- sr-dev - kamailio.org

[kamailio/kamailio] uac: allowing sending register for uacreg using rpc command and function (#2766)
by Surendra Tiwari 23 Nov '23

23 Nov '23

### Description Right now there is no way that allows users to control sending register packet using rpc command based on l_uuid .  ### Expected behavior #### Actual observed behavior #### Debugging Data ``` (paste your debugging data here) ``` #### Log Messages  ``` (paste your log messages here) ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` (paste your output here) ``` * **Operating System**:  ``` (paste your output here) ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2766

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[kamailio/kamailio] cscf_get_ue_via does not return UE via (#2864)
by ErhanOnur 23 Nov '23

23 Nov '23

### Description I put a dispatcher between PCSCF and UE. When I tried to register, Pcscf's save function saved dispatcher's via IP and via port instead of UE's via IP and via port. When I checked save function of ims_registrar_pcscf module , I saw that cscf_get_ue_via function is used for that. And It gives wrong via value. Instead of giving last via , it gives the first via in the via list. Here is the function: https://github.com/kamailio/kamailio/blob/master/src/lib/ims/ims_getters.c ``` /** * Looks for the UE Via in First Via header if its a request * or in the last if its a response and returns its body * @param msg - the SIP message * @returns the via of the UE */ struct via_body* cscf_get_ue_via(struct sip_msg *msg) { struct via_body *vb=0; if (msg->first_line.type==SIP_REQUEST) vb = cscf_get_first_via(msg,0); else vb = cscf_get_last_via(msg); if (!vb) return 0; if (vb->port == 0) vb->port=5060; return vb; } ``` ### Troubleshooting I corrected the code as below: ``` /** * Looks for the UE Via in Last Via header and returns its body * @param msg - the SIP message * @returns the via of the UE */ struct via_body* cscf_get_ue_via(struct sip_msg *msg) { struct via_body *vb=0; vb = cscf_get_last_via(msg); if (!vb) return 0; if (vb->port == 0) vb->port=5060; return vb; } ``` #### Reproduction Try to put a dispatcher between PCSCF and UE. save function of ims_registrar_pcscf module saves dispatcher's IP and port as UE's IP and port. #### Debugging Data ``` (paste your debugging data here) ``` #### Log Messages ``` (paste your log messages here) ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` (paste your output here) ``` * **Operating System**:  ``` (paste your output here) ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2864

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[kamailio/kamailio] Presence not working with Postgresql && subs_db_mode = 3 && notifier_processes != 0 (#2739)
by kageds 23 Nov '23

23 Nov '23

### Description If I set notifier_processes = 0 then BLF (subscribe/notify) works as expected. if I set notifier_processes to anything other than 0 then the initial subscribe works fine but when the device Re-Subscribes due to expiry of the timer I see errors in the kamailio log, the subsequent susbcribe fails and BLF no longer works. ### Troubleshooting #### Reproduction This issue can be easily reproduced just by setting notifier_processes to 1. #### Debugging Data  ``` ``` #### Log Messages ``` ERROR: db_postgres [km_dbase.c:480]: db_postgres_query_lock(): transaction not in progress ERROR: presence [subscribe.c:1708]: get_database_info(): querying subscription dialog INFO: presence [subscribe.c:1129]: handle_subscribe(): getting stored info ``` #### SIP Traffic  ``` [11:28:02.095] TX to x.x.x.x:5060: SUBSCRIBE sip:1005@example.com;transport=udp SIP/2.0 Via: SIP/2.0/UDP y.y.y.y:51761;branch=z9hG4bK271d65c640 661e;rport Contact: <sip:10004@y.y.y.y:51761> Max-Forwards: 70 Route: <sip:x.x.x.x;lr> To: <sip:1005@example.com;transport=udp> From: <sip:10004@example.com>;tag=602c0c864ab45075 Call-ID: 181910a72dc93418 CSeq: 26762 SUBSCRIBE User-Agent: polycomVVX-VVX_400-UA/5.8.5.1256 Event: dialog Accept: application/dialog-info+xml Expires: 600 Supported: Content-Length: 0 [11:28:02.184] RX from x.x.x.x:5060: SIP/2.0 202 OK Via: SIP/2.0/UDP y.y.y.y:51761;branch=z9hG4bK271d65c640 661e;rport=51761;received=y.y.y.y To: <sip:1005@example.com;transport=udp>;tag=f055057275da74fa400fb8f3e0bfdfcf-718a1cd7 From: <sip:10004@example.com>;tag=602c0c864ab45075 Call-ID: 181910a72dc93418 CSeq: 26762 SUBSCRIBE Expires: 600 Contact: <sip:x.x.x.x:5060;transport=udp> Content-Length: 0 [11:28:02.1 ] RX from x.x.x.x:5060: NOTIFY sip:10004@y.y.y.y:51761 SIP/2.0 Record-Route: <sip:x.x.x.x;lr=on;ftag=f055057275da74fa400fb8f3e0bfdfcf-718a1cd7> Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bK54.4071b642000000000000000000000000.0 To: <sip:10004@example.com>;tag=602c0c864ab45075 From: <sip:1005@example.com>;tag=f055057275da74fa400fb8f3e0bfdfcf-718a1cd7 CSeq: 1 NOTIFY Call-ID: 181910a72dc93418 Content-Length: 266 Max-Forwards: 70 Event: dialog Contact: <sip:x.x.x.x:5060;transport=udp> Subscription-State: active;expires=600 Content-Type: application/dialog-info+xml <?xml version="1.0"?> <dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="1" state="full" entity="sip:1005@example.com"> <dialog id="615293b33c62dec073e05d9421e9f48b" direction="recipient"> <state>terminated</state> </dialog> </dialog-info> [11:28:02.1 ] TX to x.x.x.x:5060: SIP/2.0 200 OK Via: SIP/2.0/UDP x.x.x.x;branch=z9hG4bK54.4071b642000000000000000000000000.0 To: <sip:10004@example.com>;tag=602c0c864ab45075 From: <sip:1005@example.com>;tag=f055057275da74fa400fb8f3e0bfdfcf-718a1cd7 CSeq: 1 NOTIFY Call-ID: 181910a72dc93418 Server: polycomVVX-VVX_400-UA/5.8.5.1256 Content-Length: 0 ...time...time...time... [11:37:02.190] TX to x.x.x.x:5060: SUBSCRIBE sip:x.x.x.x:5060;transport=udp SIP/2.0 Via: SIP/2.0/UDP y.y.y.y:51761;branch=z9hG4bK496e53396451225a;rport Contact: <sip:10004@y.y.y.y:51761> Max-Forwards: 70 To: <sip:1005@example.com;transport=udp>;tag=f055057275da74fa400fb8f3e0bfdfcf-718a1cd7 From: <sip:10004@example.com>;tag=602c0c864ab45075 Call-ID: 181910a72dc93418 CSeq: 26763 SUBSCRIBE User-Agent: polycomVVX-VVX_400-UA/5.8.5.1256 Event: dialog Accept: application/dialog-info+xml Expires: 600 Supported: Content-Length: 0 [11:37:02.276] RX from x.x.x.x:5060: SIP/2.0 500 Server Internal Error Via: SIP/2.0/UDP y.y.y.y:51761;branch=z9hG4bK496e53396451225a;rport=51761;received=y.y.y.y To: <sip:1005@example.com;transport=udp>;tag=f055057275da74fa400fb8f3e0bfdfcf-718a1cd7 From: <sip:10004@example.com>;tag=602c0c864ab45075 Call-ID: 181910a72dc93418 CSeq: 26763 SUBSCRIBE Content-Length: 0 ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` kamailio version: 5.5.0 (x86_64/linux) d4c1a1 postgres version: 12.7 ``` Presence configuration: ``` modparam("presence_dialoginfo", "force_dummy_dialog", 1) modparam("presence_dialoginfo", "force_single_dialog", 1) modparam("presence_xml", "force_dummy_presence", 1) modparam("presence_xml", "force_active", 1) modparam("presence_xml", "disable_winfo", 1) modparam("presence_xml", "disable_bla", 1) modparam("presence", "subs_db_mode", 3) modparam("presence", "expires_offset", 0) modparam("presence", "send_fast_notify", 1) modparam("presence", "clean_period", 0) modparam("presence", "db_update_period", 0) modparam("presence", "publ_cache", 0) modparam("presence", "min_expires_action", 1) modparam("presence", "min_expires", 300) modparam("presence", "max_expires", 3600) modparam("presence", "sip_uri_match", 1) modparam("presence", "waitn_time", 1) modparam("presence", "notifier_processes", 1) modparam("presence", "db_url", "postgres://kamailio:***********@127.0.0.1/kamailio") modparam("presence", "xavp_cfg", "pres") modparam("presence", "local_log_level", 6) modparam("presence", "startup_mode", 0) modparam("presence", "force_delete", 1) modparam("presence", "timeout_rm_subs", 0) modparam("presence", "cseq_offset", 2) ``` db_postgres configuration: All defaults just loading the module ``` loadmodule "db_postgres.so" ``` * **Operating System**:  ``` Linux ********** 3.10.0-1062.4.3.el7.x86_64 #1 SMP Wed Nov 13 23:58:53 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2739

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[kamailio/kamailio] when use pcscf_unregister behind nat (#2729)
by openspring 23 Nov '23

23 Nov '23

### Description  ``` As you can see in the picture, via_host and received_host are different when sending registration data from outside of NAT. However, in the pcscf_unregister function, via_host and received_host are the same value.The pcontact structure in memory could not be found ``` #### Log Messages  ``` ![image](https://user-images.githubusercontent.com/38756641/117534145-d0990d00-b022-11eb-9fd5-0c52437db2ad.png) ![image](https://user-images.githubusercontent.com/38756641/117534235-1fdf3d80-b023-11eb-973e-d7ae3787e875.png) ``` ### Possible Solutions  ``` change the pcscf_unregister function, and add Two parameters ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.4.4 (x86_64/linux) 8d6c2b flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 8d6c2b compiled on 14:04:08 Apr 26 2021 with gcc 4.8.5 ``` * **Operating System**:  ``` Linux iZhp329ygro5y3v090vnwpZ 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2729

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[kamailio/kamailio] lost: lost_held_dereference do not handles error message (#2724)
by sergey-safarov 23 Nov '23

