Blender crash with cycles rendered viewport shading when changing settings of material with external jpg texture #50850

New Issue

Roman Kiselevich · 2017-03-04T10:47:11+01:00

Roman Kiselevich commented

2017-03-04 10:47:11 +01:00

System Information
Windows 10x64 Home Ru Version 1607 Build 14393.639 + latest autoupdates
NVIDIA GeForce GTX 970 with 378.66 NVIDIA drivers (latest)
system-info.txt

Blender Version
Broken:
Nightly 2.78 6b9d73e x64
2.78c e92f235283 x64, x32
2.78b 3c04373 x64
2.78a e8299c8 x64
2.77a abf6f08 x64
2.76b 337fea x64
2.70a f93bc76 x64
2.61 r42615

Worked:
Not found

Short description of error
Blender crashes when cycles rendered viewport shading is on and any settings of material with external jpg texture are changing

Exact steps for others to reproduce the error

Turn viewport shading to "Rendered"
Start to change any material options (move roughness left-right or mute/unmute texture node e.t.c.)
Blender crashes (sometimes in few seconds, sometimes in one-two minutes, sometimes immediately after switch shading)

Archive with blend file and textures (original and scaled down):
Wood.zip

Additional info
Blender crashes:

With CPU and GPU rendering
With opengl32.dll placed in blender folder
With scaled down to 256x256 version of same texture (in archive)
Without latest windows updates (i turns autoupdates on after this bug appears)
With previous version (361.43) of videocard drivers
Blender 2.61 always crashes immediately after switch shading
Blender 2.61 crashes with any textures - jpg, png and packed
Blender is NOT crashes:
With other jpg textures (it looks like original jpg file is broken, but any resaved version of it also crashes blender)
With this texture saved in PNG format with original size (2000x2000)
With same texture packed into .blend file (with "Pack as PNG" option "on" and "off")
Blender 2.61 works fine if material has no any texture nodes at all

**System Information** Windows 10x64 Home Ru Version 1607 Build 14393.639 + latest autoupdates NVIDIA GeForce GTX 970 with 378.66 NVIDIA drivers (latest) [system-info.txt](https://archive.blender.org/developer/F501697/system-info.txt) **Blender Version** Broken: Nightly 2.78 6b9d73e x64 2.78c e92f235283 x64, x32 2.78b 3c04373 x64 2.78a e8299c8 x64 2.77a abf6f08 x64 2.76b 337fea x64 2.70a f93bc76 x64 2.61 r42615 Worked: Not found **Short description of error** Blender crashes when cycles rendered viewport shading is on and any settings of material with external jpg texture are changing **Exact steps for others to reproduce the error** - Turn viewport shading to "Rendered" - Start to change any material options (move roughness left-right or mute/unmute texture node e.t.c.) - Blender crashes (sometimes in few seconds, sometimes in one-two minutes, sometimes immediately after switch shading) ![bug.gif](https://archive.blender.org/developer/F501680/bug.gif) Archive with blend file and textures (original and scaled down): [Wood.zip](https://archive.blender.org/developer/F501679/Wood.zip) **Additional info** Blender crashes: - With CPU and GPU rendering - With opengl32.dll placed in blender folder - With scaled down to 256x256 version of same texture (in archive) - Without latest windows updates (i turns autoupdates on after this bug appears) - With previous version (361.43) of videocard drivers - Blender 2.61 always crashes immediately after switch shading - Blender 2.61 crashes with any textures - jpg, png and packed Blender is NOT crashes: - With other jpg textures (it looks like original jpg file is broken, but any resaved version of it also crashes blender) - With this texture saved in PNG format with original size (2000x2000) - With same texture packed into .blend file (with "Pack as PNG" option "on" and "off") - Blender 2.61 works fine if material has no any texture nodes at all

Roman Kiselevich commented

2017-03-04 10:47:11 +01:00

Changed status to: 'Open'

Roman Kiselevich commented

2017-03-04 10:47:11 +01:00

Added subscriber: @RKiselevich

blender-admin commented

2017-03-04 10:47:11 +01:00

#50857 was marked as duplicate of this issue

Roman Kiselevich commented

2017-03-05 11:38:37 +01:00

Also blender is not crashes:

on F12 render
with same jpg saved without EXIF

Also blender is not crashes: - on F12 render - with same jpg saved without EXIF

Fable Fox commented

2017-03-06 02:43:28 +01:00

Added subscriber: @fablefox

Fable Fox commented

2017-03-06 02:43:28 +01:00

Can you include the crash log? Thanks.

https://docs.blender.org/manual/de/dev/troubleshooting/crash.html

Can you include the crash log? Thanks. https://docs.blender.org/manual/de/dev/troubleshooting/crash.html

Roman Kiselevich commented

2017-03-06 10:08:00 +01:00

There is no crash log file in my tmp directory. Should I turn on any specific option or start blender with some command line parameters?
This is my blender temp directory prefs:

Windows environment vars:

Temp directory is empty:

Also file search on my disk C: and D: found nothing.

