[Bug 1565659] New: Blender crash on start

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Bug ID: 1565659
           Summary: Blender crash on start
           Product: Fedora
           Version: 28
         Component: blender
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail],
                    [e-mail], [e-mail],
                    [e-mail], [e-mail],
                    [e-mail]

Description of problem:

Blender crash on start.

Version-Release number of selected component (if applicable):

blender-1:2.79b-2.fc28.x86_64

How reproducible:

always

Steps to Reproduce:
1. dnf install blender
2. blender

Actual results:

15:43 (0s) hrw@puchatek:~$ blender 
DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
Assuming 131072kB available aperture size.
May lead to reduced performance or incorrect rendering.
get chip id failed: -1 [22]
param: 4, val: 0
: CommandLine Error: Option 'enable-value-profiling' registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options
15:43 (1s) hrw@puchatek:~$

Expected results:

Blender starts.

Additional info:

[Bug 1565659] Blender crash on start

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #1 from Marcin Juszkiewicz  ---
Big grey window blinks for a moment.

[Bug 1565659] Blender crash on start

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Luya Tshimbalanga  changed:

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--- Comment #2 from Luya Tshimbalanga  ---
Hello Marcin,

(In reply to Marcin Juszkiewicz from comment #0)
> 15:43 (0s) hrw@puchatek:~$ blender 
> DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument
> Assuming 131072kB available aperture size.
> May lead to reduced performance or incorrect rendering.
> get chip id failed: -1 [22]
> param: 4, val: 0
> : CommandLine Error: Option 'enable-value-profiling' registered more than
> once!
> LLVM ERROR: inconsistency in registered CommandLine options
> 15:43 (1s) hrw@puchatek:~$

That report is similar to https://bugzilla.redhat.com/show_bug.cgi?id=1478536
Could you provide the hardware specification?

[Bug 1565659] Blender crash on start

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Marcin Juszkiewicz  changed:

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--- Comment #3 from Marcin Juszkiewicz  ---
i7-2600K, 32GB ram, Geforce GTX1050 Ti with nouveau driver, Fedora 28, two
fullhd monitors

[Bug 1565659] Blender crash on start

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Andrew Daniel  changed:

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--- Comment #4 from Andrew Daniel  ---
Hello,

I too am having this same problem on the Fedora 28 Beta with Blender. I am
running Fedora 28 Beta on my Late 2013 Mac Pro, equipped with a 6 core Xeon
E5-1650 v2, dual AMD D500 GPU's, and 16GB of RAM.

[Bug 1565659] Blender crash on start

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #5 from Luya Tshimbalanga  ---
It sounds like mesa issue. I was able to reproduce a part of problem with cycle
enabled. Filed upstream for further investigation:
https://lists.blender.org/pipermail/bf-committers/2018-April/049324.html

[Bug 1565659] Blender crash on start

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Luya Tshimbalanga  changed:

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--- Comment #6 from Luya Tshimbalanga  ---
Would you provide a traceback log to reproduce the crash? The issue is likely
from several implementations of OpenCL sharing LLVM hence the last message:

": CommandLine Error: Option 'enable-value-profiling' registered more than
once!
LLVM ERROR: inconsistency in registered CommandLine options"

Chance is comment #4 may have similar problem related to LLVM implementation of
OpenCL.

[Bug 1565659] Blender crash on start

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Marcin Juszkiewicz  changed:

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--- Comment #7 from Marcin Juszkiewicz  ---
Uninstalled 'pocl' and 'beignet' (as suggested in reply to mail from comment
#5) and Blender started.

Now I can uninstall it as in meantime I used other tool ;D

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Luya Tshimbalanga  changed:

What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED
                 CC|                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail],
                   |                            |[e-mail]
          Component|blender                     |llvm
           Assignee|[e-mail]   |[e-mail]
            Summary|Blender crash on start      |Multiple OpenCL
                   |                            |implementation sharing LLVM
                   |                            |crashes Blender using cycle
                   |                            |renderer

--- Comment #8 from Luya Tshimbalanga  ---
I can confirm the workaround as well. Based on the test, the bug does not
belong to Blender but to LLVM team as further confirmed on
https://bugs.llvm.org/show_bug.cgi?id=30587. Assigning to LLVM and renaming
title.

