sr-dev June 2024

sr-dev@lists.kamailio.org

14 participants
224 discussions

[kamailio/kamailio] Wrong Route header order in called party re-INVITE when using topos (Issue #3778)
by Javi Montoro 24 Feb '25

24 Feb '25

Hi There, We found a situation where topos seems to break, let me explain... Assuming the following scenario: ``` Caller ---- Callee A: ------INVITE-----> Record-Route:A.A.A.A, Record-Route:B.B.B.B B: <-----200 OK------ C: <-----INVITE------ Route: A.A.A.A, B.B.B.B D: ------200 OK-----> Record-Route:B.B.B.B, Record-Route:A.A.A.A (reversed order) E: <======INVITE===== Route: B.B.B.B, A.A.A.A (wrong) ``` A and B establish the connection from caller to callee, and topos works fine. C (re-INVITE from callee) sends the Route header according to the Record-Routes from the original INVITE (A) D is the 200 OK sent from the caller to the first re-INVITE (C) coming from the callee, with the Record-Route headers reversed, because is the order in which the callee received them; and according to the RFC it's working as intended: ``` When a UAS responds to a request with a response that establishes a dialog (such as a 2xx to INVITE), the UAS MUST copy all Record-Route header field values from the request into the response (including the URIs, URI parameters, and any Record-Route header field parameters, whether they are known or unknown to the UAS) and MUST maintain the order of those values. [...] [When a UAC receives a response...] The route set MUST be set to the list of URIs in the Record-Route header field from the response, taken in reverse order and preserving all URI parameters. ``` E takes the Route order from the last 200 OK ignoring they are in reversed order and assuming the top one is the first one, when it should be the other way around, sending to an IP address not reachable from the callee. And I think here is the issue, topos should not update the path on the Record-Routes from a 200 OK but if it does, it should take the reverse order When disabling topos, everything works fine, or with topos enabled, by setting rr_update=0 works for us, but what if there is a real path update, rr_update=0 wouldn't work for us anymore. The Kamailio version is 5.8.0-rc0 Let me know if you need more information. Thanks a lot, Javi -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3778 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3778(a)github.com>

5 16

[kamailio/kamailio] topos:added get_callid_mask/get_callid_unmask funtion for handeling Refer-To header (PR #3872)
by Harish S 22 Feb '25

22 Feb '25

Topos: Added get_callid_mask functin which will give the masked callID if actual callID is given and get_callid_unmask function which will unmask the given call-ID. This funtion is useful when the client sends a refer methord with refer-to header containing call-id  #### Pre-Submission Checklist    - [x] Commit message has the format required by CONTRIBUTING guide - [x] Commits are split per component (core, individual modules, libs, utils, ...) - [x] Each component has a single commit (if not, squash them into one commit) - [x] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [ ] Small bug fix (non-breaking change which fixes an issue) - [x] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [ ] PR should be backported to stable branches - [x] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/3872 -- Commit Summary -- * add funtion to mask/unmask callID * get_callid_mask /get_callid_unmask Document Update -- File Changes -- M src/modules/topos/doc/topos_admin.xml (87) M src/modules/topos/topos_mod.c (183) -- Patch Links -- https://github.com/kamailio/kamailio/pull/3872.patch https://github.com/kamailio/kamailio/pull/3872.diff -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/3872 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/pull/3872(a)github.com>

4 11

[kamailio/kamailio] topos: add enable_register_publish (PR #3766)
by Harish S 22 Feb '25

22 Feb '25

Added enable_register_publish parameter to enable REGISTER and PUBLISH method for topos If set to 1 REGISTER and PUBLISH will be enabled for topos Currently only via header will be applied for topos and if mask_callid is set to 1 call-ID will be masked. Other headers should be manged by the user as required.   #### Pre-Submission Checklist    - [x] Commit message has the format required by CONTRIBUTING guide - [x] Commits are split per component (core, individual modules, libs, utils, ...) - [ ] Each component has a single commit (if not, squash them into one commit) - [ ] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [ ] Small bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [ ] PR should be backported to stable branches - [ ] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/3766 -- Commit Summary -- * add enable_register_publish -- File Changes -- M src/modules/topos/topos_mod.c (2) M src/modules/topos/tps_msg.c (132) M src/modules/topos/tps_msg.h (2) M src/modules/topos/tps_storage.c (6) -- Patch Links -- https://github.com/kamailio/kamailio/pull/3766.patch https://github.com/kamailio/kamailio/pull/3766.diff -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/3766 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/pull/3766(a)github.com>

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[kamailio/kamailio] Memory usage increases everytime tls.reload is executed (Issue #3823)
by Sebastian Denz 12 Feb '25

