sr-dev August 2022

sr-dev@lists.kamailio.org

16 participants
286 discussions

[kamailio/kamailio] wanted long type support (Issue #3172)
by sergey-safarov 13 Jan '23

13 Jan '23

### Description When I use Kamailio 5.6 with kazoo config file, then can see error messages: ``` WARNING: <core> [core/rvalue.c:1043]: rval_get_int(): automatic string to int conversion for "63823655406" failed WARNING: <core> [core/rvalue.c:1949]: rval_expr_eval_int(): rval expression conversion to int failed (140,54-140,73) ``` This warning message related to commit bcd59d73e2fc5ae8e14cad520e726ef431f0563f. Kazoo sending timestamp using the Gregorian format and timestamp value greater than max int value. As a result, JSON string values with a timestamp cannot be parsed and converted to int. As I understand required to add long format support into Kamailio. This was tested using this Kamailio config. ``` listen=udp:127.0.0.1:5060 ######## Advanced logger module ######## loadmodule "xlog.so" ######## Generic Hash Table container in shared memory ######## loadmodule "htable.so" event_route[htable:mod-init] { if ( 63823655406 > 0 ) { xlog("L_ERR", "*** Kamailio support long data type!\n"); } else { xlog("L_ERR", "*** Kamailio not support long data type!\n"); } } ``` ### Expected behavior Kamailio is able to convert strings to long data type. #### Actual observed behavior Kamailio was not able to convert strings to long data type. @lazedo, probable you want to know about this behavior. -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3172 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3172(a)github.com>

2 3

[kamailio/kamailio] stirshaken: Properly handle intermediary/chain certificates when caching certificates (PR #3175)
by mrtrev 30 Nov '22

30 Nov '22

#### Pre-Submission Checklist    - [ ] Commit message has the format required by CONTRIBUTING guide - [ ] Commits are split per component (core, individual modules, libs, utils, ...) - [ ] Each component has a single commit (if not, squash them into one commit) - [ ] 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 - [ ] 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 - [ ] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  When the stirshaken module is in use and configured to cache certifications, validation will succeed on the very first attempt but will then fail every time the certificate is loaded from cache. The reason is because this module only saves the certificate and discards the any supplied chain certificates. This patch causes the module to save all supplied certificates and properly loads them upon retrieval. For the loading to work a patch is required in libstirshaken. A PR has already been submitted and is linked below. Without that patch the problem will persist but no other harm is done. This is a safe change to make that does not break existing behaviour. - save all certificates provided by signor to the disk cache - properly load all certificates when loading from cache - requires patch to libstirshaken (PR 123); this patch causes no harm (but no benefit) without it - resolve unrelated compiler warnings on 32bit systems https://github.com/signalwire/libstirshaken/pull/123 You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/3175 -- Commit Summary -- * stirshaken: Properly handle intermediary/chain certificates when caching certificates * stirshaken: close file in write failure cases -- File Changes -- M src/modules/stirshaken/stirshaken_mod.c (106) -- Patch Links -- https://github.com/kamailio/kamailio/pull/3175.patch https://github.com/kamailio/kamailio/pull/3175.diff -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/3175 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/pull/3175(a)github.com>

4 16

[kamailio/kamailio] Kamailio 5.4.7 crash (Issue #3052)
by Igor Olhovskiy 26 Oct '22

