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If I time my output unplug at the right moment, then I can cause Mir to crash (tested on current main) #3729

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mattkae opened this issue Jan 27, 2025 · 9 comments
Open

If I time my output unplug at the right moment, then I can cause Mir to crash (tested on current main) #3729

mattkae opened this issue Jan 27, 2025 · 9 comments
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mattkae commented Jan 27, 2025 •
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How to reproduce

  • Start miral-app with your laptop connected to its built-in display
  • Connect an external monitor with HDMI
  • At the precise moment when you see the display flicker (because the new output came online), disconnect the HDMI (Note: you may have to try multiple times to see this!)
  • Note that everything freezes because you are now broke 💔

Logs

View 
[2025-01-27 16:39:36.949262]  mirserver: Starting
[2025-01-27 16:39:36.956737] < - debug - > mirserver: Discovered object path for current session = /org/freedesktop/login1/session/_32
[2025-01-27 16:39:36.963951] < - debug - > mirserver: Using logind for session management
[2025-01-27 16:39:36.964595]  mircommon: Loading modules from: /usr/local/lib/mir/server-platform
[2025-01-27 16:39:36.964920]  mircommon: Loading module: /usr/local/lib/mir/server-platform/renderer-egl-generic.so.22
[2025-01-27 16:39:36.964992]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-gbm-kms.so.22
[2025-01-27 16:39:36.965026]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-eglstream-kms.so.22
[2025-01-27 16:39:36.965058]  mircommon: Loading module: /usr/local/lib/mir/server-platform/server-virtual.so.22
[2025-01-27 16:39:36.965088]  mircommon: Loading module: /usr/local/lib/mir/server-platform/server-x11.so.22
[2025-01-27 16:39:36.965119]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-wayland.so.22
[2025-01-27 16:39:36.965166]  mircommon: Loading module: /usr/local/lib/mir/server-platform/input-evdev.so.10
[2025-01-27 16:39:36.965225]  mircommon: Loading module: /usr/local/lib/mir/server-platform/input-stub.so
[2025-01-27 16:39:36.967884]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-dummy.so
[2025-01-27 16:39:36.969597]  mirserver: Found display driver: mir:x11 (version 2.19.3)
[2025-01-27 16:39:36.969691]  mirserver: (Unsupported by system environment)
[2025-01-27 16:39:36.970880]  mirserver: Found display driver: mir:egl-generic (version 2.19.3)
[2025-01-27 16:39:36.972123]  mirserver: Found display driver: mir:wayland (version 2.19.3)
[2025-01-27 16:39:36.972186]  mirserver: (Unsupported by system environment)
[2025-01-27 16:39:36.973301]  mirserver: Found display driver: mir:gbm-kms (version 2.19.3)
[2025-01-27 16:39:36.978995] < - debug - > gbm-kms: Quirks: checking device with devnode: /dev/dri/card1, driver i915
[2025-01-27 16:39:37.065898] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.066426] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.066954] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.067498] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.068021] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.068142]  mirserver: Driver supports:
[2025-01-27 16:39:37.068184]  mirserver: 	/devices/pci0000:00/0000:00:02.0/drm/card1 (priority 256)
[2025-01-27 16:39:37.069432]  mirserver: Found display driver: mir:eglstream-kms (version 2.19.3)
[2025-01-27 16:39:37.072103] < - debug - > eglstream: Found EGLDeviceEXT with device extensions: EGL_EXT_device_drm EGL_EXT_device_drm_render_node
[2025-01-27 16:39:37.107287] < -warning- > eglstream: Failed to create EGL context: no EGL_STREAM_BIT_KHR configs supported
[2025-01-27 16:39:37.109800] < - debug - > eglstream: Found EGLDeviceEXT with device extensions: EGL_MESA_device_software EGL_EXT_device_drm_render_node
[2025-01-27 16:39:37.110019]  eglstream: Failed to query DRM node for EGLDevice: Failed to determine DRM device node path from EGLDevice: EGL_BAD_PARAMETER (0x300c)
[2025-01-27 16:39:37.110080]  mirserver: Driver supports:
[2025-01-27 16:39:37.110115]  mirserver: 	/devices/pci0000:00/0000:00:02.0/drm/card1 (priority 0)
[2025-01-27 16:39:37.111338]  mirserver: Found display driver: mir:stub-graphics (version 2.19.3)
[2025-01-27 16:39:37.111372]  mirserver: Driver supports:
[2025-01-27 16:39:37.111385]  mirserver: 	System (priority 1)
[2025-01-27 16:39:37.112032]  mirserver: Found display driver: mir:virtual (version 2.19.3)
[2025-01-27 16:39:37.112059]  mirserver: (Unsupported by system environment)
[2025-01-27 16:39:37.112132]  mirserver: Selected display driver: mir:gbm-kms (version 2.19.3) for device ((null): /dev/dri/card1)
[2025-01-27 16:39:37.127859]  mircommon: Loading modules from: /usr/local/lib/mir/server-platform
[2025-01-27 16:39:37.127968]  mircommon: Loading module: /usr/local/lib/mir/server-platform/renderer-egl-generic.so.22
[2025-01-27 16:39:37.128019]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-gbm-kms.so.22
[2025-01-27 16:39:37.128053]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-eglstream-kms.so.22
[2025-01-27 16:39:37.128072]  mircommon: Loading module: /usr/local/lib/mir/server-platform/server-virtual.so.22
[2025-01-27 16:39:37.128086]  mircommon: Loading module: /usr/local/lib/mir/server-platform/server-x11.so.22
[2025-01-27 16:39:37.128100]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-wayland.so.22
[2025-01-27 16:39:37.128115]  mircommon: Loading module: /usr/local/lib/mir/server-platform/input-evdev.so.10
[2025-01-27 16:39:37.128128]  mircommon: Loading module: /usr/local/lib/mir/server-platform/input-stub.so
