sr-dev October 2019

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[kamailio/kamailio] Segmentation fault when using USRLOC with db_mode=2 (#1231)

by JohnJanke

### Description Started up Kamailio with USRLOC modules db_mode=2 and expected Kamailio to start successfully. Upon running the startup command, Kamailio timed out, saying the service failed. Syslog shows a segfault. Kamailio processes had to be manually killed afterwards. ### Troubleshooting -This issue is only occurring when the DB_MODE parameter of the USRLOC module is 1 or 2. When it is 0 Kamailio runs and operates without fault. -Ran a SQL profiler trace and there were no errors triggered on the SQL side of things. The final query Kamailio ran before the crash was "select username from location where username='dummy_user' and domain = 'dummy_domain'" #### Reproduction I can reproduce this every time I try to run Kamailio with DB_MODE = 1 or 2. FYI I am using unixodbc tied to a Microsoft SQL server. #### Debugging Data Even after uninstalling and reinstalling kamailio-dbg I still get "No symbol table info available." Assistance to fix this would also be helpful. ``` [New LWP 56741] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/sbin/kamailio -P /var/run/kamailio/kamailio.pid -f /etc/kamailio/kamailio.'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:689 689 ../sysdeps/x86_64/multiarch/memcmp-sse4.S: No such file or directory. (gdb) bt full #0 __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:689 No locals. #1 0x00007fe0f5e16439 in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #2 0x00007fe0f5e16a4a in lh_retrieve () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #3 0x00007fe0f5e18f71 in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #4 0x00007fe0f5e1997e in ERR_get_state () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #5 0x00007fe0f5e19bb5 in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #6 0x00007fe0f6151630 in SSL_get_error () from /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0 No symbol table info available. #7 0x00007fe0f5870bed in Handshake (verifier=..., cbWriteBuffer=16384, pbWriteBuffer=0x19b5710 "\026\003\001\001\034\001", cbReadBuffer=1203, pbReadBuffer=<optimized out>, this=0x19199e0) at Sql/Common/DK/sni/src/OpenSSL_SNI_SslProvider.cpp:768 eqs = {<No data fields>} #8 Do (cbWriteBuffer=16384, pbWriteBuffer=0x19b5710 "\026\003\001\001\034\001", cbReadBuffer=1203, pbReadBuffer=<optimized out>, this=0x7fffb87077e0) at Sql/Common/DK/sni/src/OpenSSL_SNI_SslProvider.cpp:1009 No locals. #9 Ssl::Handshake (this=0x1919880) at Sql/Common/DK/sni/src/OpenSSL_SNI_SslProvider.cpp:1333 szHostName = "vpsl_a_sql.cluster.data.local.tatnvps.com", '\000' <repeats 219 times> cchHostName = <optimized out> handshake = {m_sslEngine = @0x19199e0, m_verifier = {static X509_V_UNINITIALIZED = 1, static s_x509StoreExDataIdx = 0, static s_sslExDataIdx = 0, m_errorReason = 4, m_szHostName = 0x7fffb8707810 "vpsl_a_sql.cluster.data.local.tatnvps.com", m_cchHostName = 41, m_err = 1}} #10 0x00007fe0f5871e4c in Ssl::InitX (this=0x1919880) at Sql/Common/DK/sni/src/OpenSSL_SNI_SslProvider.cpp:1275 No locals. #11 0x00007fe0f5866bc8 in AddProvider (pConn=pConn@entry=0x196fe60, ProvNum=ProvNum@entry=SSL_PROV, pInfo=pInfo@entry=0x7fffb87079d0) at Sql/Common/DK/sni/src/sni.cpp:5500 _bidScp = {m_hScp = 0xffffffffffffffff} __func__ = "AddProvider" dwError = <optimized out> pProv = 0x1919880 #12 0x00007fe0f58672b0 in SNIAddProvider (pConn=0x196fe60, ProvNum=SSL_PROV, pInfo=0x7fffb8707b40) at Sql/Common/DK/sni/src/sni.cpp:5555 st_authParams = {m_bTDSPacketType = 0 '\000', m_cbInPrefix = 0, m_cbInSuffix = 0, m_cbOutPrefix = 0, m_cbOutSuffix = 0, m_cryptoMode = SNICRYPT_INVALIDMODE, m_pfnAuthTimer = 0x0, m_pfnAuthPrintBuf = 0x0, m_pfnAuthProcessInputBuf = 