[OpenSIPS-Users] Possible bug: CRITICAL:core:internal_fork: #012>>> no free process slot found while trying to fork again#012

[Bogdan-Andrei Iancu]

Hi Cory,

let's continue the discussion here 
https://github.com/OpenSIPS/opensips/issues/2575

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
OpenSIPS Bootcamp 2021 online
   https://opensips.org/training/OpenSIPS_eBootcamp_2021/

On 7/16/21 4:13 PM, CARTWRIGHT, CORY C wrote:
> Hello,
> Ran across this in my syslogs, so far I have not been able to 
> determine if it’s actually affecting calls as our service is not based 
> on live calls.  Here is the full message:
> Jul 16 08:25:49  opensips[553787]: 
> CRITICAL:core:fork_dynamic_udp_process: cannot fork UDP process
> Jul 16 08:25:49 opensips[553787]: ERROR:core:do_workers_auto_scaling: 
> failed to fork new process for group 1 (current 5 procs)
> Jul 16 08:37:26 opensips[553787]: CRITICAL:core:internal_fork: #012>>> 
> no free process slot found while trying to fork again#012#012It seems 
> you have hit a programming bug.#012Please help us make OpenSIPS better 
> by reporting it at _https://github.com/OpenSIPS/opensips/issues#012_ 
> <https://github.com/OpenSIPS/opensips/issues#012>
> My profiling config:
> auto_scaling_profile = PROFILE_A
>      scale up to 30 on 30% for 4 cycles within 5
>      scale down to 5 on 18% for 10 cycles
> version: opensips 3.1.1 (x86_64/linux)
> flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, 
> Q_MALLOC, F_MALLOC, HP_MALLOC, DBG_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, sigio_rt, select.
> git revision: 229ec0793
> main.c compiled on 19:29:24 Jan  8 2021 with gcc 9,
> Thanks,
> Cory
>
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> Users at lists.opensips.org
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