23 Nov '23

### Description When LIS server failed, then LIS send message like ``` The error response to the request is an error document. The following response shows an example error response. HTTP/1.1 200 OK Server: Example LIS Expires: Tue, 10 Jan 2006 03:49:20 GMT Cache-control: private Content-Type: application/held+xml;charset=utf-8 Content-Length: 182 <?xml version="1.0"?> <error xmlns="urn:ietf:params:xml:ns:geopriv:held" code="locationUnknown"> <message xml:lang="en">Unable to determine location </message> </error> ``` Here is HTTP code is 200. lost_held_dereference now simply check HTTP code and do not check XML body. Expected XML content check for: 1. XML HELD error message 2. check `findServiceResponse` or `presence` element check like it done for `lost_query`. This check is important because PIDF-LO object may be added to the multipart body. And HELD XML error handling prevents error message addition as PDF-LO object. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2724

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[kamailio/kamailio] Kamailio resets $ru in branch_route context, probably race condition (#2708)
by Henning Westerholt 23 Nov '23

23 Nov '23

### Description Kamailio resets the $ru in a branch_route context, probably due a race condition and/or bug. Scenario: - Calls is established and answered with 404 - Kamailio enters failure_route - failure_route calls t_relay() - branch_route is entered - new branch is created with $ru = $ru; - next operation trying to access content of the $ru fails: Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: pv [pv_core.c:325]: pv_get_ruri_attr(): failed to parse the R-URI ### Troubleshooting Happens on a production system, after upgrade from 5.2.x to 5.3.9. Research regarding similar bugs have not produced something useful so far. #### Reproduction Issue happens less than 10 times a day and so far could not be easily reproduced. #### Debugging Data Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: NOTICE: 7e8bb2ba47f5ccc |-----> Failure Code 404<- Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[Failure] c=[/etc/kamailio/kamailio.cfg] l=1720 a=5 n=route Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=703 a=16 n=if Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=699 a=25 n=is_method Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=702 a=16 n=if Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=701 a=25 n=t_is_set Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=701 a=25 n=t_on_branch Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=707 a=16 n=if Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=703 a=25 n=is_method Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=706 a=16 n=if Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=705 a=25 n=t_is_set Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=707 a=25 n=t_on_branch_failure Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=720 a=16 n=if Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=711 a=25 n=is_method Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=714 a=16 n=if Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=713 a=25 n=t_is_set Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=713 a=25 n=t_on_failure Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=742 a=16 n=if Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:failure_route=[RELAY] c=[/etc/kamailio/kamailio.cfg] l=720 a=24 n=t_relay Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:branch_route=[MANAGE_BRANCH] c=[/etc/kamailio/kamailio.cfg] l=2142 a=16 n=if Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:branch_route=[MANAGE_BRANCH] c=[/etc/kamailio/kamailio.cfg] l=2135 a=63 n=assign Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:branch_route=[MANAGE_BRANCH] c=[/etc/kamailio/kamailio.cfg] l=2147 a=16 n=if Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:branch_route=[MANAGE_BRANCH] c=[/etc/kamailio/kamailio.cfg] l=2142 a=25 n=is_method Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: *** cfgtrace:branch_route=[MANAGE_BRANCH] c=[/etc/kamailio/kamailio.cfg] l=2142 a=63 n=assign Apr 13 11:44:39 proxy1 /usr/sbin/kamailio[2202]: ERROR: pv [pv_core.c:325]: pv_get_ruri_attr(): failed to parse the R-URI #### Log Messages See cfgtrace logging above. #### SIP Traffic Not easily to provide as its a productive system in a clustered setup. ### Possible Solutions Ideas on how to further debug this error are welcome. ### Additional Information * kamailio 5.3.9 -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2708

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[kamailio/kamailio] [Feature] RFC 8760 support (#2668)
by Timothy Vanderaerden 23 Nov '23

23 Nov '23

### Description As far as I know there is currently no support for [RFC-8760](https://tools.ietf.org/html/rfc8760) yet. It modifies the Digest Access Authentication scheme to add support for more secure digest algorithms, e.g., SHA-256 and SHA-512/256, to replace the obsolete MD5 algorithm. Are there any plans to implement this? ### Possible Solutions Extending the auth module to accept these algorithms as a function parameter would be nice to have since older clients may not support them. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2668

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[kamailio/kamailio] tlsf memory manager status weirdness (#2628)
by lazedo 23 Nov '23

23 Nov '23

### Description TLSF mem manager accounting for wrong values was trying to debug a crash and this popped up. using a lot of small allocs until pkg_alloc returns NULL (when exhausted) when NULL is returned the memory **used+overhead** exceeds the heap allocated.  ### Troubleshooting #### Reproduction use frequent small memory allocs until pool is exausted (returns NULL) , check tlsf status. static void do_test_mem() { void* chunk; tlsf_t pool = NULL; size_t total = 16 * 1024 * 1024; size_t half = 8 * 1024 * 1024; size_t sz = 6; int x; void* mem = malloc(total); char* mem2 = tlsf_cast(char*, tlsf_cast(ptrdiff_t, mem) + half); memset(mem2, 'X', half); assert(*mem2 == 'X'); pool = tlsf_create_with_pool(mem, half); do { chunk = tlsf_malloc(pool, sz); } while(chunk != NULL); tlsf_status(pool); for(x=0; x < half; x++) { assert(*mem2 == 'X'); mem2++; } free(mem); }   ``` heap size= **8388592** used= **6285144**, used+overhead=**12578696**, free=**18446744073705361512**, fragments=0 max used (+overhead)=12578696, max fragments=1 Free blocks matrix ('.': none, 'X': between 2^X and (2^(X+1)-1) free blocks, X=A..Z, A=0, B=1, ...) > first-level: 32 block list arrays between 2^fl and 2^(fl+1) bytes (fl=8..39) v second-level: 32 block lists between 2^fl+sl*2^(fl-5) and 2^fl+(sl+1)*2^(fl-5)-1 bytes (sl=0..31) 0|................................| 1|................................| 2|................................| 3|................................| 4|................................| 5|................................| 6|................................| 7|................................| 8|................................| 9|................................| 10|................................| 11|................................| 12|................................| 13|................................| 14|................................| 15|................................| 16|................................| 17|................................| 18|................................| 19|................................| 20|................................| 21|................................| 22|................................| 23|................................| 24|................................| 25|................................| 26|................................| 27|................................| 28|................................| 29|................................| 30|................................| 31|................................| ``` #### Log Messages  ``` identical to reproduce step when calling mem debug on a running instance ``` ### Possible Solutions  ### Additional Information ``` * **Kamailio Version** - built from master ``` * **Operating System**:  ``` CentOS7 and alpine ``` ## comments heap size= **8388592** shouldn't it be **8388608** ? used+overhead=**12578696** misleading free=**18446744073705361512** misleading, looks like it has a negative value the map doesn't look ok (or i'm not understanding what it should show), its the same output before the alloc and after. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2628

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[kamailio/kamailio] SLA presence not working proper with (SCA module) (#2583)
by aatif218 23 Nov '23

23 Nov '23

Hello I configure my kamailio.cfg to handle SLA using (SCA module) and shared presence is working but still facing some issue in case of hold invite and BYE and the reason behind of that issue is following error Nov 26 07:38:40 SBC-4-1 /usr/local/sbin/kamailio[104107]: ERROR: sca [sca_call_info.c:1008]: sca_call_info_invite_request_handler(): Failed to update sip:4569@test.sip.abcd.com appearance-index 0 to active actually, in Kamailio appearances, I can see the entry for this call but the index is 1 instead of 0, and Kamailio going to update with a 0 index [root@SBC-4-1 ntcarfte-kamailio]# kamcmd sca.all_appearances sip:4569@test.sip.abcd.com 1 active 1606376289 sip:4569@10.xx.xx.xx:5070;transport=udp sip:2003@test.sip.abcd.com 186161_mobile-rel120MTQ5OTcyZjFhMjMyNmI1ZGE1MWY4ODc2M2RkN2VmZmQ 45dc18d8 H6cS9vecZ248B if I manually update appearances using RPC command with index 1 then the phone started blinking as I change state to held # kamcmd sca.update_appearance sip:4569@sc4test.sip.teledge.com 1 held # kamcmd sca.all_appearances sip:4569@test.sip.abcd.com 1 held 1606376516 sip:4569@10.xx.xx.xx:5070;transport=udp sip:2003@test.sip.abcd.com 186161_mobile-rel120NzE5MDgyZDc1NjJiYjcwMWFlYmI3NzM3NjE2OTRhZjU 08f005cb eK9ratm83g92e kamailio.cfg route[SCA] { if(is_method("SUBSCRIBE")) { if ($hdr(Event) == "call-info" || $hdr(Event) == "line-seize") { xlog("L_INFO","(MAIN) :HELLO ($avp(uuid)) : $avp(rsi) $sp $hdr(Event)"); xdbg("SCA: $hdr(Event) SUBSCRIBE $ru from $si:$sp"); sca_handle_subscribe(); exit; } return; } if (!is_method("BYE|CANCEL|INVITE|PRACK|REFER")) { return; } sca_call_info_update(); } route[RELAY_OUTBOUND_FS] { xlog("L_INFO","(RELAY_OUTBOUND_FS) : ($avp(uuid)) : INSIDE ROUTE "); if (!has_totag()){ $avp(set_h) = 1; } t_on_reply("REPLY_OUTBOUND_FS"); route(SCA); if (!t_relay()) { sl_reply_error(); } exit; } route[RELAY_INBOUND_FS] { if(is_method("INVITE|BYE|UPDATE|CANCEL|ACK")) { $avp(s:puburis_caller) = $fu; setflag(8); dlg_manage(); } if(is_method("REGISTER")) { t_on_reply("REPLY_REGISTER"); } else { t_on_reply("REPLY_INBOUND_FS"); } route(SCA); if (!t_relay()) { sl_reply_error(); } exit; } onreply_route[REPLY_INBOUND_FS] { xdbg("incoming reply\n"); if (status =~ "[456][0-9][0-9]") { # don't update SCA state here, since there may be # failure route processing (e.g., call forwarding). # update state in failure route instead. return; } route(SCA); } onreply_route[REPLY_OUTBOUND_FS] { xdbg("incoming reply\n"); if (status =~ "[456][0-9][0-9]") { # don't update SCA state here, since there may be # failure route processing (e.g., call forwarding). # update state in failure route instead. return; } route(SCA); } -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2583

