Segmentation fault crash starting Blender 2.8 under Linux #55802

New Issue

Enrico Valenza · 2018-07-06T22:46:01+02:00

Enrico Valenza commented

2018-07-06 22:46:01 +02:00

System Information
Ubuntu 15.04 64 bit - Nvidia Geforce GT 320M

Blender Version
Broken: blender-2.80-53c63db2ee1-linux-glibc219-x86_64
Worked: (optional) night builds from some month ago

Blender 2.8 just don't open, it crashes at start with segmentation fault; here following I pasted the console output:

env@env-K50ID:~$ '/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/blender'
Received X11 Error:
error code: 8
request code: 154
minor code: 34
error text: BadMatch (invalid parameter attributes)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
Received X11 Error:
error code: 8
request code: 154
minor code: 34
error text: BadMatch (invalid parameter attributes)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
Received X11 Error:
error code: 2
request code: 154
minor code: 34
error text: BadValue (integer parameter out of range for operation)
found bundled python: /home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/python
(2, 74, 0)
Traceback (most recent call last):

File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable
  raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring")

Exception: Add-on 'io_scene_3ds' has not been upgraded to 2.8, ignoring
(2, 79, 1)
Traceback (most recent call last):

File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable
  raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring")

Exception: Add-on 'io_scene_fbx' has not been upgraded to 2.8, ignoring
(2, 74, 0)
Traceback (most recent call last):

File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable
  raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring")

Exception: Add-on 'io_anim_bvh' has not been upgraded to 2.8, ignoring
(2, 74, 0)
Traceback (most recent call last):

File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable
  raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring")

Exception: Add-on 'io_mesh_ply' has not been upgraded to 2.8, ignoring
(2, 78, 0)
Traceback (most recent call last):

File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable
  raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring")

Exception: Add-on 'io_scene_obj' has not been upgraded to 2.8, ignoring
(2, 76, 0)
Traceback (most recent call last):

File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable
  raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring")

Exception: Add-on 'io_scene_x3d' has not been upgraded to 2.8, ignoring
(2, 74, 0)
Traceback (most recent call last):

File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable
  raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring")

Exception: Add-on 'io_mesh_stl' has not been upgraded to 2.8, ignoring
(2, 75, 0)
Traceback (most recent call last):

File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable
  raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring")

Exception: Add-on 'io_mesh_uv_layout' has not been upgraded to 2.8, ignoring
(2, 57, 0)
Traceback (most recent call last):

File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable
  raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring")

Exception: Add-on 'io_curve_svg' has not been upgraded to 2.8, ignoring
(2, 80, 0)
CUDA cuInit: Unknown error
GPUShader: compile error:
(0) : error C7011: implicit cast from "int" to "ivec2"

GPUShader: compile error:
(0) : error C7011: implicit cast from "int" to "ivec2"

Writing: /tmp/blender.crash.txt
Errore di segmentazione ("segmentation fault")

Also attached is the blender.crash.txt{F3892895}

**System Information** Ubuntu 15.04 64 bit - Nvidia Geforce GT 320M **Blender Version** Broken: blender-2.80-53c63db2ee1-linux-glibc219-x86_64 Worked: (optional) night builds from some month ago Blender 2.8 just don't open, it crashes at start with segmentation fault; here following I pasted the console output: ------------------------------ env@env-K50ID:~$ '/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/blender' Received X11 Error: error code: 8 request code: 154 minor code: 34 error text: BadMatch (invalid parameter attributes) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) Received X11 Error: error code: 8 request code: 154 minor code: 34 error text: BadMatch (invalid parameter attributes) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) Received X11 Error: error code: 2 request code: 154 minor code: 34 error text: BadValue (integer parameter out of range for operation) found bundled python: /home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/python (2, 74, 0) Traceback (most recent call last): ``` File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring") ``` Exception: Add-on 'io_scene_3ds' has not been upgraded to 2.8, ignoring (2, 79, 1) Traceback (most recent call last): ``` File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring") ``` Exception: Add-on 'io_scene_fbx' has not been upgraded to 2.8, ignoring (2, 74, 0) Traceback (most recent call last): ``` File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring") ``` Exception: Add-on 'io_anim_bvh' has not been upgraded to 2.8, ignoring (2, 74, 0) Traceback (most recent call last): ``` File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring") ``` Exception: Add-on 'io_mesh_ply' has not been upgraded to 2.8, ignoring (2, 78, 0) Traceback (most recent call last): ``` File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring") ``` Exception: Add-on 'io_scene_obj' has not been upgraded to 2.8, ignoring (2, 76, 0) Traceback (most recent call last): ``` File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring") ``` Exception: Add-on 'io_scene_x3d' has not been upgraded to 2.8, ignoring (2, 74, 0) Traceback (most recent call last): ``` File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring") ``` Exception: Add-on 'io_mesh_stl' has not been upgraded to 2.8, ignoring (2, 75, 0) Traceback (most recent call last): ``` File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring") ``` Exception: Add-on 'io_mesh_uv_layout' has not been upgraded to 2.8, ignoring (2, 57, 0) Traceback (most recent call last): ``` File "/home/env/blender_download/blender-2.80-53c63db2ee1-linux-glibc219-x86_64/2.80/scripts/modules/addon_utils.py", line 359, in enable raise Exception(f"Add-on '{module_name:s}' has not been upgraded to 2.8, ignoring") ``` Exception: Add-on 'io_curve_svg' has not been upgraded to 2.8, ignoring (2, 80, 0) CUDA cuInit: Unknown error GPUShader: compile error: (0) : error C7011: implicit cast from "int" to "ivec2" GPUShader: compile error: (0) : error C7011: implicit cast from "int" to "ivec2" Writing: /tmp/blender.crash.txt Errore di segmentazione ("segmentation fault") ------------------------------ Also attached is the blender.crash.txt{[F3892895](https://archive.blender.org/developer/F3892895/blender.crash.txt)}

