Few more things to grab from core file with gdb -- take the output for the next commands:
frame 16
list
info locals
Cheers, Daniel
On 10.01.18 11:08, jenus@cyberchaos.nl wrote:
Daniel,
Here are the app_lua settings:
# ----- app_lua params ----- modparam("app_lua", "load", "/etc/kamailio/kamailio_functions.lua") modparam("app_lua", "register", "sqlops") modparam("app_lua", "register", "siputils") modparam("app_lua", "register", "xhttp")
Jan
Daniel-Constantin Mierla schreef op 2018-01-10 11:03:
Can you give here the parameters you set for app_lua module?
Cheers, Daniel
On 09.01.18 22:27, jenus@cyberchaos.nl wrote:
Daniel,
Here is the backtrace.
(gdb) backtrace #0 0x00007fe41140e067 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00007fe41140f448 in __GI_abort () at abort.c:89 #2 0x00007fe41144c1b4 in __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7fe411541210 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 #3 0x00007fe41145198e in malloc_printerr (action=1, str=0x7fe41153d42a "realloc(): invalid next size", ptr=<optimized out>) at malloc.c:4996 #4 0x00007fe41145476b in _int_realloc (av=av@entry=0x7fe41177e620 <main_arena>, oldp=oldp@entry=0x21789c0, oldsize=oldsize@entry=736, nb=nb@entry=1552) at malloc.c:4234 #5 0x00007fe411455769 in __GI___libc_realloc (oldmem=0x21789d0, bytes=1536) at malloc.c:3029 #6 0x00007fe40c460cae in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #7 0x00007fe40c45c9aa in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #8 0x00007fe40c46166d in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #9 0x00007fe40c4640b3 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #10 0x00007fe40c45ccd1 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #11 0x00007fe40c45c92e in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #12 0x00007fe40c45d7bb in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #13 0x00007fe40c45d8c2 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #14 0x00007fe40c459528 in lua_load () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #15 0x00007fe40c469d8c in luaL_loadbuffer () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #16 0x00007fe40c6fe7d7 in lua_sr_init_probe () at app_lua_api.c:228 #17 0x00007fe40c68a97d in child_init (rank=-127) at app_lua_mod.c:197 #18 0x0000000000549944 in init_mod_child (m=0x7fe410c3b998, rank=-127) at core/sr_module.c:938 #19 0x0000000000549662 in init_mod_child (m=0x7fe410c3bec0, rank=-127) at core/sr_module.c:935 #20 0x0000000000549662 in init_mod_child (m=0x7fe410c3c708, rank=-127) at core/sr_module.c:935 #21 0x0000000000549662 in init_mod_child (m=0x7fe410c3cd78, rank=-127) at core/sr_module.c:935 #22 0x0000000000549662 in init_mod_child (m=0x7fe410c3d360, rank=-127) at core/sr_module.c:935 #23 0x0000000000549662 in init_mod_child (m=0x7fe410c3e1e8, rank=-127) at core/sr_module.c:935 #24 0x0000000000549662 in init_mod_child (m=0x7fe410c3e938, rank=-127) at core/sr_module.c:935 #25 0x0000000000549662 in init_mod_child (m=0x7fe410c3f4c8, rank=-127) at core/sr_module.c:935 #26 0x0000000000549662 in init_mod_child (m=0x7fe410c3fca0, rank=-127) at core/sr_module.c:935 #27 0x0000000000549662 in init_mod_child (m=0x7fe410c40118, rank=-127) at core/sr_module.c:935 #28 0x0000000000549662 in init_mod_child (m=0x7fe410c40780, rank=-127) at core/sr_module.c:935 #29 0x0000000000549662 in