sr-dev December 2022

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[kamailio/kamailio] Close parenthesis on error description (#2589)
by Javier Valencia 20 Jan '25

20 Jan '25

Close parentheses on error description when *Not enough parameters* on *htable_rpc_delete*. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2589 -- Commit Summary -- * Close parenthesis on error description -- File Changes -- M src/modules/htable/htable.c (2) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2589.patch https://github.com/kamailio/kamailio/pull/2589.diff -- 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/pull/2589

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[kamailio/kamailio] BUG: freeing already freed pointer (0x7f19a3edec68), called from tls: tls_init.c with random core dumps (Issue #3205)
by Tim Chubb 08 Nov '24

08 Nov '24

### Description  Im getting frequent log entries like this: `CRITICAL: <core> [core/mem/q_malloc.c:519]: qm_free(): BUG: freeing already freed pointer (0x7f19a3edec68), called from tls: tls_init.c: ser_free(323), first free tls: tls_init.c: ser_free(323) - ignoring` This on a fresh VM running Ubuntu 22.04 LTS on the 5.6 branch (building latest release tag) As well as that log message being printed on a frequent basis (every 2 to 3 mins) i am experiencing random crashes/restarts of kamailio. Looking at the core dumps tls_init seems to precipitate the core dump. I have tried using both the TLS module, and TLSA, in the case of TLSA to rule out OpenSSL3 being an issue i have tried linking against locally built OpenSSL 3.0.5 and OpenSSL 1.1.1q with identical results I am in the process of repeating the build on Ubuntu 20.04 LTS to rule out weirdness with packages and similar issues i have experienced whilst evaluating 22.04 LTS ### Troubleshooting #### Reproduction  #### Debugging Data  ``` (gdb) bt full #0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=140425701996352) at ./nptl/pthread_kill.c:44 tid = <optimized out> ret = 0 pd = 0x7fb76815b740 old_mask = {__val = {523986010119, 910533066753, 1, 140425395047168, 94230980435360, 0, 5677797456, 140425395047168, 140725986283600, 140425393986269, 94230963279192, 140425395047168, 94230963279402, 7970739754, 140725986283664, 140425394028321}} ret = <optimized out> pd = <optimized out> old_mask = <optimized out> ret = <optimized out> tid = <optimized out> ret = <optimized out> resultvar = <optimized out> resultvar = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> __futex = <optimized out> resultvar = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> __futex = <optimized out> __private = <optimized out> __oldval = <optimized out> result = <optimized out> #1 __pthread_kill_internal (signo=6, threadid=140425701996352) at ./nptl/pthread_kill.c:78 No locals. #2 __GI___pthread_kill (threadid=140425701996352, signo=signo@entry=6) at ./nptl/pthread_kill.c:89 No locals. #3 0x00007fb7681a0476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 ret = <optimized out> #4 0x00007fb7681867f3 in __GI_abort () at ./stdlib/abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x100000000, sa_sigaction = 0x100000000}, sa_mask = {__val = {140425395047168, 140725986283888, 140425393986269, 140425394365984, 140425394130944, 140425394801736, 5734026312, 140725986283952, 140425394028321, 15624006419995803439, 94230961557227, 94230963279168, 94230963279576, 140425422497024, 13020282480951897856, 72}}, sa_flags = -619194838, sa_restorer = 0x0} sigs = {__val = {32, 13020282480951897856, 140725986284000, 94230961610857, 13546569962021497653, 14189927350396752214, 94230962920532, 0, 94230963279402, 140425394130944, 10, 38654707763, 12, 140425395047168, 32, 1438623432}} #5 0x000055b3dafd8f12 in qm_debug_check_frag (qm=0x7fb755bc1000, f=0x7fb7576ce500, file=0x7fb766123154 "tls: tls_init.c", line=323, efile=0x55b3db17d559 "core/mem/q_malloc.c", eline=511) at core/mem/q_malloc.c:129 p = 0x7fb755ca0b00 __func__ = "qm_debug_check_frag" #6 0x000055b3dafdd788 in qm_free (qmp=0x7fb755bc1000, p=0x7fb7576ce538, file=0x7fb766123154 "tls: tls_init.c", func=0x7fb766124990 <__func__.0> "ser_free", line=323, mname=0x7fb766123150 "tls") at core/mem/q_malloc.c:511 qm = 0x7fb755bc1000 f = 0x7fb7576ce500 size = 24 next = 0x7fb7576ce500 prev = 0x7fb7576ce3f8 __func__ = "qm_free" #7 0x000055b3dafe954e in qm_shm_free (qmp=0x7fb755bc1000, p=0x7fb7576ce538, file=0x7fb766123154 "tls: tls_init.c", func=0x7fb766124990 <__func__.0> "ser_free", line=323, mname=0x7fb766123150 "tls") at core/mem/q_malloc.c:1350 No locals. #8 0x00007fb7660db698 in ser_free (ptr=0x7fb7576ce538, fname=0x7fb765efa6e5 "../crypto/err/err_local.h", fline=88) at tls_init.c:323 __func__ = "ser_free" #9 0x00007fb765d2e907 in ERR_pop_to_mark () from /lib/x86_64-linux-gnu/libcrypto.so.3 No symbol table info available. #10 0x00007fb765d76a42 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3 No symbol table info available. #11 0x00007fb765d669f5 in EVP_PKEY_set_type_by_keymgmt () from /lib/x86_64-linux-gnu/libcrypto.so.3 No symbol table info available. #12 0x00007fb765d5ef9a in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.3 No symbol table info available. #13 0x00007fb765d69973 in EVP_PKEY_generate () from /lib/x86_64-linux-gnu/libcrypto.so.3 No symbol table info available. #14 0x00007fb766029279 in ?? () from /lib/x86_64-linux-gnu/libssl.so.3 No symbol table info available. #15 0x00007fb76607a621 in ?? () from /lib/x86_64-linux-gnu/libssl.so.3 No symbol table info available. --Type <RET> for more, q to quit, c to continue without paging--c #16 0x00007fb7660687fd in ?? () from /lib/x86_64-linux-gnu/libssl.so.3 No symbol table info available. #17 0x00007fb766104216 in tls_accept (c=0x7fb7576db4e8, error=0x7ffd526c58a4) at tls_server.c:468 ret = 1382832224 ssl = 0x7fb75755bef0 cert = 0x7fb75742dbb0 tls_c = 0x7fb7574429a8 tls_log = 1712337076 __func__ = "tls_accept" pkey = 0x0 #18 0x00007fb76610f86d in tls_h_read_f (c=0x7fb7576db4e8, flags=0x7ffd526e5dac) at tls_server.c:1173 r = 0x7fb7576db610 bytes_free = 16383 bytes_read = 150 read_size = 16383 ssl_error = 0 ssl_read = 0 ssl = 0x7fb75755bef0 rd_buf = "\026\003\003\000\221\001\000\000\215\003\003b\347\222\177\213T\226\b\b\214\273\355\255[l\354\211\371rJ;<\033\356B\374y\024cg\352\067\000\000\020\300\060\300/\300(\300'\300,\300+\300$\300#\001\000\000T\000\000\000\022\000\020\000\000\rdr.teamsdr.uk\000\005\000\005\001\000\000\000\000\000\n\000\006\000\004\000\030\000\027\000\v\000\002\001\000\000\r\000\024\000\022\004\001\005\001\002\001\004\003\005\003\002\003\002\002\006\001\006\003\000#\000\000\000\027\000\000\377\001\000\001\000G\225 E\030j\223\313Hb\244@\271\323\030GQ\254\272\024\032z=H-\277\360\226\035qw\244\270(\004D\004\241\023\062\064\026\226\376\321\067\274\370\376?"