Enrico Valenza commented

2018-07-06 22:46:01 +02:00

Added subscriber: @envval

Bastien Montagne commented

2018-07-24 16:09:28 +02:00

Added subscriber: @mont29

Bastien Montagne commented

2018-07-24 16:09:28 +02:00

Please do not paste walls of text like that directly in reports/comments, such reports must be attached as text files instead.
Also try again with latest 2.8 build, and ensure you are using latest official GPU drivers from NVidia (not the open source ones).

Please do not paste walls of text like that directly in reports/comments, such reports must be attached as text files instead. Also try again with latest 2.8 build, and ensure you are using latest official GPU drivers from NVidia (not the open source ones).

Enrico Valenza commented

2018-07-26 18:46:54 +02:00

blender.crash.txt

Hi Bastien,
my apologies for the wall of text, not my intention. :)

Just tried with the last build (blender-2.80-1882dfc47c1-linux-glibc219-x86_64), I'm using official drivers from Nvidia (so no open source drivers) but I still have segmentation fault at start. Btw, until the main "remaking" of the UI, Blender 2.8 worked like a charm on my system.
Attached is the new crash text file.

[blender.crash.txt](https://archive.blender.org/developer/F4047836/blender.crash.txt) Hi Bastien, my apologies for the wall of text, not my intention. :) Just tried with the last build (blender-2.80-1882dfc47c1-linux-glibc219-x86_64), I'm using official drivers from Nvidia (so no open source drivers) but I still have segmentation fault at start. Btw, until the main "remaking" of the UI, Blender 2.8 worked like a charm on my system. Attached is the new crash text file.

Enrico Valenza commented

2018-08-01 15:40:01 +02:00

I could investigate and last version of Blender 2.8 that worked (and still does) under my system was night build 8b74741b9e of 2018-03-30.

I could investigate and last version of Blender 2.8 that worked (and still does) under my system was night build 8b74741b9e of 2018-03-30.

Bastien Montagne commented

2018-08-09 11:57:14 +02:00

Changed status from 'Open' to: 'Archived'

Bastien Montagne closed this issue

2018-08-09 11:57:14 +02:00

Bastien Montagne self-assigned this 2018-08-09 11:57:14 +02:00

Bastien Montagne commented

2018-08-09 11:57:14 +02:00

Thanks for the report, but afaik GT 320m only supports OpenGL 2.1, we now require at the very least 3.1 iirc, so height years old low-end GPUs are no more an option…

Enrico Valenza commented

2018-08-09 14:00:31 +02:00

No, accordingly to Nvidia site GT 320M supports OpenGL 3.2. This has also already clarified by Brecht in a earlier (very similar) occasion.

Brecht Van Lommel commented

2018-08-09 17:38:03 +02:00

Added subscriber: @brecht

Brecht Van Lommel commented

2018-08-09 17:38:03 +02:00

Changed status from 'Archived' to: 'Open'

Brecht Van Lommel reopened this issue

2018-08-09 17:38:03 +02:00

Brecht Van Lommel commented

2018-08-09 17:38:03 +02:00

Yes, I think this card supports OpenGL 3.3 with the latest drivers.

