10/30 21:14:02.929: [amf] INFO: [suci-0-208-93-0000-0-0-0000000001] Unknown UE by SUCI (../src/amf/context.c:1789)\n10/30 21:14:02.929: [amf] INFO: [Added] Number of AMF-UEs is now 1 (../src/amf/context.c:1570)\n10/30 21:14:02.929: [gmm] INFO: Registration request (../src/amf/gmm-sm.c:1061)\n10/30 21:14:02.929: [gmm] INFO: [suci-0-208-93-0000-0-0-0000000001]    SUCI (../src/amf/gmm-handler.c:157)\n10/30 21:14:03.333: [gmm] INFO: [imsi-208930000000001] Registration complete (../src/amf/gmm-sm.c:1993)\n10/30 21:14:03.333: [amf] INFO: [imsi-208930000000001] Configuration update command (../src/amf/nas-path.c:612)\n10/30 21:14:03.333: [gmm] INFO:     UTC [2023-10-30T21:14:03] Timezone[0]/DST[0] (../src/amf/gmm-build.c:558)\n10/30 21:14:03.333: [gmm] INFO:     LOCAL [2023-10-30T21:14:03] Timezone[0]/DST[0] (../src/amf/gmm-build.c:563)\n10/30 21:14:03.333: [amf] INFO: [Added] Number of AMF-Sessions is now 1 (../src/amf/context.c:2544)\n10/30 21:14:03.333: [gmm] INFO: UE SUPI[imsi-208930000000001] DNN[internet] S_NSSAI[SST:1 SD:0x1] (../src/amf/gmm-handler.c:1247)\n10/30 21:14:05.924: [sbi] WARNING: [299933d4-7769-41ee-b895-73518235d6b7:2] NF was referenced in other contexts (../lib/sbi/nnrf-handler.c:745)\n10/30 21:14:11.785: [sbi] WARNING: [272205cc-7769-41ee-82da-67d2e56d669d:2] NF was referenced in other contexts (../lib/sbi/nnrf-handler.c:745)\n10/30 21:14:11.785: [core] FATAL: ogs_fsm_tran: Assertion `tmp' failed. (../lib/core/ogs-fsm.c:106)\n10/30 21:14:11.785: [core] FATAL: backtrace() returned 10 addresses (../lib/core/ogs-abort.c:37)",
            "nrf": "10/30 21:13:24.906: [sbi] INFO: [299933d4-7769-41ee-b895-73518235d6b7] (NRF-notify) NF registered (../lib/sbi/nnrf-handler.c:725)\n10/30 21:13:24.906: [sbi] INFO: [299933d4-7769-41ee-b895-73518235d6b7] (NRF-notify) NF Profile updated (../lib/sbi/nnrf-handler.c:735)"
        }
    },
    {
        "issue_id": 1944553104,
        "issue_title": "[Bug]: AMF ignores Security Mode Complete after MAC verification failure",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: mac_failed should be initialized.",
        "buggy_log_snippet": {
            "amf": "09/26 14:00:43.038: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n09/26 14:00:43.038: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n09/26 14:00:43.038: [amf] INFO: InitialUEMessage (../src/amf/ngap-handler.c:376)\n09/26 14:00:43.038: [amf] DEBUG:     IP[10.40.40.11] RAN_ID[0] (../src/amf/ngap-handler.c:402)\n09/26 14:00:43.038: [amf] INFO: [Added] Number of gNB-UEs is now 2 (../src/amf/context.c:2481)\n09/26 14:00:43.038: [amf] INFO:     RAN_UE_NGAP_ID[5] AMF_UE_NGAP_ID[5] TAC[1] CellID[0x0] (../src/amf/ngap-handler.c:537)\n09/26 14:00:43.038: [amf] DEBUG: amf_state_operational(): AMF_EVENT_5GMM_MESSAGE (../src/amf/amf-sm.c:78)\n09/26 14:00:43.038: [amf] INFO: [suci-0-450-40-0-0-0-1362010032] Known UE by 5G-S_TMSI[AMF_ID:0x20000,M_TMSI:0xcb001957] (../src/amf/context.c:1792)\n09/26 14:00:43.038: [amf] WARNING: NAS MAC verification failed(0xc7811689 != 0x8791a5a) (../src/amf/nas-security.c:170)\n09/26 14:00:43.157: [gmm] DEBUG: gmm_state_security_mode(): ENTRY (../src/amf/gmm-sm.c:1556)\n09/26 14:00:43.157: [amf] DEBUG: [imsi-450401362010032] Security mode command (../src/amf/nas-path.c:592)\n09/26 14:00:43.157: [gmm] DEBUG:     Replayed UE SEC[LEN:2 NEA:0xf0 NIA:0x70 EEA:0x0 EIA:0x0 (../src/amf/gmm-build.c:447)\n09/26 14:00:43.157: [gmm] DEBUG:     Selected[Integrity:0x2 Encrypt:0x0] (../src/amf/gmm-build.c:453)\n09/26 14:00:43.157: [amf] DEBUG: DownlinkNASTransport (../src/amf/ngap-build.c:321)\n09/26 14:00:43.157: [amf] DEBUG:     RAN_UE_NGAP_ID[5] AMF_UE_NGAP_ID[5] (../src/amf/ngap-build.c:364)\n09/26 14:00:43.158: [amf] DEBUG:     IP[10.40.40.11] RAN_ID[0] (../src/amf/ngap-path.c:71)\n09/26 14:00:43.168: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n09/26 14:00:43.168: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n09/26 14:00:43.168: [amf] DEBUG: UplinkNASTransport (../src/amf/ngap-handler.c:581)\n09/26 14:00:43.168: [amf] DEBUG:     IP[10.40.40.11] RAN_ID[0] (../src/amf/ngap-handler.c:603)\n09/26 14:00:43.168: [amf] DEBUG:     RAN_UE_NGAP_ID[5] AMF_UE_NGAP_ID[5] TAC[1] CellID[0x0] (../src/amf/ngap-handler.c:689)\n09/26 14:00:43.168: [amf] DEBUG: amf_state_operational(): AMF_EVENT_5GMM_MESSAGE (../src/amf/amf-sm.c:78)\n09/26 14:00:43.168: [gmm] DEBUG: gmm_state_security_mode(): AMF_EVENT_5GMM_MESSAGE (../src/amf/gmm-sm.c:1556)\n09/26 14:00:43.168: [gmm] DEBUG: [imsi-450401362010032] Security mode complete (../src/amf/gmm-sm.c:1578)\n09/26 14:00:43.168: [gmm] WARNING: [imsi-450401362010032] No Security Context (../src/amf/gmm-sm.c:1603)\n09/26 14:00:44.589: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_TIMER (../src/amf/amf-sm.c:78)\n09/26 14:00:44.589: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_TIMER (../lib/sbi/nf-sm.c:204)\n09/26 14:00:44.589: [sbi] DEBUG: [PATCH] http://asocsopenlab-nrf/nnrf-nfm/v1/nf-instances/4fe8c474-5c74-41ee-9be9-1111c90dbc72 (../lib/sbi/client.c:656)\n09/26 14:00:44.589: [sbi] DEBUG: SENDING...[129] (../lib/sbi/client.c:432)\n09/26 14:00:44.589: [sbi] DEBUG: [{\n09/26 14:00:44.590: [sbi] DEBUG: [204:PATCH] http://asocsopenlab-nrf/nnrf-nfm/v1/nf-instances/4fe8c474-5c74-41ee-9be9-1111c90dbc72 (../lib/sbi/client.c:603)\n09/26 14:00:44.590: [sbi] DEBUG: RECEIVED[0] (../lib/sbi/client.c:614)\n09/26 14:00:44.590: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n09/26 14:00:44.590: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_CLIENT (../lib/sbi/nf-sm.c:204)\n09/26 14:00:49.160: [amf] DEBUG: amf_state_operational(): AMF_EVENT_5GMM_TIMER (../src/amf/amf-sm.c:78)\n09/26 14:00:49.160: [gmm] DEBUG: gmm_state_security_mode(): AMF_EVENT_5GMM_TIMER (../src/amf/gmm-sm.c:1556)\n09/26 14:00:49.160: [amf] DEBUG: [imsi-450401362010032] Security mode command (../src/amf/nas-path.c:592)\n09/26 14:00:49.160: [amf] DEBUG: DownlinkNASTransport (../src/amf/ngap-build.c:321)\n09/26 14:00:49.160: [amf] DEBUG:     RAN_UE_NGAP_ID[5] AMF_UE_NGAP_ID[5] (../src/amf/ngap-build.c:364)\n09/26 14:00:49.160: [amf] DEBUG:     IP[10.40.40.11] RAN_ID[0] (../src/amf/ngap-path.c:71)\n09/26 14:00:49.178: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n09/26 14:00:49.178: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n09/26 14:00:49.178: [amf] DEBUG: UplinkNASTransport (../src/amf/ngap-handler.c:581)\n09/26 14:00:49.178: [amf] DEBUG:     IP[10.40.40.11] RAN_ID[0] (../src/amf/ngap-handler.c:603)\n09/26 14:00:49.178: [amf] DEBUG:     RAN_UE_NGAP_ID[5] AMF_UE_NGAP_ID[5] TAC[1] CellID[0x0] (../src/amf/ngap-handler.c:689)\n09/26 14:00:49.178: [amf] DEBUG: amf_state_operational(): AMF_EVENT_5GMM_MESSAGE (../src/amf/amf-sm.c:78)\n09/26 14:00:49.178: [gmm] DEBUG: gmm_state_security_mode(): AMF_EVENT_5GMM_MESSAGE (../src/amf/gmm-sm.c:1556)\n09/26 14:00:49.178: [gmm] WARNING: [imsi-450401362010032] Security mode reject : Cause[24] (../src/amf/gmm-sm.c:1645)\n09/26 14:00:49.178: [gmm] DEBUG: gmm_state_security_mode(): EXIT (../src/amf/gmm-sm.c:1556)\n09/26 14:00:49.178: [gmm] DEBUG: gmm_state_exception(): ENTRY (../src/amf/gmm-sm.c:2138)"
        }
    },
    {
        "issue_id": 1940764671,
        "issue_title": "[Bug]: UE registration rejection at vPLMN due to PCF 404 response ",
        "faulty_nf": "PCF",
        "analysis_text": "The anomaly is related to: [Bug]: UE registration rejection at vPLMN due to PCF 404 response .",
        "buggy_log_snippet": {