0x0, m_pfnAuthFormatOutputBuf = 0x0, m_pfnAuthEnqueueTask = 0x0, m_pfnAuthFKill = 0x0} st_authProvInfo = {pParams = 0x7fe0f5b04d40 <SNIAddProvider::st_authParams>, pbInitToken = 0x0, cbInitToken = 0, pwszSpn = 0x0, cwchSpn = 0, dwFlags = 266, errOp = SNIAUTH_ERROP_INVALID, errState = SNIAUTH_ERRST_INVALID, pCertContext = 0x0, pwszCertId = 0x0, fCertHash = 0, pCallbackContext = 0x0, pfnCertificateCallback = 0x0, fInitialTokenSent = 0} _bidScp = {m_hScp = 0xffffffffffffffff} __func__ = "SNIAddProvider" dwError = 0 #13 0x00007fe0f583cd0f in BATCHCTX::SNIAddProv (this=0x1916350, ProvNum=<optimized out>, pInfo=<optimized out>) at Sql/Ntdbms/sqlncli/tds/sql_ums.cpp:1145 hr = <optimized out> #14 0x00007fe0f583aba1 in CTdsParser::DoConnect (this=0x7fe0fa60ffe0, this@entry=0x19acef0, pLoginInfo=0x19ad0e0, pvUsrData=0xd6df6ca9, pvUsrData@entry=0x199f450, dwTimeout=4294967280, phConn=0x6000, phConn@entry=0x7fffb8709bf8) at Sql/Ntdbms/sqlncli/tds/netconn.cpp:1043 authProvInfo = {pParams = 0x7fe0f5b049c0 <st_authSSLParams>, pbInitToken = 0x0, cbInitToken = 0, pwszSpn = 0x0, cwchSpn = 0, dwFlags = 258, errOp = SNIAUTH_ERROP_INVALID, errState = SNIAUTH_ERRST_INVALID, pCertContext = 0x0, pwszCertId = 0x0, fCertHash = 0, pCallbackContext = 0x0, pfnCertificateCallback = 0x0, fInitialTokenSent = 0} fOverrideInst = 0 eNetFailoverPartner = INVALID_PREFIX pwszLKGServer = 0x19a213e L"\166\160\163\154\137\141\137\163\161\154\056\143\154\165\163\164\145\162\056\144\141\164\141\056\154\157\143\141\154\056\164\141\164\156\166\160\163\056\143\157", <incomplete sequence \155> wszFailoverPartner = L'\000\000' <repeats 2050 times>... hConn = 0x196daa0 pBatchDefault = 0x1916350 dwFailoverRetryTimeout = 0 ---Type <return> to continue, or q <return> to quit--- fATTNSent = 0 fFatalErr = 1 __func__ = "DoConnect" #15 0x00007fe0f583b522 in CTdsParser::OpenOrRedirectConnection (this=0x19acef0, pLoginInfo=0x19ad0e0, pvOwner=0x199f450, dwTimeoutMilliSeconds=<optimized out>, phConnection=0x199f490) at Sql/Ntdbms/sqlncli/tds/netconn.cpp:693 hr = 0 timer = {m_timeout = 15000, m_timeStart = 1168} __func__ = "OpenOrRedirectConnection" hConnection = 0x0 #16 0x00007fe0f57b0cc2 in ConnectIt (lpdbc=lpdbc@entry=0x199f450, rgAttr=..., dwFlags=dwFlags@entry=1) at Sql/Ntdbms/sqlncli/odbc/sqlcconn.cpp:3186 hr = <optimized out> fNoProtectPwd = 0 LoginInfo = @0x19ad0e0: { pwszConnStr = 0x19a213e L"\166\160\163\154\137\141\137\163\161\154\056\143\154\165\163\164\145\162\056\144\141\164\141\056\154\157\143\141\154\056\164\141\164\156\166\160\163\056\143\157", <incomplete sequence \155>, pwszFailoverPartner = 0x19a4140 L"", pwszDatabase = 0x199fd34 L"\153\141\155\141\151\154\151", <incomplete sequence \157>, pwszLanguage = 0x199fc32 L"", pwszUserName = 0x199f6ec L"\144\142\125\163\145\162\101\143\143\145\163", <incomplete sequence \163>, pwszPassword = 0x199f7ee L"\064\065\064\160\151\154\144\154\063\070\060", <incomplete sequence \172>, pwszNewPassword = 0x0, pwszWorkstation = 0x199fb30 L"\166\160\163\154\063\062\156\060\061\061\056\164\141\164\156\166\160\163\056\143\157", <incomplete sequence \155>, pwszServer = 0x199ff38 L"\166\160\163\154\137\141\137\163\161\154\056\143\154\165\163\164\145\162\056\144\141\164\141\056\154\157\143\141\154\056\164\141\164\156\166\160\163\056\143\157", <incomplete sequence \155>, pwszRPCServer = 0x0, pwszReplServer = 0x0, pwszAppName = 0x199fa2e L"", pwszClientInterface = 0x7fe0f5896942 L"\117\104\102", <incomplete sequence \103>, pwszFileName = 0x19a6142 L"", pwszServerSPN = 0x0, pwszFailoverPartnerSPN = 0x0, cbPacketSize = 0, eUseIntegratedSecurity = None, fMARSConnection = 0, hCompletionEvent = 0x0, fIsMDACCompatible = 0, phrAsyncResult = 0x0, plAsyncAbortFlag = 0x19ab704, fDumpLoad = 0, fEncrypt = 0, fTrustServerCert = 0, lcidClient = 1033, rgbClientID = "\377\377\377\377\377\377", dwConnFlags = 0, fNetProtocolApplyToFailoverCache = 1, eNetProtocol = UNKNOWN_PREFIX, eNetProtocolFailover = UNKNOWN_PREFIX, fMultiSubnetFailover = 0, fTnir = 1, fTnirRetry = 0, eApplicationIntent = ReadWrite, fIsRoutingInfoSet = 0, fIsSessionRecoveryEnabled = 0, fIsRecovery = 0, fIsColumnEncryptionEnabled = 0, wTdsVerMajor = 0, wTdsVerMinor = 0, pszClientCertificate = 0x19a8b80 L"", pfnClientCertificateFallback = 0x0, pFedAuthToken = 0x0} retcode = 0 fRealLogin = 1 #17 0x00007fe0f57e657e in DoDlgConnection (hwnd=hwnd@entry=0x0, lpDlgStruct=lpDlgStruct@entry=0x196cb90, dwFlags=dwFlags@entry=1) at Sql/Ntdbms/sqlncli/odbc/sqlcdlg.cpp:333 retcode = 0 lpdbc = 0x199f450 rgAttr = @0x196cc08: {m_cATTRs = 44, m_rgATTRs = 0x196d280, m_pextbufATTRs = 0x19699b0, m_SecuredAttrs = {idxPwd = 7, fPwdProtected = 0, idxOldPwd = 43, fOldPwdProtected = 0}} authMode = <optimized out> #18 0x00007fe0f57b3de5 in SQLDriverConnectW (hdbc=0x199f450, hwnd=<optimized out>, szConnStrIn=<optimized out>, cchConnStrIn=<optimized out>, szConnStrOut=<optimized out>, cchConnStrOutMax=<optimized out>, pcchConnStrOut=0x7fffb870edea, fDriverCompletion=1) at Sql/Ntdbms/sqlncli/odbc/sqlcconn.cpp:1638 lpdbc = 0x199f450 hr = <optimized out> wDlgRet = 0 fIssue01S00 = 0 __func__ = "SQLDriverConnectW" retcode = 0 cchConnStrLen = <optimized out> lpDlgStruct = 0x196cb90 _bidScp = {m_hScp = 0xffffffffffffffff} #19 0x00007fe0ff3ae978 in SQLDriverConnect () from /usr/lib/x86_64-linux-gnu/libodbc.so.2 No symbol table info available. #20 0x00007fe0ff607392 in db_unixodbc_new_connection (id=0x7fe0ff8ef2f0) at connection.c:155 outstr = "\017\000\000\000\000\000\000\000\340q\214\377\340\177", '\000' <repeats 82 times>, "\270\067\221\001", '\000' <repeats 68 times>, "\004\000\000\000\000\000\000\000G\026\000\000\000\000\000\000.Qx", '\000' <repeats 21 times>... outstrlen = 0 ret = 0 ptr = 0x7fe0ff8ef548 conn_str = "DSN=MSSQL13;UID=dbUserAccess;PWD=***********;", '\000' <repeats 14 times>, "\060\000\000\000\000\000\000\000\377\177\000\000\377\377\377\377", '\000' <repeats 32 times>, "\003\000\000\000\377\377\377\377\377\377\377\377c\371\006\000\341\177\000\000\006\000\000\000\000\000\000\000\232\371\006\000\341\177\000\000HQx\000\000\000\000\000`\240<\000\341\177\000\000\260\370p\270\377\177\000\000\060ʑ\376\---Type <return> to continue, or q <return> to quit--- 340\177\000\000\207(\255\373\000\000\000\000~\243\006\000\341\177", '\000' <repeats 18 times>... __FUNCTION__ = "db_unixodbc_new_connection" #21 0x00007fe0ff1807dc in db_do_init2 (url=0x7fe0fb6ba190 <db_url>, new_connection=0x7fe0ff605ab1 <db_unixodbc_new_connection>, pooling=DB_POOLING_PERMITTED) at db.c:316 id = 0x7fe0ff8ef2f0 con = 0x0 res = 0x7fe0ff8d7850 con_size = 32 __FUNCTION__ = "db_do_init2" #22 0x00007fe0ff17f785 in db_do_init (url=0x7fe0fb6ba190 <db_url>, new_connection=0x7fe0ff605ab1 <db_unixodbc_new_connection>) at db.c:269 No locals. #23 0x00007fe0ff60c61d in db_unixodbc_init (_url=0x7fe0fb6ba190 <db_url>) at dbase.c:181 c = 0x53ec77 <init_mod_child+59> #24 0x00007fe0fb4b0b02 in child_init (rank=-2) at auth_db_mod.c:159 __FUNCTION__ = "child_init" #25 0x000000000053ef59 in init_mod_child (m=0x7fe0ff88b408, rank=-2) at core/sr_module.c:921 __FUNCTION__ = "init_mod_child" #26 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88b960, rank=-2) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #27 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88be10, rank=-2) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #28 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88c2f8, rank=-2) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #29 0x000000000053ec77 in init_mod_child (m=0x7fe0ff8920e0, rank=-2) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #30 0x000000000053f287 in init_child (rank=-2) at core/sr_module.c:947 No