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Luya Tshimbalanga  changed:

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--- Comment #9 from Luya Tshimbalanga  ---
(In reply to Andrew Daniel from comment #4)
> Hello,
>
> I too am having this same problem on the Fedora 28 Beta with Blender. I am
> running Fedora 28 Beta on my Late 2013 Mac Pro, equipped with a 6 core Xeon
> E5-1650 v2, dual AMD D500 GPU's, and 16GB of RAM.

Could you remove either pocl or beignet to see if the workaround resolves the
issue

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #10 from Tom Stellard  ---
This sounds similar to bug #1476741, which was fixed in f28 after beta, so you
might want to try again with a newer f28 spin.

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Andrew Daniel  changed:

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--- Comment #11 from Andrew Daniel  ---
(In reply to Luya Tshimbalanga from comment #9)
> (In reply to Andrew Daniel from comment #4)
> > Hello,
> >
> > I too am having this same problem on the Fedora 28 Beta with Blender. I am
> > running Fedora 28 Beta on my Late 2013 Mac Pro, equipped with a 6 core Xeon
> > E5-1650 v2, dual AMD D500 GPU's, and 16GB of RAM.
>
> Could you remove either pocl or beignet to see if the workaround resolves
> the issue

Thank you for your responses Luya, Tom and Marcin. I have removed both pocl and
beignet as suggested, and this has allowed Blender to start and run correctly.

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Suvayu  changed:

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--- Comment #12 from Suvayu  ---
*** Bug 1597037 has been marked as a duplicate of this bug. ***

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #13 from Suvayu  ---
I can con(In reply to Luya Tshimbalanga from comment #9)
> Could you remove either pocl or beignet to see if the workaround resolves
> the issue

I have the same issue, and I can confirm removing beignet allowed me to start
blender (I have not tried anything yet).

My specs are:
- 4.17.2-200.fc28.x86_64 (w/ amdgpu) with Xfce 4.12.4
- Gigabyte AB350M-Gaming 3-CF
- AMD Ryzen 5 2400G with Radeon Vega Graphics (Raven Ridge)

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #14 from Tom Stellard  ---
Does clinfo crash for you if you have mesa and beignet installed?

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #15 from Suvayu  ---
No, clinfo doesn't crash for me.

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #16 from Suvayu  ---
(In reply to Suvayu from comment #15)
> No, clinfo doesn't crash for me.

Sorry, the output was too long and I missed the error messages at the top,
eventhough clinfo doesn't crash, I get the following messages in the beginning:

DRM_IOCTL_I915_GEM_APERTURE failed: Invalid argument                       
Assuming 131072kB available aperture size.                         
May lead to reduced performance or incorrect rendering.                         
get chip id failed: -1 [2]

param: 4, val: 0

It repeats 4 times, and then I see my platform information.

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

Nicola  changed:

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--- Comment #17 from Nicola  ---
Unfortunately it doesn't work form me. I have neither beignet not pocl. clinfo
works. F28 fully updated.
kernel 4.17.12-200.fc28.x86_64 
blender-2.79b-3.fc28.x86_64
Radeon RX 560 Series (POLARIS11 / DRM 3.25.0 / 4.17.12-200.fc28.x86_64, LLVM
6.0.0)

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

[e-mail] changed:

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--- Comment #18 from [e-mail] ---
This issue also affects users of the proprietary Corel AfterShot Pro program,
build 3.4.0.297. Contact me if you wish to test against it.

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #19 from Tom Stellard  ---
(In reply to douglask from comment #18)
> This issue also affects users of the proprietary Corel AfterShot Pro
> program, build 3.4.0.297. Contact me if you wish to test against it.

Can you post a full backtrace of the crash and also the version of llvm that
you have installed.