            "pcf": "10/11 15:41:03.832: [sbi] DEBUG: STREAM added [5] (../lib/sbi/nghttp2-server.c:1466)\n10/11 15:41:03.832: [sbi] DEBUG: [POST] /npcf-am-policy-control/v1/policies (../lib/sbi/nghttp2-server.c:1144)\n10/11 15:41:03.832: [sbi] DEBUG: RECEIVED: 673 (../lib/sbi/nghttp2-server.c:1148)\n10/11 15:41:03.832: [sbi] DEBUG: {\"notificationUri\":\"http://127.1.0.5:7777/namf-callback/v1/imsi-999808008000001/am-policy-notify\",\"supi\":\"imsi-999808008000001\",\"accessType\":\"3GPP_ACCESS\",\"pei\":\"imeisv-8080080000019900\",\"userLoc\":{\"nrLocation\":{\"tai\":{\"plmnId\":{\"mcc\":\"999\",\"mnc\":\"81\"},\"tac\":\"0008ae\"},\"ncgi\":{\"plmnId\":{\"mcc\":\"999\",\"mnc\":\"81\"},\"nrCellId\":\"000bd2301\"},\"ueLocationTimestamp\":\"2023-10-11T19:41:03.764902Z\"}},\"timeZone\":\"-04:00\",\"servingPlmn\":{\"mcc\":\"999\",\"mnc\":\"81\"},\"ratType\":\"NR\",\"ueAmbr\":{\"uplink\":\"1048576 Kbps\",\"downlink\":\"1048576 Kbps\"},\"allowedSnssais\":[{\"sst\":1,\"sd\":\"000100\"}],\"guami\":{\"plmnId\":{\"mcc\":\"999\",\"mnc\":\"81\"},\"amfId\":\"140280\"},\"serviceName\":\"namf-callback\",\"suppFeat\":\"4\"} (../lib/sbi/nghttp2-server.c:1150)\n10/11 15:41:03.832: [pcf] DEBUG: pcf_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/pcf/pcf-sm.c:58)\n10/11 15:41:03.832: [pcf] DEBUG: pcf_am_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/pcf/am-sm.c:48)\n10/11 15:41:03.832: [sock] DEBUG: addr:127.1.0.5, port:7777 (../lib/core/ogs-sockaddr.c:143)\n10/11 15:41:03.832: [sbi] DEBUG: ogs_sbi_client_add[http] (../lib/sbi/client.c:130)\n10/11 15:41:03.832: [sbi] DEBUG: [REF] 1 (../lib/sbi/client.c:131)\n10/11 15:41:03.832: [pcf] DEBUG: [REF] 2 (../src/pcf/npcf-handler.c:101)\n10/11 15:41:03.832: [dbi] DEBUG: SUPI type: imsi, SUPI id: 999808008000001, imeisv: 8080080000019900 (../lib/dbi/subscription.c:173)\n10/11 15:41:03.834: [sbi] DEBUG: [REF] 2 (../lib/sbi/path.c:216)\n10/11 15:41:03.834: [sbi] DEBUG: [GET] http://127.1.0.200:7777/nudr-dr/v1/policy-data/ues/imsi-999808008000001/am-data (../lib/sbi/client.c:721)\n10/11 15:41:03.836: [sbi] DEBUG: [200:GET] http://127.1.0.200:7777/nudr-dr/v1/policy-data/ues/imsi-999808008000001/am-data (../lib/sbi/client.c:668)\n10/11 15:41:03.836: [sbi] DEBUG: RECEIVED[2] (../lib/sbi/client.c:679)\n10/11 15:41:03.836: [sbi] DEBUG: {} (../lib/sbi/client.c:682)\n10/11 15:41:03.836: [pcf] DEBUG: pcf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/pcf/pcf-sm.c:58)\n10/11 15:41:03.836: [pcf] ERROR: [imsi-999808008000001] No UE-AMBR (../src/pcf/nudr-handler.c:175)\n10/11 15:41:03.836: [sbi] DEBUG: SENDING...: 109 (../lib/sbi/nghttp2-server.c:642)\n10/11 15:41:03.836: [sbi] DEBUG: {\"type\":\"/nudr-dr/v1\",\"title\":\"[imsi-999808008000001] No UE-AMBR\",\"status\":404,\"instance\":\"/policy-data/ues\"} (../lib/sbi/nghttp2-server.c:643)"
        }
    },
    {
        "issue_id": 1905816307,
        "issue_title": "[Bug]: SBI crashes when path contains query parameter with an empty key",
        "faulty_nf": "NRF",
        "analysis_text": "The anomaly is related to: crash when queryparam with empty key.",
        "buggy_log_snippet": {
            "nrf": "09/20 21:57:56.530: [core] FATAL: ogs_hash_set_debug: Assertion `klen' failed. (../lib/core/ogs-hash.c:333)\n09/20 21:57:56.535: [core] FATAL: backtrace() returned 10 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1903808142,
        "issue_title": "[Bug]: NRF crashes when event in `reqNotifEvents` is unknown",
        "faulty_nf": "NRF",
        "analysis_text": "The anomaly is related to: Ignore unknown enum values and continue parsing (#2622).",
        "buggy_log_snippet": {
            "nrf": "09/19 21:38:25.223: [nrf] DEBUG: nrf_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/nrf/nrf-sm.c:50)\n09/19 21:38:25.225: [core] FATAL: listEntry_create: Assertion `data' failed. (../lib/sbi/openapi/src/list.c:10)\n09/19 21:38:25.225: [core] FATAL: backtrace() returned 13 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1881981482,
        "issue_title": "[Bug]: AMF crash after UE release request",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Fixed MacOSX compile error (Follow-up on #2581).",
        "buggy_log_snippet": {
            "amf": "09/05 15:07:58.678: [amf] DEBUG: PDUSessionResourceReleaseCommand (../src/amf/ngap-build.c:1710)\n09/05 15:07:58.678: [amf] DEBUG:     RAN_UE_NGAP_ID[1194] AMF_UE_NGAP_ID[3] (../src/amf/ngap-build.c:1746)\n09/05 15:07:58.678: [amf] DEBUG:     IP[10.17.4.6] RAN_ID[762] (../src/amf/ngap-path.c:69)\n09/05 15:07:58.707: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n09/05 15:07:58.707: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n09/05 15:07:58.707: [amf] DEBUG: UplinkNASTransport (../src/amf/ngap-handler.c:606)\n09/05 15:07:58.707: [amf] DEBUG:     IP[10.17.4.6] RAN_ID[762] (../src/amf/ngap-handler.c:628)\n09/05 15:07:58.707: [amf] DEBUG:     RAN_UE_NGAP_ID[1194] AMF_UE_NGAP_ID[3] TAC[1] CellID[0x2fa1] (../src/amf/ngap-handler.c:714)\n09/05 15:07:58.708: [amf] DEBUG: amf_state_operational(): AMF_EVENT_5GMM_MESSAGE (../src/amf/amf-sm.c:78)\n09/05 15:07:58.708: [sbi] DEBUG: [POST] http://127.0.1.10:7777/nsmf-pdusession/v1/sm-contexts/5/modify (../lib/sbi/client.c:656)\n09/05 15:07:58.708: [sbi] DEBUG: SENDING...[573] (../lib/sbi/client.c:432)\n09/05 15:07:58.708: [sbi] DEBUG: --=-7XMTSeiJqXFqC2sR1tc8UQ==\n09/05 15:07:58.708: [amf] DEBUG: PDUSessionResourceReleaseResponse (../src/amf/ngap-handler.c:2344)\n09/05 15:07:58.708: [amf] DEBUG:     IP[10.17.4.6] RAN_ID[762] (../src/amf/ngap-handler.c:2365)\n09/05 15:07:58.708: [amf] DEBUG:     RAN_UE_NGAP_ID[1194] AMF_UE_NGAP_ID[3] (../src/amf/ngap-handler.c:2400)\n09/05 15:07:58.708: [amf] ERROR: Session Context is not in SMF [1] (../src/amf/ngap-handler.c:2472)\n09/05 15:07:58.709: [ngap] DEBUG: Error Indication (../lib/ngap/build.c:36)\n09/05 15:07:58.709: [ngap] DEBUG:     AMF_UE_NGAP_ID[3] (../lib/ngap/build.c:61)\n09/05 15:07:58.709: [ngap] DEBUG:     RAN_UE_NGAP_ID[1194] (../lib/ngap/build.c:75)\n09/05 15:07:58.709: [ngap] DEBUG:     Group[1] Cause[26] (../lib/ngap/build.c:90)\n09/05 15:07:58.709: [amf] DEBUG:     IP[10.17.4.6] RAN_ID[762] (../src/amf/ngap-path.c:69)\n09/05 15:07:58.709: [sbi] DEBUG: [204:POST] http://127.0.1.10:7777/nsmf-pdusession/v1/sm-contexts/5/modify (../lib/sbi/client.c:603)\n09/05 15:07:58.709: [sbi] DEBUG: RECEIVED[0] (../lib/sbi/client.c:614)\n09/05 15:07:58.709: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n09/05 15:07:58.709: [amf] INFO: [imsi-999400000007676:1] Receive Update SM context(N1-RELEASED) (../src/amf/nsmf-handler.c:587)\n09/05 15:07:58.709: [amf] INFO: [imsi-999400000007676:1:18][1:0:NULL] /nsmf-pdusession/v1/sm-contexts/{smContextRef}/modify (../src/amf/nsmf-handler.c:837)\n09/05 15:07:59.744: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_TIMER (../src/amf/amf-sm.c:78)\n09/05 15:07:59.744: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_TIMER (../lib/sbi/nf-sm.c:204)\n09/05 15:07:59.745: [sbi] DEBUG: [PATCH] http://127.0.1.10:7777/nnrf-nfm/v1/nf-instances/8a13bac0-4bec-41ee-911e-c358e18b7ee6 (../lib/sbi/client.c:656)\n09/05 15:07:59.745: [sbi] DEBUG: SENDING...[129] (../lib/sbi/client.c:432)\n09/05 15:07:59.745: [sbi] DEBUG: [204:PATCH] http://127.0.1.10:7777/nnrf-nfm/v1/nf-instances/8a13bac0-4bec-41ee-911e-c358e18b7ee6 (../lib/sbi/client.c:603)\n09/05 15:07:59.746: [sbi] DEBUG: RECEIVED[0] (../lib/sbi/client.c:614)\n09/05 15:07:59.746: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n09/05 15:07:59.746: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_CLIENT (../lib/sbi/nf-sm.c:204)\n09/05 15:08:01.972: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n09/05 15:08:01.973: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n09/05 15:08:01.973: [amf] DEBUG: UplinkNASTransport (../src/amf/ngap-handler.c:606)\n09/05 15:08:01.973: [amf] DEBUG:     IP[10.17.4.6] RAN_ID[762] (../src/amf/ngap-handler.c:628)\n09/05 15:08:01.973: [amf] DEBUG:     RAN_UE_NGAP_ID[1194] AMF_UE_NGAP_ID[3] TAC[1] CellID[0x2fa1] (../src/amf/ngap-handler.c:714)\n09/05 15:08:01.973: [amf] DEBUG: amf_state_operational(): AMF_EVENT_5GMM_MESSAGE (../src/amf/amf-sm.c:78)\n09/05 15:08:01.973: [gmm] DEBUG: gmm_state_registered(): AMF_EVENT_5GMM_MESSAGE (../src/amf/gmm-sm.c:523)\n09/05 15:08:01.973: [gmm] INFO: [imsi-999400000007676] Deregistration request (../src/amf/gmm-sm.c:1272)\n09/05 15:08:01.973: [gmm] DEBUG:     OLD TSC[UE:0,AMF:0] KSI[UE:0,AMF:0] (../src/amf/gmm-handler.c:784)\n09/05 15:08:01.973: [gmm] DEBUG:     NEW TSC[UE:0,AMF:0] KSI[UE:0,AMF:0] (../src/amf/gmm-handler.c:791)\n09/05 15:08:01.973: [gmm] DEBUG:     Switch-Off (../src/amf/gmm-handler.c:796)\n09/05 15:08:01.973: [gmm] INFO: [suci-0-999-40-0000-1-1-615252825a3accb1c8f9a6f7a850626c0398d7ce2336b2b2793a2626ffdea550802fbc23e469edb2d0e652d880]    SUCI (../src/amf/gmm-handler.c:798)\n09/05 15:08:01.973: [gmm] DEBUG: gmm_state_registered(): EXIT (../src/amf/gmm-sm.c:523)\n09/05 15:08:01.973: [gmm] DEBUG: gmm_state_de_registered(): ENTRY (../src/amf/gmm-sm.c:73)"
        }
    },
    {
        "issue_id": 1860831813,
        "issue_title": "[Bug]: [smf] ERROR: Invalid resource name",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: Deregister issue during sess release.",
        "buggy_log_snippet": {
