sr-users February 2019

sr-users@lists.kamailio.org

78 participants
99 discussions

Branches Routes
by Nicolas Breuer 18 Feb '19

18 Feb '19

Hello, We have a main route where we try multiple destinations (SIP Providers) one by one in case of failure. We modify the $ru in branch routes. I have to manipulate the $rU in the main route (adding 000 and strip 000) to create the second branch. Otherwise I have an error in Kamailio , is it expected ?? Feb 16 10:29:13 proxy2 /usr/sbin/kamailio[3837]: NOTICE: RU => 0003280033800 (Branch 0) * Adding 000 in main route Feb 16 10:29:13 proxy2 /usr/sbin/kamailio[3837]: NOTICE: RU => 3280033800 (Branch 0) * Strip "000" in main route * Timeout of first provider (going to main route again with an other branch) Feb 16 10:29:15 proxy2 /usr/sbin/kamailio[3840]: NOTICE: RU => 0003280033800 (Branch 1) Feb 16 10:29:15 proxy2 /usr/sbin/kamailio[3840]: NOTICE: RU => 3280033800 (Branch 1) * Call OK I will now remove the prefix & strip command in main route Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: RU => 3280033800 (Branch 0) Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: RU => 3280033800 (Branch 0) Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: Branch to sip:3280033800@XXXXXXXXXXX * Timeout Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: NOTICE: RU => 3280033800 (Branch 1) Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: NOTICE: RU => 3280033800 (Branch 1) Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: tm [t_fwd.c:1728]: t_forward_nonack(): no branches for forwarding Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: tm [tm.c:1548]: _w_t_relay_to(): t_forward_noack failed Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: sl [sl_funcs.c:362]: sl_reply_error(): stateless error reply used: I'm terribly sorry, server error occurred (6/SL) Any suggestions ?

3 4

kamailio with oracle database
by eyas barhouk 17 Feb '19

17 Feb '19

hello dears i'm trying to run kamailio 5.1.7 with Oracle database and after building it from source with the needed module and installing Oracle Instant Client when i'm trying to run kamailio i get the following Error : ERROR: <core> [core/sr_module.c:498]: load_module(): could not open module </usr/local/lib64/kamailio/modules/db_oracle.so>: libclntsh.so.12.1: cannot open shared object file: No such file or directory so is there any way to make the libclntsh.so.12.1 open shared object ?? best regards Eyas

2 2

Re. SRTP configuration Rtpengine
by vinod mn 16 Feb '19

16 Feb '19

Hi I am not able to do SRTP configuration properly this the kamailio configuration *route[NATMANAGE] {* *rtpengine_manage("replace-origin replace-session-connection RTP/SAVP");}* I can see in SDP RTP/SAVP but still the packets are RTP. clients used linphone-android (media-encryption is SRTP ) and 3cx-windows-client

2 1

Log/Alerts Volume
by Daniel Greenwald 15 Feb '19

15 Feb '19

Curious how other folks are dealing with the volume of logs that Kamailio generates. We are currently sending them to syslog and alerting on WARN and above but the amount of alert noise is unbearable. For example (there are many variations): ERROR: <core> [core/tcp_read.c:297]: tcp_read_data(): error reading: Connection reset by peer INVITE:WARNING: sanity [sanity.c:776]: check_parse_uris(): failed to parse >From header INVITE:ERROR: <core> [core/parser/parse_from.c:75]: parse_from_header(): b ad From header The fact that these are WARN/ERROR level and from core makes me wonder how we can possibly make alerts relevant. Any input would be appreciated. Thanks, Daniel G

3 3

Memory allocator was called from cdp: diameter_avp.c:365
by Denys Pozniak 15 Feb '19

