[OpenSIPS-Users] branch computation failed

Tue Oct 14 03:51:17 CEST 2014

Hi:
     I execute that patch . 
     the sipp beging run at  Oct 13 19:07:01 
     The following is a log fragment.

Oct 13 19:07:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 19:27:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 19:29:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 19:37:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 19:55:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 20:06:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 20:25:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 20:30:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 20:49:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 20:50:01 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 20:57:02 localhost /usr/sbin/opensips[24352]: ERROR:mi_fifo:mi_fifo_reply: fifo_error: write error: Broken pipe
Oct 13 21:14:12 localhost /usr/sbin/opensips[24437]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 21:14:12 localhost /usr/sbin/opensips[24437]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 21:14:12 localhost /usr/sbin/opensips[24437]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 21:14:19 localhost /usr/sbin/opensips[24463]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 21:14:19 localhost /usr/sbin/opensips[24463]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 21:14:19 localhost /usr/sbin/opensips[24463]: ERROR:tm:t_forward_nonack: failure to add branches
...
...
...
...
Oct 13 23:32:52 localhost /usr/sbin/opensips[24475]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:32:52 localhost /usr/sbin/opensips[24475]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:32:52 localhost /usr/sbin/opensips[24475]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:32:52 localhost /usr/sbin/opensips[24434]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:32:52 localhost /usr/sbin/opensips[24434]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:32:52 localhost /usr/sbin/opensips[24434]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:32:54 localhost /usr/sbin/opensips[24442]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:32:54 localhost /usr/sbin/opensips[24442]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:32:54 localhost /usr/sbin/opensips[24442]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:32:54 localhost /usr/sbin/opensips[24397]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:32:54 localhost /usr/sbin/opensips[24397]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:32:54 localhost /usr/sbin/opensips[24397]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:32:55 localhost /usr/sbin/opensips[24447]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:32:55 localhost /usr/sbin/opensips[24447]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:32:55 localhost /usr/sbin/opensips[24447]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:32:55 localhost /usr/sbin/opensips[24459]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:32:55 localhost /usr/sbin/opensips[24459]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:32:55 localhost /usr/sbin/opensips[24459]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:32:57 localhost /usr/sbin/opensips[24458]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:32:57 localhost /usr/sbin/opensips[24458]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:32:57 localhost /usr/sbin/opensips[24458]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:32:58 localhost /usr/sbin/opensips[24485]: CRITICAL:core:utimer_ticker: utimer handler <tm-utimer> lasted (180000 us) for more than timer tick (100000 us) -> potential timer shifting
Oct 13 23:32:59 localhost /usr/sbin/opensips[24359]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:32:59 localhost /usr/sbin/opensips[24359]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:32:59 localhost /usr/sbin/opensips[24359]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:32:59 localhost /usr/sbin/opensips[24452]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:32:59 localhost /usr/sbin/opensips[24452]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:32:59 localhost /usr/sbin/opensips[24452]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:33:00 localhost /usr/sbin/opensips[24471]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:33:00 localhost /usr/sbin/opensips[24471]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:33:00 localhost /usr/sbin/opensips[24471]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:33:00 localhost /usr/sbin/opensips[24367]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:33:00 localhost /usr/sbin/opensips[24367]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:33:00 localhost /usr/sbin/opensips[24367]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:33:02 localhost /usr/sbin/opensips[24364]: ERROR:core:branch_builder: writing the label failed, remaining size is 0
Oct 13 23:33:02 localhost /usr/sbin/opensips[24364]: ERROR:tm:pre_print_uac_request: branch computation failed
Oct 13 23:33:02 localhost /usr/sbin/opensips[24364]: ERROR:tm:t_forward_nonack: failure to add branches
Oct 13 23:33:02 localhost /usr/sbin/opensips[24413]: ERROR:core:branch_builder: writing the label failed, remaining size is 0

zhouxiaoqiang.mstech at gmail.com

From: Bogdan-Andrei Iancu
Date: 2014-10-13 15:44
To: zhouxiaoqiang.mstech at gmail.com; users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] branch computation failed
Please apply this patch:
    https://gist.github.com/bogdan-iancu/851b092a1f457a19a463

Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.comOn 13.10.2014 10:35, zhouxiaoqiang.mstech at gmail.com wrote:
Hi Bogdan:
    I am glad to do that. 
    please,  give me your patch.

zhouxiaoqiang.mstech at gmail.com

From: Bogdan-Andrei Iancu
Date: 2014-10-13 15:27
To: OpenSIPS users mailling list; zhouxiaoqiang.mstech
Subject: Re: [OpenSIPS-Users] branch computation failed
Hi,

That is really strange - If I prepare a small patch to print some logs 
to understand why the t_calc_branch() fails, it ok with you to give it a 
try ?

Regards,

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

On 10.10.2014 05:08, chow wrote:
> Hi Bogdan:
>    the param of tm :
>    loadmodule "tm.so"
>   modparam("tm", "fr_timer", 5)
>   modparam("tm", "fr_inv_timer", 30)
>   modparam("tm", "restart_fr_on_each_reply", 0)
>   modparam("tm", "onreply_avp_mode", 1)
>
>   the sipp call rate is 3000 caps.
>   the opensips version is 1.10.1
>   the opensips memory config : S_MEMORY=4096, P_MEMORY=128
>
>
>
>
> --
> View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/branch-computation-failed-tp7593895p7593931.html
> Sent from the OpenSIPS - Users mailing list archive at Nabble.com.
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
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>

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