            "amf": "08/21 18:09:35.114: [gmm] INFO: [imsi-466010000001016] Deregistration request (../src/amf/gmm-sm.c:1272)\n08/21 18:09:35.114: [gmm] INFO: [suci-0-466-01-0-0-0-0000001016]    SUCI (../src/amf/gmm-handler.c:793)\n08/21 18:09:35.117: [amf] ERROR: [imsi-466010000001016] HTTP response error [400] (../src/amf/amf-sm.c:494)\n08/21 18:09:35.117: [amf] INFO: [imsi-466010000001016:2] Release SM Context [state:1] (../src/amf/nsmf-handler.c:1027)\n08/21 18:09:35.117: [amf] INFO: [Removed] Number of AMF-Sessions is now 0 (../src/amf/context.c:2545)\n08/21 18:09:35.181: [amf] INFO: UE Context Release [Action:2] (../src/amf/ngap-handler.c:1677)\n08/21 18:09:35.182: [amf] INFO:     RAN_UE_NGAP_ID[313] AMF_UE_NGAP_ID[4] (../src/amf/ngap-handler.c:1678)\n08/21 18:09:35.182: [amf] INFO:     SUCI[suci-0-466-01-0-0-0-0000001016] (../src/amf/ngap-handler.c:1681)\n08/21 18:09:35.182: [amf] INFO: [Removed] Number of gNB-UEs is now 0 (../src/amf/context.c:2524)",
            "smf": "08/21 18:09:25.200: [smf] INFO: Removed Session: UE IMSI:[imsi-466010000001016] DNN:[internet:1] IPv4:[10.45.0.2] IPv6:[] (../src/smf/context.c:1656)\n08/21 18:09:25.200: [smf] INFO: [Removed] Number of SMF-Sessions is now 1 (../src/smf/context.c:3058)\n08/21 18:09:35.115: [smf] ERROR: Invalid resource name [release] (../src/smf/gsm-sm.c:1520)\n08/21 18:09:35.116: [smf] ERROR: [imsi-466010000001016:2] State machine exception (../src/smf/gsm-sm.c:1873)\n08/21 18:09:35.116: [smf] INFO: Removed Session: UE IMSI:[imsi-466010000001016] DNN:[ims:2] IPv4:[10.46.0.2] IPv6:[] (../src/smf/context.c:1656)\n08/21 18:09:35.116: [smf] INFO: [Removed] Number of SMF-Sessions is now 0 (../src/smf/context.c:3058)\n08/21 18:09:35.116: [smf] INFO: [Removed] Number of SMF-UEs is now 0 (../src/smf/context.c:1069)"
        }
    },
    {
        "issue_id": 1837098467,
        "issue_title": "[Bug]: S1SetupRequest with random MCC/MNC is not rejected",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: [AMF/MME] Follow-up on #2491.",
        "buggy_log_snippet": {
            "amf": "08/04 19:14:50.252: [mme] DEBUG: mme_state_operational(): MME_EVENT_S1AP_MESSAGE\n08/04 19:14:50.252: [mme] DEBUG: s1ap_state_operational(): MME_EVENT_S1AP_MESSAGE\n08/04 19:14:50.252: [mme] DEBUG: S1SetupRequest (../src/mme/s1ap-handler.c:94)\n08/04 19:14:50.252: [mme] DEBUG:     IP[127.0.0.1] ENB_ID[0] (../src/mme/s1ap-handler.c:116)\n08/04 19:14:50.252: [mme] DEBUG:     PLMN_ID[MCC:1 MNC:1] TAC[12345] (../src/mme/s1ap-handler.c:155)\n08/04 19:14:50.252: [mme] DEBUG:     SERVED_TAI_INDEX[0] (../src/mme/s1ap-handler.c:46)\n08/04 19:14:50.252: [mme] DEBUG: S1-Setup response (../src/mme/s1ap-path.c:268)\n08/04 19:14:50.252: [mme] DEBUG: S1SetupResponse (../src/mme/s1ap-build.c:38)\n08/04 19:14:50.252: [mme] DEBUG:     PLMN_ID[MCC:1 MNC:1] (../src/mme/s1ap-build.c:102)\n08/04 19:14:50.252: [mme] DEBUG:     MME Group[2] (../src/mme/s1ap-build.c:113)\n08/04 19:14:50.252: [mme] DEBUG:     MME Code[1] (../src/mme/s1ap-build.c:123)\n08/04 19:14:50.252: [mme] DEBUG:     IP[127.0.0.1] ENB_ID[0] (../src/mme/s1ap-path.c:71)"
        }
    },
    {
        "issue_id": 1787796237,
        "issue_title": "[Bug]: NRF crashes on OPTIONS request to /nnrf-nfm/v1/nf-instances",
        "faulty_nf": "NRF",
        "analysis_text": "The anomaly is related to: [Bug]: NRF crashes on OPTIONS request to /nnrf-nfm/v1/nf-instances.",
        "buggy_log_snippet": {
            "nrf": "07/04 11:32:05.818: [nrf] DEBUG: nrf_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/nrf/nrf-sm.c:50)\n07/04 11:32:05.818: [sbi] FATAL: ogs_sbi_nf_instance_find: Assertion `id' failed. (../lib/sbi/context.c:955)\n07/04 11:32:05.819: [core] FATAL: backtrace() returned 8 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1728424657,
        "issue_title": "[Bug]: SMF crash after setting max ue count 5000",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: Rollback ogs_pool_init/final.",
        "buggy_log_snippet": {
            "smf": "05/24 17:56:26.920: [mem] ERROR: ogs_talloc_size: Expectation ptr' failed. (../lib/core/ogs-memory.c:65) 05/24 17:56:26.920: [pfcp] FATAL: ogs_pfcp_context_init: Assertion (&ogs_pfcp_rule_pool)->array' failed. (../lib/pfcp/context.c:80)\n05/24 17:56:26.921: [core] FATAL: backtrace() returned 7 addresses (../lib/core/ogs-abort.c:37)\n05/24 17:56:29.676: [mem] ERROR: ogs_talloc_size: Expectation ptr' failed. (../lib/core/ogs-memory.c:65) 05/24 17:56:29.676: [pfcp] FATAL: ogs_pfcp_context_init: Assertion (&ogs_pfcp_rule_pool)->array' failed. (../lib/pfcp/context.c:80)\n05/24 17:56:29.676: [core] FATAL: backtrace() returned 7 addresses (../lib/core/ogs-abort.c:37)\n05/24 17:56:32.426: [mem] ERROR: ogs_talloc_size: Expectation ptr' failed. (../lib/core/ogs-memory.c:65) 05/24 17:56:32.426: [pfcp] FATAL: ogs_pfcp_context_init: Assertion (&ogs_pfcp_rule_pool)->array' failed. (../lib/pfcp/context.c:80)\n05/24 17:56:32.426: [core] FATAL: backtrace() returned 7 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1726546710,
        "issue_title": "[Bug]: Invalid S-NSSAI format error for correct SST-SD",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Fixed Invalid S-NSSAI format.",
        "buggy_log_snippet": {
            "amf": "05/25 23:16:40.653: [sbi] DEBUG: [200:GET] http://10.11.66.180:8114/nudm-sdm/v2/imsi-111119999988888/smf-select-data (../lib/sbi/client.c:603)\n05/25 23:16:40.653: [sbi] DEBUG: RECEIVED[690] (../lib/sbi/client.c:614)\n05/25 23:16:40.653: [sbi] DEBUG: {\n05/25 23:16:40.653: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n05/25 23:16:40.653: [core] ERROR: OpenAPI_snssai_parseFromJSON() failed [sst] (../lib/sbi/openapi/model/snssai.c:70)\n05/25 23:16:40.654: [amf] ERROR: Invalid S-NSSAI format [1-000001] (../src/amf/nudm-handler.c:195)"
        }
    },
    {
        "issue_id": 1706212645,
        "issue_title": "[Bug]: NRF includes invalid port number in registration response",
        "faulty_nf": "NRF",
        "analysis_text": "The anomaly is related to: Fixed a bug with encoder/decoder of scpPorts.",
        "buggy_log_snippet": {
            "nrf": "05/11 16:46:41.063: [app] INFO: Configuration: '/home/ubuntu/open5gs/install/etc/open5gs/nrf.yaml' (../lib/app/ogs-init.c:126)\n05/11 16:46:41.063: [app] INFO: File Logging: '/home/ubuntu/open5gs/install/var/log/open5gs/nrf.log' (../lib/app/ogs-init.c:129)\n05/11 16:46:41.066: [sbi] INFO: nghttp2_server() [http://10.10.0.185]:7777 (../lib/sbi/nghttp2-server.c:395)\n05/11 16:46:41.067: [app] INFO: NRF initialize...done (../src/nrf/app.c:31)\n05/11 16:47:06.539: [nrf] INFO: [35799ce4-c431-4130-ab83-b6fee07db045] NF registered [Heartbeat:1000s] (../src/nrf/nf-sm.c:190)"
        }
    },
    {
        "issue_id": 1705522536,
        "issue_title": "[Bug]: FATAL: mme_m_tmsi_alloc: Assertion",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: [AMF/MME] Fixed M-TMSI pool release.",
        "buggy_log_snippet": {
            "amf": "05/10 22:42:02.466: [mme] DEBUG: [1101136511] Security mode command (../src/mme/nas-path.c:323)\n05/10 22:42:02.466: [emm] DEBUG:     Replayed UE SEC[LEN:5 EEA:0xf0 EIA:0xf0 UEA:0xc0 UIA:0x40 GEA:0x38] (../src/mme/emm-build.c:389)\n05/10 22:42:02.466: [emm] DEBUG:     Selected[Integrity:0x2 Encrypt:0x0] (../src/mme/emm-build.c:397)\n05/10 22:42:02.466: [mme] DEBUG: DownlinkNASTransport (../src/mme/s1ap-build.c:207)\n05/10 22:42:02.466: [mme] DEBUG:     ENB_UE_S1AP_ID[528586] MME_UE_S1AP_ID[753] (../src/mme/s1ap-build.c:250)\n05/10 22:42:02.466: [mme] DEBUG:     IP[10.10.10.4] ENB_ID[4] (../src/mme/s1ap-path.c:70)\n05/10 22:42:02.482: [mme] DEBUG: mme_state_operational(): MME_EVENT_S1AP_MESSAGE\n05/10 22:42:02.482: [mme] DEBUG: s1ap_state_operational(): MME_EVENT_S1AP_MESSAGE\n05/10 22:42:02.482: [mme] DEBUG: UplinkNASTransport (../src/mme/s1ap-handler.c:428)\n05/10 22:42:02.482: [mme] DEBUG:     IP[10.10.10.4] ENB_ID[4] (../src/mme/s1ap-handler.c:453)\n05/10 22:42:02.482: [mme] DEBUG:     ENB_UE_S1AP_ID[528586] MME_UE_S1AP_ID[753] (../src/mme/s1ap-handler.c:486)\n05/10 22:42:02.482: [mme] DEBUG:     ENB_UE_S1AP_ID[528586] MME_UE_S1AP_ID[753] TAC[123] CellID[0x402] (../src/mme/s1ap-handler.c:536)\n05/10 22:42:02.483: [mme] DEBUG: mme_state_operational(): MME_EVENT_EMM_MESSAGE\n05/10 22:42:02.483: [emm] DEBUG: emm_state_security_mode(): MME_EVENT_EMM_MESSAGE\n05/10 22:42:02.483: [emm] DEBUG: Security mode complete (../src/mme/emm-sm.c:1049)\n05/10 22:42:02.483: [emm] DEBUG:     IMSI[1101136511] (../src/mme/emm-sm.c:1050)\n05/10 22:42:02.483: [mme] FATAL: mme_m_tmsi_alloc: Assertion `*m_tmsi <= 0x003fffff' failed. (../src/mme/mme-context.c:3948)\n05/10 22:42:02.483: [core] FATAL: backtrace() returned 11 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1669648391,