15 Feb '19

Hello! I have faced with Kamailio (5.1.7) crashes, probably it is connected to cdp module, please check the source of issue: 14(5649) INFO: cdp [receiver.c:455]: receiver_process(): receiver_process(): [diameter1.dev] Receiver process doing init on new process... 14(5649) INFO: cdp [receiver.c:188]: add_serviced_peer(): add_serviced_peer(): Adding serviced_peer_t to receiver for peer [diameter1.dev] 14(5649) INFO: cdp [receiver.c:460]: receiver_process(): receiver_process(): [diameter1.dev] Receiver process starting up... 14(5649) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp_receiver_peer=diameter1.dev Serviced Peers: --- 14(5649) DEBUG: cdp [receiver.c:112]: log_serviced_peers(): Peer: diameter1.dev TCP Socket: -1 Recv.State: 0 14(5649) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 14(5649) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp_receiver_peer=diameter1.dev Serviced Peers: --- 14(5649) DEBUG: cdp [receiver.c:112]: log_serviced_peers(): Peer: diameter1.dev TCP Socket: -1 Recv.State: 0 14(5649) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 16(5651) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 16 rank 1001: cdp [cdp_timer] 16(5651) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 16 rank 1001: cdp_avp [cdp_timer] 16(5651) DEBUG: cdp_avp [cdp_avp_mod.c:211]: cdp_avp_child_init(): Initializing child in module cdp_avp for rank [1001] 15(5650) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 15 rank 1000: acc [cdp_acceptor] 15(5650) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 15 rank 1000: uac [cdp_acceptor] 16(5651) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 16 rank 1001: ims_charging [cdp_timer] 16(5651) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 16 rank 1001: ims_dialog [cdp_timer] 15(5650) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 15 rank 1000: htable [cdp_acceptor] 15(5650) DEBUG: htable [htable.c:236]: child_init(): rank is (1000) 15(5650) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 15 rank 1000: carrierroute [cdp_acceptor] 15(5650) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 15 rank 1000: dispatcher [cdp_acceptor] 16(5651) INFO: cdp [timer.c:205]: timer_process(): Timer process starting up... 15(5650) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 15 rank 1000: cdp [cdp_acceptor] 15(5650) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 15 rank 1000: cdp_avp [cdp_acceptor] 15(5650) DEBUG: cdp_avp [cdp_avp_mod.c:211]: cdp_avp_child_init(): Initializing child in module cdp_avp for rank [1000] 15(5650) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 15 rank 1000: ims_charging [cdp_acceptor] 15(5650) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 15 rank 1000: ims_dialog [cdp_acceptor] 15(5650) INFO: cdp [acceptor.c:81]: acceptor_process(): Acceptor process starting up... 15(5650) DEBUG: cdp [tcp_accept.c:114]: create_socket(): create_sockets: create socket and bind for IPv4... 15(5650) WARNING: cdp [tcp_accept.c:121]: create_socket(): create_socket(): Trying to open/bind/listen on 10.10.10.10 port 38680 15(5650) WARNING: cdp [tcp_accept.c:146]: create_socket(): create_socket(): Successful socket open/bind/listen on 10.10.10.10 port 38680 15(5650) INFO: cdp [acceptor.c:95]: acceptor_process(): Acceptor opened sockets. Entering accept loop ... [root@10-10-10-10 kamailio]# 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: kex [tcp main process] 17(5652) DEBUG: kex [kex_mod.c:157]: child_init(): rank is (-4) 17(5652) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-5c658bbb-1614-] (0 / 19) 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: corex [tcp main process] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: tm [tcp main process] 17(5652) DEBUG: tm [callid.c:137]: child_init_callid(): callid: ' 46ac84cd57961b27-5652(a)10.10.10.10' 