sr-dev December 2024

sr-dev@lists.kamailio.org

17 participants
313 discussions

git:master:91dc75e6: app_python3: fix exception handling

by Daniel-Constantin Mierla

Module: kamailio Branch: master Commit: 91dc75e65bb2a6643b8b322024416c420caf5d64 URL: https://github.com/kamailio/kamailio/commit/91dc75e65bb2a6643b8b322024416c4… Author: Matthias Urlichs <matthias(a)urlichs.de> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2024-12-09T12:13:54+01:00 app_python3: fix exception handling Python's C interface contract states that C code must *either* raise an exception and return NULL, *or* return a Python object. --- Modified: src/modules/app_python3/apy_kemi.c --- Diff: https://github.com/kamailio/kamailio/commit/91dc75e65bb2a6643b8b322024416c4… Patch: https://github.com/kamailio/kamailio/commit/91dc75e65bb2a6643b8b322024416c4… --- diff --git a/src/modules/app_python3/apy_kemi.c b/src/modules/app_python3/apy_kemi.c index 213a19e4703..ddc987168b6 100644 --- a/src/modules/app_python3/apy_kemi.c +++ b/src/modules/app_python3/apy_kemi.c @@ -281,7 +281,7 @@ PyObject *sr_apy_kemi_exec_func_ex( if(pobj == NULL) { LM_ERR("null parameter - func: %.*s idx: %d argc: %d\n", fname.len, fname.s, i, (int)alen); - return sr_kemi_apy_return_false(); + return NULL; } if(ket->ptypes[i] == SR_KEMIP_STR) { if(!PyUnicode_Check(pobj)) { @@ -293,7 +293,7 @@ PyObject *sr_apy_kemi_exec_func_ex( if(vps[i].v.s.s == NULL) { LM_ERR("null-string parameter - func: %.*s idx: %d argc: %d\n", fname.len, fname.s, i, (int)alen); - return sr_kemi_apy_return_false(); + return NULL; } vps[i].v.s.len = (int)slen; vps[i].vtype = SR_KEMIP_STR;

