sr-dev February 2023

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[kamailio/kamailio] branch_failure route in case 503 and dns failover (PR #3138)

by vlitvinov

#### Pre-Submission Checklist    - [ ] Commit message has the format required by CONTRIBUTING guide - [x] Commits are split per component (core, individual modules, libs, utils, ...) - [x] Each component has a single commit (if not, squash them into one commit) - [x] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [x] Small bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [ ] PR should be backported to stable branches - [x] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  When we use DNS failover in case of timeout kamailio executes the branch_failure route. In the case of the 503 - on_reply route. This commit is to equate behavior in both cases. So if there are more candidates we will always execute branch_failure route and on_reply route only if this is the last candidate. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/3138 -- Commit Summary -- * branch_failure route in case 503 and dns failover -- File Changes -- M src/modules/tm/t_reply.c (52) -- Patch Links -- https://github.com/kamailio/kamailio/pull/3138.patch https://github.com/kamailio/kamailio/pull/3138.diff -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/3138 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/pull/3138(a)github.com>

2 weeks, 3 days

[kamailio/kamailio] Crash in dns_cache.c with use_dns_cache=off (Issue #3350)

by Дилян Палаузов

With Kamailio 5.6.3 I add this code ```diff -- Routing to foreign domains function ksr_route_sipout() + local y = KSR.enum.enum_query() + KSR.err('ENUM RESULT ' .. tostring(y) .. ' :RURI ' .. KSR.kx.get_ruri() .. '\n') if KSR.is_myself_ruri() then return 1; end KSR.hdr.append("P-Hint: outbound\r\n"); ``` and dial +437200101011 . The code above produces the output “ENUM RESULT 1 :RURI sip:enum-test@sip.nemox.net”. I have the DNS-related settings: ``` dns_try_naptr=on use_dns_cache=off dns_cache_init=off ``` Kamailio logs during the dial-in process: ```sip INVITE sip:+437200101011@sip.example.org SIP/2.0 Via: SIP/2.0/UDP 192.168.0.199:40867;rport;branch=z9hG4bKU2Fc14H2NX4Kc Max-Forwards: 70 From: <sip:myself@sip.example.org>;tag=vmjX7H12KrH1B To: <sip:+437200101011@sip.example.org> Call-ID: 8956e785-1905-123c-24bb-e4aaeae9dd8b CSeq: 62865320 INVITE Contact: <sip:myself@sip.example.org> User-Agent: calls sofia-sip/1.13.12 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE Supported: timer, 100rel, replaces, gruu, outbound Content-Type: application/sdp Content-Disposition: session Content-Length: 240 v=0 o=- 9163509233734166984 5909793187606445082 IN IP4 192.168.0.199 s=- c=IN IP4 22.222.222.222 t=0 0 m=audio 43264 RTP/AVP 9 8 0 3 a=rtpmap:9 G722/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:3 GSM/8000 a=rtcp:33730 6(7) ERROR: <core> [core/kemi.c:96]: sr_kemi_core_err(): ksr_sipdump_event 1--------- sipdump:msg SIP/2.0 407 Proxy Authentication Required Via: SIP/2.0/UDP 192.168.0.199:40867;rport=40867;branch=z9hG4bKU2Fc14H2NX4Kc;received=22.222.222.222 From: <sip:myself@sip.example.org>;tag=vmjX7H12KrH1B To: <sip:+437200101011@sip.example.org>;tag=44af9dbde0a62ae84f5c1ff272adb901.20dd651d Call-ID: 8956e785-1905-123c-24bb-e4aaeae9dd8b CSeq: 62865320 INVITE Proxy-Authenticate: Digest realm="example.int", nonce="Y9QB/GPUANBJum6LTOLsDnjaSLKc/8o1A1zk1oUtFXzlFe/OfiMEAg==" Content-Length: 0 8(9) ERROR: <core> [core/kemi.c:96]: sr_kemi_core_err(): ksr_sipdump_event 1--------- sipdump:msg ACK sip:+437200101011@sip.example.org SIP/2.0 Via: SIP/2.0/UDP 192.168.0.199:40867;rport;branch=z9hG4bKU2Fc14H2NX4Kc Max-Forwards: 70 From: <sip:myself@sip.example.org>;tag=vmjX7H12KrH1B To: <sip:+437200101011@sip.example.org>;tag=44af9dbde0a62ae84f5c1ff272adb901.20dd651d Call-ID: 8956e785-1905-123c-24bb-e4aaeae9dd8b CSeq: 62865320 ACK Content-Length: 0 5(6) ERROR: <core> [core/kemi.c:96]: sr_kemi_core_err(): ksr_sipdump_event 1--------- sipdump:msg INVITE sip:+437200101011@sip.example.org SIP/2.0 Via: SIP/2.0/UDP 192.168.0.199:40867;rport;branch=z9hG4bKvB942Z25j6t6Q Max-Forwards: 70 From: <sip:myself@sip.example.org>;tag=vmjX7H12KrH1B To: <sip:+437200101011@sip.example.org> Call-ID: 8956e785-1905-123c-24bb-e4aaeae9dd8b CSeq: 62865321 INVITE Contact: <sip:myself@sip.example.org> User-Agent: calls sofia-sip/1.13.12 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE Supported: timer, 100rel, replaces, gruu, outbound Proxy-Authorization: Digest username="myself", realm="example.int", nonce="Y9QB/GPUANBJum6LTOLsDnjaSLKc/8o1A1zk1oUtFXzlFe/OfiMEAg==", algorithm=MD5, uri="sip:+437200101011@sip.example.org", response="da2f40487bb63329105222dab911d9bd" Content-Type: application/sdp Content-Disposition: session Content-Length: 240 v=0 o=- 9163509233734166984 5909793187606445082 IN IP4 192.168.0.199 s=- c=IN IP4 22.222.222.222 t=0 0 m=audio 43264 RTP/AVP 9 8 0 3 a=rtpmap:9 G722/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:3 GSM/8000 a=rtcp:33730 5(6) ERROR: <core> [core/kemi.c:96]: sr_kemi_core_err(): ENUM RESULT 1 :RURI sip:enum-test@sip.nemox.net 5(6) ERROR: <core> [core/kemi.c:96]: sr_kemi_core_err(): ksr_sipdump_event 1--------- sipdump:msg SIP/2.0 100 trying -- your call is important to us Via: SIP/2.0/UDP 192.168.0.199:40867;rport=40867;branch=z9hG4bKvB942Z25j6t6Q;received=22.222.222.222 From: <sip:myself@sip.example.org>;tag=vmjX7H12KrH1B To: <sip:+437200101011@sip.example.org> Call-ID: 8956e785-1905-123c-24bb-e4aaeae9dd8b CSeq: 62865321 INVITE Authentication-Info: nextnonce="Y9QB/GPUANBJum6LTOLsDnjaSLKc/8o1A1zk1oUtFXzlFe/OfiMEAg==", qop=, rspauth="d9dd065ba472cbc3f8cc4505dbd2ad60", cnonce="", nc= Content-Length: 0 0(1) ALERT: <core> [main.c:774]: handle_sigs(): child process 6 exited by a signal 11 24(25) CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 13 0(1) ALERT: <core> [main.c:777]: handle_sigs(): core was generated ``` The full backtrace is: ``` #0 0x00000000004867e5 in atomic_cmpxchg_int (var=0x0, old=0, new_v=1) at core/mem/../atomic/atomic_x86.h:224 ret = 32663 #1 0x0000000000486831 in futex_get (lock=0x0) at