... wr_buf = "\026\003\003\000E\002\000\000A\003\003OHu\016\240\363=\252\356\260#\221\a\310ò&\237\000:FɆ\351DOWNGRD\001\000\300\060\000\000\031\377\001\000\001\000\000\000\000\000\000\v\000\004\003\000\001\002\000#\000\000\000\027\000\000\026\003\003\020\006\v\000\020\002\000\017\377\000\005x0\202\005t0\202\004\\\240\003\002\001\002\002\022\004\062_\v\313\031\021 \240[\376N\227\346\310\004e\r0\r\006\t*\206H\206\367\r\001\001\v\005\000\060\062\061\v0\t\006\003U\004\006\023\002US1\026\060\024\006\003U\004\n\023\rLet's Encrypt1\v0\t\006\003U\004\003\023\002R30\036\027\r22070519555"... rd = {buf = 0x7ffd526c5a00 "\026\003\003", pos = 150, used = 150, size = 65536} wr = {buf = 0x7ffd526d5a00 "\026\003\003", pos = 0, used = 4096, size = 65536} tls_c = 0x7fb7574429a8 enc_rd_buf = 0x0 n = 0 flush_flags = 1 err_src = 0x7fb76612c9b0 "TLS read:" ip_buf = "172.16.51.200", '\000' <repeats 50 times> x = 0 tls_dbg = 0 __func__ = "tls_h_read_f" #19 0x000055b3daf819f3 in tcp_read_headers (c=0x7fb7576db4e8, read_flags=0x7ffd526e5dac) at core/tcp_read.c:441 bytes = 4 remaining = 0 p = 0x7fb75736b870 "2" r = 0x7fb7576db610 mc = 32695 body_len = 22326 mfline = 0x7fb755b9dadd <futex_release+29> "\211E\374\203}\374\002\017\224\300\017\266\300H\205\300t6H\213E\350H\203\354\bj" mtransid = {s = 0x55b3db16d884 "", len = 1439304448} __func__ = "tcp_read_headers" #20 0x000055b3daf8ac9d in tcp_read_req (con=0x7fb7576db4e8, bytes_read=0x7ffd526e5da8, read_flags=0x7ffd526e5dac) at core/tcp_read.c:1469 bytes = -1 total_bytes = 0 resp = 1 size = 154618822664 req = 0x7fb7576db610 dst = {send_sock = 0x1, to = {s = {sa_family = 2816, sa_data = "\312U\267\177\000\000\320\\nR\375\177\000"}, sin = {sin_family = 2816, sin_port = 21962, sin_addr = {s_addr = 32695}, sin_zero = "\320\\nR\375\177\000"}, sin6 = {sin6_family = 2816, sin6_port = 21962, sin6_flowinfo = 32695, sin6_addr = {__in6_u = {__u6_addr8 = "\320\\nR\375\177\000\000\030\000\000\000\000\000\000", __u6_addr16 = {23760, 21102, 32765, 0, 24, 0, 0, 0}, __u6_addr32 = {1382964432, 32765, 24, 0}}}, sin6_scope_id = 1382964400}, sas = {ss_family = 2816, __ss_padding = "\312U\267\177\000\000\320\\nR\375\177\000\000\030\000\000\000\000\000\000\000\260\\nR\001\000\000\000\000\v\312U\267\177\000\000\260\\nR\375\177\000\000\335ڹU\267\177\000\000\204\330\026۳U\000\000\000\v\312U\267\177\000\000\002\000\000\000\000\000\000\000\002\000\000\000\001\000\000\000\360\\nR\375\177\000\000!\177\272U\267\177\000\000\360]nR\375\177\000\000\024]nR\375\177\000", __ss_align = 17179869204}}, id = -619259776, send_flags = {f = 21939, blst_imask = 0}, proto = 110 'n', proto_pad0 = -11 '\365', proto_pad1 = 28435} c = 0 '\000' ret = 1438243549 __func__ = "tcp_read_req" #21 0x000055b3daf9072c in handle_io (fm=0x7fb766755bb8, events=1, idx=-1) at core/tcp_read.c:1780 ret = 8 n = 8 read_flags = RD_CONN_SHORT_READ con = 0x7fb7576db4e8 s = 12 resp = 140425703179696 t = 1467216201 ee = 0x0 __func__ = "handle_io" #22 0x000055b3daf7bd70 in io_wait_loop_epoll (h=0x55b3db270960 <io_w>, t=2, repeat=0) at core/io_wait.h:1070 n = 1 r = 0 fm = 0x7fb766755bb8 revents = 1 __func__ = "io_wait_loop_epoll" #23 0x000055b3daf93760 in tcp_receive_loop (unix_sock=36) at core/tcp_read.c:1976 __func__ = "tcp_receive_loop" #24 0x000055b3daf6fdde in tcp_init_children (woneinit=0x7ffd526e6198) at core/tcp_main.c:5236 r = 0 i = 7 reader_fd_1 = 36 pid = 0 si_desc = "tcp receiver (generic)\000\000\356\376\357ڳU\000\000panR\375\177\000\000\036\350\371\332\000\000\000\000\070\n\037f\000\000\000\000\313\307\025۳U\000\000\241\000nR\375\177\000\000\fj\f۳U\000\000\000\000\000\000\000\000\000\000ز\277U\267\177\000\000\036\000\000\000\000\000\000\000\020\316\363U\001\000\000\000`anR\375\177\000\000\036l\f۳U\000" si = 0x0 __func__ = "tcp_init_children" #25 0x000055b3dacbe65c in main_loop () at main.c:1851 i = 4 pid = 7714 si = 0x0 si_desc = "udp receiver child=3 sock=127.0.0.1:5050\000\060\066\060\000\000\000\000\003\000\000\000\036\000\000\000\000/a\230\356U\261\264X\307\036۳U\000\000\210\360\020۳U\000\000\000\000\000\000\000\000\000\000s\\\022۳U\000\000\036\000\000\000\000\000\000\000\260\305'h\267\177\000\000\060cnR\375\177\000\000zI\347ڳU\000" nrprocs = 4 woneinit = 1 __func__ = "main_loop" #26 0x000055b3dacc95b0 in main (argc=11, argv=0x7ffd526e68a8) at main.c:3085 cfg_stream = 0x55b3dc09c380 c = -1 r = 0 tmp = 0x7ffd526e7e37 "" tmp_len = 0 port = 0 proto = 0 ahost = 0x0 aport = 0 options = 0x55b3db112278 ":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 = 1456913526 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7fb768491cee <_dl_runtime_resolve_xsave+142> p = 0x7ffd526e68a8 "\334}nR\375\177" st = {st_dev = 25, st_ino = 1712, st_nlink = 2, st_mode = 16892, st_uid = 9002, st_gid = 9002, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1659341338, tv_nsec = 499520451}, st_mtim = {tv_sec = 1659341338, tv_nsec = 499520451}, st_ctim = {tv_sec = 1659341338, tv_nsec = 499520451}, __glibc_reserved = {0, 0, 0}} tbuf = '\000' <repeats 64 times>, "\377\000\000\000\000\000\000\000\000\377", '\000' <repeats 18 times>, "\377", '\000' <repeats 19 times>, "`", '\000' <repeats 15 times>, "\001", '\000' <repeats 145 times>... option_index = 0 long_options = {{name = 0x55b3db1146b6 "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x55b3db10f521 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x55b3db1146bb "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x55b3db1146c1 "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x55b3db1146c7 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x55b3db1146d0 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x55b3db1146da "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x55b3db1146e4 "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x55b3db1146ef "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x55b3db1146f8 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x55b3db114703 "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x55b3db114709 "cfg-print", has_arg = 0, flag = 0x0, val = 1033}, {name = 0x55b3db114713 "atexit", has_arg = 1, flag = 0x0, val = 1034}, {name = 0x55b3db11471a "all-errors", has_arg = 0, flag = 0x0, val = 