sr-dev November 2018

sr-dev@lists.kamailio.org

22 participants
299 discussions

[kamailio/kamailio] BLOG conversion (#1255)
by sergey-safarov 30 Jan '19

30 Jan '19

### Description I use kazoo and postgres modules on my host. I found that many database operation generates error like ``` 19(150) exec: *** cfgtrace:request_route=[kazoo:consumer-event-presence-dialog-update] c=[//etc/kamailio/presence-role.cfg] l=270 a=32 n=kazoo_pua_publish_presence 17(148) exec: *** cfgtrace:request_route=[kazoo:consumer-event-presence-dialog-update] c=[//etc/kamailio/presence-role.cfg] l=271 a=27 n=pres_refresh_watchers Entity: line 1: parser error : Start tag expected, '<' not found \x3c3f786d6c2076657273696f6e3d22312e302220656e636f64696e673d225554462d38223f3e3c ^ 17(148) ERROR: presence_xml [notify_body.c:551]: agregate_xmls(): while parsing xml body message 17(148) ERROR: presence_xml [notify_body.c:156]: pres_agg_nbody(): while aggregating body 19(150) exec: *** cfgtrace:request_route=[kazoo:consumer-event-presence-dialog-update] c=[//etc/kamailio/presence-role.cfg] l=271 a=27 n=pres_refresh_watchers Entity: line 1: parser error : Start tag expected, '<' not found \x3c3f786d6c2076657273696f6e3d22312e302220656e636f64696e673d225554462d38223f3e3c ^ 19(150) ERROR: presence_xml [notify_body.c:551]: agregate_xmls(): while parsing xml body message 19(150) ERROR: presence_xml [notify_body.c:156]: pres_agg_nbody(): while aggregating body 18(149) exec: *** cfgtrace:request_route=[kazoo:consumer-event-nodes-advertise] c=[//etc/kamailio/nodes-role.cfg] l=66 a=63 n=assign 18(149) exec: *** cfgtrace:request_route=[kazoo:consumer-event-nodes-advertise] c=[//etc/kamailio/nodes-role.cfg] l=74 a=16 n=if 18(149) exec: *** cfgtrace:request_route=[kazoo:consumer-event-nodes-advertise] c=[//etc/kamailio/nodes-role.cfg] l=74 a=16 n=if 18(149) exec: *** cfgtrace:request_route=[kazoo:consumer-event-nodes-advertise] c=[//etc/kamailio/nodes-role.cfg] l=75 a=27 n=mq_add Entity: line 1: parser error : Start tag expected, '<' not found \x3c3f786d6c2076657273696f6e3d22312e302220656e636f64696e673d225554462d38223f3e3c ^ 17(148) ERROR: presence_xml [notify_body.c:551]: agregate_xmls(): while parsing xml body message 17(148) ERROR: presence_xml [notify_body.c:156]: pres_agg_nbody(): while aggregating body Entity: line 1: parser error : Start tag expected, '<' not found \x3c3f786d6c2076657273696f6e3d22312e302220656e636f64696e673d225554462d38223f3e3c ^ 19(150) ERROR: presence_xml [notify_body.c:551]: agregate_xmls(): while parsing xml body message 19(150) ERROR: presence_xml [notify_body.c:156]: pres_agg_nbody(): while aggregating body Entity: line 1: parser error : Start tag expected, '<' not found \x3c3f786d6c2076657273696f6e3d22312e302220656e636f64696e673d225554462d38223f3e3c ^ 17(148) ERROR: presence_xml [notify_body.c:551]: agregate_xmls(): while parsing xml body message 17(148) ERROR: presence_xml [notify_body.c:156]: pres_agg_nbody(): while aggregating body 17(148) exec: *** cfgtrace:request_route=[kazoo:consumer-event-presence-dialog-update] c=[//etc/kamailio/presence-role.cfg] l=276 a=26 n=xlog 17(148) INFO: <script>: 3O75Qw3gqR3ZNla5RfCgQLVW0-8KKbrT|log|finished processing dialog update for sip:2496@rcsnet.ru state confirmed from sip:217.12.247.98:11000 at 1506632313/1506632313/1506632313 Entity: line 1: parser error : Start tag expected, '<' not found \x3c3f786d6c2076657273696f6e3d22312e302220656e636f64696e673d225554462d38223f3e3c ^ ``` After some debugging i found that kamailio wants save to database xml string like this as BLOB object ``` <?xml version="1.0" encoding="UTF-8"?><presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" xmlns:c="urn:ietf:params:xml:ns:pidf:cipid" entity="2496"> <tuple xmlns="urn:ietf:params:xml:ns:pidf" id="t8No1hQnp65U33jS1oqFMgxbIRPq-iFP"><status><basic>open</basic></status></tuple><note xmlns="urn:ietf:params:xml:ns:pidf">On the Phone</note><dm:person xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" id="1"><rpid:activities><rpid:on-the-phone/></rpid:activities><dm:note>On the Phone</dm:note></dm:person></presence> ``` And later tries to read. But when this XML read reverse conversion of BLOB to string is not take place. And late used BLOB as is. This breaks presentation logic completely. #### Reproduction Configure kamailio on kazoo cluster to use PostgreSQL database On phone create subscribe to second >From second phone create new call. #### Operating System CentOS 7 Linux node2.docker.rcsnet.ru 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1255

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[kamailio/kamailio] acc_json: Supporting multi_leg_info parameter (#1745)
by jklingenmeyer 15 Jan '19

15 Jan '19

### Description The recently-added **acc_json** module does not support the _multi_leg_info_ parameter from the main **acc** module. ### Expected behavior **acc_json** module could add the extra leg info attributes in the JSON data, as the **acc_radius** module already does. Behavior could be the same for the JSON module. -- 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/1745

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[kamailio/kamailio] tcp: correct queued length checking (#1376)
by Dmitri Savolainen 15 Jan '19

15 Jan '19

#### Pre-Submission Checklist    - [ ] Commit message has the format required by CONTRIBUTING guide - [ ] Commits are split per component (core, individual modules, libs, utils, ...) - [ ] Each component has a single commit (if not, squash them into one commit) - [ ] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [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:  - [x] PR should be backported to stable branches - [x] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description I can’t get big responses via jsonrpcs with default tcp params. According to log response size ~3200k, kamailio send ~2500k of data and can’t add 700k to queue after. This patch should fix, if my understanding of “queued” value is right. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/1376 -- Commit Summary -- * tcp: correct queued length checking -- File Changes -- M src/core/tcp_main.c (2) -- Patch Links -- https://github.com/kamailio/kamailio/pull/1376.patch https://github.com/kamailio/kamailio/pull/1376.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/1376

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[kamailio/kamailio] coredump when used append_body_part (#1631)
by sergey-safarov 15 Jan '19