locals. #31 0x00000000004beaf7 in fork_process (child_id=-2, desc=0x7fe0fc693722 "ctl handler", make_sock=1) at core/pt.c:332 pid = 0 child_process_no = 6 ret = -1 new_seed1 = 715194968 new_seed2 = 2009098725 sockfd = {12, 13} __FUNCTION__ = "fork_process" #32 0x00007fe0fc684f8e in mod_child (rank=0) at ctl.c:327 pid = 32736 cs = 0x7fe0f639671d <futex_release+29> rpc_handler = 1 __FUNCTION__ = "mod_child" #33 0x000000000053ef59 in init_mod_child (m=0x7fe0ff886720, rank=0) at core/sr_module.c:921 __FUNCTION__ = "init_mod_child" #34 0x000000000053ec77 in init_mod_child (m=0x7fe0ff886d88, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #35 0x000000000053ec77 in init_mod_child (m=0x7fe0ff8887b8, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #36 0x000000000053ec77 in init_mod_child (m=0x7fe0ff888bf0, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #37 0x000000000053ec77 in init_mod_child (m=0x7fe0ff889a90, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #38 0x000000000053ec77 in init_mod_child (m=0x7fe0ff889e60, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #39 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88a6a8, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" ---Type <return> to continue, or q <return> to quit--- #40 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88ad98, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #41 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88b408, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #42 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88b960, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #43 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88be10, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #44 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88c2f8, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #45 0x000000000053ec77 in init_mod_child (m=0x7fe0ff8920e0, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #46 0x000000000053f287 in init_child (rank=0) at core/sr_module.c:947 No locals. #47 0x0000000000423a13 in main_loop () at main.c:1705 i = 0 pid = 56737 si = 0x0 si_desc = "\000\000\000\000\000\000\000\000\001\000\000\000\002\000\000\000 ȏ\377\340\177\000\000\005\000\000\000\000\000\000\000HQx\000\000\000\000\000~\330s\000\000\000\000\000a\355u\000\000\000\000\000\000\222O\264\375\022\034\340O\021\000\020\000\000\000\000HQx\000\000\000\000\000\021\000\000\000\000\000\000\000\360\bq\270\377\177", '\000' <repeats 18 times>, " \006q\270\377\177\000\000K\363^\000\000\000\000" nrprocs = 0 woneinit = 0 __FUNCTION__ = "main_loop" #48 0x000000000042a408 in main (argc=13, argv=0x7fffb87108f8) at main.c:2643 cfg_stream = 0x18a1010 c = -1 r = 0 tmp = 0x7fffb8711f0b "" tmp_len = 213416 port = 32737 proto = -1200552016 options = 0x73b8f8 ":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 = 610617656 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x0 p = 0x1 <error: Cannot access memory at address 0x1> st = {st_dev = 15, st_ino = 13541, st_nlink = 2, st_mode = 16832, st_uid = 112, st_gid = 119, __pad0 = 0, st_rdev = 0, st_size = 120, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1505141172, tv_nsec = 114977459}, st_mtim = {tv_sec = 1505142145, tv_nsec = 549518688}, st_ctim = {tv_sec = 1505142145, tv_nsec = 549518688}, __glibc_reserved = {0, 0, 0}} __FUNCTION__ = "main" ``` info locals = "No locals." list = "684 in ../sysdeps/x86_64/multiarch/memcmp-sse4.S" #### Log Messages ``` Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: tls [tls_domain.c:1168]: load_private_key(): TLSs<default>: Key '/etc/kamailio/tls/privatekey.pem' successfully loaded Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: tls [tls_domain.c:1168]: load_private_key(): TLSc<default>: Key '/etc/kamailio/tls/privatekey.pem' successfully