Eevee Motion Blur crash #92682

New Issue

Aleksandr · 2021-10-31T16:12:03+01:00

Aleksandr commented

2021-10-31 16:12:03 +01:00

System Information
Operating system: Linux-5.11.0-38-generic-x86_64-with-glibc2.31 64 Bits
Graphics card: NVIDIA GeForce RTX 2060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.74

Blender Version
Broken: version: 3.0.0 Beta, branch: master, commit date: 2021-10-29 18:17, hash: fcf1ba18f0
Caused by b9febb54a4

Short description of error
Eevee crashing every time when I trying render with motion blur enabled in complex scenes.

Exact steps for others to reproduce the error

Open my file
Press F12.

Screencast-2021-10-31_18.11.17.mp4

Eeeve31_Crash.blend

Eeeve31_Crash.crash.txt

**System Information** Operating system: Linux-5.11.0-38-generic-x86_64-with-glibc2.31 64 Bits Graphics card: NVIDIA GeForce RTX 2060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.74 **Blender Version** Broken: version: 3.0.0 Beta, branch: master, commit date: 2021-10-29 18:17, hash: `fcf1ba18f0` Caused by b9febb54a4 **Short description of error** Eevee crashing every time when I trying render with motion blur enabled in complex scenes. **Exact steps for others to reproduce the error** - Open my file - Press F12. [Screencast-2021-10-31_18.11.17.mp4](https://archive.blender.org/developer/F11640686/Screencast-2021-10-31_18.11.17.mp4) [Eeeve31_Crash.blend](https://archive.blender.org/developer/F11640656/Eeeve31_Crash.blend) [Eeeve31_Crash.crash.txt](https://archive.blender.org/developer/F11640657/Eeeve31_Crash.crash.txt)

Aleksandr commented

2021-10-31 16:12:03 +01:00

Added subscriber: @viadvena

Martijn Versteegh commented

2021-10-31 16:29:19 +01:00

Added subscriber: @Baardaap

Martijn Versteegh commented

2021-10-31 16:29:19 +01:00

Doesn't crash over here.

Aleksandr commented

2021-10-31 18:11:26 +01:00

@Baardaap I experimenting with file. I used sapling tree addon for the trees. I'm not sure, but If I copy everything except trees in new file - in new file rendering is proper. But if I delete trees from this file - still crashing (file is doomed?).

Aleksandr commented

2021-10-31 19:27:46 +01:00

I captured this! Crash appears when I try to render with Motion Blur enabled.

Aleksandr changed title from ~~Eevee crash~~ to Eevee Motion Blur crash

2021-10-31 19:30:48 +01:00

Aleksandr commented

2021-10-31 19:37:14 +01:00

Original file has particles and few high-polys = 1 500 000 polys. So there is pretty much dynamics.

Screencast-2021-10-31_21.35.45.mp4

Original file has particles and few high-polys = 1 500 000 polys. So there is pretty much dynamics. [Screencast-2021-10-31_21.35.45.mp4](https://archive.blender.org/developer/F11643517/Screencast-2021-10-31_21.35.45.mp4)

Pratik Borhade commented

2021-11-01 08:00:07 +01:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2021-11-01 08:00:07 +01:00

Changed status from 'Needs Triage' to: 'Confirmed'

Pratik Borhade commented

2021-11-01 08:00:07 +01:00

Thanks for the report. Can confirm the crash on master: 1e749d0602700f175d70eac75f510512fc3b8b42

This looks like a regression. Will bisect.