15 Jan '19

### Description I want convert `application/sdp` body of INVITE message to `multipart/mixed`. For this used [contruction](https://kamailio.org/docs/modules/devel/modules/textops.html#t… ``` set_body_multipart("test", "text/plain", "delimiter"); msg_apply_changes(); $var(b) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c" append_body_part("$var(b)", "application/vnd.cirpack.isdn-ext", "signal;handling=required"); ``` For some reason `msg_apply_changes` is not applied and then `append_body_part` causes coredump. ### Troubleshooting #### Reproduction On alpine dist or on docker contained `kamailio/kamailio-ci` need add load [kazoo config](https://github.com/2600hz/kazoo-configs-kamailio) and apply this patch ``` diff --git a/kamailio/default.cfg b/kamailio/default.cfg index bc4a084..4b85642 100644 --- a/kamailio/default.cfg +++ b/kamailio/default.cfg @@ -334,6 +334,13 @@ route route(AUTHORIZATION_CHECK); #!endif + if (is_method("INVITE") && isflagset(FLAG_INTERNALLY_SOURCED)) { + set_body_multipart(); + msg_apply_changes(); + $var(b) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c"; + append_body_part("$var(b)", "application/vnd.cirpack.isdn-ext", "signal;handling=required"); + } + route(HANDLE_MESSAGE_WRAPPER); #!ifdef PRESENCE_ROLE ``` Then make call to other phone. #### Debugging Data ``` (gdb) bt #0 0x00007f1235f96f1b in __syscall4 (a4=<optimized out>, a3=<optimized out>, a2=<optimized out>, a1=<optimized out>, n=<optimized out>) at ./arch/x86_64/syscall_arch.h:38 #1 __restore_sigs (set=set@entry=0x7ffc151162d0) at src/signal/block.c:43 #2 0x00007f1235f97035 in raise (sig=sig@entry=6) at src/signal/raise.c:13 #3 0x00007f1235f6efb4 in abort () at src/exit/abort.c:9 #4 0x00005598707495a2 in free_lump (lmp=0x7f1235e76478) at core/data_lump.c:464 #5 0x000055987074965d in free_lump_list (l=l@entry=0x7f1235e763d8) at core/data_lump.c:498 #6 0x000055987074983a in del_nonshm_lump (lump_list=lump_list@entry=0x7f1235e737b8) at core/data_lump.c:647 #7 0x0000559870785c43 in replace_body (msg=msg@entry=0x7f1235e73208, txt=...) at core/msg_translator.c:1667 #8 0x000055987078d205 in check_boundaries (msg=msg@entry=0x7f1235e73208, send_info=send_info@entry=0x7f12322d6df8) at core/msg_translator.c:1874 #9 0x000055987078d5d3 in build_req_buf_from_sip_req (msg=msg@entry=0x7f1235e73208, returned_len=returned_len@entry=0x7ffc151166fc, send_info=0x7f12322d6df8, mode=mode@entry=128) at core/msg_translator.c:1979 #10 0x00007f123602a1ec in prepare_new_uac (t=t@entry=0x7f12322d6b90, i_req=i_req@entry=0x7f1235e73208, branch=branch@entry=0, uri=<optimized out>, uri@entry=0x7f1235e73480, path=<optimized out>, next_hop=<optimized out>, fsocket=0x7f1235e5ba50, snd_flags=..., fproto=0, flags=0, instance=<optimized out>, ruid=<optimized out>, location_ua=<optimized out>) at t_fwd.c:474 #11 0x00007f123602b665 in add_uac (t=t@entry=0x7f12322d6b90, request=request@entry=0x7f1235e73208, uri=0x7f1235e73480, next_hop=<optimized out>, path=<optimized out>, proxy=proxy@entry=0x0, fsocket=0x7f1235e5ba50, snd_flags=..., proto=0, flags=0, instance=0x7f1235e73850, ruid=0x7f1235e73868, location_ua=0x7f1235e73878) at t_fwd.c:800 #12 0x00007f12360307b8 in t_forward_nonack (t=0x7f12322d6b90, p_msg=p_msg@entry=0x7f1235e73208, proxy=proxy@entry=0x0, proto=proto@entry=0) at t_fwd.c:1680 #13 0x00007f123603ee65 in t_relay_to (p_msg=0x7f1235e73208, proxy=0x0, proto=0, replicate=0) at t_funcs.c:331 #14 0x000055987076fbb8 in do_action (h=h@entry=0x7ffc15118360, a=a@entry=0x7f1235bbf528, msg=msg@entry=0x7f1235e73208) at core/action.c:1073 #15 0x000055987076ac5d in run_actions (h=h@entry=0x7ffc15118360, a=0x7f1235bb1c28, msg=msg@entry=0x7f1235e73208) at core/action.c:1565 #16 0x000055987076dbb3 in do_action (h=h@entry=0x7ffc15118360, a=a@entry=0x7f1235bad570, msg=msg@entry=0x7f1235e73208) at core/action.c:691 #17 0x000055987076ac5d in run_actions (h=h@entry=0x7ffc15118360, a=0x7f1235bad570, msg=msg@entry=0x7f1235e73208) at core/action.c:1565 #18 0x000055987076fb99 in do_action (h=h@entry=0x7ffc15118360, a=a@entry=0x7f1235baf5c8, msg=msg@entry=0x7f1235e73208) at core/action.c:1062 #19 0x000055987076ac5d in run_actions (h=h@entry=0x7ffc15118360, a=0x7f1235bac9d0, msg=msg@entry=0x7f1235e73208) at core/action.c:1565 #20 0x000055987076dbb3 in do_action (h=h@entry=0x7ffc15118360, a=a@entry=0x7f1235b71db8, msg=msg@entry=0x7f1235e73208) at core/action.c:691 #21 0x000055987076ac5d in run_actions (h=h@entry=0x7ffc15118360, a=a@entry=0x7f1235b69540, msg=msg@entry=0x7f1235e73208) at core/action.c:1565 #22 0x0000559870775dc7 in run_top_route (a=0x7f1235b69540, msg=msg@entry=0x7f1235e73208, c=c@entry=0x0) at core/action.c:1654 #23 0x00005598707660c1 in receive_msg ( buf=buf@entry=0x559870a51640 <buf> "INVITE sip:safarov2@node1.nga911.com SIP/2.0\r\nVia: SIP/2.0/UDP 10.0.9.35:11000;rport;branch=z9hG4bK69ag32Nr5gFjH\r\nRoute: <sip:10.0.9.39:5060>\r\nMax-Forwards: 48\r\nFrom: \"Sergey Safarov\" <sip:1240@node1."..., len=<optimized out>, rcv_info=rcv_info@entry=0x7ffc151186c0) at core/receive.c:278 #24 0x00005598708131fb in udp_rcv_loop () at core/udp_server.c:554 #25 0x0000559870744fb6 in main_loop () at main.c:1619 #26 0x000055987073d51f in main (argc=<optimized out>, argv=<optimized out>) at main.c:2638 ``` Full backtrace at [bt_full.txt](https://github.com/kamailio/kamailio/files/2342768/bt_full.txt) #### Log Messages Please look [kamailio_console.txt](https://github.com/kamailio/kamailio/files/2342769/ka… #### SIP Traffic Crash when started modification of packet 73 of pcap file [sip.pcap.gz](https://github.com/kamailio/kamailio/files/2342770/sip.pcap.gz) ### Possible Solutions Not known ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` / # kamailio -v version: kamailio 5.1.5 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled on 16:32:28 Sep 1 2018 with gcc 6.4.0 ``` * **Operating System**: ``` / # cat /etc/os-release NAME="Alpine Linux" ID=alpine VERSION_ID=3.8.0 PRETTY_NAME="Alpine Linux v3.8" HOME_URL="http://alpinelinux.org" BUG_REPORT_URL="http://bugs.alpinelinux.org" ``` -- 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/1631

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[kamailio/kamailio] tls: detection of kerberos support for openssl at runtime (#1050)
by Victor Seva 27 Dec '18

27 Dec '18

It was reported https://github.com/kamailio/kamailio/issues/662#issuecomment-261920382 but I think is not related to that issue, so opening another one. >From https://buildd.debian.org/status/fetch.php?pkg=openssl&arch=amd64&ver=1.1.0… ``` Configuring OpenSSL version 1.1.0e (0x1010005fL) no-asan [default] OPENSSL_NO_ASAN no-crypto-mdebug [default] OPENSSL_NO_CRYPTO_MDEBUG no-crypto-mdebug-backtrace [default] OPENSSL_NO_CRYPTO_MDEBUG_BACKTRACE no-dynamic-engine [forced] no-egd [default] OPENSSL_NO_EGD no-fuzz-afl [default] OPENSSL_NO_FUZZ_AFL no-fuzz-libfuzzer [default] OPENSSL_NO_FUZZ_LIBFUZZER no-heartbeats [default] OPENSSL_NO_HEARTBEATS no-idea [option] OPENSSL_NO_IDEA (skip dir) no-md2 [default] OPENSSL_NO_MD2 (skip dir) no-mdc2 [option] OPENSSL_NO_MDC2 (skip dir) no-msan [default] OPENSSL_NO_MSAN no-rc5 [option] OPENSSL_NO_RC5 (skip dir) no-sctp [default] OPENSSL_NO_SCTP no-shared [option] no-ssl-trace [default] OPENSSL_NO_SSL_TRACE no-ssl3 [option(ssl3-method)] OPENSSL_NO_SSL3 no-ssl3-method [option] OPENSSL_NO_SSL3_METHOD no-ubsan [default] OPENSSL_NO_UBSAN no-weak-ssl-ciphers [default] OPENSSL_NO_WEAK_SSL_CIPHERS no-zlib [option] no-zlib-dynamic [default] Configuring for debian-amd64 ``` so openssl 1.1.0e has kerberos support but trying to start kamailio 4.4.4-2 (from Debian stretch) with TLS enabled ``` Mar 31 09:05:14 router /usr/sbin/kamailio[4375]: INFO: tls [tls_mod.c:368]: mod_init(): With Diffie Hellman Mar 31 09:05:14 router /usr/sbin/kamailio[4375]: INFO: tls [tls_init.c:633]: init_tls_h(): tls: _init_tls_h: compiled with openssl version "OpenSSL 1.1.0d 26 Jan 2017" (0x10100 04f), kerberos support: on, compression: on Mar 31 09:05:14 router /usr/sbin/kamailio[4375]: INFO: tls [tls_init.c:641]: init_tls_h(): tls: init_tls_h: installed openssl library version "OpenSSL 1.1.0e 16 Feb 2017" (0x101000 5f), kerberos support: off, zlib compression: off compiler: gcc -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_IA32_SSE2 -D OPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ25 6_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/usr/lib/ssl\"" -DENGINESDIR="\"/usr/lib/x86_64-linux-gnu/engines-1.1\"" Mar 31 09:05:14 router /usr/sbin/kamailio[4375]: : tls [tls_init.c:651]: init_tls_h(): ERROR: tls: init_tls_h: openssl compile options mismatch: library has kerberos support disabled and Kamailio tls enabled (unstable configuration) (tls_force_run in kamailio.cfg will override this check) Mar 31 09:05:14 router /usr/sbin/kamailio[4375]: CRITICAL: <core> [main.c:2592]: main(): could not initialize tls, exiting... ``` A rebuild version with the same openssl version doesn't help ``` Mar 31 11:20:41 spce lb[17194]: INFO: tls [tls_init.c:633]: init_tls_h(): tls: _init_tls_h: compiled with openssl version "OpenSSL 1.1.0e 16 Feb 2017" (0x1010005f), kerberos support: on, compression: on Mar 31 11:20:41 spce lb[17194]: INFO: tls [tls_init.c:641]: init_tls_h(): tls: init_tls_h: installed openssl library version "OpenSSL 1.1.0e 16 Feb 2017" (0x1010005f), kerberos support: off, zlib compression: off#012 compiler: gcc -DDSO_DLFCN -DHAVE_DLFCN_H -DNDEBUG -DOPENSSL_THREADS -DOPENSSL_NO_STATIC_ENGINE -DOPENSSL_PIC -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DRC4_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPADLOCK_ASM -DPOLY1305_ASM -DOPENSSLDIR="\"/usr/lib/ssl\"" -DENGINESDIR="\"/usr/lib/x86_64-linux-gnu/engines-1.1\"" Mar 31 11:20:41 spce lb[17194]: : tls [tls_init.c:651]: init_tls_h(): ERROR: tls: init_tls_h: openssl compile options mismatch: library has kerberos support disabled and Kamailio tls enabled (unstable configuration)#012 (tls_force_run in kamailio.cfg will override this check) Mar 31 11:20:41 spce lb[17194]: CRITICAL: <core> [main.c:2592]: main(): could not initialize tls, exiting... ``` -- 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/1050