1035}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __func__ = "main" (gdb) info locals tid = <optimized out> ret = 0 pd = 0x7fb76815b740 old_mask = {__val = {523986010119, 910533066753, 1, 140425395047168, 94230980435360, 0, 5677797456, 140425395047168, 140725986283600, 140425393986269, 94230963279192, 140425395047168, 94230963279402, 7970739754, 140725986283664, 140425394028321}} ret = <optimized out> pd = <optimized out> old_mask = <optimized out> ret = <optimized out> tid = <optimized out> ret = <optimized out> resultvar = <optimized out> resultvar = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> __futex = <optimized out> resultvar = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> __futex = <optimized out> __private = <optimized out> __oldval = <optimized out> result = <optimized out> (gdb) list 39 in ./nptl/pthread_kill.cq ``` #### Log Messages  ``` Aug 1 12:21:45 kam-test01 /usr/local/sbin/kamailio[25442]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized Aug 1 12:21:47 kam-test01 kamailio: INFO: <core> [core/sctp_core.c:74]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Aug 1 12:21:47 kam-test01 kamailio: INFO: <core> [core/tcp_main.c:5080]: init_tcp(): using epoll_lt as the io watch method (auto detected) Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_mod.c:399]: mod_init(): use OpenSSL version: 30000020 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_mod.c:401]: mod_init(): With ECDH-Support! Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_mod.c:404]: mod_init(): With Diffie Hellman Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: auth [auth_mod.c:345]: mod_init(): qop set, but nonce-count (nonce_count) support disabled Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: rr [rr_mod.c:188]: mod_init(): outbound module not available Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: db_text [dbt_lib.c:146]: dbt_cache_get_db(): using database at: /etc/kamailio/dbtext Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: WARNING: tls [tls_init.c:804]: tls_h_mod_init_f(): tls: openssl bug #1491 (crash/mem leaks on low memory) workaround disabled Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: <core> [main.c:3062]: main(): processes (at least): 30 - shm size: 134217728 - pkg size: 33554432 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 for fd 9 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: <core> [core/udp_server.c:207]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 on fd 9 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 for fd 10 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: <core> [core/udp_server.c:207]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 on fd 10 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 for fd 11 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: <core> [core/udp_server.c:207]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 on fd 11 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:328]: ksr_tls_fill_missing(): TLSs<default>: tls_method=20 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:340]: ksr_tls_fill_missing(): TLSs<default>: certificate='/etc/kamailio/livecert/fullchain.pem' Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:347]: ksr_tls_fill_missing(): TLSs<default>: ca_list='/etc/kamailio/livecert/chain.pem' Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:354]: ksr_tls_fill_missing(): TLSs<default>: ca_path='(null)' Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:361]: ksr_tls_fill_missing(): TLSs<default>: crl='(null)' Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:364]: ksr_tls_fill_missing(): TLSs<default>: require_certificate=0 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:372]: ksr_tls_fill_missing(): TLSs<default>: cipher_list='AES256-SHA' Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:379]: ksr_tls_fill_missing(): TLSs<default>: private_key='/etc/kamailio/livecert/privkey.pem' Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:382]: ksr_tls_fill_missing(): TLSs<default>: verify_certificate=0 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:386]: ksr_tls_fill_missing(): TLSs<default>: verify_depth=9 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:389]: ksr_tls_fill_missing(): TLSs<default>: verify_client=0 Aug 1 12:21:47 kam-test01 /usr/local/sbin/kamailio[25502]: NOTICE: tls [tls_domain.c:1144]: ksr_tls_fix_domain(): registered server_name callback handler for socket [:0], server_name='<default>' ... Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:750]: set_verification(): TLSs<default>: No client certificate required and no checks performed Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:328]: ksr_tls_fill_missing(): TLSc<default>: tls_method=18 Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:340]: ksr_tls_fill_missing(): TLSc<default>: certificate='/etc/kamailio/livecert/fullchain.pem' Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:347]: ksr_tls_fill_missing(): TLSc<default>: ca_list='/etc/kamailio/livecert/chain.pem' Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:354]: ksr_tls_fill_missing(): TLSc<default>: ca_path='(null)' Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:361]: ksr_tls_fill_missing(): TLSc<default>: crl='(null)' Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:364]: ksr_tls_fill_missing(): TLSc<default>: require_certificate=0 Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:372]: ksr_tls_fill_missing(): TLSc<default>: cipher_list='ECDHE-RSA-AES256-GCM-SHA384' Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:379]: ksr_tls_fill_missing(): TLSc<default>: private_key='/etc/kamailio/livecert/privkey.pem' Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:382]: ksr_tls_fill_missing(): TLSc<default>: verify_certificate=0 Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:386]: ksr_tls_fill_missing(): TLSc<default>: verify_depth=9 Aug 1 12:21:49 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:389]: ksr_tls_fill_missing(): TLSc<default>: verify_client=0 Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:753]: set_verification(): TLSc<default>: Server MAY present invalid certificate Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:328]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: tls_method=22 Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:340]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: certificate='/etc/kamailio/livecert/fullchain.pem' Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:347]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: ca_list='/etc/kamailio/livecert/chain.pem' Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:354]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: ca_path='(null)' Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:361]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: crl='(null)' Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:364]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: require_certificate=0 Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:372]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: cipher_list='ECDHE-RSA-AES256-GCM-SHA384' Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:379]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: private_key='/etc/kamailio/livecert/privkey.pem' Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:382]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: verify_certificate=0 Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:386]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: verify_depth=9 Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:389]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: verify_client=0 Aug 1 12:21:50 kam-test01 /usr/local/sbin/kamailio[25502]: NOTICE: tls [tls_domain.c:1144]: ksr_tls_fix_domain(): registered server_name callback handler for socket [172.16.51.200:5067], server_name='test2.test.com' ... Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:750]: set_verification(): TLSs<172.16.51.200:5067>: No client certificate required and no checks performed Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:328]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: tls_method=22 Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:340]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: certificate='/etc/kamailio/livecert/fullchain.pem' Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:347]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: ca_list='/etc/kamailio/livecert/chain.pem' Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:354]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: ca_path='(null)' Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:361]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: crl='(null)' Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:364]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: require_certificate=0 Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:372]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: cipher_list='ECDHE-RSA-AES256-GCM-SHA384' Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:379]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: private_key='/etc/kamailio/livecert/privkey.pem' Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:382]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: verify_certificate=0 Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:386]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: verify_depth=9 Aug 1 12:21:51 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:389]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: verify_client=0 Aug 1 12:21:52 kam-test01 /usr/local/sbin/kamailio[25502]: NOTICE: tls [tls_domain.c:1144]: ksr_tls_fix_domain(): registered server_name callback handler for socket [172.16.51.200:5067], server_name='test.test.com' ... Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:750]: set_verification(): TLSs<172.16.51.200:5067>: No client certificate required and no checks performed Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:328]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: tls_method=22 Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:340]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: certificate='/etc/kamailio/livecert/fullchain.pem' Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:347]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: ca_list='/etc/kamailio/livecert/chain.pem' Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:354]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: ca_path='(null)' Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:361]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: crl='(null)' Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:364]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: require_certificate=0 Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:372]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: cipher_list='ECDHE-RSA-AES256-GCM-SHA384' Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:379]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: private_key='/etc/kamailio/livecert/privkey.pem' Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:382]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: verify_certificate=0 Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:386]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: verify_depth=9 Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:389]: ksr_tls_fill_missing(): TLSs<172.16.51.200:5067>: verify_client=0 Aug 1 12:21:53 kam-test01 /usr/local/sbin/kamailio[25502]: NOTICE: tls [tls_domain.c:1144]: ksr_tls_fix_domain(): registered server_name callback handler for socket [172.16.51.200:5067], server_name='test3.test.com' ... Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:750]: set_verification(): TLSs<172.16.51.200:5067>: No client certificate required and no checks performed Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:328]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: tls_method=18 Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:340]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: certificate='/etc/kamailio/livecert/fullchain.pem' Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:347]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: ca_list='/etc/kamailio/livecert/chain.pem' Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:354]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: ca_path='(null)' Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:361]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: crl='(null)' Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:364]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: require_certificate=0 Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:372]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: cipher_list='ECDHE-RSA-AES256-GCM-SHA384' Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:379]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: private_key='/etc/kamailio/livecert/privkey.pem' Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:382]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: verify_certificate=0 Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:386]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: verify_depth=9 Aug 1 12:21:54 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:389]: ksr_tls_fill_missing(): TLSc<172.16.51.200:5067>: verify_client=0 Aug 1 12:21:56 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: tls [tls_domain.c:753]: set_verification(): TLSc<172.16.51.200:5067>: Server MAY present invalid certificate Aug 1 12:21:56 kam-test01 /usr/local/sbin/kamailio[25504]: INFO: rtpengine [rtpengine.c:2929]: rtpp_test(): rtpengine instance <udp:127.0.0.1:2223> found, support for it enabled Aug 1 12:21:56 kam-test01 /usr/local/sbin/kamailio[25520]: INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/25520 Aug 1 12:21:56 kam-test01 /usr/local/sbin/kamailio[25523]: INFO: ctl [io_listener.c:213]: io_listen_loop(): io_listen_loop: using epoll_lt io watch method (config) Aug 1 12:21:57 kam-test01 /usr/local/sbin/kamailio[25525]: ERROR: <script>: 758:No dispatcher sets up yet Aug 1 12:21:57 kam-test01 /usr/local/sbin/kamailio[25525]: ERROR: <script>: 758:No dispatcher sets up yet Aug 1 12:21:57 kam-test01 /usr/local/sbin/kamailio[25525]: WARNING: <script>: 548:[LOCATION] Location not found rc: -1 sip:lPBKm2s70BBd6u@sipuat.voicesimplified.com;transport=TLS Aug 1 12:21:57 kam-test01 /usr/local/sbin/kamailio[25525]: ERROR: <script>: 758:No dispatcher sets up yet Aug 1 12:21:59 kam-test01 /usr/local/sbin/kamailio[25532]: ERROR: <core> [core/tcp_main.c:4672]: tcpconn_main_timeout(): connect 185.29.208.21:5061 failed (timeout) Aug 1 12:22:06 kam-test01 /usr/local/sbin/kamailio[25508]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:06 kam-test01 /usr/local/sbin/kamailio[25510]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:06 kam-test01 /usr/local/sbin/kamailio[25511]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:06 kam-test01 /usr/local/sbin/kamailio[25508]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:06 kam-test01 /usr/local/sbin/kamailio[25504]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:06 kam-test01 /usr/local/sbin/kamailio[25505]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:06 kam-test01 /usr/local/sbin/kamailio[25504]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:07 kam-test01 /usr/local/sbin/kamailio[25506]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:07 kam-test01 /usr/local/sbin/kamailio[25505]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:07 kam-test01 /usr/local/sbin/kamailio[25506]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:07 kam-test01 /usr/local/sbin/kamailio[25507]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:07 kam-test01 /usr/local/sbin/kamailio[25506]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:22:07 kam-test01 /usr/local/sbin/kamailio[25506]: NOTICE: <script>: Destination up: sip:redacted Aug 1 12:24:48 kam-test01 /usr/local/sbin/kamailio[25525]: INFO: <script>: R-URI Alias Found and processed Aug 1 12:24:48 kam-test01 /usr/local/sbin/kamailio[25510]: INFO: <script>: R-URI Alias Found and processed Aug 1 12:26:06 kam-test01 /usr/local/sbin/kamailio[25513]: WARNING: tm [t_reply.c:1677]: t_retransmit_reply(): no resolved dst to retransmit Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25526]: CRITICAL: <core> [core/mem/q_malloc.c:519]: qm_free(): BUG: freeing already freed pointer (0x7f7a8a860d80), called from tls: tls_init.c: ser_free(323), first free tls: tls_init.c: ser_free(323) - ignoring Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25532]: CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 36 Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25502]: ALERT: <core> [main.c:776]: handle_sigs(): child process 25526 exited by a signal 11 Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25502]: ALERT: <core> [main.c:779]: handle_sigs(): core was generated Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25502]: INFO: <core> [main.c:801]: handle_sigs(): terminating due to SIGCHLD Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25532]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25513]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25531]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25522]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25521]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25525]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25520]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25514]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25529]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25511]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25515]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25509]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25519]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25516]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25517]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25512]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25510]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25506]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25504]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25524]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25518]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25523]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25508]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25528]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25530]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25505]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25507]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received Aug 1 12:27:17 kam-test01 /usr/local/sbin/kamailio[25527]: INFO: <core> [main.c:856]: sig_usr(): signal 15 received ``` ### Additional Information Tested against kamailio 5.6 and devel branches with a distclean between builds ``` (paste your output here) ``` * **Operating System**:  ``` No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy Linux kam-test01 5.15.0-1014-azure #17-Ubuntu SMP Thu Jun 23 19:04:16 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3205 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3205(a)github.com>