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: tmx [tcp main process] 17(5652) DEBUG: tmx [tmx_mod.c:261]: child_init(): rank is (-4) 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: sl [tcp main process] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: usrloc [tcp main process] 17(5652) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-5c658bbb-1614-] (0 / 19) 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: registrar [tcp main process] 17(5652) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [uloc-5c658bbb-1614-] (0 / 19) 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: ctl [tcp main process] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: acc [tcp main process] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: uac [tcp main process] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: htable [tcp main process] 17(5652) DEBUG: htable [htable.c:236]: child_init(): rank is (-4) 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: carrierroute [tcp main process] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: dispatcher [tcp main process] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: cdp [tcp main process] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: cdp_avp [tcp main process] 17(5652) DEBUG: cdp_avp [cdp_avp_mod.c:211]: cdp_avp_child_init(): Initializing child in module cdp_avp for rank [-4] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: ims_charging [tcp main process] 17(5652) DEBUG: <core> [core/sr_module.c:942]: init_mod_child(): idx 17 rank -4: ims_dialog [tcp main process] 17(5652) DEBUG: <core> [core/local_timer.c:61]: init_local_timer(): timer_list between 0xa6e0a8 and 0xab20a8 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 7, 4, 0x7fbdd97d7bec), fd_no=0 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 8, 4, 0x7fbdd97d7c78), fd_no=1 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 9, 4, 0x7fbdd97d7d04), fd_no=2 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 10, 4, 0x7fbdd97d7d90), fd_no=3 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 11, 4, 0x7fbdd97d7e1c), fd_no=4 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 12, 4, 0x7fbdd97d7ea8), fd_no=5 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 13, 4, 0x7fbdd97d7f34), fd_no=6 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 15, 4, 0x7fbdd97d7fc0), fd_no=7 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 4, 4, 0x7fbdd97d804c), fd_no=8 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 16, 4, 0x7fbdd97d80d8), fd_no=9 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 17, 4, 0x7fbdd97d8164), fd_no=10 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 18, 4, 0x7fbdd97d81f0), fd_no=11 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 23, 4, 0x7fbdd97d827c), fd_no=12 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 24, 4, 0x7fbdd97d8308), fd_no=13 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 25, 4, 0x7fbdd97d8394), fd_no=14 17(5652) DEBUG: <core> [core/io_wait.h:380]: io_watch_add(): DBG: io_watch_add(0xa6dee0, 26, 4, 0x7fbdd97d8420), fd_no=15 5(5640) DEBUG: ims_charging [ro_timer.c:252]: ro_timer_routine(): getting expired ro-sessions 5(5640) DEBUG: ims_charging [ro_timer.c:211]: get_expired_ro_sessions(): my ticks are [32829471] 13(5648) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp receiver peer unknown Serviced Peers: --- 13(5648) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 16(5651) DEBUG: cdp [peermanager.c:263]: peer_timer(): peer_timer(): taking care of peers... 