12 Feb '25

### 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>

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

20 Jan '25

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

3 4

[kamailio/kamailio] free_fixup functions in cmd_export_t are not called (Issue #3814)
by Xenofon Karamanos 06 Dec '24

06 Dec '24

3 9

[kamailio/kamailio] no corresponding socket found error (Issue #3583)
by descartin 16 Nov '24

16 Nov '24

Hello all we are seeing these kind of logs in a Debian GNU/Linux 11 using kamailio 5.5.6 ```Sep 21 17:41:13 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155702]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[164.152.22.248:5060](http://164.152.22.248:5060/)) Sep 21 17:41:13 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155698]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[208.74.138.184:5060](http://208.74.138.184:5060/)) Sep 21 17:41:13 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155695]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[208.74.138.181:5060](http://208.74.138.181:5060/)) Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155693]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[38.102.250.60:5060](http://38.102.250.60:5060/)) Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155707]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[87.1.1.27:5060](http://87.1.1.27:5060/)) Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155707]: ERROR: tm [ut.h:302]: uri2dst2(): no corresponding socket for "87.1.1.27" af 2 Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155707]: ERROR: tm [t_fwd.c:470]: prepare_new_uac(): can't fwd to af 2, proto 1 (no corresponding listening socket) Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155697]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[208.74.138.184:5060](http://208.74.138.184:5060/)) Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155694]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[192.40.216.97:5060](http://192.40.216.97:5060/)) Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155694]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[208.74.138.180:5060](http://208.74.138.180:5060/)) Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155714]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[87.1.1.27:5060](http://87.1.1.27:5060/)) ``` The kamailio instance we are using is receiving around 1500 calls per second in average when we do start seeing these errors more frequently In this instance we are using multihomed the listen address list is ``` children=14 socket_workers=1 listen=udp:[192.168.99.70:5081](http://192.168.99.70:5081/) listen=udp:[192.168.99.81:5060](http://192.168.99.81:5060/) listen=udp:[87.1.1.27:5060](http://87.1.1.27:5060/) listen=tcp:[192.168.96.105:8095](http://192.168.96.105:8095/) listen=tcp:[87.1.1.27:5060](http://87.1.1.27:5060/) tcp_children=6 port=5060 ``` We use the first worker only to perform the OPTIONS requests from the dispatcher module. The sockets listen=udp:[192.168.99.81:5060](http://192.168.99.81:5060/) listen=udp:[87.1.1.27:5060](http://87.1.1.27:5060/) are used to communicate both A and B legs so when a message is received at [192.168.99.81:5060](http://192.168.99.81:5060/) we send it to [87.1.1.27:5060](http://87.1.1.27:5060/) and viceversa We were using $fs variable before doing the t_relay() function. This way is working, but when load increases, seems sometimes kamailio doesn't get the proper socket to forward the reply. I think the errors mainly are related to responses which are being forwarded, like if the function get_sock_info_list was not able to retrieve the listen interfaces we have tried to set in the onreply routes the commands set_recv_socket("udp:[192.168.99.81:5060](http://192.168.99.81:5060/)"); set_send_socket("udp:[87.1.1.27:5060](http://87.1.1.27:5060/)"); (when reply goes from private to public domain) and it seems it reduces the number of ``` Sep 21 17:41:13 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155702]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[164.152.22.248:5060](http://164.152.22.248:5060/)) Sep 21 17:41:13 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155698]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[208.74.138.184:5060](http://208.74.138.184:5060/)) Sep 21 17:41:13 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155695]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[208.74.138.181:5060](http://208.74.138.181:5060/)) Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155693]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:[38.102.250.60:5060](http://38.102.250.60:5060/)) errors ``` But i honestly don't know why the ```Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155707]: ERROR: tm [ut.h:302]: uri2dst2(): no corresponding socket for "87.1.1.27" af 2 Sep 21 17:41:14 lax-dedge-1 /usr/local/kamailio/sbin/kamailio[3155707]: ERROR: tm [t_fwd.c:470]: prepare_new_uac(): can't fwd to af 2, proto 1 (no corresponding listening socket) appear ``` We also tried to increase the kernel buffers rmem and wmem from 208KB (as we had by default) to 4MB Do you know a reason which could cause these logs to appear? Any setup that could mitigate them? thanks a lot and regards david escartin -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3583 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3583(a)github.com>

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

08 Nov '24

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

7 21

[kamailio/kamailio] ndb_redis: Error when receiving 'MOVED' response from redis-cluster with TLS (Issue #3894)
by uv-2722 03 Nov '24

