sr-users January 2016

sr-users@lists.kamailio.org

86 participants
111 discussions

Kamailio 4.2.6 crash
by Igor Potjevlesch 11 Feb '16

11 Feb '16

Hello, I have seen couple of crashes since yesterday. I copy/paste the last "bt full": Program terminated with signal 11, Segmentation fault. #0 0x0000000000619694 in fm_extract_free (qm=0x7fcdf8780000, frag=0x7fcdf8a62c78) at mem/f_malloc.c:206 206 *pf= (gdb) bt full #0 0x0000000000619694 in fm_extract_free (qm=0x7fcdf8780000, frag=0x7fcdf8a62c78) at mem/f_malloc.c:206 pf = 0x6576203b50555349 hash = 2097 #1 0x000000000061ad68 in fm_malloc (qm=0x7fcdf8780000, size=1104, file=0x7fce0f081a7b "tm: t_msgbuilder.c", func=0x7fce0f0860a0 "build_local_reparse", line=369) at mem/f_malloc.c:490 f = 0x7fcdf8780b08 frag = 0x7fcdf8a62c78 hash = 156 __FUNCTION__ = "fm_malloc" #2 0x00007fce0f011fa9 in _shm_malloc (size=1099, file=0x7fce0f081a7b "tm: t_msgbuilder.c", function=0x7fce0f0860a0 "build_local_reparse", line=369) at ../../mem/shm_mem.h:208 p = 0x6 #3 0x00007fce0f01920e in build_local_reparse (Trans=0x7fcdf8a5e2f0, branch=0, len=0x7fff00c32fbc, method=0x7fce0f087a25 "ACK", method_len=3, to=0x7fff00c32d90, reason=0x0) at t_msgbuilder.c:369 invite_buf = 0x7fcdf8a62868 "INVITE sip:<CALLED>@goren SIP/2.0\r\nRecord-Route: <sip:A.B.C5.60;lr;did=5b1.3112>\r\nCSeq: 1 INVITE\r\nCall-ID: 3da8-469-1111201513435-JANGO-1-A.B.C_leg2\r\nFrom: <sip:<CALLING>@<HOST_FROM>>;"... invite_buf_end = 0x7fcdf8a62c70 "" cancel_buf = 0x415440 "1\355I\211\321^H\211\342H\203\344\360PTI\307\300\300\363m" s = 0x7fcdf8a62868 "INVITE sip:<CALLED>@goren SIP/2.0\r\nRecord-Route: <sip:A.B.C5.60;lr;did=5b1.3112>\r\nCSeq: 1 INVITE\r\nCall-ID: 3da8-469-1111201513435-JANGO-1-A.B.C_leg2\r\nFrom: <sip:<CALLING>@<HOST_FROM>>;"... s1 = 0x0 d = 0x10703ab0 <Address 0x10703ab0 out of bounds> invite_len = 1032 hf_type = 2540 first_via = 0 to_len = 67 cancel_buf_len = 1099 reason_len = 0 code_len = 0 reas1 = 0x0 reas_last = 0x0 hdr = 0xa7294e __FUNCTION__ = "build_local_reparse" #4 0x00007fce0f02e58b in build_ack (rpl=0x7fce107038b8, trans=0x7fcdf8a5e2f0, branch=0, ret_len=0x7fff00c32fbc) at t_reply.c:439 to = {s = 0xa728f6 "To: <sip:+<CALLED>@A.B.C5.60:5060>;tag=3658827875-928685\r\nContent-Length: 0\r\n\r\n", len = 67} __FUNCTION__ = "build_ack" #5 0x00007fce0f03b3ca in reply_received (p_msg=0x7fce107038b8) at t_reply.c:2253 msg_status = 488 last_uac_status = 100 ack = 0x7fce10588010 "\001" ack_len = 0 branch = 0 reply_status = 274235864 onreply_route = 1 cancel_data = {cancel_bitmap = 0, reason = {cause = 0, u = {text = {s = 0x0, len = 10955086}, e2e_cancel = 0x0, packed_hdrs = {s = 0x0, len = 10955086}}}} uac = 0x7fcdf8a5e458 t = 0x7fcdf8a5e2f0 lack_dst = {send_sock = 0x13a948, to = {s = {sa_family = 10306, sa_data = "\247\000\000\000\000\000(\r\030\000\000\000\000"}, sin = {sin_family = 10306, sin_port = 167, sin_addr = {s_addr = 0}, sin_zero = "(\r\030\000\000\000\000"}, sin6 = {sin6_family = 10306, sin6_port = 167, sin6_flowinfo = 0, sin6_addr = { __in6_u = {__u6_addr8 = "(\r\030\000\000\000\000\000\270|^\020\316\177\000", __u6_addr16 = {3368, 24, 0, 0, 31928, 4190, 32718, 0}, __u6_addr32 = {1576232, 0, 274627768, 32718}}}, sin6_scope_id = 93}}, id = 0, proto = -72 '\270', send_flags = {f = 106 'j', blst_imask = 94 '^'}} backup_user_from = 0x758a50 backup_user_to = 0x415440 backup_domain_from = 0x300c337e0 backup_domain_to = 0x0 backup_uri_from = 0x7fce10703ab0 backup_uri_to = 0x7fff00c330d0 backup_xavps = 0x628478 replies_locked = 0 branch_ret = 0 prev_branch = 275790040 blst_503_timeout = 32718 hf = 0x18e00c33060 onsend_params = {req = 0x7fff00c32f50, rpl = 0x47deb8, param = 0x0, code = 274623280, flags = 32718, branch = 0, t_rbuf = 0xa7294e, dst = 0xa727e1, send_buf = { s = 0x7fff00c33010 "\320\060", <incomplete sequence \303>, len = 6402299}} ctx = {rec_lev = 7715456, run_flags = 0, last_retcode = 7704068, jmp_env = {{__jmpbuf = {232, 140523014225936, 140523014226728, 140523014618240, 29, 0, 140523015781040, 4281408}, __mask_was_saved = 12793824, __saved_mask = {__val = {0, 140733206179856, 6439748, 