3 4

[kamailio/kamailio] CDRs not produced when websocket has closed (#2587)
by kmduk 23 Nov '23

23 Nov '23

With the dialog and acc modules configured to generate CDRs to syslog, sometimes a CDR is not generated when a call ends. It appears that this is because some callers are closing the websocket just after sending the BYE. That means that when the 200 response to the BYE arrives it can't be relayed as the websocket has closed. It does seem to be timing related. We use the websocket close event to shorten the dialog timeout to 1 second. We also don't get a CDR if we close the websocket while a call is active. The dialog times out and sends a BYE to the callee (it fails to send to the caller, not because the websocket is closed but because the *.invalid contact address can't be resolved!) and then destroys the dialog. [kamailio.log](https://github.com/kamailio/kamailio/files/5702715/kamailio.l… [kamailio-sipdump-2020-12-16--11-13-52.data.log](https://github.com/kamailio… * **Kamailio Version** - output of `kamailio -v` version: kamailio 5.3.6 (x86_64/linux) fb26c8 flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: fb26c8 compiled on 11:51:56 Nov 17 2020 with gcc 4.8.5 * **Operating System**: Linux ip-172-30-0-66 4.14.114-83.126.amzn1.x86_64 #1 SMP Tue May 7 02:26:58 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2587

2 2

[kamailio/kamailio] Kamailio 5.4.2 Crash - core/timer.c & cdp/peermanager.c (#2581)
by Hamid R. Hashmi 23 Nov '23