loaded Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dda0-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56736(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dda0-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (0) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dda2-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56738(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dda2-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: jsonrpcs [jsonrpcs_sock.c:332]: jsonrpc_dgram_init_server(): we have a unix socket: /var/run/kamailio/kamailio_rpc.sock Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dda1-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (0) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dd9f-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56735(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (0) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: ctl [ctl.c:321]: mod_child(): ctl: mod_child(0), ctrl_sock_lst=0x1906740 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 5(56740) INFO: jsonrpcs [jsonrpcs_sock.c:429]: jsonrpc_dgram_process(): a new child 0/56740 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56737(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: ctl [ctl.c:329]: mod_child(): ctl: mod_child(0), fork_process=56741, csl=0x1906740 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dd9f-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 4(56739) DEBUG: jsonrpcs [jsonrpcs_fifo.c:484]: jsonrpc_fifo_process(): new process with pid = 56739 created Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 4(56739) DEBUG: jsonrpcs [jsonrpcs_fifo.c:148]: jsonrpc_init_fifo_server(): FIFO created @ /var/run/kamailio/kamailio_rpc.fifo Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 4(56739) DEBUG: jsonrpcs [jsonrpcs_fifo.c:163]: jsonrpc_init_fifo_server(): fifo /var/run/kamailio/kamailio_rpc.fifo opened, mode=660 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (-2) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (-2) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dda5-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56741(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (-2) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dda5-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: registrar Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [uloc-59b6b03a-dda5-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: uac Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: auth_db Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dda1-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kernel: [753687.700674] kamailio[56741]: segfault at 7fe0fa610000 ip 00007fe10016be58 sp 00007fffb8707438 error 4 in libc-2.19.so[7fe100024000+1a1000] Sep 11 10:48:28 vpsl32n011 snmpd[805]: error on subcontainer 'ia_addr' insert (-1) Sep 11 10:48:58 vpsl32n011 snmpd[805]: error on subcontainer 'ia_addr' insert (-1) Sep 11 10:49:28 vpsl32n011 snmpd[805]: error on subcontainer 'ia_addr' insert (-1) Sep 11 10:49:40 vpsl32n011 systemd[1]: kamailio.service start operation timed out. Terminating. Sep 11 10:49:40 vpsl32n011 kamailio[56733]: 4(56739) INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 11 10:49:40 vpsl32n011 kamailio[56733]: 1(56736) INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 11 10:49:40 vpsl32n011 systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server. Sep 11 10:49:40 vpsl32n011 systemd[1]: Unit kamailio.service entered failed state. ``` ### Additional Information ``` version: kamailio 5.0.3 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 4.9.2 ``` * **Operating System**: ``` Linux vpsl32n011.tatnvps.com 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2+deb8u3 (2017-08-15) x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1231