[2025-01-27 16:39:37.129750]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-dummy.so
[2025-01-27 16:39:37.129808]  mirserver: Found rendering driver: mir:egl-generic (version 2.19.3)
[2025-01-27 16:39:37.141863]  mirserver: Driver supports:
[2025-01-27 16:39:37.141893]  mirserver: 	System (priority 128)
[2025-01-27 16:39:37.141918]  mirserver: Found rendering driver: mir:gbm-kms (version 2.19.3)
[2025-01-27 16:39:37.141934] < - debug - > gbm-kms: GBM-capable display found
[2025-01-27 16:39:37.143748] < - debug - > gbm-kms: Quirks: checking device with devnode: /dev/dri/card1, driver i915
[2025-01-27 16:39:37.143993] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.144156] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.144314] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.144471] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.144628] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-01-27 16:39:37.144840] < - debug - > gbm-kms: Quirks: checking device with devnode: /dev/dri/renderD128, driver i915
[2025-01-27 16:39:37.158751]  mirserver: Driver supports:
[2025-01-27 16:39:37.158784]  mirserver: 	/devices/pci0000:00/0000:00:02.0/drm/renderD128 (priority 256)
[2025-01-27 16:39:37.158812]  mirserver: Found rendering driver: mir:eglstream-kms (version 2.19.3)
[2025-01-27 16:39:37.171474]  eglstream: EGLDevice found but unsuitable. Missing extension EGL_KHR_stream_consumer_gltexture
[2025-01-27 16:39:37.171497]  eglstream: EGLDevice found but unsuitable. Missing extension EGL_NV_stream_attrib
[2025-01-27 16:39:37.171777] < - debug - > eglstream: Failed to find kernel device for EGLDevice: Failed to determine DRM device node path from EGLDevice: EGL_BAD_PARAMETER (0x300c)
[2025-01-27 16:39:37.171794] < - debug - > eglstream: EGLDeviceEXTs found, but none are suitable for Mir
[2025-01-27 16:39:37.171809]  mirserver: Driver supports:
[2025-01-27 16:39:37.171819]  mirserver: 	/devices/pci0000:00/0000:00:02.0/drm/card1 (priority 0)
[2025-01-27 16:39:37.171846]  mirserver: Found rendering driver: mir:virtual (version 2.19.3)
[2025-01-27 16:39:37.171894]  mirserver: Found rendering driver: mir:x11 (version 2.19.3)
[2025-01-27 16:39:37.171929]  mirserver: Found rendering driver: mir:wayland (version 2.19.3)
[2025-01-27 16:39:37.171979]  mirserver: Found rendering driver: mir:stub-graphics (version 2.19.3)
[2025-01-27 16:39:37.171994]  mirserver: Driver supports:
[2025-01-27 16:39:37.172003]  mirserver: 	System (priority 1)
[2025-01-27 16:39:37.172053]  mirserver: Selected rendering driver: mir:gbm-kms (version 2.19.3) for device ((null): /dev/dri/renderD128)
[2025-01-27 16:39:37.172154] < - debug - > gbm-kms: Checking whether /dev/dri/renderD128 is the same device as (/dev/dri/card1, /dev/dri/renderD128)...
[2025-01-27 16:39:37.172165] < - debug - > gbm-kms: 	...yup.
[2025-01-27 16:39:37.315805] < -warning- > gbm-kms: Unable to determine the current display mode.
[2025-01-27 16:39:37.316198]  gbm-kms: DRM device details:
[2025-01-27 16:39:37.316286]  gbm-kms: /dev/dri/card1: using driver i915 [Intel Graphics] (version: 1.6.0 driver date: 20230929)
[2025-01-27 16:39:37.318000]  gbm-kms: 	Output: eDP-1 (connected)
[2025-01-27 16:39:37.318046]  gbm-kms: 		Mode: 1920×[email protected]
[2025-01-27 16:39:37.318112]  gbm-kms: 	Output: DisplayPort-1 (disconnected)
[2025-01-27 16:39:37.376231]  gbm-kms: 	Output: HDMI-A-1 (disconnected)
[2025-01-27 16:39:37.376357]  gbm-kms: 	Output: DisplayPort-2 (disconnected)
[2025-01-27 16:39:37.380428]  gbm-kms: 	Output: HDMI-A-2 (disconnected)
[2025-01-27 16:39:37.444097] < -warning- > gbm-kms: Ignoring attempt to set zero length gamma
[2025-01-27 16:39:37.557808]  mirserver: Using hardware cursor
[2025-01-27 16:39:37.560734]  gbm-kms-buffer-allocator: Enabled linux-dmabuf import support
[2025-01-27 16:39:37.582970] < -warning- > mirserver: Cannot find app info for app with name:Xwayland
[2025-01-27 16:39:37.583985] < - ERROR - > mirserver: Unable to watch directory /usr/share/gnome/applications
[2025-01-27 16:39:37.584026] < - ERROR - > mirserver: Unable to watch directory /var/lib/flatpak/exports/share/applications
[2025-01-27 16:39:37.584507]  mircommon: Loading modules from: /usr/local/lib/mir/server-platform
[2025-01-27 16:39:37.584961]  mircommon: Loading module: /usr/local/lib/mir/server-platform/renderer-egl-generic.so.22
[2025-01-27 16:39:37.585008]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-gbm-kms.so.22
[2025-01-27 16:39:37.585035]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-eglstream-kms.so.22
[2025-01-27 16:39:37.585061]  mircommon: Loading module: /usr/local/lib/mir/server-platform/server-virtual.so.22
[2025-01-27 16:39:37.585085]  mircommon: Loading module: /usr/local/lib/mir/server-platform/server-x11.so.22
[2025-01-27 16:39:37.585106]  mircommon: Loading module: /usr/local/lib/mir/server-platform/graphics-wayland.so.22
[2025-01-27 16:39:37.585130]  mircommon: Loading module: /usr/local/lib/mir/server-platform/input-evdev.so.10
[2025-01-27 16:39:37.585261]  mirserver: Selected input driver: mir:evdev-input (version: 2.19.3)
[2025-01-27 16:39:37.585659]  mirserver: Mir version 2.19.3
[2025-01-27 16:39:37.588429]  GLRenderer: EGL vendor: Mesa Project
[2025-01-27 16:39:37.588475]  GLRenderer: EGL version: 1.5
[2025-01-27 16:39:37.588486]  GLRenderer: EGL client APIs: OpenGL OpenGL_ES 
[2025-01-27 16:39:37.588512]  GLRenderer: EGL extensions: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_query_reset_notification_strategy EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_gl_interop EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display 
[2025-01-27 16:39:37.588531]  GLRenderer: GL vendor: Intel