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[kamailio/kamailio] Broken Kamailio repository for CentOS 7 (#1604)
by pwakano 24 Dec '18

24 Dec '18

### Description Centos RPM repo is generating Kamailio 5.0.7 packages that can't be installed ### Troubleshooting #### Reproduction By using the repo https://download.opensuse.org/repositories/home:/kamailio:/v5.0.x-rpms/Cent… when trying to install Kamailio 5.0.7, yum returns this error: ``` Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. kamailio-5.0.7-3.el7.centos.x8 FAILED http://download.opensuse.org/repositories/home%3A/kamailio%3A/v5.0.x-rpms/C…: [Errno 14] HTTP Error 416 - Requested Range Not Satisfiable Trying other mirror. ``` #### Debugging Data #### Log Messages #### SIP Traffic ### Possible Solutions  ### Additional Information * **Operating System**: ``` $ cat /etc/redhat-release CentOS Linux release 7.4.1708 (Core) ``` -- 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/1604

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[kamailio/kamailio] Segfault when calling $sel(cfg_get...) (#1159)
by Sebastian Damm 20 Dec '18

20 Dec '18

### Description I set some configuration parameters in the global section of kamailio.cfg and wanted to read them later in request_route and reply_route. But when accessing them, Kamailio segfaults. However, I can read them via kamcmd after startup. ### Troubleshooting #### Reproduction Set the following config parameter in your kamailio.cfg in the global section: ``` config.foo = "hello Daniel" ``` later, put your request and reply route in the configuration file: ``` request_route { xlog("L_INFO", "Reading config.foo into variable"); $var(configfoo) = $sel(cfg_get.config.foo); } onreply_route { xlog("L_INFO", "Reading config.foo into variable"); $var(configfoo) = $sel(cfg_get.config.foo); } ``` #### Debugging Data gdb output is the following: ``` GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1 Copyright (C) 2014 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/sbin/kamailio...Reading symbols from /usr/lib/debug/.build-id/94/dfffd4a243602bbd4d977202f533c3e9e613f7.debug...done. done. [New LWP 7999] [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_li_sniffer.pid -f /etc/kamaili'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f19e418e20d in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #0 0x00007f19e418e20d in ?? () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00000000006f4813 in select_cfg_var (res=0x7ffc998181d0, s=0x7f19e3965f60, msg=0x7f19e3985dd0) at core/cfg/cfg_select.c:227 group = 0x7f19e394e600 var = 0x7f19e3985958 p = 0x40 i = 32537 buf = '\000' <repeats 21 times> __FUNCTION__ = "select_cfg_var" #2 0x000000000050a6f0 in run_select (res=0x7ffc998181d0, s=0x7f19e3965f60, msg=0x7f19e3985dd0) at core/select.c:425 ret = 0 orig_level = 0 __FUNCTION__ = "run_select" #3 0x00007f19e133f089 in pv_get_select (msg=0x7f19e3985dd0, param=0x7f19e39667b8, res=0x7ffc998182d0) at pv_select.c:61 s = {s = 0x0, len = 0} sel = 0x7f19e3965f60 #4 0x00000000005b38a3 in pv_get_spec_value (msg=0x7f19e3985dd0, sp=0x7f19e39667a0, value=0x7ffc998182d0) at core/pvapi.c:1307 ret = 0 __FUNCTION__ = "pv_get_spec_value" #5 0x000000000057b007 in lval_pvar_assign (h=0x7ffc99818a80, msg=0x7f19e3985dd0, lv=0x7f19e3966690, rv=0x7f19e3966798) at core/lvalue.c:335 pvar = 0x7f19e39658d8 pval = {rs = {s = 0x0, len = 0}, ri = 0, flags = 0} r_avp = 0x417590 <syslog@plt> avp_val = {n = 7876360, s = {s = 0x782f08 "DEBUG", len = 7}, re = 0x782f08} ret = 0 v = 18987664 destroy_pval = 0 __FUNCTION__ = "lval_pvar_assign" #6 0x000000000057bd36 in lval_assign (h=0x7ffc99818a80, msg=0x7f19e3985dd0, lv=0x7f19e3966690, rve=0x7f19e3966790) at core/lvalue.c:400 rv = 0x7f19e3966798 ret = 0 __FUNCTION__ = "lval_assign" #7 0x0000000000467f60 in do_action (h=0x7ffc99818a80, a=0x7f19e3966ec0, msg=0x7f19e3985dd0) at core/action.c:1430 ret = -5 v = 6 dst = {send_sock = 0x7f19e449f300, to = {s = {sa_family = 34783, sa_data = "\201\231\374\177\000\000\220\025\031\001\000\000\000"}, sin = { sin_family = 34783, sin_port = 39297, sin_addr = {s_addr = 32764}, sin_zero = "\220\025\031\001\000\000\000"}, sin6 = {sin6_family = 34783, sin6_port = 39297, sin6_flowinfo = 32764, sin6_addr = {__in6_u = { __u6_addr8 = "\220\025\031\001\000\000\000\000@\206\201\231\374\177\000", __u6_addr16 = {5520, 281, 0, 0, 34368, 39297, 32764, 0}, __u6_addr32 = {18421136, 0, 2575402560, 32764}}}, sin6_scope_id = 8172960}}, id = 0, proto = -32 '\340', send_flags = {f = 188 '\274', blst_imask = 33 '!'}} tmp = 0x7ffc99818a90 "\220uA" new_uri = 0x2010 <error: Cannot access memory at address 0x2010> end = 0x7f19e44a1620 "" crt = 0x3939393700000015 <error: Cannot access memory at address 0x3939393700000015> cmd = 0x7f19e395d060 len = -467267128 user = 32537 uri = {user = {s = 0x7f19e44a1620 "", len = 18988272}, passwd = {s = 0x121bce0 "`\002", len = -467267135}, host = { s = 0x121bcfc "10:34:39 /usr/sbin/kamailio[7999]: DEBUG: <core> [core/select.c:412]: run_select(): Calling SELECT 0x7f19e3965f60\n", len = -464913696}, port = { s = 0x8 <error: Cannot access memory at address 0x8>, len = -467275366}, params = { s = 0x1 <error: Cannot access memory at address 0x1>, len = -468002654}, sip_params = { s = 0x3939393700000008 <error: Cannot access memory at address 0x3939393700000008>, len = 8187}, headers = {s = 0x0, len = 18987664}, port_no = 5336, proto = 125, type = ERROR_URI_T, flags = (unknown: 18988256), transport = { s = 0x2010 <error: Cannot access memory at address 0x2010>, len = -464906720}, ttl = { s = 0x121dcf0 "", len = -460542388}, user_param = { s = 0x2010 <error: Cannot access memory at address 0x2010>, len = -1472036457}, maddr = { s = 0x3 <error: Cannot access memory at address 0x3>, len = 5}, method = { s = 0x7f19e4ad7578 "\260A\256\344\031\177", len = -460539970}, lr = {s = 0x121bce0 "`\002", len = -1719564448}, r2 = {s = 0x7f19e40ffd28 "", len = -468690656}, gr = { s = 0x7ffc99818870 " Y\020\344\031\177", len = 44108294}, transport_val = { s = 0x7ffc99818860 "\377\377\377\377", len = 8180}, ttl_val = {s = 0x0, len = -458394160}, user_param_val = {s = 0x7f19e4ad7000 "", len = 4253282}, maddr_val = {s = 0x7f19e410cd78 "", len = 4209664}, method_val = { s = 0x500000000 <error: Cannot access memory at address 0x500000000>, len = 981}, lr_val = { s = 0x7f19e449f300 "\033\t&\344\031\177", len = -458394160}, r2_val = { s = 0x7ffc99818900 "@\212\201\231\374\177", len = -458341112}, gr_val = { s = 0x7ffc99818928 " Y\020\344\031\177", len = -458341968}} next_hop = {user = {s = 0x1 <error: Cannot access memory at address 0x1>, len = -460539539}, passwd = {s = 0x0, len = -458394160}, host = { s = 0x393300000005 <error: Cannot access memory at address 0x393300000005>, len = 0}, port = {s = 0x1 <error: Cannot access memory at address 0x1>, len = -458341968}, params = { s = 0x121bcf0 "<191>Jun 21 10:34:39 /usr/sbin/kamailio[7999]: DEBUG: <core> [core/select.c:412]: run_select(): Calling SELECT 0x7f19e3965f60\n", len = 0}, sip_params = { s = 0x121bcf0 "<191>Jun 21 10:34:39 /usr/sbin/kamailio[7999]: DEBUG: <core> [core/select.c:412]: run_select(): Calling SELECT 0x7f19e3965f60\n", len = -467267135}, headers = {s = 0x0, len = -458341112}, port_no = 34928, proto = 39297, type = 32764, flags = (unknown: 2575403104), transport = { s = 0xa8428197 <error: Cannot access memory at address 0xa8428197>, len = 4253282}, ttl = { s = 0xffffffff <error: Cannot access memory at address 0xffffffff>, len = -467275366}, user_param = {s = 0x7f19e4105920 "\203I", len = -458395648}, maddr = { s = 0x3939393700781a68 <error: Cannot access memory at address 0x3939393700781a68>, len = 8187}, method = {s = 0x0, len = 18987664}, lr = { s = 0x781d20 "%s: %s%s(): preparing to run routing scripts...