140733206179616, 140523001001690, 140733206179584, 0, 67108864, 65537912, 1288288, 1570952, 1576232, 8, 94, 0, 1473240891392}}}}} __FUNCTION__ = "reply_received" #6 0x000000000048cc3a in do_forward_reply (msg=0x7fce107038b8, mode=0) at forward.c:783 new_buf = 0x0 dst = {send_sock = 0x0, to = {s = {sa_family = 0, sa_data = '\000' <repeats 13 times>}, sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, sin6_addr = {__in6_u = { __u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, id = 0, proto = 0 '\000', send_flags = {f = 0 '\000', blst_imask = 0 '\000'}} new_len = 1 r = 0 ip = {af = 12792240, len = 32767, u = {addrl = {6466393, 280}, addr32 = {6466393, 0, 280, 0}, addr16 = {43865, 98, 0, 0, 280, 0, 0, 0}, addr = "Y\253b\000\000\000\000\000\030\001\000\000\000\000\000"}} s = 0x410004 "" len = 0 __FUNCTION__ = "do_forward_reply" #7 0x000000000048e27d in forward_reply (msg=0x7fce107038b8) at forward.c:885 ---Type <return> to continue, or q <return> to quit--- No locals. #8 0x0000000000509c9c in receive_msg ( buf=0xa727c0 "SIP/2.0 488 Not Acceptable Here\r\nVia: SIP/2.0/UDP A.B.C5.60;rport=5060;branch=z9hG4bKce12.98a05ce27e0243c4d775920d81e7ce82.0\r \nVia: SIP/2.0/UDP <HOST_FROM>;branch=z9hG4bK.5667f6e0\r\nFrom: <sip:332"..., len=398, rcv_info=0x7fff00c333b0) at receive.c:275 msg = 0x7fce107038b8 ctx = {rec_lev = 10237056, run_flags = 0, last_retcode = 0, jmp_env = {{__jmpbuf = {0, 0, 0, 272136986608, 1812476198913, 0, 272145363728, 272145384176}, __mask_was_saved = 0, __saved_mask = {__val = {140523014366192, 140733206180688, 1, 140522613671152, 272137013029, 50195, 1024, 4307759872, 140522613671152, 140733206180608, 6299381, 140733206180896, 140522613671152, 81, 6299509, 140733206180976}}}}} ret = 12792656 inb = { s = 0xa727c0 "SIP/2.0 488 Not Acceptable Here\r\nVia: SIP/2.0/UDP A.B.C5.60;rport=5060;branch=z9hG4bKce12.98a05ce27e0243c4d775920d81e7ce82.0\r \nVia: SIP/2.0/UDP <HOST_FROM>;branch=z9hG4bK.5667f6e0\r\nFrom: <sip:332"..., len = 398} __FUNCTION__ = "receive_msg" #9 0x0000000000608f02 in udp_rcv_loop () at udp_server.c:521 len = 398 buf = "SIP/2.0 488 Not Acceptable Here\r\nVia: SIP/2.0/UDP A.B.C5.60;rport=5060;branch=z9hG4bKce12.98a05ce27e0243c4d775920d81e7ce82.0\r \nVia: SIP/2.0/UDP <HOST_FROM>;branch=z9hG4bK.5667f6e0\r\nFrom: <sip:332"... tmp = 0x3f60c4067a <Address 0x3f60c4067a out of bounds> from = 0x7fce105e7920 fromlen = 16 ri = {src_ip = {af = 2, len = 4, u = {addrl = {151524537, 0}, addr32 = {151524537, 0, 0, 0}, addr16 = {5305, 2312, 0, 0, 0, 0, 0, 0}, addr = "\271\024\b\t", '\000' <repeats 11 times>}}, dst_ip = {af = 2, len = 4, u = {addrl = {1016190299, 0}, addr32 = {1016190299, 0, 0, 0}, addr16 = {54619, 15505, 0, 0, 0, 0, 0, 0}, addr = "[Õ<", '\000' <repeats 11 times>}}, src_port = 5060, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = { s = {sa_family = 2, sa_data = "\023Ä¹\024\b\t\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 50195, sin_addr = {s_addr = 151524537}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 151524537, sin6_addr = {__in6_u = { __u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, bind_address = 0x7fce105aa2b0, proto = 1 '\001'} __FUNCTION__ = "udp_rcv_loop" #10 0x00000000004a6d9b in main_loop () at main.c:1629 i = 0 pid = 0 si = 0x7fce105aa2b0 si_desc = "udp receiver child=0 sock=A.B.C5.60:5060\000\177\000\000 5\303\000\377\177\000\000\003zN\000\000\000\000\000\016\b\000\000\377\177\00 0\000\260\204x\370\315\177\000\000\000\000\000\020\004\000\000\000\260\204x\ 370\315\177\000\000@TA\000\000\000\000\000\340\067\303\000\001\000\000\000p5 \303\000\377\177\000\000\246zN\000\000\000\000" nrprocs = 8 __FUNCTION__ = "main_loop" #11 0x00000000004acedf in main (argc=7, argv=0x7fff00c337e8) at main.c:2581 cfg_stream = 0xac7010 c = -1 r = 0 tmp = 0x7fff00c34f70 "" tmp_len = 32767 port = 12793534 proto = 0 options = 0x6ff8f8 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:" ret = -1 seed = 3913881212 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x40d11c p = 0xc2 <Address 0xc2 out of bounds> __FUNCTION__ = "main" Regards, Igor.