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[kamailio/kamailio] TM crash when relaying reply, in context of unreachable rtpengine (Issue #3297)
by Alex Balashov 22 Sep '24

22 Sep '24

When relaying this `200 OK` repeatedly with calls to `rtpengine_answer()` failing because all RTPEngines in a set are unreachable... ``` Dec 8 06:24:38 gw kamailio[4823]: ERROR: rtpengine [rtpengine.c:2960]: select_rtpp_node(): rtpengine failed to select new for calllen=36 callid=8279a4ea-151e-48de-a23c-5840104126de ``` ``` SIP/2.0 200 OK v:SIP/2.0/UDP 10.150.20.20;branch=z9hG4bK03e.e4da444e627bb575ef4f46151729a1fa.0,SIP/2.0/UDP 10.151.20.108;received=10.151.20.108;rport=5060;branch=z9hG4bKKQyrBKpp04X0K Record-Route:<sip:10.150.20.20;lr;ftag=emHm2apy95jFe;rtp_relay=1;rtp_group=0> f:"14045551212"<sip:14045551212@10.151.20.108>;tag=emHm2apy95jFe t:<sip:16782001111@internal.evaristesys.com>;tag=tHQt0rDcF7UHK i:8279a4ea-151e-48de-a23c-5840104126de CSeq:60686471 INVITE m:<sip:16782001111@10.160.10.55:5060;transport=udp> User-Agent:VoiceAppServer Allow:INVITE,ACK,BYE,CANCEL,OPTIONS,MESSAGE,INFO,UPDATE,REFER,NOTIFY k:path,replaces u:talk,hold,conference,refer c:application/sdp Content-Disposition:session l:257 v=0 o=DM 1670428117 1670428118 IN IP4 10.160.10.55 s=DM c=IN IP4 10.160.10.55 t=0 0 m=audio 52418 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=rtcp:52419 IN IP4 10.160.10.55 ``` Repeat INVITEs eventually result in a crash. This backtrace is taken from a different server but identical scenario: ``` #0 t_should_relay_response (Trans=0x7f4aee56ba80, new_code=200, branch=0, should_store=0x7ffd8b8bbba0, should_relay=0x7ffd8b8bbba4, cancel_data=0x7ffd8b8bbe40, reply=0x7f4afe40df70) at t_reply.c:1285 1285 && !(inv_through && Trans->uac[branch].last_received<300)) { Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.192.el6.x86_64 jansson-2.11-1.el6.x86_64 keyutils-libs-1.4-5.el6.x86_64 krb5-libs-1.10.3-57.el6.x86_64 libcom_err-1.41.12-22.el6.x86_64 libev-4.03-3.el6.x86_64 libselinux-2.0.94-7.el6.x86_64 libunistring-0.9.3-5.el6.x86_64 openssl-1.0.1e-48.el6_8.3.x86_64 sqlite-3.6.20-1.el6_7.2.x86_64 zlib-1.2.3-29.el6.x86_64 (gdb) where #0 t_should_relay_response (Trans=0x7f4aee56ba80, new_code=200, branch=0, should_store=0x7ffd8b8bbba0, should_relay=0x7ffd8b8bbba4, cancel_data=0x7ffd8b8bbe40, reply=0x7f4afe40df70) at t_reply.c:1285 #1 0x00007f4afd73ab7d in relay_reply (t=0x7f4aee56ba80, p_msg=0x7f4afe40df70, branch=0, msg_status=200, cancel_data=0x7ffd8b8bbe40, do_put_on_wait=1) at t_reply.c:1821 #2 0x00007f4afd740c38 in reply_received (p_msg=0x7f4afe40df70) at t_reply.c:2558 #3 0x00000000004b5d6a in do_forward_reply (msg=0x7f4afe40df70, mode=0) at core/forward.c:747 #4 0x00000000004b78c9 in forward_reply (msg=0x7f4afe40df70) at core/forward.c:852 #5 0x000000000054982b in receive_msg ( buf=0xb27700 "SIP/2.0 200 OK\r\nv:SIP/2.0/UDP xxx;branch=z9hG4bK9915.dcfe6d03cb21e6c94a6705adb095c566.0,SIP/2.0/UDP xxx;received=xxx;rport=5060;branch=z9hG4bKZmZp0NZv3FvQB\r\nRecord-Rout"..., len=984, rcv_info=0x7ffd8b8bc6c0) at core/receive.c:434 #6 0x00000000006658ca in udp_rcv_loop () at core/udp_server.c:541 #7 0x000000000042500f in main_loop () at main.c:1655 #8 0x000000000042c5bb in main (argc=11, argv=0x7ffd8b8bcc88) at main.c:2696 ``` Looks like in the crash frame, `Trans->uac` is `NULL`: ``` (gdb) frame 0 #0 t_should_relay_response (Trans=0x7f4aee56ba80, new_code=200, branch=0, should_store=0x7ffd8b8bbba0, should_relay=0x7ffd8b8bbba4, cancel_data=0x7ffd8b8bbe40, reply=0x7f4afe40df70) at t_reply.c:1285 1285 && !