\n", len = 18988256}, r2 = { s = 0x2010 <error: Cannot access memory at address 0x2010>, len = -464906720}, gr = { s = 0x121dcf0 "", len = 135}, transport_val = { s = 0x2010 <error: Cannot access memory at address 0x2010>, len = 10658448}, ttl_val = { s = 0x0, len = 7}, user_param_val = { s = 0xa3557a <buf+506> "13296 REGISTER\r\nMax-Forwards: 69\r\nUser-Agent: snom820/8.7.5.17\r\nContact: <sip:1016908e0@82.116.119.72:53401;line=hqwwdi0u>;reg-id=1;q=1.0;audio;mobility=\"fixed\";duplex=\"full\";description=\"snomD765\";ac"..., len = 4289936}, maddr_val = { s = 0x7ffc99818a40 "`\213\201\231\374\177", len = -460521481}, method_val = { s = 0x5 <error: Cannot access memory at address 0x5>, len = 0}, lr_val = { s = 0x100000000 <error: Cannot access memory at address 0x100000000>, len = -468690656}, r2_val = {s = 0x417590 <syslog@plt> "\377%\022.a", len = -1719563712}, gr_val = { s = 0x782f08 "DEBUG", len = -460495595}} u = 0x3000000010 port = 39297 dst_host = 0x121bce0 i = 13 flags = 2 avp = 0x7ffc99818b70 st = {flags = 3830051584, id = 32537, name = {n = -1719564353, s = {s = 0x7ffc998187bf "", len = 18421136}, re = 0x7ffc998187bf}, avp = 0x7ffc99818620} sct = 0x7f19e41aeb51 sjt = 0x2010 rve = 0x7ce8d0 mct = 0x1ff4 rv = 0x7ffc99818b50 rv1 = 0x7ffc99818ab0 c1 = {cache_type = 8208, val_type = 14643, c = {avp_val = {n = -464906720, s = { s = 0x7f19e44a1620 "", len = 18996464}, re = 0x7f19e44a1620}, pval = {rs = { s = 0x7f19e44a1620 "", len = 18996464}, ri = 150, flags = 0}}, i2s = "\020 \000\000\063\071\000\000\254u\027\344\031\177\000\000\020\207\201\231\374\177"} s = {s = 0x6 <error: Cannot access memory at address 0x6>, len = -467997871} srevp = {0x7ffc99818830, 0x7ffc99818600} mod_f_params = {{type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = { number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, { type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = { s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = { number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}} __FUNCTION__ = "do_action" #8 0x00000000004699fa in run_actions (h=0x7ffc99818a80, a=0x7f19e3965510, msg=0x7f19e3985dd0) at core/action.c:1552 t = 0x7f19e3966ec0 ret = 1 mod = 0xab00000003 ms = 0 __FUNCTION__ = "run_actions" #9 0x000000000046a1bd in run_top_route (a=0x7f19e3965510, msg=0x7f19e3985dd0, c=0x0) at core/action.c:1641 ctx = {rec_lev = 1, run_flags = 0, last_retcode = 1, jmp_env = {{__jmpbuf = {4289936, -8039283903424375778, 7876360, 7, 10704250, 4289936, -8039283903554399202, 8041047856258208798}, __mask_was_saved = 0, __saved_mask = {__val = {139749141390273, 4294967416, 20, 20, 18446744073709551615, 140722883889968, 139749141390764, 7876360, 0, 4611686022733059450, 139749169323472, 140722883890016, 5295428, 4302843656, 139749169323472, 4611686022733059450}}}}} p = 0x7ffc99818a80 ret = 0 sfbk = 0 #10 0x000000000057f2fc in receive_msg ( buf=0xa353f7 <buf+119> "REGISTER sip:sipgate.de SIP/2.0\r\nVia: SIP/2.0/UDP 217.116.120.247;branch=z9hG4bK0333.dae22993f9315bf8290cb153c6c2a81a.0\r\nVia: SIP/2.0/UDP 82.116.119.72:53401;received=82.116.119.72;branch=z9hG4bK-5hxr"..., len=1051, rcv_info=0x7ffc99818e80) at core/receive.c:264 msg = 0x7f19e3985dd0 ctx = {rec_lev = 248976, run_flags = 0, last_retcode = 568056, jmp_env = {{__jmpbuf = {568056, 8, 25, -8487096721362804224, 170079128784, 139749117125472, 139749169323120, 21482915456}, __mask_was_saved = 11, __saved_mask = {__val = {139749169100840, 7876360, 7, 140722883890512, 139749114876551, 139749114945152, 171331424705, 140722883890600, 98307693672, 11401280, 0, 8834747727873, 139745350909968, 7876360, 139749169100840, 7876360}}}}} bctx = 0x661d2b <qm_info+46> ret = 103 stats_on = 0 tvb = {tv_sec = 1498034079, tv_usec = 444700} tve = {tv_sec = 139749169323416, tv_usec = 139749168754704} tz = {tz_minuteswest = 0, tz_dsttime = 0} diff = 0 inb = { s = 0xa353f7 <buf+119> "REGISTER sip:sipgate.de SIP/2.0\r\nVia: SIP/2.0/UDP 217.116.120.247;branch=z9hG4bK0333.dae22993f9315bf8290cb153c6c2a81a.0\r\nVia: SIP/2.0/UDP 82.116.119.72:53401;received=82.116.119.72;branch=z9hG4bK-5hxr"..., len = 1051} netinfo = {data = {s = 0x7f19e3933440 "", len = 0}, dst = 0x800000 <yytable+6400>, rcv = 0x775508} keng = 0x0 __FUNCTION__ = "receive_msg" #11 0x00007f19e059ccdf in parsing_hepv3_message (buf=0xa35380 <buf> "HEP3\004\222", len=1170) at hep.c:499 from = {s = {sa_family = 2, sa_data = "\023\304\331tx\367\000\000\000\000\000\000\000"}, sin = { sin_family = 2, sin_port = 50195, sin_addr = {s_addr = 4151866585}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 4151866585, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}} to = {s = {sa_family = 2, sa_data = "\023\304\254\024\025\004\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 50195, sin_addr = {s_addr = 68490412}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 68490412, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}} ri = {src_ip = {af = 2, len = 4, u = {addrl = {139749502776537, 1}, addr32 = {4151866585, 32537, 1, 0}, addr16 = {29913, 63352, 32537, 0, 1, 0, 0, 0}, addr = "\331tx\367\031\177\000\000\001\000\000\000\000\000\000"}}, dst_ip = {af = 2, len = 4, u = {addrl = {68490412, 139749187483088}, addr32 = {68490412, 0, 3836573136, 32537}, addr16 = {5292, 1045, 0, 0, 30160, 58541, 32537, 0}, addr = "\254\024\025\004\000\000\000\000\320u\255\344\031\177\000"}}, src_port = 5060, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = {s = {sa_family = 2, sa_data = "\023\304\331tx\367\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 50195, sin_addr = {s_addr = 4151866585}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 4151866585, sin6_addr = {__in6_u = { __u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, bind_address = 0x7f19e3985c50, proto = 1 '\001'} tmp = 0xa353f1 <buf+113> "" dst_ip = {af = 2, len = 4, u = {addrl = {68490412, 140722883890976}, addr32 = {68490412, 0, 2575404832, 32764}, addr16 = {5292, 1045, 0, 0, 36640, 39297, 32764, 0}, addr = "\254\024\025\004\000\000\000\000 \217\201\231\374\177\000"}} src_ip = {af = 2, len = 4, u = {addrl = {139749502776537, 139749187481600}, addr32 = { 4151866585, 32537, 3836571648, 32537}, addr16 = {29913, 63352, 32537, 0, 28672, 58541, 32537, 0}, addr = "\331tx\367\031\177\000\000\000p\255\344\031\177\000"}} si = 0x7f19e3985c50 tmp_len = 4 i = 1170 payload = 0xa353f7 <buf+119> "REGISTER sip:sipgate.de SIP/2.0\r\nVia: SIP/2.0/UDP 217.116.120.247;branch=z9hG4bK0333.dae22993f9315bf8290cb153c6c2a81a.0\r\nVia: SIP/2.0/UDP 82.116.119.72:53401;received=82.116.119.72;branch=z9hG4bK-5hxr"... payload_len = 1051 chunk = 0xa353f1 <buf+113> hg = 0x7f19e3985b60 totelem = 11 chunk_vendor = 0 chunk_type = 15 chunk_length = 1057 total_length = 1170 __FUNCTION__ = "parsing_hepv3_message" #12 0x00007f19e059b264 in hepv3_received (buf=0xa35380 <buf> "HEP3\004\222", len=1170, ri=0x7ffc998190c0) at