2 15

GCC version in use
by Daniel-Constantin Mierla 09 Feb '16

09 Feb '16

Hello, looking a bit over our makefiles, I am thinking of simplifying some parts related to compiler optimizations, as I noticed some of them are for gcc 2.x. So I would like to see if people are still using old OSes and/or old GCC versions. In other words, if you use old or some dedicated systems and plan to deploy most recent Kamailio versions, reply here with the gcc version in use, particularly interested to see the use of gcc 2.x or 3.x. The idea is not to remove the support for it completely, but to simply and don't try to find all tunings for old versions, but go more with the default gcc options. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

3 7

why msg_apply_changes() from REQUEST_ROUTE only
by smititelu 05 Feb '16

05 Feb '16

Hello, I don't understand why msg_apply changes() can be called from REQUEST_ROUTE *only*. Can someone explain? Can this be extended to *FAILURE_ROUTES *also? Basically I need to call this from FAILURE_ROUTES in order to avoid double SDP for rtpengine offers. Searching in the mailing list I could see that there could be other means of handling this like keeping and reading the SDP from an avp(write/read_sdp_pv), but I find the above method pretty straightforward. Thanks, Stefan

3 4

Kamailio Cluster
by Gholamreza Sabery 03 Feb '16

03 Feb '16

I am trying to create a cluster of Kamailio servers. I want users that are registered on one server to be able to contact and call users on other servers. How can I implement this in Kamailio? PS: My servers are in a private network and I do not have DNS.