2 weeks

t_relay() ignores destination uri ($du) set by dispatcher module

by molodtsov＠ajax.systems

Help me, kamailio step-bros, i'm stuck! Im trying to build logic, where if target client was not located on this node - message is forwarded to the next node, until sip message make full circle, and it will be handled by its 'X-Visited-Nodes' header and fire 404 if no one consumed it. (I can see that check is buggy, but i will fix this later so don't pay much attention to it) Im blocked by t_relay() behaviour, which is ignore destination selected by ds_select_dst; Instead of forwarding message, it comes on the same node again and again >>>> my dispatcher config 927 route[DISPATCH] { 928 $var(destination_found) = 0; 929 $var(checked_nodes) = ""; # Keep track of locally checked nodes 930 $var(loop_behaviour) = 0; 931 932 # Initialize X-Visited-Nodes if it doesn't exist 933 if ($hdrc(X-Visited-Nodes) == 0) { 934 append_hf_value("X-Visited-Nodes", ""); # Initialize the header in the message 935 } 936 937 xlog("X-Visited-Nodes: $hdr(X-Visited-Nodes)"); 938 append_hf_value("X-Visited-Nodes", "$du"); 939 # Round-robin dispatching on gateways group '1' 940 while (ds_select_dst("1", "4") && $var(loop_behaviour) != 2) { 941 $var(loop_behaviour) = 0; 942 # Get the current proposed destination 943 $var(current_dest) = $du; 944 945 # 1. Skip if the proposed destination is self 946 if ($var(loop_behaviour) == 0 && $var(current_dest) =~ ".*" + $Ri + ".*") { 947 xlog("Skipping self destination <$var(current_dest)>\n"); 948 ds_mark_dst(); # Mark this node globally only because it's "self" 949 $var(loop_behaviour) = 1; #continue 950 } 951 952 # 2. Check if we've made a full circle 953 if ($var(loop_behaviour) == 0 && $var(checked_nodes) =~ "^" + $var(current_dest) + ".*") { 954 xlog("All nodes checked, no valid destination found\n"); 955 send_reply("404", "No user found, no new destination available"); 956 exit; 957 } 958 959 # 3. Check if the node is already in X-Visited-Nodes 960 if ($var(loop_behaviour) == 0 && $hdr(X-Visited-Nodes) =~ ".*" + $var(current_dest) + ".*") { 961 xlog("Node <$var(current_dest)> already in X-Visited-Nodes\n"); 962 $var(checked_nodes) = $var(checked_nodes) + "," + $var(current_dest); 963 $var(loop_behaviour) = 1; #continue 964 } 965 966 if($var(loop_behaviour) == 0){ 974 xlog("DISPATCHER: selected reqURI: <$ru> ; destURI: <$du> via <$var(current_dest)> (attrs: $xavp(_dsdst_=>attrs))\n"); 975 $var(destination_found) = 1; 976 $var(loop_behaviour) = 2; # Exit the loop as a valid destination is found 977 } 978 } 979 980 # If a destination is found, relay the message 981 if ($var(destination_found)) { 987 if (!t_relay()) { 988 sl_reply_error(); 989 } 990 exit; 991 } else { 992 return(-1); 993 } 994 } >>>> INVITE message trace (every line was trimmed to not garbage this message with irrelevant info like process name or timestamp) i have enabled config trace mode, so my invite message inside dispatcher route looks like this. And on my other node, there is not a trace of invite message {1 22 INV CmLZ} <script>: Lookup for 02222 failed - no such client on this node <--- Trying to call user, which is not registered on this node, so location route returns fail and message should go on another node {1 22 INV CmLZ} trace(): request_route=[LOCATION] c=[/etc/kamailio/kamailio.cfg] l=845 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[LOCATION] c=[/etc/kamailio/kamailio.cfg] l=842 a=63 n=assign {1 22 INV CmLZ} trace(): request_route=[LOCATION] c=[/etc/kamailio/kamailio.cfg] l=843 a=2 n=return {1 22 INV CmLZ} trace(): request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=653 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=650 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=645 a=5 n=route {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=928 a=63 n=assign {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=929 a=63 n=assign {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=930 a=63 n=assign {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=937 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=934 a=26 n=append_hf_value {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=937 a=25 n=xlog {1 22 INV CmLZ} <script>: X-Visited-Nodes: <null> {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=938 a=26 n=append_hf_value {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=978 a=23 n=while {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=940 a=26 n=ds_select_dst {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=941 a=63 n=assign {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=943 a=63 n=assign {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=953 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=960 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=966 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=978 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=974 a=25 n=xlog {1 22 INV CmLZ} <script>: DISPATCHER: selected reqURI: <sip:02222@kamailio-nlb-test-40f4f509064551a6.elb.eu-west-1.amazonaws.com> ; destURI: <sip:10.197.200.228:5060> via <sip:10.197.200.228:5060> (attrs: <null>) <--- destination uri is correct, message should be sent to next kamailio node isn't it? {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=975 a=63 n=assign {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=976 a=63 n=assign {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=940 a=26 n=ds_select_dst {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=993 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=990 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=987 a=24 n=t_relay <-- should relay to $dU destination {1 22 INV CmLZ} tm [t_lookup.c:1868]: t_newtran(): msg (0x7d0ad3775368) id=28/25950 global id=28/25950 T start=(nil) {1 22 INV CmLZ} tm [t_lookup.c:781]: t_lookup_request(): start searching: hash=9408, isACK=0 {1 22 INV CmLZ} tm [t_lookup.c:499]: matching_3261(): RFC3261 transaction matching failed - via branch [z9hG4bK.YP1EiC6qX] {1 22 INV CmLZ} tm [t_lookup.c:981]: t_lookup_request(): no transaction found {1 22 INV CmLZ} tm [h_table.c:532]: tm_xdata_swap(): copy X/AVPs from msg context to txdata {1 22 INV CmLZ} tm [t_hooks.c:301]: run_reqin_callbacks_internal(): trans=0x7d0acdbf1168, callback type 1, id 0 entered {1 22 INV CmLZ} tm [h_table.c:551]: tm_xdata_swap(): restore X/AVPs msg context from txdata {1 22 INV CmLZ} tm [h_table.c:415]: build_cell(): created new cell 0x7d0acdbf1168 {1 22 INV CmLZ} tm [t_funcs.c:339]: t_relay_to(): new INVITE {1 22 INV CmLZ} tm [t_reply.c:634]: _reply_light(): reply sent out - buf=0x7d0ad3755d98: SIP/2.0 100 trying -... shmem=0x7d0acdbf4b10: SIP/2.0 100 trying - {1 22 INV CmLZ} tm [t_reply.c:645]: _reply_light(): finished {1 22 INV CmLZ} tm [t_funcs.c:386]: t_relay_to(): new transaction forwarded {1 22 INV CmLZ} trace(): request_route=[DISPATCH] c=[/etc/kamailio/kamailio.cfg] l=990 a=2 n=exit <--- same invite appears on this node instead of being forwarded to next kamailio node {1 22 INV CmLZ} trace(): request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=585 a=5 n=route {1 22 INV CmLZ} trace(): request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=699 a=67 n=set_rpl_no_connect {1 22 INV CmLZ} trace(): request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=702 a=55 n=force_rport {1 22 INV CmLZ} trace(): request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=727 a=16 n=if {1 22 INV CmLZ} trace(): request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=732 a=16 n=if

