[Bf-cycles] Crashing renders on custom builds

Jeffrey italic.rendezvous at gmail.com
Fri Jan 15 10:34:55 CET 2016


http://www.pasteall.org/63461

Here's everything I can get out of running GDB and backtrace. Apparently 
I was mistaken before; blender doesn't write out a crash log when I run 
it through GDB.

On 01/15/2016 12:48 AM, Sergey Sharybin wrote:
> Please attach the console log anyway.
>
> On Fri, Jan 15, 2016 at 1:30 PM, Jeffrey <italic.rendezvous at gmail.com 
> <mailto:italic.rendezvous at gmail.com>> wrote:
>
>     Hi Sergey,
>
>     I rebuilt with RelWithDebInfo target and ran a GDB backtrace after
>     the crash. I'm including the corresponding generated crash log,
>     which is still pretty similar to the old logs. Other than that
>     backtrace, I'm not seeing any useful readout in console, either
>     during GDB run or regular terminal run.
>
>     http://www.pasteall.org/63456
>     http://www.pasteall.org/63457
>
>
>     On 01/14/2016 10:23 PM, Sergey Sharybin wrote:
>>     Hi,
>>
>>     The crash is happening somewhere in OIIO. Hard to tell from a
>>     backtrace created for a release build, but i _guess_ it's some
>>     locale crap which we were running into in the studio just another
>>     day. In order to confirm this idea, please check console output
>>     and tell us what kind of messages you've got in there.
>>
>>     On Fri, Jan 15, 2016 at 4:02 AM, Jeffrey
>>     <italic.rendezvous at gmail.com
>>     <mailto:italic.rendezvous at gmail.com>> wrote:
>>
>>         Hey Cycles fans. I recently did some tests for Thomas Dinges
>>         and the
>>         experimental kernel and came across some long-standing render
>>         crash
>>         issues. I've included some crash logs at the end of this
>>         mail. I build
>>         from source and can run blender and work in it just fine, but
>>         when it
>>         comes to rendering, all but one test scene crashes instantly,
>>         even with
>>         CPU rendering. I'm about at my wit's end with this. This is a
>>         list of
>>         things I've done trying to stabilize:
>>
>>         Rebooting
>>         Fresh builds from scratch
>>         Building with CUDA TK 6.5, 7.0, 7.5
>>         Build with "make full" to mirror official builds
>>         Start blender with --factory-startup
>>         Revert to earlier commits when it was previously rendering
>>         Reinstall glibc (it shows up in crash logs)
>>         Change make optimization levels from -O0 to -O3
>>         Compiling with and without LLVM and OSL
>>         Building single- and multi-threaded
>>         Disable openMP
>>         Build as minimally as possible
>>
>>         I am able to run a buildbot build, so it has to do with my
>>         build setup
>>         for sure. It seems to be part of the mesh export because I
>>         press render,
>>         it opens the image editor and I watch it iterate through a
>>         list of geo
>>         objects and crash. I've exhausted my knowledge of this build
>>         system,
>>         since I'm not actually a programmer. If you have any hints,
>>         I'd be happy
>>         to hear them.
>>
>>         http://www.pasteall.org/63423
>>         http://www.pasteall.org/63424
>>         http://www.pasteall.org/63425
>>         http://www.pasteall.org/63426
>>
>>         --
>>         Jeffrey "Italic_" Hoover
>>
>>         _______________________________________________
>>         Bf-cycles mailing list
>>         Bf-cycles at blender.org <mailto:Bf-cycles at blender.org>
>>         http://lists.blender.org/mailman/listinfo/bf-cycles
>>
>>
>>
>>
>>     -- 
>>     With best regards, Sergey Sharybin
>>
>>
>>     _______________________________________________
>>     Bf-cycles mailing list
>>     Bf-cycles at blender.org <mailto:Bf-cycles at blender.org>
>>     http://lists.blender.org/mailman/listinfo/bf-cycles
>
>     -- 
>     Jeffrey "Italic_" Hoover
>
>
>     _______________________________________________
>     Bf-cycles mailing list
>     Bf-cycles at blender.org <mailto:Bf-cycles at blender.org>
>     http://lists.blender.org/mailman/listinfo/bf-cycles
>
>
>
>
> -- 
> With best regards, Sergey Sharybin
>
>
> _______________________________________________
> Bf-cycles mailing list
> Bf-cycles at blender.org
> http://lists.blender.org/mailman/listinfo/bf-cycles

-- 
Jeffrey "Italic_" Hoover

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.blender.org/pipermail/bf-cycles/attachments/20160115/61fb6d3e/attachment.htm 


More information about the Bf-cycles mailing list