Hard crash while resizing packed multichannel EXR #103033

New Issue

Dave F · 2022-12-08T16:47:23+01:00

Dave F commented

2022-12-08 16:47:23 +01:00

System Information
Operating system: Windows-10-10.0.19045-SP0 64 Bits
Graphics card: NVIDIA TITAN X (Pascal)/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 516.94

Blender Version
Broken: version: 3.3.1, branch: master, commit date: 2022-10-04 18:35, hash: b292cfe5a9
Worked: unknown

Short description of error
Trying to resize this particular image crashes blender instantly. There's 2 unusual things about the image, not sure if they're relevant

it's a packed multichannel EXR
it has some very large values (it's an SDF, so some values are like 9999)

Exact steps for others to reproduce the error

Load the file

image_resize_crash_004.blend

Resize the image
Crash!

See video:

Blender image resize crash 2022-12-08 15-41-15.mp4

**System Information** Operating system: Windows-10-10.0.19045-SP0 64 Bits Graphics card: NVIDIA TITAN X (Pascal)/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 516.94 **Blender Version** Broken: version: 3.3.1, branch: master, commit date: 2022-10-04 18:35, hash: `b292cfe5a9` Worked: unknown **Short description of error** Trying to resize this particular image crashes blender instantly. There's 2 unusual things about the image, not sure if they're relevant - it's a packed multichannel EXR - it has some very large values (it's an SDF, so some values are like 9999) **Exact steps for others to reproduce the error** # Load the file [image_resize_crash_004.blend](https://archive.blender.org/developer/F14046671/image_resize_crash_004.blend) - Resize the image - Crash! ``` ``` See video: [Blender image resize crash 2022-12-08 15-41-15.mp4](https://archive.blender.org/developer/F14045007/Blender_image_resize_crash_2022-12-08_15-41-15.mp4)

Dave F commented

2022-12-08 16:47:23 +01:00

Added subscriber: @df-1

Pratik Borhade commented

2022-12-09 06:54:25 +01:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2022-12-09 06:54:25 +01:00

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

Pratik Borhade commented

2022-12-09 06:54:25 +01:00

Hi, thanks for the report.

Load the file

File is missing though in report description. Could you reupload it? :)

Hi, thanks for the report. > Load the file File is missing though in report description. Could you reupload it? :)

Dave F commented

2022-12-09 14:21:06 +01:00

Ooops, my mistake - have added the file now. Sorry about that!

Pratik Borhade commented

2022-12-10 06:27:00 +01:00

Thanks for the update. I'm not able to reproduce the crash actually.
Could you share crash logs?:

Please open Blender's installation directory and double click on the blender_debug_gpu.cmd. This will start Blender in debug mode and create log files. Try to reproduce the
error again. Once it crashes or you close Blender manually the Windows Explorer should open and show you up to two files, a debug log and the system information. Add them
to your bug report by clicking on the upload button as shown in the screenshot below or via drag and drop. Please also upload the crash log located in C:\Users\[your username]\AppData\Local\Temp\[project name].crash.txt (or simply type %TEMP% into the path bar of the Windows Explorer).

Thanks for the update. I'm not able to reproduce the crash actually. Could you share crash logs?: > Please open Blender's installation directory and double click on the `blender_debug_gpu.cmd`. This will start Blender in debug mode and create log files. Try to reproduce the > error again. Once it crashes or you close Blender manually the Windows Explorer should open and show you up to two files, a debug log and the system information. Add them > to your bug report by clicking on the upload button as shown in the screenshot below or via drag and drop. Please also upload the crash log located in `C:\Users\[your > username]\AppData\Local\Temp\[project name].crash.txt` (or simply type `%TEMP%` into the path bar of the Windows Explorer).![2019_12_04_upload_icon_developer_blender_org.png](https://archive.blender.org/developer/F8190038/2019_12_04_upload_icon_developer_blender_org.png)

Dave F commented

2022-12-19 18:57:03 +01:00

Here you go - crashed first time when I tested it using blender_debug_gpu.cmd

blender_system_info.txt
blender_debug_output.txt

Here you go - crashed first time when I tested it using blender_debug_gpu.cmd [blender_system_info.txt](https://archive.blender.org/developer/F14073704/blender_system_info.txt) [blender_debug_output.txt](https://archive.blender.org/developer/F14073703/blender_debug_output.txt)

Dave F commented

2022-12-28 11:44:37 +01:00

Just checking - does this require any more information from me? It's still marked as "needs information from user". Thanks!