        "issue_title": "[Bug]: AMF Cannot find client When Using TLS",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Fixed an issue with FQDN/TLS.",
        "buggy_log_snippet": {
            "nrf": "04/16 02:53:01.210: [app] INFO: Configuration: '/open5gs/config-map/nrf.yaml' (../lib/app/ogs-init.c:126)\n04/16 02:53:01.210: [app] INFO: File Logging: '/var/log/open5gs/nrf.log' (../lib/app/ogs-init.c:129)\n04/16 02:53:01.217: [app] INFO: NRF initialize...done (../src/nrf/app.c:31)\n04/16 02:53:03.835: [nrf] INFO: [ce9a7e50-dc01-41ed-ad8e-e9655557325a] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n04/16 02:53:03.835: [nrf] INFO: [ce9a9a16-dc01-41ed-8727-0332406f7d41] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n04/16 02:53:03.837: [nrf] INFO: [cea5344e-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:03.837740+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:03.838: [nrf] INFO: [cea56f40-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:03.838943+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.803: [nrf] INFO: [cf2c1a18-dc01-41ed-a325-0968371fcaa9] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n04/16 02:53:04.803: [nrf] INFO: [cf2f15f6-dc01-41ed-8df0-9102f9d8db59] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n04/16 02:53:04.804: [nrf] INFO: [cf2feefe-dc01-41ed-90d2-89a8d5ba9797] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n04/16 02:53:04.804: [nrf] INFO: [cf309520-dc01-41ed-9207-f9351b6c1819] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n04/16 02:53:04.804: [nrf] INFO: [cf314c86-dc01-41ed-b7ce-ef61e3ea822d] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n04/16 02:53:04.805: [nrf] INFO: [cf31a122-dc01-41ed-9f49-d5427013baec] NF registered [Heartbeat:10s] (../src/nrf/nf-sm.c:190)\n04/16 02:53:04.806: [nrf] INFO: [cf390ce6-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.806277+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.807: [nrf] INFO: [cf393d4c-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.807300+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.808: [nrf] INFO: [cf395958-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.808447+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.809: [nrf] INFO: [cf39868a-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.809225+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.810: [nrf] INFO: [cf39b54c-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.810447+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.811: [nrf] INFO: [cf39d4be-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.811193+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.812: [nrf] INFO: [cf3a0222-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.812335+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.813: [nrf] INFO: [cf3a1ee2-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.813022+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.814: [nrf] INFO: [cf3a44bc-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.814584+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.815: [nrf] INFO: [cf3a7eaa-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.815448+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:04.816: [nrf] INFO: [cf3a9d2c-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.816303+00:00 [validity_duration:86400] (../src/nrf/nnrf-handler.c:334)\n04/16 02:53:05.817: [nrf] WARNING: client_notify_cb() failed [-1] (../src/nrf/sbi-path.c:29)",
            "amf": "04/16 02:53:01.217: [sbi] INFO: nghttp2_server() [https://10.244.1.223]:443 (../lib/sbi/nghttp2-server.c:395)\n04/16 02:53:04.754: [app] INFO: Configuration: '/open5gs/config-map/amf.yaml' (../lib/app/ogs-init.c:126)\n04/16 02:53:04.754: [app] INFO: File Logging: '/var/log/open5gs/amf.log' (../lib/app/ogs-init.c:129)\n04/16 02:53:04.765: [metrics] INFO: metrics_server() [http://0.0.0.0]:9091 (../lib/metrics/prometheus/context.c:299)\n04/16 02:53:04.765: [sbi] INFO: NF Service [namf-comm] (../lib/sbi/context.c:1436)\n04/16 02:53:04.771: [sbi] INFO: nghttp2_server() [https://10.244.1.224]:443 (../lib/sbi/nghttp2-server.c:395)\n04/16 02:53:04.771: [amf] INFO: ngap_server() [10.244.1.224]:38412 (../src/amf/ngap-sctp.c:61)\n04/16 02:53:04.771: [sctp] INFO: AMF initialize...done (../src/amf/app.c:33)\n04/16 02:53:04.805: [sbi] INFO: [cf31a122-dc01-41ed-9f49-d5427013baec] NF registered [Heartbeat:10s] (../lib/sbi/nf-sm.c:214)\n04/16 02:53:04.809: [sbi] INFO: [cf39868a-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.809225+00:00 [duration:86400,validity:86399.999517,patch:43199.999758] (../lib/sbi/nnrf-handler.c:515)\n04/16 02:53:04.811: [sbi] INFO: [cf39d4be-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.811193+00:00 [duration:86400,validity:86399.999594,patch:43199.999797] (../lib/sbi/nnrf-handler.c:515)\n04/16 02:53:04.814: [sbi] INFO: [cf3a1ee2-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.813022+00:00 [duration:86400,validity:86399.998589,patch:43199.999294] (../lib/sbi/nnrf-handler.c:515)\n04/16 02:53:04.814: [sbi] INFO: [cf3a44bc-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.814584+00:00 [duration:86400,validity:86399.999747,patch:43199.999873] (../lib/sbi/nnrf-handler.c:515)\n04/16 02:53:04.815: [sbi] INFO: [cf3a7eaa-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.815448+00:00 [duration:86400,validity:86399.999831,patch:43199.999915] (../lib/sbi/nnrf-handler.c:515)\n04/16 02:53:04.816: [sbi] INFO: [cf3a9d2c-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:04.816303+00:00 [duration:86400,validity:86399.999836,patch:43199.999918] (../lib/sbi/nnrf-handler.c:515)\n04/16 02:53:27.370: [amf] INFO: gNB-N2 accepted[10.244.1.231]:59830 in ng-path module (../src/amf/ngap-sctp.c:113)\n04/16 02:53:27.370: [amf] INFO: gNB-N2 accepted[10.244.1.231] in master_sm module (../src/amf/amf-sm.c:733)\n04/16 02:53:27.370: [amf] INFO: [Added] Number of gNBs is now 1 (../src/amf/context.c:1175)\n04/16 02:53:27.370: [amf] INFO: gNB-N2[10.244.1.231] max_num_of_ostreams : 10 (../src/amf/amf-sm.c:772)\n04/16 02:53:30.702: [amf] INFO: InitialUEMessage (../src/amf/ngap-handler.c:372)\n04/16 02:53:30.702: [amf] INFO: [Added] Number of gNB-UEs is now 1 (../src/amf/context.c:2481)\n04/16 02:53:30.702: [amf] INFO:     RAN_UE_NGAP_ID[1] AMF_UE_NGAP_ID[1] TAC[7] CellID[0x10] (../src/amf/ngap-handler.c:533)\n04/16 02:53:30.702: [amf] INFO: [suci-0-208-93-0000-0-0-0000000031] Unknown UE by SUCI (../src/amf/context.c:1778)\n04/16 02:53:30.702: [amf] INFO: [Added] Number of AMF-UEs is now 1 (../src/amf/context.c:1560)\n04/16 02:53:30.702: [gmm] INFO: Registration request (../src/amf/gmm-sm.c:985)\n04/16 02:53:30.702: [gmm] INFO: [suci-0-208-93-0000-0-0-0000000031]    SUCI (../src/amf/gmm-handler.c:152)\n04/16 02:53:30.702: [sbi] WARNING: Try to discover [nausf-auth] (../lib/sbi/path.c:348)\n04/16 02:53:30.702: [sbi] INFO: [ce9a7e50-dc01-41ed-ad8e-e9655557325a] (NF-discover) NF registered (../lib/sbi/nnrf-handler.c:835)\n04/16 02:53:30.705: [sbi] INFO: [ce9a7e50-dc01-41ed-ad8e-e9655557325a] (NF-discover) NF Profile updated (../lib/sbi/nnrf-handler.c:862)\n04/16 02:53:30.803: [gmm] WARNING: Authentication failure(Synch failure) (../src/amf/gmm-sm.c:1367)\n04/16 02:53:30.808: [sbi] WARNING: Try to discover [nausf-auth] (../lib/sbi/path.c:348)\n04/16 02:53:30.808: [sbi] WARNING: [ce9a7e50-dc01-41ed-ad8e-e9655557325a] (NF-discover) NF has already been added (../lib/sbi/nnrf-handler.c:839)\n04/16 02:53:30.809: [sbi] WARNING: NF EndPoint updated [10.96.18.36:80] (../lib/sbi/context.c:1618)\n04/16 02:53:30.809: [sbi] WARNING: NF EndPoint updated [10.96.18.36:80] (../lib/sbi/context.c:1527)\n04/16 02:53:30.809: [sbi] INFO: [ce9a7e50-dc01-41ed-ad8e-e9655557325a] (NF-discover) NF Profile updated (../lib/sbi/nnrf-handler.c:862)\n04/16 02:53:30.809: [amf] WARNING: NF Instance updated [ce9a7e50-dc01-41ed-ad8e-e9655557325a] (../src/amf/context.c:2179)\n04/16 02:53:30.810: [amf] ERROR: amf_nnrf_handle_nf_discover: Expectation `true == amf_sbi_send_request(nf_instance, xact)' failed. (../src/amf/nnrf-handler.c:110)\n04/16 02:53:40.813: [amf] ERROR: [suci-0-208-93-0000-0-0-0000000031] Cannot receive SBI message (../src/amf/amf-sm.c:680)\n04/16 02:53:40.813: [amf] WARNING: [suci-0-208-93-0000-0-0-0000000031] Registration