23 Nov '23

### Description We are using kamailio as P-CSCF and its time 2 time crashing only on production Envoirnmnet with sig11 and sig6. ### Troubleshooting As my little understanding, issue is with core/timer.c for signal 11 crash and ims_qos for sig6. #### Reproduction Issue only occour on our Production envoirnmnet. I dont have reproduction steps. #### Debugging Data Sig 11 ``` Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/local/sbin/kamailio -f /usr/local/etc/kamailio_pcscf/kamailio.cfg -P /var/'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00000000006a16fc in timer_list_expire (t=1339518316, h=0x7facee484fd0, slow_l=0x7facee488208, slow_mark=7936) at core/timer.c:846 846 _timer_rm_list(tl); /* detach */ (gdb) bt #0 0x00000000006a16fc in timer_list_expire (t=1339518316, h=0x7facee484fd0, slow_l=0x7facee488208, slow_mark=7936) at core/timer.c:846 #1 0x00000000006a1c19 in timer_handler () at core/timer.c:922 #2 0x00000000006a20ba in timer_main () at core/timer.c:961 #3 0x000000000042ac0a in main_loop () at main.c:1753 #4 0x000000000043400c in main (argc=13, argv=0x7ffc256fe358) at main.c:2856 (gdb) bt full #0 0x00000000006a16fc in timer_list_expire (t=1339518316, h=0x7facee484fd0, slow_l=0x7facee488208, slow_mark=7936) at core/timer.c:846 tl = 0x7facf048e1b8 ret = 0 #1 0x00000000006a1c19 in timer_handler () at core/timer.c:922 saved_ticks = 1339518316 run_slow_timer = 0 i = 768 __FUNCTION__ = "timer_handler" #2 0x00000000006a20ba in timer_main () at core/timer.c:961 No locals. #3 0x000000000042ac0a in main_loop () at main.c:1753 i = 32 pid = 0 si = 0x0 si_desc = "udp receiver child=31 sock=10.161.224.211:5060", '\000' <repeats 11 times>, "\354\325K\346\060\375\350\003\000\000\000\314\000\000\000\365k\000\000\000\000\000\000P\272A\000\000\000\000\000P\343o%\374\177", '\000' <repeats 18 times>, "\320\335o%\374\177\000\000\215\006Z\000\000\000\000" nrprocs = 32 woneinit = 1 __FUNCTION__ = "main_loop" #4 0x000000000043400c in main (argc=13, argv=0x7ffc256fe358) at main.c:2856 cfg_stream = 0x2674010 c = -1 r = 0 tmp = 0x7ffc256fff2c "" tmp_len = 32685 port = -1767840736 proto = 32685 ahost = 0x0 aport = 0 options = 0x7e2058 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:" ret = -1 seed = 1101782887 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7fad96a1d5f7 p = 0x7fad96a0e77c "free" st = {st_dev = 17, st_ino = 15237, st_nlink = 2, st_mode = 16877, st_uid = 105, st_gid = 112, __pad0 = 0, st_rdev = 0, st_size = 120, st_blksize = 4096, st_blocks = 0, st_atim = { tv_sec = 1607000056, tv_nsec = 100000000}, st_mtim = {tv_sec = 1607002632, tv_nsec = 716000000}, st_ctim = {tv_sec = 1607003887, tv_nsec = 44000000}, __glibc_reserved = {0, 0, 0}} tbuf = "\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\210'Ö\255\177\000\000\030\207\241\226\255\177\000\000\000\000\000\000\000\000\000\000\220\340o%\374\177\000\000`\261w%\374\177\000\000\240\341o%\374\177\000\000رw%\374\177\000\000\220\341o%\374\177\000\000\000\000\000\000\000\000\000\000<\177\241\226\255\177\000\000\000\000\000\000\000\000\000\000.N=\366\000\000\000\000\004\000\000\000\000\000\000\000\006\000\000\000\000\000\000\000\250u\302\226\255\177\000\000\266\210\241\226\255\177", '\000' <repeats 11 times>, "\341o%\374\177\000\000\060=\362\225\255\177\000\000\020\342o%\374\177\000\000\370\001\363\225\255\177\000\000\070\365\330\003\000\000\000\000\000\342o%\374\177\000\000\350*Ö"... option_index = 0 long_options = {{name = 0x7e424f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7df854 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x7e4254 "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x7e425a "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x7e4260 "substdef", has_arg = 1, flag = 0x0, val = 1026}, { name = 0x7e4269 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x7e4273 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x7e427d "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x7e4288 "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x7e4291 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, { name = 0x7e429c "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __FUNCTION__ = "main" (gdb) ``` Sig 6: ``` Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/local/sbin/kamailio -f /usr/local/etc/kamailio_pcscf/kamailio.cfg -P /var/'. Program terminated with signal SIGABRT, Aborted. #0 0x00007fad95f56c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 (gdb) bt #0 0x00007fad95f56c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fad95f5a028 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x000000000041e39d in sig_alarm_abort (signo=14) at main.c:687 #3 <signal handler called> #4 0x00007fad960183c7 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x00007fad6f5c024b in futex_get (lock=0x7facee70baa0) at ../../core/mem/../futexlock.h:121 #6 0x00007fad6f5c2167 in get_peer_by_fqdn (fqdn=0x7faceeb377b0) at peermanager.c:240 #7 0x00007fad6f5e6c31 in get_first_connected_route (cdp_session=0x7faceeb37768, r=0x7facee70a220, app_id=16777236, vendor_id=10415) at routing.c:110 #8 0x00007fad6f5ea8b2 in get_routing_peer (cdp_session=0x7faceeb37768, m=0x7facef617fb0) at routing.c:272 #9 0x00007fad6f5ac72d in AAASendMessage (message=0x7facef617fb0, callback_f=0x0, callback_param=0x0) at diameter_comm.c:137 #10 0x00007fad6ef05dbb in rx_send_str (rx_session_id=0x7facf0849d50) at rx_str.c:157 #11 0x00007fad6eeb25c4 in callback_dialog (dlg=0x7facf0036d70, type=8192, params=0x7fad72b2a1c0 <params>) at ims_qos_mod.c:453 #12 0x00007fad728973af in run_dlg_callbacks (type=8192, dlg=0x7facf0036d70, req=0x0, rpl=0x0, dir=0, dlg_data=0x0) at dlg_cb.c:274 #13 0x00007fad728d5315 in destroy_dlg (dlg=0x7facf0036d70) at dlg_hash.c:219 #14 0x00007fad728d5b1b in destroy_dlg_table () at dlg_hash.c:291 #15 0x00007fad7290b71e in mod_destroy () at ims_dialog.c:627 #16 0x0000000000616ae1 in destroy_modules () at core/sr_module.c:746 #17 0x000000000041ce17 in cleanup (show_status=1) at main.c:563 #18 0x000000000041e6ef in shutdown_children (sig=15, show_status=1) at main.c:706 #19 0x0000000000421755 in handle_sigs () at main.c:806 #20 0x000000000042bc85 in main_loop () at main.c:1817 #21 0x000000000043400c in main (argc=13, argv=0x7ffc256fe358) at main.c:2856 (gdb) bt full #0 0x00007fad95f56c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007fad95f5a028 in abort () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #2 0x000000000041e39d in sig_alarm_abort (signo=14) at main.c:687 __FUNCTION__ = "sig_alarm_abort" #3 <signal handler called> No symbol table info available. #4 0x00007fad960183c7 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #5 0x00007fad6f5c024b in futex_get (lock=0x7facee70baa0) at ../../core/mem/../futexlock.h:121 v = 1 i = 0 #6 0x00007fad6f5c2167 in get_peer_by_fqdn (fqdn=0x7faceeb377b0) at peermanager.c:240 i = 0x7f4d8a #7 0x00007fad6f5e6c31 in get_first_connected_route (cdp_session=0x7faceeb37768, r=0x7facee70a220, app_id=16777236, vendor_id=10415) at routing.c:110 peers = {0x7facee9f4870, 0x18, 0x1, 0x0, 0x102ef763ea8, 0xc, 0x0, 0x11b00000000, 0x0, 0x7facef617fb0, 0x7facf0a3f2d0, 0x7facef2b5f90, 0x8, 0x7facee407000, 0x7ffc256fd0d0, 0x7ffc256fd0dc, 0x3007df3d8, 0x7fad6f617680, 0x41b610 <syslog@plt>, 0x7f4d8a} peer_count = 0 prev_metric = 0 i = 0x1007f4d8a p = 0x7ffc256fcff0 j = 628084656 least_recent_time = 7234707 time_spec = {tv_sec = 140382874676976, tv_nsec = 1569531277302} __FUNCTION__ = "get_first_connected_route" #8 0x00007fad6f5ea8b2 in get_routing_peer (cdp_session=0x7faceeb37768, m=0x7facef617fb0) at routing.c:272 destination_realm = {s = 0x7facef6d38f0 "isbvpcrf001.zte.com", len = 19} destination_host = {s = 0x0, len = 0} avp = 0x7facef2b5f90 avp_vendor = 0x0 avp2 = 0x0 group = {head = 0x0, tail = 0x0} p = 0x0 rr = 0x0 app_id = 16777236 vendor_id = 10415 __FUNCTION__ = "get_routing_peer" #9 0x00007fad6f5ac72d in AAASendMessage (message=0x7facef617fb0, callback_f=0x0, callback_param=0x0) at diameter_comm.c:137 cdp_session = 0x7faceeb37768 p = 0x7facef7fdce0 __FUNCTION__ = "AAASendMessage" #10 0x00007fad6ef05dbb in rx_send_str (rx_session_id=0x7facf0849d50) at rx_str.c:157 __FUNCTION__ = "rx_send_str" auth = 0x7faceeb37768 str = 0x7facef617fb0 avp = 0x7facef2b5f90 x = "\000\000\000\001" #11 0x00007fad6eeb25c4 in callback_dialog (dlg=0x7facf0036d70, type=8192, params=0x7fad72b2a1c0 <params>) at ims_qos_mod.c:453 msg = 0x0 parsed_cseq = 0x7facee4406c8 rx_session_id = 0x7facf0849d50 ---Type <return> to continue, or q <return> to quit--- auth = 0x0 p_session_data = 0x0 current_fd = 0x0 new_fd = 0x0 current_has_video = 0 new_has_video = 0 must_unlock_aaa = 1 __FUNCTION__ = "callback_dialog" #12 0x00007fad728973af in run_dlg_callbacks (type=8192, dlg=0x7facf0036d70, req=0x0, rpl=0x0, dir=0, dlg_data=0x0) at dlg_cb.c:274 cb = 0x7facf0849e68 __FUNCTION__ = "run_dlg_callbacks" #13 0x00007fad728d5315 in destroy_dlg (dlg=0x7facf0036d70) at dlg_hash.c:219 ret = 0 var = 0x7faceea76348 __FUNCTION__ = "destroy_dlg" #14 0x00007fad728d5b1b in destroy_dlg_table () at dlg_hash.c:291 dlg = 0x0 l_dlg = 0x7facf0036d70 i = 120 __FUNCTION__ = "destroy_dlg_table" #15 0x00007fad7290b71e in mod_destroy () at ims_dialog.c:627 No locals. #16 0x0000000000616ae1 in destroy_modules () at core/sr_module.c:746 t = 0x7fad75fcae18 foo = 0x7fad75fca710 __FUNCTION__ = "destroy_modules" #17 0x000000000041ce17 in cleanup (show_status=1) at main.c:563 memlog = 0 __FUNCTION__ = "cleanup" #18 0x000000000041e6ef in shutdown_children (sig=15, show_status=1) at main.c:706 __FUNCTION__ = "shutdown_children" #19 0x0000000000421755 in handle_sigs () at main.c:806 chld = 0 chld_status = 139 any_chld_stopped = 1 memlog = 0 __FUNCTION__ = "handle_sigs" #20 0x000000000042bc85 in main_loop () at main.c:1817 i = 32 pid = 27887 si = 0x0 si_desc = "udp receiver child=31 sock=10.161.224.211:5060", '\000' <repeats 11 times>, "\354\325K\346\060\375\350\003\000\000\000\314\000\000\000\365k\000\000\000\000\000\000P\272A\000\000\000\000\000P\343o%\374\177", '\000' <repeats 18 times>, "\320\335o%\374\177\000\000\215\006Z\000\000\000\000" nrprocs = 32 woneinit = 1 __FUNCTION__ = "main_loop" #21 0x000000000043400c in main (argc=13, argv=0x7ffc256fe358) at main.c:2856 cfg_stream = 0x2674010 c = -1 r = 0 tmp = 0x7ffc256fff2c "" tmp_len = 32685 ---Type <return> to continue, or q <return> to quit--- port = -1767840736 proto = 32685 ahost = 0x0 aport = 0 options = 0x7e2058 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:" ret = -1 seed = 1101782887 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7fad96a1d5f7 p = 0x7fad96a0e77c "free" st = {st_dev = 17, st_ino = 15237, st_nlink = 2, st_mode = 16877, st_uid = 105, st_gid = 112, __pad0 = 0, st_rdev = 0, st_size = 120, st_blksize = 4096, st_blocks = 0, st_atim = { tv_sec = 1607000056, tv_nsec = 100000000}, st_mtim = {tv_sec = 1607002632, tv_nsec = 716000000}, st_ctim = {tv_sec = 1607003887, tv_nsec = 44000000}, __glibc_reserved = {0, 0, 0}} tbuf = "\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\210'Ö\255\177\000\000\030\207\241\226\255\177\000\000\000\000\000\000\000\000\000\000\220\340o%\374\177\000\000`\261w%\374\177\000\000\240\341o%\374\177\000\000رw%\374\177\000\000\220\341o%\374\177\000\000\000\000\000\000\000\000\000\000<\177\241\226\255\177\000\000\000\000\000\000\000\000\000\000.N=\366\000\000\000\000\004\000\000\000\000\000\000\000\006\000\000\000\000\000\000\000\250u\302\226\255\177\000\000\266\210\241\226\255\177", '\000' <repeats 11 times>, "\341o%\374\177\000\000\060=\362\225\255\177\000\000\020\342o%\374\177\000\000\370\001\363\225\255\177\000\000\070\365\330\003\000\000\000\000\000\342o%\374\177\000\000\350*Ö"... option_index = 0 long_options = {{name = 0x7e424f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7df854 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x7e4254 "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x7e425a "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x7e4260 "substdef", has_arg = 1, flag = 0x0, val = 1026}, { name = 0x7e4269 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x7e4273 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x7e427d "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x7e4288 "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x7e4291 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, { name = 0x7e429c "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __FUNCTION__ = "main" (gdb) ``` There so many udp_send_failed error in logs so I tried to debug that process ``` #0 0x00007f668aa94013 in recvfrom () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00000000006638d0 in udp_rcv_loop () at core/udp_server.c:460 len = 638 buf = "SUBSCRIBE tel:+923492324215 SIP/2.0\r\nFrom: <tel:+923492324215>;tag=2869510412\r\nTo: <tel:+923492324215>\r\nCSeq: 722026762 SUBSCRIBE\r\nCall-ID: 2869510410_3596082716(a)10.100.217.241\r\nVia: SIP/2.0/UDP 10.100"... tmp = 0xdf831260 <error: Cannot access memory at address 0xdf831260> from = 0x7f666ac86e78 fromlen = 16 ``` another proocess ``` #0 0x00007f668aa94013 in recvfrom () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00000000006638d0 in udp_rcv_loop () at core/udp_server.c:460 len = 952 buf = "REGISTER sip:ims.mnc006.mcc410.3gppnetwork.org SIP/2.0\r\nVia: SIP/2.0/UDP 10.100.213.50;rport;branch=z9hG4bKL60mek0i6jXu6V\r\nFrom: <sip:410060265715793@ims.mnc006.mcc410.3gppnetwork.org>;tag=jYbVBQiAfL1"... tmp = 0xdf831260 <error: Cannot access memory at address 0xdf831260> from = 0x7f666ac86e78 fromlen = 16 ri = {src_ip = {af = 2, len = 4, u = {addrl = {140072621270026, 140723275665552}, addr32 = {852845578, 32613, 2967179408, 32764}, addr16 = {25610, 13013, 32613, 0, 37008, 45275, 32764, 0}, addr = "\nd\325\062e\177\000\000\220\220۰\374\177\000"}}, dst_ip = {af = 2, len = 4, u = {addrl = {3839926538, 0}, addr32 = {3839926538, 0, 0, 0}, addr16 = {41226, 58592, 0, 0, 0, 0, 0, 0}, addr = "\n\241\340\344", '\000' <repeats 11 times>}}, src_port = 5060, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = {s = {sa_family = 2, sa_data = "\023\304\nd\325\062\000\000\000\000\000\000\000"}, sin = { sin_family = 2, sin_port = 50195, sin_addr = {s_addr = 852845578}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 852845578, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, bind_address = 0x7f666aa23d78, proto = 1 '\001'} evp = {data = 0x0, rcv = 0x0, dst = 0x0} printbuf = "P\221۰\374\177\000\000\005\364<\337e\177\000\000 \221۰\374\177\000\000\265˧\337e\177\000\000\340\223۰\374\177\000\000L\221۰\374\177\000\000\340\223۰\004\000\000\000\360\005|\000\016\000\000\000n\365\023o\016\000\000\000\177$\000\000\000\000\000\000P\221۰\374\177\000\000(6\373\337e\177\000\000`\211A\000\000\000\000\000`\227۰\374\177", '\000' <repeats 18 times>, "\020\222۰\374\177\000\000\035\261]", '\000' <repeats 21 times>, "\300\022\262\000\000\000\000\000I/e\025\000\000\000\000`\211A\000\000\000\000\000`\227۰\374\177", '\000' <repeats 19 times>, "\222"... i = -537187496 j = 32613 l = 32613 __FUNCTION__ = "udp_rcv_loop" #2 0x0000000000424c4c in main_loop () at main.c:1628 ``` #### Log Messages There are lot of such error in log level 0. ``` Dec 10 17:01:30 pcscf [Proxy-CSCF][5798]: ERROR: tm [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5798]: WARNING: tm [t_fwd.c:1567]: t_send_branch(): sending request on branch 0 failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5798]: ERROR: <script>: [+923335050681 03469646904 51D4A031-5FD20DB4000DF0EC-6DCDF700 INVITE] t_relay returned code - -1 Dec 10 17:01:30 pcscf [Proxy-CSCF][5798]: ERROR: sl [sl_funcs.c:362]: sl_reply_error(): stateless error reply used: I'm terribly sorry, server error occurred (1/SL) Dec 10 17:01:30 pcscf [Proxy-CSCF][5827]: ERROR: <script>: [+923335050681 03469646904 51D4A031-5FD20DB4000DF0EC-6DCDF700 ACK] Relaying Request to sip:10.100.19.40:5060 Dec 10 17:01:30 pcscf [Proxy-CSCF][5815]: ERROR: <script>: [+923335050681 03469646904 0f7e963a-edba-4818-96c1-5b86c5ab460f ACK] Relaying Request to sip:10.100.19.40:5060 Dec 10 17:01:30 pcscf [Proxy-CSCF][5843]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff7695d0,879,0,10.100.217.32:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5843]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5843]: ERROR: tm [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5712]: ERROR: <script>: Re-Transmit: REGISTER (sip:410060543905859@ims.mnc006.mcc410.3gppnetwork.org (10.100.32.122:5060) to sip:410060543905859@ims.mnc006.mcc410.3gppnetwork.org, 3133259377_751769164(a)10.100.32.122) Dec 10 17:01:30 pcscf [Proxy-CSCF][5763]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff76a678,348,0,10.100.247.52:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5763]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5763]: ERROR: sl [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5770]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff769b10,929,0,10.100.191.77:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5770]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5770]: ERROR: tm [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5697]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff7688b0,346,0,10.100.34.62:5060,16): Invalid argument(22)Dec 10 17:01:30 pcscf [Proxy-CSCF][5697]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5697]: ERROR: sl [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5811]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff7685b0,934,0,10.100.251.103:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5811]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5811]: ERROR: tm [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5742]: ERROR: <script>: [410060460486067 410060460486067 QichLJ2zkELhtXoCr6g REGISTER] Relaying Request to sip:ims.mnc006.mcc410.3gppnetwork.org Dec 10 17:01:30 pcscf [Proxy-CSCF][5916]: ERROR: <core> [core/tcp_read.c:301]: tcp_read_data(): error reading: Connection timed out (110) ([10.100.183.203]:1030 -> Dec 10 17:01:30 pcscf [Proxy-CSCF][5916]: ERROR: <core> [core/tcp_read.c:302]: tcp_read_data(): -> [10.161.224.228]:5060) Dec 10 17:01:30 pcscf [Proxy-CSCF][5916]: ERROR: <core> [core/tcp_read.c:1485]: tcp_read_req(): ERROR: tcp_read_req: error reading - c: 0x7f5e3a198cd0 r: 0x7f5e3a198d50 Dec 10 17:01:30 pcscf [Proxy-CSCF][5736]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff76a7d8,358,0,10.100.49.211:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5736]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5736]: ERROR: sl [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5736]: ERROR: <script>: [410060741303598 410060741303598 xq2Tdyiihj7vlodiPoI REGISTER] Relaying Request to sip:ims.mnc006.mcc410.3gppnetwork.org Dec 10 17:01:30 pcscf [Proxy-CSCF][5733]: ERROR: <script>: Re-Transmit: REGISTER (sip:410060256289042@ims.mnc006.mcc410.3gppnetwork.org (10.100.166.211:5060) to sip:410060256289042@ims.mnc006.mcc410.3gppnetwork.org, HoMEyy6arvvc1vvehJe) Dec 10 17:01:30 pcscf [Proxy-CSCF][5733]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5efed06560,882,0,10.100.166.211:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5733]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5733]: ERROR: tm [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5733]: WARNING: tm [t_reply.c:1581]: t_retransmit_reply(): send pr buffer failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5696]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff7690d8,349,0,10.100.165.192:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5696]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5696]: ERROR: sl [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5788]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff76ba08,926,0,10.100.6.243:5060,16): Invalid argument(22)Dec 10 17:01:30 pcscf [Proxy-CSCF][5788]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5788]: ERROR: tm [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5885]: ERROR: cdp [authstatemachine.c:404]: auth_client_statefull_sm_process(): auth_client_statefull_sm_process(): Received invalid event 6 while in state Open! Dec 10 17:01:30 pcscf [Proxy-CSCF][5717]: ERROR: <script>: Re-Transmit: REGISTER (sip:410060548570762@ims.mnc006.mcc410.3gppnetwork.org (10.100.193.242:5060) to sip:410060548570762@ims.mnc006.mcc410.3gppnetwork.org, 3146661978_3836711884(a)10.100.193.242) Dec 10 17:01:30 pcscf [Proxy-CSCF][5717]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5efed06560,957,0,10.100.193.242:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5717]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5717]: ERROR: tm [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5717]: WARNING: tm [t_reply.c:1581]: t_retransmit_reply(): send pr buffer failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5918]: ERROR: <script>: [03497290720 +923481006204 xHiYwrcWiZ65jbLKA76 ACK] Relaying Request to sip:10.161.224.212:5080 Dec 10 17:01:30 pcscf [Proxy-CSCF][5776]: ERROR: <script>: [03497290720 +923481006204 2A24C52B-5FD20DA600002FE3-76C6E700 ACK] Relaying Request to sip:03497290720@10.161.225.14:15080;transport=udp Dec 10 17:01:30 pcscf [Proxy-CSCF][5747]: ERROR: <script>: [410060261800036 410060261800036 5aP3ApQicP7xocoTOT9 REGISTER] Relaying Request to sip:ims.mnc006.mcc410.3gppnetwork.org Dec 10 17:01:30 pcscf [Proxy-CSCF][5764]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff768628,344,0,10.100.2.48:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5764]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5764]: ERROR: sl [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5753]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff76a338,356,0,10.100.40.40:5060,16): Invalid argument(22)Dec 10 17:01:30 pcscf [Proxy-CSCF][5753]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5753]: ERROR: sl [../../core/forward.h:219]: msg_send_buffer(): udp_send failed Dec 10 17:01:30 pcscf [Proxy-CSCF][5753]: ERROR: <script>: [410060561499599 410060561499599 FMmoB0mfycODVi76kdn REGISTER] Relaying Request to sip:ims.mnc006.mcc410.3gppnetwork.org Dec 10 17:01:30 pcscf [Proxy-CSCF][5743]: ERROR: <core> [core/udp_server.c:596]: udp_send(): sendto(sock,0x7f5eff76aa50,358,0,10.100.161.17:5060,16): Invalid argument(22) Dec 10 17:01:30 pcscf [Proxy-CSCF][5743]: CRITICAL: <core> [core/udp_server.c:601]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net Dec 10 17:01:30 pcscf [Proxy-CSCF][5743]: ERROR: sl [../../core/forward.h:219]: msg_send_buffer(): udp_send failed ``` ### Additional Information * **Kamailio Version** - output of `kamailio -I` ``` Version: kamailio 5.4.2 (x86_64/linux) Default config: /usr/local/etc/kamailio/kamailio.cfg Default paths to modules: /usr/local/lib64/kamailio/modules Compile flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES MAX_RECV_BUFFER_SIZE=262144 MAX_URI_SIZE=1024 BUF_SIZE=65535 DEFAULT PKG_SIZE=8MB DEFAULT SHM_SIZE=64MB ADAPTIVE_WAIT_LOOPS=1024 TCP poll methods: poll, epoll_lt, epoll_et, sigio_rt, select Source code revision ID: unknown Compiled with: gcc 4.8.4 Compiled architecture: x86_64 Compiled on: 12:54:15 Dec 2 2020 Thank you for flying kamailio! ``` * **Operating System**: ``` $ cat /etc/*lease DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.04 DISTRIB_CODENAME=trusty DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS" NAME="Ubuntu" VERSION="14.04.5 LTS, Trusty Tahr" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.5 LTS" VERSION_ID="14.04" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" $ uname -a Linux pcscf 3.19.0-80-generic #88~14.04.1-Ubuntu SMP Fri Jan 13 14:54:07 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2581