core/mem/../futexlock.h:99 v = 0 i = 1024 #2 0x0000000000490ce5 in dns_hash_get (name=0x7ffe2446dbc0, type=33, h=0x7ffe2446da90, err=0x7ffe2446da7c) at core/dns_cache.c:673 e = 0x0 #3 0x00000000004972a7 in dns_get_entry (name=0x7ffe2446dbc0, type=33) at core/dns_cache.c:2001 h = 608623712 e = 0x0 cname_val = { s = 0x0, len = 5860299 } err = 32766 rec_cnt = 1 __func__ = "dns_get_entry" #4 0x0000000000499289 in dns_srv_get_he (name=0x7ffe2446dbc0, port=0x7ffe2446df1c, flags=0) at core/dns_cache.c:2455 e = 0x2 rr = 0x0 rr_name = { s = 0xa3e33d203 <error: Cannot access memory at address 0xa3e33d203>, len = 1043567768 } he = 0x0 now = 611930531 rr_no = 0 '\000' #5 0x0000000000597aae in no_naptr_srv_sip_resolvehost (name=0x7ffe2446e100, port=0x7ffe2446df1c, proto=0x7f973a751788 "\001") at core/resolve.c:1599 srv_proto_list = {{ proto = 1 '\001', proto_pref = 30 }, { proto = 2 '\002', proto_pref = 20 }, { proto = 4 '\004', proto_pref = 20 }, { proto = 3 '\003', proto_pref = 10 }, { proto = 0 '\000', proto_pref = 0 }, { proto = 13 '\r', proto_pref = 1 }, { proto = 80 'P', proto_pref = 319 }} he = 0x0 ip = 0x0 srv_name = { s = 0x929320 <tmp_srv> "_sip._udp.sip.nemox.net", len = 23 } tmp_srv = "_sip._udp.sip.nemox.net", '\000' <repeats 232 times> i = 0 list_len = 4 __func__ = "no_naptr_srv_sip_resolvehost" #6 0x0000000000598333 in naptr_sip_resolvehost (name=0x7ffe2446e100, port=0x7ffe2446df1c, proto=0x7f973a751788 "\001") at core/resolve.c:1675 he = 0x0 ip = 0x0 tmp = "sip.nemox.net", '\000' <repeats 242 times> l = 0x0 naptr_head = 0x0 n_proto = 0 '\000' srv_name = { s = 0x7f97390fee12 <sr_kemi_lua_exec_func_514> "UH\211\345H\203\354\020H\211}\370H\213E\370\276\002\002", len = 1051642410 } tried_bmp = 0 origproto = 0 '\000' __func__ = "naptr_sip_resolvehost" #7 0x00000000005983c6 in _sip_resolvehost (name=0x7ffe2446e100, port=0x7ffe2446df1c, proto=0x7f973a751788 "\001") at core/resolve.c:1707 res = 0x0 #8 0x000000000049943c in dns_srv_sip_resolvehost (name=0x7ffe2446e100, port=0x7ffe2446df1c, proto=0x7f973a751788 "\001") at core/dns_cache.c:2516 he = 0x7f9739119c91 <luaD_callnoyield+449> ip = 0x7f97390fca97 <sr_kemi_lua_exec_func_221> tmp = '\000' <repeats 255 times> srv_name = { s = 0x1a67740 "\020h\247\001", len = 0 } srv_proto = 0 '\000' __func__ = "dns_srv_sip_resolvehost" #9 0x000000000049b3de in dns_sip_resolvehost (name=0x7ffe2446e100, port=0x7ffe2446df1c, proto=0x7f973a751788 "\001") at core/dns_cache.c:2738 No locals. #10 0x000000000059846b in sip_hostport2su (su=0x7f973a751700, name=0x7ffe2446e100, port=5060, proto=0x7f973a751788 "\001") at core/resolve.c:1727 he = 0x7f973e33d2be __func__ = "sip_hostport2su" #11 0x00007f9739efdff0 in uri2dst2 (dns_h=0x7f973a751888, dst=0x7f973a7516f8, force_send_socket=0x0, sflags=..., uri=0x7f973e3390d0, proto=0) at /git/voip/kamailio/src/modules/tm/ut.h:308 parsed_uri = { user = { s = 0x7f973e33d2b4 "enum-test(a)sip.nemox.net", len = 9 }, passwd = { s = 0x0, len = 0 }, host = { s = 0x7f973e33d2be "sip.nemox.net", len = 13 }, port = { s = 0x0, len = 0 }, params = { s = 0x0, len = 0 }, sip_params = { s = 0x0, len = 0 }, headers = { s = 0x0, len = 0 }, port_no = 0, proto = 0, type = SIP_URI_T, flags = 0, transport = { s = 0x0, len = 0 }, ttl = { s = 0x0, len = 0 }, user_param = { s = 0x0, len = 0 }, maddr = { s = 0x0, len = 0 }, method = { s = 0x0, len = 0 }, lr = { s = 0x0, len = 0 }, r2 = { s = 0x0, len = 0 }, gr = { s = 0x0, len = 0 }, transport_val = { s = 0x0, len = 0 }, ttl_val = { s = 0x0, len = 0 }, user_param_val = { s = 0x0, len = 0 }, maddr_val = { s = 0x0, len = 0 }, method_val = { s = 0x0, len = 0 }, lr_val = { s = 0x0, len = 0 }, r2_val = { s = 0x0, len = 0 }, gr_val = { s = 0x0, len = 0 } } uri_proto = PROTO_NONE host = 0x7ffe2446e100 ip_found = 0 to = { s = { sa_family = 57744, sa_data = "F$\376\177\000\000\211\216\0169\227\177\000" }, sin = { sin_family = 57744, sin_port = 9286, sin_addr = { s_addr = 32766 }, sin_zero = "\211\216\0169\227\177\000" }, sin6 = { sin6_family = 57744, sin6_port = 9286, sin6_flowinfo = 32766, sin6_addr = { __in6_u = { __u6_addr8 = "\211\216\0169\227\177\000\000\001\000\000\000\000\000\000", __u6_addr16 = {36489, 14606, 32663, 0, 1, 0, 0, 0}, __u6_addr32 = {957255305, 32663, 1, 0} } }, sin6_scope_id = 1042640912 }, sas = { ss_family = 57744, __ss_padding = "F$\376\177\000\000\211\216\0169\227\177\000\000\001\000\000\000\000\000\000\000\020p%>\227\177\000\000\260\340F$\376\177\000\000\304\311K", '\000' <repeats 37 times>, "\020;\v:\227\177\000\000\360\2153>\227\177\000\000Px\246\001\000\000\000\000\230\2243>\227\177\000\000\002\000\000\000\000\000\000", __ss_align = 27947488 } } err = 32766 __func__ = "uri2dst2" #12 0x00007f9739f00878 in prepare_new_uac (t=0x7f973a751408, i_req=0x7f973e338df0, branch=0, uri=0x7ffe2446e490, path=0x7ffe2446e470, next_hop=0x7f973e3390d0, fsocket=0x0, snd_flags=..., fproto=0, flags=2, instance=0x7ffe2446e460, ruid=0x7ffe2446e450, location_ua=0x7ffe2446e440) at t_fwd.c:447 shbuf = 0x0 add_rm_backup = 0x7f973e33b288 body_lumps_backup = 0x0 parsed_uri_bak = { user = { s = 0x7f973e33a634 "enum-test(a)sip.nemox.net", len = 9 }, passwd = { s = 0x0, len = 0 }, host = { s = 0x7f973e33a63e "sip.nemox.net", len = 13 }, port = { s = 0x0, len = 0 }, params = { s = 0x0, len = 0 }, sip_params = { s = 0x0, len = 0 }, headers = { s = 0x0, len = 0 }, port_no = 0, proto = 0, type = SIP_URI_T, flags = 0, transport = { s = 0x0, len = 0 }, ttl = { s = 0x0, len = 0 }, user_param = { s = 0x0, len = 0 }, maddr = { s = 0x0, len = 0 }, method = { s = 0x0, len = 0 }, lr = { s = 0x0, len = 0 }, r2 = { s = 0x0, len = 0 }, gr = { s = 0x0, len = 0 }, transport_val = { s = 0x0, len = 0 }, ttl_val = { s = 0x0, len = 0 }, user_param_val = { s = 0x0, len = 0 }, maddr_val = { s = 0x0, len = 0 }, method_val = { s = 0x0, len = 0 }, lr_val = { s = 0x0, len = 0 }, r2_val = { s = 0x0, len = 0 }, gr_val = { s = 0x0, len = 0 } } ret = -1 len = 32663 parsed_uri_ok_bak = 1 free_new_uri = 1 msg_uri_bak = { s = 0x7f973e33a630 "sip:enum-test@sip.nemox.net", len = 27 } dst_uri_bak = { s = 0x0, len = 0 } dst_uri_backed_up = 1 path_bak = { s = 0x0, len = 0 } free_path = 1 