I think we should set that modparam by default to 1, it is what people would like more to have when using lua -- the option to reload the lua scripts, disabling it would be the exception, IMO. Other opinions?
Cheers, Daniel
On 03.04.18 19:55, Igor Olhovskiy wrote:
My bad with reload, sorry )
Missed modparam("app_lua", "reload", 1)
Regards, Igor
On Apr 3, 2018, 7:08 PM +0300, Daniel-Constantin Mierla miconda@gmail.com, wrote:
Thanks, it was easy to spot from the gdb backtrace -- this was due to an issue introduced by commit f775e4000e in master branch. I pushed a fix to it, try again with latest master.
Cheers, Daniel
On 03.04.18 16:31, Igor Olhovskiy wrote:
Core was generated by `/usr/local/sbin/kamailio -P /var/run/kamailio/kamailio.pid -f /usr/local/etc/ka'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00000000005b31c2 in rec_lock_set_release (lset=0x0, i=0) at core/locking.c:154 154 rec_lock_release(&lset->locks[i]); (gdb) bt full #0 0x00000000005b31c2 in rec_lock_set_release (lset=0x0, i=0) at core/locking.c:154 No locals. #1 0x000000000056424c in receive_msg ( buf=0xa439c0 <buf> "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDP 94.130.73.135;branch=z9hG4bKea4e.fcaca0cb6a039868d0cbb85929bd3b59.0;received=140.82.63.219\r\nVia: SIP/2.0/UDP 94.130.106.214:5060;received=94.130.106.214;rport=5060;bra"..., len=598, rcv_info=0x7ffc7b4c07b0) at core/receive.c:401 msg = 0x7f53bd483ee8 ctx = {rec_lev = 0, run_flags = 0, last_retcode = 0, jmp_env = {{__jmpbuf = {139997642541328, 139997652819968, 8317129406208278527, 6746573, 0, 139997646292064, 0, 140722377065504}, __mask_was_saved = 575228262, __saved_mask = { __val = {598, 7908744, 140722377067632, 0, 0, 140722377066640, 139997642804455, 799, 206158430256, 140722377065824, 140722377065584, 0, 139997642804770, 5, 14631, 7908744}}}}} bctx = 0x0 ret = 1 stats_on = 0 tvb = {tv_sec = 1522765677, tv_usec = 355411} tve = {tv_sec = 1522728960, tv_usec = 0} tz = {tz_minuteswest = 0, tz_dsttime = 0} diff = 0 inb = { s = 0xa439c0 <buf> "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDP 94.130.73.135;branch=z9hG4bKea4e.fcaca0cb6a039868d0cbb85929bd3b59.0;received=140.82.63.219\r\nVia: SIP/2.0/UDP 94.130.106.214:5060;received=94.130.106.214;rport=5060;bra"..., len = 598} netinfo = {data = {s = 0x7ffc7b4c05a7 "ia: SIP/2.0/UDP 94.130.73.135;branch=z9hG4bKea4e.fcaca0cb6a039868d0cbb85929bd3b59.0quests\005", len = 0}, rcv = 0x0, dst = 0x0} keng = 0xa59a40 <_sr_kemi_eng_list> evp = {data = 0x7ffc7b4c0380, rcv = 0x7ffc7b4c07b0, dst = 0x0} cidlockidx = 0 cidlockset = 0 __FUNCTION__ = "receive_msg" #2 0x0000000000459b21 in udp_rcv_loop () at core/udp_server.c:554 len = 598 buf = "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDP 94.130.73.135;branch=z9hG4bKea4e.fcaca0cb6a039868d0cbb85929bd3b59.0;received=140.82.63.219\r\nVia: SIP/2.0/UDP 94.130.106.214:5060;received=94.130.106.214;rport=5060;bra"... tmp = 0x7ffc7b4c09d0 "\220\vL{\374\177" from = 0x7f53bd4820d0 fromlen = 16 ri = {src_ip = {af = 2, len = 4, u = {addrl = {140721838909616, 0}, addr32 = {1530423472, 32764, 0, 0}, addr16 = {26800, 23352, 32764, 0, 0, 0, 0, 0}, addr = "\260h8[\374\177\000\000\000\000\000\000\000\000\000"}}, dst_ip = { af = 2, len = 4, u = {addrl = {3678360204, 0}, addr32 = {3678360204, 0, 0, 0}, addr16 = {21132, 56127, 0, 0, 0, 0, 0, 0}, addr = "\214R?