Sculpting template crash #98784

New Issue

Nelson · 2022-06-11T03:58:29+02:00

Nelson commented

2022-06-11 03:58:29 +02:00

System Information
Operating system: windows 10

Blender Version
Broken: blender-3.3.0-alpha+master.add1da52ad78-windows.amd64-release

Exact steps for others to reproduce the error
File/new/sculpting
all fine
now change the shading to something other than material (single for example)
do a brush stroke
crash

blender_2022-06-11_02-37-47.mp4

**System Information** Operating system: windows 10 **Blender Version** Broken: blender-3.3.0-alpha+master.add1da52ad78-windows.amd64-release **Exact steps for others to reproduce the error** File/new/sculpting all fine now change the shading to something other than material (single for example) do a brush stroke crash [blender_2022-06-11_02-37-47.mp4](https://archive.blender.org/developer/F13144507/blender_2022-06-11_02-37-47.mp4)

Nelson commented

2022-06-11 03:58:29 +02:00

Added subscriber: @NelsonNAS

Pratik Borhade commented

2022-06-11 11:29:30 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2022-06-11 11:29:30 +02:00

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

Pratik Borhade commented

2022-06-11 11:29:30 +02:00

Hi, thanks for the report. I can not repro the crash in same buildbot build: 3.3, add1da52ad
Can you get the crash with factory reset?: {nav File > Defaults > Loaf Factory Settings}
Upload crash logs if factory setting does not help: https://docs.blender.org/manual/en/dev/troubleshooting/crash.html#crash-log

Hi, thanks for the report. I can not repro the crash in same buildbot build: 3.3, add1da52ad78 Can you get the crash with factory reset?: {nav File > Defaults > Loaf Factory Settings} Upload crash logs if factory setting does not help: https://docs.blender.org/manual/en/dev/troubleshooting/crash.html#crash-log

Nelson commented

2022-06-11 13:06:21 +02:00

@PratikPB2123 Hi, still crashes with the factory settings
Here's the crash log
blender.crash.txt
Maybe it's windows only problem? Are you on windows?
Also note that it only crashes when I use the sculpting template (File/new/sculpting)
If I don't load that template it works fine.

@PratikPB2123 Hi, still crashes with the factory settings Here's the crash log [blender.crash.txt](https://archive.blender.org/developer/F13145270/blender.crash.txt) Maybe it's windows only problem? Are you on windows? Also note that it only crashes when I use the sculpting template (File/new/sculpting) If I don't load that template it works fine.

Pratik Borhade commented

2022-06-11 13:19:27 +02:00

Hi, thanks for the file. Yes, I'm using Windows too.
Crash occurred in nvoglv64.dll module (is mentioned in crash .txt file)
AFAIK, nvoglv64.dll is related with Nvidia GPU drivers.
Reinstall or upgrade your GPU drivers and see if that resolves the crash or not: https://docs.blender.org/manual/en/dev/troubleshooting/gpu/windows/nvidia.html
Please also upload system info file: {nav help > Save System Info}
Tested in:

Operating system : Windows-10-10.0.18362-SP0 64 Bits
Graphics card : AMD Radeon(TM) 535 ATI Technologies .```

Hi, thanks for the file. Yes, I'm using Windows too. Crash occurred in nvoglv64.dll module (is mentioned in crash .txt file) AFAIK, nvoglv64.dll is related with Nvidia GPU drivers. Reinstall or upgrade your GPU drivers and see if that resolves the crash or not: https://docs.blender.org/manual/en/dev/troubleshooting/gpu/windows/nvidia.html Please also upload system info file: {nav help > Save System Info} Tested in: ```System Information Operating system : Windows-10-10.0.18362-SP0 64 Bits Graphics card : AMD Radeon(TM) 535 ATI Technologies .```

Joseph Eagar commented

2022-06-11 22:15:47 +02:00

Added subscriber: @JosephEagar

Joseph Eagar commented

2022-06-11 22:15:47 +02:00

I was able to reproduce the bug.

Jesse Yurkovich commented

2022-06-11 23:14:53 +02:00

Added subscriber: @deadpin

Jesse Yurkovich commented

2022-06-11 23:14:53 +02:00

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

Jesse Yurkovich commented

2022-06-11 23:14:53 +02:00

I can confirm as well. Here's the relevant bits from ASAN:

=================================================================
==22280==ERROR: AddressSanitizer: heap-use-after-free on address 0x12c0a47a0dd0 at pc 0x7ff7532e265a bp 0x00e9119fe120 sp 0x00e9119fe120
READ of size 8 at 0x12c0a47a0dd0 thread T0
    - 0 0x7ff7532e2659 in draw_shgroup E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_exec.c:1038
    - 1 0x7ff7532e3374 in drw_draw_pass_ex E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_exec.c:1177
    - 2 0x7ff7532dc19d in DRW_draw_pass E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_exec.c:1217
    - 3 0x7ff75340c2ce in workbench_draw_sample E:\source\blender-git\blender\source\blender\draw\engines\workbench\workbench_engine.c:540
    - 4 0x7ff75340eed8 in workbench_draw_scene E:\source\blender-git\blender\source\blender\draw\engines\workbench\workbench_engine.c:615
    - 5 0x7ff7532abd1d in drw_engines_draw_scene E:\source\blender-git\blender\source\blender\draw\intern\draw_manager.c:1092
    - 6 0x7ff75329aef4 in DRW_draw_render_loop_ex E:\source\blender-git\blender\source\blender\draw\intern\draw_manager.c:1714
    - 7 0x7ff753299a30 in DRW_draw_view E:\source\blender-git\blender\source\blender\draw\intern\draw_manager.c:1593