hep.c:231 __FUNCTION__ = "hepv3_received" #13 0x00007f19e05999cb in hep_msg_received (data=0x7ffc998190a0) at hep.c:85 srevp = 0x7ffc998190a0 buf = 0xa35380 <buf> "HEP3\004\222" len = 0x7ffc99819074 ri = 0x7ffc998190c0 __FUNCTION__ = "hep_msg_received" heph = 0xa35380 <buf> #14 0x000000000049e3e1 in sr_event_exec (type=7, data=0x7ffc998190a0) at core/events.c:263 ret = 0 i = 7 #15 0x000000000048721a in udp_rcv_loop () at core/udp_server.c:466 sredp = {0xa35380 <buf>, 0x7ffc99819074, 0x7ffc998190c0} len = 1170 buf = "HEP3\004\222\000\000\000\001\000\a\002\000\000\000\002\000\a\021\000\000\000\a\000\b\023\304\000\000\000\b\000\b\023\304\000\000\000\t\000\n\237/JY\000\000\000\n\000\n}\354\005\000\000\000\000\v\000\a\001\000\000\000\f\000\n\000\000\000\000\000\000\000\003\000\n\331tx\367\000\000\000\004\000\n\254\024\025\004\000\000\000\016\000\024buschMyHep2001\000\000\000\017\004!REGISTER sip:sipgate.de SIP/2.0\r\nVia: SIP/2.0/UDP 217.116.120.247;branch=z9hG4bK0"... tmp = 0x52f3ea <init_child+52> "\311\303UH\211\345AWAVAUATSH\203\354\070H\211}\270H\203}\270" from = 0x7f19e3968030 fromlen = 16 ri = {src_ip = {af = 2, len = 4, u = {addrl = {16777343, 139749169093632}, addr32 = {16777343, 0, 3818183680, 32537}, addr16 = {127, 256, 0, 0, 56320, 58260, 32537, 0}, addr = "\177\000\000\001\000\000\000\000\000\334\224\343\031\177\000"}}, dst_ip = { af = 2, len = 4, u = {addrl = {0, 0}, addr32 = {0, 0, 0, 0}, addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, addr = '\000' <repeats 15 times>}}, src_port = 42940, dst_port = 9060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = {s = {sa_family = 2, sa_data = "\247\274\177\000\000\001\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 48295, sin_addr = {s_addr = 16777343}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 48295, sin6_flowinfo = 16777343, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, bind_address = 0x7f19e394da80, proto = 1 '\001'} __FUNCTION__ = "udp_rcv_loop" #16 0x0000000000422c08 in main_loop () at main.c:1625 i = 1 pid = 0 si = 0x7f19e394da80 si_desc = "udp receiver child=1 sock=0.0.0.0:9060\000\000\276\250s\000\000\000\000\000Z\261s\000\000\000\000\000\000\242\311\234\177\306\067\212\004\000\000\000\000\000\000\000\220uA\000\000\000\000\000\b/x\000\000\000\000\000\a\000\000\000\000\000\000\000\017", '\000' <repeats 15 times>, "\220\222\201\231\374\177\000\000i$_\000\000\000\000" nrprocs = 4 woneinit = 1 __FUNCTION__ = "main_loop" #17 0x000000000042a308 in main (argc=13, argv=0x7ffc99819568) at main.c:2646 cfg_stream = 0x118b010 c = -1 r = 0 tmp = 0x7ffc99819f00 "" tmp_len = -468663896 port = 32537 proto = -1719561184 options = 0x738938 ":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 = 2544599327 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 = 11439, st_nlink = 2, st_mode = 16832, st_uid = 118, st_gid = 301, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = { tv_sec = 1495618022, tv_nsec = 508564058}, st_mtim = {tv_sec = 1498034038, tv_nsec = 560355778}, st_ctim = {tv_sec = 1498034038, tv_nsec = 560355778}, __glibc_reserved = {0, 0, 0}} __FUNCTION__ = "main" No symbol table info available. 1829 main.c: No such file or directory. ``` #### Log Messages This is what debug log says (trimmed down to the essential lines): ``` root@busch:/var/cores# systemctl restart kamailio_li_sniffer.service && kamcmd cfg.get config foo && tail -f /var/log/kamailio/proxy.log hello Daniel [..] Jun 21 10:34:39 busch /usr/sbin/kamailio[7998]: DEBUG: <core> [core/parser/msg_parser.c:600]: parse_msg(): SIP Request: Jun 21 10:34:39 busch /usr/sbin/kamailio[7998]: DEBUG: <core> [core/parser/msg_parser.c:602]: parse_msg(): method: <REGISTER> Jun 21 10:34:39 busch /usr/sbin/kamailio[7998]: DEBUG: <core> [core/parser/msg_parser.c:604]: parse_msg(): uri: <sip:sipgate.de> Jun 21 10:34:39 busch /usr/sbin/kamailio[7998]: DEBUG: <core> [core/parser/msg_parser.c:606]: parse_msg(): version: <SIP/2.0> [..] Jun 21 10:34:39 busch /usr/sbin/kamailio[7999]: DEBUG: <core> [core/receive.c:234]: receive_msg(): preparing to run routing scripts... Jun 21 10:34:39 busch /usr/sbin/kamailio[8001]: INFO: <script>: Reading config.foo into variable Jun 21 10:34:39 busch /usr/sbin/kamailio[8000]: INFO: <script>: Reading config.foo into variable Jun 21 10:34:39 busch /usr/sbin/kamailio[7999]: INFO: <script>: Reading config.foo into variable Jun 21 10:34:39 busch /usr/sbin/kamailio[8001]: DEBUG: <core> [core/select.c:412]: run_select(): Calling SELECT 0x7f19e3965f60 Jun 21 10:34:39 busch /usr/sbin/kamailio[7999]: DEBUG: <core> [core/select.c:412]: run_select(): Calling SELECT 0x7f19e3965f60 Jun 21 10:34:39 busch /usr/sbin/kamailio[8000]: DEBUG: <core> [core/select.c:412]: run_select(): Calling SELECT 0x7f19e3965f60 Jun 21 10:34:39 busch /usr/sbin/kamailio[8010]: CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 11 Jun 21 10:34:39 busch /usr/sbin/kamailio[8010]: DEBUG: <core> [core/tcp_main.c:3456]: handle_ser_child(): dead child 1, pid 7998 (shutting down?) Jun 21 10:34:39 busch /usr/sbin/kamailio[8010]: DEBUG: <core> [core/io_wait.h:602]: io_watch_del(): DBG: io_watch_del (0xa4c100, 11, -1, 0x0) fd_no=18 called Jun 21 10:34:39 busch /usr/sbin/kamailio[8010]: CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 14 Jun 21 10:34:39 busch /usr/sbin/kamailio[8010]: DEBUG: <core> [core/tcp_main.c:3456]: handle_ser_child(): dead child 4, pid 8001 (shutting down?) Jun 21 10:34:39 busch /usr/sbin/kamailio[8010]: DEBUG: <core> [core/io_wait.h:602]: io_watch_del(): DBG: io_watch_del (0xa4c100, 14, -1, 0x0) fd_no=17 called Jun 21 10:34:39 busch /usr/sbin/kamailio[7996]: ALERT: <core> [main.c:743]: handle_sigs(): child process 7998 exited by a signal 11 Jun 21 10:34:39 busch /usr/sbin/kamailio[7996]: ALERT: <core> [main.c:746]: handle_sigs(): core was generated Jun 21 10:34:39 busch /usr/sbin/kamailio[7996]: INFO: <core> [main.c:768]: handle_sigs(): terminating due to SIGCHLD Jun 21 10:34:39 busch /usr/sbin/kamailio[7996]: DEBUG: <core> [main.c:770]: handle_sigs(): terminating due to SIGCHLD Jun 21 10:34:39 busch /usr/sbin/kamailio[8010]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Jun 21 10:34:39 busch /usr/sbin/kamailio[8009]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Jun 21 10:34:39 busch /usr/sbin/kamailio[8008]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Jun 21 10:34:39 busch /usr/sbin/kamailio[8007]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Jun 21 10:34:39 busch /usr/sbin/kamailio[8006]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Jun 21 10:34:39 busch /usr/sbin/kamailio[8005]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Jun 21 10:34:39 busch /usr/sbin/kamailio[8002]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Jun 21 10:34:39 busch /usr/sbin/kamailio[8003]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Jun 21 10:34:39 busch /usr/sbin/kamailio[8004]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received [..] ``` #### SIP Traffic The SIP traffic doesn't matter. ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.0.2 (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**: ``` Debian Jessie Linux busch.dev.sipgate.net 3.16.0-4-amd64 #1 SMP Debian 3.16.39-1+deb8u1 (2017-02-22) 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/1159

