[Wayland-bugs] [Bug 101982] Weston crashes when running an OpenGL program on i965

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101982

--- Comment #9 from Daniel Stone <daniel at fooishbar.org> ---
(In reply to Link Mauve from comment #8)
> When not using the opengl-hq profile of mpv, I get a much better error, I’m
> still not sure why it doesn’t crash the compositor in this case, and it does
> in the other one:
> 
> […]
> [3156842.470]  -> wl_shell_surface at 10.set_title("Intellivision Lives! -
> mpv")        
> VO: [opengl] 640x480 yuv420p                                                
> 
> [3156847.776]  -> wl_shell_surface at 10.set_toplevel()                        
> 
> [3156848.866]  -> wl_surface at 3.set_buffer_scale(1)                          
> 
> [3156868.364]  -> zwp_linux_dmabuf_v1 at 18.create_params(new id
> zwp_linux_buffer_params_v1 at 16)                                              
> 
> [3156868.401]  -> zwp_linux_buffer_params_v1 at 16.add(fd 22, 0, 0, 2560,
> 16777216, 1)  
> [3156868.443]  -> zwp_linux_buffer_params_v1 at 16.create_immed(new id
> wl_buffer at 19, 640, 480, 875713112, 0)                                       
> 
> [3156868.473]  -> zwp_linux_buffer_params_v1 at 16.destroy()                   
> 
> [3156868.483]  -> wl_surface at 3.attach(wl_buffer at 19, 0, 0)                   
> 
> [3156868.502]  -> wl_surface at 3.damage(0, 0, 2147483647, 2147483647)         
> 
> [3156868.526]  -> wl_surface at 3.commit()                                     
> 
> [3156868.534]  -> wl_display at 1.sync(new id wl_callback at 20)                  
> 
> [3156868.604] wl_display at 1.error(nil, 7, "importing the supplied dmabufs
> failed")    
> [destroyed object]: error 7: importing the supplied dmabufs failed          
> 
> [vo/opengl/wayland] error occurred on the display fd: closing file
> descriptor        
> [ffmpeg] NULL: Invalid NAL unit size (951 > 128).                           
> 
> [ffmpeg] NULL: missing picture in access unit with size 132                 
> 
> [vo/opengl/wayland] error occurred on the display fd: closing file descriptor
> […]
> with that last error repeating until mpv gives up.

Does this still happen with current master? There were some Intel fixes for
import which may be useful. If it does, could you please also get a trace from
where inside eglCreateImage -> dri2_create_image_dma_buf ->
intel_create_image_from_fds_common, that the failure actually occurs?

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