10 21

Freezing the development for next major version 4.4
by Daniel-Constantin Mierla 03 Feb '16

03 Feb '16

Hello, as a follow up to previous discussions on the mailing list, I would like to propose Wednesday, Feb 3, 2016 as the day to freeze the development for next major release. It will allow the people going at Fosdem to chat and do last minute tunings before freezing. Other suggestions or comments are welcome! Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

3 6

Compile error with CNXCC on Debian 7 Wheezy
by Dirk Teurlings - SIGNET B.V. 03 Feb '16

03 Feb '16

Hi, While compiling Kamailio 4.3.4 from package sources for Debian 7 Wheezy (kamailio repository) I'm running into a problem. I've forked the CNXCC module which I was trying to keep up to date with upstream changes. But before I could do that, there is a dependency of redis added. Unfortunately, installing redis devel libs and libevent doesn't provide the correct version of redis. Also, I noticed on Debian 8 Jessie, it does compile correctly. How could Kamailio be compiled for Wheezy with these sources? I'm missing something obvious I feel. Attached is the compile log, this is with a completely unaltered sources. root@devhost:/usr/src/kamailio-4.3.4+wheezy# make -C modules/cnxcc make: Entering directory `/usr/src/kamailio-4.3.4+wheezy/modules/cnxcc' CC (gcc) [L libkmi.so.1.0] attr.o CC (gcc) [L libkmi.so.1.0] fmt.o CC (gcc) [L libkmi.so.1.0] mi.o CC (gcc) [L libkmi.so.1.0] tree.o LD (gcc) [L libkmi.so.1.0] libkmi.so.1.0 CC (gcc) [L libsrdb1.so.1.0] db.o CC (gcc) [L libsrdb1.so.1.0] db_id.o CC (gcc) [L libsrdb1.so.1.0] db_pool.o CC (gcc) [L libsrdb1.so.1.0] db_query.o CC (gcc) [L libsrdb1.so.1.0] db_res.o CC (gcc) [L libsrdb1.so.1.0] db_row.o CC (gcc) [L libsrdb1.so.1.0] db_ut.o CC (gcc) [L libsrdb1.so.1.0] db_val.o LD (gcc) [L libsrdb1.so.1.0] libsrdb1.so.1.0 CC (gcc) [L libkcore.so.1.0] cmpapi.o CC (gcc) [L libkcore.so.1.0] faked_msg.o CC (gcc) [L libkcore.so.1.0] kstats_wrapper.o CC (gcc) [L libkcore.so.1.0] parse_privacy.o CC (gcc) [L libkcore.so.1.0] parse_sst.o CC (gcc) [L libkcore.so.1.0] regexp.o CC (gcc) [L libkcore.so.1.0] statistics.o CC (gcc) [L libkcore.so.1.0] strcommon.o LD (gcc) [L libkcore.so.1.0] libkcore.so.1.0 LD (gcc) [M cnxcc.so] cnxcc.so cnxcc_mod.o: In function `redisLibeventReadEvent': /usr/include/hiredis/adapters/libevent.h:10: multiple definition of `redisLibeventReadEvent' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:10: first defined here cnxcc_mod.o: In function `redisLibeventWriteEvent': /usr/include/hiredis/adapters/libevent.h:16: multiple definition of `redisLibeventWriteEvent' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:16: first defined here cnxcc_mod.o: In function `redisLibeventAddRead': /usr/include/hiredis/adapters/libevent.h:22: multiple definition of `redisLibeventAddRead' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:22: first defined here cnxcc_mod.o: In function `redisLibeventDelRead': /usr/include/hiredis/adapters/libevent.h:27: multiple definition of `redisLibeventDelRead' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:27: first defined here cnxcc_mod.o: In function `redisLibeventAddWrite': /usr/include/hiredis/adapters/libevent.h:32: multiple definition of `redisLibeventAddWrite' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:32: first defined here cnxcc_mod.o: In function `redisLibeventDelWrite': /usr/include/hiredis/adapters/libevent.h:37: multiple definition of `redisLibeventDelWrite' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:37: first defined here cnxcc_mod.o: In function `redisLibeventCleanup': /usr/include/hiredis/adapters/libevent.h:42: multiple definition of `redisLibeventCleanup' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:42: first defined here cnxcc_mod.o: In function `redisLibeventAttach': /usr/include/hiredis/adapters/libevent.h:49: multiple definition of `redisLibeventAttach' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:49: first defined here cnxcc_redis.o: In function `redisLibeventReadEvent': /usr/include/hiredis/adapters/libevent.h:10: multiple definition of `redisLibeventReadEvent' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:10: first defined here cnxcc_redis.o: In function `redisLibeventWriteEvent': /usr/include/hiredis/adapters/libevent.h:16: multiple definition of `redisLibeventWriteEvent' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:16: first defined here cnxcc_redis.o: In function `redisLibeventAddRead': /usr/include/hiredis/adapters/libevent.h:22: multiple definition of `redisLibeventAddRead' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:22: first defined here cnxcc_redis.o: In function `redisLibeventDelRead': /usr/include/hiredis/adapters/libevent.h:27: multiple definition of `redisLibeventDelRead' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:27: first defined here cnxcc_redis.o: In function `redisLibeventAddWrite': /usr/include/hiredis/adapters/libevent.h:32: multiple definition of `redisLibeventAddWrite' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:32: first defined here cnxcc_redis.o: In function `redisLibeventDelWrite': /usr/include/hiredis/adapters/libevent.h:37: multiple definition of `redisLibeventDelWrite' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:37: first defined here cnxcc_redis.o: In function `redisLibeventCleanup': /usr/include/hiredis/adapters/libevent.h:42: multiple definition of `redisLibeventCleanup' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:42: first defined here cnxcc_redis.o: In function `redisLibeventAttach': /usr/include/hiredis/adapters/libevent.h:49: multiple definition of `redisLibeventAttach' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:49: first defined here collect2: error: ld returned 1 exit status make: *** [cnxcc.so] Error 1 make: Leaving directory `/usr/src/kamailio-4.3.4+wheezy/modules/cnxcc' Cheers, Dirk