instance_bak = { s = 0x0, len = 0 } free_instance = 1 ruid_bak = { s = 0x0, len = 0 } free_ruid = 1 ua_bak = { s = 0x0, len = 0 } free_ua = 1 backup_route_type = 1 test_dst = 23 fwd_snd_flags_bak = { f = 0, blst_imask = 0 } rpl_snd_flags_bak = { f = 1, blst_imask = 0 } force_send_socket_bak = 0x0 dst = 0x7f973a7516f8 ctx = { rec_lev = 0, run_flags = 0, last_retcode = 0, jmp_env = {{ __jmpbuf = {140729507046528, 107383054981, 140729507046336, 7983668, 140729507046712, 140729507046688, 0, 0}, __mask_was_saved = 0, __saved_mask = { __val = {0, 0, 0, 0, 1016, 2510101137099545603, 12909040900923746448, 140729507046448, 7983053, 3689621524717335394, 0, 140729507046488, 140729507046688, 8, 8872581, 4179003179399} } }} } bctx = 0x0 keng = 0x913440 <_sr_kemi_eng_list> __func__ = "prepare_new_uac" #13 0x00007f9739f058f0 in add_uac (t=0x7f973a751408, request=0x7f973e338df0, uri=0x7f973e3390d0, next_hop=0x7f973e3390d0, path=0x7f973e339498, proxy=0x0, fsocket=0x0, snd_flags=..., proto=0, flags=2, instance=0x7f973e3394a8, ruid=0x7f973e3394c0, location_ua=0x7f973e3394d0) at t_fwd.c:814 ret = 0 branch = 0 __func__ = "add_uac" #14 0x00007f9739f0f73f in t_forward_nonack (t=0x7f973a751408, p_msg=0x7f973e338df0, proxy=0x0, proto=0) at t_fwd.c:1694 branch_ret = 0 lowest_ret = -1 added_branches = 0 first_branch = 0 i = 32766 t_invite = 0x7f973e33c570 success_branch = 608627136 try_new = 1 lock_replies = 939792 backup_bflags = 0 obranch = { uri = { s = 0x1f600000000 <error: Cannot access memory at address 0x1f600000000>, len = 27594632 }, dst_uri = { s = 0x1 <error: Cannot access memory at address 0x1>, len = 27947488 }, q = 27687040, path = { s = 0x7f97390fca97 <sr_kemi_lua_exec_func_221> "UH\211\345H\203\354\020H\211}\370H\213E\370\276", <incomplete sequence \335>, len = 608627072 }, flags = 972537629, force_socket = 0x1, ruid = { s = 0x7ffe2446e950 "", len = 608627120 }, instance = { s = 0x6400000001 <error: Cannot access memory at address 0x6400000001>, len = 1043566064 }, location_ua = { s = 0x7f973a751408 "p\344\032:\227\177", len = 8388608 }, otcpid = 7449488 } __func__ = "t_forward_nonack" #15 0x00007f9739ef6bc5 in t_relay_to (p_msg=0x7f973e338df0, proxy=0x0, proto=0, replicate=0) at t_funcs.c:332 ret = 0 new_tran = 1 t = 0x7f973a751408 dst = { send_sock = 0x7ffe2446eb80, to = { s = { sa_family = 50040, sa_data = "3>\227\177\000\000\000\000\000\000\000\000\000" }, sin = { sin_family = 50040, sin_port = 15923, sin_addr = { s_addr = 32663 }, sin_zero = "\000\000\000\000\000\000\000" }, sin6 = { sin6_family = 50040, sin6_port = 15923, sin6_flowinfo = 32663, sin6_addr = { __in6_u = { __u6_addr8 = "\000\000\000\000\000\000\000\000\020p%>\227\177\000", __u6_addr16 = {0, 0, 0, 0, 28688, 15909, 32663, 0}, __u6_addr32 = {0, 0, 1042640912, 32663} } }, sin6_scope_id = 27687040 }, sas = { ss_family = 50040, __ss_padding = "3>\227\177\000\000\000\000\000\000\000\000\000\000\020p%>\227\177\000\000\200x\246\001\000\000\000\000\320\377\377\377\377\377\377\377\000\000\000\000\000\000\000\000\300c\252\001\000\000\000\000\200x\246\001\000\000\000\000\360\273\0179\227\177\000\000\200\353F$\376\177\000\000\257\363G\000\000\000\000\000\000\000\000\000S\003\000\000\360\2153>\227\177", '\000' <repeats 14 times>, "\022\000\000", __ss_align = 140287560368784 } }, id = 1043579664, send_flags = { f = 32663, blst_imask = 0 }, proto = 0 '\000', proto_pad0 = 0 '\000', proto_pad1 = 0 } port = 0 host = { s = 0x0, len = 1043579608 } comp = 0 __func__ = "t_relay_to" #16 0x00007f9739f48a33 in _w_t_relay_to (p_msg=0x7f973e338df0, proxy=0x0, force_proto=0) at tm.c:1764 t = 0x7ffe2446ec30 res = 3 __func__ = "_w_t_relay_to" #17 0x00007f9739f51dec in ki_t_relay (msg=0x7f973e338df0) at tm.c:2917 No locals. #18 0x00007f97390eb94c in sr_kemi_lua_exec_func_ex (L=0x1a50f88, ket=0x7f9739ff5be0 <tm_kemi_exports>, pdelta=0) at app_lua_api.c:1022 i = 1 argc = 0 ret = 1 fname = 0x7f9739ff5bf0 <tm_kemi_exports+16> mname = 0x7f9739ff5be0 <tm_kemi_exports> vps = {{ n = 27739704, s = { s = 0x1a74638 "ksr_failure_manage", len = 18 } }, { n = 0, s = { s = 0x0, len = 0 } }, { n = 0, s = { s = 0x0, len = 0 } }, { n = 0, s = { s = 0x0, len = 0 } }, { n = 0, s = { s = 0x0, len = 0 } }, { n = 0, s = { s = 0x0, len = 0 } }} env_L = 0x7f9739175a00 <_sr_L_env> xret = 0x7f973a047580 <_sr_kemi_kx_xval> __func__ = "sr_kemi_lua_exec_func_ex" #19 0x00007f97390f337e in sr_kemi_lua_exec_func (L=0x1a50f88, eidx=221) at app_lua_api.c:1706 ket = 0x7f9739ff5be0 <tm_kemi_exports> ret = 1 tvb = { tv_sec = 0, tv_usec = 0 } tve = { tv_sec = 0, tv_usec = 0 } tz = { tz_minuteswest = 1052892288, tz_dsttime = 32663 } tdiff = 27594832 dinfo = { event = 1043568344, name = 0x7f973e339980 <incomplete sequence \350>, namewhat = 0x7ffe2446f03e "", what = 0x3000000018 <error: Cannot access memory at address 0x3000000018>, source = 0x7ffe2446efa0 "\200x\246\001", srclen = 140729507049184, currentline = 8989040, linedefined = 0, lastlinedefined = 73, nups = 0 '\000', nparams = 0 '\000', isvararg = 0 '\000', istailcall = 0 '\000', ftransfer = 4176, ntransfer = 421, short_src = "\000\000\000\000\004\000\000\000\000\000\000\000I\000\000\000\000\000\000\000\204\275\256>\227\177\000\000\300\a\000\000\000\000\000\000@\000\000\000\000\000\000\000\005\000\000\000\000\000\000\000P\020\245\001\000\000\000", i_ci = 0x1a50f88 } __func__ = "sr_kemi_lua_exec_func" #20 0x00007f97390fcab4 in sr_kemi_lua_exec_func_221 (L=0x1a50f88) at app_lua_kemi_export.c:1813 No locals. #21 0x00007f97391193c1 in luaD_precall () from /var/lib/containers/storage/overlay/1ba9d537e5be2b3a47b220bd68cdb6646cd0a1f4ebb83a234c8bcc2324ca5f3f/merged/lib64/kamailio/modules/app_lua.so No symbol table info available. #22 0x00007f973912d4cb in luaV_execute () from /var/lib/containers/storage/overlay/1ba9d537e5be2b3a47b220bd68cdb6646cd0a1f4ebb83a234c8bcc2324ca5f3f/merged/lib64/kamailio/modules/app_lua.so No symbol table info available. #23 0x00007f9739119c91 in luaD_callnoyield () from /var/lib/containers/storage/overlay/1ba9d537e5be2b3a47b220bd68cdb6646cd0a1f4ebb83a234c8bcc2324ca5f3f/merged/lib64/kamailio/modules/app_lua.so No symbol table info available. #24 0x00007f973911802a