Blender 2.90.1 crashes on switching to viewport rendered view #81398

New Issue

Sept Ruiz Garcia · 2020-10-02T22:23:31+02:00

Sept Ruiz Garcia commented

2020-10-02 22:23:31 +02:00

System Information
Operating system: Windows 10
Graphics card: Nvidia GTX 1070 G-Force

Blender Version
Broken: 2.90.1
Worked: 2.90.0

In a simple interior scene, Blender crashes on switching to viewport Rendered View (cycles only).

Exact steps for others to reproduce the error
Open file in viewport Solid View; switch to Rendered View (Cycles only), Blender 2.90.1 crashes. EEVEE viewport rendered view works as expected.

I attach Blender's Crash report & BLEND file.{F8948192}InteriorLib_v002.blend

**System Information** Operating system: Windows 10 Graphics card: Nvidia GTX 1070 G-Force **Blender Version** Broken: 2.90.1 Worked: 2.90.0 In a simple interior scene, Blender crashes on switching to viewport Rendered View (cycles only). **Exact steps for others to reproduce the error** Open file in viewport Solid View; switch to Rendered View (Cycles only), Blender 2.90.1 crashes. EEVEE viewport rendered view works as expected. I attach Blender's Crash report & BLEND file.{[F8948192](https://archive.blender.org/developer/F8948192/InteriorLib_v002.crash.txt)}[InteriorLib_v002.blend](https://archive.blender.org/developer/F8948195/InteriorLib_v002.blend)

Sept Ruiz Garcia commented

2020-10-02 22:23:31 +02:00

Added subscriber: @Sept-Ruiz-Garcia

Gatis Kurzemnieks commented

2020-10-03 16:16:21 +02:00

Added subscriber: @GatisKurzemnieks

Gatis Kurzemnieks commented

2020-10-03 16:16:21 +02:00

I'm having the same issue.
Win 10, GTX 1080Ti

I'm having the same issue. Win 10, GTX 1080Ti

Martijn Versteegh commented

2020-10-04 15:49:55 +02:00

Added subscriber: @Baardaap

Martijn Versteegh commented

2020-10-04 15:49:55 +02:00

I'll do a bisect

Martijn Versteegh commented

2020-10-04 20:10:03 +02:00

Added subscriber: @ideasman42

Martijn Versteegh commented

2020-10-04 20:10:03 +02:00

With me it didn't crash when going into rendered mode but only when I switched first to rendered mode, and then material preview mode.

@Sept-Ruiz-Garcia : when you send in a .blend to test next time could you please:

save it in a way that it's ready to test. When I opened your file I first had to close an empty render window, and after switching to rendered mode rendering was paused, so I was looking at a grey screen with nothing happening for a while before I noticed the play button at the top right.
try to remove as much as you can from the file while still keeping the crash. (Maybe you did that, and it only crashed on the full file, I can't tell).

Anyway, the result of the bisect. This is the first crashing commit:

commit e86785c51445c3cbb79e837a6c5d0957b31cb82f
Author: Campbell Barton <ideasman42@gmail.com>
Date:   Tue Sep 15 13:17:19 2020 +1000

    CustomData: add assert to prevent negative array access

So it looks luike there's something that always was wrong, but only now is noticed by the assert,

maybe @ideasman42 knows more about it.

I don't, anyway. I just did a bisect :-)

With me it didn't crash when going into rendered mode but only when I switched first to rendered mode, and then material preview mode. @Sept-Ruiz-Garcia : when you send in a .blend to test next time could you please: - save it in a way that it's ready to test. When I opened your file I first had to close an empty render window, and after switching to rendered mode rendering was paused, so I was looking at a grey screen with nothing happening for a while before I noticed the play button at the top right. - try to remove as much as you can from the file while still keeping the crash. (Maybe you did that, and it only crashed on the full file, I can't tell). Anyway, the result of the bisect. This is the first crashing commit: ``` commit e86785c51445c3cbb79e837a6c5d0957b31cb82f Author: Campbell Barton <ideasman42@gmail.com> Date: Tue Sep 15 13:17:19 2020 +1000 CustomData: add assert to prevent negative array access ``` So it looks luike there's something that always was wrong, but only now is noticed by the assert, maybe @ideasman42 knows more about it. I don't, anyway. I just did a bisect :-)

Sept Ruiz Garcia commented

2020-10-05 16:59:45 +02:00

Hi Martijn,

Thank you for your instructions. I apologize; I made a copy of the file all ready for testing, but accidentally I posted the original. I'm really sorry about the blunder, but I realized the mistake too late. This is my first report; rest assured there'll be no mistakes in the future.

Thank you for all the work you do. You guys are awesome!

Sept

Hi Martijn, Thank you for your instructions. I apologize; I made a copy of the file all ready for testing, but accidentally I posted the original. I'm really sorry about the blunder, but I realized the mistake too late. This is my first report; rest assured there'll be no mistakes in the future. Thank you for all the work you do. You guys are awesome! Sept

Philipp Oeser commented

2020-10-14 13:57:02 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2020-10-14 13:57:02 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Philipp Oeser commented

2020-10-14 13:57:02 +02:00

Can confirm the assert.

Thats just because of a wrong call to CustomData_get_layer_index_n in BKE_mesh_calc_loop_tangent_ex (that was exposed in e86785c514 -- will post a Diff for that, but that should only affect Debug builds).

However I cannot reproduce a crash in Release builds in 2.91 alpha anymore.

@Baardaap , @GatisKurzemnieks , @Sept-Ruiz-Garcia : Just to make sure: could you check again if this still crashes with a fresh build from https://builder.blender.org/download/?