init_mod_child (m=0x7fe410c422f8, rank=-127) at core/sr_module.c:935 #30 0x0000000000549662 in init_mod_child (m=0x7fe410c42968, rank=-127) at core/sr_module.c:935 #31 0x0000000000549662 in init_mod_child (m=0x7fe410c42e50, rank=-127) at core/sr_module.c:935 #32 0x0000000000549662 in init_mod_child (m=0x7fe410c43b48, rank=-127) at core/sr_module.c:935 #33 0x0000000000549662 in init_mod_child (m=0x7fe410c43f20, rank=-127) at core/sr_module.c:935 #34 0x0000000000549662 in init_mod_child (m=0x7fe410c446e0, rank=-127) at core/sr_module.c:935 #35 0x0000000000549662 in init_mod_child (m=0x7fe410c44bd0, rank=-127) at core/sr_module.c:935 #36 0x0000000000549662 in init_mod_child (m=0x7fe410c44ec8, rank=-127) at core/sr_module.c:935 #37 0x0000000000549662 in init_mod_child (m=0x7fe410c45378, rank=-127) at core/sr_module.c:935 #38 0x0000000000549662 in init_mod_child (m=0x7fe410c458f0, rank=-127) at core/sr_module.c:935 #39 0x0000000000549662 in init_mod_child (m=0x7fe410c45e48, rank=-127) at core/sr_module.c:935 #40 0x0000000000549662 in init_mod_child (m=0x7fe410c464e8, rank=-127) at core/sr_module.c:935 #41 0x0000000000549662 in init_mod_child (m=0x7fe410c47278, rank=-127) at core/sr_module.c:935 #42 0x0000000000549662 in init_mod_child (m=0x7fe410c476f0, rank=-127) at core/sr_module.c:935 #43 0x0000000000549662 in init_mod_child (m=0x7fe410c47b68, rank=-127) at core/sr_module.c:935 #44 0x0000000000549c72 in init_child (rank=-127) at core/sr_module.c:964 #45 0x0000000000422c1c in main_loop () at main.c:1576 #46 0x000000000042aab9 in main (argc=3, argv=0x7ffe17f0e788) at main.c:2646
Jan
Daniel-Constantin Mierla schreef op 2018-01-09 22:21:
Can you install the debug symbols for kamailio as well? There should be a kamailio-dbg package or so ...
Then take again the backtrace, it should provide more information -- file and line for each frame, ...
Cheers, Daniel
On 09.01.18 21:21, jenus@cyberchaos.nl wrote:
Daniel,
Just upgraded to 5.1 but kamailio now generates a core file. I'm running debian 8.10. It seems to crash on liblua5.1.so.0 :
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `kamailio -m 1500'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f30c17f25a0 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 (gdb) backtrace #0 0x00007f30c17f25a0 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #1 0x00007f30c17f3b62 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #2 0x00007f30c17e6040 in lua_settable () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #3 0x00007f30c17f6412 in luaL_findtable () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #4 0x00007f30c17f6581 in luaL_openlib () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #5 0x00007f30c1a40870 in lua_sr_kemi_register_libs () from /usr/lib/x86_64-linux-gnu/kamailio/modules/app_lua.so #6 0x00007f30c1a8b107 in lua_sr_openlibs () from /usr/lib/x86_64-linux-gnu/kamailio/modules/app_lua.so #7 0x00007f30c1a8b7c1 in lua_sr_init_probe () from /usr/lib/x86_64-linux-gnu/kamailio/modules/app_lua.so #8 0x00007f30c1a1797d in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/app_lua.so #9 0x0000000000549944 in ?? () #10 0x0000000000549c72 in init_child () #11 0x0000000000421498 in main_loop () #12 0x000000000042aab9 in main ()
Thanks,
Jan
jenus@cyberchaos.nl schreef op 2018-01-09 20:53:
Daniel,
Currently running kamailio 5.0.5.
