| Summary: | Graphical Fault (Desktop Freeze) on Specific OpenGL Application | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | gpizarro |
| Component: | Drivers/Gallium/radeonsi | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED MOVED | QA Contact: | Default DRI bug account <dri-devel> |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | git | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | syslog errors | ||
Bump? Thanks to someone for moving my thread to the correct category, so hopefully I'll get some sort of response soon :) I really hope someone sees this. Bump x2? It would be helpful if you were able to get an apitrace [1] of the problem. [1] https://github.com/apitrace/apitrace (In reply to Timothy Arceri from comment #3) > It would be helpful if you were able to get an apitrace [1] of the problem. > > [1] https://github.com/apitrace/apitrace Thank you for replying! My apitrace file is unnaturally large (418MB) so I uploaded it to Google Drive instead of this site. The apitrace log is also large (24MB), so it's also in the shared folder. Link: https://drive.google.com/drive/folders/1rulVIW3dIB3RYA3RlIorLFufdQxLOYrn?usp=sharing There is a bug in one of their generated shaders. error: #extension directive is not allowed in the middle of a shader Some other drivers allow extension to be defined mid shader but this is invalid according to the OpenGL spec. You can see the problemn shader below: #define EMULATION_UBO_BINDING 4 #define CBUF_BINDING_1 5 #define CBUF_BINDING_4 6 #define CBUF_BINDING_12 7 layout (lines) in; <--- This needs to be after #extension #define MAX_VERTEX_INPUT 2 #extension GL_ARB_separate_shader_objects : enable This should be reported to the yuzu devs. For now you can try work around it by setting the below environment variable when running yuzu. Let me know if this fixes the issue for you. allow_glsl_extension_directive_midshader=true I've reported it here: https://github.com/yuzu-emu/yuzu/issues/2523 -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1388. |
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Created attachment 144048 [details] syslog errors While using yuzu (yuzu-emu.org), an OpenGL-based emulator, the desktop freezes. I can SSH in with another computer, but not use the keyboard/mouse. REISUB works to reboot semi-safely. Other OpenGL games work properly. OS: Ubuntu 19.04 (or at least since 18.04 LTS -> now) - Manjaro also crashed, latest version Mesa: 19.1.0-dev1 (or at least since 18 -> now) Kernel: 5.0.0-13-generic Driver: amdgpu CPU: AMD Ryzen 5 1600 GPU: AMD RX 580 Wayland vs. X makes no difference The devs directed me here; by their logic, if it were an application bug, only the emulator application would be frozen, not the whole desktop. I have no idea if I submitted this report correctly, so please let me know if I should change anything.