ShadeSmooth to Torus caused Blender to Freeze Twice (but now can't reproduce error in same version) #107475

New Issue

Phil-Sawa · 2023-04-30T03:42:44+02:00

Phil-Sawa commented

2023-04-30 03:42:44 +02:00

System Information
Operating system: Linux Mint 20.3 Cinnamon
Graphics card: NVIDIA Corporation GP107M [GeForce GTX 1050 3 GB Max-Q]
OR Intel Corporation UHD Graphics 630 (Mobile) (prog-if 00 [VGA controller])

Blender Version
Broken: version: 3.5.0, branch: blender-v3.5-release, commit date: 2023-03-29 02:56
Worked: did not check

Short description of error
Made a Mesh Torus fine, but Blender froze twice when I tried to SHADE SMOOTH
Although when i scaled the torus down quite a bit, right clicking and selecting "shade smooth" did not cause the program to freeze on the third try.

Exact steps for others to reproduce the error
add> mesh> Torus
Right click torus > select "shade smooth" Blender Froze twice at this point
Could not reproduce the error on the third try.
The attached file was autosaved at the point right before the torus was "shade smooth"ed

**System Information** Operating system: Linux Mint 20.3 Cinnamon Graphics card: NVIDIA Corporation GP107M [GeForce GTX 1050 3 GB Max-Q] OR Intel Corporation UHD Graphics 630 (Mobile) (prog-if 00 [VGA controller]) **Blender Version** Broken: version: 3.5.0, branch: blender-v3.5-release, commit date: 2023-03-29 02:56 Worked: did not check **Short description of error** Made a Mesh Torus fine, but Blender froze twice when I tried to SHADE SMOOTH Although when i scaled the torus down quite a bit, right clicking and selecting "shade smooth" did not cause the program to freeze on the third try. **Exact steps for others to reproduce the error** add> mesh> Torus Right click torus > select "shade smooth" *Blender Froze twice at this point* Could not reproduce the error on the third try. The attached file was autosaved at the point right before the torus was "shade smooth"ed

swordTip.blend3

1.1 MiB

Phil-Sawa added the

labels 2023-04-30 03:42:45 +02:00

Phil-Sawa commented

2023-04-30 03:45:02 +02:00

Not sure if this auto-generated file will help

system-info.txt

12 KiB

YimingWu commented

2023-04-30 08:45:12 +02:00

Hi @Phil-Sawa ! I believe this is might be just shader compiling causing Blender to hang just a little bit. Any more information you can tell us about "Froze"? like if it completely stops responding indefinitely, or it hangs a little bit and resumes normal?

YimingWu added

Status

Needs Information from User

and removed

Status

Needs Triage

labels 2023-04-30 08:45:26 +02:00

Phil-Sawa commented

2023-05-01 18:41:26 +02:00

Indefinitely stopped responding and I couldn't even quit out of it. had to restart or use system monitor to force quit.

Phil-Sawa commented

2023-05-01 18:48:09 +02:00

The thing that happened between when I had the two indefinite freezes and when it started working fine was this:
Had a cat sit on & press random keys on my keyboard : )

The thing that happened between when I had the two indefinite freezes and when it started working fine was this: Had a cat sit on & press random keys on my keyboard : )

Phil-Sawa commented

2023-05-01 18:51:48 +02:00

no joke! that same cat just typed the following:

Phil-Sawa commented

2023-05-01 19:30:05 +02:00

Oh wait I continued the tutorial where it asks you to duplicate said torus 2 times.

Before I did I made sure I was following the previous step so I right-clicked and selected "Shade Smooth".

Now Blender has frozen indefinitely once again.

Just like the last 2 times, I can't even click the 'x' on the top right corner of the window to close it. It just stays open.

An interesting aside is that after I clicked "shade smooth" I was zooming in to get a closer look at the Torus. That is when the scrolling slowed down so I had to scroll farther to reach the same point I would have before. Tough to explain. The scrolling got slower and slower even though I was moving my finger on the mouse wheel at the same speed. Eventually it just didn't respond to my scrolling at all.

Hope this helps.