26 Oct '22

### Description Kamailio running with mix of TLS/WebSocket/UDP transports. ### Troubleshooting #### Reproduction Really random issues, can't really catch it #### Debugging Data ``` [root@pbxphone-0866-fe-1 kamailio_crash]# gdb kamailio core.kamailio.222460.pbxphone-0866-fe-1.company.domain.1646903834 GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.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 /root/kamailio_crash/kamailio...done. warning: exec file is newer than core file. [New LWP 222460] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `/usr/local/sbin/kamailio -P /run/kamailio/kamailio.pid -f /usr/local/etc/kamail'. Program terminated with signal 11, Segmentation fault. #0 0x00007f04af578716 in tls_complete_init (c=0x7f042fe11c98) at tls_server.c:236 236 data->ssl = SSL_new(dom->ctx[process_no]); Missing separate debuginfos, use: debuginfo-install audit-libs-2.8.5-4.el7.x86_64 bzip2-libs-1.0.6-13.el7.x86_64 elfutils-libelf-0.176-5.el7.x86_64 glibc-2.17-325.el7_9.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.15.1-51.el7_9.x86_64 libacl-2.2.51-15.el7.x86_64 libattr-2.4.46-13.el7.x86_64 libcap-2.22-11.el7.x86_64 libcap-ng-0.7.5-4.el7.x86_64 libcom_err-1.42.9-19.el7.x86_64 libdb-5.3.21-25.el7.x86_64 libffi-3.0.13-19.el7.x86_64 libgcc-4.8.5-44.el7.x86_64 libselinux-2.5-15.el7.x86_64 libstdc++-4.8.5-44.el7.x86_64 libunistring-0.9.3-9.el7.x86_64 libuuid-2.23.2-65.el7_9.1.x86_64 libxml2-2.9.1-6.el7_9.6.x86_64 lm_sensors-libs-3.4.0-8.20160601gitf9185e5.el7.x86_64 lua-5.1.4-15.el7.x86_64 net-snmp-agent-libs-5.7.2-49.el7_9.1.x86_64 net-snmp-libs-5.7.2-49.el7_9.1.x86_64 nspr-4.32.0-1.el7_9.x86_64 nss-3.67.0-4.el7_9.x86_64 nss-softokn-freebl-3.67.0-3.el7_9.x86_64 nss-util-3.67.0-1.el7_9.x86_64 openssl-libs-1.0.2k-24.el7_9.x86_64 pcre-8.32-17.el7.x86_64 perl-libs-5.16.3-299.el7_9.x86_64 popt-1.13-16.el7.x86_64 python-libs-2.7.5-90.el7.x86_64 rpm-libs-4.11.3-48.el7_9.x86_64 tcp_wrappers-libs-7.6-77.el7.x86_64 xz-libs-5.2.2-1.el7.x86_64 zlib-1.2.7-19.el7_9.x86_64 (gdb) bt full #0 0x00007f04af578716 in tls_complete_init (c=0x7f042fe11c98) at tls_server.c:236 dom = 0x7f042fbcccf8 data = 0x7f042f96dec0 cfg = 0x7f042f96dec0 state = S_TLS_CONNECTING sname = 0x0 srvid = 0x0 __FUNCTION__ = "tls_complete_init" #1 0x00007f04af578d07 in tls_fix_connection_unsafe (c=0x7f042fe11c98) at tls_server.c:297 __FUNCTION__ = "tls_fix_connection_unsafe" #2 0x00007f04af580784 in tls_h_encode_f (c=0x7f042fe11c98, pbuf=0x7ffd8be909e0, plen=0x7ffd8be909d8, rest_buf=0x7ffd8be909e8, rest_len=0x7ffd8be909dc, send_flags=0x7ffd8be909c0) at tls_server.c:772 n = 0 offs = 0 ssl = 0x1 tls_c = 0x7f042fe11ca0 wr_buf = "\026\003\001\002\000\001\000\001\374\003\003\276,'P^\252j\027\021S\351\252\021\342(~\347\216\351\332Hh!\vb\024\361\324+\003\177\a\000\000\254\300\060\300,\300(\300$\300\024\300\n\000\245\000\243\000\241\000\237\000k\000j\000i\000h\000\071\000\070\000\067\000\066\000\210\000\207\000\206\000\205\300\062\300.\300*\300&\300\017\300\005\000\235\000=\000\065\000\204\300/\300+\300'\300#\300\023\300\t\000\244\000\242\000\240\000\236\000g\000@\000?\000>\000\063\000\062\000\061\000\060\000\232\000\231\000\230\000\227\000E\000D\000C\000B\300\061\300-\300)\300%\300\016\300\004\000\234\000<\000/\000\226\000A\300\022\300\b\000\026\000\023\000\020\000\r\300\r\300\003"... rd = {buf = 0x18 <Address 0x18 out of bounds>, pos = 22930096, used = 1771061403, size = -1947662592} wr = {buf = 0x4b6e74a40 <Address 0x4b6e74a40 out of bounds>, pos = -1226359400, used = 32516, size = -1562640382} ssl_error = 0 err_src = 0x7f04af5afc09 "TLS write:" ip_buf = "\000\000\000\000\000\000\000\000\230\034\341/\004\177\000\000\000\000\000\000\000\000\000\000\370@\347\266\001\000\000\000\340\b\351\213\375\177\000\000f\211Q\000\000\000\000\000\000\000\000\000\001\000\000\000\060\000\000\000\060\000\000" buf = 0x7ffd8be90fd0 "OPTIONS sip:73054@82.66.66.105:46050;transport=tls SIP/2.0\r\nVia: SIP/2.0/TLS tone.company.domain:5061;branch=z9hG4bKx.2854.1.0\r\nFrom: <sip:pbxphone@tone.company.domain>;tag=uloc-6228658a-43655-2c-31dd201c-6229c21a"... len = 308 x = 4 __FUNCTION__ = "tls_h_encode_f" #3 0x000000000051e729 in tcp_send (dst=0x7ffd8be90d60, from=0x0, buf=0x7ffd8be90fd0 "OPTIONS sip:73054@82.66.66.105:46050;transport=tls