[2025-01-27 16:39:37.588542]  GLRenderer: GL renderer: Mesa Intel(R) UHD Graphics 620 (KBL GT2)
[2025-01-27 16:39:37.588551]  GLRenderer: GL version: OpenGL ES 3.2 Mesa 24.0.9-0ubuntu0.3
[2025-01-27 16:39:37.588560]  GLRenderer: GLSL version: OpenGL ES GLSL ES 3.20
[2025-01-27 16:39:37.589476]  GLRenderer: GL extensions: GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_EXT_draw_instanced GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_NV_conditional_render GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_NV_pack_subimage GL_NV_texture_barrier GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_OES_viewport_array GL_ANGLE_pack_reverse_row_order GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean GL_EXT_robustness GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_APPLE_sync GL_EXT_draw_buffers GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_NV_generate_mipmap_sRGB GL_NV_pixel_buffer_object GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_debug_label GL_EXT_sRGB_write_control GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_group_vote GL_EXT_shader_implicit_conversions GL_EXT_shader_integer_mix GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_ANDROID_extension_pack_es31a GL_EXT_base_instance GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_gpu_shader5 GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_render_snorm GL_EXT_shader_io_blocks GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_cube_map_array GL_EXT_texture_norm16 GL_EXT_texture_view GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_image_formats GL_NV_shader_noperspective_interpolation GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_gpu_shader5 GL_OES_primitive_bounding_box GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_tessellation_point_size GL_OES_tessellation_shader GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_cube_map_array GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_texture_view GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_float_blend GL_EXT_geometry_point_size GL_EXT_geometry_shader GL_EXT_shader_samples_identical GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_NV_fragment_shader_interlock GL_OES_EGL_image_external_essl3 GL_OES_geometry_point_size GL_OES_geometry_shader GL_OES_shader_image_atomic GL_EXT_clear_texture GL_EXT_clip_cull_distance GL_EXT_disjoint_timer_query GL_EXT_texture_compression_s3tc_srgb GL_MESA_shader_integer_functions GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_texture_compression_bptc GL_EXT_texture_mirror_clamp_to_edge GL_KHR_parallel_shader_compile GL_NV_alpha_to_coverage_dither_control GL_EXT_EGL_image_storage GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render GL_MESA_framebuffer_flip_y GL_NV_compute_shader_derivatives GL_EXT_demote_to_helper_invocation GL_EXT_depth_clamp GL_EXT_texture_query_lod GL_MESA_sampler_objects GL_MESA_bgra GL_MESA_texture_const_bandwidth 
[2025-01-27 16:39:37.589514]  GLRenderer: GL max texture size = 16384
[2025-01-27 16:39:37.590382]  GLRenderer: GL framebuffer bits: RGBA=8880, depth=0, stencil=0
[2025-01-27 16:39:37.623049]  xwayland: XWayland started on X11 display :2
[2025-01-27 16:39:37.623210] < - debug - > mirserver: Ignoring logind PauseDevice("gone") event for DRM device 226:1
[2025-01-27 16:39:37.623269] < - debug - > mirserver: Ignoring logind PauseDevice("gone") event for DRM device 226:1
[2025-01-27 16:39:37.623436]  mirserver: Initial display configuration:
[2025-01-27 16:39:37.623463]  mirserver: * Output 1: eDP connected, used
[2025-01-27 16:39:37.623487]  mirserver: . |_ EDID manufacturer: CMN
[2025-01-27 16:39:37.623504]  mirserver: . |_ EDID product code: 5321
[2025-01-27 16:39:37.623527]  mirserver: . |_ Physical size 13.9" 310x170mm
[2025-01-27 16:39:37.623543]  mirserver: . |_ Power is on
[2025-01-27 16:39:37.623560]  mirserver: . |_ Current mode 1920x1080 60.00Hz
[2025-01-27 16:39:37.623577]  mirserver: . |_ Preferred mode 1920x1080 60.00Hz
[2025-01-27 16:39:37.623593]  mirserver: . |_ Orientation normal
[2025-01-27 16:39:37.623614]  mirserver: . |_ Logical size 1920x1080
[2025-01-27 16:39:37.623630]  mirserver: . |_ Logical position +0+0
[2025-01-27 16:39:37.623648]  mirserver: . |_ Scaling factor: 1.00
[2025-01-27 16:39:37.623665]  mirserver: * Output 2: DisplayPort disconnected
[2025-01-27 16:39:37.623683]  mirserver: * Output 3: HDMI-A disconnected
[2025-01-27 16:39:37.623700]  mirserver: * Output 4: DisplayPort disconnected
[2025-01-27 16:39:37.623739]  mirserver: * Output 5: HDMI-A disconnected
[2025-01-27 16:39:37.623996] < - debug - > miral: Configuring pointer: 'basic-window-manager'
[2025-01-27 16:39:37.624073]  input-hub: Device configuration: basic-window-manager, capabilities={pointer}
[2025-01-27 16:39:40.303084] < - debug - > gbm-kms: Handling UDEV events
[2025-01-27 16:39:40.303787] < - debug - > gbm-kms: Processing UDEV event for /sys/devices/pci0000:00/0000:00:02.0/drm/card1: 2
[2025-01-27 16:39:40.490539] < -warning- > mirserver: wl_surface@11 destroyed before associated role
[2025-01-27 16:39:41.166279] < -warning- > gbm-kms: Unable to determine the current display mode.
[2025-01-27 16:39:41.584307] < -warning- > gbm-kms: Ignoring attempt to set zero length gamma
[2025-01-27 16:39:41.584383] < - ERROR - > gbm-kms: Output HDMI-A-2 has no associated CRTC to get 
[2025-01-27 16:39:41.584420]  gbm-kms: Clearing screen due to differing encountered and target modes
[2025-01-27 16:39:41.587408] < - ERROR - > gbm-kms: Output HDMI-A-2 has no associated CRTC to set a framebuffer on
[2025-01-27 16:39:41.590028]  GLRenderer: EGL vendor: Mesa Project
[2025-01-27 16:39:41.590068]  GLRenderer: EGL version: 1.5
[2025-01-27 16:39:41.590089]  GLRenderer: EGL client APIs: OpenGL OpenGL_ES 