in luaD_rawrunprotected () from /var/lib/containers/storage/overlay/1ba9d537e5be2b3a47b220bd68cdb6646cd0a1f4ebb83a234c8bcc2324ca5f3f/merged/lib64/kamailio/modules/app_lua.so No symbol table info available. #25 0x00007f973911a1e0 in luaD_pcall () from /var/lib/containers/storage/overlay/1ba9d537e5be2b3a47b220bd68cdb6646cd0a1f4ebb83a234c8bcc2324ca5f3f/merged/lib64/kamailio/modules/app_lua.so No symbol table info available. #26 0x00007f97391143df in lua_pcallk () from /var/lib/containers/storage/overlay/1ba9d537e5be2b3a47b220bd68cdb6646cd0a1f4ebb83a234c8bcc2324ca5f3f/merged/lib64/kamailio/modules/app_lua.so No symbol table info available. #27 0x00007f97390e7f0d in app_lua_run_ex (msg=0x7f973e338df0, func=0x7f973914d598 "ksr_request_route", p1=0x0, p2=0x0, p3=0x0, emode=1) at app_lua_api.c:773 n = 0 ret = 0 txt = { s = 0x7ffe2446f520 "\020\370F$\376\177", len = 5783320 } bmsg = 0x0 ltop = 36 __func__ = "app_lua_run_ex" #28 0x00007f9739106f07 in sr_kemi_config_engine_lua (msg=0x7f973e338df0, rtype=1, rname=0x0, rparam=0x0) at app_lua_mod.c:119 ret = -1 __func__ = "sr_kemi_config_engine_lua" #29 0x00000000005048bf in sr_kemi_route (keng=0x913440 <_sr_kemi_eng_list>, msg=0x7f973e338df0, rtype=1, ename=0x0, edata=0x0) at core/kemi.c:3784 sfbk = 0 ret = 1054122048 #30 0x000000000058890a in receive_msg (buf=0x9b22a0 <buf> "INVITE sip:+437200101011@sip.example.org SIP/2.0\r\nVia: SIP/2.0/UDP 192.168.0.199:40867;TH=div;rport;branch=z9hG4bKvB942Z25j6t6Q\r\nMax-Forwards: 69\r\nFrom: <sip:myself@sip.example.org>;tag=vmjX7H12KrH1B\r\nTo: <sip:+437200101011@sip.example.org>\r\nCall-ID: 8956e785-1905-123c-24bb-e4aaeae9dd8b\r\nCSeq: 62865321 INVITE\r\nContact: <sip:myself@sip.example.org>\r\nUser-Agent: calls sofia-sip/1.13.12\r\nAllow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE\r\nSupported: timer, 100rel, replaces, gruu, outbound\r\nProxy-Authorization: Digest username=\"myself\", realm=\"example.int\", nonce=\"Y9QB/GPUANBJum6LTOLsDnjaSLKc/8o1A1zk1oUtFXzlFe/OfiMEAg==\", algorithm=MD5, uri=\"sip:+437200101011@sip.example.org\", response=\"da2f40487bb63329105222dab911d9bd\"\r\nContent-Type: application/sdp\r\nContent-Disposition: session\r\nContent-Length: 240\r\nTH: dih\r\n\r\nv=0\r\no=- 9163509233734166984 5909793187606445082 IN IP4 192.168.0.199\r\ns=-\r\nc=IN IP4 22.222.222.222\r\nt=0 0\r\nm=audio 43264 RTP/AVP 9 8 0 3\r\na=rtpmap:9 G722/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:3 GSM/8000\r\na=rtcp:33730\r\n", len=1093, rcv_info=0x7ffe2446fae0) at core/receive.c:502 msg = 0x7f973e338df0 ctx = { rec_lev = 256, run_flags = 16777216, last_retcode = 0, jmp_env = {{ __jmpbuf = {1099511627776, 512, 0, 0, 0, 0, 0, 0}, __mask_was_saved = 0, __saved_mask = { __val = {0, 0, 0, 0, 0, 0, 0, 4294967296, 1225543208507932942, 33554432, 3298534883584, 72057594037928192, 72057594037927936, 1099511627776, 512, 0} } }} } bctx = 0x0 ret = 0 tvb = { tv_sec = 0, tv_usec = 0 } tve = { tv_sec = 0, tv_usec = 0 } diff = 0 inb = { s = 0x9b22a0 <buf> "INVITE sip:+437200101011@sip.example.org SIP/2.0\r\nVia: SIP/2.0/UDP 192.168.0.199:40867;TH=div;rport;branch=z9hG4bKvB942Z25j6t6Q\r\nMax-Forwards: 69\r\nFrom: <sip:myself@sip.example.org>;tag=vmjX7H12KrH1B\r\nTo: <sip:+437200101011@sip.example.org>\r\nCall-ID: 8956e785-1905-123c-24bb-e4aaeae9dd8b\r\nCSeq: 62865321 INVITE\r\nContact: <sip:myself@sip.example.org>\r\nUser-Agent: calls sofia-sip/1.13.12\r\nAllow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE\r\nSupported: timer, 100rel, replaces, gruu, outbound\r\nProxy-Authorization: Digest username=\"myself\", realm=\"example.int\", nonce=\"Y9QB/GPUANBJum6LTOLsDnjaSLKc/8o1A1zk1oUtFXzlFe/OfiMEAg==\", algorithm=MD5, uri=\"sip:+437200101011@sip.example.org\", response=\"da2f40487bb63329105222dab911d9bd\"\r\nContent-Type: application/sdp\r\nContent-Disposition: session\r\nContent-Length: 240\r\nTH: dih\r\n\r\nv=0\r\no=- 9163509233734166984 5909793187606445082 IN IP4 192.168.0.199\r\ns=-\r\nc=IN IP4 22.222.222.222\r\nt=0 0\r\nm=audio 43264 RTP/AVP 9 8 0 3\r\na=rtpmap:9 G722/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:3 GSM/8000\r\na=rtcp:33730\r\n", len = 1093 } netinfo = { data = { s = 0x0, len = 0 }, bufsize = 0, rcv = 0x0, dst = 0x0 } keng = 0x913440 <_sr_kemi_eng_list> evp = { data = 0x7ffe2446f630, obuf = { s = 0x0, len = 0 }, rcv = 0x7ffe2446fae0, dst = 0x0, req = 0x0, rpl = 0x0, rplcode = 0, mode = 0 } cidlockidx = 0 cidlockset = 0 errsipmsg = 0 exectime = 0 __func__ = "receive_msg" #31 0x00000000006cad81 in udp_rcv_loop () at core/udp_server.c:544 len = 1077 buf = "INVITE sip:+437200101011@sip.example.org SIP/2.0\r\nVia: SIP/2.0/UDP 192.168.0.199:40867;TH=div;rport;branch=z9hG4bKvB942Z25j6t6Q\r\nMax-Forwards: 69\r\nFrom: <sip:myself@sip.example.org>;tag=vmjX7H12KrH1B\r\nTo: <sip:+437200101011@sip.example.org>\r\nCall-ID: 8956e785-1905-123c-24bb-e4aaeae9dd8b\r\nCSeq: 62865321 INVITE\r\nContact: <sip:myself@sip.example.org>\r\nUser-Agent: calls sofia-sip/1.13.12\r\nAllow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE\r\nSupported: timer, 100rel, replaces, gruu, outbound\r\nProxy-Authorization: Digest username=\"myself\", realm=\"example.int\", nonce=\"Y9QB/GPUANBJum6LTOLsDnjaSLKc/8o1A1zk1oUtFXzlFe/OfiMEAg==\", algorithm=MD5, uri=\"sip:+437200101011@sip.example.org\", response=\"da2f40487bb63329105222dab911d9bd\"\r\nContent-Type: application/sdp\r\nContent-Disposition: session\r\nContent-Length: 240\r\nTH: dih\r\n\r\nv=0\r\no=- 9163509233734166984 5909793187606445082 IN IP4 192.168.0.199\r\ns=-\r\nc=IN IP4 22.222.222.222\r\nt=0 0\r\nm=audio 43264 RTP/AVP 9 8 0 3\r\na=rtpmap:9 G722/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:0 PCMU/8000\r\na=rtpmap:3 GSM/8000\r\na=rtcp:33730\r\n", '\000' <repeats 64442 times> tmp = 0x13a3d9090 <error: Cannot access memory at address 0x13a3d9090> fromaddr = 0x7f973e338ba8 fromaddrlen = 16 rcvi = { src_ip = { af = 2, len = 4, u = { addrl = {2576512599, 0}, addr32 = {2576512599, 0, 0, 0}, addr16 = {30295, 39314, 0, 0, 0, 0, 0, 0}, addr = "Wv\222\231", '\000' <repeats 11 times> } }, dst_ip = { af = 2, len = 4, u = { addrl = {1317948560, 0}, addr32 = {1317948560, 0, 0, 0}, addr16 = {19600, 20110, 0, 0, 0, 0, 0, 0}, addr = "\220L\216N", '\000' <repeats 11 times> } }, src_port = 40867, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = { s = { sa_family = 2, sa_data = "\237\243Wv\222\231\000\000\000\000\000\000\000" }, sin = { sin_family = 2, sin_port = 41887, sin_addr = { s_addr = 2576512599 }, sin_zero = "\000\000\000\000\000\000\000" }, sin6 = { sin6_family = 2, sin6_port = 41887, sin6_flowinfo = 2576512599, 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 }, sas = { ss_family = 2, __ss_padding = "\237\243Wv\222\231", '\000' <repeats 111 times>, __ss_align = 0 } }, bind_address = 0x7f973e2e7768, rflags = 0, proto = 1 '\001', proto_pad0 = 0 '\000', proto_pad1 = 0 } evp = { data = 0x0, obuf = { s = 0x0, len = 0 }, rcv = 0x0, dst = 0x0, req = 0x0, rpl = 0x0, rplcode = 0, mode = 0 } printbuf = "\000\000\000\000\000\000\000\000\270\003G$\376\177\000\000\370\235\216\000\000\000\000\000@\240\324>\227\177\000\000\340\370F$\376\177\000\000D\204\0209\227\177\000\000\370\235\216\000\000\000\000\000@\240\324>\005\000\000\000\260\371F$\376\177\000\000\263\372b", '\000' <repeats 57 times>, "\005\000\000\000P\2210>\227\177", '\000' <repeats 90 times>, "\274\202=:\227\177\000\000\000\000\000\000\004\000\000\000\260-\205\000\000\000\000\000\370\235\216\000\000\000\000\000@\240\324>\005\000\000\000\200\372F$\376\177\000\000\263\372b", '\000' <repeats 13 times>, "0^\235\000\000\000\000\000\000^\235\000\000\000\000\000\230g\235\000\000\000\000\000K\306[\302!\307S\354\230\"7(ɘR\354\263ƚ\316\005\000\000\000\350\2260>\227\177\000\000 ^\235\000\000\000\000\000\230g\235\000\000\000\000\000\031\216\n\274\001\000\000\000@h\235\000\000\000\000\000P\372F$\376\177\000\000\240h\235\000\000\000\000\000\240g\235\000\000\000\000\000\000^\235\000\000\000\000\000p\372F$\376\177\000\000\235\275y\000\000\000\000\000p\372F$\376\177\000\000\274\202=:\227\177\000\000\000\000\000\000\000\000\000\000\270\003G$\376\177\000\000\370\235\216\000\000\000\000\000@\240\324>\227\177\000\0000\373F$\376\177\000\000\250\002c\000\000\000\000\000\320\372F$\376\177\000\000\213\305y\000\000\000\000" i = -1 j = 41600 l = 5 __func__ = "udp_rcv_loop" #32 0x000000000042d3af in main_loop () at main.c:1722 i = 4 pid = 0 si = 0x7f973e2e7768 si_desc = "udp receiver child=4 sock=111.11.111.11:5060\000\000d\000p\375F$\376\177\000\000\000\000\000\000\000\000\000\000\200\375F$\376\177\000\000s\300\3229\227\177\000\000\020\376F$\376\177\000\000\v\006\3239\227\177\000\000`\375F$\376\177\000\0001\rp\000\000\000\000\000\320/\203\000\000\000\000\000\001\000\000\000k\000\000" nrprocs = 8 woneinit = 1 __func__ = "main_loop" #33 0x00000000004390be in main (argc=3, argv=0x7ffe24470398) at main.c:3078 cfg_stream = 0x1931380 c = -1 r = 0 tmp = 0x0 tmp_len = 0 port = 0 proto = 0 ahost = 0x0 aport = 0 options = 0x8081f8 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:" ret = -1 seed = 3092184453 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 2 n_lst = 0x0 p = 0x0 st = { st_dev = 65025, st_ino = 3424267, st_nlink = 3, st_mode = 16895, st_uid = 65534, st_gid = 65534, __pad0 = 0, st_rdev = 0, st_size = 4096, st_blksize = 4096, st_blocks = 8, st_atim = { tv_sec = 1674835346, tv_nsec = 294486590 }, st_mtim = { tv_sec = 1674837962, tv_nsec = 574996365 }, st_ctim = { tv_sec = 1674837962, tv_nsec = 574996365 }, __glibc_reserved = {0, 0, 0} } tbuf = "D\377F$\376\177", '\000' <repeats 18 times>, "hq\247>\227\177\000\000\200\374\245>\227\177\000\000\020\000G$\376\177\000\000\b\000G$\376\177\000\000W\301\000\000\000\000\000\000``\321>\227\177\000\000\005", '\000' <repeats 23 times>, "\210\266\324>\227\177\000\000\000p\321>\227\177\000\000\342z\321>\227\177\000\000f\024\322>\227\177\000\000\260إ>", '\000' <repeats 12 times>, "\260Z\321>\227\177\000\0008^\321>\227\177\000\000\344U0\000\000\000\000\000hq\247>\227\177\000\000\220\000G$\376\177\000\000\b\000G$\376\177\000\000\340h\321>\227\177\000\000/\v\322>\227\177\000\000\004\000\000\000\000\000\000\000\340h\321>\227\177\000\000\001", '\000' <repeats 15 times>, "\001\000\000\000\000\000\000\000\260Z\321>\227\177\000\000\260Z\321>\227\177\000\000\001\000\000\000\003\000\000\000\020\000G$\376\177\000\0008^\321>\227\177\000\000\000\000\000\000\000\000\000\000\001", '\000' <repeats 16 times>, "\037G$\376\177\000\000\001\261\324>\227\177\000\000\377\377\377\377\000\000\000\000\330w\321>\227\177\000\000\360\252\324>\227\177\000\0006\027g\n3@\022\000\000\263\324>\227\177\000\000\306\363v\n3@\022\000\005", '\000' <repeats 15 times>, "\260Z\321>\227\177\000\000\017\000\000\000\000\000\000\000\300\321\301>\227\177\000\000\270\003G$\376\177\000\000\370\235\216\000\000\000\000\000@\240\324>\227\177\000\000^n\322>\227\177\000\000\001", '\000' <repeats 15 times>, "\330w\321>\227\177\000\000\340\326\322>\227\177\000\000\000\000\000\000\000\000\000\000\020\003G$\376\177\000\000\003", '\000' <repeats 14 times> option_index = 0 long_options = {{ name = 0x80a91f "help", has_arg = 0, flag = 0x0, val = 104 }, { name = 0x8054cc "version", has_arg = 0, flag = 0x0, val = 118 }, { name = 0x80a924 "alias", has_arg = 1, flag = 0x0, val = 1024 }, { name = 0x80a92a "subst", has_arg = 1, flag = 0x0, val = 1025 }, { name = 0x80a930 "substdef", has_arg = 1, flag = 0x0, val = 1026 }, { name = 0x80a939 "substdefs", has_arg = 1, flag = 0x0, val = 1027 }, { name = 0x80a943 "server-id", has_arg = 1, flag = 0x0, val = 1028 }, { name = 0x80a94d "loadmodule", has_arg = 1, flag = 0x0, val = 1029 }, { name = 0x80a958 "modparam", has_arg = 1, flag = 0x0, val = 1030 }, { name = 0x80a961 "log-engine", has_arg = 1, flag = 0x0, val = 1031 }, { name = 0x80a96c "debug", has_arg = 1, flag = 0x0, val = 1032 }, { name = 0x80a972 "cfg-print", has_arg = 0, flag = 0x0, val = 1033 }, { name = 0x80a97c "atexit", has_arg = 1, flag = 0x0, val = 1034 }, { name = 0x0, has_arg = 0, flag = 0x0, val = 0 }} __func__ = "main" quit ``` 111.11.111.11 is the IP address of the server. 22.222.222.222 is my public IP address. 192.168.0.199 is my address behind NAT. -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3350 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3350(a)github.com>