reject [90] (../src/amf/nas-path.c:219)\n04/16 02:53:51.721: [gmm] WARNING: Registration request (../src/amf/gmm-sm.c:1395)\n04/16 02:53:51.721: [gmm] INFO: [suci-0-208-93-0000-0-0-0000000031]    SUCI (../src/amf/gmm-handler.c:152)\n04/16 02:53:51.721: [amf] WARNING: GUTI has already been allocated (../src/amf/context.c:1370)\n04/16 02:53:51.728: [sbi] WARNING: Try to discover [nausf-auth] (../lib/sbi/path.c:348)\n04/16 02:53:51.728: [sbi] WARNING: [ce9a7e50-dc01-41ed-ad8e-e9655557325a] (NF-discover) NF has already been added (../lib/sbi/nnrf-handler.c:839)\n04/16 02:53:51.729: [sbi] WARNING: NF EndPoint updated [10.96.18.36:80] (../lib/sbi/context.c:1618)\n04/16 02:53:51.730: [sbi] WARNING: NF EndPoint updated [10.96.18.36:80] (../lib/sbi/context.c:1527)\n04/16 02:53:51.730: [sbi] INFO: [ce9a7e50-dc01-41ed-ad8e-e9655557325a] (NF-discover) NF Profile updated (../lib/sbi/nnrf-handler.c:862)\n04/16 02:53:51.730: [amf] WARNING: NF Instance updated [ce9a7e50-dc01-41ed-ad8e-e9655557325a] (../src/amf/context.c:2179)\n04/16 02:53:51.730: [amf] ERROR: amf_nnrf_handle_nf_discover: Expectation `true == amf_sbi_send_request(nf_instance, xact)' failed. (../src/amf/nnrf-handler.c:110)\n04/16 02:54:01.731: [amf] ERROR: [suci-0-208-93-0000-0-0-0000000031] Cannot receive SBI message (../src/amf/amf-sm.c:680)\n04/16 02:54:01.731: [amf] WARNING: [suci-0-208-93-0000-0-0-0000000031] Registration reject [90] (../src/amf/nas-path.c:219)\n04/16 02:54:11.741: [gmm] WARNING: Registration request (../src/amf/gmm-sm.c:1395)\n04/16 02:54:11.741: [gmm] INFO: [suci-0-208-93-0000-0-0-0000000031]    SUCI (../src/amf/gmm-handler.c:152)\n04/16 02:54:11.741: [amf] WARNING: GUTI has already been allocated (../src/amf/context.c:1370)\n04/16 02:54:11.745: [gmm] WARNING: Authentication failure(Synch failure) (../src/amf/gmm-sm.c:1367)\n04/16 02:54:11.749: [sbi] WARNING: Try to discover [nausf-auth] (../lib/sbi/path.c:348)\n04/16 02:54:11.750: [sbi] WARNING: [ce9a7e50-dc01-41ed-ad8e-e9655557325a] (NF-discover) NF has already been added (../lib/sbi/nnrf-handler.c:839)\n04/16 02:54:11.750: [sbi] WARNING: NF EndPoint updated [10.96.18.36:80] (../lib/sbi/context.c:1618)\n04/16 02:54:11.751: [sbi] WARNING: NF EndPoint updated [10.96.18.36:80] (../lib/sbi/context.c:1527)\n04/16 02:53:03.772: [sbi] INFO: NF Service [nausf-auth] (../lib/sbi/context.c:1436)\n04/16 02:53:03.777: [sbi] INFO: nghttp2_server() [https://10.244.1.222]:443 (../lib/sbi/nghttp2-server.c:395)\n04/16 02:53:03.836: [sbi] INFO: [ce9a7e50-dc01-41ed-ad8e-e9655557325a] NF registered [Heartbeat:10s] (../lib/sbi/nf-sm.c:214)\n04/16 02:53:03.837: [sbi] INFO: [cea5344e-dc01-41ed-bf2d-4bd6bfe0ed4b] Subscription created until 2023-04-17T02:53:03.837740+00:00 [duration:86400,validity:86399.999769,patch:43199.999884] (../lib/sbi/nnrf-handler.c:515)\n04/16 02:53:30.735: [sbi] WARNING: Try to discover [nudm-ueau] (../lib/sbi/path.c:348)\n04/16 02:53:30.736: [sbi] INFO: [ce9a9a16-dc01-41ed-8727-0332406f7d41] (NF-discover) NF registered (../lib/sbi/nnrf-handler.c:835)\n04/16 02:53:30.738: [sbi] INFO: [ce9a9a16-dc01-41ed-8727-0332406f7d41] (NF-discover) NF Profile updated (../lib/sbi/nnrf-handler.c:862)",
            "udm": "04/16 02:53:05.817: [sbi] WARNING: [7] Failed to connect to core5g-udm.open5gs.svc.cluster.local port 443 after 1012 ms: Connection refused (../lib/sbi/client.c:626)",
            "ausf": "04/16 02:53:30.810: [sbi] ERROR: [AUSF:ce9a7e50-dc01-41ed-ad8e-e9655557325a] Cannot find client [10.96.18.36:443] (../lib/sbi/path.c:421)\n04/16 02:53:51.730: [sbi] ERROR: [AUSF:ce9a7e50-dc01-41ed-ad8e-e9655557325a] Cannot find client [10.96.18.36:443] (../lib/sbi/path.c:421)\n04/16 02:53:03.763: [app] INFO: Configuration: '/open5gs/config-map/ausf.yaml' (../lib/app/ogs-init.c:126)\n04/16 02:53:03.763: [app] INFO: File Logging: '/var/log/open5gs/ausf.log' (../lib/app/ogs-init.c:129)\n04/16 02:53:03.777: [app] INFO: AUSF initialize...done (../src/ausf/app.c:31)"
        }
    },
    {
        "issue_id": 1615596237,
        "issue_title": "[Bug]: AMF fails to decode S1 UE Network Capability",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: [NAS/GTP/PFCP] Upgrade IE to Release-17.",
        "buggy_log_snippet": {
            "amf": "03/08 16:18:47.273: [nas] ERROR: ogs_nas_5gs_decode_s1_ue_network_capability() failed (../lib/nas/5gs/decoder.c:169)\n03/08 16:18:47.273: [nas] ERROR: ogs_nas_5gs_decode_registration_request() failed (../lib/nas/5gs/decoder.c:4468)\n03/08 16:18:47.274: [gmm] ERROR: ogs_nas_5gmm_decode() failed (../src/amf/gmm-handler.c:1389)\n03/08 16:18:47.274: [gmm] ERROR: [suci-0-208-69-0000-0-0-0000000001] gmm_handle_security_mode_complete() failed [95] in type [65] (../src/amf/gmm-sm.c:1605)\n03/08 16:18:47.274: [amf] WARNING: [suci-0-208-69-0000-0-0-0000000001] Registration reject [95] (../src/amf/nas-path.c:219)"
        }
    },
    {
        "issue_id": 1604457001,
        "issue_title": "[Bug]: [SMF]  smf_npcf_smpolicycontrol_build_delete: Assertion sess->sm_context_ref failed",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: Fixed crash during UPF-HA process.",
        "buggy_log_snippet": {
            "smf": "02/28 14:32:25.531: [pfcp] DEBUG: [830499] LOCAL  Response Timeout for step 1 type 1 peer [10.10.2.3]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:26.646: [pfcp] DEBUG: [830502] LOCAL  Response Timeout for step 1 type 5 peer [10.10.2.13]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:26.646: [pfcp] DEBUG: [830503] LOCAL  Response Timeout for step 1 type 5 peer [10.10.2.15]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:26.646: [pfcp] DEBUG: [830504] LOCAL  Response Timeout for step 1 type 5 peer [10.10.2.12]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:26.646: [pfcp] DEBUG: [830505] LOCAL  Response Timeout for step 1 type 5 peer [10.10.2.1]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:26.646: [pfcp] DEBUG: [830506] LOCAL  Response Timeout for step 1 type 5 peer [10.10.2.11]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:26.646: [pfcp] DEBUG: [830507] LOCAL  Response Timeout for step 1 type 5 peer [10.10.2.4]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:26.646: [pfcp] DEBUG: [830508] LOCAL  Response Timeout for step 1 type 5 peer [10.10.2.2]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:26.945: [pfcp] DEBUG: [830500] LOCAL  Response Timeout for step 1 type 1 peer [10.10.2.14]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:27.280: [sbi] DEBUG: STREAM added [45] (../lib/sbi/nghttp2-server.c:1422)\n02/28 14:32:27.280: [sbi] DEBUG: [POST] /nsmf-pdusession/v1/sm-contexts (../lib/sbi/nghttp2-server.c:1100)\n02/28 14:32:27.280: [sbi] DEBUG: RECEIVED: 1180 (../lib/sbi/nghttp2-server.c:1104)\n02/28 14:32:27.280: [sbi] DEBUG: --=-SZKh2VPKbpEJrZdkomWRRQ==\n02/28 14:32:27.280: [smf] DEBUG: smf_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/smf/smf-sm.c:83)\n02/28 14:32:27.280: [smf] INFO: [Added] Number of SMF-UEs is now 36 (../src/smf/context.c:1012)\n02/28 14:32:27.280: [smf] DEBUG: smf_gsm_state_initial(): ENTRY (../src/smf/gsm-sm.c:233)\n02/28 14:32:27.280: [smf] INFO: [Added] Number of SMF-Sessions is now 43 (../src/smf/context.c:3108)\n02/28 14:32:27.280: [smf] DEBUG: smf_gsm_state_initial(): OGS_EVENT_NAME_SBI_SERVER (../src/smf/gsm-sm.c:233)\n02/28 14:32:27.280: [sock] DEBUG: addr:127.0.0.5, port:7777 (../lib/core/ogs-sockaddr.c:143)\n02/28 14:32:27.280: [smf] DEBUG: [REF] 12 (../src/smf/nsmf-handler.c:253)\n02/28 14:32:27.280: [smf] DEBUG: smf_state_operational(): SMF_EVT_5GSM_MESSAGE (../src/smf/smf-sm.c:83)\n02/28 14:32:27.280: [smf] DEBUG: smf_gsm_state_initial(): SMF_EVT_5GSM_MESSAGE (../src/smf/gsm-sm.c:233)\n02/28 14:32:27.280: [sbi] DEBUG: [REF] 11 (../lib/sbi/path.c:212)\n02/28 14:32:27.280: [sbi] DEBUG: [GET] http://127.0.0.12:7777/nudm-sdm/v2/imsi-540011101133219/sm-data (../lib/sbi/client.c:656)\n02/28 14:32:27.280: [smf] DEBUG: smf_gsm_state_initial(): EXIT (../src/smf/gsm-sm.c:233)\n02/28 14:32:27.280: [smf] DEBUG: smf_gsm_state_wait_5gc_sm_policy_association(): ENTRY (../src/smf/gsm-sm.c:480)\n02/28 14:32:27.282: [sbi] DEBUG: [200:GET] http://127.0.0.12:7777/nudm-sdm/v2/imsi-540011101133219/sm-data?single-nssai=%7B%0A%09%22sst%22%3A%091%2C%0A%09%22sd%22%3A%09%22000003%22%0A%7D&dnn=5g.apn1 (../lib/sbi/client.c:603)\n02/28 14:32:27.282: [sbi] DEBUG: RECEIVED[626] (../lib/sbi/client.c:614)\n02/28 14:32:27.282: [sbi] DEBUG: [{\n02/28 14:32:27.282: [smf] DEBUG: smf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/smf/smf-sm.c:83)\n02/28 14:32:27.282: [smf] DEBUG: smf_gsm_state_wait_5gc_sm_policy_association(): OGS_EVENT_NAME_SBI_CLIENT (../src/smf/gsm-sm.c:480)\n02/28 14:32:27.282: [sbi] DEBUG: STATUS [201] (../lib/sbi/nghttp2-server.c:614)\n02/28 14:32:27.282: [sbi] DEBUG: SENDING...: 3 (../lib/sbi/nghttp2-server.c:622)\n02/28 14:32:27.282: [sbi] DEBUG: {\n02/28 14:32:27.282: [sbi] DEBUG: STREAM closed [45] (../lib/sbi/nghttp2-server.c:1152)\n02/28 14:32:27.282: [sbi] DEBUG: [REF] 11 (../lib/sbi/path.c:212)\n02/28 14:32:27.282: [sbi] DEBUG: [POST] http://127.0.0.13:7777/npcf-smpolicycontrol/v1/sm-policies (../lib/sbi/client.c:656)\n02/28 14:32:27.282: [sbi] DEBUG: SENDING...