M-node crash #41349

New Issue

Alexey · 2014-08-07T05:18:12+02:00

Alexey commented

2014-08-07 05:18:12 +02:00

System Information
windows7 64
ASUS ATI Radeon HD6870

Blender Version
Broken: 2.71 (9337574)
Worked: (i don't know, i was see it yesterday)

Blender closeing, when i use a node textures, press M button to mute and try to render

Exact steps for others to reproduce the error
1.Create any texture

  type of texture - is not important
  material,world,paint or displace texture - is not important.

2.Go to Node editor, use a node for this texture, create anything(what type of node - is not important)
3.select any,press M to mute
4.Try to render or go to rendered shadng mode(Blender close)

System Information windows7 64 ASUS ATI Radeon HD6870 **Blender Version** Broken: 2.71 (9337574) Worked: (i don't know, i was see it yesterday) **Blender closeing, when i use a node textures, press M button to mute and try to render** **Exact steps for others to reproduce the error** 1.Create any texture ``` type of texture - is not important material,world,paint or displace texture - is not important. ``` 2.Go to Node editor, use a node for this texture, create anything(what type of node - is not important) 3.select any,press M to mute 4.Try to render or go to rendered shadng mode(Blender close)

Alexey commented

2014-08-07 05:18:12 +02:00

Changed status to: 'Open'

Alexey self-assigned this 2014-08-07 05:18:12 +02:00

Alexey commented

2014-08-07 05:18:12 +02:00

Added subscriber: @Inwader77

Kévin Dietrich commented

2014-08-07 07:31:41 +02:00

Added subscriber: @kevindietrich

Kévin Dietrich commented

2014-08-07 07:31:41 +02:00

Please try with a nightly build and upload a file that fails for you if the bug still occurs, things might have change since the 2.71 release. Also is it Cycles or Blender Internal ?

Please try with a [nightly build ](https://builder.blender.org/download/) and upload a file that fails for you if the bug still occurs, things might have change since the 2.71 release. Also is it Cycles or Blender Internal ?

Alexey was unassigned by Bastien Montagne

2014-08-07 11:43:32 +02:00

Alexey commented

2014-08-07 20:25:38 +02:00

This comment was removed by @Inwader77

*This comment was removed by @Inwader77*

Alexey commented

2014-08-07 22:11:55 +02:00

M-_node_bug_official_release.blend
This bug in Blender internal(i do not use a cycles and i do not know how use a node for textures in cycles)
To activate bug 2 methods:
1)open this file and press F12 to render(blender crush(close))
2)go to tex paint mode and paint anything with this texture(blender crush(close))
If i create any tex,use node and mute, but do not use this texture nowhere - working normal
if i use this tex for world, material, or lamp and try to render - blender close
if i use this texture for paint and try to paint anything - blender close
if i use this texture only for paint(and nowhere else) and render - working normal

I try to do this in night build (81c3fc9) - working with bug.
in blender 2.63(r45996) - not close,but ignore mute function in render and paint

P.S.1)Sometimes blender can crush, if i (for example) use this texture for world ang do to properties/world data/prewiew.
2)Sometimes(very seldom) blender do not close, but render and ignore mute function, and if i try to render again - close

[M-_node_bug_official_release.blend](https://archive.blender.org/developer/F101934/M-_node_bug_official_release.blend) This bug in Blender internal(i do not use a cycles and i do not know how use a node for textures in cycles) To activate bug 2 methods: 1)open this file and press F12 to render(blender crush(close)) 2)go to tex paint mode and paint anything with this texture(blender crush(close)) If i create any tex,use node and mute, but do not use this texture nowhere - working normal if i use this tex for world, material, or lamp and try to render - blender close if i use this texture for paint and try to paint anything - blender close if i use this texture only for paint(and nowhere else) and render - working normal I try to do this in night build (81c3fc9) - working with bug. in blender 2.63(r45996) - not close,but ignore mute function in render and paint P.S.1)Sometimes blender can crush, if i (for example) use this texture for world ang do to properties/world data/prewiew. 2)Sometimes(very seldom) blender do not close, but render and ignore mute function, and if i try to render again - close

Alexey commented

2014-08-07 22:12:09 +02:00

This comment was removed by @Inwader77

*This comment was removed by @Inwader77*

Kévin Dietrich commented

2014-08-08 03:49:47 +02:00

When hitting render, I'm getting:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffa7fff700 (LWP 10231)]
0x0000000002761c42 in tex_input (out=0x0, sz=0, in=0x0, params=0x0, thread=0)
    at /home/kevin/src/blender-git/blender/source/blender/nodes/texture/node_texture_util.c:78
78	{

and when trying to paint:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffc9ffb700 (LWP 10317)]
0x000000000275c07e in rgb_colorfn (out=0x0, p=0x0, node=0x0, in=0x0, thread=0)
    at /home/kevin/src/blender-git/blender/source/blender/nodes/texture/nodes/node_texture_curves.c:96
96	{

In both cases the backtrace looks like this: http://www.pasteall.org/53335/text. This is just an except as it is indefinitely repeating.

