[Bug 1879404] New: Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Bug ID: 1879404
           Summary: Blender 2.90.0-3.fc33 crashes when using adding
                    sapling tree or using voronoi texture
           Product: Fedora
           Version: 33
          Hardware: x86_64
                OS: Linux
            Status: NEW
         Component: blender
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail]
  Target Milestone: ---
    Classification: Fedora

Created attachment 1715034
  --> https://bugzilla.redhat.com/attachment.cgi?id=1715034&action=edit
Sapling Tree Crash

Description of problem:
Blender 2.90 crashes in several scenarios.

Version-Release number of selected component (if applicable):
blender-2.90.0-3.fc33

How reproducible:
Always

Steps to Reproduce:
1st scenario:
1. Open a new, standard blender file
2. Enable "Sapling Tree Gen" plugin
3. Be in Object mode -> Add -> Curve -> Sapling Tree gen

2nd scenario:
1. Open a new, standard blender file
2. select standard cube
3. switch view to "Shader Editor"
4. Click on Add -> Textures -> Voronoi Texture
(Sky texture will also crash)

Actual results:
Blender crashes

Expected results:
The requested action is executed

Additional info:

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

--- Comment #1 from Matthias  ---
Created attachment 1715035
  --> https://bugzilla.redhat.com/attachment.cgi?id=1715035&action=edit
Voronoi Texture crash

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |MODIFIED

--- Comment #2 from Fedora Update System  ---
FEDORA-2020-46973824f1 has been submitted as an update to Fedora 33.
https://bodhi.fedoraproject.org/updates/FEDORA-2020-46973824f1

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|MODIFIED                    |ON_QA

--- Comment #3 from Fedora Update System  ---
FEDORA-2020-46973824f1 has been pushed to the Fedora 33 testing repository.
In short time you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing
--advisory=FEDORA-2020-46973824f1`
You can provide feedback for this update here:
https://bodhi.fedoraproject.org/updates/FEDORA-2020-46973824f1

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information
on how to test updates.

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

--- Comment #4 from Matthias  ---
I installed the latest update
(https://bodhi.fedoraproject.org/updates/FEDORA-2020-46973824f1) and did a
quick check. Blender still crashes when trying to apply a texture to the
standard cube in the Shader Editor.

This is not a bug in Blender 2.90. I installed the version from Flathub
(https://flathub.org/apps/details/org.blender.Blender). It works as expected.

The issue is with the Fedora rpm.

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

--- Comment #5 from Matthias  ---
Created attachment 1718578
  --> https://bugzilla.redhat.com/attachment.cgi?id=1718578&action=edit
Blender - How to reproduce crash quickly

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Luya Tshimbalanga  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |ASSIGNED
           Doc Type|---                         |If docs needed, set a value
              Flags|                            |needinfo?(keller1976@gmail.
                   |                            |com)

--- Comment #6 from Luya Tshimbalanga  ---
I confirm the bug which is caused by eithr LLVM 11.0 or the driver in Fedora 33
when using either command from comment #0:

- LLVM triggered Diagnostic Handler: Illegal instruction detected: VOP*
instruction violates constant bus restriction
renamable $vgpr4 = V_CNDMASK_B32_e32 32768, killed $vgpr5, implicit killed
$vcc, implicit $exec
LLVM failed to compile shader
radeonsi: can't compile a main shader part
LLVM triggered Diagnostic Handler: Illegal instruction detected: VOP*
instruction violates constant bus restriction
renamable $vgpr4 = V_CNDMASK_B32_e32 32768, killed $vgpr4, implicit killed
$vcc, implicit $exec
LLVM failed to compile shader
radeonsi: can't compile a main shader part
Writing: /tmp/blender.crash.txt
Segmentation fault (core dumped)

It looks like radeonsi cannot compile the shader for some reasons with this
highlight:
radeonsi: can't compile a main shader part

Could you run the current installed Blender via terminal and post the traceback
here? Let know which GPU do you use.

Addiitonally, install this scratch build below from LLVM 9.0 and let know if
the issue still occur.
https://koji.fedoraproject.org/koji/taskinfo?taskID=52710098

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Matthias  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
              Flags|needinfo?(keller1976@gmail. |
                   |com)                        |

--- Comment #7 from Matthias  ---
I guess with traceback you mean the blender.crash.txt that is linked in the
terminal output? Other than that there is not much in the terminal. Do I need
to run with some additional option?

I attached the crash text files for the latest version in updates-testing and
the one that you asked me to test above.

Regarding the test version with LLVM 9.0, it also crashes. Same behaviour as
the version in the repo.