1 month, 1 week

[kamailio/kamailio] Library libjson-c-dev 0.15.2 not compatible with pua_json module (Issue #3376)

by Henning Westerholt

There seems to be an incompatibility in the pua_json module related to the libjson-c-dev" version. The module crashes on startup on version 0.15.2 (e.g. from Debian bullseye). It works with version 0.12 (e.g. Debian buster). Backtrace below: ``` #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007f6d265e5537 in __GI_abort () at abort.c:79 #2 0x00007f6d265e540f in __assert_fail_base (fmt=0x7f6d2675d6a8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x7f6d2322c091 "jso->_ref_count > 0", file=0x7f6d2322c064 "./json_object.c", line=308, function=<optimized out>) at assert.c:92 #3 0x00007f6d265f4662 in __GI___assert_fail (assertion=0x7f6d2322c091 "jso->_ref_count > 0", file=0x7f6d2322c064 "./json_object.c", line=308, function=0x7f6d2322c480 "json_object_put") at assert.c:101 #4 0x00007f6d23224732 in json_object_put () from /lib/x86_64-linux-gnu/libjson-c.so.5 #5 0x00007f6d25842362 in pua_json_publish (msg=0x7fffb3fffb20, json=0x7f6d25ff5778 "{\"Call-ID\":\"111\",\"Event-Category\":\"presence\",\"Event-Name\":\"update\",\"Event-Package\":\"message-summary\",\"Expires\":\"3600\",\"To\":\"sip:103@XXX.YYY.55.208\",\"To-User\":\"103\",\"To-Realm\":\"XXX.YYY.55.208\",\"From\":\""...) at pua_json_publish.c:383 #6 0x00007f6d2583e74a in w_pua_json_publish (msg=0x7fffb3fffb20, p1pjson=0x7f6d25ff5988 "xW\377%m\177", p2=0x0) at pua_json_mod.c:100 #7 0x0000563199d1c47e in do_action () #8 0x0000563199d29ae6 in run_actions () #9 0x00007f6d2324444e in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/xhttp.so #10 0x00007f6d23246005 in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/xhttp.so #11 0x0000563199e6cb10 in nonsip_msg_run_hooks () #12 0x0000563199ede538 in receive_msg () #13 0x0000563199cac4f2 in receive_tcp_msg () #14 0x0000563199caeb51 in tcp_read_req () #15 0x0000563199cb2028 in ?? () #16 0x0000563199c9da4f in ?? () #17 0x0000563199cb4f8c in tcp_receive_loop () #18 0x0000563199e2330b in tcp_init_children () #19 0x0000563199c8967f in main_loop () #20 0x0000563199c9446e in main () ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3376 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3376(a)github.com>

