Crash when rendering animation with Eevee, motion blur and modifiers #82030

New Issue

Piotr Załóg · 2020-10-24T16:49:05+02:00

Piotr Załóg commented

2020-10-24 16:49:05 +02:00

Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 970/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 446.14

Broken: version: 2.90.1, branch: master, commit date: 2020-09-23 06:43, hash: 3e85bb34d0
The same problem on 2.91 beta October 23, 23:11:02- 70cc0d7121

When render movie with Eevee and motion blur, Blender crash. It is crashed by mesh which uses Boolean and Curve modifiers.

Download .blend file motion_blur_crash_02.blend
Ctrl + F12
Crash after 4-th frame

Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: GeForce GTX 970/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 446.14 Broken: version: 2.90.1, branch: master, commit date: 2020-09-23 06:43, hash: `3e85bb34d0` The same problem on 2.91 beta October 23, 23:11:02- 70cc0d7121aa When render movie with Eevee and motion blur, Blender crash. It is crashed by mesh which uses Boolean and Curve modifiers. 1. Download .blend file [motion_blur_crash_02.blend](https://archive.blender.org/developer/F9070407/motion_blur_crash_02.blend) 2. Ctrl + F12 3. Crash after 4-th frame

Piotr Załóg commented

2020-10-24 16:49:05 +02:00

Added subscriber: @piotr-14

Richard Antalik commented

2020-10-27 07:59:15 +01:00

Added subscriber: @iss

Richard Antalik commented

2020-10-27 07:59:15 +01:00

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

Richard Antalik commented

2020-10-27 07:59:15 +01:00

I wasn't able to reproduce crash.

Please run blender using blender_debug_log.cmd file on latest development build and upload created files. Open debug log and in the end there should be .crash.txt file mentioned, upload that file as well.

I wasn't able to reproduce crash. Please run blender using `blender_debug_log.cmd` file on latest development build and upload created files. Open debug log and in the end there should be .crash.txt file mentioned, upload that file as well.

Richard Antalik commented

2020-10-27 08:00:06 +01:00

I just checked your GPU driver version and it is quite old. Please update GPU driver first.

Piotr Załóg commented

2020-10-27 16:12:15 +01:00

I installed newest drivers. No difference.

2.90.1
I've found that when I render animation with Blender 2.90.1 by blender_debug_log.cmd, it is more stable and sometimes I need render 10 times to get crash. Also sometimes Blender running normally by desktop-icon renders full animation.

2.91.beta
Also it sometimes render full animation without crash.
I used blender_debug_log.cmd, got crashes, but can't find motion_blur_crash_02.crash.txt or blender.crash.txt files in temporary directory (in Blender's preferences written as C:\Users\piotr\AppData\Local\Temp) also in C:\tmp. (I've read this https://docs.blender.org/manual/en/dev/troubleshooting/crash.html )

blender_debug_output.txt blender_debug_output.txt
blender_system_info.txt blender_system_info.txt

I installed newest drivers. No difference. **2.90.1** I've found that when I render animation with Blender 2.90.1 by blender_debug_log.cmd, it is more stable and sometimes I need render 10 times to get crash. Also sometimes Blender running normally by desktop-icon renders full animation. **2.91.beta** Also it sometimes render full animation without crash. I used blender_debug_log.cmd, got crashes, but can't find motion_blur_crash_02.crash.txt or blender.crash.txt files in temporary directory (in Blender's preferences written as C:\Users\piotr\AppData\Local\Temp\) also in C:\tmp. (I've read this https://docs.blender.org/manual/en/dev/troubleshooting/crash.html ) blender_debug_output.txt [blender_debug_output.txt](https://archive.blender.org/developer/F9111480/blender_debug_output.txt) blender_system_info.txt [blender_system_info.txt](https://archive.blender.org/developer/F9111485/blender_system_info.txt)

Richard Antalik commented

2020-10-28 09:14:30 +01:00

Added subscriber: @lichtwerk

Richard Antalik commented

2020-10-28 09:14:30 +01:00

Sometimes no crash log is generated. That is normal.