5 years

[kamailio/kamailio] RFE: RHEL 8 builds in openSUSE build service with app_python3 (#1949)

by space88man

Consider this as a placeholder for requesting RHEL 8 / CentOS 8(TBS) builds in OBS. RHEL 8 now ships with Python 3.6 so `app_python3` can be included the the RPMs. Thank you. -- 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/1949

5 years

[kamailio/kamailio] ERROR tls: alert certificate unknown (#2104)

by Thadeu Esteves Jr

### Description I have received an error that the certificate could not be found #### Log Messages Oct 18 13:04:35 Debian9-104 /usr/local/sbin/kamailio[5675]: ERROR: tls [tls_util.h:42]: tls_err_ret(): TLS accept:error:14094416:SSL routines:ssl3_read_bytes:sslv3 alert certificate unknown Oct 18 13:04:35 Debian9-104 /usr/local/sbin/kamailio[5675]: ERROR: <core> [core/tcp_read.c:1505]: tcp_read_req(): ERROR: tcp_read_req: error reading - c: 0x7f54c3613588 r: 0x7f54c3613608 (-1) ### Additional Information * **Kamailio Version** - output of `kamailio -v` version: kamailio 5.2.5 (x86_64/linux) e10d4f flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES, 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: e10d4f compiled on 11:51:09 Oct 18 2019 with gcc 6.3.0 * **tls.cfg** [server:default] method = SSLv23 verify_certificate = no require_certificate = no private_key = my.key certificate = my.crt [client:default] verify_certificate = yes require_certiificate = yes **Operating System**: Distributor ID: Debian Description: Debian GNU/Linux 9.9 (stretch) Release: 9.9 Codename: stretch Linux Debian9-104 4.9.0-9-amd64 #1 SMP Debian 4.9.168-1+deb9u5 (2019-08-11) x86_64 GNU/Linux -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2104

5 years

[kamailio/kamailio] crash in slow timer (#2120)

by lazedo

### Description on busy servers, there's a sporadic crash in slow timer. we don't have any debugging data anymore nor a way to reliably reproduce it. just posting here in case someone sees the same and can find a way to reliably reproduce it and maybe test the patch below.  ### Troubleshooting #### Reproduction  ### Possible Solutions  with the patch below we don't see any crashes either `tl` or `tl->f` is null when it crashes. this is probably some race condition ``` diff --git a/src/core/timer.c b/src/core/timer.c index 0e0dc8812..3c59db3da 100644 --- a/src/core/timer.c +++ b/src/core/timer.c @@ -1128,7 +1128,7 @@ void slow_timer_main() #endif SET_RUNNING_SLOW(tl); UNLOCK_SLOW_TIMER_LIST(); - ret=tl->f(*ticks, tl, tl->data); + ret= (tl->f ? tl->f(*ticks, tl, tl->data) : 0); /* reset the configuration group handles */ cfg_reset_all(); if (ret==0){ ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` 5.1 / 5.2 ``` * **Operating System**:  ``` CentOS7 ``` -- 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/2120

5 years

[kamailio/kamailio] ims_ipsec_pcscf: closing mnl_socket in some exceptional situations (#2114)

by Stanislav Litvinenko

- fix leak socket when error handling errors in creation or destruction ipsec tunnel   #### Pre-Submission Checklist    - [x] 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  Fixed socket leak on error during ipsec tunnel creation or destruction. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2114 -- Commit Summary -- * ims_ipsec_pcscf: closing mnl_socket in some exceptional situations -- File Changes -- M src/modules/ims_ipsec_pcscf/cmd.c (5) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2114.patch https://github.com/kamailio/kamailio/pull/2114.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/2114

5 years

[kamailio/kamailio] Modules: db_redisusrloc for usrloc module (#1446)

by Surendra Tiwari

5 years

[kamailio/kamailio] presence_xml: adds option to aggregate xml body with priorities (#2118)

by lazedo

5 years

[kamailio/kamailio] kafka: module to produce and send messages to a Kafka server (#2112)