[2025-01-27 16:39:41.590110]  GLRenderer: EGL extensions: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_query_reset_notification_strategy EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_gl_interop EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display 
[2025-01-27 16:39:41.590136]  GLRenderer: GL vendor: Intel
[2025-01-27 16:39:41.590156]  GLRenderer: GL renderer: Mesa Intel(R) UHD Graphics 620 (KBL GT2)
[2025-01-27 16:39:41.590174]  GLRenderer: GL version: OpenGL ES 3.2 Mesa 24.0.9-0ubuntu0.3
[2025-01-27 16:39:41.590190]  GLRenderer: GLSL version: OpenGL ES GLSL ES 3.20
[2025-01-27 16:39:41.591321]  GLRenderer: GL extensions: GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_EXT_draw_instanced GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_NV_conditional_render GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_NV_pack_subimage GL_NV_texture_barrier GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_OES_viewport_array GL_ANGLE_pack_reverse_row_order GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean GL_EXT_robustness GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_APPLE_sync GL_EXT_draw_buffers GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_NV_generate_mipmap_sRGB GL_NV_pixel_buffer_object GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_debug_label GL_EXT_sRGB_write_control GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_group_vote GL_EXT_shader_implicit_conversions GL_EXT_shader_integer_mix GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_ANDROID_extension_pack_es31a GL_EXT_base_instance GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_gpu_shader5 GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_render_snorm GL_EXT_shader_io_blocks GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_cube_map_array GL_EXT_texture_norm16 GL_EXT_texture_view GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_image_formats GL_NV_shader_noperspective_interpolation GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_gpu_shader5 GL_OES_primitive_bounding_box GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_tessellation_point_size GL_OES_tessellation_shader GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_cube_map_array GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_texture_view GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_float_blend GL_EXT_geometry_point_size GL_EXT_geometry_shader GL_EXT_shader_samples_identical GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_NV_fragment_shader_interlock GL_OES_EGL_image_external_essl3 GL_OES_geometry_point_size GL_OES_geometry_shader GL_OES_shader_image_atomic GL_EXT_clear_texture GL_EXT_clip_cull_distance GL_EXT_disjoint_timer_query GL_EXT_texture_compression_s3tc_srgb GL_MESA_shader_integer_functions GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_texture_compression_bptc GL_EXT_texture_mirror_clamp_to_edge GL_KHR_parallel_shader_compile GL_NV_alpha_to_coverage_dither_control GL_EXT_EGL_image_storage GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render GL_MESA_framebuffer_flip_y GL_NV_compute_shader_derivatives GL_EXT_demote_to_helper_invocation GL_EXT_depth_clamp GL_EXT_texture_query_lod GL_MESA_sampler_objects GL_MESA_bgra GL_MESA_texture_const_bandwidth 
[2025-01-27 16:39:41.591389]  GLRenderer: GL max texture size = 16384
[2025-01-27 16:39:41.592220]  GLRenderer: GL framebuffer bits: RGBA=8880, depth=0, stencil=0
[2025-01-27 16:39:41.602564]  GLRenderer: EGL vendor: Mesa Project
[2025-01-27 16:39:41.602598]  GLRenderer: EGL version: 1.5
[2025-01-27 16:39:41.602609]  GLRenderer: EGL client APIs: OpenGL OpenGL_ES 
[2025-01-27 16:39:41.602619]  GLRenderer: EGL extensions: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_query_reset_notification_strategy EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_gl_interop EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display 
[2025-01-27 16:39:41.602633]  GLRenderer: GL vendor: Intel
[2025-01-27 16:39:41.602643]  GLRenderer: GL renderer: Mesa Intel(R) UHD Graphics 620 (KBL GT2)
[2025-01-27 16:39:41.602652]  GLRenderer: GL version: OpenGL ES 3.2 Mesa 24.0.9-0ubuntu0.3
[2025-01-27 16:39:41.602661]  GLRenderer: GLSL version: OpenGL ES GLSL ES 3.20
[2025-01-27 16:39:41.603858]  GLRenderer: GL extensions: GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_EXT_draw_instanced GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_NV_conditional_render GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_NV_pack_subimage GL_NV_texture_barrier GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_OES_viewport_array GL_ANGLE_pack_reverse_row_order GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean GL_EXT_robustness GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_APPLE_sync GL_EXT_draw_buffers GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_NV_generate_mipmap_sRGB GL_NV_pixel_buffer_object GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_debug_label GL_EXT_sRGB_write_control GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_group_vote GL_EXT_shader_implicit_conversions GL_EXT_shader_integer_mix GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_ANDROID_extension_pack_es31a GL_EXT_base_instance GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_gpu_shader5 GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_render_snorm GL_EXT_shader_io_blocks GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_cube_map_array GL_EXT_texture_norm16 GL_EXT_texture_view GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_image_formats GL_NV_shader_noperspective_interpolation GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_gpu_shader5 