16(5651) DEBUG: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer diameter1.dev State 0 16(5651) DEBUG: cdp [peerstatemachine.c:90]: sm_process(): sm_process(): Peer diameter1.dev State Closed Event Start 16(5651) INFO: cdp [peerstatemachine.c:525]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer diameter1.dev 14(5649) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp_receiver_peer=diameter1.dev Serviced Peers: --- 14(5649) DEBUG: cdp [receiver.c:112]: log_serviced_peers(): Peer: diameter1.dev TCP Socket: -1 Recv.State: 0 14(5649) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 16(5651) INFO: cdp [receiver.c:875]: peer_connect(): peer_connect(): Trying to connect to 10.10.10.20 port 3868 16(5651) INFO: cdp [receiver.c:954]: peer_connect(): peer_connect(): Peer diameter1.dev:3868 connected 14(5649) DEBUG: cdp [receiver.c:702]: receive_loop(): select_recv(): There is something on the fd exchange pipe 14(5649) DEBUG: cdp [receiver.c:711]: receive_loop(): select_recv(): fd exchange pipe says fd [8] for peer 0x7fbdd979e368:[diameter1.dev] 14(5649) DEBUG: cdp [peerstatemachine.c:90]: sm_process(): sm_process(): Peer diameter1.dev State Wait_Conn_Ack Event I_Rcv_Conn_Ack 14(5649) DEBUG: cdp [diameter_msg.c:184]: AAANewMessage(): AAANewMessage: param session received null and it's a request!! 14(5649) ERROR: cdp [peerstatemachine.c:634]: I_Snd_CER(): I_Snd_CER(): Error on finding local host address > Socket operation on non-socket 14(5649) DEBUG: cdp [diameter_msg.c:81]: AAABuildMsgBuffer(): AAABuildMsgBuffer(): len=184 14(5649) DEBUG: cdp [receiver.c:1013]: peer_send_msg(): peer_send_msg(): Pipe push [0x7fbdd97e0788] 14(5649) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp_receiver_peer=diameter1.dev Serviced Peers: --- 14(5649) DEBUG: cdp [receiver.c:112]: log_serviced_peers(): Peer: diameter1.dev TCP Socket: 8 Recv.State: 0 14(5649) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 14(5649) DEBUG: cdp [receiver.c:756]: receive_loop(): select_recv(): There is something on the send pipe 14(5649) DEBUG: cdp [receiver.c:769]: receive_loop(): select_recv(): Send pipe says [0x7fbdd97e0788] 8 14(5649) DEBUG: cdp [diameter_msg.c:410]: AAAFreeMessage(): AAAFreeMessage: Freeing message (0x7fbdd97e0788) 257 14(5649) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp_receiver_peer=diameter1.dev Serviced Peers: --- 14(5649) DEBUG: cdp [receiver.c:112]: log_serviced_peers(): Peer: diameter1.dev TCP Socket: 8 Recv.State: 0 14(5649) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 16(5651) DEBUG: cdp [peermanager.c:143]: log_peer_list(): --- Peer List: --- 16(5651) DEBUG: cdp [peermanager.c:145]: log_peer_list(): State of peer: Wait_I_CEA FQDN: diameter1.dev Port: 3868 Is dynamic 16(5651) DEBUG: cdp [peermanager.c:149]: log_peer_list(): ------------------ 16(5651) DEBUG: cdp [session.c:396]: cdp_sessions_log(): ------- CDP Sessions ---------------- 16(5651) DEBUG: cdp [session.c:431]: cdp_sessions_log(): ------------------------------------- 14(5649) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp_receiver_peer=diameter1.dev Serviced Peers: --- 14(5649) DEBUG: cdp [receiver.c:112]: log_serviced_peers(): Peer: diameter1.dev TCP Socket: 8 Recv.State: 1 14(5649) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 14(5649) DEBUG: cdp [receiver.c:579]: do_receive(): receive_loop(): [diameter1.dev] Recv Version 1 Length 172 14(5649) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp_receiver_peer=diameter1.dev Serviced Peers: --- 14(5649) DEBUG: cdp [receiver.c:112]: log_serviced_peers(): Peer: diameter1.dev TCP Socket: 8 Recv.State: 2 14(5649) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 14(5649) DEBUG: cdp [receiver.c:1107]: receive_message(): receive_message(): [diameter1.dev] Recv msg 257 14(5649) DEBUG: cdp [peerstatemachine.c:90]: sm_process(): sm_process(): Peer diameter1.dev State Wait_I_CEA Event I_Rcv_CEA 14(5649) DEBUG: cdp [peerstatemachine.c:698]: count_Supported_Vendor_Id_AVPS(): Found 1 Supported_Vendor AVPS14(5649) DEBUG: cdp [peerstatemachine.c:681]: add_peer_application(): Application 0 of maximum 1 14(5649) DEBUG: cdp [peerstatemachine.c:750]: save_peer_applications(): Found Supported Vendor for Application 0: 10415 14(5649) DEBUG: cdp [peerstatemachine.c:681]: add_peer_application(): Application 1 of maximum 1 14(5649) DEBUG: cdp [diameter_msg.c:410]: AAAFreeMessage(): AAAFreeMessage: Freeing message (0x7fbdd97e0788) 257 14(5649) CRITICAL: <core> [core/mem/q_malloc.c:149]: qm_debug_check_frag(): BUG: qm: prev. fragm. tail overwritten(28af, abcdefed)[0x7fbdd97e0c98:0x7fbdd97e0cd0]! Memory allocator was called from cdp: diameter_avp.c:365. Fragment marked by cdp: diameter_avp.c:142. Exec from core/mem/q_malloc.c:504. 