blender.exe         :0x00007FF73B35E990  mesh_batch_cache_request_surface_batches C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\intern\draw_cache_impl_mesh.c:874
blender.exe         :0x00007FF73B35DBB0  DRW_mesh_batch_cache_pos_vertbuf_get C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\intern\draw_cache_impl_mesh.c:1262
blender.exe         :0x00007FF73B38C8E0  EEVEE_motion_blur_cache_populate C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\engines\eevee\eevee_motion_blur.c:370
blender.exe         :0x00007FF73B3707F0  EEVEE_materials_cache_populate C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\engines\eevee\eevee_materials.c:888
blender.exe         :0x00007FF73B37AB80  EEVEE_render_cache C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\engines\eevee\eevee_render.c:245
blender.exe         :0x00007FF73B339800  DRW_render_object_iter C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\intern\draw_manager.c:2011
blender.exe         :0x00007FF73B369710  eevee_render_to_image C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\engines\eevee\eevee_engine.c:510
blender.exe         :0x00007FF73B339A60  DRW_render_to_image C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\intern\draw_manager.c:1967
blender.exe         :0x00007FF73BB235C0  engine_render_view_layer C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\engine.c:912
blender.exe         :0x00007FF73BB22C70  RE_engine_render C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\engine.c:1025
blender.exe         :0x00007FF73BB2BEC0  do_render_engine C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\pipeline.c:1066
blender.exe         :0x00007FF73BB2B950  do_render_compositor C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\pipeline.c:1192
blender.exe         :0x00007FF73BB2BF30  do_render_full_pipeline C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\pipeline.c:1462
blender.exe         :0x00007FF73BB29460  RE_RenderFrame C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\pipeline.c:1864
blender.exe         :0x00007FF73BAB71C0  render_startjob C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\render\render_internal.c:660
blender.exe         :0x00007FF73AF63180  do_job_thread C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_jobs.c:394
blender.exe         :0x00007FF73BCFB3F0  _ptw32_threadStart
ucrtbase.dll        :0x00007FF88DF71B20  configthreadlocale
KERNEL32.DLL        :0x00007FF88FEC7020  BaseThreadInitThunk
ntdll.dll           :0x00007FF8900A2630  RtlUserThreadStart```

Thanks for the report. Can confirm the crash on master: `1e749d0602700f175d70eac75f510512fc3b8b42` This looks like a regression. Will bisect. ```lines blender.exe :0x00007FF73B35E990 mesh_batch_cache_request_surface_batches C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\intern\draw_cache_impl_mesh.c:874 blender.exe :0x00007FF73B35DBB0 DRW_mesh_batch_cache_pos_vertbuf_get C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\intern\draw_cache_impl_mesh.c:1262 blender.exe :0x00007FF73B38C8E0 EEVEE_motion_blur_cache_populate C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\engines\eevee\eevee_motion_blur.c:370 blender.exe :0x00007FF73B3707F0 EEVEE_materials_cache_populate C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\engines\eevee\eevee_materials.c:888 blender.exe :0x00007FF73B37AB80 EEVEE_render_cache C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\engines\eevee\eevee_render.c:245 blender.exe :0x00007FF73B339800 DRW_render_object_iter C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\intern\draw_manager.c:2011 blender.exe :0x00007FF73B369710 eevee_render_to_image C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\engines\eevee\eevee_engine.c:510 blender.exe :0x00007FF73B339A60 DRW_render_to_image C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\draw\intern\draw_manager.c:1967 blender.exe :0x00007FF73BB235C0 engine_render_view_layer C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\engine.c:912 blender.exe :0x00007FF73BB22C70 RE_engine_render C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\engine.c:1025 blender.exe :0x00007FF73BB2BEC0 do_render_engine C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\pipeline.c:1066 blender.exe :0x00007FF73BB2B950 do_render_compositor C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\pipeline.c:1192 blender.exe :0x00007FF73BB2BF30 do_render_full_pipeline C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\pipeline.c:1462 blender.exe :0x00007FF73BB29460 RE_RenderFrame C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\render\intern\pipeline.c:1864 blender.exe :0x00007FF73BAB71C0 render_startjob C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\render\render_internal.c:660 blender.exe :0x00007FF73AF63180 do_job_thread C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_jobs.c:394 blender.exe :0x00007FF73BCFB3F0 _ptw32_threadStart ucrtbase.dll :0x00007FF88DF71B20 configthreadlocale KERNEL32.DLL :0x00007FF88FEC7020 BaseThreadInitThunk ntdll.dll :0x00007FF8900A2630 RtlUserThreadStart```

Pratik Borhade commented

2021-11-01 10:06:09 +01:00

Introduced in b9febb54a4

Introduced in b9febb54a4

Brecht Van Lommel commented

2021-11-18 14:55:36 +01:00

Added subscribers: @HooglyBoogly, @brecht