\333", '\000' <repeats 11 times>}}, src_port = 51259, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = {s = {sa_family = 2, sa_data = "\310;\260h8[\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 15304, sin_addr = {s_addr = 1530423472}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 15304, sin6_flowinfo = 1530423472, 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 = 0x7f53bd474080, proto = 1 '\001'} evp = {data = 0x0, rcv = 0x0, dst = 0x0} printbuf = "SIP/2.0 200 OK 0D 0A Via: SIP/2.0/UDP 94.130.73.135;branch=z9hG4bKea4e.fcaca0cb6a039868d0cbb85929bd3b59.0quests\005\000\000\000\000\000\000\000'9\000\000\000\000\000\000\210\255x\000\000\000\000\000\312\334طS\177\000\000ck(packe\273\a\255\267S\177\000\000from-dom\020\002\000\000\000\000\000\000subscrib\000\000\000\000\000\000\000\000\360fB\001\000\000\000\000\377\377\377\377"... i = 100 j = 106 l = 4 __FUNCTION__ = "udp_rcv_loop" #3 0x000000000042339d in main_loop () at main.c:1628 i = 0 pid = 0 si = 0x7f53bd474080 si_desc = "udp receiver child=0 sock=140.82.63.219:5060 http://140.82.63.219:5060\000\000\000\000\220\vL{\374\177\000\000\347\314ĽS\177\000\000 \tL{\374\177\000\000\060\000\000\000\060\000\000\000\340\tL{\374\177\000\000\020\tL{\374\177", '\000' <repeats 14 times>, "\001", '\000' <repeats 11 times>, "!9\000\000\000\000\000" nrprocs = 4 woneinit = 1 __FUNCTION__ = "main_loop" #4 0x000000000042a8a8 in main (argc=15, argv=0x7ffc7b4c0c78) at main.c:2650 cfg_stream = 0x1376010 ---Type <return> to continue, or q <return> to quit--- c = -1 r = 0 tmp = 0x7ffc7b4c0f12 "" tmp_len = 32595 port = -1103316627 proto = 0 options = 0x746dd0 ":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 = 1592049986 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7ffc7b4c0b30 p = 0x7ffc7b4c0cf8 "8\017L{\374\177" st = {st_dev = 15, st_ino = 285409, st_nlink = 2, st_mode = 16877, st_uid = 107, st_gid = 112, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1522765525, tv_nsec = 737178002}, st_mtim = {tv_sec = 1522765595, tv_nsec = 469418892}, st_ctim = {tv_sec = 1522765595, tv_nsec = 469418892}, __glibc_reserved = {0, 0, 0}} __FUNCTION__ = "main" (gdb)
2018-04-03 14:05 GMT+03:00 Daniel-Constantin Mierla <miconda@gmail.com mailto:miconda@gmail.com>:
Can you run as root in the terminal: ulimit -c unlimited Start kamailio in the same terminal, adding extra parameters '-w /tmp' Reproduce the case and you should get a core file in /tmp if kamailio crashes. Grab the backtrace with gdb and send it here. Cheers, Daniel On 03.04.18 11:48, Igor Olhovskiy wrote:Ok. This time other issue LUA {SUBSCRIBE}: 7(14332) DEBUG: app_lua [app_lua_api.c:716]: app_lua_run_ex(): ksr error call from Lua: ~~ksr~exit~~ LUA {SUBSCRIBE}: 7(14332) DEBUG: app_lua [app_lua_mod.c:171]: sr_kemi_config_engine_lua(): execution of route type 1 with no name returned 1 LUA {SUBSCRIBE}: 7(14332) INFO: <core> [core/receive.c:344]: receive_msg(): request-route executed in: 3639 usec LUA {SUBSCRIBE}: 7(14332) DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil) LUA {SUBSCRIBE}: 7(14332) DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil) LUA {SUBSCRIBE}: 7(14332) DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil) LUA {SUBSCRIBE}: 7(14332) DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil) LUA {SUBSCRIBE}: 7(14332) DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil) LUA {SUBSCRIBE}: 7(14332) DEBUG: <core> [core/usr_avp.c:636]: destroy_avp_list(): destroying list (nil) LUA {SUBSCRIBE}: 7(14332) DEBUG: <core> [core/xavp.c:446]: xavp_destroy_list(): destroying xavp list (nil) LUA {SUBSCRIBE}: 7(14332) DEBUG: <core> [core/receive.c:448]: receive_msg(): cleaning up kernel: [263424.485205] kamailio[14333]: segfault at 8 ip 00000000005b31c2 sp 00007fffc1777210 error 4 in kamailio[400000+438000] Kamailio just segfault on reply route on SUBSCRIBE? What to add to compile options to make this message more clear? Regards, Igor On Apr 3, 2018, 11:14 AM +0300, Daniel-Constantin Mierla <miconda@gmail.com> <mailto:miconda@gmail.com>, wrote:Hello, indeed, I