by vhernando

#### Pre-Submission Checklist    - [x] 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 - [ ] Small bug fix (non-breaking change which fixes an issue) - [x] 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  Module to produce and send messages to a Kafka server busing librdkafka library. I copy part of README file here: Chapter 1. Admin Guide Table of Contents 1. Overview 2. Dependencies 2.1. Kamailio Modules 2.2. External Libraries or Applications 2.3. Parameters 2.3.1. brokers (string) 2.3.2. configuration (string) 2.3.3. topic (string) 2.4. Functions 2.4.1. kafka_send(topic, msg) 2.5. RPC Commands 2.5.1. kafka.stats 2.5.2. kafka.stats_topic 1. Overview This module produces and sends messages to a Kafka server. 2. Dependencies 2.1. Kamailio Modules 2.2. External Libraries or Applications 2.3. Parameters 2.3.1. brokers (string) 2.3.2. configuration (string) 2.3.3. topic (string) 2.4. Functions 2.4.1. kafka_send(topic, msg) 2.5. RPC Commands 2.5.1. kafka.stats 2.5.2. kafka.stats_topic 2.1. Kamailio Modules The following modules must be loaded before this module: * none. 2.2. External Libraries or Applications The following libraries or applications must be installed before running Kamailio with this module loaded: * librdkafka: the Apache Kafka C/C++ client library. https://github.com/edenhill/librdkafka 2.3. Parameters 2.3.1. brokers (string) Specifies a list of brokers separated by commas. From librdkafka documentation: brokerlist is a ,-separated list of brokers in the format: <broker1>,<broker2>, Where each broker is in either the host or URL based format: * <host>[:<port>] * <proto>://<host>[:port] <proto> is either PLAINTEXT, SSL, SASL, SASL_PLAINTEXT The two formats can be mixed but ultimately the value of the security.protocol config property decides what brokers are allowed. This parameter is mandatory. There is no default value. Example 1.1. Set brokers parameter ... modparam("kafka", "brokers", "localhost:9092") modparam("kafka", "brokers", "broker1:10000,broker2") modparam("kafka", "brokers", "SSL://broker3:9000,ssl://broker2") ... 2.3.2. configuration (string) Specifies a set of general properties. Each configuration property follows: name = value pattern. And configuration properties are separated by ; This parameter is optional, but if it exists it can be configured only once. Example 1.2. Set configuration parameter ... modparam("kafka", "configuration", "topic.metadata.refresh.interval.ms=20000;que ue.buffering.max.messages=1000000;metadata.request.timeout.ms=90000") modparam("kafka", "configuration", "topic.metadata.refresh.interval.ms=20000;que ue.buffering.max.messages=500000;debug=all;metadata.request.timeout.ms=900000") ... 2.3.3. topic (string) Specifies a topic name and a set of topic properties. The topic defined in topic parameter has to already exist in Kafka servers. Each topic property is a list of attribute = value separated by semicolon. name atribute indicates the topic name. It is mandatory. Other attributes mean names of properties and are optional. This parameter is optional. Each topic needs a topic parameter so several topic parameters are allowed. Example 1.3. Set topic parameter ... modparam("kafka", "topic", "name=my_topic;request.required.acks=0;request.timeou t.ms=10000") modparam("kafka", "topic", "name=second_topic;request.required.acks=0;request.ti meout.ms=10000") modparam("kafka", "topic", "name=third_topic") ... 2.4. Functions 2.4.1. kafka_send(topic, msg) Send a message to a specific topic via Kafka server. Parameters: * topic: (string) name of the topic. It is mandatory. * msg: (string) message to send. It is mandatory. Available via KEMI framework as kafka.send. Example 1.4. kafka_send usage ... # Send "test message" to topic "my_topic" kafka_send("my_topic", "test message"); ... 2.5. RPC Commands 2.5.1. kafka.stats Show statistics about total sent messages and failed to deliver ones. Example 1.5. kafka.stats usage ... kamcmd kafka.stats Total messages: 26 Errors: 0 ... 2.5.2. kafka.stats_topic Show statistics about sent messages and failed to deliver ones for a specific topic. Parameter: topic (string) name of the topic. Required. Example 1.6. kafka.stats usage ... # Show statistics for my_topic. kamcmd kafka.stats_topic "my_topic" Topic: my_topic Total messages: 17 Errors: 0 ... You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2112 -- Commit Summary -- * kafka: module to produce and send messages to a Kafka server -- File Changes -- A src/modules/kafka/Makefile (23) A src/modules/kafka/doc/Makefile (4) A src/modules/kafka/doc/kafka.xml (41) A src/modules/kafka/doc/kafka_admin.xml (221) A src/modules/kafka/kafka_mod.c (335) A src/modules/kafka/kfk.c (1175) A src/modules/kafka/kfk.h (96) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2112.patch https://github.com/kamailio/kamailio/pull/2112.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/2112

5 years

[kamailio/kamailio] [Feature Request]: Add **connection** IP and Port vars (specifically for tcp_accept_haproxy=yes) (#2103)

by Joel Serrano

### Description When using Kamailio with `tcp_accept_haproxy=yes`, the `$si` and `$sp` variables have the real IP & Port information from the original connection to the LB leaving no way to access the connection IP & Port from where the packet is received from Kamailio perspective. ### Possible Solutions Create two new pseudovariables that contain the connection IP & Port where the packet was received for use cases where `tcp_accept_haproxy=yes`. Suggested names (but could be any): $CI and $CP meaning -> Connection IP and Connection Port. ### Example With `tcp_accept_haproxy=yes`: UAC (1.1.1.1:45621) -> (2.2.2.2:5060) LB **with** Proxy Protocol (3.3.3.3:57482) -> (4.4.4.4:5060) Kamailio. ``` $si = 1.1.1.1 $sp = 45621 $CI = 3.3.3.3 $CP = 57482 ``` With `tcp_accept_haproxy=no`: UAC (1.1.1.1:45621) -> (2.2.2.2:5060) LB **without** Proxy Protocol (3.3.3.3:57482) -> (4.4.4.4:5060) Kamailio. ``` $si = 3.3.3.3 $sp = 57482 $CI = 3.3.3.3 $CP = 57482 ``` I don't think there is any way to get the `3.3.3.3:57482` IP and Port from the example above when using `tcp_accept_haproxy=yes` but I could be wrong. Thanks! Joel. -- 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/2103

