[SR-Users] kamailio rabbitmq segfault

Dmitri Savolainen savolainen at erinaco.ru
Wed Jan 9 19:49:45 CET 2019 

>
> Can you please try the bt full to get full trace?


(gdb) bt full
#0  find_delim (pp=pp at entry=0x7fff0ecf6568,
colon_and_at_sign_are_delims=colon_and_at_sign_are_delims at entry=1)
    at /usr/src/debug/rabbitmq-c-0.8.0/librabbitmq/amqp_url.c:109
        ch = 103 'g'
        from = 0x7f1838790ab8 "uest:guest at localhost:5672/%2F"
        to = 0x7f1838790ab8 "uest:guest at localhost:5672/%2F"
#1  0x00007f183857bb73 in amqp_parse_url (url=0x7f1838790ab7
"guest:guest at localhost:5672/%2F", parsed=0x7f1838994440 <amqp_info>)
    at /usr/src/debug/rabbitmq-c-0.8.0/librabbitmq/amqp_url.c:137
        res = -8
        delim = <optimized out>
        start = 0x7f1838790ab7 "guest:guest at localhost:5672/%2F"
        host = 0x7f1838790ab7 "guest:guest at localhost:5672/%2F"
        port = 0x0
#2  0x00007f1838785068 in mod_init () at rabbitmq.c:153
        __FUNCTION__ = "mod_init"
#3  0x000000000055cbd4 in init_mod (m=0x7f183f4782f0) at
core/sr_module.c:910
        __FUNCTION__ = "init_mod"
#4  0x000000000055c90f in init_mod (m=0x7f183f479728) at
core/sr_module.c:907
        __FUNCTION__ = "init_mod"
#5  0x000000000055c90f in init_mod (m=0x7f183f47b050) at
core/sr_module.c:907
        __FUNCTION__ = "init_mod"
#6  0x000000000055c90f in init_mod (m=0x7f183f47b728) at
core/sr_module.c:907
        __FUNCTION__ = "init_mod"
#7  0x000000000055c90f in init_mod (m=0x7f183f47bed8) at
core/sr_module.c:907
        __FUNCTION__ = "init_mod"
#8  0x000000000055c90f in init_mod (m=0x7f183f47c850) at
core/sr_module.c:907
        __FUNCTION__ = "init_mod"
#9  0x000000000055c90f in init_mod (m=0x7f183f47e398) at
core/sr_module.c:907
        __FUNCTION__ = "init_mod"
#10 0x000000000055c90f in init_mod (m=0x7f183f47e840) at
core/sr_module.c:907
        __FUNCTION__ = "init_mod"
#11 0x000000000055cf0c in init_modules () at core/sr_module.c:939
        t = 0xffffffff
        i = -1
        __FUNCTION__ = "init_modules"
#12 0x000000000042bc9e in main (argc=5, argv=0x7fff0ecf6df8) at main.c:2608
        cfg_stream = 0x196e010
        c = -1
        r = 248474720
        tmp = 0x7f18405e2a68 "\230)^@\030\177"
        tmp_len = 0
        port = 0
        proto = 0
---Type <return> to continue, or q <return> to quit---
        options = 0x772588
":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 = 2312464215
        rfd = 4
        debug_save = 0
        debug_flag = 0
        dont_fork_cnt = 0
        n_lst = 0x2
        p = 0x0
        st = {st_dev = 65, st_ino = 53864310, st_nlink = 2, st_mode =
16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40,
st_blksize = 4096,
          st_blocks = 0, st_atim = {tv_sec = 1547033509, tv_nsec =
33940665}, st_mtim = {tv_sec = 1547049759, tv_nsec = 197964743}, st_ctim =
{tv_sec = 1547049759,
            tv_nsec = 197964743}, __unused = {0, 0, 0}}
        __FUNCTION__ = "main"


On Wed, 9 Jan 2019 at 21:14, Rick Barenthin <dunst0 at gmail.com> wrote:

> Hi,
>
> Can you please try the bt full to get full trace?
>
> Greetings
> Rick
>
> Am Mi., 9. Jan. 2019, 17:16 hat Dmitri Savolainen <savolainen at erinaco.ru>
> geschrieben:
>
>> Hello.
>> I also have segfault for current master just after adding  'loadmodule
>> "rabbitmq.so"' string to cfg file (centos7).
>> Here is my backtrace:
>>
>> [root at centos_new sbin]#  gdb -c /tmp/core.30978  -f
>> /usr/local/dev_kamailio/sbin/kamailio
>> GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-114.el7
>> Copyright (C) 2013 Free Software Foundation, Inc.
>> License GPLv3+: GNU GPL version 3 or later <
>> http://gnu.org/licenses/gpl.html>
>> This is free software: you are free to change and redistribute it.
>> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
>> and "show warranty" for details.
>> This GDB was configured as "x86_64-redhat-linux-gnu".
>> For bug reporting instructions, please see:
>> <http://www.gnu.org/software/gdb/bugs/>...
>> Reading symbols from /usr/local/dev_kamailio/sbin/kamailio...done.
>> [New LWP 30978]
>> [Thread debugging using libthread_db enabled]
>> Using host libthread_db library "/lib64/libthread_db.so.1".
>> Core was generated by `./kamailio -P /var/run/kamailio/kamailio.pid -f
>> /usr/local/dev_kamailio/etc/kam'.
>> Program terminated with signal 11, Segmentation fault.
>> #0  find_delim (pp=pp at entry=0x7fff0ecf6568,
>> colon_and_at_sign_are_delims=colon_and_at_sign_are_delims at entry=1) at
>> /usr/src/debug/rabbitmq-c-0.8.0/librabbitmq/amqp_url.c:109
>>
>> /usr/src/debug/rabbitmq-c-0.8.0/librabbitmq/amqp_url.c:109:2885:beg:0x7f183857ba01
>> (gdb) bt
>> #0  find_delim (pp=pp at entry=0x7fff0ecf6568,
>> colon_and_at_sign_are_delims=colon_and_at_sign_are_delims at entry=1) at
>> /usr/src/debug/rabbitmq-c-0.8.0/librabbitmq/amqp_url.c:109
>> #1  0x00007f183857bb73 in amqp_parse_url (url=0x7f1838790ab7
>> "guest:guest at localhost:5672/%2F", parsed=0x7f1838994440 <amqp_info>) at
>> /usr/src/debug/rabbitmq-c-0.8.0/librabbitmq/amqp_url.c:137
>> #2  0x00007f1838785068 in mod_init () at rabbitmq.c:153
>> #3  0x000000000055cbd4 in init_mod (m=0x7f183f4782f0) at
>> core/sr_module.c:910
>> #4  0x000000000055c90f in init_mod (m=0x7f183f479728) at
>> core/sr_module.c:907
>> #5  0x000000000055c90f in init_mod (m=0x7f183f47b050) at
>> core/sr_module.c:907
>> #6  0x000000000055c90f in init_mod (m=0x7f183f47b728) at
>> core/sr_module.c:907
>> #7  0x000000000055c90f in init_mod (m=0x7f183f47bed8) at
>> core/sr_module.c:907
>> #8  0x000000000055c90f in init_mod (m=0x7f183f47c850) at
>> core/sr_module.c:907
>> #9  0x000000000055c90f in init_mod (m=0x7f183f47e398) at
>> core/sr_module.c:907
>> #10 0x000000000055c90f in init_mod (m=0x7f183f47e840) at
>> core/sr_module.c:907
>> #11 0x000000000055cf0c in init_modules () at core/sr_module.c:939
>> #12 0x000000000042bc9e in main (argc=5, argv=0x7fff0ecf6df8) at
>> main.c:2608
>> (gdb)
>>
>>
>> On Mon, 11 Jun 2018 at 09:35, Daniel-Constantin Mierla <miconda at gmail.com>
>> wrote:
>>
>>> Hello,
>>>
>>> did you get a core dump file? If yes, can you send the backtrace taken
>>> with gdb?
>>>
>>> Cheers,
>>> Daniel
>>>
>>>
>>> On 09.06.18 15:10, Sylvain Boily wrote:
>>> > Hello,
>>> >
>>> > I tried to test the rabbitmq module in kamailio with the debian 9 repo
>>> > from kamailio.org but there is a segfault when the service is
>>> > launched. Is there is people also have this issue?
>>> >
>>> > /etc/init.d/kamailio restart
>>> > [....] Restarting kamailio (via systemctl): kamailio.serviceJun  9
>>> > 13:02:03 siprouter kamailio: DEBUG: <core> [core/cfg.y:1659]:
>>> > yyparse(): loading module rabbitmq.so
>>> > Jun  9 13:02:03 siprouter kamailio: DEBUG: <core>
>>> > [core/sr_module.c:575]: load_module(): trying to load
>>> > </usr/lib/x86_64-linux-gnu/kamailio/modules/rabbitmq.so>
>>> > Jun  9 13:02:03 siprouter kamailio: DEBUG: <core> [core/kemi.c:1295]:
>>> > sr_kemi_modules_add(): adding module: rabbitmq
>>> > Jun  9 13:02:03 siprouter kamailio: DEBUG: <core> [core/cfg.lex:1737]:
>>> > pp_define(): defining id: MOD_rabbitmq
>>> > Jun  9 13:02:03 siprouter kernel: [159315.610811] kamailio[13226]:
>>> > segfault at 7f03b2296287 ip 00007f03b2080ca3 sp 00007fff133285c0 error
>>> > 7 in librabbitmq.so.4.2.0[7f03b2074000+13000]
>>> > Jun  9 13:02:03 siprouter /usr/sbin/kamailio[13226]: DEBUG: <core>
>>> > [core/sr_module.c:988]: init_mod(): rabbitmq
>>> >
>>> > Sylvain
>>> >
>>> > _______________________________________________
>>> > Kamailio (SER) - Users Mailing List
>>> > sr-users at lists.kamailio.org
>>> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>
>>> --
>>> Daniel-Constantin Mierla -- www.asipto.com
>>> www.twitter.com/miconda -- www.linkedin.com/in/miconda
>>> Kamailio World Conference -- www.kamailioworld.com
>>>
>>>
>>> _______________________________________________
>>> Kamailio (SER) - Users Mailing List
>>> sr-users at lists.kamailio.org
>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>
>>
>>
>> --
>> Savolainen Dmitri
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users at lists.kamailio.org
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
> _______________________________________________
> Kamailio (SER) - Users Mailing List
> sr-users at lists.kamailio.org
> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>


-- 
Savolainen Dmitri
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