30 Nov
2020
30 Nov
'20
9:32 a.m.
Are you compiled Kamailio from sources?
If compiled from sources or installed "debug" files then pelase show output
of "bt full" command.
On Mon, Nov 30, 2020 at 5:23 PM Carlos Vicente <cvicente.lists(a)gmail.com>
wrote:
Daniel,
Thank you. That finally helped getting the core file written. Here is the
gdb output:
```
root@6e5c06e979cf:/# gdb /usr/sbin/kamailio /cores/core.kamailio.207
GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2
Copyright (C) 2020 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 "arm-linux-gnueabihf".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/sbin/kamailio...
(No debugging symbols found in /usr/sbin/kamailio)
[New LWP 207]
[Thread debugging using libthread_db enabled]
Using host libthread_db library
"/lib/arm-linux-gnueabihf/libthread_db.so.1".
Core was generated by `/usr/sbin/kamailio -f /etc/kamailio/kamailio.cfg
-DD -E -ddd'.
Program terminated with signal SIGILL, Illegal instruction.
#0 0x007d9cb8 in qm_shm_malloc ()
(gdb) bt
#0 0x007d9cb8 in qm_shm_malloc ()
#1 0x0061a58c in init_atomic_ops ()
#2 0x00562508 in main ()
```
What can be done about that?
cv
On Mon, Nov 30, 2020 at 4:29 AM Daniel-Constantin Mierla <
miconda(a)gmail.com> wrote:
Maybe the hints on stackoverflow are also
useful:
*
https://stackoverflow.com/questions/28335614/how-to-generate-core-file-in-d…
Cheers,
Daniel
On 29.11.20 14:23, Sergey Safarov wrote:
you can change
set args -f /etc/kamailio/kamailio.cfg -D -d -E
To
set args -f /etc/kamailio/kamailio.cfg -DD -d -E
On Sun, Nov 29, 2020 at 4:14 PM Carlos Vicente <cvicente.lists(a)gmail.com>
wrote:
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Thank you for your response.
I'm trying to run it under gdb but it's not doing anything:
```
(gdb) exec-file /usr/sbin/kamailio
(gdb) set args -f /etc/kamailio/kamailio.cfg -D -d -E
(gdb) run
Starting program: /usr/sbin/kamailio -f /etc/kamailio/kamailio.cfg -D -d
-E
warning: Error disabling address space randomization: Success
```
It just stops there. Am I missing something?
cv
On Sat, Nov 28, 2020 at 11:37 AM Sergey Safarov <s.safarov(a)gmail.com>
wrote:
_______________________________________________
Kamailio (SER) - Users Mailing
Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda --
www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
You can start kamailio under GDB debugger.
When issue reproduced, then you can get stack trace and variables values
сб, 28 нояб. 2020 г., 18:35 Carlos Vicente <cvicente.lists(a)gmail.com>om>:
> Greetings,
>
> I'm having a "fun" time trying to run Kamailio inside a Docker
> container. It keeps failing with:
>
> 0(238) DEBUG: <core> [core/mem/pkg.c:108]: pkg_print_manager(): pkg -
> using memory manager: q_malloc
> 0(238) DEBUG: <core> [core/mem/shm.c:300]: shm_print_manager(): shm -
> using memory manager: q_malloc
> Illegal instruction (core dumped)
>
> Unfortunately the core dump is nowhere to be found. I have tried to
> follow the instructions at:
>
>
> https://www.kamailio.org/wiki/tutorials/troubleshooting/coredumpfile
>
> but that hasn't helped.
>
> The environment is as follows:
>
> * Host hardware: Raspberry Pi 4 (4G memory)
> * Host OS: Ubuntu 20.04.1 LTS
> * Docker version 19.03.13
> * Docker base image: arm32v7/ubuntu
>
> root@2ef8a21534fa:/# kamailio -v
> version: kamailio 5.3.2 (arm/linux)
> flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS,
> DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC,
> F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
> FAST_LOCK-ADAPTIVE_WAIT-NOSMP, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
> USE_DST_BLACKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED
> ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE
> 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
> id: unknown
> compiled with gcc 9.2.1
>
> The config file passes the syntax check:
>
> kamailio -c -f /etc/kamailio/kamailio.cfg
>
> and, the most interesting part, if I run Kamailio on the host machine,
> _with the exact same config file_, it runs fine.
>
> I'd appreciate any clues you may have. Thanks.
>
> cv
>
>
> _______________________________________________
> Kamailio (SER) - Users Mailing List
> sr-users(a)lists.kamailio.org
> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users