[SR-Users] Crash kamailio 4.3.1

[Thibault Gueslin]

It seems related to tsilo module and tm module:


#0  0x00007f6a7c8978f5 in lock_entry () from
/usr/lib/x86_64-linux-gnu/kamailio/modules/tsilo.so


#0  0x00007f6a7c8978f5 in lock_entry () from
/usr/lib/x86_64-linux-gnu/kamailio/modules/tsilo.so

(gdb) bt full

#0  0x00007f6a7c8978f5 in lock_entry () from
/usr/lib/x86_64-linux-gnu/kamailio/modules/tsilo.so

No symbol table info available.

#1  0x00007f6a7c89d185 in ts_onreply () from
/usr/lib/x86_64-linux-gnu/kamailio/modules/tsilo.so

No symbol table info available.

#2  0x00007f6a7f688f67 in run_trans_callbacks_internal () from
/usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so

No symbol table info available.

#3  0x00007f6a7f68921e in run_trans_callbacks () from
/usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so

No symbol table info available.

#4  0x00007f6a7f6043e0 in free_cell () from
/usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so

No symbol table info available.

#5  0x00007f6a7f605c58 in free_hash_table () from
/usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so

No symbol table info available.

#6  0x00007f6a7f67f9a1 in tm_shutdown () from
/usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so

No symbol table info available.

#7  0x0000000000509142 in destroy_modules ()

No symbol table info available.

#8  0x00000000004ff559 in cleanup ()

No symbol table info available.

#9  0x00000000005004e8 in ?? ()

No symbol table info available.

#10 0x00000000005023cb in handle_sigs ()

No symbol table info available.

#11 0x0000000000506a3e in main_loop ()

No symbol table info available.

#12 0x000000000041b944 in main ()

No symbol table info available.

version: kamailio 4.3.1 (x86_64/linux)

flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC,
F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE,
USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES

ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
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 4.9.2


I have seen some commits related to tm module after release 4.3.1


Should it work better in 4.3.2 ?


Regards


thibault



2015-09-09 14:26 GMT+02:00 Daniel-Constantin Mierla <miconda at gmail.com>:

> Hello,
>
> do you get other error messages in syslog before the one "CRITICAL: ..."?
>
> It is hard to say it is from something already known or new. Right now
> there is an open issue for saving dialog variables in database that was not
> yet sorted out. Another one related to tm and memory manager, reported
> after 4.3.1, got a safety fix. Apart of these two, I don't remember any
> active crash report for the moment.
>
> If you get it very often, then it should be easy to catch and troubleshoot
> properly. Can you run it so it generates a core file?
>
> The easiest way is to run it as root, with 'ulimit -c unlimited' executed
> before starting kamailio.
>
> Can you share what operating system are you using and exact version of
> kamailio (output of kamailio -v)?
>
> Cheers,
> Daniel
>
>
> On 09/09/15 12:15, Thibault Gueslin wrote:
>
> After upgrading to kamailio 4.3.1 and modifying the config, I get this
> crash very often:
> ...
>
> CRITICAL: <core> [pass_fd.c:275]: receive_fd(): EOF on 21
>
> ALERT: <core> [main.c:728]: handle_sigs(): child process 9341 exited by a
> signal 11
>
> ALERT: <core> [main.c:731]: handle_sigs(): core was not generated
>
> INFO: <core> [main.c:743]: handle_sigs(): terminating due to SIGCHLD
>
> INFO: <core> [main.c:794]: sig_usr(): signal 15 received
>
> INFO: <core> [main.c:794]: sig_usr(): signal 15 received
>
> INFO: <core> [main.c:794]: sig_usr(): signal 15 received
>
> ...
>
>
> Is it known ? or may be related to my config ?
>
>
> Thank you
>
>
> Thibault
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users at lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
> --
> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
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>
>
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