[OpenSIPS-Users] Opensips 2.2.3 crash on async.

[Bogdan-Andrei Iancu]

Hi Qasim,

This looks very very similar to an old report:
http://lists.opensips.org/pipermail/users/2017-January/036231.html

And this was fixed in 2.2:
https://github.com/OpenSIPS/opensips/commit/4023a5d797960d245b52eb73dc9fc26b8cdf2914

I guess you try to do some async stuff in the reply route, right ?

Regards,

Bogdan-Andrei Iancu
   OpenSIPS Founder and Developer
   http://www.opensips-solutions.com

OpenSIPS Summit May 2017 Amsterdam
   http://www.opensips.org/events/Summit-2017Amsterdam.html

On 04/13/2017 12:56 PM, qasimakhan at gmail.com wrote:
> Hi Bogdan,
>
> PFA required logs. Also fund below some more info on the setup i am using.
>
> *OS:*
> Distributor ID: SUSE LINUX
> Description:    openSUSE Leap 42.1 (x86_64)
> Release:        42.1
>
> *Opensips:*
> version: opensips 2.2.3 (x86_64/linux)
> flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, 
> F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, 
> MAX_URI_SIZE 1024, BUF_SIZE 65535
> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
> git revision: 815a81abb
> main.c compiled on 13:56:49 Apr 12 2017 with gcc 4.8
>
> Please also note that i have tried compiling it from git but the 
> problem persists.
>
> Regards,
> Qasim
>
>
>
> On Thu, Apr 13, 2017 at 2:26 PM, Bogdan-Andrei Iancu 
> <bogdan at opensips.org <mailto:bogdan at opensips.org>> wrote:
>
>     Hi Qasim,
>
>     Thank you for your report. Could you please run a "bt full" in gdb
>     a post the output ?
>
>     Best regards,
>
>     Bogdan-Andrei Iancu
>        OpenSIPS Founder and Developer
>        http://www.opensips-solutions.com <http://www.opensips-solutions.com>
>
>     OpenSIPS Summit May 2017 Amsterdam
>        http://www.opensips.org/events/Summit-2017Amsterdam.html
>     <http://www.opensips.org/events/Summit-2017Amsterdam.html>
>
>     On 04/13/2017 12:09 PM, qasimakhan at gmail.com
>     <mailto:qasimakhan at gmail.com> wrote:
>>     Hi,
>>     I have upgraded my script from 1.11 to 2.2.3 which works fine
>>     until i put async function on a single rest_get query. When the
>>     async line is executed i get following errors:
>>
>>         2017-04-13T14:03:45.320300+05:00 sip01 kernel:
>>         [31710929.448312] opensips[11475]: segfault at 10 ip
>>         0000000000427260 sp 00007ffe8c29f6e8 error 6 in
>>         opensips[400000+228000] 2017-04-13T14:03:45.908172+05:00
>>         sip01 ./sbin/opensips[10993]: WARNING:core:utimer_ticker:
>>         utimer task <tm-utimer> already scheduled for 19470 ms (now
>>         19570 ms), it may overlap.. 2017-04-13T14:03:46.008338+05:00
>>         sip01 ./sbin/opensips[10993]: WARNING:core:utimer_ticker:
>>         utimer task <tm-utimer> already scheduled for 19470 ms (now
>>         19670 ms), it may overlap.. 
>>
>>     I also have a core dump available, after opening in gdb i get the
>>     following info:
>>
>>         [Thread debugging using libthread_db enabled] Using host
>>         libthread_db library "/lib64/libthread_db.so.1". Core was
>>         generated by `./sbin/opensips -P /var/run/opensips.pid'.
>>         Program terminated with signal SIGSEGV, Segmentation fault.
>>         #0  0x0000000000427260 in context_put_int
>>         (type=CONTEXT_GLOBAL, ctx=0x0, pos=4, data=1) at context.c:173
>>         173             ((int *)ctx)[pos] = data;
>>
>>     Please note i will keep core dumps if you guys need some more
>>     info on it.
>>     Regards,
>>     Qasim
>>
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>
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