1 month, 3 weeks

[kamailio/kamailio] [pua] reginfo_increase_version does nothing (Issue #3234)

by Matteo

2 months, 1 week

[kamailio/kamailio] callout from event_route [tm:local-response] only occurs once (Issue #3064)

by dpaape

version: kamailio 5.5.2 (arm6/linux) 55e232 raspberry pi 3b I initially stated that I was running on 5.5.3 but I was mistaken. However I checked the 5.5.3 source and it appears to be the same. I think that there is a bug in the tm module with respect to the "tm:local-response" event route. In the "t_reply.c" file, there is a static variable called '_tm_local_response_set_lookup'. This variable is initialized at load time to zero. It is checked in the '_reply_light()' routine and will initiate a local callback from the config script if "armed". The problem as I see it is that if the callback is readied, the variable is set to one. But it is never reset. So the observed behavior is as follows. A REGISTER is received and the request_route arms the callback. The REGISTER requires an authorization (local database sqlite). After the 401 is sent back, the callback via the event route is called as expected. All good except that the event route script fragment is never executed again after the first call... ever, even if it's a new REGISTER request. I would think that somewhere in the tm module, the variable should be reset to zero so that subsequent transactions can initiate the event route again. Or maybe the variable ought to live somewhere in the transaction cell??? . . . t_on_reply ("MY_FRAG"); t_on_failure ("MY_FRAG"); . . . event_route [tm:local-response] { xlog ("L_NOTICE", IN tm:local-response\n"); my_function(); } . . . So 'my_function()' is only called once. -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3064 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3064(a)github.com>

2 months, 2 weeks

[kamailio/kamailio] cfgt: doesn't support tm_suspend() tm_continue() (#684)

by Victor Seva

Actual implementation doesn't work with async. Need to investigate how to support it --- 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/684

2 months, 3 weeks

[kamailio/kamailio] dialog: failover database loading behaviour in shared DB scenario, expiration of dialogs (#2080)

by Henning Westerholt

The dialog module will expire dialogs that don't actually belong to the particular proxy. Scenario: 2 proxies on 5.2.4 with a loadbalancer in front. Call was routed over proxy1, dialog timeout on proxy2 was shorter (to make it easier to reproduce it). The results: * Dialog synchronized with DMQ: proxy 2 would timeout the dialog * Dialog entry synchronized to proxy2 DB and proxy2 restarted: Proxy2 would timeout the dialog * Dialog entry synchronized to proxy2 DB and proxy2 not restarted: Proxy2 would _not_ timeout the dialog (I’ve tried both db_mode 1 and 2) So the proxy2 would load the dialog into memory and then later expire it. So timeout routes, send_bye on timeout would not work correctly. One idea to solve this would be to check e.g. over the existing socket data if the dialog belongs to this proxy and skip loading it in this case. This could be also made configurable e.g. with a module parameter. Any comments? Better ideas how to solve it? -- 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/2080

3 months

[kamailio/kamailio] core/cfg has memory leak if string value is set (#2094)

by Bastian Triller

### Description Setting string values via `cfg_rpc` leaves old strings in SHM. #### Reproduction  Set some string value to e.g. `tm.ac_extra_hdrs`: ```shell x=10 while [ $x -gt 0 ] ; do sudo kamctl rpc cfg.sets tm ac_extra_hdrs das$x >/dev/null sleep 0.001 x=$((x - 1)) done ``` #### Debugging Data After running above snippet four times: ``` sudo kamcmd cfg.set_now_int core mem_dump_shm 1 grep "^Oct 4 15:11:4.* qm_status:.*alloc'd" /var/log/syslog | cut -d: -f6- | sort | uniq -c | sort -n | grep core/cfg/cfg 1 alloc'd from core: core/cfg/cfg_struct.c: cfg_shmize(217) 1 alloc'd from core: core/cfg/cfg_struct.c: sr_cfg_init(322) 1 alloc'd from core: core/cfg/cfg_struct.c: sr_cfg_init(334) 1 alloc'd from core: core/cfg/cfg_struct.c: sr_cfg_init(346) 1 alloc'd from core: core/cfg/cfg_struct.c: sr_cfg_init(353) 1 alloc'd from core: core/cfg/cfg_struct.c: sr_cfg_init(360) 2 alloc'd from core: core/cfg/cfg_ctx.c: cfg_register_ctx(47) 3 alloc'd from core: core/cfg/cfg_struct.c: cfg_clone_global(625) 39 alloc'd from core: core/cfg/cfg_ctx.c: cfg_set_now(559) 40 alloc'd from core: core/cfg/cfg_struct.c: cfg_child_cb_new(828) 42 alloc'd from core: core/cfg/cfg_struct.c: cfg_clone_str(130) sudo kamcmd mod.stats core shm|grep \\bcfg_ cfg_clone_global(625): 1392 cfg_set_now(559): 624 cfg_clone_str(130): 384 cfg_shmize(217): 696 cfg_register_ctx(47): 64 cfg_child_cb_new(828): 2560 ``` memory values from cfg_clone_str addresses: ``` grep -B1 'Oct 4 15:11:4.*cfg_clone_str' /var/log/syslog|sed '/address=/!d' | cut -d: -f6- 55. N address=0x7f1310eab7f8 frag=0x7f1310eab7c0 size=40 used=1 56. N address=0x7f1310eab888 frag=0x7f1310eab850 size=24 used=1 62. N address=0x7f1310ec7b10 frag=0x7f1310ec7ad8 size=8 used=1 65. N address=0x7f1310ec7ca0 frag=0x7f1310ec7c68 size=8 used=1 68. N address=0x7f1310ec7e30 frag=0x7f1310ec7df8 size=8 used=1 69. N address=0x7f1310ec7ea0 frag=0x7f1310ec7e68 size=8 used=1 72. N address=0x7f1310ec8030 frag=0x7f1310ec7ff8 size=8 used=1 75. N address=0x7f1310ec81c0 frag=0x7f1310ec8188 size=8 used=1 78. N address=0x7f1310ec8350 frag=0x7f1310ec8318 size=8 used=1 81. N address=0x7f1310ec84e0 frag=0x7f1310ec84a8 size=8 used=1 84. N address=0x7f1310ec8670 frag=0x7f1310ec8638 size=8 used=1 87. N address=0x7f1310ec8800 frag=0x7f1310ec87c8 size=8 used=1 90. N address=0x7f1310ec8990 frag=0x7f1310ec8958 size=8 used=1 93. N address=0x7f1310ec8b20 frag=0x7f1310ec8ae8 size=8 used=1 96. N address=0x7f1310ec8cb0 frag=0x7f1310ec8c78 size=8 used=1 99. N address=0x7f1310ec8e40 frag=0x7f1310ec8e08 size=8 used=1 103. N address=0x7f1310ec92f0 frag=0x7f1310ec92b8 size=8 used=1 106. N address=0x7f1310ec9480 frag=0x7f1310ec9448 size=8 used=1 109. N address=0x7f1310ec9610 frag=0x7f1310ec95d8 size=8 used=1 112. N address=0x7f1310ec97a0 frag=0x7f1310ec9768 size=8 used=1 115. N address=0x7f1310ec9930 frag=0x7f1310ec98f8 size=8 used=1 118. N address=0x7f1310ec9ac0 frag=0x7f1310ec9a88 size=8 used=1 121. N address=0x7f1310ec9c50 frag=0x7f1310ec9c18 size=8 used=1 124. N address=0x7f1310ec9de0 frag=0x7f1310ec9da8 size=8 used=1 127. N address=0x7f1310ec9f70 frag=0x7f1310ec9f38 size=8 used=1 131. N address=0x7f1310eca420 frag=0x7f1310eca3e8 size=8 used=1 134. N address=0x7f1310eca5b0 frag=0x7f1310eca578 size=8 used=1 137. N address=0x7f1310eca740 frag=0x7f1310eca708 size=8 used=1 140. N address=0x7f1310eca8d0 frag=0x7f1310eca898 size=8 used=1 144. N address=0x7f1310ecad80 frag=0x7f1310ecad48 size=8 used=1 147. N address=0x7f1310ecaf10 frag=0x7f1310ecaed8 size=8 used=1 150. N address=0x7f1310ecb0a0 frag=0x7f1310ecb068 size=8 used=1 153. N address=0x7f1310ecb230 frag=0x7f1310ecb1f8 size=8 used=1 156. N address=0x7f1310ecb3c0 frag=0x7f1310ecb388 size=8 used=1 159. N address=0x7f1310ecb550 frag=0x7f1310ecb518 size=8 used=1 162. N address=0x7f1310ecb6e0 frag=0x7f1310ecb6a8 size=8 used=1 165. N address=0x7f1310ecb870 frag=0x7f1310ecb838 size=8 used=1 168. N address=0x7f1310ecba00 frag=0x7f1310ecb9c8 size=8 used=1 172. N address=0x7f1310ecbeb0 frag=0x7f1310ecbe78 size=8 used=1 175. N address=0x7f1310ecc040 frag=0x7f1310ecc008 size=8 used=1 178. N address=0x7f1310ecc1d0 frag=0x7f1310ecc198 size=8 used=1 181. N address=0x7f1310ecc360 frag=0x7f1310ecc328 size=8 used=1 0x7f1310eab7f8: "trying -- your call is important to us" 0x7f1310eab888: "Server Internal Error" 0x7f1310ec7b10: "das10" 0x7f1310ec7ca0: "das9" 0x7f1310ec7e30: "das10" 0x7f1310ec7ea0: "das10" 0x7f1310ec8030: "das9" 0x7f1310ec81c0: "das9" 0x7f1310ec8350: "das8" 0x7f1310ec84e0: "das7" 0x7f1310ec8670: "das6" 0x7f1310ec8800: "das5" 0x7f1310ec8990: "das4" 0x7f1310ec8b20: "das3" 0x7f1310ec8cb0: "das2" 0x7f1310ec8e40: "das1" 0x7f1310ec92f0: "das10" 0x7f1310ec9480: "das9" 0x7f1310ec9610: "das8" 0x7f1310ec97a0: "das7" 0x7f1310ec9930: "das6" 0x7f1310ec9ac0: "das5" 0x7f1310ec9c50: "das4" 0x7f1310ec9de0: "das3" 0x7f1310ec9f70: "das2" 0x7f1310eca420: "das1" 0x7f1310eca5b0: "das8" 0x7f1310eca740: "das7" 0x7f1310eca8d0: "das6" 0x7f1310ecad80: "das5" 0x7f1310ecaf10: "das4" 0x7f1310ecb0a0: "das3" 0x7f1310ecb230: "das2" 0x7f1310ecb3c0: "das1" 0x7f1310ecb550: "das8" 0x7f1310ecb6e0: "das7" 0x7f1310ecb870: "das6" 0x7f1310ecba00: "das5" 0x7f1310ecbeb0: "das4" 0x7f1310ecc040: "das3" 0x7f1310ecc1d0: "das2" 0x7f1310ecc360: "das1" ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` /usr/sbin/kamailio -v version: kamailio 5.2.4 (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 9.11 ``` -- 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/2094