0x12c0a47a0dd0 is located 144 bytes inside of 256-byte region [0x12c0a47a0d40,0x12c0a47a0e40)
freed by thread T0 here:
    - 0 0x7ffd80a105b2  (E:\source\blender-git\build-full-asan\bin\Debug\clang_rt.asan_dbg_dynamic-x86_64.dll+0x1800505b2)
    - 1 0x7ff761fd0509 in MEM_lockfree_freeN E:\source\blender-git\blender\intern\guardedalloc\intern\mallocn_lockfree_impl.c:116
    - 2 0x7ff761624291 in blender::gpu::GLBatch::operator delete(void *) E:\source\blender-git\blender\source\blender\gpu\opengl\gl_batch.hh:113
    - 3 0x7ff761624666 in blender::gpu::GLBatch::`vector deleting dtor'(unsigned int) (E:\source\blender-git\build-full-asan\bin\Debug\blender.exe+0x152254666)
    - 4 0x7ff7616191dc in GPU_batch_discard E:\source\blender-git\blender\source\blender\gpu\intern\gpu_batch.cc:114
    - 5 0x7ff761613ebb in gpu_pbvh_buffers_clear E:\source\blender-git\blender\source\blender\gpu\intern\gpu_buffers.c:1455
    - 6 0x7ff76160fae6 in GPU_pbvh_buffers_free E:\source\blender-git\blender\source\blender\gpu\intern\gpu_buffers.c:1481
    - 7 0x7ff75205afd4 in pbvh_free_draw_buffers E:\source\blender-git\blender\source\blender\blenkernel\intern\pbvh.c:1389
    - 8 0x7ff752066783 in pbvh_update_draw_buffers E:\source\blender-git\blender\source\blender\blenkernel\intern\pbvh.c:1442
    - 9 0x7ff75204c5d1 in BKE_pbvh_draw_cb E:\source\blender-git\blender\source\blender\blenkernel\intern\pbvh.c:2867
    - 10 0x7ff7532d5876 in drw_sculpt_generate_calls E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_data.c:1236
    - 11 0x7ff7532c9ae4 in DRW_shgroup_call_sculpt E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_data.c:1265
    #12 0x7ff753513ac3 in OVERLAY_sculpt_cache_populate E:\source\blender-git\blender\source\blender\draw\engines\overlay\overlay_sculpt.c:56

I can confirm as well. Here's the relevant bits from ASAN: ``` ================================================================= ==22280==ERROR: AddressSanitizer: heap-use-after-free on address 0x12c0a47a0dd0 at pc 0x7ff7532e265a bp 0x00e9119fe120 sp 0x00e9119fe120 READ of size 8 at 0x12c0a47a0dd0 thread T0 - 0 0x7ff7532e2659 in draw_shgroup E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_exec.c:1038 - 1 0x7ff7532e3374 in drw_draw_pass_ex E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_exec.c:1177 - 2 0x7ff7532dc19d in DRW_draw_pass E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_exec.c:1217 - 3 0x7ff75340c2ce in workbench_draw_sample E:\source\blender-git\blender\source\blender\draw\engines\workbench\workbench_engine.c:540 - 4 0x7ff75340eed8 in workbench_draw_scene E:\source\blender-git\blender\source\blender\draw\engines\workbench\workbench_engine.c:615 - 5 0x7ff7532abd1d in drw_engines_draw_scene E:\source\blender-git\blender\source\blender\draw\intern\draw_manager.c:1092 - 6 0x7ff75329aef4 in DRW_draw_render_loop_ex E:\source\blender-git\blender\source\blender\draw\intern\draw_manager.c:1714 - 7 0x7ff753299a30 in DRW_draw_view E:\source\blender-git\blender\source\blender\draw\intern\draw_manager.c:1593 0x12c0a47a0dd0 is located 144 bytes inside of 256-byte region [0x12c0a47a0d40,0x12c0a47a0e40) freed by thread T0 here: - 0 0x7ffd80a105b2 (E:\source\blender-git\build-full-asan\bin\Debug\clang_rt.asan_dbg_dynamic-x86_64.dll+0x1800505b2) - 1 0x7ff761fd0509 in MEM_lockfree_freeN E:\source\blender-git\blender\intern\guardedalloc\intern\mallocn_lockfree_impl.c:116 - 2 0x7ff761624291 in blender::gpu::GLBatch::operator delete(void *) E:\source\blender-git\blender\source\blender\gpu\opengl\gl_batch.hh:113 - 3 0x7ff761624666 in blender::gpu::GLBatch::`vector deleting dtor'(unsigned int) (E:\source\blender-git\build-full-asan\bin\Debug\blender.exe+0x152254666) - 4 0x7ff7616191dc in GPU_batch_discard E:\source\blender-git\blender\source\blender\gpu\intern\gpu_batch.cc:114 - 5 0x7ff761613ebb in gpu_pbvh_buffers_clear E:\source\blender-git\blender\source\blender\gpu\intern\gpu_buffers.c:1455 - 6 0x7ff76160fae6 in GPU_pbvh_buffers_free E:\source\blender-git\blender\source\blender\gpu\intern\gpu_buffers.c:1481 - 7 0x7ff75205afd4 in pbvh_free_draw_buffers E:\source\blender-git\blender\source\blender\blenkernel\intern\pbvh.c:1389 - 8 0x7ff752066783 in pbvh_update_draw_buffers E:\source\blender-git\blender\source\blender\blenkernel\intern\pbvh.c:1442 - 9 0x7ff75204c5d1 in BKE_pbvh_draw_cb E:\source\blender-git\blender\source\blender\blenkernel\intern\pbvh.c:2867 - 10 0x7ff7532d5876 in drw_sculpt_generate_calls E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_data.c:1236 - 11 0x7ff7532c9ae4 in DRW_shgroup_call_sculpt E:\source\blender-git\blender\source\blender\draw\intern\draw_manager_data.c:1265 #12 0x7ff753513ac3 in OVERLAY_sculpt_cache_populate E:\source\blender-git\blender\source\blender\draw\engines\overlay\overlay_sculpt.c:56 ```