Jan
Daniel-Constantin Mierla schreef op 2018-01-09 13:27: > Hello, > > what version of kamailio are you using? > > Cheers, > Daniel > > > On 07.01.18 22:14, jenus@cyberchaos.nl wrote: >> Hello, >> >> I'm doing some tests with a lua script and app_lua. I'm using >> sr.sqlops.query to insert records into the database but would >> like to >> test the exit status of the sql query. In kamailio i can do: >> >> if(!sql_query("kamailio", "INSERT INTO subscriber ...")) >> >> Is there some kind of exit status for the lua function >> sr.sqlops.query >> in order to do the same check in lua? In other words, is it >> possible >> to check if a sql query was successful in lua? The result seems >> to be >> nill in all cases for a INSERT in lua using sr.sqlops.query. >> >> >> Thanks, >> >> Jan Hazenberg >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users@lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
I have overwritten the core file b y accident. I did a new backtrace:
(gdb) backtrace #0 0x00007fd3b24365a0 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #1 0x00007fd3b2437b62 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #2 0x00007fd3b242a040 in lua_settable () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #3 0x00007fd3b243a412 in luaL_findtable () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #4 0x00007fd3b243a581 in luaL_openlib () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #5 0x00007fd3b2684870 in lua_sr_kemi_register_libs (L=0xeffdb0) at app_lua_sr.c:1973 #6 0x00007fd3b26cf107 in lua_sr_openlibs (L=0xeffdb0) at app_lua_api.c:185 #7 0x00007fd3b26cf7c1 in lua_sr_init_probe () at app_lua_api.c:225 #8 0x00007fd3b265b97d in child_init (rank=-127) at app_lua_mod.c:197 #9 0x0000000000549944 in init_mod_child (m=0x7fd3bc82cc70, rank=-127) at core/sr_module.c:938 #10 0x0000000000549c72 in init_child (rank=-127) at core/sr_module.c:964 #11 0x0000000000422c1c in main_loop () at main.c:1576 #12 0x000000000042aab9 in main (argc=3, argv=0x7ffeee95b548) at main.c:2646
(gdb) frame 7 #7 0x00007fd3b26cf7c1 in lua_sr_init_probe () at app_lua_api.c:225 225 app_lua_api.c: No such file or directory. (gdb) list 220 in app_lua_api.c (gdb) info locals L = 0xeffdb0 txt = 0x7fd3bd00dce7 <__fprintf+135> "H\201\304", <incomplete sequence \330> li = 0x0 sbuf = {st_dev = 0, st_ino = 206158430256, st_nlink = 140732901208248, st_mode = 4002787296, st_uid = 32766, st_gid = 4002787464, __pad0 = 14, st_rdev = 140728898420739, st_size = 0, st_blksize = 30795, st_blocks = 7970120, st_atim = {tv_sec = 7929944, tv_nsec = 0}, st_mtim = {tv_sec = 0, tv_nsec = 140732901208128}, st_ctim = {tv_sec = 140547210663782, tv_nsec = 7938688}, __glibc_reserved = {-541165879423, 140732901208240, 5544260}} __FUNCTION__ = "lua_sr_init_probe"
I assume that in this case i need to do a "frame 7".
Jan
Daniel-Constantin Mierla schreef op 2018-01-10 11:18:
Few more things to grab from core file with gdb -- take the output for the next commands:
frame 16
list
info locals
Cheers, Daniel
On 10.01.18 11:08, jenus@cyberchaos.nl wrote:
Daniel,
Here are the app_lua settings:
# ----- app_lua params ----- modparam("app_lua", "load", "/etc/kamailio/kamailio_functions.lua") modparam("app_lua", "register", "sqlops") modparam("app_lua", "register", "siputils") modparam("app_lua", "register", "xhttp")
Jan
Daniel-Constantin Mierla schreef op 2018-01-10 11:03:
Can you give here the parameters you set for app_lua module?
Cheers, Daniel
On 09.01.18 22:27, jenus@cyberchaos.nl wrote:
Daniel,
Here is the backtrace.