4 9

[kamailio/kamailio] pipelimit module documentation error? (#1671)
by Rogelio Perez 17 Dec '18

17 Dec '18

As reported by Juan Priotti [here](https://lists.kamailio.org/pipermail/sr-users/2017-December/099727.ht… the way pipelimit actually works is: > limit * timer_interval = max req/sec However the [module documentation](https://www.kamailio.org/docs/modules/5.1.x/modules/pipelimi… can be interpreted as: > limit / timer_interval = max req/sec Is this just a documentation error or are we doing something wrong? Thanks. -- 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/1671

3 12

[kamailio/kamailio] Same warnings durring build (#1712)
by sergey-safarov 17 Dec '18

17 Dec '18

### Description This in not important and may be closed at any time. Some info about build warnings on Alpine dist ### Troubleshooting #### Reproduction start a build process on Alpine dist #### Debugging Data NA #### Log Messages ``` CC (gcc) [M regex.so] regex_mod.o regex_mod.c: In function 'w_pcre_match_group': regex_mod.c:663:9: warning: 'num_pcre' may be used uninitialized in this function [-Wmaybe-uninitialized] return ki_pcre_match_group(_msg, &string, (int)num_pcre); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ LD (gcc) [M regex.so] regex.so CC (gcc) [M db_berkeley.so] bdb_fld.o ``` Next ``` CC (gcc) [M cplc.so] cpl_parser.o In file included from ../../core/mem/mem.h:41:0, from cpl_run.c:37: cpl_run.c: In function 'run_remove_location': ../../core/mem/../dprint.h:302:8: warning: 'url.len' may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(stderr, "%2d(%d) %s: %.*s%s" fmt, \ ^~~~~~~ cpl_run.c:416:6: note: 'url.len' was declared here str url; ^~~ CC (gcc) [M cplc.so] sub_list.o make[3]: 'libsrdb1.so.1.0' is up to date. ``` Next ``` CC (gcc) [M db2_ldap.so] ld_fld.o ld_fld.c: In function 'ldap_gentime2db_datetime': ld_fld.c:273:10: warning: implicit declaration of function 'timelocal' [-Wimplicit-function-declaration] *dst = timelocal(&time); ^~~~~~~~~ CC (gcc) [M db2_ldap.so] ld_cmd.o ``` Next ``` CC (gcc) [M auth_identity.so] auth_dynstr.o CC (gcc) [M auth_identity.so] auth_crypt.o auth_crypt.c:29:0: warning: "_GNU_SOURCE" redefined #define _GNU_SOURCE <command-line>:0:0: note: this is the location of the previous definition ``` Next ``` CC (gcc) [M tls.so] tls_init.o tls_init.c:320:13: warning: 'ser_free' defined but not used [-Wunused-function] static void ser_free(void *ptr, const char *fname, int fline) ^~~~~~~~ CC (gcc) [M tls.so] tls_dump_vf.o CC (gcc) [M tls.so] tls_select.o CC (gcc) [M tls.so] tls_cfg.o CC (gcc) [M tls.so] tls_map.o CC (gcc) [M tls.so] tls_server.o CC (gcc) [M tls.so] tls_locking.o tls_locking.c:85:13: warning: 'dyn_destroy_f' defined but not used [-Wunused-function] static void dyn_destroy_f(struct CRYPTO_dynlock_value *l, ^~~~~~~~~~~~~ tls_locking.c:67:13: warning: 'dyn_lock_f' defined but not used [-Wunused-function] static void dyn_lock_f(int mode, struct CRYPTO_dynlock_value* l, ^~~~~~~~~~ tls_locking.c:45:37: warning: 'dyn_create_f' defined but not used [-Wunused-function] static struct CRYPTO_dynlock_value* dyn_create_f(const char* file, int line) ^~~~~~~~~~~~ CC (gcc) [M tls.so] tls_domain.o tls_domain.c:872:12: warning: 'tls_ssl_ctx_set_freelist' defined but not used [-Wunused-function] static int tls_ssl_ctx_set_freelist(SSL_CTX* ctx, long val, void* unused) ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from tls_domain.c:33:0: tls_domain.c: In function 'load_engine_private_key': tls_map.h:46:14: warning: 'pkey' may be used uninitialized in this function [-Wmaybe-uninitialized] ( (m)->tmp = (value),\ ^ tls_domain.c:1183:12: note: 'pkey' was declared here EVP_PKEY *pkey; ^~~~ CC (gcc) [M tls.so] tls_util.o ``` Next ``` CC (gcc) [M ims_usrloc_pcscf.so] dlist.o In file included from usrloc_db.c:10:0: usrloc_db.c: In function 'db_update_pcontact': usrloc_db.h:46:25: warning: 'service_routes.len' may be used uninitialized in this function [-Wmaybe-uninitialized] VAL_STR((_val)).len = (_str).len;\ ^ usrloc_db.c:122:13: note: 'service_routes.len' was declared here str impus, service_routes; ^~~~~~~~~~~~~~ In file included from usrloc_db.c:10:0: usrloc_db.h:45:24: warning: 'service_routes.s' may be used uninitialized in this function [-Wmaybe-uninitialized] VAL_STR((_val)).s = (_str).s;\ ^ usrloc_db.c:122:13: note: 'service_routes.s' was declared here str impus, service_routes; ^~~~~~~~~~~~~~ CC (gcc) [M ims_usrloc_pcscf.so] pcontact.o ``` Next ``` CC (gcc) [M evapi.so] evapi_mod.o evapi_dispatch.c: In function 'evapi_run_dispatcher': evapi_dispatch.c:699:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] ev_io_init(&io_server, evapi_accept_client, evapi_srv_sock, EV_READ); ^~~~~~~~~~ evapi_dispatch.c:699:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] evapi_dispatch.c:699:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] evapi_dispatch.c:699:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] evapi_dispatch.c:701:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] ev_io_init(&io_notify, evapi_recv_notify, _evapi_notify_sockets[0], EV_READ); ^~~~~~~~~~ evapi_dispatch.c:701:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] evapi_dispatch.c:701:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] evapi_dispatch.c:701:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] make[3]: 'libsrutils.so.1.0' is up to date. LD (gcc) [M evapi.so] evapi.so ``` #### SIP Traffic NA ### Possible Solutions ### Additional Information Compiled master on Alpine 3.8 dist If this is fixed, then i can provide more warnings. -- 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/1712

4 5

[kamailio/kamailio] Crashing Kamailio: store_reply. replacing stored reply (#1744)
by Luis Martin Gil 17 Dec '18