3 months

[kamailio/kamailio] dmq_usrloc not replicating contact attributes (#1968)

by pwakano

### Description  The dmq_usrloc module is not replicating the extra attributes saved in the xavp for the contact. So remote nodes don't receive these values, being unable to access it properly. It is expected that the attributes are replicated as well. #### Reproduction  Setup two nodes using the dmq_usrloc and usrloc in db_mode=0. When receiving a REGISTER, before saving the contact add some attribute in the xavp_contact. In a subsequent message to this contact (e.g.: INVITE) use a lookup() or registered() and try to access the desired xavp_contact attribute. If the request is received in the local node (which received the original REGISTER), the attribute will be valid, but if the request is received in the remote node, the attribute is empty. #### Log Messages  ``` May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: registrar [save.c:410]: pack_ci(): generated ruid is: uloc-5cee2114-5abe-2 May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: usrloc [ucontact.c:73]: ucontact_xavp_store(): trying to clone per contact xavps May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: <core> [core/xavp.c:697]: xavp_clone_level_nodata(): cloned root xavp [ulattrs] May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: <core> [core/xavp.c:721]: xavp_clone_level_nodata(): cloned inner xavp [cluster_node] May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: usrloc [ucontact.c:1701]: update_ucontact(): exists callback for type= UL_CONTACT_UPDATE May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: usrloc [ul_callback.h:84]: run_ul_callbacks(): contact=0x7f51b624d418, callback type 2/15, id 1 entered May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: dmq_usrloc [usrloc_sync.c:776]: dmq_ul_cb_contact(): Callback from usrloc with type=2 May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: dmq_usrloc [usrloc_sync.c:427]: init_usrloc_dmq_recv(): Initializing usrloc_dmq_recv for pid (23230) May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: dmq_usrloc [usrloc_sync.c:785]: dmq_ul_cb_contact(): Replicating local update to other nodes... May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: dmq_usrloc [usrloc_sync.c:746]: usrloc_dmq_send_contact(): sending serialized data {"action":1,"aor":"345671002","ruid":"uloc-5cee20df-5953-1","c":"sip:345671002@172.28.128.200:5060;rinstance=38e53fed7e84e081;transport=UDP","received":"","path":"<sip:172.28.128.102:5060;received=sip:172.28.128.200:5060;lr>","callid":"NOeeFh1Bh5JR0eJG8DENkg..","user_agent":"Z 3.15.40006 rv2.8.20","instance":"","expires":1559110577,"cseq":12,"flags":0,"cflags":3072,"q":-1,"last_modified":1559109977,"methods":4294967295,"reg_id":0,"server_id":0} May 29 16:06:18 kamailio-2 /usr/sbin/kamailio[23230]: DEBUG: dmq_usrloc [usrloc_sync.c:315]: usrloc_dmq_send(): sending dmq broadcast... ``` ### Possible Solutions  Only workaround seems to use usrloc with db_mode=3 and then not use the dmq_usrloc, having the usrloc with attributes info shared via the DB.... ### Additional Information Kamailio 5.2.2 installed from the repo. ``` # kamailio -v version: kamailio 5.2.2 (x86_64/linux) 67f967 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: 67f967 compiled on 11:40:41 Mar 11 2019 with gcc 4.8.5 ``` * **Operating System**:  ``` # cat /etc/centos-release CentOS Linux release 7.3.1611 (Core) # uname -a Linux kamailio-2 3.10.0-514.21.2.el7.x86_64 #1 SMP Tue Jun 20 12:24:47 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/1968

3 months

[kamailio/kamailio] Ticket to monitor the progress of tls_wolfssl (Issue #3160)

by space88man

### Description This is an umbrella ticket to address issues with the WIP `tls_wolfssl` module ### Expected behavior The module behaves robustly under load testing and various configurations and thus can be accepted long-term in kamailio -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3160 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3160(a)github.com>

3 months

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sr-dev February 2023