GL_OES_primitive_bounding_box GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_tessellation_point_size GL_OES_tessellation_shader GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_cube_map_array GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_texture_view GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_float_blend GL_EXT_geometry_point_size GL_EXT_geometry_shader GL_EXT_shader_samples_identical GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_NV_fragment_shader_interlock GL_OES_EGL_image_external_essl3 GL_OES_geometry_point_size GL_OES_geometry_shader GL_OES_shader_image_atomic GL_EXT_clear_texture GL_EXT_clip_cull_distance GL_EXT_disjoint_timer_query GL_EXT_texture_compression_s3tc_srgb GL_MESA_shader_integer_functions GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_texture_compression_bptc GL_EXT_texture_mirror_clamp_to_edge GL_KHR_parallel_shader_compile GL_NV_alpha_to_coverage_dither_control GL_EXT_EGL_image_storage GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render GL_MESA_framebuffer_flip_y GL_NV_compute_shader_derivatives GL_EXT_demote_to_helper_invocation GL_EXT_depth_clamp GL_EXT_texture_query_lod GL_MESA_sampler_objects GL_MESA_bgra GL_MESA_texture_const_bandwidth 
[2025-01-27 16:39:41.603928]  GLRenderer: GL max texture size = 16384
[2025-01-27 16:39:41.604504]  GLRenderer: GL framebuffer bits: RGBA=8880, depth=0, stencil=0
[2025-01-27 16:39:41.604856]  mirserver: New display configuration:
[2025-01-27 16:39:41.604883]  mirserver: * Output 1: eDP connected, used
[2025-01-27 16:39:41.604896]  mirserver: . |_ EDID manufacturer: CMN
[2025-01-27 16:39:41.604912]  mirserver: . |_ EDID product code: 5321
[2025-01-27 16:39:41.604929]  mirserver: . |_ Physical size 13.9" 310x170mm
[2025-01-27 16:39:41.604941]  mirserver: . |_ Power is on
[2025-01-27 16:39:41.604953]  mirserver: . |_ Current mode 1920x1080 60.00Hz
[2025-01-27 16:39:41.604970]  mirserver: . |_ Preferred mode 1920x1080 60.00Hz
[2025-01-27 16:39:41.604981]  mirserver: . |_ Orientation normal
[2025-01-27 16:39:41.604990]  mirserver: . |_ Logical size 1920x1080
[2025-01-27 16:39:41.604998]  mirserver: . |_ Logical position +0+0
[2025-01-27 16:39:41.605007]  mirserver: . |_ Scaling factor: 1.00
[2025-01-27 16:39:41.605015]  mirserver: * Output 2: DisplayPort disconnected
[2025-01-27 16:39:41.605024]  mirserver: * Output 3: HDMI-A disconnected
[2025-01-27 16:39:41.605032]  mirserver: * Output 4: DisplayPort disconnected
[2025-01-27 16:39:41.605040]  mirserver: * Output 5: HDMI-A connected, used
[2025-01-27 16:39:41.605049]  mirserver: . |_ EDID monitor name: VG248
[2025-01-27 16:39:41.605057]  mirserver: . |_ EDID manufacturer: ACI
[2025-01-27 16:39:41.605065]  mirserver: . |_ EDID product code: 9381
[2025-01-27 16:39:41.605074]  mirserver: . |_ Physical size 24.0" 530x300mm
[2025-01-27 16:39:41.605082]  mirserver: . |_ Power is on
[2025-01-27 16:39:41.605091]  mirserver: . |_ Current mode 1920x1080 60.00Hz
[2025-01-27 16:39:41.605099]  mirserver: . |_ Preferred mode 1920x1080 60.00Hz
[2025-01-27 16:39:41.605107]  mirserver: . |_ Orientation normal
[2025-01-27 16:39:41.605115]  mirserver: . |_ Logical size 1920x1080
[2025-01-27 16:39:41.605124]  mirserver: . |_ Logical position +1920+0
[2025-01-27 16:39:41.605132]  mirserver: . |_ Scaling factor: 1.00
[2025-01-27 16:39:41.605245]  mirserver: New base display configuration:
[2025-01-27 16:39:41.605262]  mirserver: * Output 1: eDP connected, used
[2025-01-27 16:39:41.605271]  mirserver: . |_ EDID manufacturer: CMN
[2025-01-27 16:39:41.605279]  mirserver: . |_ EDID product code: 5321
[2025-01-27 16:39:41.605289]  mirserver: . |_ Physical size 13.9" 310x170mm
[2025-01-27 16:39:41.605298]  mirserver: . |_ Power is on
[2025-01-27 16:39:41.605307]  mirserver: . |_ Current mode 1920x1080 60.00Hz
[2025-01-27 16:39:41.605315]  mirserver: . |_ Preferred mode 1920x1080 60.00Hz
[2025-01-27 16:39:41.605323]  mirserver: . |_ Orientation normal
[2025-01-27 16:39:41.605332]  mirserver: . |_ Logical size 1920x1080
[2025-01-27 16:39:41.605340]  mirserver: . |_ Logical position +0+0
[2025-01-27 16:39:41.605348]  mirserver: . |_ Scaling factor: 1.00
[2025-01-27 16:39:41.605356]  mirserver: * Output 2: DisplayPort disconnected
[2025-01-27 16:39:41.605364]  mirserver: * Output 3: HDMI-A disconnected
[2025-01-27 16:39:41.605372]  mirserver: * Output 4: DisplayPort disconnected
[2025-01-27 16:39:41.605380]  mirserver: * Output 5: HDMI-A connected, used
[2025-01-27 16:39:41.605388]  mirserver: . |_ EDID monitor name: VG248
[2025-01-27 16:39:41.605396]  mirserver: . |_ EDID manufacturer: ACI
[2025-01-27 16:39:41.605405]  mirserver: . |_ EDID product code: 9381
[2025-01-27 16:39:41.605413]  mirserver: . |_ Physical size 24.0" 530x300mm
[2025-01-27 16:39:41.605421]  mirserver: . |_ Power is on
[2025-01-27 16:39:41.605430]  mirserver: . |_ Current mode 1920x1080 60.00Hz
[2025-01-27 16:39:41.605438]  mirserver: . |_ Preferred mode 1920x1080 60.00Hz
[2025-01-27 16:39:41.605446]  mirserver: . |_ Orientation normal
[2025-01-27 16:39:41.605454]  mirserver: . |_ Logical size 1920x1080
[2025-01-27 16:39:41.605462]  mirserver: . |_ Logical position +1920+0
[2025-01-27 16:39:41.605470]  mirserver: . |_ Scaling factor: 1.00
[2025-01-27 16:39:41.605488]  mirserver: Sending display configuration to session :
[2025-01-27 16:39:41.605636] < CRITICAL! > mirserver: terminate_with_current_exception(): /home/matthew-kosarek/Git/mir/src/platforms/gbm-kms/server/buffer_allocator.cpp(303): Throw in function virtual std::unique_ptr {anonymous}::GBMOutputSurface::commit()
Dynamic exception type: boost::wrapexcept
std::exception::what: eglSwapBuffers failed: EGL_BAD_ALLOC (0x3003)

