Crash rendering particle system + motion blur #75374

New Issue

Anna Cingi · 2020-04-04T12:32:55+02:00

Anna Cingi commented

2020-04-04 12:32:55 +02:00

System Information
Operating system: Darwin-19.3.0-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon Pro 5500M OpenGL Engine ATI Technologies Inc. 4.1 ATI-3.5.5

Blender Version
Broken: version: 2.83 (sub 11), branch: master, commit date: 2020-04-03 21:41, hash: 7c0e285948
Worked: unknown
(it crashes on 2.82 and 2.82a as well)

Short description of error
When rendering a scene including a particle system with motion blur on, and another object (as simple as plane), it crashes systematically.
It does not crash on the particle system+motion blur alone, and neither it crashes on a scene including the particle system without motion blur, the plane, and many more animations and objects (with or without motion blur of their own).
This happens with Cycles only, but on Blender 2.82, 2.82a and 2.83 alike.

Might be related to https:*developer.blender.org/T53334 and https:*developer.blender.org/T75238 but different outcome.

Error report: error message.rtf

Exact steps for others to reproduce the error
Start rendering any single static frame from 125 onwards.

Based on:
crash particles+motion blur.blend

**System Information** Operating system: Darwin-19.3.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon Pro 5500M OpenGL Engine ATI Technologies Inc. 4.1 ATI-3.5.5 **Blender Version** Broken: version: 2.83 (sub 11), branch: master, commit date: 2020-04-03 21:41, hash: `7c0e285948` Worked: unknown (it crashes on 2.82 and 2.82a as well) **Short description of error** When rendering a scene including a particle system with motion blur on, and another object (as simple as plane), it crashes systematically. It does not crash on the particle system+motion blur alone, and neither it crashes on a scene including the particle system without motion blur, the plane, and many more animations and objects (with or without motion blur of their own). This happens with Cycles only, but on Blender 2.82, 2.82a and 2.83 alike. Might be related to https:*developer.blender.org/T53334 and https:*developer.blender.org/T75238 but different outcome. Error report: [error message.rtf](https://archive.blender.org/developer/F8447585/error_message.rtf) **Exact steps for others to reproduce the error** Start rendering any single static frame from 125 onwards. Based on: [crash particles+motion blur.blend](https://archive.blender.org/developer/F8447581/crash_particles_motion_blur.blend)

Anna Cingi commented

2020-04-04 12:32:55 +02:00

Added subscriber: @annapanna