CUDA error: Illegal address in cuCtxSynchronize(), line 1800 #67350

New Issue

D Henton · 2019-07-20T22:18:57+02:00

D Henton commented

2019-07-20 22:18:57 +02:00

System Information

Video Card: Quatro RTX 4000
Latest Drivers

CPU RAM: 32 Gig
OS Name Microsoft Windows 10 Pro
Version 10.0.17763 Build 17763
Other OS Description Windows 10
OS Manufacturer Microsoft Corporation
Processor Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz, 3600 Mhz, 8 Core(s), 8 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. 1002, 11/7/2018

Blender Version
RC2 8.0

Short description of error
Render fails when using GPU with a CUDA

Exact steps for others to reproduce the error
Use the attached file to attempt to render the image. Set to standard set for GPU compute in cycles render. Then selected render.

**System Information** Video Card: Quatro RTX 4000 Latest Drivers CPU RAM: 32 Gig OS Name Microsoft Windows 10 Pro Version 10.0.17763 Build 17763 Other OS Description Windows 10 OS Manufacturer Microsoft Corporation Processor Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz, 3600 Mhz, 8 Core(s), 8 Logical Processor(s) BIOS Version/Date American Megatrends Inc. 1002, 11/7/2018 **Blender Version** RC2 8.0 **Short description of error** Render fails when using GPU with a CUDA **Exact steps for others to reproduce the error** Use the attached file to attempt to render the image. Set to standard set for GPU compute in cycles render. Then selected render.

D Henton commented

2019-07-20 22:18:57 +02:00

Added subscriber: @dhenton9000

D Henton commented

2019-07-20 22:20:43 +02:00

particle_g2ev.blend

Sample file included

[particle_g2ev.blend](https://archive.blender.org/developer/F7620968/particle_g2ev.blend) Sample file included

dark999 commented

2019-07-20 22:22:08 +02:00

Added subscriber: @dark999

dark999 commented

2019-07-20 22:22:08 +02:00

on Linux RC2 rendering work fine, no cuda error

OpenSUSE Tumbleweed, AMD FX-8350, 16G ram, GTX690 - Nvidia 340.34

on Linux RC2 rendering work fine, no cuda error OpenSUSE Tumbleweed, AMD FX-8350, 16G ram, GTX690 - Nvidia 340.34 ![Screenshot_20190720_222746.png](https://archive.blender.org/developer/F7620977/Screenshot_20190720_222746.png)

Brecht Van Lommel commented

2019-07-22 11:40:05 +02:00

Added subscriber: @brecht

Brecht Van Lommel commented

2019-07-22 11:40:05 +02:00

Does it crash when rendering with smaller tile sizes?

When it crashes, is there a message about a timeout?

Does it crash when rendering with smaller tile sizes? When it crashes, is there a message about a timeout?

D Henton commented

2019-07-22 13:23:48 +02:00

Big thanks for looking into this!!!!!

tile in sample file was 64, this is what the error looks like with tile at 32. Same error message.

![particle_g2ev_with_tile_32.png](https://archive.blender.org/developer/F7622927/particle_g2ev_with_tile_32.png) Big thanks for looking into this!!!!! tile in sample file was 64, this is what the error looks like with tile at 32. Same error message.

Antonio commented

2019-08-30 10:45:11 +02:00

Added subscriber: @AntonioNavarroBlaya

Antonio commented

2019-08-30 10:45:11 +02:00

I'm giving the same error.

System Information
Operating system: Windows-10-10.0.18362 64 Bits
Graphics card: GeForce RTX 2070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.70

Blender Version
Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: f6cb5f5449
Worked: (optional)

Short description of error
The render show empty tiles with no render image.

Exact steps for others to reproduce the error
It's occur when launch a render with GPU, CPU work fine.
The 3d viewer don't work too with GPU.

Open a new file, hit F12 and fails. Sometimes it work in the first render, but on second o third fail again. I give you the start file.

Thanks.
fail tiles.blend

I'm giving the same error. ![Anotación 2019-08-30 102331.jpg](https://archive.blender.org/developer/F7710539/Anotación_2019-08-30_102331.jpg) **System Information** Operating system: Windows-10-10.0.18362 64 Bits Graphics card: GeForce RTX 2070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.70 **Blender Version** Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: `f6cb5f5449` Worked: (optional) **Short description of error** The render show empty tiles with no render image. **Exact steps for others to reproduce the error** It's occur when launch a render with GPU, CPU work fine. The 3d viewer don't work too with GPU. Open a new file, hit F12 and fails. Sometimes it work in the first render, but on second o third fail again. I give you the start file. Thanks. [fail tiles.blend](https://archive.blender.org/developer/F7710553/fail_tiles.blend)

Marcus Papathoma commented

2019-08-30 12:59:20 +02:00

Added subscriber: @machieb

Marcus Papathoma commented

2019-08-30 12:59:20 +02:00

Can´t reproduce on windows 10 with the attached file particle_g2ev.blend.
Rendern works fine with GPU.

Operating system: Windows-10-10.0.18362 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 436.02

Blender Version
Version: 2.81 (sub 4), branch: master, commit date: 2019-08-29 18:12, hash: 7c44182c4a

Maybe a problem on RTX graphics cards?

Can´t reproduce on windows 10 with the attached file particle_g2ev.blend. Rendern works fine with GPU. Operating system: Windows-10-10.0.18362 64 Bits Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 436.02 Blender Version Version: 2.81 (sub 4), branch: master, commit date: 2019-08-29 18:12, hash: `7c44182c4a` Maybe a problem on RTX graphics cards?