From the first report it looks like some error in compiling shaders. Can you attach the output of running this with a recent build, so we get more detailed info?

./blender --debug-gpu --debug-gpu-shaders --factory-startup &> startup-log.txt

Also useful would be to attach Help > System Info saved from Blender 2.79, so we can see the exact driver version.

Yes, I think this card supports OpenGL 3.3 with the latest drivers. From the first report it looks like some error in compiling shaders. Can you attach the output of running this with a recent build, so we get more detailed info? ``` ./blender --debug-gpu --debug-gpu-shaders --factory-startup &> startup-log.txt ``` Also useful would be to attach Help > System Info saved from Blender 2.79, so we can see the exact driver version.

Enrico Valenza commented

2018-08-09 22:21:48 +02:00

Hi Brecht,
ok, here attached is what you requested.
Thanks.

blender.crash.txt

system-info.txt

Hi Brecht, ok, here attached is what you requested. Thanks. [blender.crash.txt](https://archive.blender.org/developer/F4173895/blender.crash.txt) [system-info.txt](https://archive.blender.org/developer/F4173896/system-info.txt)

Enrico Valenza commented

2018-08-09 22:23:29 +02:00

I forgot: with today build "blender-2.80-2e10c658f42-linux-glibc219-x86_64".

Brecht Van Lommel commented

2018-08-10 00:19:32 +02:00

Sorry if I wasn't clear, I meant the startup-log.txt produced by running that command, which hopefully has more details than the backtrace.

Sorry if I wasn't clear, I meant the `startup-log.txt` produced by running that command, which hopefully has more details than the backtrace.

Enrico Valenza commented

2018-08-10 18:00:13 +02:00

I think you have been clear, that is the result of running the "./blender --debug-gpu --debug-gpu-shaders --factory-startup &> startup-log.txt" command string in the console after entering the blender 2.8 directory... something I have to do differently (you know, I'm very bad at linux scripting and stuff)?

Brecht Van Lommel commented

2018-08-10 18:09:32 +02:00

Yes, there should be a file named startup-log.txt that you can attach here.

Enrico Valenza commented

2018-08-10 18:21:55 +02:00

Of course you are right. :)
Here it is.

startup-log.txt

Of course you are right. :) Here it is. [startup-log.txt](https://archive.blender.org/developer/F4183068/startup-log.txt)

Brecht Van Lommel commented

2018-08-10 19:39:07 +02:00

Added subscriber: @fclem

Brecht Van Lommel commented

2018-08-10 19:39:07 +02:00

This shader error seems like a driver bug related to textureGather() in the object_outline_detect_frag.glsl shader. The error happens on line (0), which doesn't really make sense and probably means it's in some code generated by the driver.

There's a similar error here, where the workaround was to disable textureGather() on NVIDIA:
https://github.com/Unvanquished/Unvanquished/issues/919

@fclem, It appears the 340.x driver is the latest supported NVIDIA driver versions for this GPU, so it seems this will not be fixed anymore. Perhaps we can add a workaround to disable texture gather on such old NVIDIA drivers? Maybe any NVIDIA GPU with OpenGL version < 4 or something like that.

This shader error seems like a driver bug related to `textureGather()` in the `object_outline_detect_frag.glsl` shader. The error happens on line (0), which doesn't really make sense and probably means it's in some code generated by the driver. There's a similar error here, where the workaround was to disable `textureGather()` on NVIDIA: https://github.com/Unvanquished/Unvanquished/issues/919 @fclem, It appears the 340.x driver is the latest supported NVIDIA driver versions for this GPU, so it seems this will not be fixed anymore. Perhaps we can add a workaround to disable texture gather on such old NVIDIA drivers? Maybe any NVIDIA GPU with OpenGL version < 4 or something like that.

blender-admin commented

2018-08-13 11:48:44 +02:00

This issue was referenced by 822de6e9e1

This issue was referenced by 822de6e9e1b87e2ed3571e7166281fa622c28c02

Clément Foucault commented

2018-08-13 23:02:47 +02:00

Changed status from 'Open' to: 'Resolved'

Clément Foucault closed this issue

2018-08-13 23:02:47 +02:00

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Segmentation fault crash starting Blender 2.8 under Linux #55802

Blender 2.8 just don't open, it crashes at start with segmentation fault; here following I pasted the console output:

Writing: /tmp/blender.crash.txt Errore di segmentazione ("segmentation fault")

Writing: /tmp/blender.crash.txt
Errore di segmentazione ("segmentation fault")