(gdb) backtrace #0 0x00007fe41140e067 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00007fe41140f448 in __GI_abort () at abort.c:89 #2 0x00007fe41144c1b4 in __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7fe411541210 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 #3 0x00007fe41145198e in malloc_printerr (action=1, str=0x7fe41153d42a "realloc(): invalid next size", ptr=<optimized out>) at malloc.c:4996 #4 0x00007fe41145476b in _int_realloc (av=av@entry=0x7fe41177e620 <main_arena>, oldp=oldp@entry=0x21789c0, oldsize=oldsize@entry=736, nb=nb@entry=1552) at malloc.c:4234 #5 0x00007fe411455769 in __GI___libc_realloc (oldmem=0x21789d0, bytes=1536) at malloc.c:3029 #6 0x00007fe40c460cae in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #7 0x00007fe40c45c9aa in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #8 0x00007fe40c46166d in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #9 0x00007fe40c4640b3 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #10 0x00007fe40c45ccd1 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #11 0x00007fe40c45c92e in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #12 0x00007fe40c45d7bb in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #13 0x00007fe40c45d8c2 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #14 0x00007fe40c459528 in lua_load () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #15 0x00007fe40c469d8c in luaL_loadbuffer () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #16 0x00007fe40c6fe7d7 in lua_sr_init_probe () at app_lua_api.c:228 #17 0x00007fe40c68a97d in child_init (rank=-127) at app_lua_mod.c:197 #18 0x0000000000549944 in init_mod_child (m=0x7fe410c3b998, rank=-127) at core/sr_module.c:938 #19 0x0000000000549662 in init_mod_child (m=0x7fe410c3bec0, rank=-127) at core/sr_module.c:935 #20 0x0000000000549662 in init_mod_child (m=0x7fe410c3c708, rank=-127) at core/sr_module.c:935 #21 0x0000000000549662 in init_mod_child (m=0x7fe410c3cd78, rank=-127) at core/sr_module.c:935 #22 0x0000000000549662 in init_mod_child (m=0x7fe410c3d360, rank=-127) at core/sr_module.c:935 #23 0x0000000000549662 in init_mod_child (m=0x7fe410c3e1e8, rank=-127) at core/sr_module.c:935 #24 0x0000000000549662 in init_mod_child (m=0x7fe410c3e938, rank=-127) at core/sr_module.c:935 #25 0x0000000000549662 in init_mod_child (m=0x7fe410c3f4c8, rank=-127) at core/sr_module.c:935 #26 0x0000000000549662 in init_mod_child (m=0x7fe410c3fca0, rank=-127) at core/sr_module.c:935 #27 0x0000000000549662 in init_mod_child (m=0x7fe410c40118, rank=-127) at core/sr_module.c:935 #28 0x0000000000549662 in init_mod_child (m=0x7fe410c40780, rank=-127) at core/sr_module.c:935 #29 0x0000000000549662 in init_mod_child (m=0x7fe410c422f8, rank=-127) at core/sr_module.c:935 #30 0x0000000000549662 in init_mod_child (m=0x7fe410c42968, rank=-127) at core/sr_module.c:935 #31 0x0000000000549662 in init_mod_child (m=0x7fe410c42e50, rank=-127) at core/sr_module.c:935 #32 0x0000000000549662 in init_mod_child (m=0x7fe410c43b48, rank=-127) at core/sr_module.c:935 #33 0x0000000000549662 in init_mod_child (m=0x7fe410c43f20, rank=-127) at core/sr_module.c:935 #34 0x0000000000549662 in init_mod_child (m=0x7fe410c446e0, rank=-127) at core/sr_module.c:935 #35 0x0000000000549662 in init_mod_child (m=0x7fe410c44bd0, rank=-127) at core/sr_module.c:935 #36 0x0000000000549662 in init_mod_child (m=0x7fe410c44ec8, rank=-127) at core/sr_module.c:935 #37 0x0000000000549662 in init_mod_child (m=0x7fe410c45378, rank=-127) at core/sr_module.c:935 #38 0x0000000000549662 in init_mod_child (m=0x7fe410c458f0, rank=-127) at core/sr_module.c:935 #39 0x0000000000549662 in init_mod_child (m=0x7fe410c45e48, rank=-127) at core/sr_module.c:935 #40 0x0000000000549662 in init_mod_child (m=0x7fe410c464e8, rank=-127) at core/sr_module.c:935 #41 0x0000000000549662 in init_mod_child (m=0x7fe410c47278, rank=-127) at core/sr_module.c:935 #42 0x0000000000549662 in init_mod_child (m=0x7fe410c476f0, rank=-127) at core/sr_module.c:935 #43 0x0000000000549662 in init_mod_child (m=0x7fe410c47b68, rank=-127) at core/sr_module.c:935 #44 0x0000000000549c72 in init_child (rank=-127) at core/sr_module.c:964 #45 0x0000000000422c1c in main_loop () at main.c:1576 #46 0x000000000042aab9 in main (argc=3, argv=0x7ffe17f0e788) at main.c:2646
Jan
Daniel-Constantin Mierla schreef op 2018-01-09 22:21:
Can you install the debug symbols for kamailio as well? There should be a kamailio-dbg package or so ...
Then take again the backtrace, it should provide more information
file and line for each frame, ...
Cheers, Daniel
On 09.01.18 21:21, jenus@cyberchaos.nl wrote:
Daniel,
Just upgraded to 5.1 but kamailio now generates a core file. I'm running debian 8.10. It seems to crash on liblua5.1.so.0 :
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `kamailio -m 1500'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f30c17f25a0 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 (gdb) backtrace #0 0x00007f30c17f25a0 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #1 0x00007f30c17f3b62 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #2 0x00007f30c17e6040 in lua_settable () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #3 0x00007f30c17f6412 in luaL_findtable () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #4 0x00007f30c17f6581 in luaL_openlib () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0 #5 0x00007f30c1a40870 in lua_sr_kemi_register_libs () from /usr/lib/x86_64-linux-gnu/kamailio/modules/app_lua.so #6 0x00007f30c1a8b107 in lua_sr_openlibs () from /usr/lib/x86_64-linux-gnu/kamailio/modules/app_lua.so #7 0x00007f30c1a8b7c1 in lua_sr_init_probe () from /usr/lib/x86_64-linux-gnu/kamailio/modules/app_lua.so #8 0x00007f30c1a1797d in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/app_lua.so #9 0x0000000000549944 in ?? () #10 0x0000000000549c72 in init_child () #11 0x0000000000421498 in main_loop () #12 0x000000000042aab9 in main ()
Thanks,
Jan
jenus@cyberchaos.nl schreef op 2018-01-09 20:53: > Daniel, > > Currently running kamailio 5.0.5. > > Jan > > Daniel-Constantin Mierla schreef op 2018-01-09 13:27: >> Hello, >> >> what version of kamailio are you using? >> >> Cheers, >> Daniel >> >> >> On 07.01.18 22:14, jenus@cyberchaos.nl wrote: >>> Hello, >>> >>> I'm doing some tests with a lua script and app_lua. I'm using >>> sr.sqlops.query to insert records into the database but would >>> like to >>> test the exit status of the sql query. In kamailio i can do: >>> >>> if(!sql_query("kamailio", "INSERT INTO subscriber ...")) >>> >>> Is there some kind of exit status for the lua function >>> sr.sqlops.query >>> in order to do the same check in lua? In other words, is it >>> possible >>> to check if a sql query was successful in lua? The result seems >>> to be >>> nill in all cases for a INSERT in lua using sr.sqlops.query. >>> >>> >>> Thanks, >>> >>> Jan Hazenberg >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> sr-users@lists.kamailio.org >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > sr-users@lists.kamailio.org > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
-
Daniel-Constantin Mierla -
jenus＠cyberchaos.nl