[533] (../lib/sbi/client.c:432)\n02/28 14:32:27.283: [sbi] DEBUG: [201:POST] http://127.0.0.13:7777/npcf-smpolicycontrol/v1/sm-policies (../lib/sbi/client.c:603)\n02/28 14:32:27.283: [sbi] DEBUG: RECEIVED[349] (../lib/sbi/client.c:614)\n02/28 14:32:27.283: [sbi] DEBUG: {\n02/28 14:32:27.283: [smf] DEBUG: smf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/smf/smf-sm.c:83)\n02/28 14:32:27.283: [smf] DEBUG: smf_gsm_state_wait_5gc_sm_policy_association(): OGS_EVENT_NAME_SBI_CLIENT (../src/smf/gsm-sm.c:480)\n02/28 14:32:27.283: [smf] DEBUG: UE using UPF on IP[10.10.3.2] (../src/smf/context.c:1181)\n02/28 14:32:27.283: [smf] INFO: UE SUPI[imsi-540011101133219] DNN[5g.apn1] IPv4[10.51.0.120] IPv6[] (../src/smf/npcf-handler.c:528)\n02/28 14:32:27.283: [pfcp] DEBUG: [830511] LOCAL  Create  peer [10.10.3.2]:8805 (../lib/pfcp/xact.c:112)\n02/28 14:32:27.283: [smf] DEBUG: Session Establishment Request (../src/smf/n4-build.c:45)\n02/28 14:32:27.283: [pfcp] DEBUG: [830511] LOCAL  UPD TX-50  peer [10.10.3.2]:8805 (../lib/pfcp/xact.c:192)\n02/28 14:32:27.283: [pfcp] DEBUG: [830511] LOCAL  Commit  peer [10.10.3.2]:8805 (../lib/pfcp/xact.c:468)\n02/28 14:32:27.283: [smf] DEBUG: smf_gsm_state_wait_5gc_sm_policy_association(): EXIT (../src/smf/gsm-sm.c:480)\n02/28 14:32:27.283: [smf] DEBUG: smf_gsm_state_wait_pfcp_establishment(): ENTRY (../src/smf/gsm-sm.c:646)\n02/28 14:32:27.284: [smf] DEBUG: smf_state_operational(): SMF_EVT_N4_MESSAGE (../src/smf/smf-sm.c:83)\n02/28 14:32:27.284: [pfcp] DEBUG: [830511] LOCAL  Find    peer [10.10.3.2]:8805 (../lib/pfcp/xact.c:771)\n02/28 14:32:27.284: [pfcp] DEBUG: [830511] LOCAL  Receive peer [10.10.3.2]:8805 (../lib/pfcp/xact.c:685)\n02/28 14:32:27.284: [pfcp] DEBUG: [830511] LOCAL  UPD RX-51  peer [10.10.3.2]:8805 (../lib/pfcp/xact.c:292)\n02/28 14:32:27.284: [smf] DEBUG: smf_pfcp_state_associated(): SMF_EVT_N4_MESSAGE (../src/smf/pfcp-sm.c:166)\n02/28 14:32:27.284: [smf] DEBUG: smf_gsm_state_wait_pfcp_establishment(): SMF_EVT_N4_MESSAGE (../src/smf/gsm-sm.c:646)\n02/28 14:32:27.284: [smf] DEBUG: Session Establishment Response [5gc] (../src/smf/n4-handler.c:165)\n02/28 14:32:27.284: [pfcp] DEBUG: [830511] LOCAL  Commit  peer [10.10.3.2]:8805 (../lib/pfcp/xact.c:468)\n02/28 14:32:27.284: [pfcp] DEBUG: [830511] LOCAL  Delete  peer [10.10.3.2]:8805 (../lib/pfcp/xact.c:794)\n02/28 14:32:27.284: [smf] ERROR: No UP F-SEID (../src/smf/n4-handler.c:173)\n02/28 14:32:27.284: [smf] ERROR: PFCP Cause [77] : Not Accepted (../src/smf/n4-handler.c:179)\n02/28 14:32:28.033: [pfcp] DEBUG: [830499] LOCAL  Response Timeout for step 1 type 1 peer [10.10.2.3]:8805 (../lib/pfcp/xact.c:583)\n02/28 14:32:28.033: [pfcp] WARNING: [830499] LOCAL  No Reponse. Give up! for step 1 type 1 peer [10.10.2.3]:8805 (../lib/pfcp/xact.c:603)\n02/28 14:32:28.033: [pfcp] DEBUG: [830499] LOCAL  Delete  peer [10.10.2.3]:8805 (../lib/pfcp/xact.c:794)\n02/28 14:32:28.033: [smf] DEBUG: smf_state_operational(): SMF_EVT_N4_NO_HEARTBEAT (../src/smf/smf-sm.c:83)\n02/28 14:32:28.033: [smf] DEBUG: smf_pfcp_state_associated(): SMF_EVT_N4_NO_HEARTBEAT (../src/smf/pfcp-sm.c:166)\n02/28 14:32:28.033: [smf] FATAL: smf_npcf_smpolicycontrol_build_delete: Assertion `sess->sm_context_ref' failed. (../src/smf/npcf-build.c:241)\n02/28 14:32:28.033: [core] FATAL: backtrace() returned 12 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1598740001,
        "issue_title": "[Bug]: NRF crash on registration - [core] FATAL: listEntry_create: Assertion `data' failed. (../lib/sbi/openapi/src/list.c:10)",
        "faulty_nf": "NRF",
        "analysis_text": "The anomaly is related to: Crash occurs when ENUM in the MAP.",
        "buggy_log_snippet": {
            "nrf": "02/24 14:08:50.956: [sbi] DEBUG: STREAM added [197] (../lib/sbi/nghttp2-server.c:1122)\n02/24 14:08:50.957: [sbi] DEBUG: [PATCH] /nnrf-nfm/v1/nf-instances/2462fc1a-b437-41ed-9e4d-41b0923a1e0a (../lib/sbi/nghttp2-server.c:800)\n02/24 14:08:50.958: [sbi] DEBUG: RECEIVED: 72 (../lib/sbi/nghttp2-server.c:804)\n02/24 14:08:50.958: [sbi] DEBUG: [{\n02/24 14:08:50.958: [nrf] DEBUG: nrf_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/nrf/nrf-sm.c:50)\n02/24 14:08:50.958: [nrf] DEBUG: nrf_nf_state_registered(): OGS_EVENT_NAME_SBI_SERVER (../src/nrf/nf-sm.c:183)\n02/24 14:08:50.958: [sbi] DEBUG: STATUS [204] (../lib/sbi/nghttp2-server.c:357)\n02/24 14:08:50.958: [sbi] DEBUG: STREAM closed [197] (../lib/sbi/nghttp2-server.c:852)\n02/24 14:08:51.949: [sbi] DEBUG: MAX_CONCURRENT_STREAMS = -1 (../lib/sbi/nghttp2-server.c:746)\n02/24 14:08:51.949: [sbi] DEBUG: ENABLE_PUSH = false (../lib/sbi/nghttp2-server.c:748)\n02/24 14:08:51.949: [sbi] DEBUG: STREAM added [3] (../lib/sbi/nghttp2-server.c:1122)\n02/24 14:08:51.950: [sbi] DEBUG: [PUT] /nnrf-nfm/v1/nf-instances/803f78ba-049e-4f8c-b272-dc3a0a348190 (../lib/sbi/nghttp2-server.c:800)\n02/24 14:08:51.950: [sbi] DEBUG: RECEIVED: 163 (../lib/sbi/nghttp2-server.c:804)\n02/24 14:08:51.950: [nrf] DEBUG: nrf_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/nrf/nrf-sm.c:50)\n02/24 14:08:51.950: [core] FATAL: listEntry_create: Assertion `data' failed. (../lib/sbi/openapi/src/list.c:10)\n02/24 14:08:51.952: [core] FATAL: backtrace() returned 12 addresses (../lib/core/ogs-abort.c:37)",
            "scp": "02/24 14:08:51.950: [sbi] DEBUG: {\"ipv4Addresses\":[\"10.1.10.11\"],\"nfInstanceId\":\"803f78ba-049e-4f8c-b272-dc3a0a348190\",\"nfStatus\":\"REGISTERED\",\"nfType\":\"SCP\",\"scpInfo\":{\"scpPorts\":{\"http\":10000}}} (../lib/sbi/nghttp2-server.c:806)"
        }
    },
    {
        "issue_id": 1591310055,
        "issue_title": "[Bug]: [SMF] No PFCP session modification response -> crash",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: [AMF/SMF] Fixed a crash (#2030, #2074, #2085).",
        "buggy_log_snippet": {
            "smf": "02/18 20:36:49.587: [pfcp] WARNING: [138359] LOCAL  No Reponse. Give up! for step 1 type 52 peer [10.10.2.11]:8805 (../lib/pfcp/xact.c:613)\n02/18 20:36:49.587: [smf] ERROR: [imsi-540011101133216:4] No PFCP session modification response (../src/smf/pfcp-path.c:232)\n02/18 20:36:49.587: [smf] FATAL: sess_5gc_timeout: Assertion `stream' failed. (../src/smf/pfcp-path.c:233)\n02/18 20:36:49.587: [core] FATAL: backtrace() returned 8 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1588836008,
        "issue_title": "[AMF]  amf_namf_comm_handle_n1_n2_message_transfer: Assertion",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: [AMF/SMF] Fixed a crash (#2030, #2074, #2085).",
        "buggy_log_snippet": {
            "amf": "02/17 05:51:55.284: [gmm] INFO: Registration request (../src/amf/gmm-sm.c:965)\n02/17 05:51:55.284: [gmm] INFO: [suci-0-540-01-0-0-0-1101133220]    5G-S_GUTI[AMF_ID:0x20040,M_TMSI:0xf9000eb9] (../src/amf/gmm-handler.c:162)\n02/17 05:51:55.304: [gmm] INFO: [imsi-540011101133220] Registration complete (../src/amf/gmm-sm.c:1852)\n02/17 05:51:55.304: [amf] INFO: [imsi-540011101133220] Configuration update command (../src/amf/nas-path.c:590)\n02/17 05:51:55.304: [gmm] INFO:     UTC [2023-02-17T03:51:55] Timezone[0]/DST[0] (../src/amf/gmm-build.c:544)\n02/17 05:51:55.304: [gmm] INFO:     LOCAL [2023-02-17T05:51:55] Timezone[7200]/DST[0] (../src/amf/gmm-build.c:549)\n02/17 05:51:55.504: [amf] INFO: [Added] Number of AMF-Sessions is now 1 (../src/amf/context.c:2348)\n02/17 05:51:55.504: [gmm] INFO: UE SUPI[imsi-540011101133220] DNN[5g.apn1] S_NSSAI[SST:1 SD:0x3] (../src/amf/gmm-handler.c:1102)\n02/17 05:54:20.194: [amf] INFO: InitialUEMessage (../src/amf/ngap-handler.c:372)\n02/17 05:54:20.194: [amf] INFO: [Added] Number of gNB-UEs is now 2 (../src/amf/context.c:2327)\n02/17 05:54:20.194: [amf] INFO: [suci-0-540-01-0-0-0-1101133220]    5G-S_TMSI[AMF_ID:0x20040,M_TMSI:0xf200d2b9] (../src/amf/ngap-handler.c:453)\n02/17 05:54:20.194: [amf] INFO:     RAN_UE_NGAP_ID[264392] AMF_UE_NGAP_ID[284] TAC[200] CellID[0x12c019b] (../src/amf/ngap-handler.c:533)\n02/17 05:54:20.194: [gmm] INFO: Service request (../src/amf/gmm-sm.c:1050)\n02/17 05:54:20.194: [gmm] INFO: [suci-0-540-01-0-0-0-1101133220]    5G-S_GUTI[AMF_ID:0x20040,M_TMSI:0xf200d2b9] (../src/amf/gmm-handler.c:538)\n02/17 05:54:20.225: [amf] ERROR: ngap_build_pdu_session_resource_release_command() failed (../src/amf/nas-path.c:835)\n02/17 05:54:20.225: [amf] ERROR:     ACTIVATED[0x0] SUPI[imsi-540011101133220] PSI[6] (../src/amf/nas-path.c:836)\n02/17 05:54:20.225: [amf] ERROR: amf_namf_comm_handle_n1_n2_message_transfer: Expectation `r == OGS_OK' failed. (../src/amf/namf-handler.c:397)\n02/17 05:54:20.225: [amf] FATAL: amf_namf_comm_handle_n1_n2_message_transfer: Assertion `r != OGS_ERROR' failed. (../src/amf/namf-handler.c:398)\n02/17 05:54:20.225: [core] FATAL: backtrace() returned 8 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1575606435,