2 weeks

git:master:ba0c570c: modules: readme files regenerated - tm ... [skip ci]

by Kamailio Dev

Module: kamailio Branch: master Commit: ba0c570ca95bff06c8ce04779371567d88a4e9f8 URL: https://github.com/kamailio/kamailio/commit/ba0c570ca95bff06c8ce04779371567… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2024-12-09T09:46:10+01:00 modules: readme files regenerated - tm ... [skip ci] --- Modified: src/modules/tm/README --- Diff: https://github.com/kamailio/kamailio/commit/ba0c570ca95bff06c8ce04779371567… Patch: https://github.com/kamailio/kamailio/commit/ba0c570ca95bff06c8ce04779371567… --- diff --git a/src/modules/tm/README b/src/modules/tm/README index 06ee1beb53b..12a030cc19d 100644 --- a/src/modules/tm/README +++ b/src/modules/tm/README @@ -1294,16 +1294,17 @@ Note See also: t_set_fr(), fr_timer. - In Kamailio compatibility mode (defined by #!KAMAILIO), the value of - the parameter must be the name of an AVP in pseudo-variable format: - $avp(name). In SER compatibility mode it must be just AVP name. + In Kamailio compatibility mode (defined by #!KAMAILIO, which is + default), the value of the parameter must be the name of an AVP in + pseudo-variable format: $avp(name). In SER compatibility mode (defined + by #!SER) it must be just AVP name. Example 1.28. Set fr_timer_avp parameter ... -# Kamailio mode -modparam("tm", "fr_timer_avp", "$avp(i:708)") -# Old SER mode -modparam("tm", "fr_timer_avp", "i:708") +# default Kamailio compatibility mode +modparam("tm", "fr_timer_avp", "$avp(frtimer)") +# old SER compatibility mode +modparam("tm", "fr_timer_avp", "frtimer") ... 3.28. fr_inv_timer_avp (string) @@ -1328,15 +1329,16 @@ Note See also: t_set_fr(), fr_inv_timer. - In Kamailio compatibility mode (defined by #!KAMAILIO), the value of - the parameter must be the name of an AVP in pseudo-variable format: - $avp(name). In SER compatibility mode it must by just AVP name. + In Kamailio compatibility mode (defined by #!KAMAILIO, which is + default), the value of the parameter must be the name of an AVP in + pseudo-variable format: $avp(name). In SER compatibility mode (defined + by #!SER) it must by just AVP name. Example 1.29. Set fr_inv_timer_avp parameter ... -# Kamailio mode +# Kamailio compatibility mode modparam("tm", "fr_inv_timer_avp", "$avp(my_fr_inv_timer)") -# Old SER mode +# old SER compatibility mode modparam("tm", "fr_inv_timer_avp", "my_fr_inv_timer") ...