[2025-01-27 16:39:41.605811] < - debug - > mirserver: Handling Terminated from pid=13197
[2025-01-27 16:39:41.606936] < -warning- > mirserver: wl_surface@9 destroyed before associated role
[2025-01-27 16:39:41.610586]  xwayland: XWayland stopped
ERROR: /home/matthew-kosarek/Git/mir/src/platforms/gbm-kms/server/buffer_allocator.cpp(303): Throw in function virtual std::unique_ptr {anonymous}::GBMOutputSurface::commit()
Dynamic exception type: boost::wrapexcept
std::exception::what: eglSwapBuffers failed: EGL_BAD_ALLOC (0x3003)

Segmentation fault (core dumped)
@mattkae mattkae added bug triaged Triage into JIRA to plan it in labels Jan 27, 2025
@mattkae mattkae self-assigned this Jan 31, 2025
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mattkae commented Feb 5, 2025

This looks to me like it is a race with Renderer and the GBMOutputSurface. The GBMOutputSurface is destroyed and then the commit happens

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mattkae commented Feb 5, 2025 •
edited
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Actually - the renderer is deconstructed during render. Oof.

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mattkae commented Feb 5, 2025

All of this because the CompositorFunctor is no longer running. We probably want to at least wait for it to complete what its doing before destroying it.

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mattkae commented Feb 6, 2025

Here is a better log:

$ gdb --args ./bin/miral-shell --display-config=sidebyside
GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git
Copyright (C) 2024 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from ./bin/miral-shell...
(gdb) break buffer_allocator.cpp:303
No source file named buffer_allocator.cpp.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (buffer_allocator.cpp:303) pending.
(gdb) r
Starting program: /home/matthew-kosarek/Git/mir/build/bin/miral-shell --display-config=sidebyside