Oh wait I continued the tutorial where it asks you to duplicate said torus 2 times. Before I did I made sure I was following the previous step so I right-clicked and selected "Shade Smooth". Now Blender has frozen indefinitely once again. Just like the last 2 times, I can't even click the 'x' on the top right corner of the window to close it. It just stays open. An interesting aside is that after I clicked "shade smooth" I was zooming in to get a closer look at the Torus. That is when the scrolling slowed down so I had to scroll farther to reach the same point I would have before. Tough to explain. The scrolling got slower and slower even though I was moving my finger on the mouse wheel at the same speed. Eventually it just didn't respond to my scrolling at all. Hope this helps.

Phil-Sawa commented

2023-05-01 19:36:08 +02:00

When I checked system monitor it said Blender was using 10% of the CPU while it was frozen.

Opened Blender again and got as far as duplicating and placing the duplicated Torus once then Blender Froze indefinitely again.

When I checked system monitor it said Blender was using 10% of the CPU while it was frozen. Opened Blender again and got as far as duplicating and placing the duplicated Torus once then Blender Froze indefinitely again.

Phil-Sawa commented

2023-05-01 19:44:29 +02:00

On my third try today I quit out of Blender (Which system monitor said was using 12 percent while indefinitely Frozen)

Then I re-opened the same file.

Scaled and duplicated to Torus 2 times.

All without a slowdown or Freeze.

No cat sat on the keyboard this time : )

But it works!

On my third try today I quit out of Blender (Which system monitor said was using 12 percent while indefinitely Frozen) Then I re-opened the same file. Scaled and duplicated to Torus 2 times. All without a slowdown or Freeze. No cat sat on the keyboard this time : ) But it works!

Phil-Sawa commented

2023-05-01 19:46:09 +02:00

No description provided.

system-info.txt

12 KiB

swordTip.blend

1.2 MiB

Phil-Sawa commented

2023-05-01 22:37:31 +02:00

Once I was done with the Torus' I moved on to the next part which was a cylinder. Once I clicked "shade smooth" it gave me about 30 seconds before Blender froze indefinitely again.

I ended the task in system monitor, then tried again. This time before I could do anything but scroll Blender froze indefinitely.

Once I was done with the Torus' I moved on to the next part which was a cylinder. Once I clicked "shade smooth" it gave me about 30 seconds before Blender froze indefinitely again. I ended the task in system monitor, then tried again. This time before I could do anything but scroll Blender froze indefinitely.

swordTip.blend

1.2 MiB

Phil-Sawa commented

2023-05-02 00:19:03 +02:00

Tried editing the cylinder and when Blender froze indefinitely this time, it was using 20% of the CPU

YimingWu commented

2023-05-02 04:28:52 +02:00

@Phil-Sawa try starting blender with blender -d --debug-gpu and see if it outputs anything weird during the freeze?

@Phil-Sawa try starting blender with `blender -d --debug-gpu` and see if it outputs anything weird during the freeze?

Phil-Sawa commented

2023-05-02 18:21:34 +02:00

Did a few operations in Blender before I saw this but I will restart now using the code you suggested, @ChengduLittleA

Oh, terminal responded with:

`Command 'blender' not found, but can be installed with:

sudo apt install blender
`

I guess since I didn't install it through apt it doesn't recognize Blender. (I downloaded it from the website)

Do I maybe need to move it from downloads or navigate into downloads to run the command?

__

Nope navigated in terminal to the location but it still gave me the same error code as above.

`phil@CodedoC:~/Documents/Blender3D/blender-3.5.0-linux-x64$ blender -d --debug-gpu

Command 'blender' not found, but can be installed with:

sudo apt install blender
`

__

Did a few operations in Blender before I saw this but I will restart now using the code you suggested, @ChengduLittleA Oh, terminal responded with: `Command 'blender' not found, but can be installed with: sudo apt install blender ` I guess since I didn't install it through apt it doesn't recognize Blender. (I downloaded it from the website) Do I maybe need to move it from downloads or navigate into downloads to run the command? __ Nope navigated in terminal to the location but it still gave me the same error code as above. `phil@CodedoC:~/Documents/Blender3D/blender-3.5.0-linux-x64$ blender -d --debug-gpu Command 'blender' not found, but can be installed with: sudo apt install blender ` __

Phil-Sawa commented

2023-05-02 18:27:31 +02:00

Woop! Found out I needed to put ./ in front by reading:
https://docs.blender.org/manual/en/latest/advanced/command_line/launch/linux.html

Blender started up from the command line!