When hitting render, I'm getting: ``` Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffa7fff700 (LWP 10231)] 0x0000000002761c42 in tex_input (out=0x0, sz=0, in=0x0, params=0x0, thread=0) at /home/kevin/src/blender-git/blender/source/blender/nodes/texture/node_texture_util.c:78 78 { ``` and when trying to paint: ``` Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffc9ffb700 (LWP 10317)] 0x000000000275c07e in rgb_colorfn (out=0x0, p=0x0, node=0x0, in=0x0, thread=0) at /home/kevin/src/blender-git/blender/source/blender/nodes/texture/nodes/node_texture_curves.c:96 96 { ``` In both cases the backtrace looks like this: http://www.pasteall.org/53335/text. This is just an except as it is indefinitely repeating.

Alexey commented

2014-08-08 05:49:49 +02:00

I don't understand what i must do to work normal. I don't know what this code mean.
And else, try to use mute for material nodes - don't crush, but ignore mute function.
Use for scene node - working normal.

I don't understand what i must do to work normal. I don't know what this code mean. And else, try to use mute for material nodes - don't crush, but ignore mute function. Use for scene node - working normal.

Alexey commented

2014-08-08 21:53:27 +02:00

And else:
texture node:
2,62(r44136) and earlier - working without bug.
2.63 - 2.70 - no crush, but ignore mute
2.71 - crush
material node:
2.62(r44136)and earlier - working without bug.
2.63 - 2.71 - ignore mute function.

And else: texture node: 2,62(r44136) and earlier - working without bug. 2.63 - 2.70 - no crush, but ignore mute 2.71 - crush material node: 2.62(r44136)and earlier - working without bug. 2.63 - 2.71 - ignore mute function.

Alexey commented

2014-08-10 13:29:04 +02:00

For material nodes:
in viewer, output node and in preview(property window/material settings context menu) - working normal, but in 3d view and in render - bug is active
This bug is active for BI and Cycles.
In 3d view(select GLSL mode(not multtex)) with textured shading mode - working properly, with rendered mode - bug is active
versions 2.71.3(ee8dafe) and(3d4f540) - working with error

For material nodes: in viewer, output node and in preview(property window/material settings context menu) - working normal, but in 3d view and in render - bug is active This bug is active for BI and Cycles. In 3d view(select GLSL mode(not multtex)) with textured shading mode - working properly, with rendered mode - bug is active versions 2.71.3(ee8dafe) and(3d4f540) - working with error

Bastien Montagne commented

2014-08-10 14:47:18 +02:00

Added subscriber: @mont29

Lukas Tönne was assigned by Sergey Sharybin

2014-08-12 10:23:00 +02:00

Sergey Sharybin commented

2014-08-12 10:23:00 +02:00

Added subscribers: @LukasTonne, @Sergey

Sergey Sharybin commented

2014-08-12 10:23:00 +02:00

I'm having stack overflow issues actually.

@LukasTonne, seems disabling mute for texture nodes makes things stable here. I know it's an old can of worms, so maybe for now just disable mute functionality there if you're not sure how to fix it properly?

I'm having stack overflow issues actually. @LukasTonne, seems disabling mute for texture nodes makes things stable here. I know it's an old can of worms, so maybe for now just disable mute functionality there if you're not sure how to fix it properly?

Lukas Tönne commented

2014-08-12 12:44:07 +02:00

Changed status from 'Open' to: 'Resolved'

Lukas Tönne closed this issue

2014-08-12 12:44:07 +02:00

Lukas Tönne commented

2014-08-12 12:44:07 +02:00

Closed by commit 1743c81ce1.

Closed by commit 1743c81ce1.

blender-admin commented

2014-08-12 12:44:47 +02:00

This issue was referenced by 1743c81ce1

This issue was referenced by 1743c81ce1b01e89728f98ea66ba1c07192bcff9

Antonis Ryakiotakis commented

2014-09-17 18:23:27 +02:00

Added subscriber: @Psy-Fi

Antonis Ryakiotakis commented

2014-09-17 18:23:27 +02:00

Hey, I found something that works without disabling muting here, can @LukasTonne or @Sergey check? exec_muted_tex.patch

This should also take care of #41761 too.

Hey, I found something that works without disabling muting here, can @LukasTonne or @Sergey check? [exec_muted_tex.patch](https://archive.blender.org/developer/F110902/exec_muted_tex.patch) This should also take care of #41761 too.

blender-admin commented

2014-09-17 19:05:35 +02:00

This issue was referenced by 59a38ccc42

This issue was referenced by 59a38ccc4239a407e8954abd2250a68540a84e59

Alexey commented

2014-09-20 19:19:49 +02:00

Only in 8c3daab muting textures working normal, but muting material - ignore mute function

Only in 8c3daab muting textures working normal, but muting material - ignore mute function

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M-node crash #41349