3 3

Possible accidental merge to master.
by Cody Herzog 03 Feb '16

03 Feb '16

Hello. I feel like a total idiot. I was inspecting the various GitHub branches for Kamailio using a GitHub visual client, and I think I managed to accidentally merge a branch back into master. The branch I was inspecting was 'lazedo/presence_improvements'. I was inspecting diffs and branches, and was amazed that I was able to screw up so badly with one single click, but I guess that's the danger of a visual git client. Anyway, before trying to do anything more, I figured I'd asked for advice, because I don't want to screw up further. Hopefully there's a simple way to revert the accidental merge, but I first wanted to confirm that I actually did make that mistake, and that it's visible to others. Thanks.

2 2

SIP register - memory size
by José Seabra 02 Feb '16

02 Feb '16

Hello there, Can anyone tell me what is the exactly memory size that kamailio use for one sip register saved on memory? How much memory i need allocate to kamailio in order to support 50.000 subscribers. Best Regards

2 4

Kamailio Social Event at Fosdem 2016
by Daniel-Constantin Mierla 02 Feb '16

02 Feb '16

Hello, only few days left, so we need to nail the location down for Kamailio dinner at Fosdem. One suggestion in walking distance is: - http://restaurant-italien-picotin-bruxelles.be/en I understood that it was used in the past also for Fosdem Speaker's Dinner, so it might be busy and we can't get the seats. So new suggestions are more than welcome in order to have some backups to try! If there is no strong preference for something else by end of today, tomorrow we should attempt to do the reservation at this place. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

5 9

Asterisk+Kamailio
by Вячеслав Завалко 02 Feb '16

02 Feb '16

The adjustment was carried out by a manual that http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb But the sharing screen is not working softphone on a given configuration. What can be done?

2 1

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sr-users January 2016