Pratik Borhade commented

2022-12-28 11:46:50 +01:00

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

Germano Cavalcante commented

2022-12-28 21:55:38 +01:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2022-12-28 21:55:38 +01:00

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

Germano Cavalcante commented

2022-12-28 21:55:38 +01:00

I can confirm the crash:

scaledownx (/Users/germanocavalcante/blender-git/blender/source/blender/imbuf/intern/scaling.c:981)
IMB_scaleImBuf (/Users/germanocavalcante/blender-git/blender/source/blender/imbuf/intern/scaling.c:1657)
image_scale_exec (/Users/germanocavalcante/blender-git/blender/source/blender/editors/space_image/image_ops.c:3010)
wm_operator_exec(bContext*, wmOperator*, bool, bool) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:1181)
ui_apply_but_funcs_after(bContext*) (/Users/germanocavalcante/blender-git/blender/source/blender/editors/interface/interface_handlers.cc:1039)
ui_popup_handler(bContext*, wmEvent const*, void*) (/Users/germanocavalcante/blender-git/blender/source/blender/editors/interface/interface_handlers.cc:11505)
wm_handler_ui_call(bContext*, wmEventHandler_UI*, wmEvent const*, int) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:791)
wm_handlers_do_intern(bContext*, wmWindow*, wmEvent*, ListBase*) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:3244)
wm_handlers_do(bContext*, wmEvent*, ListBase*) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:3361)
::wm_event_do_handlers(bContext *) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:3955)
WM_main (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm.c:640)
main (/Users/germanocavalcante/blender-git/blender/source/creator/creator.c:585)
start (@start:639)

I noticed that in versions prior to 3.4, the resize image operator was grayed out and could not be used (maybe it changed with 9531eb24b3 ?)
So I couldn't test regression.

I can confirm the crash: ``` scaledownx (/Users/germanocavalcante/blender-git/blender/source/blender/imbuf/intern/scaling.c:981) IMB_scaleImBuf (/Users/germanocavalcante/blender-git/blender/source/blender/imbuf/intern/scaling.c:1657) image_scale_exec (/Users/germanocavalcante/blender-git/blender/source/blender/editors/space_image/image_ops.c:3010) wm_operator_exec(bContext*, wmOperator*, bool, bool) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:1181) ui_apply_but_funcs_after(bContext*) (/Users/germanocavalcante/blender-git/blender/source/blender/editors/interface/interface_handlers.cc:1039) ui_popup_handler(bContext*, wmEvent const*, void*) (/Users/germanocavalcante/blender-git/blender/source/blender/editors/interface/interface_handlers.cc:11505) wm_handler_ui_call(bContext*, wmEventHandler_UI*, wmEvent const*, int) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:791) wm_handlers_do_intern(bContext*, wmWindow*, wmEvent*, ListBase*) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:3244) wm_handlers_do(bContext*, wmEvent*, ListBase*) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:3361) ::wm_event_do_handlers(bContext *) (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm_event_system.cc:3955) WM_main (/Users/germanocavalcante/blender-git/blender/source/blender/windowmanager/intern/wm.c:640) main (/Users/germanocavalcante/blender-git/blender/source/creator/creator.c:585) start (@start:639) ``` I noticed that in versions prior to 3.4, the resize image operator was grayed out and could not be used (maybe it changed with 9531eb24b3 ?) So I couldn't test regression.

Dave F commented

2022-12-29 10:22:37 +01:00

In #103033#1466667, @mano-wii wrote:

I noticed that in versions prior to 3.4, the resize image operator was grayed out and could not be used (maybe it changed with 9531eb24b3 ?)
So I couldn't test regression.

Hmmm, not sure if I'm misunderstanding, but I did definitely experience this crash while resizing on 3.3.1 (the screen capture has the version number in the corner) so it wasn't grayed out on my system🤔

> In #103033#1466667, @mano-wii wrote: > > I noticed that in versions prior to 3.4, the resize image operator was grayed out and could not be used (maybe it changed with 9531eb24b3 ?) > So I couldn't test regression. Hmmm, not sure if I'm misunderstanding, but I did definitely experience this crash while resizing on 3.3.1 (the screen capture has the version number in the corner) so it wasn't grayed out on my system🤔

Philipp Oeser removed the

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Hard crash while resizing packed multichannel EXR #103033

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