[SR-Users] Re: TOPOS + Forcing the send socket

Hello, you are running out of private memory. Please try to increase the PKG memory pool (e.g. by changing /etc/default/kamailio or similar). You can verify with “ps aux”. Cheers, Henning -- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.com *From:* Marrold via sr-users &lt;sr-users(a)lists.kamailio.org&gt; *Sent:* Mittwoch, 18. Oktober 2023 10:21 *To:* Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt; *Cc:* Marrold &lt;kamailio(a)marrold.co.uk&gt; *Subject:* [SR-Users] Re: TOPOS + Forcing the send socket Hi Both, Thanks for the input. I'm now doing it the proper way: modparam("topoh", "use_mode", 1) modparam("topos", "mask_callid", 1) But it's not masking the caller-id and the logs are full of errors: 18(25) CRITICAL: PY3 {INVITE}: <core> [core/mem/q_malloc.c:501]: qm_free(): BUG: bad pointer 0x7ffc73e3ca90 (out of memory block!) called from core: core/data_lump.c: free_lump(470) - ignoring 5(11) ERROR: <core> [core/msg_translator.c:2241]: build_req_buf_from_sip_req(): could not allocate private memory from pkg pool 5(11) ERROR: topos [topos_mod.c:518]: tps_msg_received(): not enough pkg memory for new message 5(11) CRITICAL: <core> [core/mem/q_malloc.c:501]: qm_free(): BUG: bad pointer 0x2 (out of memory block!) called from core: core/data_lump.c: free_lump(470) - ignoring 5(11) INFO: <core> [core/parser/parse_fline.c:80]: parse_first_line(): message too short: 0 [] 5(11) ERROR: <core> [core/parser/parse_fline.c:271]: parse_first_line(): parse_first_line: bad message (offset: 0) 5(11) ERROR: <core> [core/parser/msg_parser.c:748]: parse_msg(): ERROR: parse_msg: message=<> 5(11) ERROR: <core> [core/receive.c:376]: receive_msg(): core parsing of SIP message failed (172.24.0.21:5070/1) 3(9) ERROR: <core> [core/msg_translator.c:2241]: build_req_buf_from_sip_req(): could not allocate private memory from pkg pool 3(9) ERROR: topos [topos_mod.c:518]: tps_msg_received(): not enough pkg memory for new message 3(9) CRITICAL: <core> [core/mem/q_malloc.c:501]: qm_free(): BUG: bad pointer 0x2 (out of memory block!) called from core: core/data_lump.c: free_lump(470) - ignoring 3(9) INFO: <core> [core/parser/parse_fline.c:80]: parse_first_line(): message too short: 0 [] On Wed, 18 Oct 2023, 09:13 Henning Westerholt via sr-users, < sr-users(a)lists.kamailio.org&gt; wrote: Hello, actually, there is now a mode where you can use both modules together, e.g. refer to the docs: https://kamailio.org/docs/modules/5.7.x/modules/topos.html#topos.p.mask_cal… Cheers, Henning -- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.com *From:* Yuriy G via sr-users &lt;sr-users(a)lists.kamailio.org&gt; *Sent:* Mittwoch, 18. Oktober 2023 09:03 *To:* Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt; *Cc:* Yuriy G &lt;ovoshlook(a)gmail.com&gt; *Subject:* [SR-Users] Re: TOPOS + Forcing the send socket In the header of the topic you talking about topos, but inside the messages you talking about topoh. They are 2 different modules. If you usr them together - they can conflictin case how they affect message. Try use or just topoh, or just topos. On Wed, 18 Oct 2023, 00:45 Marrold via sr-users, < sr-users(a)lists.kamailio.org&gt; wrote: Hi all, I've dug into this a bit more. Firstly I enabled debug logs and spotted the following record-route header being loaded from redis: 21(28) DEBUG: PY3 {ACK}: topos_redis [topos_redis_storage.c:1079]: tps_redis_load_dialog(): r[5]: s[< sip:172.24.0.10:5070;sn=internal;r2=on;lr;ftag=2023101722345500002;did=c1f.18b1;nat=yes sip:127.0.0.8;line=sr-N6IAzBFlWJZLWxP7WBN7z.VXN6ZQNUKJoSIBzwVLHRQ7z6fLz6g43RNQMByLMlFAM.NLMBM4W.jAMxyAMB1qCRPQ3ltEOBFZ3BFXoEt4H9IINA** 127.0.0.8 is