2 2

[kamailio/kamailio] cannot my loaded ims_dialog-create.sql into mysql (#2575)
by sergey-safarov 23 Nov '23

23 Nov '23

### Description When I try to load kamailio schema into MySQL database I get an error "Duplicate entry 'dialog_vars' for key 'PRIMARY'". I have checked the duplicated `dialog_vars` table definition at 1. [dialog-create.sql#L32-L38](https://github.com/kamailio/kamailio/blob/master… 2. [ims_dialog-create.sql#L41-L49](https://github.com/kamailio/kamailio/blob/ma… #### Reproduction Load schemas from dialog-create.sql and from ims_dialog-create.sql. ### Possible Solutions Remove `dialog_vars` table definition from `ims_dialog-create.sql` shema file. ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` @safarov-dell:/usr/share/kamailio$ kamailio -v version: kamailio 5.5.0-dev3 (x86_64/linux) flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled on 12:51:16 Dec 4 2020 with gcc 10.2.1 ``` * **Operating System**: ``` @safarov-dell:/usr/share/kamailio$ cat /etc/os-release NAME="Alpine Linux" ID=alpine VERSION_ID=3.13.0_alpha20200917 PRETTY_NAME="Alpine Linux edge" HOME_URL="https://alpinelinux.org/" BUG_REPORT_URL="https://bugs.alpinelinux.org/" ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2575

3 5

[kamailio/kamailio] presence not work proper with subs_db_mode = 2 (#2540)
by aatif218 23 Nov '23