Can you try rendering in cycles? if that works it would be probably crash in eevee rendering code. Otherwise this could be caused by modifier code but I would be probably able to reproduce that.

Perhaps @lichtwerk can reproduce if this is nvidia specific.

Sometimes no crash log is generated. That is normal. Can you try rendering in cycles? if that works it would be probably crash in eevee rendering code. Otherwise this could be caused by modifier code but I would be probably able to reproduce that. Perhaps @lichtwerk can reproduce if this is nvidia specific.

Piotr Załóg commented

2020-10-28 10:04:46 +01:00

Cycles doesn't crash, even if motion blur is turned on. Only Eevee crash.

Richard Antalik commented

2020-10-28 11:24:23 +01:00

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

Richard Antalik commented

2020-10-28 11:24:23 +01:00

Thanks for checking

Philipp Oeser commented

2020-11-03 13:34:51 +01:00

Changed status from 'Needs Triage' to: 'Needs Developer To Reproduce'

Philipp Oeser commented

2020-11-03 13:34:51 +01:00

No crash here

**System Information**
Operating system: Linux-5.8.16-300.fc33.x86_64-x86_64-with-fedora-33-Thirty_Three 64 Bits
Graphics card: GeForce GTX 970M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 450.66
version: 2.91.0 Beta, branch: master, commit date: 2020-11-02 13:28, hash: `rB42f6aada98a6`

(also tried 2.90.1 -- not crashing either)

No crash here ``` **System Information** Operating system: Linux-5.8.16-300.fc33.x86_64-x86_64-with-fedora-33-Thirty_Three 64 Bits Graphics card: GeForce GTX 970M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 450.66 version: 2.91.0 Beta, branch: master, commit date: 2020-11-02 13:28, hash: `rB42f6aada98a6` ``` (also tried 2.90.1 -- not crashing either)

Suvidh khasgiwala commented

2021-01-03 07:03:01 +01:00

Added subscriber: @Lovely_Bigga

Suvidh khasgiwala commented

2021-01-03 07:03:01 +01:00

Even I am facing the same issue.
Blender 2.92
GTX 1050Ti - driver 457.30 studio driver and updated to 460.89 still does not work
I am using build modifier that produced the effect at a speed which makes blender crash when motion blur is on.

Also, I have noticed that renders motion blur fine when it is on a short time period but maybe when it a bit longer duration it crashes.

Could be studio driver-specific?

Even I am facing the same issue. Blender 2.92 GTX 1050Ti - driver 457.30 studio driver and updated to 460.89 still does not work I am using build modifier that produced the effect at a speed which makes blender crash when motion blur is on. Also, I have noticed that renders motion blur fine when it is on a short time period but maybe when it a bit longer duration it crashes. Could be studio driver-specific?

Clément Foucault commented

2021-02-04 16:24:32 +01:00

Added subscriber: @fclem

Clément Foucault commented

2021-02-04 16:24:32 +01:00

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

Clément Foucault commented

2021-02-04 16:24:32 +01:00

There was some bug fixed in this area lately. Could you try again with the latest 2.92 beta?

Piotr Załóg commented

2021-02-04 16:40:37 +01:00

Tested on ebd2aa789e and no crash. Beta renders whole animation.

There is blinking object, but i guess it is issue for separate topic.

Thanks a lot :)

Tested on ebd2aa789e40 and no crash. Beta renders whole animation. There is blinking object, but i guess it is issue for separate topic. Thanks a lot :)

Clément Foucault commented

2021-02-04 16:42:08 +01:00

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

Clément Foucault closed this issue

2021-02-04 16:42:08 +01:00

Clément Foucault self-assigned this 2021-02-04 16:42:08 +01:00

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Crash when rendering animation with Eevee, motion blur and modifiers #82030