[mythtv-users] mythpreviewgen, mythcomflag, backend restarts and other errors in my backend log

Hika van den Hoven hikavdh at gmail.com
Mon Nov 24 04:14:11 UTC 2014


Hoi John,

Monday, November 24, 2014, 5:02:37 AM, you wrote:

> I am running the latest trunk version and started to have problems with
> my master backend stopping every now and then. I have systemctl start it
> back up but it causes issue with recordings. If I leave it alone to 
> record and do not connect to it with any front end then everything is 
> fine but some times when I try to connect with a frontend the cpu load
> goes crazy and the backend will restart.
> Here are some errors that I am seeing:
> mythcommflag: mythcommflag[16909]: C thread_unknown 
> mythcommandlineparser.cpp:2595 (ConfigureLogging) mythcommflag version:
> master [v0.28-pre-2415-gd0b4a31-dirty] www.mythtv.org
> mythpreviewgen: mythpreviewgen[17015]: C thread_unknown 
> mythcommandlineparser.cpp:2595 (ConfigureLogging) mythpreviewgen 
> version: master [v0.28-pre-2415-gd0b4a31-dirty] www.mythtv.org

> And just before the backend crashes because of high cpu utilization I 
> see this message:
> Nov 23 21:30:17 mythtv2 mythbackend: (process:18150): GLib-ERROR **: 
> Creating pipes for GWakeup: Too many open files
> Nov 23 21:30:18 mythtv2 mythbackend: (process:18150): GLib-ERROR **: 
> Creating pipes for GWakeup: Too many open files
> Nov 23 21:30:18 mythtv2 mythbackend: (process:18150): GLib-ERROR **: 
> Creating pipes for GWakeup: Too many open files
> Nov 23 21:30:18 mythtv2 kernel: traps: MythSocketThrea[23151] trap int3
> ip:35d00504e9 sp:7f0be443fa30 error:0
> Nov 23 21:30:39 mythtv2 abrt-hook-ccpp: Saved core dump of pid 18150 
> (/usr/local/bin/mythbackend) to 
> /var/tmp/abrt/ccpp-2014-11-23-21:30:20-18150 (10942496768 bytes)

> Help please..... What could be causing this?
> _______________________________________________

Look at the threat "System hangs occasionally -- more memory didn't
solve the problem"
I recently see more questions like this coming up. High load due to
frontends connecting!


Tot mails,
  Hika                            mailto:hikavdh at gmail.com

"Zonder hoop kun je niet leven
Zonder leven is er geen hoop
Het eeuwige dilemma
Zeker als je hoop moet vernietigen om te kunnen overleven!"

De lerende Mens



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