Antonio commented

2019-09-01 10:20:23 +02:00

I'm trying to reproduce the error on home and it not appear.

Mi personal PC configuration is this:
System Information
Operating system: Windows-10-10.0.18362 64 Bits
Graphics card: GeForce RTX 2060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.60

Blender Version
Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: f6cb5f5449

I'm trying to reproduce the error on home and it not appear. Mi personal PC configuration is this: **System Information** Operating system: Windows-10-10.0.18362 64 Bits Graphics card: GeForce RTX 2060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.60 **Blender Version** Broken: version: 2.80 (sub 75), branch: master, commit date: 2019-07-29 14:47, hash: `f6cb5f5449`

Antonio commented

2019-09-02 08:27:47 +02:00

Removed subscriber: @AntonioNavarroBlaya

Antonio commented

2019-09-02 13:30:16 +02:00

I'did tried this (and others production files) on a twin PC whith same configuration, controllers and Blender version.

It's works fine. I suposse may be an phisical problem with PC, but i don't know exactly.

I'did tried this (and others production files) on a twin PC whith same configuration, controllers and Blender version. It's works fine. I suposse may be an phisical problem with PC, but i don't know exactly.

Richard Antalik commented

2020-01-06 13:40:52 +01:00

Added subscriber: @iss

Richard Antalik commented

2020-01-06 13:40:52 +01:00

@dhenton9000 Is this still an issue with latest build? https://builder.blender.org/download/

Marcus Papathoma commented

2020-01-06 13:47:35 +01:00

Removed subscriber: @machieb

D Henton commented

2020-01-14 03:15:01 +01:00

Works like a charm in 2.81, thanks for addressing this, I was so bummed that my card didn't work!!!!!!!!!

Richard Antalik commented

2020-01-14 10:14:03 +01:00

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

Richard Antalik closed this issue

2020-01-14 10:14:03 +01:00

Richard Antalik self-assigned this 2020-01-14 10:14:03 +01:00

Richard Antalik commented

2020-01-14 10:14:03 +01:00

Thanks for info.

shaun commented

2020-07-31 15:31:16 +02:00

Added subscriber: @toxsickcity

shaun commented

2020-07-31 15:31:16 +02:00

I'd also like to add a PSA, gpu's dont like to be overclocked in blender workloads. it's slightly more sensitive to overclocking, So if you receive memory errors or cuda stopping, try checking your gpu speeds and maybe clock back a little bit.

this worked for me as I was scratching my head that the 8GB on the 1070s were running out but only using about 3.5GB!!

Anyways Good I found this.

I'd also like to add a PSA, gpu's dont like to be overclocked in blender workloads. it's slightly more sensitive to overclocking, So if you receive memory errors or cuda stopping, try checking your gpu speeds and maybe clock back a little bit. this worked for me as I was scratching my head that the 8GB on the 1070s were running out but only using about 3.5GB!! Anyways Good I found this.

Camille commented

2021-01-15 17:35:29 +01:00

Added subscriber: @Ekiwnox

Camille commented

2021-01-15 17:35:29 +01:00

I've the same issue, so you just clocked back the GPU and it should solve this issue? How much? Like -50?

Erno Endre Gergely commented

2021-01-24 17:11:27 +01:00

Added subscriber: @Ernogergely

Erno Endre Gergely commented

2021-01-24 17:11:27 +01:00

@Ekiwnox

I hade the same issue with my MSI RTX 3070 Gaming X, I decreased the overclocking of Memory Clock from +1200 to +1000, this way it works for rendering.
My settings like this for overclocking:

@Ekiwnox I hade the same issue with my MSI RTX 3070 Gaming X, I decreased the overclocking of Memory Clock from +1200 to +1000, this way it works for rendering. My settings like this for overclocking:![Overcloked settings RTX 3070.JPG](https://archive.blender.org/developer/F9595480/Overcloked_settings_RTX_3070.JPG)

bruno commented

2021-08-19 20:26:27 +02:00

Added subscriber: @etzlucini

bruno commented

2021-08-19 20:26:28 +02:00

Hi there. I´ve found this thread, tried all the solutions here and still didn´t get to a solution :(

System Information

Video Card: Gaiwanrd RTX 3070
Latest Drivers

CPU RAM: 32 Gig
OS Name Microsoft Windows 10 Pro
Version 20H2
AMD Ryzen 7 3700X 8-Core Processor

Blender Version
2.93.3

Short description of error
Render fails when using GPU with a CUDA. First attempt and sometimes second may work.

Exact steps for others to reproduce the error
Use the attached file to attempt to render the image. Pressed F12 to render. CUDA error on second or sometimes first attempt{F10293780}

Hi there. I´ve found this thread, tried all the solutions here and still didn´t get to a solution :( **System Information** Video Card: Gaiwanrd RTX 3070 Latest Drivers CPU RAM: 32 Gig OS Name Microsoft Windows 10 Pro Version 20H2 AMD Ryzen 7 3700X 8-Core Processor **Blender Version** 2.93.3 **Short description of error** Render fails when using GPU with a CUDA. First attempt and sometimes second may work. **Exact steps for others to reproduce the error** Use the attached file to attempt to render the image. Pressed F12 to render. CUDA error on second or sometimes first attempt{[F10293780](https://archive.blender.org/developer/F10293780/Bispo-Demon.zip)}

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CUDA error: Illegal address in cuCtxSynchronize(), line 1800 #67350