17 Dec '18

### Description Did a parallel fork (added two destinations using `append_branch` with the same qvalue). Looks like something is wrong with "store_reply" function: ``` "store_reply(): ERROR: replacing stored reply; aborting" ``` ### Troubleshooting #### Reproduction Randomly happening when executing the SIP flow attached. #### Debugging Data ``` (gdb) bt #0 0x00007f700eb4c4f5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x00007f700eb4dcd5 in abort () at abort.c:92 #2 0x00007f6ffad16087 in store_reply (trans=0x7f6fb44b3d38, branch=0, rpl=0x7f6ffeca4118) at t_reply.c:1601 #3 0x00007f6ffad17275 in relay_reply (t=0x7f6fb44b3d38, p_msg=0x7f6ffeca4118, branch=0, msg_status=500, cancel_data=0x7ffde2759230, do_put_on_wait=1) at t_reply.c:1757 #4 0x00007f6ffad1bec4 in reply_received (p_msg=0x7f6ffeca4118) at t_reply.c:2466 #5 0x000000000049828f in do_forward_reply (msg=0x7f6ffeca4118, mode=0) at forward.c:747 #6 0x00000000004999fe in forward_reply (msg=0x7f6ffeca4118) at forward.c:849 #7 0x0000000000515d8a in receive_msg ( buf=0xab0080 "SIP/2.0 500 I'm terribly sorry, server error occurred (6/SL)\r\nVia: SIP/2.0/UDP 192.168.178.35;branch=z9hG4bKecc7.4b5f187ecb5db7bceee392c8c43c0509.0\r\nVia: SIP/2.0/UDP 192.168.178.36:5060;received=192.1"..., len=518, rcv_info=0x7ffde27596f0) at receive.c:299 #8 0x0000000000628f95 in udp_rcv_loop () at udp_server.c:495 #9 0x00000000004b2dd6 in main_loop () at main.c:1614 #10 0x00000000004ba1eb in main (argc=14, argv=0x7ffde2759c68) at main.c:2631 ``` ``` (gdb) bt full #0 0x00007f700eb4c4f5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = 0 pid = <value optimized out> selftid = <value optimized out> #1 0x00007f700eb4dcd5 in abort () at abort.c:92 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x8, sa_sigaction = 0x8}, sa_mask = {__val = {0, 7582136, 140118926563523, 140118926577440, 180, 206158430248, 140728402808320, 140728402808112, 522715890832, 140118815048117, 17092387201, 137438953472000, 5000, 7582110, 140118926567681, 140118926577360}}, sa_flags = 1030059617, sa_restorer = 0x1f4} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007f6ffad16087 in store_reply (trans=0x7f6fb44b3d38, branch=0, rpl=0x7f6ffeca4118) at t_reply.c:1601 __FUNCTION__ = "store_reply" #3 0x00007f6ffad17275 in relay_reply (t=0x7f6fb44b3d38, p_msg=0x7f6ffeca4118, branch=0, msg_status=500, cancel_data=0x7ffde2759230, do_put_on_wait=1) at t_reply.c:1757 relay = -1 save_clone = 1 buf = 0x0 res_len = 0 relayed_code = 0 relayed_msg = 0x0 reply_bak = 0xb411e4c0 bm = {to_tag_val = {s = 0x7ffde2758ff0 "\020\220u\342\375\177", len = -87011592}} totag_retr = 0 reply_status = RPS_STORE uas_rb = 0x7f6fb4116000 to_tag = 0x7ffde2759010 reason = {s = 0xe2759040 <Address 0xe2759040 out of bounds>, len = -1270137096} onsend_params = {req = 0x7f6f00000003, rpl = 0x7ffde2759070, param = 0x7f6ffad7e6f0, code = -1270136928, flags = 2216, branch = 0, t_rbuf = 0x7f6ffad84de2, dst = 0x1, send_buf = { s = 0x7f6fb44b3ef8 "\002", len = -1273929728}} ip = {af = 0, len = 0, u = {addrl = {140728402809056, 140118992765208}, addr32 = {3799355616, 32765, 4274667800, 32623}, addr16 = {37088, 57973, 32765, 0, 16664, 65226, 32623, 0}, addr = "\340\220u\342\375\177\000\000\030A\312\376o\177\000"}} __FUNCTION__ = "relay_reply" #4 0x00007f6ffad1bec4 in reply_received (p_msg=0x7f6ffeca4118) at t_reply.c:2466 msg_status = 500 last_uac_status = 0 ack = 0x7f6fb44b7980 "SIP/2.0 180 Ringing\r\nRecord-Route: <sip:192.168.178.53:8080;transport=ws;r2=on;lr=on;ftag=56e.2c8>\r\nRecord-Route: <sip:192.168.178.53;r2=on;lr=on;ftag=56e.2c8>\r\nRecord-Route: <sip:192.168.178.35;lr=on"... ---Type <return> to continue, or q <return> to quit--- ack_len = 363 branch = 0 reply_status = -198019613 onreply_route = 1 cancel_data = {cancel_bitmap = 0, reason = {cause = 0, u = {text = {s = 0x0, len = 257199189}, e2e_cancel = 0x0, packed_hdrs = {s = 0x0, len = 257199189}}}} uac = 0x7f6fb44b3f40 t = 0x7f6fb44b3d38 lack_dst = {send_sock = 0xe00000001, to = {s = {sa_family = 0, sa_data = "\000\000\000\000\000\000\000\000\000\000\006\000\000"}, sin = {sin_family = 0, sin_port = 0, sin_addr = { s_addr = 0}, sin_zero = "\000\000\000\000\006\000\000"}, sin6 = {sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, sin6_addr = {__in6_u = { __u6_addr8 = "\000\000\000\000\006\000\000\000\000\066\262\016p\177\000", __u6_addr16 = {0, 0, 6, 0, 13824, 3762, 32624, 0}, __u6_addr32 = {0, 6, 246560256, 32624}}}, sin6_scope_id = 7582136}}, id = 0, proto = -29 '\343', send_flags = {f = 117 'u', blst_imask = 50 '2'}} backup_user_from = 0xac00b0 backup_user_to = 0xac00b8 backup_domain_from = 0xac00c0 backup_domain_to = 0xac00c8 backup_uri_from = 0xac00a0 backup_uri_to = 0xac00a8 backup_xavps = 0xac01e0 replies_locked = 1 branch_ret = 3 prev_branch = 7582136 blst_503_timeout = 0 hf = 0x7004885c2 onsend_params = {req = 0x77cdae, rpl = 0x1, param = 0xa17cb0, code = 0, flags = 0, branch = 0, t_rbuf = 0x7, dst = 0x0, send_buf = {s = 0x0, len = 257172512}} ctx = {rec_lev = 0, run_flags = 0, last_retcode = 128, jmp_env = {{__jmpbuf = {140117739134976, 2350401339451012324, 7582136, 0, 0, 0, 2350401339480372452, -2349319903025662748}, __mask_was_saved = 0, __saved_mask = {__val = {4251813, 140118992648344, 140114718097411, 11206855, 3, 11206859, 140114718097422, 11206863, 140114718097408, 8035905, 459561500672, 140114718097427, 33089526208, 140119259624960, 140119272375504, 7582136}}}}} __FUNCTION__ = "reply_received" #5 0x000000000049828f in do_forward_reply (msg=0x7f6ffeca4118, mode=0) at forward.c:747 new_buf = 0x0 dst = {send_sock = 0x0, to = {s = {sa_family = 0, sa_data = '\000' <repeats 13 times>}, sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, id = 0, proto = 0 '\000', send_flags = {f = 0 '\000', blst_imask = 0 '\000'}} new_len = 0 r = 1 ---Type <return> to continue, or q <return> to quit--- ip = {af = 3799356400, len = 32765, u = {addrl = {140118935378591, 8391916088}, addr32 = {4217281183, 32623, 4096948792, 1}, addr16 = {39583, 64350, 32623, 0, 31288, 62514, 1, 0}, addr = "\237\232^\373o\177\000\000\070z2\364\001\000\000"}} s = 0x7ffde27594a0 "\200\226u\342\375\177" len = 0 __FUNCTION__ = "do_forward_reply" #6 0x00000000004999fe in forward_reply (msg=0x7f6ffeca4118) at forward.c:849 No locals. #7 0x0000000000515d8a in receive_msg ( buf=0xab0080 "SIP/2.0 500 I'm terribly sorry, server error occurred (6/SL)\r\nVia: SIP/2.0/UDP 192.168.178.35;branch=z9hG4bKecc7.4b5f187ecb5db7bceee392c8c43c0509.0\r\nVia: SIP/2.0/UDP 192.168.178.36:5060;received=192.1"..., len=518, rcv_info=0x7ffde27596f0) at receive.c:299 msg = 0x7f6ffeca4118 ctx = {rec_lev = 0, run_flags = 0, last_retcode = 1, jmp_env = {{__jmpbuf = {140118815045091, 2350401338767340772, 7582136, 7, 7, 0, 2350401338796700900, -2349319903025662748}, __mask_was_saved = 0, __saved_mask = {__val = {140118991147024, 140728402810496, 7582136, 20, 1, 140117739169952, 917678272, 0, 1024, 8094324272, 140117739169952, 140728402810416, 6429261, 85, 140117739169952, 32}}}}} ret = 1 inb = { s = 0xab0080 "SIP/2.0 500 I'm terribly sorry, server error occurred (6/SL)\r\nVia: SIP/2.0/UDP 192.168.178.35;branch=z9hG4bKecc7.4b5f187ecb5db7bceee392c8c43c0509.0\r\nVia: SIP/2.0/UDP 192.168.178.36:5060;received=192.1"..., len = 518} netinfo = {data = {s = 0x7f700eb2a2f0 "\\<", len = 259310800}, dst = 0x0, rcv = 0xffffffff} __FUNCTION__ = "receive_msg" #8 0x0000000000628f95 in udp_rcv_loop () at udp_server.c:495 len = 518 buf = "SIP/2.0 500 I'm terribly sorry, server error occurred (6/SL)\r\nVia: SIP/2.0/UDP 192.168.178.35;branch=z9hG4bKecc7.4b5f187ecb5db7bceee392c8c43c0509.0\r\nVia: SIP/2.0/UDP 192.168.178.36:5060;received=192.1"... tmp = 0x600000000 <Address 0x600000000 out of bounds> from = 0x7f6ffec584f8 fromlen = 16 ri = {src_ip = {af = 2, len = 4, u = {addrl = {140725521131712, 140728402810640}, addr32 = {917678272, 32765, 3799357200, 32765}, addr16 = {43200, 14002, 32765, 0, 38672, 57973, 32765, 0}, addr = "\300\250\262\066\375\177\000\000\020\227u\342\375\177\000"}}, dst_ip = {af = 2, len = 4, u = {addrl = {598911168, 0}, addr32 = {598911168, 0, 0, 0}, addr16 = {43200, 9138, 0, 0, 0, 0, 0, 0}, addr = "\300\250\262#", '\000' <repeats 11 times>}}, src_port = 5060, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = {s = { sa_family = 2, sa_data = "\023\304\300\250\262\066\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 50195, sin_addr = {s_addr = 917678272}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 917678272, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, bind_address = 0x7f6ffeb3fe80, proto = 1 '\001'} __FUNCTION__ = "udp_rcv_loop" #9 0x00000000004b2dd6 in main_loop () at main.c:1614 ---Type <return> to continue, or q <return> to quit--- i = 5 pid = 0 si = 0x7f6ffeb3fe80 si_desc = "udp receiver child=5 sock=192.168.178.35:5060\000\000\000\024\000\000\000\000\000\000\000\a", '\000' <repeats 15 times>, "\003\000\000\000p\177\000\000\060\000\000\000\060\000\000\000P\231u\342\375\177\000\000\220\230u\342\375\177\000\000E;u\000\000\000\000\000\004\000\000\000\000\000\000\000\000`\021\264o\177\000" r = 0 nrprocs = 8 woneinit = 1 __FUNCTION__ = "main_loop" #10 0x00000000004ba1eb in main (argc=14, argv=0x7ffde2759c68) at main.c:2631 cfg_stream = 0x198a010 c = -1 r = 0 tmp = 0x7ffde275be25 "" tmp_len = 32624 port = 259350928 proto = 0 options = 0x7493c8 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:" ret = -1 seed = 2637875816 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 2 n_lst = 0x7f700ebaa457 p = 0x7ffde2759b68 "`\234u\342\375\177" st = {st_dev = 64768, st_ino = 263284, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 4096, st_blksize = 4096, st_blocks = 8, st_atim = { tv_sec = 1543247591, tv_nsec = 708943540}, st_mtim = {tv_sec = 1539696832, tv_nsec = 509518950}, st_ctim = {tv_sec = 1539696832, tv_nsec = 509518950}, __unused = {0, 0, 0}} __FUNCTION__ = "main" ``` ``` (gdb) list 59 if (__builtin_expect (pid <= 0, 0)) 60 pid = (pid & INT_MAX) == 0 ? selftid : -pid; 61 #endif 62 63 #if __ASSUME_TGKILL 64 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); 65 #else 66 # ifdef __NR_tgkill 67 int res = INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); 68 if (res != -1 || errno != ENOSYS) ``` #### Log Messages ``` 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_reply.c:1233]: t_should_relay_response(): ->>>>>>>>> T_code=0, new_code=180 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_reply.c:1752]: relay_reply(): DEBUG: relay_reply: branch=1, save=0, relay=1 icode=0 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_hooks.c:266]: run_trans_callbacks_internal(): DBG: trans=0x7f6fb44b3d38, callback type 32, id 0 entered 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_hash.c:690]: dlg_lookup(): ref dlg 0x7f6fb44b2f58 with 1 -> 2 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_hash.c:692]: dlg_lookup(): dialog id=6583 found on entry 3685 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_hash.c:922]: dlg_unref_helper(): unref op on 0x7f6fb44b2f58 with 1 from dlg_hash.c:940 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_hash.c:926]: dlg_unref_helper(): unref dlg 0x7f6fb44b2f58 with 1 -> 1 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [msg_translator.c:2261]: generate_res_buf_from_sip_res(): old size: 813, new size: 725 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [msg_translator.c:2279]: generate_res_buf_from_sip_res(): copied size: orig:811, new: 723, rest: 2 msg= kamailio.log-SIP/2.0 180 Ringing kamailio.log-Record-Route: <sip:192.168.178.53:8080;transport=ws;r2=on;lr=on;ftag=56e.2c8> kamailio.log-Record-Route: <sip:192.168.178.53;r2=on;lr=on;ftag=56e.2c8> kamailio.log-Record-Route: <sip:192.168.178.35;lr=on;ftag=56e.7b91> kamailio.log-Via: SIP/2.0/UDP 192.168.178.36:5060;received=192.168.178.36;branch=z9hG4bKd237e465abb1c1bee01727d790654f65;rport=5060 kamailio.log-To: <sip:911@192.168.178.35>;tag=njbalhm9t3 kamailio.log-From: <sip:2609184641@192.168.178.36>;tag=b6344cba503381b36bdc2b52f4ae77e2 kamailio.log-Call-ID: ed3095um65kdm8h2rlle kamailio.log-CSeq: 200 INVITE kamailio.log-Contact: <sip:kfp5hkj9@icb3p4n1vfqk.in;alias=192.168.178.33~50982~5;transport=ws;reguser=118-085-5011;regrealm=indigitaldev.net> kamailio.log-User-Agent: MyID SIP/MSRP v1.0 kamailio.log-Content-Length: 0 kamailio.log-Server: MyID-kamailio- kamailio.log- kamailio.log- 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_hooks.c:266]: run_trans_callbacks_internal(): DBG: trans=0x7f6fb44b3d38, callback type 1048576, id 0 entered 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_hash.c:690]: dlg_lookup(): ref dlg 0x7f6fb44b2f58 with 1 -> 2 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_hash.c:692]: dlg_lookup(): dialog id=6583 found on entry 3685 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_hash.c:1122]: next_state_dlg(): dialog 0x7f6fb44b2f58 changed from state 1 to state 2, due event 2 (ref 2) 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_hash.c:922]: dlg_unref_helper(): unref op on 0x7f6fb44b2f58 with 1 from dlg_hash.c:940 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_hash.c:926]: dlg_unref_helper(): unref dlg 0x7f6fb44b2f58 with 1 -> 1 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$mt] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$cs] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$si] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$rm] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$ci] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:1393]: pv_printf(): final buffer length 54 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:1393]: pv_printf(): final buffer length 39 kamailio.log:kamailio 2018-11-28T21:03:44Z INFO {2 200 192.168.178.54 INVITE ed3095um65kdm8h2rlle} In MANAGE_REPLY, incoming reply 500 [0] 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_reply.c:1233]: t_should_relay_response(): ->>>>>>>>> T_code=180, new_code=500 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_reply.c:1752]: relay_reply(): DEBUG: relay_reply: branch=0, save=1, relay=-1 icode=0 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_var.c:86]: cb_dlg_locals_reset(): resetting the local dialog shortcuts on script callback: 2147483652 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [xavp.c:446]: xavp_destroy_list(): destroying xavp list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [receive.c:322]: receive_msg(): cleaning up 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$mt] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$cs] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$si] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$rm] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$ci] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:1393]: pv_printf(): final buffer length 54 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:1393]: pv_printf(): final buffer length 39 -- 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_reply.c:1233]: t_should_relay_response(): ->>>>>>>>> T_code=180, new_code=500 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_reply.c:1752]: relay_reply(): DEBUG: relay_reply: branch=0, save=1, relay=-1 icode=0 2018-11-28T21:03:44Z DEBUG DEBUG: dialog [dlg_var.c:86]: cb_dlg_locals_reset(): resetting the local dialog shortcuts on script callback: 2147483652 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [usr_avp.c:631]: destroy_avp_list(): destroying list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [xavp.c:446]: xavp_destroy_list(): destroying xavp list (nil) 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [receive.c:322]: receive_msg(): cleaning up 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$mt] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$cs] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$si] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$rm] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:321]: pv_cache_lookup(): pvar [$ci] found in cache 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:1393]: pv_printf(): final buffer length 54 2018-11-28T21:03:44Z DEBUG DEBUG: <core> [pvapi.c:1393]: pv_printf(): final buffer length 39 kamailio.log:kamailio 2018-11-28T21:03:44Z INFO {2 200 192.168.178.54 INVITE ed3095um65kdm8h2rlle} In MANAGE_REPLY, incoming reply 500 [0] 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_reply.c:1233]: t_should_relay_response(): ->>>>>>>>> T_code=180, new_code=500 2018-11-28T21:03:44Z DEBUG DEBUG: tm [t_reply.c:1752]: relay_reply(): DEBUG: relay_reply: branch=0, save=1, relay=-1 icode=0 2018-11-28T21:03:44Z ERROR ERROR: tm [t_reply.c:1600]: store_reply(): ERROR: replacing stored reply; aborting 2018-11-28T21:03:47Z ALERT ALERT: <core> [main.c:740]: handle_sigs(): child process 7554 exited by a signal 6 2018-11-28T21:03:47Z ALERT ALERT: <core> [main.c:743]: handle_sigs(): core was generated 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:755]: handle_sigs(): terminating due to SIGCHLD 2018-11-28T21:03:47Z DEBUG DEBUG: <core> [main.c:757]: handle_sigs(): terminating due to SIGCHLD 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:47Z INFO INFO: <core> [main.c:810]: sig_usr(): signal 15 received 2018-11-28T21:03:48Z DEBUG DEBUG: dialog [dlg_hash.c:327]: destroy_dlg(): destroying dialog 0x7f6fb44b2f58 (ref 1) 2018-11-28T21:03:48Z DEBUG DEBUG: dialog [dlg_hash.c:343]: destroy_dlg(): removed timer for dlg 0x7f6fb44b2f58 [3685:6583] with clid 'ed3095um65kdm8h2rlle' and tags 'b6344cba503381b36bdc2b52f4ae77e2' '' 2018-11-28T21:03:48Z DEBUG DEBUG: <core> [db_pool.c:100]: pool_remove(): removing connection from the pool 2018-11-28T21:03:48Z DEBUG DEBUG: tm [t_funcs.c:86]: tm_shutdown(): DEBUG: tm_shutdown : start 2018-11-28T21:03:48Z DEBUG DEBUG: tm [t_funcs.c:89]: tm_shutdown(): DEBUG: tm_shutdown : emptying hash table 2018-11-28T21:03:48Z DEBUG DEBUG: tm [h_table.c:127]: free_cell_helper(): freeing transaction 0x7f6fb44b3d38 from h_table.c:449 2018-11-28T21:03:48Z DEBUG DEBUG: dialog [dlg_handlers.c:303]: dlg_iuid_sfree(): freeing dlg iuid [3685:6583] (0x7f6fb44b3950) 2018-11-28T21:03:48Z DEBUG DEBUG: tm [t_funcs.c:91]: tm_shutdown(): DEBUG: tm_shutdown : removing semaphores 2018-11-28T21:03:48Z DEBUG DEBUG: tm [t_funcs.c:93]: tm_shutdown(): DEBUG: tm_shutdown : destroying tmcb lists 2018-11-28T21:03:48Z DEBUG DEBUG: tm [t_funcs.c:96]: tm_shutdown(): DEBUG: tm_shutdown : done 2018-11-28T21:03:48Z INFO INFO: <core> [sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized 2018-11-28T21:03:48Z DEBUG DEBUG: <core> [mem/shm.c:174]: shm_core_lock_destroy(): destroying the shared memory lock 2018-11-28T21:03:48Z DEBUG DEBUG: <core> [mem/shm.c:266]: shm_destroy_manager(): destroying memory manager: f_malloc 2018-11-28T21:03:48Z DEBUG DEBUG: <core> [mem/pkg.c:89]: pkg_destroy_manager(): destroying memory manager: f_malloc ``` #### SIP Traffic ![kamailio-store_reply-crash](https://user-images.githubusercontent.com/1906859/49220087-79b09780-f3d5-11e8-827a-f78b0a2f1470.png) ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` kamailio-4.4.5 ``` * **Operating System**: ``` CentOS release 6.10 Linux mybox 2.6.32-754.6.3.el6.x86_64 #1 SMP Tue Oct 9 17:27:49 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1744

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sr-dev November 2018