2 weeks

git:master:5e0bc1a5: tm: small updates about timer avp params and compatibility modes

by Daniel-Constantin Mierla

Module: kamailio Branch: master Commit: 5e0bc1a5c9764ce472354a0aa242b7469d79eb7f URL: https://github.com/kamailio/kamailio/commit/5e0bc1a5c9764ce472354a0aa242b74… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2024-12-09T09:28:50+01:00 tm: small updates about timer avp params and compatibility modes --- Modified: src/modules/tm/doc/params.xml --- Diff: https://github.com/kamailio/kamailio/commit/5e0bc1a5c9764ce472354a0aa242b74… Patch: https://github.com/kamailio/kamailio/commit/5e0bc1a5c9764ce472354a0aa242b74… --- diff --git a/src/modules/tm/doc/params.xml b/src/modules/tm/doc/params.xml index ecff467fa06..ad1f55e2061 100644 --- a/src/modules/tm/doc/params.xml +++ b/src/modules/tm/doc/params.xml @@ -825,19 +825,19 @@ modparam("tm", "contact_flows_avp", "tm_contact_flows") <varname>fr_timer</varname>. </para> <para> - In Kamailio compatibility mode (defined by #!KAMAILIO), the value - of the parameter must be the name of an AVP in pseudo-variable - format: $avp(name). In SER compatibility mode it must be just - AVP name. + In Kamailio compatibility mode (defined by #!KAMAILIO, which is + default), the value of the parameter must be the name of an AVP + in pseudo-variable format: $avp(name). In SER compatibility mode + (defined by #!SER) it must be just AVP name. </para> <example> <title>Set <varname>fr_timer_avp</varname> parameter</title> <programlisting> ... -# Kamailio mode -modparam("tm", "fr_timer_avp", "$avp(i:708)") -# Old SER mode -modparam("tm", "fr_timer_avp", "i:708") +# default Kamailio compatibility mode +modparam("tm", "fr_timer_avp", "$avp(frtimer)") +# old SER compatibility mode +modparam("tm", "fr_timer_avp", "frtimer") ... </programlisting> </example> @@ -871,18 +871,18 @@ modparam("tm", "fr_timer_avp", "i:708") <varname>fr_inv_timer</varname>. </para> <para> - In Kamailio compatibility mode (defined by #!KAMAILIO), the value - of the parameter must be the name of an AVP in pseudo-variable - format: $avp(name). In SER compatibility mode it must by just - AVP name. + In Kamailio compatibility mode (defined by #!KAMAILIO, which is + default), the value of the parameter must be the name of an AVP + in pseudo-variable format: $avp(name). In SER compatibility mode + (defined by #!SER) it must by just AVP name. </para> <example> <title>Set <varname>fr_inv_timer_avp</varname> parameter</title> <programlisting> ... -# Kamailio mode +# Kamailio compatibility mode modparam("tm", "fr_inv_timer_avp", "$avp(my_fr_inv_timer)") -# Old SER mode +# old SER compatibility mode modparam("tm", "fr_inv_timer_avp", "my_fr_inv_timer") ... </programlisting>

