Blender 2.80 - Crash when resizing region #62933

Closed
opened 2019-03-25 19:01:20 +01:00 by mike w. · 11 comments

System Information
OS: Ubuntu 18.04.2 LTS
Kernel: Linux 4.15.0-46-generic
Graphics card: AMD RX 480
driver: amdgpu-pro - 18.40-676022
resolution: 1366x768

Blender Version
Broken:
Blender 2.80
Date: 2019-03-24 22:08
Hash:72ede30d0f97
Branch: blender2.7

Short description of error
Blender crashed when resizing the viewport region while repeating the experiment from my other report #62931: https://streamable.com/kzlwt, but this time from a new fresh file. Just resizing the region back and forth, and releasing the click and continuing doing so multiple times crashed Blender

console log after crash:
GPUTexture: create : TEXTURE_2D, RGBA8, w : 456, h : 295, d : 0, comp : 4, size : 0.51 MiB
GPUTexture: texture alloc failed. Likely not enough Video Memory.
Current texture memory usage : 0.51 MiB.
Writing: /tmp/blender.crash.txt
Segmentation fault (core dumped)

Exact steps for others to reproduce the error
1 - File > New > General
2 - Select "Shading" tab
3 - Select LookDev mode as display
3 - Resize the viewport region back and forth horizontally, release and continue resizing multiple times
blender.crash.txt

**System Information** OS: Ubuntu 18.04.2 LTS Kernel: Linux 4.15.0-46-generic Graphics card: AMD RX 480 driver: amdgpu-pro - 18.40-676022 resolution: 1366x768 **Blender Version** Broken: Blender 2.80 Date: 2019-03-24 22:08 Hash:72ede30d0f97 Branch: blender2.7 **Short description of error** Blender crashed when resizing the viewport region while repeating the experiment from my other report #62931: https://streamable.com/kzlwt, but this time from a new fresh file. Just resizing the region back and forth, and releasing the click and continuing doing so multiple times crashed Blender console log after crash: GPUTexture: create : TEXTURE_2D, RGBA8, w : 456, h : 295, d : 0, comp : 4, size : 0.51 MiB GPUTexture: texture alloc failed. Likely not enough Video Memory. Current texture memory usage : 0.51 MiB. Writing: /tmp/blender.crash.txt Segmentation fault (core dumped) **Exact steps for others to reproduce the error** 1 - File > New > General 2 - Select "Shading" tab 3 - Select LookDev mode as display 3 - Resize the viewport region back and forth horizontally, release and continue resizing multiple times [blender.crash.txt](https://archive.blender.org/developer/F6881961/blender.crash.txt)
Author

Added subscriber: @mikewazowski11

Added subscriber: @mikewazowski11
Jeroen Bakker was assigned by Brecht Van Lommel 2019-03-26 13:42:52 +01:00

Added subscriber: @ZedDB

Added subscriber: @ZedDB

As in the other report, check if this still happens with the latest drivers.

As in the other report, check if this still happens with the latest drivers.
Author

I installed the latest version of AMD gpupro driver: amdgpu-pro 18.50-725072, and I am still able to reproduce the crash.

I installed the latest version of AMD gpupro driver: amdgpu-pro 18.50-725072, and I am still able to reproduce the crash.
Member

Unable to reproduce. Could you add the systeminfo.txt to this report. Also could you start blender with ./blender --debug-value 21 and make a recording together with a system memory profiler.
Also perform the same task with --debug-gpu and add the console log to this ticket.

Unable to reproduce. Could you add the `systeminfo.txt` to this report. Also could you start blender with `./blender --debug-value 21` and make a recording together with a system memory profiler. Also perform the same task with `--debug-gpu` and add the console log to this ticket.
Author

With a "recording", do you mean a screen recording? please elaborate this.
And with the "system memory profiler" part, will the System Monitor of Ubuntu do the job?, or do I need another tool?

With a "recording", do you mean a screen recording? please elaborate this. And with the "system memory profiler" part, will the System Monitor of Ubuntu do the job?, or do I need another tool?
Member

@mikewazowski11 Could you check if you can still reproduce this issue with the build of tomorrow. I did a related fix today. But just better to be sure this is fixed also before closing.

@mikewazowski11 Could you check if you can still reproduce this issue with the build of tomorrow. I did a related fix today. But just better to be sure this is fixed also before closing.
Member

Added subscriber: @Mets

Added subscriber: @Mets
Member

Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'
Member

No update in a while so I'll close if that's alright. @mikewazowski11 if you could confirm that you no longer crash on the latest build that'd be great!

No update in a while so I'll close if that's alright. @mikewazowski11 if you could confirm that you no longer crash on the latest build that'd be great!
Author

@Mets I tried for a while but couldn't reproduce the issue so far, thanks!

@Mets I tried for a while but couldn't reproduce the issue so far, thanks!
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Reference: blender/blender#62933
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