03 Nov '24

### Description Hello, I am using ndb_redis module with TLS and redis-cluster. kamailio connects to the cluster endpoint when getting data, gets a 'MOVED' response and prints below error, it does not get data from the new host. ### Troubleshooting I have verified that I can connect to the cluster endpoint and the host in 'MOVED' using redis-cli on the system that kamailio is running on. I tried to connect to a self hosted cluster without TLS, it works as expected. It also works as expected with TLS and a single redis host. #### Reproduction Connect to a redis-cluster over TLS #### Log Messages  ``` 2024-06-25T20:48:53.626708963Z 2024-06-25 20:48:53.626584 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:437]: redisc_get_server(): Hash 31807 (ra) 2024-06-25T20:48:53.626710053Z 2024-06-25 20:48:53.626600 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:440]: redisc_get_server(): Entry 31807 (ra) 2024-06-25T20:48:53.626711073Z 2024-06-25 20:48:53.626636 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:444]: redisc_get_server(): Using entry 31807 (ra) 2024-06-25T20:48:53.626712073Z 2024-06-25 20:48:53.626651 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:1030]: redisc_exec(): rsrv->ctxRedis = 0x556b4456dc20 2024-06-25T20:48:53.626713073Z 2024-06-25 20:48:53.626667 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:1036]: redisc_exec(): rsrv->ctxRedis = 0x556b4456dc20 2024-06-25T20:48:53.626810463Z 2024-06-25 20:48:53.626762 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:896]: check_cluster_reply(): Redis replied: "MOVED 3667 testdbredis-masked-hostname.00000000001110000000.130-characters-long.00000000000011111111100000000.availability-zone.amazonaws.com:6379" 2024-06-25T20:48:53.626811523Z 2024-06-25 20:48:53.626777 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:904]: check_cluster_reply(): Port "6379" [4] => 6379 2024-06-25T20:48:53.626816413Z 2024-06-25 20:48:53.626793 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:914]: check_cluster_reply(): Host "testdbredis-masked-hostname.00000000001110000000.130-characters-long.000000…" [130] 2024-06-25T20:48:53.626846113Z 2024-06-25 20:48:53.626810 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:925]: check_cluster_reply(): Name of new connection: testdbredis-masked-hostname.00000000001110000000.130-characters-long.00000000000011111111100000000. 2024-06-25T20:48:53.626851443Z 2024-06-25 20:48:53.626827 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:437]: redisc_get_server(): Hash 968070864 (testdbredis-masked-hostname.00000000001110000000.130-characters-long.00000000000011111111100000000.) 2024-06-25T20:48:53.626896173Z 2024-06-25 20:48:53.626844 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:440]: redisc_get_server(): Entry 31807 (ra) 2024-06-25T20:48:53.626897503Z 2024-06-25 20:48:53.626861 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:450]: redisc_get_server(): No entry found. 2024-06-25T20:48:53.626955363Z 2024-06-25 20:48:53.626877 3(17) ERROR: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:947]: check_cluster_reply(): failed to print server spec string 2024-06-25T20:48:53.626957263Z 2024-06-25 20:48:53.626893 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:1115]: redisc_exec(): rpl->rplRedis->type:6 2024-06-25T20:48:53.626958443Z 2024-06-25 20:48:53.626908 3(17) ERROR: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:1117]: redisc_exec(): Redis error:MOVED 3667 testdbredis-masked-hostname.00000000001110000000.130-characters-long.00000000000011111111100000000.availability-zone.amazonaws.com:6379 ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.8.1 (x86_64/linux) 384843 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_SEND_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: 384843 compiled on 19:05:30 Jun 25 2024 with gcc 12.2.0 ``` * Hiredis(v1.2.0) and hiredis-cluster(v0.13.0) are installed from source, both with ssl support. * **Operating System**:  ``` Debian 12 ``` ### Kamailio config snippet ``` loadmodule "ndb_redis.so" . . # ----- ndb_redis params ----- modparam("ndb_redis", "server", "name=ra;addr=cluster.testdbredis-masked-hostname.0000000011111111100000.availability-zone.amazonaws.com;port=6379;tls=1") modparam("ndb_redis", "init_without_redis", 1) modparam("ndb_redis", "cluster", 1) modparam("ndb_redis", "allow_dynamic_nodes", 1) modparam("ndb_redis", "ca_path", "/etc/ssl/certs") modparam("ndb_redis", "debug", 1) . . redis_cmd("ra", "HMGET usr_preferences:entry::%s:%s blocked", "$rU", "$fU", "r"); if($redis(r=>value[0]) == 1) { . } ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3894 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3894(a)github.com>

4 10

[kamailio/kamailio] db_redis: compile issues with TLS + redis-cluster (Issue #3893)
by uv-2722 24 Oct '24

24 Oct '24

4 8

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