SIP/2.0\r\nVia: SIP/2.0/TLS tone.company.domain:5061;branch=z9hG4bKx.2854.1.0\r\nFrom: <sip:pbxphone@tone.company.domain>;tag=uloc-6228658a-43655-2c-31dd201c-6229c21a"..., len=308) at core/tcp_main.c:2093 c = 0x7f042fe11c98 ip = {af = 2, len = 4, u = {addrl = {1765950034, 4294967295}, addr32 = {1765950034, 0, 4294967295, 0}, addr16 = {16978, 26946, 0, 0, 65535, 65535, 0, 0}, addr = "RBBi\000\000\000\000\377\377\377\377\000\000\000"}} port = 46050 fd = 22 response = {139655966192064, 0} n = 0 con_lifetime = 9600 try_local_port = 5061 rest_buf = 0x0 t_buf = 0x7ffd8be90fd0 "OPTIONS sip:73054@82.66.66.105:46050;transport=tls SIP/2.0\r\nVia: SIP/2.0/TLS tone.company.domain:5061;branch=z9hG4bKx.2854.1.0\r\nFrom: <sip:pbxphone@tone.company.domain>;tag=uloc-6228658a-43655-2c-31dd201c-6229c21a"... rest_len = 0 t_len = 308 resp = 140726950756352 t_send_flags = {f = 0, blst_imask = 0} __FUNCTION__ = "tcp_send" #4 0x00007f04b2aa0ceb in ul_ka_send (kamsg=0x7ffd8be90fc0, kadst=0x7ffd8be90d60) at ul_keepalive.c:271 __FUNCTION__ = "ul_ka_send" #5 0x00007f04b2aa0b58 in ul_ka_urecord (ur=0x7f042fca3340) at ul_keepalive.c:239 ---Type <return> to continue, or q <return> to quit--- uc = 0x7f042fca3458 kabuf = "OPTIONS sip:73054@82.66.66.105:46050;transport=tls SIP/2.0\r\nVia: SIP/2.0/TLS tone.company.domain:5061;branch=z9hG4bKx.2854.1.0\r\nFrom: <sip:pbxphone@tone.company.domain>;tag=uloc-6228658a-43655-2c-31dd201c-6229c21a"... kabuf_len = 308 kamsg = { s = 0x7ffd8be90fd0 "OPTIONS sip:73054@82.66.66.105:46050;transport=tls SIP/2.0\r\nVia: SIP/2.0/TLS tone.company.domain:5061;branch=z9hG4bKx.2854.1.0\r\nFrom: <sip:pbxphone@tone.company.domain>;tag=uloc-6228658a-43655-2c-31dd201c-6229c21a"..., len = 308} vaddr = {s = 0x7f04b6e74008 "tone.company.domain", len = 12} vport = {s = 0x7f04b6e740f8 "5061", len = 4} sdst = {s = 0x7f042fca3770 "sip:82.66.66.105:46050;transport=tls", len = 36} sproto = {s = 0x81bb4b "TLS", len = 3} duri = {user = {s = 0x0, len = 0}, passwd = {s = 0x0, len = 0}, host = {s = 0x7f042fca3774 "82.66.66.105:46050;transport=tls", len = 12}, port = {s = 0x7f042fca3781 "46050;transport=tls", len = 5}, params = {s = 0x7f042fca3787 "transport=tls", len = 13}, sip_params = {s = 0x7f042fca3787 "transport=tls", len = 13}, headers = {s = 0x0, len = 0}, port_no = 46050, proto = 3, type = SIP_URI_T, flags = (unknown: 0), transport = {s = 0x7f042fca3787 "transport=tls", len = 13}, 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 = 0x7f042fca3791 "tls", len = 3}, 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}} dproto = 3 '\003' he = 0xb88fa0 <he.5288> ssock = 0x7f04b6e73d98 idst = {send_sock = 0x7f04b6e73d98, to = {s = {sa_family = 2, sa_data = "\263\342RBBi\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 58035, sin_addr = {s_addr = 1765950034}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 58035, sin6_flowinfo = 1765950034, 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 = "\263\342RBBi", '\000' <repeats 111 times>, __ss_align = 0}}, id = 0, send_flags = {f = 0, blst_imask = 0}, proto = 3 '\003', proto_pad0 = 0 '\000', proto_pad1 = 0} bcnt = 1 aortype = 0 i = 5 tv = {tv_sec = 1646903834, tv_usec = 680904} tnow = 1646903834 __FUNCTION__ = "ul_ka_urecord" #6 0x00007f04b2a6bb99 in mem_timer_udomain (_d=0x7f042f9c5388, istart=0, istep=1) at udomain.c:1234 ptr = 0x7f042fca3340 t = 0x7f0429d60470 <str_record_route_col> i = 28 #7 0x00007f04b2a9dd0e in synchronize_all_udomains (istart=0, istep=1) at dlist.c:966 res = 0 ptr = 0x7f042f9c5288 #8 0x00007f04b2a7b019 in ul_core_timer (ticks=1791845, param=0x0) at usrloc_mod.c:527 __FUNCTION__ = "ul_core_timer" #9 0x00000000004f1e69 in compat_old_handler (ti=28669522, tl=0x7f042f82e060, data=0x7f042f82e060) at core/timer.c:980 t = 0x7f042f82e060 #10 0x00000000004f29a5 in slow_timer_main () at core/timer.c:1105 n = 12 ret = 4294967295 tl = 0x7f042f82e060 i = 308 __FUNCTION__ = "slow_timer_main" #11 0x000000000042a707 in main_loop () at main.c:1765 i = 4 pid = 0 si = 0x0 si_desc = "udp receiver child=3 sock=128.141.18.117:5060 (tone.company.domain:5060)\000\000\000\000\000\000\000\000\200S/\004\177\000\000\000\000\000\000\000\000\000\000\220Q\234/\004\177\000\000\200\034\351\213\375\177\000\000\000R\234/\004\177\000\000B\227Z\257\004\177\000\000\300\023\006\267\004\177\000" nrprocs = 4 ---Type <return> to continue, or q <return> to quit--- woneinit = 1 __FUNCTION__ = "main_loop" #12 0x000000000043423e in main (argc=9, argv=0x7ffd8be921f8) at main.c:2942 cfg_stream = 0xf6a040 c = -1 r = 0 tmp = 0x7ffd8be935cc "" tmp_len = 1472 port = 960 proto = 32516 ahost = 0x0 aport = 0 options = 0x7d7ef8 ":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 = 1413124693 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7ffd8be920b0 p = 0xf0b5ff <Address 0xf0b5ff out of bounds> st = {st_dev = 20, st_ino = 16553497, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1646819986, tv_nsec = 228520360}, st_mtim = {tv_sec = 1646903531, tv_nsec = 836398702}, st_ctim = {tv_sec = 1646903531, tv_nsec = 836398702}, __unused = {0, 0, 0}} tbuf = '\000' <repeats 392 times>... option_index = 0 long_options = {{name = 0x7da22f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7d56d4 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x7da234 "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x7da23a "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x7da240 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x7da249 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x7da253 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x7da25d "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x7da268 "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x7da271 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x7da27c "debug", has_arg = 1, flag = 0x0, val = 1032}, { name = 0x7da282 "atexit", has_arg = 1, flag = 0x0, val = 1034}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __FUNCTION__ = "main" (gdb) (gdb) info locals cfg_stream = 0xf6a040 c = -1 r = 0 tmp = 0x7ffd8be935cc "" tmp_len = 1472 port = 960 proto = 32516 ahost = 0x0 aport = 0 options = 0x7d7ef8 ":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 = 1413124693 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7ffd8be920b0 p = 0xf0b5ff <Address 0xf0b5ff out of bounds> st = {st_dev = 20, st_ino = 16553497, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1646819986, tv_nsec = 228520360}, st_mtim = {tv_sec = 1646903531, tv_nsec = 836398702}, st_ctim = {tv_sec = 1646903531, tv_nsec = 836398702}, __unused = {0, 0, 0}} tbuf = '\000' <repeats 392 times>... option_index = 0 long_options = {{name = 0x7da22f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7d56d4 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x7da234 "alias", has_arg = 1, flag = 0x0, val = 1024}, { name = 0x7da23a "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x7da240 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x7da249 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, { name = 0x7da253 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x7da25d "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x7da268 "modparam", has_arg = 1, flag = 0x0, val = 1030}, { name = 0x7da271 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x7da27c "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x7da282 "atexit", has_arg = 1, flag = 0x0, val = 1034}, { name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __FUNCTION__ = "main" (gdb) cfg_stream = 0xf6a040 c = -1 r = 0 tmp = 0x7ffd8be935cc "" tmp_len = 1472 port = 960 proto = 32516 ahost = 0x0 aport = 0 options = 0x7d7ef8 ":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 = 1413124693 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7ffd8be920b0 p = 0xf0b5ff <Address 0xf0b5ff out of bounds> st = {st_dev = 20, st_ino = 16553497, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1646819986, tv_nsec = 228520360}, st_mtim = {tv_sec = 1646903531, tv_nsec = 836398702}, st_ctim = {tv_sec = 1646903531, tv_nsec = 836398702}, __unused = {0, 0, 0}} tbuf = '\000' <repeats 392 times>... option_index = 0 long_options = {{name = 0x7da22f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7d56d4 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x7da234 "alias", has_arg = 1, flag = 0x0, val = 1024}, { name = 0x7da23a "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x7da240 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x7da249 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, { name = 0x7da253 