23 Nov '23

Hello I have problem with Kamailio presence,i have configure my kamailio.cfg to handle dialog presence and facing issue in case of subs_db_mode = 2 in case of mode 2 facing following presence issue. 1) after hangup presence is still up 2) sometimes stuck in ringing state 3) sometime presence not came..etc but in case of subs_db_mode = 3 (DB ONLY) mode presence working fine not facing any issue with this mode. I noticed that sometimes Kamailio will throw following message during PUBLISH processesing and it will not generate appropriate NOTIFY i also verify in active watcher subscription is thare for that user and also proper entry in dialog table. MSG during PUBLISH processesing and it will not generate appropriate NOTIFY Oct 30 07:42:10 NC-HOSTED-1 /usr/local/sbin/kamailio[2409]: DEBUG: presence [notify.c:1444]: publ_notify(): Could not find subs_dialog kamailio.cfg param modparam("pua", "db_url", DBURL_KAMAILIO) modparam("pua", "db_mode", 2) modparam("pua", "update_period", 100) modparam("pua", "dlginfo_increase_version", 1) modparam("pua", "default_expires", 3600) modparam("pua", "fetch_rows", 1000) modparam("pua", "outbound_proxy", SERVER_IP) modparam("dialog", "db_url", DBURL_KAMAILIO ) modparam("dialog", "db_mode", 1) modparam("dialog", "db_update_period", 260) modparam("dialog", "db_fetch_rows", 500) modparam("pua_dialoginfo", "include_callid", 1) modparam("pua_dialoginfo", "send_publish_flag", 8) modparam("pua_dialoginfo", "caller_confirmed", 0) modparam("pua_dialoginfo", "include_tags", 1) modparam("pua_dialoginfo", "use_pubruri_avps", 1) modparam("pua_dialoginfo", "include_localremote", 1) modparam("pua_dialoginfo", "override_lifetime", 300) modparam("pua_dialoginfo", "pubruri_caller_avp", "$avp(s:puburis_caller)") modparam("pua_dialoginfo", "pubruri_caller_dlg_var", "pubruri_caller") modparam("pua_dialoginfo", "pubruri_callee_dlg_var", "pubruri_callee") modparam("pua_dialoginfo", "pubruri_callee_avp", "$avp(s:puburis_callee)") modparam("presence_dialoginfo", "force_single_dialog", 1) modparam("presence", "db_table_lock_type", 0) modparam("presence", "db_url", DBURL_KAMAILIO) modparam("presence", "db_update_period", 5) modparam("presence", "send_fast_notify", 1) modparam("presence", "clean_period", 100) modparam("presence", "subs_db_mode", 2) //modparam("presence", "subs_db_mode", 3) modparam("presence", "timeout_rm_subs", 1) //new/ //modparam("presence", "notifier_processes", 2) //new// modparam("presence", "notifier_poll_rate", 20) //new// modparam("presence", "waitn_time",1) modparam("presence", "fetch_rows", 1000) modparam("presence", "presentity_table", "presentity") modparam("presence", "active_watchers_table", "active_watchers") modparam("presence", "watchers_table", "watchers") modparam("presence", "max_expires", 3600) modparam("presence_xml", "db_url", DBURL_KAMAILIO) modparam("presence_xml", "force_active", 1) logic for presence request_route { if(is_method("PUBLISH") || is_method("SUBSCRIBE")) { route(HANDLE_PRESENCE); } } route[HANDLE_PRESENCE] { if (! t_newtran()) { sl_reply_error(); exit; } if(is_method("PUBLISH")) { handle_publish(); t_release(); } else if( is_method("SUBSCRIBE")) { handle_subscribe(); t_release(); } exit; } route[RELAY] { if(is_method("INVITE|BYE|UPDATE|CANCEL|ACK")) { $avp(t_ext) = $tU ; $avp(domain) = $fd ; $avp(et) = $_s(sip:$avp(t_ext)@$avp(domain)) ; $avp(s:puburis_callee) = $avp(et); setflag(8); dlg_manage(); } } -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2540

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[kamailio/kamailio] tm remap_503_500 breaks dialogs (#2405)
by geejay101 23 Nov '23

23 Nov '23

### Description Apparently the remapping of 503 to 500 codes in the tm module does also change the to-tag. This behaviour breaks dialogs with yate and therefore calls hang and the 503 remains unacknowledged. Removing to-tags seems to contradict RFC3261 "12 Dialogs A dialog is identified at each UA with a dialog ID, which consists of a Call-ID value, a local tag **and a remote tag**…" Due to the bug the UA cannot identify the dialog the 500 belongs to. Therefore the dialog remains open and Kamailio keeps repeating 500 messages. ### Troubleshooting After disabling the 503 to 500 remapping with modparam("tm", "remap_503_500", 0) dialogs get properly terminated . #### Reproduction 503 to 500 remapping is enabled by default. Inspect the to tags of the incoming 503 and outgoing 500 messages. #### Debugging Data Henning added this comment: Apparently, this is the way the code works: t_reply.c: if (relayed_code==503 && tm_remap_503_500){ /* replace a final 503 with a 500: * generate a "FAKE" reply and a new to_tag (for easier * debugging)*/ ### Possible Solutions Dont change the to-tag ### Additional Information kamailio -v version: kamailio 5.2.3 (x86_64/linux) c36229 flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: c36229 compiled on 10:34:54 Jun 13 2019 with gcc 4.8.5 * **Operating System**: CentOS Linux release 7.6.1810 (Core) 3.10.0-957.12.2.el7.x86_64 -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2405

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[kamailio/kamailio] load_crl takes 90 seconds to complete it execution with crl file size of 4MB !!! (#2312)
by maheshb2487 23 Nov '23

23 Nov '23

### Description Am using Kamailio 5.1.9 version, In my tls.cfg i have one client and server profile, along with default client and server profile. I have crl enabled for the non default client and server profile , the crl file size is 4 MB in my case. I have 22 child tcp process. With this what i observe is load_crl is taking close to 90 seconds to finish its execution and return. ### Expected behavior load_Crl function should not take 90 seconds to complete its execution. probably it should take in the range of 10-15 seconds to complete its execution or even lesser. #### Actual observed behavior load_Crl function is taking 90 seconds to complete its execution. #### Debugging Data It is very clear from the code, its because of this for loop. time taken to complete load_Crl execution is 90 seconds procs_no=get_max_procs(); for(i = 0; i < procs_no; i++) { if (SSL_CTX_load_verify_locations(d->ctx[i], d->crl_file.s, 0) != 1) { ERR("%s: Unable to load certificate revocation list '%s'\n", tls_domain_str(d), d->crl_file.s); TLS_ERR("load_crl:"); return -1; } store = SSL_CTX_get_cert_store(d->ctx[i]); X509_STORE_set_flags(store, X509_V_FLAG_CRL_CHECK | X509_V_FLAG_CRL_CHECK_ALL); } Is there a way this can be enhanced or as per the current kamailio design this is a must to do for each and every profile and its ssl context array list for each process and for every profile. The same logic is seen in other load functions as well, for example load_cert, load_ca_list, load_crl, set_cipher_list, set_verification, set_ssl_options, set_session_cache, ksr_tls_fix_domain, #### Log Messages  ``` (paste your log messages here) ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions Reply from Henning Westerholt on posting this problem to Users Mailing list "But the code could be probably also improved, maybe it is possible to parallelize it. You can open a feature request about it," ### Additional Information Kamailio 5.1.9 version * **Operating System**:  ``` Linux Kernel version : 3.10.0-693.el7.x86_64 Centos version : CentOS Linux release 7.4.1708 (Core) CPU : 2 cores with model name : Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz [root@miv5000 ~]# cat /proc/meminfo MemTotal: 3882076 kB MemFree: 811244 kB MemAvailable: 2320356 kB Openssl verison : OpenSSL 1.0.2k-fips 26 Jan 2017 ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2312

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[kamailio/kamailio] Presence module RPC command to dump active watchers from memory. (#2188)
by VolodyaIvanets 23 Nov '23

23 Nov '23

### Description Explain what you did, what you expected to happen, and what actually happened. I'm looking at using presence module with **subs_db_mode** parameter set to 0-2 where it uses memory to store and query active watchers. I noticed that sometimes Kamailio will throw following message during PUBLISH processesing and it will not generate appropriate NOTIFY for watchers: `DEBUG: presence [notify.c:1234]: publ_notify(): Could not find subs_dialog ` RPC command to dump current active watchers will be helpful during troubleshooting. Currently with **subs_db_mode** set to 0 you can not tell for sure if subsciption already expired or not. And with **subs_db_mode** set to 1 or 2 you can get information from DB with delay. This command will also allow to clarify subscriber _domain_ value which if I understood correctly must match domain from presentity. Thanks a lot! -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2188

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[kamailio/kamailio] ims_charging module not sending CCR Terminate Request to Diameter Server (#2129)
by harishyadav1465 23 Nov '23

23 Nov '23

Some times ims_charging module not sending ccr terminate request to Diameter Server upon receiving the BYE Request . **ISSUE Description:** 1 ) Consider User A registered with kamailio. 2 ) A called PSTN number ..Initial CCR request went to diameter server successfully. 3 ) PSTN number hangup the call....Here After BYE Transaction is done...Kamailio is generating a new BYE request to itself and it is retransmitting it four times. 4 ) I think this is the reason Ims_cahrging not generating ccr terminate request. **Please find below sip traces. [Proxy is : 7080 , gateway : 5060]** BYE sip:+xxxxxxxxxxxx@xxxxxxxxxxxx:35465 SIP/2.0 Via: SIP/2.0/UDP xxxxxxxxxxxx:5060;branch=z9hG4bK05c0a4d6 Route: <sip:xxxxxxxxxxxx:7080;lr;transport=UDP;did=492.d7f1> Max-Forwards: 70 From: <sip:xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=as4ab1ab4b To: "+xxxxxxxxxxxx" <sip:+xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=8110a0S32NHgp Call-ID: 8fa995a0-061c-11ea-8d83-00505697042b CSeq: 102 BYE User-Agent: SM SoftSwitch 11-06C13 X-Asterisk-HangupCause: Normal Clearing X-Asterisk-HangupCauseCode: 16 Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/UDP xxxxxxxxxxxx:5060;rport=5060;branch=z9hG4bK05c0a4d6 From: <sip:xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=as4ab1ab4b To: "+xxxxxxxxxxxx" <sip:+xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=8110a0S32NHgp Call-ID: 8fa995a0-061c-11ea-8d83-00505697042b CSeq: 102 BYE User-Agent: Janus WebRTC Gateway SIP Plugin 0.0.6 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, UPDATE Content-Length: 0 BYE sip:xxxxxxxxxxxx:7080;lr;transport=UDP;did=492.d7f1 SIP/2.0 Via: SIP/2.0/UDP xxxxxxxxxxxx:7080;branch=z9hG4bK461c.5003522650d9dbb33e47c6d83d7465b8.1 Via: SIP/2.0/UDP xxxxxxxxxxxx:5060;rport=5060;branch=z9hG4bK05c0a4d6 Max-Forwards: 69 From: <sip:xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=as4ab1ab4b To: "+xxxxxxxxxxxx" <sip:+xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=8110a0S32NHgp Call-ID: 8fa995a0-061c-11ea-8d83-00505697042b CSeq: 102 BYE User-Agent: SM SoftSwitch 11-06C13 X-Asterisk-HangupCause: Normal Clearing X-Asterisk-HangupCauseCode: 16 Content-Length: 0 BYE sip:xxxxxxxxxxxx:7080;lr;transport=UDP;did=492.d7f1 SIP/2.0 Via: SIP/2.0/UDP xxxxxxxxxxxx:7080;branch=z9hG4bK461c.5003522650d9dbb33e47c6d83d7465b8.1 Via: SIP/2.0/UDP xxxxxxxxxxxx:5060;rport=5060;branch=z9hG4bK05c0a4d6 Max-Forwards: 69 From: <sip:xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=as4ab1ab4b To: "+xxxxxxxxxxxx" <sip:+xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=8110a0S32NHgp Call-ID: 8fa995a0-061c-11ea-8d83-00505697042b CSeq: 102 BYE User-Agent: SM SoftSwitch 11-06C13 X-Asterisk-HangupCause: Normal Clearing X-Asterisk-HangupCauseCode: 16 Content-Length: 0 BYE sip:xxxxxxxxxxxx:7080;lr;transport=UDP;did=492.d7f1 SIP/2.0 Via: SIP/2.0/UDP xxxxxxxxxxxx:7080;branch=z9hG4bK461c.5003522650d9dbb33e47c6d83d7465b8.1 Via: SIP/2.0/UDP xxxxxxxxxxxx:5060;rport=5060;branch=z9hG4bK05c0a4d6 Max-Forwards: 69 From: <sip:xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=as4ab1ab4b To: "+xxxxxxxxxxxx" <sip:+xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=8110a0S32NHgp Call-ID: 8fa995a0-061c-11ea-8d83-00505697042b CSeq: 102 BYE User-Agent: SM SoftSwitch 11-06C13 X-Asterisk-HangupCause: Normal Clearing X-Asterisk-HangupCauseCode: 16 Content-Length: 0 BYE sip:xxxxxxxxxxxx:7080;lr;transport=UDP;did=492.d7f1 SIP/2.0 Via: SIP/2.0/UDP xxxxxxxxxxxx:7080;branch=z9hG4bK461c.5003522650d9dbb33e47c6d83d7465b8.1 Via: SIP/2.0/UDP xxxxxxxxxxxx:5060;rport=5060;branch=z9hG4bK05c0a4d6 Max-Forwards: 69 From: <sip:xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=as4ab1ab4b To: "+xxxxxxxxxxxx" <sip:+xxxxxxxxxxxx@xxxxxxxxxxxx>;tag=8110a0S32NHgp Call-ID: 8fa995a0-061c-11ea-8d83-00505697042b CSeq: 102 BYE User-Agent: SM SoftSwitch 11-06C13 X-Asterisk-HangupCause: Normal Clearing X-Asterisk-HangupCauseCode: 16 Content-Length: 0 -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2129

