Rendering with cycles opencl crashes blender #84691

New Issue

Krystian Zajdel · 2021-01-13T22:50:31+01:00

Krystian Zajdel commented

2021-01-13 22:50:31 +01:00

System Information
Operating system: Linux-5.9.14-custom-x86_64-AMD_A8-5600K_APU_with_Radeon-tm-_HD_Graphics-with-slackware-14.2 64 Bits
Graphics card: AMD Radeon (TM) RX 480 Graphics (POLARIS10, DRM 3.39.0, 5.9.14-custom, LLVM 11.0.0) AMD 4.6 (Core Profile) Mesa 20.3.2

Blender Version
Broken: version: 2.92.0 Beta, branch: master, commit date: 2021-01-13 16:33, hash: 5d826866a3
Worked: 2.90.1

Short description of error
Blender crashes when trying to render with cycles (opencl).

./blender --debug-gpu
LLVM triggered Diagnostic Handler: Illegal instruction detected: VOP* instruction violates constant bus restriction
renamable $vgpr1 = V_CNDMASK_B32_e32 32768, killed $vgpr2, 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 $vgpr3 = V_CNDMASK_B32_e32 32768, killed $vgpr3, implicit killed $vcc, implicit $exec
LLVM failed to compile shader
radeonsi: can't compile a main shader part
Writing userprefs: '/home/sanjuro/.config/blender/2.92/config/userpref.blend' ok
rna_uiItemO: operator missing srna 'ed.undo'
/opt/applications/blender-2.92.0-5d826866a3d8-linux64/2.92/scripts/startup/bl_ui/space_topbar.py:541
rna_uiItemO: operator missing srna 'ed.redo'
/opt/applications/blender-2.92.0-5d826866a3d8-linux64/2.92/scripts/startup/bl_ui/space_topbar.py:542
rna_uiItemO: operator missing srna 'ed.undo_history'
/opt/applications/blender-2.92.0-5d826866a3d8-linux64/2.92/scripts/startup/bl_ui/space_topbar.py:546
Cycles: compiling OpenCL program background...
Cycles: compiling OpenCL program background...
Writing: /tmp/blender.crash.txt
Segmentation fault

Exact steps for others to reproduce the error

Fresh copy of blender from blender.org
Default settings
Enable opencl in settings
Render default cube with gpu

Log
blender.crash.txt

**System Information** Operating system: Linux-5.9.14-custom-x86_64-AMD_A8-5600K_APU_with_Radeon-tm-_HD_Graphics-with-slackware-14.2 64 Bits Graphics card: AMD Radeon (TM) RX 480 Graphics (POLARIS10, DRM 3.39.0, 5.9.14-custom, LLVM 11.0.0) AMD 4.6 (Core Profile) Mesa 20.3.2 **Blender Version** Broken: version: 2.92.0 Beta, branch: master, commit date: 2021-01-13 16:33, hash: `5d826866a3` Worked: 2.90.1 **Short description of error** Blender crashes when trying to render with cycles (opencl). ``` ./blender --debug-gpu LLVM triggered Diagnostic Handler: Illegal instruction detected: VOP* instruction violates constant bus restriction renamable $vgpr1 = V_CNDMASK_B32_e32 32768, killed $vgpr2, 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 $vgpr3 = V_CNDMASK_B32_e32 32768, killed $vgpr3, implicit killed $vcc, implicit $exec LLVM failed to compile shader radeonsi: can't compile a main shader part Writing userprefs: '/home/sanjuro/.config/blender/2.92/config/userpref.blend' ok rna_uiItemO: operator missing srna 'ed.undo' /opt/applications/blender-2.92.0-5d826866a3d8-linux64/2.92/scripts/startup/bl_ui/space_topbar.py:541 rna_uiItemO: operator missing srna 'ed.redo' /opt/applications/blender-2.92.0-5d826866a3d8-linux64/2.92/scripts/startup/bl_ui/space_topbar.py:542 rna_uiItemO: operator missing srna 'ed.undo_history' /opt/applications/blender-2.92.0-5d826866a3d8-linux64/2.92/scripts/startup/bl_ui/space_topbar.py:546 Cycles: compiling OpenCL program background... Cycles: compiling OpenCL program background... Writing: /tmp/blender.crash.txt Segmentation fault ``` **Exact steps for others to reproduce the error** - Fresh copy of blender from blender.org - Default settings - Enable opencl in settings - Render default cube with gpu **Log** [blender.crash.txt](https://archive.blender.org/developer/F9577862/blender.crash.txt)

Krystian Zajdel commented

2021-01-13 22:50:32 +01:00

Added subscriber: @enenra

Ahmad Bilal commented

2021-01-13 23:18:33 +01:00

Added subscriber: @SomeAB

Ahmad Bilal commented

2021-01-13 23:18:33 +01:00

Currently a lot of drivers from AMD are broken. The one working at the moment for many including myself is the 20.11.1

Alaska commented

2021-01-14 00:26:41 +01:00

Added subscriber: @Alaska

Alaska commented

2021-01-14 00:26:41 +01:00

Report may be the same as #84461

Alaska commented

2021-01-24 02:07:47 +01:00

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

Alaska closed this issue

2021-01-24 02:07:47 +01:00

Alaska self-assigned this 2021-01-24 02:07:47 +01:00

Alaska commented

2021-01-24 02:07:47 +01:00

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.

Thanks again for the report. If the problem persists please open a new report with the required information.

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed. Thanks again for the report. If the problem persists please open a new report with the required information.

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Rendering with cycles opencl crashes blender #84691