__

Woop! Found out I needed to put `./` in front by reading: https://docs.blender.org/manual/en/latest/advanced/command_line/launch/linux.html Blender started up from the command line! __

Phil-Sawa commented

2023-05-02 19:17:47 +02:00

My Cat Nikkie pressed a few keys for 15 minutes or so and Blender never froze even though I used "shade smooth" but here it is:

quit.blend

1.1 MiB

Phil-Sawa commented

2023-05-02 19:35:00 +02:00

I'll hopefully be able to try again tomorrow, remembering to use that command.

👍 1

Phil-Sawa commented

2023-05-04 03:20:14 +02:00

No freezes today either

quit.blend

1.2 MiB

YimingWu commented

2023-05-04 05:52:14 +02:00

Humm if there's no problem now then we could probably consider this not a bug?

👍 1

Phil-Sawa commented

2023-05-17 02:36:03 +02:00

Yeah not a but sounds like a plan,

It didn't crashe today either but terminal had some errors:

phil@CodedoC:~/Documents/Blender3D/blender-3.5.0-linux-x64$ ./blender -d --debug-gpu
Switching to fully guarded memory allocator.
Blender 3.5.0
Build: 2023-03-29 06:35:04 Linux release
argv[0] = ./blender
argv[1] = -d
argv[2] = --debug-gpu
Read prefs: /home/phil/.config/blender/3.5/config/userpref.blend
INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3
INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3
INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

Read blend: /home/phil/Documents/Blender3D/MincraftBlockAndSwortTutorialsYoutubeCGfastTrack/swordTip.blend
INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

... (a ton of the same error)

INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.116 ms.

INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.163 ms.

INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 2.108 ms.

INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.242 ms.

INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.013 ms.

INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.016 ms.

INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 6.859 ms.

Info: Saved "swordTip.blend"

INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3
INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3
INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value

INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3
ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb)

ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb)

ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb)

ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb)

ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb)

... (a ton of the same error)

Yeah not a but sounds like a plan, It didn't crashe today either but terminal had some errors: ``` phil@CodedoC:~/Documents/Blender3D/blender-3.5.0-linux-x64$ ./blender -d --debug-gpu Switching to fully guarded memory allocator. Blender 3.5.0 Build: 2023-03-29 06:35:04 Linux release argv[0] = ./blender argv[1] = -d argv[2] = --debug-gpu Read prefs: /home/phil/.config/blender/3.5/config/userpref.blend INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3 INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3 INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value Read blend: /home/phil/Documents/Blender3D/MincraftBlockAndSwortTutorialsYoutubeCGfastTrack/swordTip.blend INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value ... (a ton of the same error) INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.116 ms. INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.163 ms. INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 2.108 ms. INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.242 ms. INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.013 ms. INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 0.016 ms. INFO (gpu.debug): Notification : memory mapping a busy "miptree" BO stalled and took 6.859 ms. Info: Saved "swordTip.blend" INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3 INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3 INFO (gpu.debug): Notification : Performing HiZ clear just to update the depth clear value INFO (gpu.debug): Notification : Successfully hooked OpenGL debug callback using OpenGL 4.3 ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb) ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb) ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb) ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb) ERROR (gpu.debug): Cube Shadow Maps > psl->shadow_pass : Feedback loop: Trying to bind a texture (DRW_tex) with mip range 0-0 but mip 0 is attached to the active framebuffer (shadow_fb) ... (a ton of the same error) ```

YimingWu commented

2023-05-17 07:23:46 +02:00

This is the same error I believe to #107494 (comment) . So will close this one :).

This is the same error I believe to https://projects.blender.org/blender/blender/issues/107494#issuecomment-932150 . So will close this one :).

👍 1

YimingWu closed this issue

2023-05-17 07:23:48 +02:00

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