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[kamailio/kamailio] dialog and dmq in db_mode 2 - dialog_vars entries created and not deleted (#2093)
by Henning Westerholt 23 Nov '23

23 Nov '23

Dialog and DMQ in db_mode 2 - dialog_vars entries created and not deleted. Szenario: two proxies in DMQ synchronization with additional database. Configuration identical on both machines: ``` root@proxy-1:/etc/kamailio# grep dialog kamailio.cfg loadmodule "dialog.so" modparam("dialog", "db_mode", 2) modparam("dialog", "db_update_period", 10) modparam("dialog", "enable_dmq", 1) modparam("dialog", "default_timeout", 60); modparam("dialog", "send_bye", 1) ``` Call is placed on proxy1. Proxy1 handles the call, and synchronize the dialog data to proxy2. Proxy2 is able to list the dialog with kamcmd dlg.list etc.. Proxy2 will not write the dialog into dialog table, but will write the dialog variables to the dialog_var table: ``` root@proxy-2:/etc/kamailio# mysql kamailio MariaDB [kamailio]> select * from dialog; select * from dialog_vars; Empty set (0.00 sec) +----+------------+---------+-------------+---------------------------------+ | id | hash_entry | hash_id | dialog_key | dialog_value | +----+------------+---------+-------------+---------------------------------+ | 9 | 3479 | 1648 | _uac_fu | sip:customer-1@sip.XXXX.net | | 10 | 3479 | 1648 | _uac_funew | sip:batman@XXX.org | | 11 | 3479 | 1648 | _uac_fdp | | | 12 | 3479 | 1648 | _uac_fdpnew | | | 13 | 3479 | 1648 | _uac_to | sip:customer-2@sip.skalatan.net | | 14 | 3479 | 1648 | _uac_tonew | sip:robin@XXX.org | | 15 | 3479 | 1648 | _uac_tdp | | | 16 | 3479 | 1648 | _uac_tdpnew | | +----+------------+---------+-------------+---------------------------------+ 8 rows in set (0.00 sec) ``` Because of this the dialog_vars will grow for every call. In db_mode 1 this dialog_vars entries (and also dialog entries) are not written. I suggest to adapt db_mode 2 with DMQ to the same behaviour. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2093

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[kamailio/kamailio] Kemi API xlog doesn't support log_facility configuration (#2064)
by adil-mafzool 23 Nov '23

23 Nov '23

### Description  ### Troubleshooting kamailio native config: - xlog("LOG_LOCAL2", "L_INFO", "REQUEST: transaction_id=$avp(tid);timestamp=$Ts;method=$rm;source_ip=$si;source_port=$sp;from_user=$fU;from_domain=$fd;to_user=$tU;to_domain=$td;request_user=$oU;request_domain=$od;"); python kemi config KSR.xlog.xlog( "LOG_LOCAL2", "L_INFO", "REQUEST: timestamp=$Ts;method=$rm;source_ip=$si;source_port=$sp;from_user=$fU;from_domain=$fd;to_user=$tU;to_domain=$td;request_user=$oU;request_domain=$od;") produced following errors: - ERROR: app_python [python_support.c:150]: python_handle_exception(): python_exec2: Unhandled exception in the Python code:#012TypeError: kemi-param-ss() takes exactly 2 arguments (3 given) #### Debugging Data  ``` N-A ``` #### Log Messages  ``` N-A ``` #### SIP Traffic  ``` N-A ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.1.8 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 6.3.0 ``` Debian 9.5  ``` Linux routing-proxy-01 4.9.0-3-amd64 #1 SMP Debian 4.9.30-2+deb9u5 (2017-09-19) x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2064

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[kamailio/kamailio] CDP / IMS Diameter Server Module- diameter_request() function fails to send/forward request (#2035)
by Nick 23 Nov '23

23 Nov '23

Hi Kamailio team, I'm attempting to use Kamailio as a Diameter Routing Agent, but I can't seem to get the diameter_request() function to actually _send_ the diameter request, instead I get a warning about no JSON Response: > WARNING: ims_diameter_server [avp_helper.c:341]: addAVPsfromJSON(): No JSON Response Even when relaying received data without modifying it. I posted this issue on the mailing list but have had no responses. Since then I've run a bunch more tests on a few different versions of Kamailio with a few different Diameter peers with the same result. ### Description The IMS Diameter Server Module's[ diameter_request() function](https://www.kamailio.org/docs/modules/devel/modules/ims_diameter_… fails to send, reporting "No JSON Response" even when fed unmodified received data into it. ### Troubleshooting Initially I was trying to use CDP & IMS Diameter Server Module to create & send Diameter messages, I thought my formatting in the message (the Diameter Message (as JSON)) was incorrect. as I was getting: > WARNING: ims_diameter_server [avp_helper.c:341]: addAVPsfromJSON(): No JSON Response When trying to send the request. To rule out my JSON formatting being the issue I configured two Diameter Peers in Kamailio: >From one Diameter peer, I sent a Diameter request to Kamailio. Kamailio is configured to receive the Diameter request, and without modifying the message body ($diameter_request), put that message into the message of the the diameter_request() so as to rule out formatting errors in the message, just a relay of the message, but this also fails to send. I also included a series of checks to confirm the peer to receive the relayed message was online and capable of handling the specified Diameter application, all of which passed. I've defined the peers in the diametercfg.xml config file, and they're all showing as online when I do a "kamcmd cdp.list_peers": FQDN: ims-hss.localdomain Details: { State: I_Open Disabled: False Last used: 0 Applications: { appid:vendorid: 16777216:10415 appid:vendorid: 16777216:4491 appid:vendorid: 16777216:13019 appid:vendorid: 16777216:0 appid:vendorid: 16777217:10415 appid:vendorid: 16777221:10415 } } Here's a simplified version of my event_route[diameter:request], showing I simply receive the diameter request and then try to send it straight back out using the diameter_request() function: ``` event_route[diameter:request]{ xlog("Got diameter message"); diameter_request("ims-hss.localdomain", $diameter_application, $diameter_command, $diameter_request); xlog("Forwarded Diameter Request"); } ``` When tailing syslog I see the "Got diameter message" entry but not the "Forwarded Diameter Request", which suggests it's not getting past the diameter_request(), instead I just see the: > WARNING: ims_diameter_server [avp_helper.c:341]: addAVPsfromJSON(): No JSON Response Packet captures show Kamailio receives the request but never relays it. The source of avp_helper.c shows the warning is called if the length of the JSON is <= 0, but as I'm feeding back out what I've received it shouldn't be 0, an no recent major changes to the source, so I'm stumped as to why it's catching this. I've attached a full copy of the config files below. #### Reproduction I've tried this with a few different Diameter servers, but I can reproduce it with two FreeDIAMETER peers configured in Diameter CDP Config XML, I've also tried with one Kamailio CDP based peer and using xhttp to call the diameter_request() function with the same results. #### Log Messages Copy of relevant SysLog: https://pastebin.com/ZY8z2kd4 ### Additional Information Full Kamailio Config: https://pastebin.com/afgqUfWr Diameter CDP Config XML: https://pastebin.com/bVrBG8mG Relevant Syslog: https://pastebin.com/ZY8z2kd4 Kamcmd cdp.list_peers: https://pastebin.com/cKi4JAHC Kamailio 5.1.2 on Ubuntu 18.04 installed from Repos. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2035

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[kamailio/kamailio] mod pua (dialoginfo) etag race conditions (#2048)
by Laszlo 23 Nov '23