This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.ubuntu.com>
Enable debuginfod for this session? (y or [n]) y
Debuginfod has been enabled.
To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
LD_LIBRARY_PATH=/home/matthew-kosarek/Git/mir/build/bin/../lib/
MIR_SERVER_PLATFORM_PATH=/home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/
exec=/home/matthew-kosarek/Git/mir/build/bin/miral-shell.bin
process 10521 is executing new program: /home/matthew-kosarek/Git/mir/build/bin/miral-shell.bin
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libcap.so.2
[New Thread 0x7ffff60006c0 (LWP 10524)]
[New Thread 0x7ffff56006c0 (LWP 10525)]
[2025-02-06 14:20:13.670513] <information> mirserver: Starting
[New Thread 0x7ffff48006c0 (LWP 10526)]
[New Thread 0x7ffff3e006c0 (LWP 10527)]
[New Thread 0x7ffff34006c0 (LWP 10528)]
[2025-02-06 14:20:13.674104] < - debug - > mirserver: Discovered object path for current session = /org/freedesktop/login1/session/_32
[2025-02-06 14:20:13.676543] < - debug - > mirserver: Using logind for session management
[2025-02-06 14:20:13.676840] <information> mircommon: Loading modules from: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/
[2025-02-06 14:20:13.676952] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/renderer-egl-generic.so.22
[2025-02-06 14:20:13.676996] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-gbm-kms.so.22
[2025-02-06 14:20:13.677018] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-eglstream-kms.so.22
[2025-02-06 14:20:13.677036] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/server-virtual.so.22
[2025-02-06 14:20:13.677052] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/server-x11.so.22
[2025-02-06 14:20:13.677080] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-wayland.so.22
[2025-02-06 14:20:13.677097] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/input-evdev.so.10
[2025-02-06 14:20:13.677113] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/input-stub.so
[2025-02-06 14:20:13.716352] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-dummy.so
[2025-02-06 14:20:13.716398] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-throw.so
[2025-02-06 14:20:13.719369] <information> mirserver: Found display driver: mir:x11 (version 2.20.0)
[2025-02-06 14:20:13.719403] <information> mirserver: (Unsupported by system environment)
[2025-02-06 14:20:13.719780] <information> mirserver: Found display driver: mir:egl-generic (version 2.20.0)
[2025-02-06 14:20:13.720189] <information> mirserver: Found display driver: mir:wayland (version 2.20.0)
[2025-02-06 14:20:13.720205] <information> mirserver: (Unsupported by system environment)
[2025-02-06 14:20:13.720579] <information> mirserver: Found display driver: throw-on-creation (version 2.20.0)
[2025-02-06 14:20:13.720596] <information> mirserver: Driver supports:
[2025-02-06 14:20:13.720604] <information> mirserver: 	System (priority 0)
[2025-02-06 14:20:13.720974] <information> mirserver: Found display driver: mir:gbm-kms (version 2.20.0)
[2025-02-06 14:20:13.750300] < - debug - > gbm-kms: Quirks: checking device with devnode: /dev/dri/card1, driver i915
warning: could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libtinfo.so.6
[New Thread 0x7fffe60006c0 (LWP 10541)]
[New Thread 0x7fffe56006c0 (LWP 10542)]
[New Thread 0x7fffe4c006c0 (LWP 10543)]
[New Thread 0x7fffd3e006c0 (LWP 10544)]
[Thread 0x7fffd3e006c0 (LWP 10544) exited]
[Thread 0x7fffe4c006c0 (LWP 10543) exited]
[Thread 0x7fffe56006c0 (LWP 10542) exited]
[Thread 0x7fffe60006c0 (LWP 10541) exited]
[2025-02-06 14:20:14.008833] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.009029] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.009195] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.009383] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.009529] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.009582] <information> mirserver: Driver supports:
[2025-02-06 14:20:14.009600] <information> mirserver: 	/devices/pci0000:00/0000:00:02.0/drm/card1 (priority 256)
[2025-02-06 14:20:14.010078] <information> mirserver: Found display driver: mir:eglstream-kms (version 2.20.0)
[2025-02-06 14:20:14.010831] < - debug - > eglstream: Found EGLDeviceEXT with device extensions: EGL_EXT_device_drm EGL_EXT_device_drm_render_node
[New Thread 0x7fffe60006c0 (LWP 10552)]
[New Thread 0x7fffe56006c0 (LWP 10553)]
[2025-02-06 14:20:14.061112] < -warning- > eglstream: Failed to create EGL context: no EGL_STREAM_BIT_KHR configs supported
[Thread 0x7fffe56006c0 (LWP 10553) exited]
[Thread 0x7fffe60006c0 (LWP 10552) exited]
[2025-02-06 14:20:14.064397] < - debug - > eglstream: Found EGLDeviceEXT with device extensions: EGL_MESA_device_software EGL_EXT_device_drm_render_node
[2025-02-06 14:20:14.064510] <information> eglstream: Failed to query DRM node for EGLDevice: Failed to determine DRM device node path from EGLDevice: EGL_BAD_PARAMETER (0x300c)
[2025-02-06 14:20:14.064535] <information> mirserver: Driver supports:
[2025-02-06 14:20:14.064550] <information> mirserver: 	/devices/pci0000:00/0000:00:02.0/drm/card1 (priority 0)
[2025-02-06 14:20:14.065288] <information> mirserver: Found display driver: mir:stub-graphics (version 2.20.0)
[2025-02-06 14:20:14.065312] <information> mirserver: Driver supports:
[2025-02-06 14:20:14.065323] <information> mirserver: 	System (priority 1)
[2025-02-06 14:20:14.065941] <information> mirserver: Found display driver: mir:virtual (version 2.20.0)
[2025-02-06 14:20:14.065959] <information> mirserver: (Unsupported by system environment)
[2025-02-06 14:20:14.066015] <information> mirserver: Selected display driver: mir:gbm-kms (version 2.20.0) for device ((null): /dev/dri/card1)
[New Thread 0x7fffe60006c0 (LWP 10561)]
[New Thread 0x7fffe56006c0 (LWP 10562)]
[2025-02-06 14:20:14.111712] <information> mircommon: Loading modules from: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/
[2025-02-06 14:20:14.111791] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/renderer-egl-generic.so.22
[2025-02-06 14:20:14.111821] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-gbm-kms.so.22
[2025-02-06 14:20:14.111837] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-eglstream-kms.so.22
[2025-02-06 14:20:14.111853] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/server-virtual.so.22
[2025-02-06 14:20:14.111885] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/server-x11.so.22
[2025-02-06 14:20:14.111902] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-wayland.so.22
[2025-02-06 14:20:14.111918] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/input-evdev.so.10
[2025-02-06 14:20:14.111934] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/input-stub.so
[2025-02-06 14:20:14.145704] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-dummy.so
[2025-02-06 14:20:14.145754] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-throw.so
[2025-02-06 14:20:14.145807] <information> mirserver: Found rendering driver: mir:egl-generic (version 2.20.0)
[New Thread 0x7fffe4c006c0 (LWP 10563)]
[New Thread 0x7fffd3e006c0 (LWP 10564)]
[Thread 0x7fffd3e006c0 (LWP 10564) exited]
[Thread 0x7fffe4c006c0 (LWP 10563) exited]
[2025-02-06 14:20:14.154268] <information> mirserver: Driver supports:
[2025-02-06 14:20:14.154290] <information> mirserver: 	System (priority 128)