2 weeks

[kamailio/kamailio] Memory usage increases everytime tls.reload is executed (Issue #3823)

by Sebastian Denz

### Description We are using Kamailio 5.7.4 on Debian 12 (from http://deb.kamailio.org/kamailio57) with rtpengine as an Edgeproxy for our clients. The instance terminates SIP/TLS (with Cliencertificates) and forwards the SIP Traffic to internal systems. After some days we are getting errors like this `tls_complete_init(): tls: ssl bug #1491 workaround: not enough memory for safe operation: shm=7318616 threshold1=8912896` First we thought Kamailio just doesnt have enough memory, so we doubled it.. But after some days the Logmessage (and Userissues) occured again. So we monitored the shmmem statistics and found that used and max_used are constantly growing til it reaches the limit. As i mentioned we are using client-certificates and so we are also using the CRL feature. We do have a systemd-timer which fetches the CRL every hour and runs 'kamcmd tls.reload' when finished. Our tls.cfg looks like this: ``` [server:default] method = TLSv1.2+ private_key = /etc/letsencrypt/live/hostname.de/privkey.pem certificate = /etc/letsencrypt/live/hostname.de/fullchain.pem ca_list = /etc/kamailio/ca_list.pem ca_path = /etc/kamailio/ca_list.pem crl = /etc/kamailio/combined.crl.pem verify_certificate = yes require_certificate = yes [client:default] verify_certificate = yes require_certificate = yes ``` After testing a bit we found that every time tls.reload is executed Kamailio consumes a bit more memory which eventually leads to all the memory being consumed which leads to issues for our users. See following example: ``` [0][root@edgar-dev:~]# while true ; do /usr/sbin/kamcmd tls.reload ; /usr/sbin/kamcmd core.shmmem ; sleep 1 ; done Ok. TLS configuration reloaded. { total: 268435456 free: 223001520 used: 41352552 real_used: 45433936 max_used: 45445968 fragments: 73 } Ok. TLS configuration reloaded. { total: 268435456 free: 222377960 used: 41975592 real_used: 46057496 max_used: 46069232 fragments: 78 } Ok. TLS configuration reloaded. { total: 268435456 free: 221748664 used: 42604992 real_used: 46686792 max_used: 46698080 fragments: 77 } Ok. TLS configuration reloaded. { total: 268435456 free: 221110832 used: 43242408 real_used: 47324624 max_used: 47335608 fragments: 81 } ^C [130][root@edgar-dev:~]# ``` ### Troubleshooting #### Reproduction Everytime tls.reload is called the memory consumptions grows.. #### Debugging Data  ``` If you let me know what would be interesting for tracking this down, i am happy to provide logs/debugging data! ``` #### Log Messages  ``` If you let me know what would be interesting for tracking this down, i am happy to provide logs/debugging data! ``` #### SIP Traffic SIP doesnt seem to be relevant here ### Possible Solutions Calling tls.reload less often or restart kamailio before memory is consumed ;) ### Additional Information ``` version: kamailio 5.7.4 (x86_64/linux) flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, MEM_JOIN_FREE, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 12.2.0 ``` * **Operating System**: ``` * Debian GNU/Linux 12 (bookworm) * Linux edgar-dev 6.1.0-20-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.85-1 (2024-04-11) x86_64 GNU/Linux ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3823 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3823(a)github.com>

2 weeks

[kamailio/kamailio] core: local TCP socket is bound on listening address (PR #3925)

by sergey-safarov

#### 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: - [x] PR should be backported to stable branches - [x] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description As a local IP address for TCP sending operation the Kamailio service is taking the same network_interface/IP_address, which is used by the service for TCP listening. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/3925 -- Commit Summary -- * core: local TCP socket is bound on listening address -- File Changes -- M src/core/tcp_main.c (24) -- Patch Links -- https://github.com/kamailio/kamailio/pull/3925.patch https://github.com/kamailio/kamailio/pull/3925.diff -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/3925 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/pull/3925(a)github.com>