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x7da25d "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x7da268 "modparam", has_arg = 1, flag = 0x0, val = 1030}, { name = 0x7da271 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x7da27c "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x7da282 "atexit", has_arg = 1, flag = 0x0, val = 1034}, { name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __FUNCTION__ = "main" (gdb) cfg_stream = 0xf6a040 c = -1 r = 0 tmp = 0x7ffd8be935cc "" tmp_len = 1472 port = 960 proto = 32516 ahost = 0x0 aport = 0 options = 0x7d7ef8 ":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 = 1413124693 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7ffd8be920b0 p = 0xf0b5ff <Address 0xf0b5ff out of bounds> st = {st_dev = 20, st_ino = 16553497, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1646819986, tv_nsec = 228520360}, st_mtim = {tv_sec = 1646903531, tv_nsec = 836398702}, st_ctim = {tv_sec = 1646903531, tv_nsec = 836398702}, __unused = {0, 0, 0}} tbuf = '\000' <repeats 392 times>... option_index = 0 long_options = {{name = 0x7da22f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7d56d4 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x7da234 "alias", has_arg = 1, flag = 0x0, val = 1024}, { name = 0x7da23a "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x7da240 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x7da249 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, { name = 0x7da253 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x7da25d "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x7da268 "modparam", has_arg = 1, flag = 0x0, val = 1030}, { name = 0x7da271 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x7da27c "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x7da282 "atexit", has_arg = 1, flag = 0x0, val = 1034}, { name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __FUNCTION__ = "main" (gdb) cfg_stream = 0xf6a040 c = -1 r = 0 tmp = 0x7ffd8be935cc "" tmp_len = 1472 port = 960 proto = 32516 ahost = 0x0 aport = 0 options = 0x7d7ef8 ":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 = 1413124693 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7ffd8be920b0 p = 0xf0b5ff <Address 0xf0b5ff out of bounds> st = {st_dev = 20, st_ino = 16553497, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1646819986, tv_nsec = 228520360}, st_mtim = {tv_sec = 1646903531, tv_nsec = 836398702}, st_ctim = {tv_sec = 1646903531, tv_nsec = 836398702}, __unused = {0, 0, 0}} tbuf = '\000' <repeats 392 times>... option_index = 0 long_options = {{name = 0x7da22f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7d56d4 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x7da234 "alias", has_arg = 1, flag = 0x0, val = 1024}, { name = 0x7da23a "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x7da240 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x7da249 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, { name = 0x7da253 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x7da25d "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x7da268 "modparam", has_arg = 1, flag = 0x0, val = 1030}, { name = 0x7da271 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x7da27c "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x7da282 "atexit", has_arg = 1, flag = 0x0, val = 1034}, { name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __FUNCTION__ = "main" (gdb) list ... here goes a code of tls_server.c but if I'll leave it - Comment is too long (maximum is 65536 characters) (gdb) Line number 1513 out of range; tls_server.c has 1512 lines. ``` #### Log Messages ``` 2022-03-10T10:17:16.838905+01:00 pbxphone-0866-fe-1.company.domain /usr/local/sbin/kamailio[222489]: CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 27 ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` kamailio -V version: kamailio 5.4.7 (x86_64/linux) a19fe1 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: a19fe1 compiled on 20:40:47 Nov 22 2021 with gcc 4.8.5 ``` * **Operating System**:  ``` Linux pbxphone-0866-fe-1.company.domain 3.10.0-1160.15.2.el7.x86_64 #1 SMP Wed Feb 3 15:06:38 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3052 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3052(a)github.com>