There is no crash log file in my tmp directory. Should I turn on any specific option or start blender with some command line parameters? This is my blender temp directory prefs: ![Prefs.png](https://archive.blender.org/developer/F503874/Prefs.png) Windows environment vars: ![WindowsEnvVars.png](https://archive.blender.org/developer/F503876/WindowsEnvVars.png) Temp directory is empty: ![TempDir.png](https://archive.blender.org/developer/F503895/TempDir.png) ![BlenderTempDir.png](https://archive.blender.org/developer/F503880/BlenderTempDir.png) Also file search on my disk C: and D: found nothing.

Fable Fox commented

2017-03-06 10:18:39 +01:00

Yes, you can try this parameter

debug-cycles

https://docs.blender.org/manual/en/dev/advanced/command_line/arguments.html?highlight=command%20line%20argument

Yes, you can try this parameter - debug-cycles https://docs.blender.org/manual/en/dev/advanced/command_line/arguments.html?highlight=command%20line%20argument

Roman Kiselevich commented

2017-03-06 10:31:28 +01:00

And again there is no any automatically created fie.
This is console output written to file:
console-output.txt

And again there is no any automatically created fie. This is console output written to file: [console-output.txt](https://archive.blender.org/developer/F503902/console-output.txt)

Fable Fox commented

2017-03-06 10:45:50 +01:00

I'll leave it to expert from now on. However, looking at your specification above, getting this message is interesting.

I0306 19:23:31.171677 5604 opencl_util.cpp:741] Enumerating devices for platform NVIDIA CUDA.
I0306 19:23:31.171677 5604 opencl_util.cpp:812] Ignoring device GeForce GTX 970, not officially supported yet.
I0306 19:23:31.172178 5604 util_system.cpp:77] Detected 1 CPU groups.
Error: EXCEPTION_ACCESS_VIOLATION

I'll leave it to expert from now on. However, looking at your specification above, getting this message is interesting. I0306 19:23:31.171677 5604 opencl_util.cpp:741] Enumerating devices for platform NVIDIA CUDA. I0306 19:23:31.171677 5604 opencl_util.cpp:812] Ignoring device GeForce GTX 970, not officially supported yet. I0306 19:23:31.172178 5604 util_system.cpp:77] Detected 1 CPU groups. Error: EXCEPTION_ACCESS_VIOLATION

Roman Kiselevich commented

2017-03-06 10:46:51 +01:00

Blender 2.70a (f93bc76) also don't write info file, but it crashed with standard system error message, and windows write it's own crash report.
Windows report from c:\Users\All users\Microsoft\Windows\WER\ReportQueue\AppCrash_blender.exe:
Report.wer

Blender 2.70a (f93bc76) also don't write info file, but it crashed with standard system error message, and windows write it's own crash report. Windows report from c:\Users\All users\Microsoft\Windows\WER\ReportQueue\AppCrash_blender.exe: [Report.wer](https://archive.blender.org/developer/F503906/Report.wer)

Sergey Sharybin commented

2017-03-08 15:36:51 +01:00

Added subscribers: @LazyDodo, @Sergey

Ray molenkamp was assigned by Sergey Sharybin

2017-03-08 15:36:51 +01:00

Sergey Sharybin commented

2017-03-08 15:36:51 +01:00

Can reproduce the issue. @LazyDodo is looking in details of the crash. From quick investigation seems a bug in OIIO.

@LazyDodo, feel free to bounds this back on me.

Can reproduce the issue. @LazyDodo is looking in details of the crash. From quick investigation seems a bug in OIIO. @LazyDodo, feel free to bounds this back on me.

Ray molenkamp was unassigned by Sergey Sharybin

2017-03-08 17:31:41 +01:00

Sergey Sharybin self-assigned this 2017-03-08 17:31:41 +01:00

Sergey Sharybin commented

2017-03-08 17:31:41 +01:00

This is indeed an OIIO bug, which is now reported to upstream: https://github.com/OpenImageIO/oiio/issues/1635

At the meantime, you can just strip EXIF header from your texture to workaround the crash.

Stealing the report back to me so i can keep track of it.

This is indeed an OIIO bug, which is now reported to upstream: https://github.com/OpenImageIO/oiio/issues/1635 At the meantime, you can just strip EXIF header from your texture to workaround the crash. Stealing the report back to me so i can keep track of it.

Sergey Sharybin commented

2017-03-20 15:07:36 +01:00

Just a quick update. The issue was fixed in b91db51 of upstream OIIO.

There are few more fixes we are waiting to happen in upstream. Once those are in we can look into possibly branching OIIO for Blender 2.79 (if OIIO release doesn't happen any time soon) or check on updating OIIO update.

Just a quick update. The issue was fixed in b91db51 of upstream OIIO. There are few more fixes we are waiting to happen in upstream. Once those are in we can look into possibly branching OIIO for Blender 2.79 (if OIIO release doesn't happen any time soon) or check on updating OIIO update.

Sergey Sharybin commented

2017-05-15 16:07:34 +02:00

Added subscribers: @YAFU, @LukasStockner

Sergey Sharybin commented

2017-05-15 16:09:01 +02:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2017-05-15 16:09:01 +02:00

Sergey Sharybin commented

2017-05-15 16:09:01 +02:00

The issue was resolved in upstream and fixed for Windows and Linux. Waiting for the new libraries for OSX, but that happens outside of the bug tracker.

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Blender crash with cycles rendered viewport shading when changing settings of material with external jpg texture #50850