(inv_through && Trans->uac[branch].last_received<300)) { (gdb) print Trans->uac $1 = (struct ua_client *) 0x0 ``` I have seen this crash from time to time, though it is infrequent. It always seems to occur when there are problems reaching RTPEngine in a timely fashion. This is on Kamailio 5.2.4:de9a03, which I know has long fallen off the back of the maintenance train. However, line 1386 of `t_reply.c` in `master:HEAD` shows that the code is no different now: https://github.com/kamailio/kamailio/blob/master/src/modules/tm/t_reply.c#L… Of course, it's possible that something upstream has changed so as to prevent this state. Otherwise, I suppose a null pointer safety check for `Trans->uac` is recommended. I'd be happy to submit a patch, just wasn't sure if the feeling was more that this should be resolved higher up the call stack. -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3297 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3297(a)github.com>

2 3

[kamailio/kamailio] No CDR is written on failover (Issue #3254)
by Earn330 15 Jul '24

15 Jul '24

Hi, I think there is an issue with writing CDRs on failover scenarios. I have two servers with Kamailio. Both server running Debian 11 (bulleye) and latest Kamailio 5.6.1 from git. I'm using DMQ to sync dialogs and htable between these servers, so both servers have the same knowledge of dialog state. Both Kamailio uses nobind option, so I can switch a VIP from one server to the other one. This is managed with keepalived. Switching the VIP from one server the other one works fine an while a call is running I can switch the VIP. I can see that the BYE Message is handled OK after I made a switch. I can see that acc is triggered but what is missing is acc_cdr in this case. I'm using htable to fill all necessary variables to complete the CDR an I can see that all values are synced correctly. The acc_cdr is created fine if there is no failover so i think it can't be an configuration issue. Both server holds the same Kamailio configuration except the IP. `version: kamailio 5.6.1 (x86_64/linux) bfc5c2-dirty flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: bfc5c2 -dirty compiled with gcc 10.2.1` `root@voip-lab-proxy01:~# lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 11 (bullseye) Release: 11 Codename: bullseye` `root@voip-lab-proxy01:~# lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 38 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 4 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 23 Model name: Intel(R) Xeon(R) CPU E5420 @ 2.50GHz Stepping: 10 CPU MHz: 2500.088 BogoMIPS: 5000.17 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 16 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Mitigation; PTE Inversion; VMX EPT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Unknown: No mitigations Vulnerability Retbleed: Not affected Vulnerability Spec store bypass: Vulnerable Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx pdpe1gb lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni vmx ssse3 cx16 pdcm sse4_1 x2apic tsc_deadline_timer xsave hypervisor lahf_lm cpuid_fault pti tpr_shadow vnmi flexpriority vpid tsc_adjust arat arch_capabilit ies` If you need more information, please let me know. As I'm running this on a test system I can reproduce the issue at any time. -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3254 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3254(a)github.com>