5 years

Re: [sr-dev] [SR-Users] Routing Blocks - Missing in latest core wiki

by Henning Westerholt

Hello Joel, thank you – this is another error; on the disk it looks ok.. I need to investigate here as well. To prevent further issues, I’ve switched the user group to read-only for now. I will activate the editing again when the problem is fixed. Cheers, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services From: Joel Serrano <joel(a)textplus.com> Sent: Wednesday, October 30, 2019 9:28 PM To: Henning Westerholt <hw(a)skalatan.de> Cc: miconda(a)gmail.com; Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org> Subject: Re: [SR-Users] Routing Blocks - Missing in latest core wiki Hi guys, This one also needs fixing: https://www.kamailio.org/wiki/cookbooks/devel/pseudovariables I assume caused from the newly created $tcp(c_si), $tcp(c_sp) and $tcp(connid) pseudovars. Please see right after $msrp(srcsock) I also reported this in the ticket: https://github.com/kamailio/kamailio/issues/2103 but being closed I'm not sure if you get the notifications. Thanks, Joel. On Wed, Oct 30, 2019 at 10:23 AM Henning Westerholt <hw(a)skalatan.de<mailto:hw@skalatan.de>> wrote: Hello, the error is still there, just tested it. I will have a look to it, there are some errors in the apache log related to PHP. I just created a local copy to be able to test it easier. Cheers, Henning -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services From: sr-users <sr-users-bounces(a)lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>> On Behalf Of Daniel-Constantin Mierla Sent: Wednesday, October 30, 2019 9:56 AM To: Joel Serrano <joel(a)textplus.com<mailto:joel@textplus.com>> Cc: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org<mailto:sr-users@lists.kamailio.org>> Subject: Re: [SR-Users] Routing Blocks - Missing in latest core wiki Hello, ok, thanks for trying! I added the content directly on the files on the server. We have to dig and see why the content is truncated, maybe some settings need to be adjusted. Cheers, Daniel On 30.10.19 00:40, Joel Serrano wrote: Hi Daniel, I believe you are right, and I don't see the easy fix, I tried to edit myself to fix but no matter what I do, when I save the changes it gets truncated. I also tried to add it in parts (section by section) and save with smaller changes, but when I got to the event_routes section I started getting the same problem and can't continue. I'm attaching to this email the missing parts, because I clicked on "save" for core 5.2.x, that one got truncated too, so currently 5.2.x, 5.3.x and devel need to be fixed. My suggestion is to replace from "Custom Global Parameters" onwards with the contents of the attached file, maybe you can edit the files directly on the wiki server? Or, if you manage to do it via the GUI I'd love to know how you got it working! Sorry, I tried.. :-( Cheers, Joel. On Tue, Oct 29, 2019 at 1:44 PM Daniel-Constantin Mierla <miconda(a)gmail.com<mailto:miconda@gmail.com>> wrote: Hello, that part has to be added back. It was either an accidental change or a hit a limitation/bug of dokuwiki (because it removed last part). Looking back at the history, it happened when I changed the version number in the title: - http://www.kamailio.org/wiki/cookbooks/devel/core?do=diff&rev2%5B0%5D=15663… If you want, you can go ahead and add it yourself, copying from the previous edition, otherwise I will do it tomorrow. Cheers, Daniel On 29.10.19 21:03, Joel Serrano wrote: Hi, I was looking at the documentation and noticed that "Routing Blocks" section is missing in latest releases... http://www.kamailio.org/wiki/cookbooks/5.2.x/core#routing_blocks is OK But: http://www.kamailio.org/wiki/cookbooks/5.3.x/core#routing_blocks http://www.kamailio.org/wiki/cookbooks/devel/core#routing_blocks Don't exist, have they been moved elsewhere? Thanks! Joel. _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org<mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- www.asipto.com<http://www.asipto.com> www.twitter.com/miconda<http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda<http://www.linkedin.com/in/miconda> Kamailio Advanced Training, Oct 21-23, 2019, Berlin, Germany -- https://asipto.com/u/kat -- Daniel-Constantin Mierla -- www.asipto.com<http://www.asipto.com> www.twitter.com/miconda<http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda<http://www.linkedin.com/in/miconda> Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com<http://www.kamailioworld.com>

5 years

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sr-dev October 2019