TheRedWaxPolice commented

2022-06-12 00:51:39 +02:00

Added subscriber: @TheRedWaxPolice

Pratik Borhade commented

2022-06-12 04:43:38 +02:00

Ok, thanks for checking this report :)
Is this a regression? We could raise the priority in that case.

Ok, thanks for checking this report :) Is this a regression? We could raise the priority in that case.

Nelson commented

2022-06-12 08:10:00 +02:00

In #98784#1373044, @PratikPB2123 wrote:
Is this a regression?

It is.
A few builds ago it was working fine.

> In #98784#1373044, @PratikPB2123 wrote: > Is this a regression? It is. A few builds ago it was working fine.

Pratik Borhade commented

2022-06-12 08:30:19 +02:00

Thanks. And what about 3.2 release version? Do you get same crash there?
@deadpin, can you find the responsible commit?

Thanks. And what about 3.2 release version? Do you get same crash there? @deadpin, can you find the responsible commit?

blender-admin commented

2022-06-12 21:12:41 +02:00

This issue was referenced by afe57c4001

This issue was referenced by afe57c400129c7ec9ddf6edc5db3745d26b6a6cf

Joseph Eagar commented

2022-06-12 21:13:25 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Joseph Eagar closed this issue

2022-06-12 21:13:25 +02:00

Joseph Eagar self-assigned this 2022-06-12 21:13:25 +02:00

Nelson commented

2022-06-13 07:43:09 +02:00

@PratikPB2123 @JosephEagar @deadpin
The initial crash was resolved, but it now crashes if I choose the Texture color type after choosing something else first.
So here are the steps to make it crash:
File/New/Sculpting
In the shading popover switch to a color type like "Single" for example
Then switch to "Texture"
Crash
blender_2022-06-13_06-34-41.mp4
blender.crash.txt

@PratikPB2123 @JosephEagar @deadpin The initial crash was resolved, but it now crashes if I choose the Texture color type after choosing something else first. So here are the steps to make it crash: File/New/Sculpting In the shading popover switch to a color type like "Single" for example Then switch to "Texture" Crash [blender_2022-06-13_06-34-41.mp4](https://archive.blender.org/developer/F13154301/blender_2022-06-13_06-34-41.mp4) [blender.crash.txt](https://archive.blender.org/developer/F13154300/blender.crash.txt)

TheRedWaxPolice commented

2022-06-13 13:05:24 +02:00

In #98784#1373428, @NelsonNAS wrote:
Then switch to "Texture"
Crash

I can confirm the crash...
Also, switching back to "Material" also crashes...

> In #98784#1373428, @NelsonNAS wrote: > Then switch to "Texture" > Crash I can confirm the crash... Also, switching back to "Material" also crashes...

Pratik Borhade commented

2022-06-13 13:14:08 +02:00

@NelsonNAS hi, sorry I missed your email notification
Could you please open a new report for this? (Original crash has been resolved and reproducing steps are also bit different)
BTW, I'm not able to repro the crash.

@NelsonNAS hi, sorry I missed your email notification Could you please open a new report for this? (Original crash has been resolved and reproducing steps are also bit different) BTW, I'm not able to repro the crash.

Nelson commented

2022-06-13 13:40:53 +02:00

In #98784#1373603, @PratikPB2123 wrote:>
Could you please open a new report for this?

#98842 (Regression: Switching shading color type crashes blender (using the sculpting template))

> In #98784#1373603, @PratikPB2123 wrote:> > Could you please open a new report for this? #98842 (Regression: Switching shading color type crashes blender (using the sculpting template))

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Sculpting template crash #98784