Hello,

regarding the alpine docker images - it seems that there is an error in the alpine build pipeline:

https://github.com/kamailio/kamailio/actions/runs/15011922996

Maybe somebody who is more experienced with alpine can have a look. It seems to have stopped two weeks ago.

Cheers,

Henning

From: Arsenijs Kabihno via sr-users <sr-users@lists.kamailio.org>
Sent: Wednesday, May 14, 2025 9:32 AM
To: sr-users@lists.kamailio.org
Cc: Arsenijs Kabihno <a.kabihno@dynatech.lv>
Subject: [SR-Users] extract_candidate() errors on 6.0.0

Hello, I am getting  the following errors on kamailio 6.0.0:

May 14 07:10:20 hostname.xxxxxx.net docker[20678]: 53(59) ERROR: {2 24186 INVITE 7c127e81-45a8-41bb-ab64-7b0e7223f7ff} <core> [core/parser/sdp/sdp_helpr_funcs.c:336]: extract_candidate(): no component in `a=candidate'

May 14 07:10:20 hostname.xxxxxx.net docker[20678]: 53(59) ERROR: {2 24186 INVITE 7c127e81-45a8-41bb-ab64-7b0e7223f7ff} <core> [core/parser/sdp/sdp_helpr_funcs.c:336]: extract_candidate(): no component in `a=candidate'

May 14 07:10:20 ap07stvp.dyninno.net docker[20678]: 53(59) ERROR: {2 24186 INVITE 7c127e81-45a8-41bb-ab64-7b0e7223f7ff} <core> [core/parser/sdp/sdp_helpr_funcs.c:336]: extract_candidate(): no component in `a=candidate'

Candidates in SDP looks valid per RFC:

a=candidate:vnyxKH3f79Lw0zSj 1 UDP 2130706431 1x.xxx.xxx.xxx 26010 typ host

a=candidate:vnyxKH3f79Lw0zSj 2 UDP 2130706430 1x.xxx.xxx.xxx 26011 typ host

a=remote-candidates:1 9x.xx.xxx.xxx 56628

I am using the 6.0.0-alpine version (https://github.com/kamailio/kamailio-ci/pkgs/container/kamailio-ci/345632566?tag=6.0.0-alpine)

version: kamailio 6.0.0 (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_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: unknown 

compiled on 12:27:58 Jan 29 2025 with gcc 14.2.0

It appears that it could have been fixed in 6.0.1 (https://www.kamailio.org/pub/kamailio/6.0.1/ChangeLog commit a5ac9e04b91971da44256373904450501f9a4493) but I don't see 6.0.1-alpine image in https://github.com/kamailio/kamailio-ci/pkgs/container/kamailio-ci.

Please advise, is there any plans to publish it?

Kind regards,

Arsenijs Kabihno | VoIP

SIA "Dynatech", DYNATECH, Jeruzalemes St. 1, Riga, LV-1010, Latvia

a.kabihno@dynatech.lv | https://dynatech.lv/

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