did a rename to make it more clear the purpose of a drop-related function, breaking the use from other modules. I pushed the commits to fix the issue, try again with latest master. Cheers, Daniel On 03.04.18 10:01, Igor Olhovskiy wrote:Hi! As of now app_lua is could not be loaded by Kamailio at all. kamailio: ERROR: <core> [core/sr_module.c:582]: load_module(): could not open module </usr/local/lib64/kamailio/modules/app_lua.so>: /usr/local/lib64/kamailio/modules/app_lua.so: undefined symbol: sr_kemi_core_drop PS: Latest commit on git: commit a5dd60c8d7e04731f12108838a3c82149e04ef9c Author: Daniel-Constantin Mierla <mailto:miconda@gmail.com> Date: Tue Apr 3 09:27:19 2018 +0200 ipops: mask subnet address for ipv6 comparison - coherent with ipv4 behaviou Regards, Igor On Apr 2, 2018, 9:18 AM +0300, Daniel-Constantin Mierla <miconda@gmail.com> <mailto:miconda@gmail.com>, wrote:> > Hello, > > do you have pkg-config installed? This is a tool that helps > locating libs and include files. > > Cheers, > Daniel > > > On 31.03.18 11:13, Igor Olhovskiy wrote: >> Hi! >> >> A bit dumb question - how to specify lua.h file path to >> make command? It looks in >> >> ls: cannot access /usr/local/lib/liblua*: No such file or >> directory >> ls: cannot access /usr/local/lib/liblua*: No such file or >> directory >> CC (gcc) [M app_lua.so] app_lua_mod.o >> In file included from app_lua_mod.c:34:0: >> app_lua_api.h:25:17: fatal error: lua.h: No such file or >> directory >> #include <lua.h> >> ^ >> >> But i’ve installed via apt-get install liblua5.2-dev, and >> lua.h is located at /usr/include/lua5.2/ >> >> Regards, Igor >> >> On Mar 30, 2018, 6:41 PM +0300, Daniel-Constantin Mierla >> miconda@gmail.com mailto:miconda@gmail.com, wrote: >>> >>> Hello, >>> >>> can you test with master branch, I pushed a commit for it >>> -- if all ok, I will backport. >>> >>> Cheers, >>> Daniel >>> >>> >>> On 30.03.18 14:47, Igor Olhovskiy wrote: >>>> Hi! >>>> >>>> Seems calling function KSR.sqlops.sql_num_rows(«sql_res») >>>> crashes Kamailio. At least I got this at 5.1.2 from >>>> debian repos with LUA. >>>> >>>> Getting smth like >>>> >>>> dev1 kernel: [5780693.247255] kamailio[20659]: segfault >>>> at 50b300000004 ip 00007f34d2f46fd6 sp 00007ffe1f0ac310 >>>> error 4 in sqlops.so[7f34d2f42000+1c000] >>>> >>>> Regards, Igor >>>> >>>> >>>> _______________________________________________ >>>> Kamailio (SER) - Users Mailing List >>>> sr-users@lists.kamailio.org >>>> mailto:sr-users@lists.kamailio.org >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >>> -- >>> Daniel-Constantin Mierla >>> www.twitter.com/miconda http://www.twitter.com/miconda -- www.linkedin.com/in/miconda >>> http://www.linkedin.com/in/miconda >>> Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com http://www.asipto.com >>> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com http://www.kamailioworld.com > > -- > Daniel-Constantin Mierla > www.twitter.com/miconda http://www.twitter.com/miconda -- www.linkedin.com/in/miconda http://www.linkedin.com/in/miconda > Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com http://www.asipto.com > Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com http://www.kamailioworld.com
-- Daniel-Constantin Mierla www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com <http://www.asipto.com> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com <http://www.kamailioworld.com>-- Daniel-Constantin Mierla www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com <http://www.asipto.com> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com <http://www.kamailioworld.com>-- Best regards, Igor
-- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com