5 9

[kamailio/kamailio] Kamailio became unresponsive during runtime (#2380)
by ObakeFilter 27 Jun '24

27 Jun '24

### Description Hi, I ran into an issue where the Kamailio service seemingly froze (didn't crash, but failed to receive and deliver calls) while running, I went through the logs a little bit, and saw the same log pattern (pasted below) recouring every few months or so, on an older installation (5.2.0). Usually, it ended up automatically restarting the service. But not this time, I had to reload it manually to make the service work again. Is this a known issue? How can I make sure that the service will be able to restart the next time it happens? Edward ### Troubleshooting #### Debugging Data  ``` GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.5) 7.11.1 Copyright (C) 2016 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-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/local/sbin/kamailio...done. warning: exec file is newer than core file. [New LWP 11413] Core was generated by `kamailio'. Program terminated with signal SIGABRT, Aborted. #0 0x00007f4e4a52e428 in ?? () (gdb) Quit (gdb) bt full #0 0x00007f4e4a52e428 in ?? () No symbol table info available. #1 0x00007f4e4a53002a in ?? () No symbol table info available. #2 0x0000000000000020 in ?? () No symbol table info available. #3 0x0000000000000000 in ?? () No symbol table info available. (gdb) info locals No symbol table info available. (gdb) list 1871 & now if we don't need it */ 1872 #ifdef USE_SLOW_TIMER 1873 + 1 /* slow timer process */ 1874 #endif 1875 #ifdef USE_TCP 1876 +((!tcp_disable)?( 1/* tcp main */ + tcp_listeners ):0) 1877 #endif 1878 #ifdef USE_SCTP 1879 +((!sctp_disable)?sctp_listeners:0) 1880 #endif (gdb) ``` #### Log Messages  ``` Jun 28 16:35:22 kamprodegres kamailio: INFO: <core> [core/sctp_core.c:74]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Jun 28 16:35:22 kamprodegres kamailio: WARNING: <core> [core/socket_info.c:1394]: fix_hostname(): could not rev. resolve 70.36.25.87 Jun 28 16:35:22 kamprodegres kamailio: WARNING: <core> [core/socket_info.c:1394]: fix_hostname(): could not rev. resolve 70.36.25.87 Jun 28 16:35:22 kamprodegres kamailio: INFO: <core> [core/tcp_main.c:5042]: init_tcp(): using epoll_lt as the io watch method (auto detected) Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: jsonrpcs [jsonrpcs_sock.c:197]: jsonrpc_dgram_mod_init(): the socket /var/run/kamailio/kamailio_rpc.sock already exists, trying to delete it... Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: rr [rr_mod.c:177]: mod_init(): outbound module not available Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: <core> [main.c:2779]: main(): processes (at least): 40 - shm size: 67108864 - pkg size: 8388608 Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 Jun 28 16:35:22 kamprodegres kamailio[8489]: INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 Jun 28 16:35:22 kamprodegres kamailio[8518]: INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/8518 Jun 28 16:35:22 kamprodegres kamailio[8519]: INFO: ctl [io_listener.c:214]: io_listen_loop(): io_listen_loop: using epoll_lt io watch method (config) Jun 29 18:13:37 kamprodegres kamailio[8513]: INFO: {1 581461 CANCEL 402954192_49936786(a)67.231.13.146} tm [t_reply.c:478]: _reply_light(): can't generate 487 reply when a final 404 was sent out Jun 29 18:27:00 kamprodegres kamailio[8508]: INFO: {1 211236 CANCEL 405019408_127896329(a)67.231.13.146} tm [t_reply.c:478]: _reply_light(): can't generate 487 reply when a final 404 was sent out Jun 29 18:51:10 kamprodegres /usr/local/sbin/kamailio[2269]: NOTICE: <core> [main.c:725]: handle_sigs(): Thank you for flying kamailio!!! Jun 29 18:51:10 kamprodegres /usr/local/sbin/kamailio[2326]: INFO: <core> [main.c:847]: sig_usr(): signal 15 received ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.3.2 (x86_64/linux) 7ba545 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: 7ba545 compiled on 16:37:32 Jun 14 2020 with gcc 5.4.0 ``` * **Operating System**:  ``` Ubuntu 16.04 ``` -- 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/2380

3 10

[kamailio/kamailio] branch_failure route in case 503 and dns failover (PR #3138)
by vlitvinov 02 Apr '24

02 Apr '24

#### 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>

4 16

[kamailio/kamailio] [pua] reginfo_increase_version does nothing (Issue #3234)
by Matteo 09 Feb '24

09 Feb '24

4 10

[kamailio/kamailio] callout from event_route [tm:local-response] only occurs once (Issue #3064)
by dpaape 03 Feb '24

03 Feb '24

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>

6 9

[kamailio/kamailio] cfgt: doesn't support tm_suspend() tm_continue() (#684)
by Victor Seva 23 Jan '24

23 Jan '24

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

3 8

[kamailio/kamailio] dialog: failover database loading behaviour in shared DB scenario, expiration of dialogs (#2080)
by Henning Westerholt 20 Jan '24

20 Jan '24

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

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