5 13

[kamailio/kamailio] Unexpected kamailio 5.4 segfault (#2828)
by nmateo26 11 Oct '22

11 Oct '22

Dear all we have seen a core in a running production kamailio instance today, i attach you the bt in dropbox version: kamailio 5.4.4 (x86_64/linux) 0ddb01-dirty centos7 3.10.0-693.17.1.el7.x86_64 https://www.dropbox.com/s/fpunfs0o9aqhwww/kamailio_core_17agosto.txt?dl=0 ~~~ #0 0x00007f4c131446ad in print_lists (dlg=0x7f4b60abb2e8) at dlg_var.c:277 #1 0x00007f4c131467ff in pv_set_dlg_variable (msg=0x7f4c17592d70, param=0x7f4c17aa88d0, op=254, val=0x7ffc8de8c990) at dlg_var.c:443 #2 0x00000000004f9c82 in lval_pvar_assign (h=0x7ffc8de8ddc0, msg=0x7f4c17592d70, lv=0x7f4c17aa8998, rv=0x7f4c17aa8b18) at core/lvalue.c:352 #3 0x00000000004fa780 in lval_assign (h=0x7ffc8de8ddc0, msg=0x7f4c17592d70, lv=0x7f4c17aa8998, rve=0x7f4c17aa8b10) at core/lvalue.c:400 #4 0x00000000004c3f6f in do_action (h=0x7ffc8de8ddc0, a=0x7f4c17aa92b0, msg=0x7f4c17592d70) at core/action.c:1455 #5 0x00000000004c5cab in run_actions (h=0x7ffc8de8ddc0, a=0x7f4c17aa8668, msg=0x7f4c17592d70) at core/action.c:1581 #6 0x00000000004b8867 in do_action (h=0x7ffc8de8ddc0, a=0x7f4c17aac2b0, msg=0x7f4c17592d70) at core/action.c:1067 #7 0x00000000004c5cab in run_actions (h=0x7ffc8de8ddc0, a=0x7f4c17aa34c0, msg=0x7f4c17592d70) at core/action.c:1581 #8 0x00000000004c63ef in run_top_route (a=0x7f4c17aa34c0, msg=0x7f4c17592d70, c=0x7ffc8de8ddc0) at core/action.c:1666 #9 0x00007f4c16bbc0a2 in reply_received (p_msg=0x7f4c17592d70) at t_reply.c:2543 #10 0x00000000005d0b69 in do_forward_reply (msg=0x7f4c17592d70, mode=0) at core/forward.c:764 #11 0x00000000005d283b in forward_reply (msg=0x7f4c17592d70) at core/forward.c:865 #12 0x0000000000622dd2 in receive_msg ( buf=0xb034a0 <buf.7140> "SIP/2.0 100 Trying\r\nVia: SIP/2.0/UDP 79.170.68.186;branch=z9hG4bK895d.0e2ee1cb7a0cde9ed9e78d7f0ec22c00.0\r\nVia: SIP/2.0/UDP 79.170.71.172:5080;received=79.170.71.172;rport=5080;branch=z9hG4bKtmtBy7jaQ5"..., len=449, rcv_info=0x7ffc8de8e8b0) at core/receive.c:509 #13 0x0000000000521e67 in udp_rcv_loop () at core/udp_server.c:543 #14 0x0000000000429f56 in main_loop () at main.c:1689 #15 0x0000000000434034 in main (argc=13, argv=0x7ffc8de8f148) at main.c:2876 ~~~ Best regards, Noel -- 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/2828

5 10

Jenkins build became unstable: kamailio56-binaries » amd64,bookworm #2
by kamailio＠sipwise.com 06 Oct '22

06 Oct '22

See <https://kamailio.sipwise.com/job/kamailio56-binaries/architecture=amd64,dis…>

1 2

[kamailio/kamailio] Regression on app_lua after ASLR enable (Issue #3202)
by Boris Korzun 28 Sep '22