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #20 from [e-mail] ---
(In reply to Tom Stellard from comment #19)
> (In reply to douglask from comment #18)
> > This issue also affects users of the proprietary Corel AfterShot Pro
> > program, build 3.4.0.297. Contact me if you wish to test against it.
>
> Can you post a full backtrace of the crash and also the version of llvm that
> you have installed.

Happy to try to get that from my user.  What's the best way to obtain the
backtrace?  I'll ask for that and the llvm version at the same time.  My
internal ref # is 4967100

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #21 from Tom Stellard  ---
(In reply to douglask from comment #20)
> (In reply to Tom Stellard from comment #19)
> > (In reply to douglask from comment #18)
> > > This issue also affects users of the proprietary Corel AfterShot Pro
> > > program, build 3.4.0.297. Contact me if you wish to test against it.
> >
> > Can you post a full backtrace of the crash and also the version of llvm that
> > you have installed.
>
> Happy to try to get that from my user.  What's the best way to obtain the
> backtrace?  I'll ask for that and the llvm version at the same time.  My
> internal ref # is 4967100

Depending on where the crashes is happening, the backtrace could be printed to
stderr.  Otherwise you would have to use a debugger.  Also can you get the full
Fedora version of the llvm package e.g. llvm-6.0.1-1.fc28.

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

--- Comment #22 from Douglas King  ---
Here is the list of llvm components on the user's system:
==============================
llvm.x86_64                                6.0.1-6.fc28                @updates 
llvm-libs.i686                             6.0.1-6.fc28                @updates 
llvm-libs.x86_64                           6.0.1-6.fc28                @updates 
llvm5.0-libs.x86_64                        5.0.1-7.fc28                @fedora 
==============================

I checked the stderr output, and found that the log it creates had a bit more
information on the failure. Here is the content of that:
==============================
Install Path: /opt/AfterShot3(64-bit) 
LD_PATH: /opt/AfterShot3(64-bit)/lib: 
XLIB_SKIP_ARGB_VISUALS: 
I have SSE2 
first run - setting up folders 
Setting default catalog location to: "/home/s/Pictures/AfterShot Pro 
Catalog 3" 
Loading plugins 
Loading camera modules from "/opt/AfterShot3(64- 
bit)/supportfiles/cameras" 
Loading camera modules from "/home/s/.AfterShot Pro 3/Cameras (64-bit)" 
Bibble program arguments ("./AfterShot") 
Problems clearing file %s : %s "/home/s/.AfterShot Pro 
3/AfterShotPro.log" "No such file or directory" 
AfterShot vers.: 3.4.0.297 
Built on: "Mi. Jan. 10 2018" 
Language: en 
App Path: /opt/AfterShot3(64-bit)/bin/AfterShot 
System Home: /opt/AfterShot3(64-bit)/supportfiles 
User Home: /home/s/.AfterShot Pro 3 
Prefs Home: /home/s/.config/Corel/AfterShot Pro v3.conf 
Platform: Linux 
Issue: "\S" 
Kernel: "Linux version 4.17.19-200.fc28.x86_64 ( 
[e-mail]) (gcc version 8.1.1 20180712 
(Red Hat 8.1.1-5) (GCC)) #1 SMP Fri Aug 24 15:47:41 UTC 2018" 
Build Mode: Release 
Product Name: "AfterShot Pro 3" 
Trial Version 
Initializing 
Cpu Manager init: 8 
****    Making CLManager 
mesa: CommandLine Error: Option 'enable-value-profiling' registered 
more than once! 
LLVM ERROR: inconsistency in registered CommandLine options 
QMutex: destroying locked mutex 
==============================

[Bug 1565659] Multiple OpenCL implementation sharing LLVM crashes Blender using cycle renderer

https://bugzilla.redhat.com/show_bug.cgi?id=1565659

John Webb  changed:

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--- Comment #23 from John Webb  ---
As noted in comment #7 and #9 removing pocl and beignet allows blender to
start.  Have not determined if there are any other issues.  Note that removing
pocl and beignet did not trigger any dependency removals.  (Running F28
Workstation that has been upgraded unknown # of times using the
'system-upgrade' tool.  No idea at what point pocl and beignet were installed,
nor if removing has any impact on my system)>