2 weeks

[kamailio/kamailio] general protection fault in kamailio 5.5 on RHEL 8 (Issue #4057)

by pgravet

### Description Hi, I am migrating a kamailio application from RHEL 7 / KAM 5.0 to RHEL 8 / KAM 5.5 kamailio installed from repo baseurl=https://rpm.kamailio.org/centos/... Thanks for your return ### Troubleshooting general protection fault #### Reproduction Each time an INVITE is received #### Debugging Data Core was generated by `/usr/sbin/kamailio --atexit=no -DD -P /run/kamailio/kamailio.pid -f /etc/kamail'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00000000006e2be9 in qm_debug_check_frag () Missing separate debuginfos, use: yum debuginfo-install glibc-2.28-225.el8_8.6.x86_64 libblkid-2.32.1-42.el8_8.x86_64 libgcc-8.5.0-18.el8.x86_64 libmount-2.32.1-42.el8_8.x86_64 libselinux-2.9-8.el8.x86_64 libxcrypt-4.1.1-6.el8.x86_64 mariadb-connector-c-3.1.11-2.el8_3.x86_64 openssl-libs-1.1.1k-9.el8_7.x86_64 pcre2-10.32-3.el8_6.x86_64 perl-libs-5.26.3-422.el8.x86_64 systemd-libs-239-74.el8_8.5.x86_64 zlib-1.2.11-21.el8_7.x86_64 (gdb) bt #0 0x00000000006e2be9 in qm_debug_check_frag () #1 0x00000000006e6dba in qm_free () #2 0x00000000006f13c9 in qm_shm_free () #3 0x00000000005e8a2f in xavp_free () #4 0x00000000005e9ed8 in xavp_destroy_list () #5 0x00000000005e9f4f in xavp_reset_list () #6 0x00000000005ff6a1 in ksr_msg_env_reset () #7 0x00000000005fefb4 in receive_msg () #8 0x00000000004ddb1a in udp_rcv_loop () #9 0x000000000042bf00 in main_loop () #10 0x0000000000437c69 in main () (gdb) info locals No symbol table info available. (gdb) list 1 dl-call-libc-early-init.c: No such file or directory. #### Log Messages Nothing in Syslog #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information version: kamailio 5.5.7 (x86_64/linux) 43eb13 flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 43eb13 compiled on 13:39:01 Jul 19 2023 with gcc 8.5.0 * **Operating System**: RHEL 8.8 -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/4057 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/4057(a)github.com>

2 weeks, 3 days

[kamailio/kamailio] WARNING: <script>: No transaction found for CANCEL - 54-261285 (Issue #4060)

by Muhammad Jawad Ud Din

if (is_method("CANCEL")) { xlog("L_INFO", "Received CANCEL request for $ci - Method: $rm - R-URI: $ru\n"); if (!t_check_trans()) { xlog("L_INFO", "No transaction found with t_check_trans(), trying t_lookup_cancel()\n"); # Try to find the transaction using branch and Call-ID $var(branch) = $(hdr(Via){param.value,branch}); if (!t_lookup_cancel()) { xlog("L_WARN", "No transaction found for CANCEL - $ci with branch $var(branch)\n"); sl_reply("481", "Call Leg/Transaction Does Not Exist"); exit; } xlog("L_INFO", "Found transaction using t_lookup_cancel()\n"); } # Extract destination from original request if ($ru != "") { $du = $ru; xlog("L_INFO", "Setting destination from R-URI: $du\n"); } else { xlog("L_WARN", "No R-URI found for CANCEL\n"); } # Add debugging xlog("L_INFO", "Forwarding CANCEL to $du for call $ci\n"); if (ds_is_from_list()) { ds_load_unset(); xlog("L_INFO", "Unset dispatcher load for destination\n"); } # Handle the client ID and call counting if (is_present_hf("X-VICIdial-Client-Id")) { $var(client_id) = $(hdr(X-VICIdial-Client-Id)); if ($var(client_id) =~ "^(CID_[0-9]+)-[a-z]$") { $var(parent_id) = $(var(client_id){re.subst,/^(CID_[0-9]+)-[a-z]$/\1/}); } else { $var(parent_id) = $var(client_id); } if($var(parent_id) != $null) { lock("calls_$var(parent_id)"); if($sht(clientCalls=>$var(parent_id)) > 0) { $sht(clientCalls=>$var(parent_id)) = $sht(clientCalls=>$var(parent_id)) - 1; xlog("L_INFO", "CANCEL: Decremented call count for $var(parent_id) to $sht(clientCalls=>$var(parent_id))\n"); } unlock("calls_$var(parent_id)"); } } # Send 200 OK response for the CANCEL t_reply("200", "OK"); # Force the relay of CANCEL to the destination t_relay(); exit; } "This is my cancel route. It either forwards or relays the cancel message to the destination and also provides an error." -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/4060 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/4060(a)github.com>