5(5640) DEBUG: ims_charging [ro_timer.c:252]: ro_timer_routine(): getting expired ro-sessions 5(5640) DEBUG: ims_charging [ro_timer.c:211]: get_expired_ro_sessions(): my ticks are [32829472] 13(5648) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp receiver peer unknown Serviced Peers: --- 13(5648) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 15(5650) DEBUG: cdp [tcp_accept.c:221]: accept_loop(): accept_loop(): No connection attempts 5(5640) DEBUG: ims_charging [ro_timer.c:252]: ro_timer_routine(): getting expired ro-sessions 5(5640) DEBUG: ims_charging [ro_timer.c:211]: get_expired_ro_sessions(): my ticks are [32829473] 13(5648) DEBUG: cdp [receiver.c:106]: log_serviced_peers(): --- Receiver cdp receiver peer unknown Serviced Peers: --- 13(5648) DEBUG: cdp [receiver.c:114]: log_serviced_peers(): -------------------------------------------------------- 17(5652) CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 24 17(5652) DEBUG: <core> [core/tcp_main.c:3513]: handle_ser_child(): dead child 14, pid 5649 (shutting down?) 17(5652) DEBUG: <core> [core/io_wait.h:602]: io_watch_del(): DBG: io_watch_del (0xa6dee0, 24, -1, 0x0) fd_no=16 called 0(5635) ALERT: <core> [main.c:739]: handle_sigs(): child process 5649 exited by a signal 6 0(5635) ALERT: <core> [main.c:742]: handle_sigs(): core was generated 0(5635) INFO: <core> [main.c:764]: handle_sigs(): terminating due to SIGCHLD 0(5635) DEBUG: <core> [main.c:766]: handle_sigs(): terminating due to SIGCHLD 16(5651) INFO: <core> [main.c:819]: sig_usr(): signal 15 received GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-114.el7 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html > This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/sbin/kamailio...Reading symbols from /usr/lib/debug/usr/sbin/kamailio.debug...done. done. [New LWP 5649] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `kamailio -f kamailio.cfg -E'. Program terminated with signal 6, Aborted. #0 0x00007fbde6015207 in raise () from /lib64/libc.so.6 Missing separate debuginfos, use: debuginfo-install glibc-2.17-260.el7_6.3.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.15.1-37.el7_6.x86_64 libcom_err-1.42.9-13.el7.x86_64 libgcc-4.8.5-36.el7.x86_64 libselinux-2.5-14.1.el7.x86_64 libstdc++-4.8.5-36.el7.x86_64 libxml2-2.9.1-6.el7_2.3.x86_64 mariadb-libs-5.5.60-1.el7_5.x86_64 openssl-libs-1.0.2k-16.el7.x86_64 pcre-8.32-17.el7.x86_64 xz-libs-5.2.2-1.el7.x86_64 zlib-1.2.7-18.el7.x86_64 (gdb) bt full #0 0x00007fbde6015207 in raise () from /lib64/libc.so.6 No symbol table info available. #1 0x00007fbde60168f8 in abort () from /lib64/libc.so.6 No symbol table info available. #2 0x0000000000673469 in qm_debug_check_frag (qm=0x7fbdd94fd000, f=0x7fbdd97e0c98, file=0x7fbdde6bb992 "cdp: diameter_avp.c", line=365, efile=0x7dc6b7 "core/mem/q_malloc.c", eline=504) at core/mem/q_malloc.c:151 __FUNCTION__ = "qm_debug_check_frag" #3 0x00000000006765ec in qm_free (qmp=0x7fbdd94fd000, p=0x7fbdd97e0cd0, file=0x7fbdde6bb992 "cdp: diameter_avp.c", func=0x7fbdde6bd478 <__FUNCTION__.7016> "AAAFreeAVP", line=365, mname=0x7fbdde6bb7c0 "cdp") at core/mem/q_malloc.c:504 qm = 0x7fbdd94fd000 f = 0x7fbdd97e0c98 size = 140730526467984 next = 0x7a8db8 prev = 0x7a8db8 __FUNCTION__ = "qm_free" #4 0x0000000000680148 in qm_shm_free (qmp=0x7fbdd94fd000, p=0x7fbdd97e0cd0, file=0x7fbdde6bb992 "cdp: diameter_avp.c", func=0x7fbdde6bd478 <__FUNCTION__.7016> "AAAFreeAVP", line=365, mname=0x7fbdde6bb7c0 "cdp") at core/mem/q_malloc.c:1268 No locals. #5 0x00007fbdde696e61 in AAAFreeAVP (avp=0x7ffe610a0860) at diameter_avp.c:365 __FUNCTION__ = "AAAFreeAVP" #6 0x00007fbdde65c88f in AAAFreeAVPList (avpList=0x7fbdd97e07d8) at diameter_msg.c:396 avp_t = 0x7fbdd97e0cd0 avp = 0x7fbdd97e0bb8 #7 0x00007fbdde65cc4c in AAAFreeMessage (msg=0x7ffe610a0910) at diameter_msg.c:416 __FUNCTION__ = "AAAFreeMessage" #8 0x00007fbdde63f05e in Process_CEA (p=0x7fbdd979e368, cea=0x7fbdd97e0788) at peerstatemachine.c:804 avp = 0x7fbdd97e10b0 #9 0x00007fbdde638223 in sm_process (p=0x7fbdd979e368, event=I_Rcv_CEA, msg=0x7fbdd97e0788, peer_locked=0, sock=8) at peerstatemachine.c:166 result_code = -563425872 next_event = 32701 msg_received = 0 __FUNCTION__ = "sm_process" #10 0x00007fbdde6874be in receive_message (msg=0x7fbdd97e0788, sp=0x7fbde59538b0) at receiver.c:1147 avp1 = 0xde6b2c50 avp2 = 0x7fbdd97e0990 __FUNCTION__ = "receive_message" #11 0x00007fbdde67c5bb in do_receive (sp=0x7fbde59538b0) at receiver.c:598 cnt = 152 n = 152 version = 1 dst = 0x7fbdd97e1164 "" dmsg = 0x7fbdd97e0788 __FUNCTION__ = "do_receive" #12 0x00007fbdde68038e in receive_loop (original_peer=0x7fbdd979e368) at receiver.c:805 rfds = {__fds_bits = {256, 0 <repeats 15 times>}} efds = {__fds_bits = {0 <repeats 16 times>}} tv = {tv_sec = 0, tv_usec = 999998} n = 1 max = 21 cnt = 1 msg = 0x0 sp = 0x7fbde59538b0 sp2 = 0x7fbde59538b0 p = 0x7fbdd979e368 fd = 8 fd_exchange_pipe_local = 21 __FUNCTION__ = "receive_loop" #13 0x00007fbdde679aec in receiver_process (p=0x7fbdd979e368) at receiver.c:464 ---Type <return> to continue, or q <return> to quit--- __FUNCTION__ = "receiver_process" #14 0x00007fbdde62a7d5 in diameter_peer_start (blocking=0) at diameter_peer.c:289 pid = 0 k = -1 p = 0x7fbdd979e368 __FUNCTION__ = "diameter_peer_start" #15 0x00007fbdde61c9a8 in cdp_child_init (rank=0) at cdp_mod.c:243 __FUNCTION__ = "cdp_child_init" #16 0x000000000053b6b1 in init_mod_child (m=0x7fbde5885150, rank=0) at core/sr_module.c:943 __FUNCTION__ = "init_mod_child" #17 0x000000000053b353 in init_mod_child (m=0x7fbde5885dc8, rank=0) at core/sr_module.c:939 __FUNCTION__ = "init_mod_child" #18 0x000000000053b353 in init_mod_child (m=0x7fbde5886190, rank=0) at core/sr_module.c:939 __FUNCTION__ = "init_mod_child" #19 0x000000000053b353 in init_mod_child (m=0x7fbde58865d0, rank=0) at core/sr_module.c:939 __FUNCTION__ = "init_mod_child" #20 0x000000000053ba85 in init_child (rank=0) at core/sr_module.c:970 No locals. #21 0x0000000000424fe5 in main_loop () at main.c:1701 i = 4 pid = 5641 si = 0x0 si_desc = "udp receiver child=3 sock=10.10.10.10:5060\000\275\177\000\000\300\023\na\376\177\000\000\022\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\200\000\000\000\000\000\263\215z", '\000' <repeats 13 times>, "\220\026\na\376\177\000\000\207\"\003\346\275\177\000\000\260yw\000\000\000\000\000\060;\223\345\275\177\000" nrprocs = 4 woneinit = 1 __FUNCTION__ = "main_loop" #22 0x000000000042b994 in main (argc=4, argv=0x7ffe610a1778) at main.c:2642 cfg_stream = 0x103a020 c = -1 r = 0 tmp = 0x0 tmp_len = 0 port = 0 proto = 0 options = 0x758c10 ":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 = 1364069336 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x0 p = 0x0 st = {st_dev = 19, st_ino = 68292, st_nlink = 2, st_mode = 16832, st_uid = 995, st_gid = 994, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1550156643, tv_nsec = 630000000}, st_mtim = {tv_sec = 1550158563, tv_nsec = 502470819}, st_ctim = {tv_sec = 1550158563, tv_nsec = 502470819}, __unused = {0, 0, 0}} __FUNCTION__ = "main" (gdb) version: kamailio 5.1.7 (x86_64/linux) 567df3 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: 567df3 compiled on 02:06:09 Feb 2 2019 with gcc 4.8.5 -- BR, Denys Pozniak