        "issue_title": "served_tai_index < 0 initiates a crash.",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Fixed crash if served_tai_index < 0.",
        "buggy_log_snippet": {
            "amf": "02/07 16:06:38.545: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n02/07 16:06:38.545: [gmm] DEBUG: gmm_state_initial_context_setup(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/gmm-sm.c:1115)\n02/07 16:06:38.545: [amf] DEBUG: [imsi-001020000011117] Registration accept (../src/amf/nas-path.c:85)\n02/07 16:06:38.545: [gmm] DEBUG: [imsi-001020000011117]    5G-S_GUTI[AMF_ID:0x20040,M_TMSI:0xdd000992] (../src/amf/gmm-build.c:75)\n02/07 16:06:38.546: [gmm] DEBUG: [imsi-001020000011117]    TAI[PLMN_ID:00f110,TAC:1] (../src/amf/gmm-build.c:89)\n02/07 16:06:38.546: [gmm] DEBUG: [imsi-001020000011117]    NR_CGI[PLMN_ID:00f110,CELL_ID:0x1] (../src/amf/gmm-build.c:91)\n02/07 16:06:38.546: [gmm] DEBUG: [imsi-001020000011117]    SERVED_TAI_INDEX[-1] (../src/amf/gmm-build.c:96)\n02/07 16:06:38.546: [gmm] FATAL: gmm_build_registration_accept: Assertion `served_tai_index >= 0 && served_tai_index < OGS_MAX_NUM_OF_SERVED_TAI' failed.\n02/07 16:06:38.546: [core] FATAL: backtrace() returned 11 addresses (../lib/core/ogs-abort.c:37)\n02/07 16:06:40.822: [app] INFO: Configuration: '/etc/open5gs/amf.yaml' (../lib/app/ogs-init.c:126)\n02/07 16:06:40.822: [app] INFO: File Logging: '/var/log/open5gs/amf.log' (../lib/app/ogs-init.c:129)\n02/07 16:06:40.822: [app] INFO: LOG-LEVEL: 'debug' (../lib/app/ogs-init.c:132)\n02/07 16:06:40.822: [app] INFO: LOG-DOMAIN: 'core,ngap,nas,gmm,sbi,amf,event,tlv,mem,sock' (../lib/app/ogs-init.c:135)\n02/07 16:06:40.823: [sock] DEBUG: addr:127.0.0.5, port:7777 (../lib/core/ogs-sockaddr.c:140)\n02/07 16:06:40.823: [sock] DEBUG: addr:127.0.0.10, port:7777 (../lib/core/ogs-sockaddr.c:140)\n02/07 16:06:40.823: [sock] DEBUG: addr:::1, port:7777 (../lib/core/ogs-sockaddr.c:140)"
        }
    },
    {
        "issue_id": 1554922947,
        "issue_title": "[AMF crash] Assertion `amf_ue->data_change_subscription_id' failed.",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Network Deregister (#2056, #2014, #2021).",
        "buggy_log_snippet": {
            "amf": "01/25 11:11:27.208: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_SERVER (../src/amf/amf-sm.c:78)\n01/25 11:11:27.208: [amf] DEBUG: InitialContextSetupRequest(Session) (../src/amf/ngap-build.c:937)\n01/25 11:11:27.208: [amf] DEBUG:     RAN_UE_NGAP_ID[44508] AMF_UE_NGAP_ID[120] (../src/amf/ngap-build.c:1094)\n01/25 11:11:27.208: [amf] DEBUG:     IP[10.10.10.40] RAN_ID[1200] (../src/amf/ngap-path.c:70)\n01/25 11:11:27.208: [sbi] DEBUG: STATUS [200] (../lib/sbi/nghttp2-server.c:457)\n01/25 11:11:27.208: [sbi] DEBUG: SENDING...: 40 (../lib/sbi/nghttp2-server.c:465)\n01/25 11:11:27.208: [sbi] DEBUG: {\n01/25 11:11:27.208: [sbi] DEBUG: STREAM closed [1] (../lib/sbi/nghttp2-server.c:995)\n01/25 11:11:27.208: [sbi] DEBUG: MAX_CONCURRENT_STREAMS = 100 (../lib/sbi/nghttp2-server.c:889)\n01/25 11:11:27.208: [sbi] DEBUG: ENABLE_PUSH = false (../lib/sbi/nghttp2-server.c:891)\n01/25 11:11:27.261: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n01/25 11:11:27.261: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n01/25 11:11:27.261: [amf] DEBUG: UERadioCapabilityInfoIndication (../src/amf/ngap-handler.c:726)\n01/25 11:11:27.261: [amf] DEBUG:     IP[10.10.10.40] RAN_ID[1200] (../src/amf/ngap-handler.c:746)\n01/25 11:11:27.261: [amf] DEBUG:     RAN_UE_NGAP_ID[44508] AMF_UE_NGAP_ID[120] (../src/amf/ngap-handler.c:781)\n01/25 11:11:27.294: [amf] DEBUG: amf_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/amf-sm.c:78)\n01/25 11:11:27.294: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:55)\n01/25 11:11:27.294: [amf] DEBUG: InitialContextSetupResponse (../src/amf/ngap-handler.c:831)\n01/25 11:11:27.294: [amf] DEBUG:     IP[10.10.10.40] RAN_ID[1200] (../src/amf/ngap-handler.c:851)\n01/25 11:11:27.294: [amf] DEBUG:     RAN_UE_NGAP_ID[44508] AMF_UE_NGAP_ID[120] (../src/amf/ngap-handler.c:886)\n01/25 11:11:27.294: [amf] DEBUG:     SUPI[imsi-540011101133220] PSI[7] OLD ACTIVATED[0x0] (../src/amf/ngap-handler.c:958)\n01/25 11:11:27.294: [amf] DEBUG:     NEW ACTIVATED[0x80] (../src/amf/ngap-handler.c:961)\n01/25 11:11:27.294: [sbi] DEBUG: [POST] http://127.0.0.4:7777/nsmf-pdusession/v1/sm-contexts/17/modify (../lib/sbi/client.c:640)\n01/25 11:11:27.294: [sbi] DEBUG: SENDING...[291] (../lib/sbi/client.c:416)\n01/25 11:11:27.294: [sbi] DEBUG: --=-p4wRoaIriI0N51IU8epc8w==\n01/25 11:11:27.295: [sbi] DEBUG: [204:POST] http://127.0.0.4:7777/nsmf-pdusession/v1/sm-contexts/17/modify (../lib/sbi/client.c:587)\n01/25 11:11:27.295: [sbi] DEBUG: RECEIVED[0] (../lib/sbi/client.c:598)\n01/25 11:11:27.295: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n01/25 11:11:36.214: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_TIMER (../src/amf/amf-sm.c:78)\n01/25 11:11:36.214: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_TIMER (../lib/sbi/nf-sm.c:204)\n01/25 11:11:36.214: [sbi] DEBUG: [PATCH] http://[::1]:7777/nnrf-nfm/v1/nf-instances/ec22a17a-9c85-41ed-879c-d72e17b54f47 (../lib/sbi/client.c:640)\n01/25 11:11:36.214: [sbi] DEBUG: SENDING...[129] (../lib/sbi/client.c:416)\n01/25 11:11:36.214: [sbi] DEBUG: [{\n01/25 11:11:36.215: [sbi] DEBUG: [204:PATCH] http://[::1]:7777/nnrf-nfm/v1/nf-instances/ec22a17a-9c85-41ed-879c-d72e17b54f47 (../lib/sbi/client.c:587)\n01/25 11:11:36.215: [sbi] DEBUG: RECEIVED[0] (../lib/sbi/client.c:598)\n01/25 11:11:36.215: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n01/25 11:11:36.215: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_CLIENT (../lib/sbi/nf-sm.c:204)\n01/25 11:11:46.225: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_TIMER (../src/amf/amf-sm.c:78)\n01/25 11:11:46.225: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_TIMER (../lib/sbi/nf-sm.c:204)\n01/25 11:11:46.225: [sbi] DEBUG: [PATCH] http://[::1]:7777/nnrf-nfm/v1/nf-instances/ec22a17a-9c85-41ed-879c-d72e17b54f47 (../lib/sbi/client.c:640)\n01/25 11:11:46.225: [sbi] DEBUG: SENDING...[129] (../lib/sbi/client.c:416)\n01/25 11:11:46.225: [sbi] DEBUG: [{\n01/25 11:11:46.226: [sbi] DEBUG: [204:PATCH] http://[::1]:7777/nnrf-nfm/v1/nf-instances/ec22a17a-9c85-41ed-879c-d72e17b54f47 (../lib/sbi/client.c:587)\n01/25 11:11:46.226: [sbi] DEBUG: RECEIVED[0] (../lib/sbi/client.c:598)\n01/25 11:11:46.226: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n01/25 11:11:46.226: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_CLIENT (../lib/sbi/nf-sm.c:204)\n01/25 11:11:56.236: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_TIMER (../src/amf/amf-sm.c:78)\n01/25 11:11:56.236: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_TIMER (../lib/sbi/nf-sm.c:204)\n01/25 11:11:56.236: [sbi] DEBUG: [PATCH] http://[::1]:7777/nnrf-nfm/v1/nf-instances/ec22a17a-9c85-41ed-879c-d72e17b54f47 (../lib/sbi/client.c:640)\n01/25 11:11:56.236: [sbi] DEBUG: SENDING...[129] (../lib/sbi/client.c:416)\n01/25 11:11:56.236: [sbi] DEBUG: [{\n01/25 11:11:56.236: [sbi] DEBUG: [204:PATCH] http://[::1]:7777/nnrf-nfm/v1/nf-instances/ec22a17a-9c85-41ed-879c-d72e17b54f47 (../lib/sbi/client.c:587)\n01/25 11:11:56.236: [sbi] DEBUG: RECEIVED[0] (../lib/sbi/client.c:598)\n01/25 11:11:56.236: [amf] DEBUG: amf_state_operational(): OGS_EVENT_NAME_SBI_CLIENT (../src/amf/amf-sm.c:78)\n01/25 11:11:56.236: [sbi] DEBUG: ogs_sbi_nf_state_registered(): OGS_EVENT_NAME_SBI_CLIENT (../lib/sbi/nf-sm.c:204)\n01/25 11:12:05.429: [amf] DEBUG: amf_state_operational(): AMF_EVENT_5GMM_TIMER (../src/amf/amf-sm.c:78)\n01/25 11:12:05.429: [gmm] INFO: [imsi-540011101133218] Do Network-initiated De-register UE (../src/amf/gmm-sm.c:489)\n01/25 11:12:05.429: [amf] FATAL: amf_nudm_sdm_build_subscription_delete: Assertion `amf_ue->data_change_subscription_id' failed. (../src/amf/nudm-build.c:251)\n01/25 11:12:05.429: [core] FATAL: backtrace() returned 12 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1553149594,
