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Emulator Issues #10236

closed

Mesa 17 + AMD/Gallium = segmentation fault

Added by lmello over 7 years ago. Updated about 7 years ago.

Status:
Invalid
Priority:
Normal
Assignee:
-
% Done:

0%

Operating system:
N/A
Issue type:
Bug
Milestone:
Regression:
No
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

I run Manjaro Linux and since Mesa was updated to 17.0.0 I've experienced segmentation faults with dolphin. I tried a R7 250X with the radeon driver and a RX 480 with the amdgpu (open source) driver with 4.9.x and 4.10.x kernels.

My current setup is:

CPU: Intel® Core™ i5-4690 CPU @ 3.50GHz × 4
GPU: Sapphire Nitro RX 480
SO: Manjaro Linux 64-bit kernel 4.10.12
dolphin 5.0-3454

$ glxinfo | grep "OpenGL"
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD POLARIS10 (DRM 3.9.0 / 4.10.12-1-MANJARO, LLVM 4.0.0)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 17.0.4
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 17.0.4
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.1 Mesa 17.0.4
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
```

Other OpenGL-based software run properly.
Actions #1

Updated by lmello over 7 years ago

BTW, dmesg always show this error:

$ dmesg
Video thread[10469]: segfault at 48 ip 00007f5b9b6dff58 sp 00007f5bb96f6350 error 4 in radeonsi_dri.so[7f5b9b054000+969000]
Actions #2

Updated by lmello about 7 years ago

Update: hardware problem. Switched motherboard, problem solved.

Actions #3

Updated by JosJuice about 7 years ago

  • Status changed from New to Invalid
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