Can confirm the assert. Thats just because of a wrong call to `CustomData_get_layer_index_n` in `BKE_mesh_calc_loop_tangent_ex` (that was exposed in e86785c514 -- will post a Diff for that, but that should only affect Debug builds). However I cannot reproduce a crash in Release builds in 2.91 alpha anymore. @Baardaap , @GatisKurzemnieks , @Sept-Ruiz-Garcia : Just to make sure: could you check again if this still crashes with a fresh build from https://builder.blender.org/download/?

blender-admin commented

2020-10-14 16:16:37 +02:00

This issue was referenced by e1cd6fae34

This issue was referenced by e1cd6fae342519048819231137f25cd8b6d2ee45

Martijn Versteegh commented

2020-10-17 13:41:30 +02:00

Lastest master build (today: d48d8b3456) for me still crashes with the following steps:

open the file from the report above
close the emptyr ender window
switch to rendered mode (z 8), move around a bit (maybe waiting is enough)
switch to material preview mode (z 2) => crash. same crash as the one I bisected above.

:-(

Lastest master build (today: d48d8b34567b) for me still crashes with the following steps: - open the file from the report above - close the emptyr ender window - switch to rendered mode (z 8), move around a bit (maybe waiting is enough) - switch to material preview mode (z 2) => crash. same crash as the one I bisected above. :-(

Martijn Versteegh commented

2020-10-17 13:43:33 +02:00

I mean, it still asserts (in debug mode):

BLI_assert failed: /home/martijn/progs/blender-git/blender/source/blender/blenkernel/intern/customdata.c:2288, CustomData_get_layer_index_n(), at 'n >= 0'

I'll try a release build later today.

I mean, it still asserts (in debug mode): BLI_assert failed: /home/martijn/progs/blender-git/blender/source/blender/blenkernel/intern/customdata.c:2288, CustomData_get_layer_index_n(), at 'n >= 0' I'll try a release build later today.

Gatis Kurzemnieks commented

2020-10-17 13:46:03 +02:00

For me the problem dissapeared when I disabled "Hardware Accelerated GPU scheduling" feature in Windows 10.

Philipp Oeser commented

2020-10-17 14:07:21 +02:00

Changed status from 'Needs User Info' to: 'Needs Triage'

Philipp Oeser commented

2020-10-18 11:02:28 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Philipp Oeser commented

2020-10-18 11:02:28 +02:00

@Baardaap : I have pushed e1cd6fae34 now, could you check if you are still having issues?
@GatisKurzemnieks : thanx noting! Could you also check (in tomorrows build), if possibly e1cd6fae34 made this work (even with "Hardware Accelerated GPU scheduling" turned ON)?

@Baardaap : I have pushed e1cd6fae34 now, could you check if you are still having issues? @GatisKurzemnieks : thanx noting! Could you also check (in tomorrows build), if possibly e1cd6fae34 made this work (even with "Hardware Accelerated GPU scheduling" turned ON)?

Martijn Versteegh commented

2020-10-18 15:55:04 +02:00

No, the assert is gone. Seems fixed.

Philipp Oeser commented

2020-10-18 16:02:29 +02:00

Oki, thx getting back, will wait for @GatisKurzemnieks to confirm as well.

Gatis Kurzemnieks commented

2020-10-19 13:34:25 +02:00

Hmm, It still freezes for me with GPU scheduling enabled on latest daily build. (Sometimes it shows cuCtxSynchronize error on top )
I have dual 1080Ti GPUs if that is important. Although it didn't work also with just one gpu enabled in preferences.

Hmm, It still freezes for me with GPU scheduling enabled on latest daily build. (Sometimes it shows cuCtxSynchronize error on top ) I have dual 1080Ti GPUs if that is important. Although it didn't work also with just one gpu enabled in preferences.

Martijn Versteegh commented

2020-10-19 14:19:08 +02:00

I'm quite sure there are two issues at play here. (Though maybe caused by the same underlying issue) because in my system it asserted on returning to material preview mode and not when going to rendered mode. :-(

I'm quite sure there are two issues at play here. (Though maybe caused by the same underlying issue) because in my system it asserted *on returning to material preview mode* and not when going to rendered mode. :-(

Philipp Oeser commented

2020-10-19 14:24:18 +02:00

Changed status from 'Needs User Info' to: 'Needs Developer To Reproduce'

Oluwadarasimi Adedeji commented

2020-10-23 04:48:18 +02:00

Added subscriber: @SunkenInTime

Oluwadarasimi Adedeji commented

2020-10-23 04:48:18 +02:00

I have an amd rx 580 gpu and I still experience this problem.

Philipp Oeser added

Status

Needs Triage

and removed

Status

Needs Info from Developers

labels 2023-02-14 12:58:27 +01:00

Pratik Borhade commented

2023-03-23 04:43:30 +01:00

@Baardaap @SunkenInTime hi, can you verify this again in 3.5-beta?: https://builder.blender.org/download/daily/
I'm not able to reproduce this locally

**System Information**
Operating system: Windows-10-10.0.22000-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3050 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.78

@Baardaap @SunkenInTime hi, can you verify this again in 3.5-beta?: https://builder.blender.org/download/daily/ I'm not able to reproduce this locally ``` **System Information** Operating system: Windows-10-10.0.22000-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3050 Laptop GPU/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.78 ```

Pratik Borhade added

Status

Needs Information from User

and removed

Status

Needs Triage

labels 2023-03-23 04:43:39 +01:00

Philipp Oeser commented

2023-04-05 09:46:57 +02:00

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.

Thanks again for the report. If the problem persists please open a new report with the required information.

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed. Thanks again for the report. If the problem persists please open a new report with the required information.

Philipp Oeser closed this issue

2023-04-05 09:46:58 +02:00

Blender Bot added

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Archived

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labels 2023-04-05 09:47:11 +02:00

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