the wrong IP which explains why the ACK was not being forwarded correctly. A quick look in the source shows it's related to topoh. I had modparam("topoh", "mask_callid", 1) in my config so I disabled it and sure enough the ACK worked as expected which gets me a bit closer to finding the issue. Looking at the docs for topos and topoh it looks like things have changed since I used it last and I should be using the following instead: modparam("topoh", "use_mode", 1) modparam("topos", "mask_callid", 1) But with those configured things go really wrong: 18(25) CRITICAL: PY3 {INVITE}: <core> [core/mem/q_malloc.c:501]: qm_free(): BUG: bad pointer 0x7ffc73e3ca90 (out of memory block!) called from core: core/data_lump.c: free_lump(470) - ignoring 5(11) ERROR: <core> [core/msg_translator.c:2241]: build_req_buf_from_sip_req(): could not allocate private memory from pkg pool 5(11) ERROR: topos [topos_mod.c:518]: tps_msg_received(): not enough pkg memory for new message 5(11) CRITICAL: <core> [core/mem/q_malloc.c:501]: qm_free(): BUG: bad pointer 0x2 (out of memory block!) called from core: core/data_lump.c: free_lump(470) - ignoring 5(11) INFO: <core> [core/parser/parse_fline.c:80]: parse_first_line(): message too short: 0 [] 5(11) ERROR: <core> [core/parser/parse_fline.c:271]: parse_first_line(): parse_first_line: bad message (offset: 0) 5(11) ERROR: <core> [core/parser/msg_parser.c:748]: parse_msg(): ERROR: parse_msg: message=<> 5(11) ERROR: <core> [core/receive.c:376]: receive_msg(): core parsing of SIP message failed (172.24.0.21:5070/1) 3(9) ERROR: <core> [core/msg_translator.c:2241]: build_req_buf_from_sip_req(): could not allocate private memory from pkg pool 3(9) ERROR: topos [topos_mod.c:518]: tps_msg_received(): not enough pkg memory for new message 3(9) CRITICAL: <core> [core/mem/q_malloc.c:501]: qm_free(): BUG: bad pointer 0x2 (out of memory block!) called from core: core/data_lump.c: free_lump(470) - ignoring 3(9) INFO: <core> [core/parser/parse_fline.c:80]: parse_first_line(): message too short: 0 [] Does anyone have any ideas what's going on here? Thanks Matthew On Tue, Oct 17, 2023 at 6:30 PM Marrold &lt;kamailio(a)marrold.co.uk&gt; wrote: Hi all, I am using Kamailio (5.7.2, Debian 11, Python KEMI) in a mutli-homed environment with the topos module to hide the topology. I have noticed that when I use `set_send_socket` or `$fsn` to force the socket it's sent from, it breaks topos and the ACK is not proxied to the other leg of the call. I am calling record_route() *after* forcing the socket. If I disable TOPOS the ACK works as expected, and the signalling looks correct. Or, with TOPOS enabled, if I comment out set_send_socket TOPOS works as expected. If I disable enable_double_rr, TOPOS works as expected and the ACK is forwarded, but without the double RR subsequent in-dialog requests use the wrong socket. One other observation, when I change the send socket I also see these warnings in the logs: 24(32) WARNING: PY3 {ACK}: dialog [dlg_handlers.c:1348]: dlg_onroute(): tight matching failed for ACK with callid='!!:MByLMlFAM.NfWxFAM.cAMxyfWjyLz.yAO.y6MxF1MxVZWG4ZMy**'/55, ftag='2023101714101800015'/19, ttag='2f55349a-2c59-4e37-bf58-fd84fb69ece9'/36 and direction=0 24(32) WARNING: PY3 {ACK}: dialog [dlg_handlers.c:1355]: dlg_onroute(): dialog identification elements are callid='2023101714101800015@2900-0601-0284-80'/37, caller tag='2023101714101800015'/19, callee tag='2f55349a-2c59-4e37-bf58-fd84fb69ece9'/36 Is anyone using TOPOS + forcing the socket, or could someone advise where I am going wrong? Thanks in advance Matthew __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! 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