2 weeks, 3 days

git:5.8:d01fbe59: pkg/kamailio/obs: added systemd template to start multiple kamailio services

by Sergey Safarov

Module: kamailio Branch: 5.8 Commit: d01fbe59b386ad025466bd13d71495f4c765f85d URL: https://github.com/kamailio/kamailio/commit/d01fbe59b386ad025466bd13d71495f… Author: Sergey Safarov <s.safarov(a)anycast-lb.net> Committer: Sergey Safarov <s.safarov(a)anycast-lb.net> Date: 2024-12-06T18:14:00+02:00 pkg/kamailio/obs: added systemd template to start multiple kamailio services GH#3904 (cherry picked from commit b4ec854c0822a61790ea4fa1bc6387cddce4cf35) --- Added: pkg/kamailio/obs/kamailio@.service Modified: pkg/kamailio/obs/kamailio.service Modified: pkg/kamailio/obs/kamailio.spec --- Diff: https://github.com/kamailio/kamailio/commit/d01fbe59b386ad025466bd13d71495f… Patch: https://github.com/kamailio/kamailio/commit/d01fbe59b386ad025466bd13d71495f… --- diff --git a/pkg/kamailio/obs/kamailio.service b/pkg/kamailio/obs/kamailio.service index 14a2e580890..0c4fbc49caf 100644 --- a/pkg/kamailio/obs/kamailio.service +++ b/pkg/kamailio/obs/kamailio.service @@ -1,5 +1,6 @@ [Unit] Description=Kamailio - the Open Source SIP Server +Documentation=man:kamailio(8) Wants=network-online.target After=network-online.target diff --git a/pkg/kamailio/obs/kamailio.spec b/pkg/kamailio/obs/kamailio.spec index 423f7f9f3de..e889b0df375 100644 --- a/pkg/kamailio/obs/kamailio.spec +++ b/pkg/kamailio/obs/kamailio.spec @@ -1200,6 +1200,7 @@ sed -i -e 's/python3/python2/' utils/kamctl/dbtextdb/dbtextdb.py # on latest dist need to add --atexit=no for Kamailio options. More details GH #2616 %if 0%{?fedora} || 0%{?suse_version} || 0%{?rhel} >= 8 sed -i -e 's|/usr/sbin/kamailio|/usr/sbin/kamailio --atexit=no|' pkg/kamailio/obs/kamailio.service +sed -i -e 's|/usr/sbin/kamailio|/usr/sbin/kamailio --atexit=no|' pkg/kamailio/obs/kamailio@.service %endif @@ -1449,6 +1450,7 @@ install -m755 pkg/kamailio/%{dist_name}/%{dist_version}/kamailio.init \ # systemd install -d %{buildroot}%{_unitdir} install -Dpm 0644 pkg/kamailio/%{dist_name}/%{dist_version}/kamailio.service %{buildroot}%{_unitdir}/kamailio.service +install -Dpm 0644 pkg/kamailio/%{dist_name}/%{dist_version}/kamailio@.service %{buildroot}%{_unitdir}/kamailio@.service install -Dpm 0644 pkg/kamailio/%{dist_name}/%{dist_version}/sipcapture.service %{buildroot}%{_unitdir}/sipcapture.service install -Dpm 0644 pkg/kamailio/%{dist_name}/%{dist_version}/kamailio.tmpfiles %{buildroot}%{_tmpfilesdir}/kamailio.conf install -Dpm 0644 pkg/kamailio/%{dist_name}/%{dist_version}/sipcapture.tmpfiles %{buildroot}%{_tmpfilesdir}/sipcapture.conf @@ -1680,6 +1682,7 @@ fi %dir %attr(-,kamailio,kamailio) %{_var}/run/kamailio %else %{_unitdir}/kamailio.service +%{_unitdir}/kamailio@.service %{_tmpfilesdir}/kamailio.conf %endif diff --git a/pkg/kamailio/obs/kamailio@.service b/pkg/kamailio/obs/kamailio@.service new file mode 100644 index 00000000000..44a4c02a5a1 --- /dev/null +++ b/pkg/kamailio/obs/kamailio@.service @@ -0,0 +1,28 @@ +[Unit] +Description=Kamailio - the Open Source SIP Server (instance %i) +Documentation=man:kamailio(8) +Wants=network-online.target +After=network-online.target + +[Service] +Type=simple +User=kamailio +Group=kamailio +Environment='CFGFILE=/etc/kamailio/kamailio-%i.cfg' +Environment='SHM_MEMORY=64' +Environment='PKG_MEMORY=8' +EnvironmentFile=-/etc/sysconfig/kamailio-%i +EnvironmentFile=-/etc/sysconfig/kamailio-%i.d/* +# PIDFile requires a full absolute path +PIDFile=/run/kamailio-%i/kamailio.pid +# ExecStart requires a full absolute path +ExecStart=/usr/sbin/kamailio -DD -P /run/kamailio-%i/kamailio.pid -f $CFGFILE -m $SHM_MEMORY -M $PKG_MEMORY -Y /run/kamailio-%i +Restart=on-failure +# necessary for chown of control files e.g. for jsonrpcs and ctl modules +AmbientCapabilities=CAP_CHOWN +# /run/kamailio in tmpfs +RuntimeDirectory=kamailio-%i +RuntimeDirectoryMode=0770 + +[Install] +WantedBy=multi-user.target