As for my hardware:

Operating System: Fedora 33
KDE Plasma Version: 5.19.5
KDE Frameworks Version: 5.73.0
Qt Version: 5.15.1
Kernel Version: 5.8.13-300.fc33.x86_64
OS Type: 64-bit
Processors: 8 × Intel® Xeon® CPU E3-1230 v5 @ 3.40GHz
Memory: 15.6 GiB of RAM
Graphics Processor: GeForce GTX 1060 6GB/PCIe/SSE2

I am using the rpmfusion nvidia drivers. Version is 450.66.

However, I also tried with a laptop. Same crash happens there as well. This
other machine has the following config:

Operating System: Fedora 33
KDE Plasma Version: 5.19.5
KDE Frameworks Version: 5.73.0
Qt Version: 5.15.1
Kernel Version: 5.8.13-300.fc33.x86_64
OS Type: 64-bit
Processors: 8 × Intel® Core™ i5-8365U CPU @ 1.60GHz
Memory: 7.6 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620

It crashes with both versions. blender-1:2.90.1-1.fc33.x86_64 and
blender-1:2.90.1-1.llvm9.fc33.x86_64.

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

--- Comment #8 from Matthias  ---
Created attachment 1718746
  --> https://bugzilla.redhat.com/attachment.cgi?id=1718746&action=edit
blender.crash_blender-1:2.90.1-1.fc33.x86_64

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

--- Comment #9 from Matthias  ---
Created attachment 1718747
  --> https://bugzilla.redhat.com/attachment.cgi?id=1718747&action=edit
blender.crash_blender-2.90.1-1.llvm9.fc33.x86_64

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
   Fixed In Version|                            |blender-2.90.1-1.fc33
         Resolution|---                         |ERRATA
        Last Closed|                            |2020-10-06 00:15:36

--- Comment #10 from Fedora Update System  ---
FEDORA-2020-46973824f1 has been pushed to the Fedora 33 stable repository.
If problem still persists, please make note of it in this bug report.

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Luya Tshimbalanga  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|CLOSED                      |ASSIGNED
         Resolution|ERRATA                      |---
           Keywords|                            |Reopened

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |MODIFIED

--- Comment #11 from Fedora Update System  ---
FEDORA-2020-e807be8b1d has been submitted as an update to Fedora 32.
https://bodhi.fedoraproject.org/updates/FEDORA-2020-e807be8b1d

--- Comment #12 from Fedora Update System  ---
FEDORA-2020-1aef1e9bca has been submitted as an update to Fedora 33.
https://bodhi.fedoraproject.org/updates/FEDORA-2020-1aef1e9bca

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|MODIFIED                    |ON_QA

--- Comment #13 from Fedora Update System  ---
FEDORA-2020-1aef1e9bca has been pushed to the Fedora 33 testing repository.
In short time you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing
--advisory=FEDORA-2020-1aef1e9bca`
You can provide feedback for this update here:
https://bodhi.fedoraproject.org/updates/FEDORA-2020-1aef1e9bca

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information
on how to test updates.

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

--- Comment #14 from Fedora Update System  ---
FEDORA-2020-e807be8b1d has been pushed to the Fedora 32 testing repository.
In short time you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing
--advisory=FEDORA-2020-e807be8b1d`
You can provide feedback for this update here:
https://bodhi.fedoraproject.org/updates/FEDORA-2020-e807be8b1d

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information
on how to test updates.

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |CLOSED
   Fixed In Version|blender-2.90.1-1.fc33       |blender-2.90.1-1.fc33
                   |                            |blender-2.91.0-2.fc33
         Resolution|---                         |ERRATA
        Last Closed|2020-10-06 00:15:36         |2020-12-04 19:51:59

--- Comment #15 from Fedora Update System  ---
FEDORA-2020-1aef1e9bca has been pushed to the Fedora 33 stable repository.
If problem still persists, please make note of it in this bug report.

[Bug 1879404] Blender 2.90.0-3.fc33 crashes when using adding sapling tree or using voronoi texture

https://bugzilla.redhat.com/show_bug.cgi?id=1879404

Fedora Update System  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
   Fixed In Version|blender-2.90.1-1.fc33       |blender-2.90.1-1.fc33
                   |blender-2.91.0-2.fc33       |blender-2.91.0-2.fc33
                   |                            |blender-2.83.9-1.fc32

--- Comment #16 from Fedora Update System  ---
FEDORA-2020-e807be8b1d has been pushed to the Fedora 32 stable repository.
If problem still persists, please make note of it in this bug report.