28 Sep '22

### Description There's a regression after enabling Address Space Layout Randomization (ASLR). Kamailio causes SIGSEGV while loading `app_lua` (or other KEMI Interpreters probably). ### Troubleshooting #### Reproduction The regression has appeared after update FreeBSD kernel to https://github.com/freebsd/freebsd-src/commit/10192e77cfacd1f27601882af6188… Kamailio falls after `loadmodule "app_lua.so"` in `kamailio.cfg`. #### Debugging Data ``` root@server:/usr/jails/containers/kamailio/var/coredump/986# jexec kamailio lldb -c /var/coredump/986/kamailio.13521.core -- /usr/local/sbin/kamailio (lldb) target create "/usr/local/sbin/kamailio" --core "/var/coredump/986/kamailio.13521.core" Core file '/var/coredump/986/kamailio.13521.core' (x86_64) was loaded. (lldb) bt all * thread #1, name = 'kamailio', stop reason = signal SIGSEGV * frame #0: 0x0000000825b61350 libc.so.7`strncmp(s1=<unavailable>, s2=<unavailable>, n=<unavailable>) at strncmp.c:47:7 frame #1: 0x00000000003fc394 kamailio`sr_kemi_modules_add(klist=0x0000000861afb410) at kemi.c:3392:8 frame #2: 0x0000000861ae6154 app_lua.so`mod_register(path="/usr/local/lib/kamailio/modules/app_lua.so", dlflags=0x0000000821805b48, p1=0x0000000000000000, p2=0x0000000000000000) at app_lua_mod.c:605:2 frame #3: 0x00000000005e4b30 kamailio`load_module(mod_path="app_lua.so") at sr_module.c:592:7 frame #4: 0x0000000000885936 kamailio`yyparse at cfg.y:1965:8 frame #5: 0x00000000002ff384 kamailio`main(argc=7, argv=0x000000082180a848) at main.c:2506:6 frame #6: 0x00000000002ddd90 kamailio`_start(ap=<unavailable>, cleanup=<unavailable>) at crt1_c.c:75:7 ``` `_sr_kemi_modules[].mname.s` for `app_lua` points to incorrect data after second call `mod_register()(a)app_lua_mod.c` from `load_module()(a)sr_module.c` (reloading the module for setting correct `dlflags`). #### Log Messages ``` 08:35:53.689647 DEBUG: <core> [core/cfg.y:1964]: yyparse(): loading module kemix.so 08:35:53.689684 DEBUG: <core> [core/sr_module.c:516]: ksr_locate_module(): found module to load </usr/local/lib/kamailio/modules/kemix.so> 08:35:53.689698 DEBUG: <core> [core/sr_module.c:566]: load_module(): trying to load </usr/local/lib/kamailio/modules/kemix.so> 08:35:53.689796 DEBUG: <core> [core/kemi.c:3398]: sr_kemi_modules_add(): adding module: kx 08:35:53.689847 DEBUG: <core> [core/cfg.lex:2039]: pp_define(): defining id: MOD_kemix 08:35:53.689895 DEBUG: <core> [core/cfg.y:1964]: yyparse(): loading module app_lua.so 08:35:53.689931 DEBUG: <core> [core/sr_module.c:516]: ksr_locate_module(): found module to load </usr/local/lib/kamailio/modules/app_lua.so> 08:35:53.689948 DEBUG: <core> [core/sr_module.c:566]: load_module(): trying to load </usr/local/lib/kamailio/modules/app_lua.so> 08:35:53.690418 DEBUG: <core> [core/kemi.c:3494]: sr_kemi_eng_register(): registered config routing enginge [lua] 08:35:53.690444 DEBUG: <core> [core/kemi.c:3398]: sr_kemi_modules_add(): adding module: app_lua ``` ### Possible Solutions Temporary solution is disabling ASLR, ex. FreeBSD: ``` # sysctl kern.elf64.aslr.enable=0 # sysctl kern.elf64.aslr.pie_enable=0 ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.6.1 (x86_64/freebsd) b36a13 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, 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, select, kqueue. id: b36a13 compiled on 08:12:34 Jul 27 2022 with cc FreeBSD clang version 14.0.5 (https://github.com/llvm/llvm-project.git llvmorg-14.0.5-0-gc12386ae247c) ``` 5.5.4 is affected too * **Operating System**: ``` FreeBSD 13/stable ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3202 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3202(a)github.com>