2 weeks, 3 days

git:master:49210190: pkg/kamailio: removed libsrdb and libkamailio_ims from packaging

by Sergey Safarov

Module: kamailio Branch: master Commit: 49210190059df309677fa97204e4c50bde290990 URL: https://github.com/kamailio/kamailio/commit/49210190059df309677fa97204e4c50… Author: Sergey Safarov <s.safarov(a)anycast-lb.net> Committer: Sergey Safarov <s.safarov(a)anycast-lb.net> Date: 2024-12-06T18:11:05+02:00 pkg/kamailio: removed libsrdb and libkamailio_ims from packaging --- Modified: pkg/kamailio/obs/kamailio.spec --- Diff: https://github.com/kamailio/kamailio/commit/49210190059df309677fa97204e4c50… Patch: https://github.com/kamailio/kamailio/commit/49210190059df309677fa97204e4c50… --- diff --git a/pkg/kamailio/obs/kamailio.spec b/pkg/kamailio/obs/kamailio.spec index 927ec32d62d..fcedad3cf68 100644 --- a/pkg/kamailio/obs/kamailio.spec +++ b/pkg/kamailio/obs/kamailio.spec @@ -1673,12 +1673,6 @@ fi %endif %dir %{_libdir}/kamailio -%{_libdir}/kamailio/libsrdb1.so.1 -%{_libdir}/kamailio/libsrdb1.so.1.0 -%{_libdir}/kamailio/libsrdb2.so.1 -%{_libdir}/kamailio/libsrdb2.so.1.0 -%{_libdir}/kamailio/libtrie.so.1 -%{_libdir}/kamailio/libtrie.so.1.0 %dir %{_libdir}/kamailio/modules %{_libdir}/kamailio/modules/acc.so @@ -1960,9 +1954,6 @@ fi %if %{with ims} %files ims %defattr(-,root,root) -%{_libdir}/kamailio/libkamailio_ims.so.0 -%{_libdir}/kamailio/libkamailio_ims.so.0.1 - %doc %{_docdir}/kamailio/modules/README.cdp %doc %{_docdir}/kamailio/modules/README.cdp_avp %doc %{_docdir}/kamailio/modules/README.ims_auth

2 weeks, 3 days

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sr-dev December 2024