        "issue_title": "AMF crashes when forwarding NGAP UL RAN Configuration Transfer with an extended value",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: [AMF/AMF] Not assert for ogs_asn_copy_ie().",
        "buggy_log_snippet": {
            "amf": "01/23 12:44:08.317: [amf] DEBUG: ngap_state_operational(): AMF_EVENT_NGAP_MESSAGE (../src/amf/ngap-sm.c:53)\n01/23 12:44:08.318: [amf] DEBUG: UplinkRANConfigurationTransfer (../src/amf/ngap-handler.c:2162)\n01/23 12:44:08.318: [amf] DEBUG:     IP[192.168.232.20] ENB_ID[4353] (../src/amf/ngap-handler.c:2176)\n01/23 12:44:08.318: [amf] DEBUG:     Target : GNB_ID[0x1101], TAC[11] (../src/amf/ngap-handler.c:2241)\n01/23 12:44:08.318: [amf] DEBUG:     Source : GNB_ID[0x1101], TAC[11] (../src/amf/ngap-handler.c:2243)\n01/23 12:44:08.318: [amf] DEBUG: DownlinkRANConfigurationTransfer (../src/amf/ngap-build.c:1741)\n01/23 12:44:08.318: [core] ERROR: aper_encode_to_buffer() failed[-1] (../lib/asn1c/util/conv.c:226)\n01/23 12:44:08.318: [amf] FATAL: ngap_build_downlink_ran_configuration_transfer: Assertion `rv == OGS_OK' failed. (../src/amf/ngap-build.c:1770)\n01/23 12:44:08.319: [core] FATAL: backtrace() returned 10 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1462796121,
        "issue_title": "UPF and SMF crash ",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: Rollback Pull Request.",
        "buggy_log_snippet": {
            "upf": "11/24 05:41:32.590: [app] INFO: Configuration: '/open5gs/config-map/upf.yaml' (../lib/app/ogs-init.c:126)\n11/24 05:41:32.590: [app] INFO: File Logging: '/var/log/open5gs/upf.log' (../lib/app/ogs-init.c:129)\n11/24 05:41:32.611: [app] INFO: UPF initialize...done (../src/upf/app.c:31)",
            "smf": "11/24 05:41:32.610: [pfcp] INFO: pfcp_server() [10.244.1.157]:8805 (../lib/pfcp/path.c:30)\n11/24 05:41:32.610: [gtp] INFO: gtp_server() [10.244.1.157]:2152 (../lib/gtp/path.c:30)\n11/24 05:41:52.343: [pfcp] INFO: ogs_pfcp_connect() [10.244.1.156]:8805 (../lib/pfcp/path.c:61)\n11/24 05:41:52.342: [gtp] INFO: gtp_server() [10.244.1.156]:2123 (../lib/gtp/path.c:30)\n11/24 05:41:52.342: [gtp] INFO: gtp_server() [10.244.1.156]:2152 (../lib/gtp/path.c:30)\n11/24 05:41:52.342: [pfcp] INFO: pfcp_server() [10.244.1.156]:8805 (../lib/pfcp/path.c:30)\n11/24 05:41:52.342: [pfcp] INFO: ogs_pfcp_connect() [10.105.98.191]:8805 (../lib/pfcp/path.c:61)\n11/24 05:41:52.343: [sbi] INFO: NF Service [nsmf-pdusession] (../lib/sbi/context.c:1408)\n11/24 05:41:52.343: [sbi] INFO: nghttp2_server() [0.0.0.0]:80 (../lib/sbi/nghttp2-server.c:150)\n11/24 05:41:52.344: [app] INFO: SMF initialize...done (../src/smf/app.c:31)\n11/24 05:41:52.349: [sbi] INFO: [b28b3e0a-6bba-41ed-a780-2b6182d317bb] NF registered [Heartbeat:10s] (../lib/sbi/nf-sm.c:214)\n11/24 05:41:59.848: [pfcp] WARNING: [1] LOCAL  No Reponse. Give up! for step 1 type 5 peer [10.105.98.191]:8805 (../lib/pfcp/xact.c:613)\n11/24 05:42:03.344: [smf] WARNING: Retry to association with peer [10.105.98.191]:8805 failed (../src/smf/pfcp-sm.c:107)"
        }
    },
    {
        "issue_id": 1285816688,
        "issue_title": "AMF Crashes when an SCTP packet is 106496 Byte or more",
        "faulty_nf": "AMF",
        "analysis_text": "The anomaly is related to: Add protection code jumbo frame.",
        "buggy_log_snippet": {
            "amf": "05/17 11:42:45.933: [amf] INFO: [Added] Number of gNBs is now 1 (../src/amf/context.c:876)\n05/17 11:42:45.933: [amf] INFO: gNB-N2[127.0.0.1] max_num_of_ostreams : 30 (../src/amf/amf-sm.c:658)\n05/17 11:42:46.233: [amf] INFO: gNB-N2[127.0.0.1] connection refused!!! (../src/amf/amf-sm.c:671)\n05/17 11:42:46.233: [amf] INFO: [Removed] Number of gNBs is now 0 (../src/amf/context.c:904)\n05/17 11:42:46.235: [amf] INFO: gNB-N2 accepted[127.0.0.1]:38334 in ng-path module (../src/amf/ngap-sctp.c:113)\n05/17 11:42:46.235: [amf] INFO: gNB-N2 accepted[127.0.0.1] in master_sm module (../src/amf/amf-sm.c:619)\n05/17 11:42:46.235: [amf] INFO: [Added] Number of gNBs is now 1 (../src/amf/context.c:876)\n05/17 11:42:46.235: [amf] INFO: gNB-N2[127.0.0.1] max_num_of_ostreams : 30 (../src/amf/amf-sm.c:658)\n05/17 11:42:46.235: [amf] ERROR: ogs_sctp_recvmsg(8192) failed(11:Resource temporarily unavailable) (../src/amf/ngap-sctp.c:140)\n05/17 11:42:46.235: [amf] FATAL: Invalid flag(0x0) (../src/amf/ngap-sctp.c:241)\n05/17 11:42:46.235: [amf] WARNING: ngap_recv_handler: should not be reached. (../src/amf/ngap-sctp.c:242)\n05/17 11:42:46.235: [core] FATAL: backtrace() returned 7 addresses (../lib/core/ogs-abort.c:37)"
        }
    },
    {
        "issue_id": 1240313018,
        "issue_title": "[SMF] sigsegv while running some TTCN3 tests",
        "faulty_nf": "SMF",
        "analysis_text": "The anomaly is related to: [SMF] sigsegv while running some TTCN3 tests.",
        "buggy_log_snippet": {
            "smf": "05/18 17:43:41.305: [smf] DEBUG: [Credit-Control-Answer] (../src/smf/gx-path.c:665)\n05/18 17:43:41.305: [smf] DEBUG:     Search the session (../src/smf/gx-path.c:679)\n05/18 17:43:41.305: [smf] DEBUG:     Retrieve its data: [smf.localdomain;1652895801;249;app_gx] (../src/smf/gx-path.c:686)\n05/18 17:43:41.305: [smf] DEBUG:     CC-Request-Number[1] (../src/smf/gx-path.c:706)\n05/18 17:43:41.305: [smf] DEBUG:     Result Code: 2001 (../src/smf/gx-path.c:726)\n05/18 17:43:41.305: [smf] DEBUG:     From 'pcrf.localdomain' (../src/smf/gx-path.c:754)\n05/18 17:43:41.305: [smf] DEBUG:          ('localdomain') (../src/smf/gx-path.c:767)\n05/18 17:43:41.305: [smf] DEBUG:     CC-Request-Type[3] Number[1] in Session Data (../src/smf/gx-path.c:1032)\n05/18 17:43:41.305: [smf] DEBUG:     Current CC-Request-Number[1] (../src/smf/gx-path.c:1034)\n05/18 17:43:41.305: [smf] DEBUG:     [LAST] state_cleanup(): [smf.localdomain;1652895801;249;app_gx] (../src/smf/gx-path.c:1038)\n05/18 17:43:41.305: [smf] DEBUG: smf_state_operational(): SMF_EVT_GX_MESSAGE (../src/smf/smf-sm.c:83)\n05/18 17:43:41.306: [smf] DEBUG: smf_gsm_state_wait_epc_auth_release(): SMF_EVT_GX_MESSAGE (../src/smf/gsm-sm.c:1277)\n05/18 17:43:41.306: [smf] DEBUG: [SMF] Delete Session Response (../src/smf/gx-handler.c:253)\n05/18 17:43:41.306: [smf] DEBUG:     SGW_S5C_TEID[0x7d] SMF_N4_TEID[0x7d] (../src/smf/gx-handler.c:254)"
        }
    },
    {
        "issue_id": 1211877065,
        "issue_title": "Segfault when NF receives HTTP2 request with incorrect payload",
        "faulty_nf": "UDR",
        "analysis_text": "The anomaly is related to: cJSON v1.7.7 -> v1.7.15.",
        "buggy_log_snippet": {
            "udr": "04/22 06:16:36.333: [app] INFO: Configuration: '/usr/local/etc/open5gs/udr.yaml' (../lib/app/ogs-init.c:129)\n04/22 06:16:36.333: [app] INFO: File Logging: '/var/local/log/open5gs/udr.log' (../lib/app/ogs-init.c:132)\n04/22 06:16:36.334: [app] INFO: LOG-LEVEL: 'trace' (../lib/app/ogs-init.c:135)\n04/22 06:16:39.551: [sbi] DEBUG: MAX_CONCURRENT_STREAMS = -1 (../lib/sbi/nghttp2-server.c:720)\n04/22 06:16:39.551: [sbi] DEBUG: ENABLE_PUSH = false (../lib/sbi/nghttp2-server.c:722)\n04/22 06:16:39.551: [sbi] DEBUG: STREAM added [3] (../lib/sbi/nghttp2-server.c:1078)\n04/22 06:16:39.551: [sbi] DEBUG: [PUT] /nudr-dr/v1/subscription-data/imsi-001010000050970/context-data/amf-3gpp-access (../lib/sbi/nghttp2-server.c:770)\n04/22 06:16:39.551: [sbi] DEBUG: RECEIVED: 247 (../lib/sbi/nghttp2-server.c:773)\n04/22 06:16:39.551: [sbi] DEBUG: [{ \"amfInstanceId\": \"ee230e80-ac15-41ec-a0de-1123e64a0914\", \"deregCallbackUri\": \"http://127.0.0.5:7777/namf-callback/v1/imsi-001010000050970/dereg-notify\", \"guami\": { \"plmnId\": { \"mcc\": \"001\", \"mnc\": \"01\" }, \"amfId\": \"020040\" }, \"ratType\": \"NR\" }] (../lib/sbi/nghttp2-server.c:774)\n04/22 06:16:39.551: [udr] DEBUG: udr_state_operational(): UDR_EVT_SBI_SERVER (../src/udr/udr-sm.c:52)"
        }
    }
]