3 16

[kamailio/kamailio] RPC command dlg.profile_get_size with per_value response (Issue #2976)
by dvillaume 13 Sep '22

13 Sep '22

Hello, I would like to suggest you an implementation of the rpc command dlg.profile_get_size (on a valued profile) that would return a list of values and the number of current dialogs for any of them . This could be usefull if you want to get stats per customer_id/trunks/ips or whatever and don't want to get the whole table but only the size. Regards, David -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2976 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/2976(a)github.com>

2 3

[kamailio/kamailio] Socket name ignored when sending to HEP server (Issue #3174)
by manticode 13 Sep '22

13 Sep '22

When **trace_mode** is set to 1, then **send_sock_name** is not used (it uses the unexpected socket listen socket). However, when **trace_mode** is set to 4, then **send_sock_name** works correctly. Also, in both cases, **send_sock_addr** works correctly. ``` listen=udp:SIP_IPADDRESS:SIP_PORT listen=udp:SIPCAPTURE_IPADDRESS:SIP_PORT name "siptrace_socket" modparam("siptrace", "duplicate_uri", "sip:10.218.31.205:9060") modparam("siptrace", "hep_mode_on", 1) modparam("siptrace", "hep_version", 3) modparam("siptrace", "hep_capture_id", 110) modparam("siptrace", "send_sock_name", "siptrace_socket") modparam("siptrace", "trace_on", 1) modparam("siptrace", "trace_mode", 1) modparam("siptrace", "trace_to_database", 0) ``` This is tested on Kamailio 5.5.1 and 5.5.3. -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3174 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3174(a)github.com>

2 7

[kamailio/kamailio] Segfault in Kamailio 5.6.0 (Issue #3134)
by David Cunningham 13 Sep '22

13 Sep '22

We have installed Kamailio 5.6.0 from http://deb.kamailio.org/kamailio56, but it is intermittently crashing with a segfault like this: May 29 04:46:53 ss2 kernel: [26920.901572] kamailio[1416]: segfault at 43a ip 00007f78d1396ab5 sp 00007ffd2487ca10 error 4 in app_perl.so[7f78d1392000+21000] May 29 04:46:53 ss2 kernel: [26920.901575] Code: 8b 05 8f 34 02 00 48 8b 00 48 89 c7 e8 7b ff ff ff e8 3f e5 ff ff 48 8b 15 78 34 02 00 48 89 02 48 8b 05 6e 34 02 00 48 8b 00 <0f> b6 90 3a 04 00 00 48 8b 05 5d 34 02 00 48 8b 00 83 ca 02 88 90 May 29 04:46:56 ss2 kernel: [26923.737834] kamailio[1409]: segfault at 43a ip 00007f78d1396ab5 sp 00007ffd2487ca10 error 4 in app_perl.so[7f78d1392000+21000] May 29 04:46:56 ss2 kernel: [26923.737838] Code: 8b 05 8f 34 02 00 48 8b 00 48 89 c7 e8 7b ff ff ff e8 3f e5 ff ff 48 8b 15 78 34 02 00 48 89 02 48 8b 05 6e 34 02 00 48 8b 00 <0f> b6 90 3a 04 00 00 48 8b 05 5d 34 02 00 48 8b 00 83 ca 02 88 90 Perl is version 5.30.0, and the system is running Ubuntu 20.04. A Perl library is loaded using: modparam( "app_perl", "filename", "/path/to/our/Kamailio.pm" ) We have not found a core file anywhere on the server. Please let us know what other information you need, thanks. -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3134 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3134(a)github.com>

3 19

Info: Kamailio World Conference Online 2022 - The Schedule
by Daniel-Constantin Mierla 08 Sep '22

08 Sep '22

The schedule for Kamailio World Conference Online 2022 has been published on the event website: - https://www.kamailioworld.com The event spans over two days, September 7-8, 2022, with presentations and open discussion sessions during 12:50-17:00UTC. With the main target to share the knowledge and connect the community, the conference has presentations covering use of Kamailio for 5G services, NAT traversal and integration with RTPEngine, TLS with WolfSSL, end to end testing testing, controlling SIP message content from KEMI and resources management for scalability. It is a good balance between established and new speakers at this edition of Kamailio World Conference. There is no registration required to join the event, the sessions will be presented in a live video conferencing room streamed to YouTube KamailioWorld Channel. A text chat room will be made available for posting questions and background discussions. Book the dates in your agenda and prepare for another amazing Kamailio World Conference! Keep the eye on the event website for updates! Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

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