2 2

Assemble struct sip_uri back to string?
by Ivan Ribakov 15 Feb '19

15 Feb '19

Hi all, does anyone know if there is a C function available in some module/header that assembles parsed sip_uri struct back into a single buffer? I’ve been looking at msg_parser.h (where sip_uri struct is defined) and parse_uri.h, but I can’t see anything of that kind. Thanks in advance, Ivan

3 3

Fwd: pv_buffer_size config value actually ignored?
by Enrico Bandiera 14 Feb '19

14 Feb '19

---------- Forwarded message --------- From: Enrico Bandiera <enrico.bandiera(a)cloud.timenet.it> Date: mer 13 feb 2019 alle ore 09:18 Subject: Re: [SR-Users] pv_buffer_size config value actually ignored? To: Daniel-Constantin Mierla <miconda(a)gmail.com> Hello Daniel, yes we do use that $avp for a log line which is actually a big json, the $avp is composed by multiple jansson_append calls and at the end an xlog() calls prints it Could it also be that I'm miscalculating because of the encoding? 4K utf8 characters could be more than 4K (but I don't think there are so many multibytes characters to let it reach the 8K limit) Il giorno mer 13 feb 2019 alle ore 09:15 Daniel-Constantin Mierla < miconda(a)gmail.com> ha scritto: > Hello, > > where do you use that avp, because for the avp value itself, that buffer > is not used -- avp values are stored in shared memory. > > Do you use that avp in xlog() or other functions parameters? > > Cheers, > Daniel > On 13.02.19 09:10, Enrico Bandiera wrote: > > Hi, I'm having some strange issues with a somewhat big $avp value, when it > reaches a size of about 4K I get this error: > > 29(47) ERROR: <core> [core/pvapi.c:1452]: pv_printf(): no more space for > spec value > 29(47) ERROR: <core> [core/pvapi.c:1461]: pv_printf(): buffer overflow – > increase the buffer size... > > In the docs I read that the default pv_buffer_size is 8K, I still tried to > enforce it to something bigger and checked the logs to be sure it was set: > > 0(384) DEBUG: <core> [core/pvapi.c:2062]: pv_init_buffer(): PV print > buffer initialized to [40][16384] > > But still when reaching the 4K size inside the $avp that error comes out, > is there any limit I'm not aware of? > > Thanks, > Enrico. > > _______________________________________________ > Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > -- > Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda > Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com > Kamailio Advanced Training - Mar 4-6, 2019 in Berlin; Mar 25-27, 2019, in Washington, DC, USA -- www.asipto.com > >