23 Nov '23

I'm observing the following scenario: * mod_dialog callbacks trigger 2 or more times (nearly) simultaneously for the same dialog * pua_dialoginfo sends PUBLISH 1, referencing etag A * pua_dialoginfo sends PUBLISH 2, referencing etag A * presence_dialoginfo processes PUBLISH 1, replies with new etag B * presence_dialoginfo processes PUBLISH 2, replies with a 412 (because etag A no longer exists) * pua_dialoginfo receives the 412 and re-tries it as PUBLISH 3 ("sent a PUBLISH within a dialog that no longer exists, send again an intial PUBLISH") * presence_dialoginfo processes PUBLISH 3, and may or may not accept it The situation as described is not ideal since it'll fill up your logs with errors, but isn't critical per se. Much more problematic is when there are more than 2 PUBLISHes generated for the same dialog simultaneously, as this can cause a (near) infinite race between the various PUBLISH requests all fighting to update the same etag. For example, 10 PUBLISH are sent out for etag A; all but one are rejected with a 412; then the other 9 keep on bouncing back and forth between pua_dialoginfo and presence_dialoginfo because they do not share the same view on the dialog's latest etag. Even worse is when presence_dialoginfo is rejecting *all* incoming PUBLISHes with a 412, for example because of a database/memory/replication problem or a malformed request. A `t_reply("412", "Not today")` in the presence_dialoginfo server, combined with a single PUBLISH from pua_dialoginfo is enough to reproducibly brick the pua_dialoginfo server because it runs into critical memory fragmentation levels. I think there are multiple ways to fix or alleviate this problem. ## pua generic * pua (publ_cback_func) should not retry 412-failed PUBLISHes indefinitely, but e.g. at most once * pua should not generate simultaneous PUBLISHes for the same presentity. It should delay PUBLISH 2 until PUBLISH 1 is either (permanently) accepted or rejected; or it should discard PUBLISH 2 immediately when it is generated. * Perhaps make handling of 412 replies more fine-grained. Currently every 412 reply is handled like this ("sent a PUBLISH within a dialog that no longer exists"), while that statement doesn't apply to all possible 412 replies. ## pua_dialoginfo specific * pua_dialoginfo currently subscribes to a lot of mod_dialog callbacks. For example subscribing to both DLGCB_CONFIRMED and DLGCB_CONFIRMED_NA will always get you two (rapidly succeeding) PUBLISHes with exactly the same contents. Subscribing to DLGCB_REQ_WITHIN means you'll get a new PUBLISH for every re-INVITE such as hold/unhold or codec negotiation, which is useless in many usecases. It would be helpful to allow configuring pua_dialoginfo with a list of callbacks to subscribe to. * With or without a smaller set of mod_dialog callbacks, pua_dialoginfo can generate multiple PUBLISH requests with exactly the same contents. Since pua is aware of the (last) state that it published for the presentity, it could compare if the newly generated PUBLISH is any different from the last known state, and discard it if it's not. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2048

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[kamailio/kamailio] Kamailio crashed in ims_dialog (#2221)
by harishyadav1465 23 Nov '23

23 Nov '23

**Description** Recently we have upgraded to **kamailio 5.3** version and we are performing load tests on it for scalability but Unfortunately it is **crashed** while performing in **ims_dialog** module. we are using **ims_dialog** module instead of **dialog** module for **diameter** protocol purpose. **Troubleshooting** We found out that **dlg_out** is **NULL** but we are accessing the **dlg_out->to_tag.len** this leads to the crash..But unfortunately we don't know how this gets **NULL** as **dlg_out** is assigned to **d_entry_out->first** which is **NOT NULL** **GDB messages:** (gdb) #0 0x00007fbe5a646ea6 in next_state_dlg (dlg=0x7fbe57dcf268, event=3, old_state=0x7ffc8b03f0a0, new_state=0x7ffc8b03f0a4, unref=0x7ffc8b03f09c, to_tag=0x7ffc8b03f080) at dlg_hash.c:1180 #1 0x00007fbe5a622170 in dlg_onreply (t=0x7fbe57f7a3f0, type=1048576, param=0x7ffc8b03f2f0) at dlg_handlers.c:1276 #2 0x00007fbe5e2b5517 in run_trans_callbacks_internal (cb_lst=0x7fbe57f7a468, type=1048576, trans=0x7fbe57f7a3f0, params=0x7ffc8b03f2f0) at t_hooks.c:254 #3 0x00007fbe5e2b5733 in run_trans_callbacks_with_buf (type=1048576, rbuf=0x7fbe57f7a4c0, req=0x7fbe57f7bab0, repl=0x7fbe5fa1d218, flags=0) at t_hooks.c:297 #4 0x00007fbe5e2fc05f in relay_reply (t=0x7fbe57f7a3f0, p_msg=0x7fbe5fa1d218, branch=1, msg_status=183, cancel_data=0x7ffc8b03f760, do_put_on_wait=1) at t_reply.c:1986 #5 0x00007fbe5e300ec3 in reply_received (p_msg=0x7fbe5fa1d218) at t_reply.c:2540 #6 0x00000000004b6f43 in do_forward_reply (msg=0x7fbe5fa1d218, mode=0) at core/forward.c:745 #7 0x00000000004b8a8f in forward_reply (msg=0x7fbe5fa1d218) at core/forward.c:846 #8 0x00000000005527c7 in receive_msg ( buf=0xb3b740 "SIP/2.0 183 Session Progress\r\nVia: SIP/2.0/UDP 182.72.244.91:5060;branch=z9hG4bK7fea.85af5c92096548bdd857481789b3e50f.1, SIP/2.0/UDP 182.72.244.91:5080;received=182.72.244.91;rport=5080;branch=z9hG4bK"..., len=613, rcv_info=0x7ffc8b040000) at core/receive.c:510 #9 0x0000000000675077 in udp_rcv_loop () at core/udp_server.c:548 #10 0x0000000000425f4b in main_loop () at main.c:1673 #11 0x000000000042e52a in main (argc=13, argv=0x7ffc8b040808) at main.c:2802 ******************************************************************************* (gdb) f 0 #0 0x00007fbe5a646ea6 in next_state_dlg (dlg=0x7fbe57dcf268, event=3, old_state=0x7ffc8b03f0a0, new_state=0x7ffc8b03f0a4, unref=0x7ffc8b03f09c, to_tag=0x7ffc8b03f080) at dlg_hash.c:1180 1180 if (dlg_out->to_tag.len == to_tag->len && memcmp(dlg_out->to_tag.s, to_tag->s, dlg_out->to_tag.len) == 0) { (gdb) info locals d_entry = 0x7fbe57d5ab70 d_entry_out = 0x7fbe57dcf378 dlg_out = 0x0 found = -1 delete = 1 __FUNCTION__ = "next_state_dlg" (gdb) p d_entry_out->first $10 = (struct dlg_cell_out *) 0x7fbe57fcf6b8 **Additional Information** **version**: kamailio 5.3.2 (x86_64/linux) Thanks in Advance...I am beginning to work with kamailio ....can you guys please give me some hints how to move forward with this.. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2221

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[kamailio/kamailio] kamctl - shell interpreter selection (#2019)
by Daniel-Constantin Mierla 23 Nov '23

23 Nov '23

### Description The `kamctl` tool seems to require `bash`, while trying to use `/bin/sh`, which can point to `dash` or other shell interpreters. For example, the output of `kamdbctl create`: ``` MySQL password for root: -e \E[37;33mINFO: creating database kamailio_simple_db ... -e \E[37;33mINFO: granting privileges to database kamailio_simple_db ... -e \E[37;33mINFO: creating standard tables into kamailio_simple_db ... -e \E[37;33mINFO: Core Kamailio tables succesfully created. Install presence related tables? (y/n): n /usr/sbin/kamdbctl: 216: /usr/sbin/kamdbctl: Bad substitution ``` It seems that the issue is expanding the variable when getting the answer for y/n question: * https://github.com/kamailio/kamailio/blob/master/utils/kamctl/kamdbctl.base… Such expression seems to be specific for bash: * https://mywiki.wooledge.org/Bashism ### Troubleshooting #### Reproduction Run `kamctl` with `/bin/sh` pointing to `bash`. ### Possible Solutions Decide what to do to have an acceptable solution: enforce `bash`, remove bashisms`... Or maybe focus to make `kamcli` a (full) replacement for `kamctl/kamdbctl` and get rid of those old-style shell/bash scripts: * https://github.com/kamailio/kamcli -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2019

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[kamailio/kamailio] EVAPI: Better ability to remove dead clients (#1880)
by weili-jiang 23 Nov '23

23 Nov '23

### Description If an EVAPI client drops dead and silently closes its TCP connection, EVAPI is not notified in an acceptable time frame. The default OS TCP keep-alive parameters are generally far too long to be effective, and there is no way to override these using module or runtime configuration. Moreover, any attempts to put in a workaround is thwarted by the inability to close an arbitrary EVAPI connection from say, a timer event (since there is no way to specify a connection to close outside the EVAPI context). ### Expected behavior When an EVAPI client goes dead, the connection should be closed in the order of seconds (ideally configurable). The EVAPI should allow connections to be closed via scripting from any context. #### Actual observed behavior When an EVAPI client goes dead, the connection stays open (counting towards the maximum number of allowed clients). When the evapi_close is invoked from other contexts, nothing happens. #### Debugging Data #### Log Messages #### SIP Traffic ### Possible Solutions ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.2.1 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 6.3.0 ``` * **Operating System**: Debian GNU/Linux 9 (stretch) ``` Linux 3b83b180f7c9 4.15.0-45-generic #48-Ubuntu SMP Tue Jan 29 16:28:13 UTC 2019 x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1880

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[kamailio/kamailio] support for a kamailio-dev package for external modules (#1752)
by Victor Seva 23 Nov '23

23 Nov '23

>From https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=902944 > Hi! > > We've got several local kamailio modules, and it would be nice to be > able to build them separately and not have to hook them into the > kamailio source and build systems. I suppose others might find this > useful too. > > I started pondering what adding support for this would imply, and I > think the first step is whether this is something you think upstream > and you'd be happy supporting? It could be that the internal interfaces > are completely unstable and providing this might be a support nightmare, > for example, or other similar concerns. > > I think what would be needed is: > > - Support installing the library .so symlinks into the -dev package. > (The module .so I think would need to stay in the main and module > packages, because some stuff loads them as module.so directly?) > - Support installing the kamailio core, library and module .h files > into the -dev package. AFAIUI modules can have inter-module > dependencies and they might use interfaces from both kamailio core > itself, the shared libraries or other modules. > - Provide a pkg-config file with the necessary compile and link runes > (-I, -L, -rpath and similar) to be able to build 3rd party modules > easily. > > While checking this, I noticed there's a src/lib/Makefile.defs, which > has a TYPE variable to install headers and similar, but it does not > appear to be currently used? > > Thanks, > Guillem -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1752

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