2 6

TM Module - Unfortunately error on sending to next hop occurred (477/TM)
by Ilie Soltanici 14 Feb '19

14 Feb '19

Hi List, Can someone give a hint related to this issue, please? On other messages, I found that this problem may happen why variable $du is empty, but in my case looks that it's present: Config File: if (!t_relay()) { switch ($retcode) { case -1: xlogl("L_ERR", "[$cfg(route)] Generic Internal Error\n"); xlogl("L_ERR", "[$cfg(route)] | $du/$ru |\n"); break; Log File: [RELAY] Generic Internal Error [RELAY] | sip:192.168.180.23:15109/sip:1003@ 192.168.180.23:15109 | sl [sl_funcs.c:372]: sl_reply_error(): stateless error reply used: I'm terribly sorry, server error occurred (1/SL) Also, as I understand this may happen when there is a problem on the physical network, i'm not sure that is my case - because kamailio and asterisk are 2 VM's running on the same Physical Server, and both their interfaces are connected to the same Virtual Switch. There is no firewalls/selinux on those servers. Can someone help please?

2 1

Kamailio/Dispatcher failure routing to SRV record
by Jesse Strahn 13 Feb '19

13 Feb '19

Hi all, I'm hoping someone can help me with this as I am baffled. I have a server running Kamailio with dispatcher. I am trying to direct calls from kamailio to an SRV record but am receiving a 404 error on the calls. If I instead place one of the hostnames from the SRV record in my dispatcher.list, the call completes fine. Contents of dispatcher.list look like: 1 sip:bvr.production.instance:5060 Nslookup from the Kamailio server for SRV record: nslookup -type=SRV _sip._udp.bvr.production.instance Server: 10.0.0.2 Address: 10.0.0.2#53 Non-authoritative answer: _sip._udp.bvr.production.instance service = 1 10 5060 ip-10-100-79-143.production.instance. _sip._udp.bvr.production.instance service = 1 10 5060 ip-10-100-96-92.production.instance. Again, if I put 1 sip: ip-10-100-96-92.production.instance:5060 into the dispatcher.list, the call routes fine. Is there some configuration within Kamailio required to route to an SRV record in this way? I haven't found anything indicating that is the case. Any help is greatly appreciated. Thanks, Jesse

2 2

Mysql to hastable conversion
by Duarte Rocha 13 Feb '19

13 Feb '19

Greetings, I have Kamailio has an SBC and i'm using a MySQL database to store all the relevant configurations and settings regarding the NAP's, Users, Numbers, etc. That being said, i'm having lots of of performance issues originated by the queries. In order to solve that i think the best way to proceed would be to implement hashtables. However, i would like to keep Sql DB's for easier configuration and having them automatically transformed into hashtables. Is there a simple way to do this? As i see, the htable module is able to load from a DB, but i understand it, the table should be already in "hashtable form". Does kamailio has any way to solve this or should i use external tools? Best Regards, Duarte Rocha

2 1

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sr-users February 2019