[2025-02-06 14:20:14.154314] <information> mirserver: Found rendering driver: mir:gbm-kms (version 2.20.0)
[2025-02-06 14:20:14.154329] < - debug - > gbm-kms: GBM-capable display found
[2025-02-06 14:20:14.155712] < - debug - > gbm-kms: Quirks: checking device with devnode: /dev/dri/card1, driver i915
[2025-02-06 14:20:14.155889] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.156010] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.156150] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.156274] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.156385] < - debug - > gbm-kms: Quirks: checking device with devnode: (null), driver 
[2025-02-06 14:20:14.156521] < - debug - > gbm-kms: Quirks: checking device with devnode: /dev/dri/renderD128, driver i915
[New Thread 0x7fffe4c006c0 (LWP 10565)]
[New Thread 0x7fffd3e006c0 (LWP 10566)]
[New Thread 0x7fffd34006c0 (LWP 10567)]
[New Thread 0x7fffd2a006c0 (LWP 10568)]
[Thread 0x7fffd2a006c0 (LWP 10568) exited]
[Thread 0x7fffd34006c0 (LWP 10567) exited]
[Thread 0x7fffd3e006c0 (LWP 10566) exited]
[Thread 0x7fffe4c006c0 (LWP 10565) exited]
[2025-02-06 14:20:14.167916] <information> mirserver: Driver supports:
[2025-02-06 14:20:14.167940] <information> mirserver: 	/devices/pci0000:00/0000:00:02.0/drm/renderD128 (priority 256)
[2025-02-06 14:20:14.167964] <information> mirserver: Found rendering driver: mir:eglstream-kms (version 2.20.0)
[New Thread 0x7fffe4c006c0 (LWP 10569)]
[New Thread 0x7fffd3e006c0 (LWP 10570)]
[2025-02-06 14:20:14.176654] <information> eglstream: EGLDevice found but unsuitable. Missing extension EGL_KHR_stream_consumer_gltexture
[2025-02-06 14:20:14.176673] <information> eglstream: EGLDevice found but unsuitable. Missing extension EGL_NV_stream_attrib
[Thread 0x7fffd3e006c0 (LWP 10570) exited]
[Thread 0x7fffe4c006c0 (LWP 10569) exited]
[2025-02-06 14:20:14.177076] < - debug - > eglstream: Failed to find kernel device for EGLDevice: Failed to determine DRM device node path from EGLDevice: EGL_BAD_PARAMETER (0x300c)
[2025-02-06 14:20:14.177093] < - debug - > eglstream: EGLDeviceEXTs found, but none are suitable for Mir
[2025-02-06 14:20:14.177108] <information> mirserver: Driver supports:
[2025-02-06 14:20:14.177120] <information> mirserver: 	/devices/pci0000:00/0000:00:02.0/drm/card1 (priority 0)
[2025-02-06 14:20:14.177149] <information> mirserver: Found rendering driver: mir:virtual (version 2.20.0)
[2025-02-06 14:20:14.177203] <information> mirserver: Found rendering driver: mir:x11 (version 2.20.0)
[2025-02-06 14:20:14.177259] <information> mirserver: Found rendering driver: mir:wayland (version 2.20.0)
[2025-02-06 14:20:14.177332] <information> mirserver: Found rendering driver: mir:stub-graphics (version 2.20.0)
[2025-02-06 14:20:14.177349] <information> mirserver: Driver supports:
[2025-02-06 14:20:14.177358] <information> mirserver: 	System (priority 1)
[2025-02-06 14:20:14.177373] <information> mirserver: Found rendering driver: throw-on-creation (version 2.20.0)
[2025-02-06 14:20:14.177387] <information> mirserver: Driver supports:
[2025-02-06 14:20:14.177396] <information> mirserver: 	System (priority 0)
[2025-02-06 14:20:14.177439] <information> mirserver: Selected rendering driver: mir:gbm-kms (version 2.20.0) for device ((null): /dev/dri/renderD128)
[2025-02-06 14:20:14.177539] < - debug - > gbm-kms: Checking whether /dev/dri/renderD128 is the same device as (/dev/dri/card1, /dev/dri/renderD128)...
[2025-02-06 14:20:14.177551] < - debug - > gbm-kms: 	...yup.
[New Thread 0x7fffe4c006c0 (LWP 10571)]
[New Thread 0x7fffd3e006c0 (LWP 10572)]
[New Thread 0x7fffd34006c0 (LWP 10573)]
[New Thread 0x7fffd2a006c0 (LWP 10574)]
[New Thread 0x7fffd20006c0 (LWP 10575)]
[2025-02-06 14:20:14.320007] < -warning- > gbm-kms: Unable to determine the current display mode.
[2025-02-06 14:20:14.320399] <information> gbm-kms: DRM device details:
[2025-02-06 14:20:14.320475] <information> gbm-kms: /dev/dri/card1: using driver i915 [Intel Graphics] (version: 1.6.0 driver date: 20230929)
[2025-02-06 14:20:14.322189] <information> gbm-kms: 	Output: eDP-1 (connected)
[2025-02-06 14:20:14.322265] <information> gbm-kms: 		Mode: 1920×[email protected]
[2025-02-06 14:20:14.322345] <information> gbm-kms: 	Output: DisplayPort-1 (disconnected)
[2025-02-06 14:20:14.380733] <information> gbm-kms: 	Output: HDMI-A-1 (disconnected)
[2025-02-06 14:20:14.380851] <information> gbm-kms: 	Output: DisplayPort-2 (disconnected)
[2025-02-06 14:20:14.384932] <information> gbm-kms: 	Output: HDMI-A-2 (disconnected)
[2025-02-06 14:20:14.448955] < -warning- > gbm-kms: Ignoring attempt to set zero length gamma
[New Thread 0x7fffd16006c0 (LWP 10576)]
[New Thread 0x7fffd0c006c0 (LWP 10577)]
[New Thread 0x7fffc7e006c0 (LWP 10578)]
[New Thread 0x7fffc74006c0 (LWP 10579)]
[New Thread 0x7fffc6a006c0 (LWP 10580)]
[New Thread 0x7fffc60006c0 (LWP 10581)]
[New Thread 0x7fffc56006c0 (LWP 10582)]
[New Thread 0x7fffc4c006c0 (LWP 10583)]
[New Thread 0x7fffbbe006c0 (LWP 10584)]
[New Thread 0x7fffbb4006c0 (LWP 10585)]
[New Thread 0x7fffbaa006c0 (LWP 10586)]
[New Thread 0x7fffba0006c0 (LWP 10587)]
[2025-02-06 14:20:14.508079] <information> mirserver: Using hardware cursor
[2025-02-06 14:20:14.509730] <information> gbm-kms-buffer-allocator: Enabled linux-dmabuf import support
warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/gio/modules/libgvfsdbus.so
warning: could not find '.gnu_debugaltlink' file for /usr/lib/x86_64-linux-gnu/gvfs/libgvfscommon.so
[2025-02-06 14:20:14.551945] < -warning- > mirserver: Cannot find app info for app with name:Xwayland
[2025-02-06 14:20:14.552650] < - ERROR - > mirserver: Unable to watch directory /usr/share/gnome/applications
[2025-02-06 14:20:14.552681] < - ERROR - > mirserver: Unable to watch directory /var/lib/flatpak/exports/share/applications
[2025-02-06 14:20:14.553011] <information> mircommon: Loading modules from: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/
[2025-02-06 14:20:14.553326] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/renderer-egl-generic.so.22
[2025-02-06 14:20:14.553362] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-gbm-kms.so.22
[2025-02-06 14:20:14.553379] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-eglstream-kms.so.22
[2025-02-06 14:20:14.553396] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/server-virtual.so.22
[2025-02-06 14:20:14.553412] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/server-x11.so.22
[2025-02-06 14:20:14.553426] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/graphics-wayland.so.22
[2025-02-06 14:20:14.553442] <information> mircommon: Loading module: /home/matthew-kosarek/Git/mir/build/bin/../lib/server-modules/input-evdev.so.10
[2025-02-06 14:20:14.553534] <information> mirserver: Selected input driver: mir:evdev-input (version: 2.20.0)
[2025-02-06 14:20:14.553830] <information> mirserver: Mir version 2.20.0
[New Thread 0x7fffb96006c0 (LWP 10588)]
[New Thread 0x7fffb8c006c0 (LWP 10589)]
[New Thread 0x7fffafe006c0 (LWP 10590)]
[2025-02-06 14:20:14.556574] <information> GLRenderer: EGL vendor: Mesa Project
[2025-02-06 14:20:14.556613] <information> GLRenderer: EGL version: 1.5
[2025-02-06 14:20:14.556620] <information> GLRenderer: EGL client APIs: OpenGL OpenGL_ES 
[2025-02-06 14:20:14.556640] <information> GLRenderer: EGL extensions: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_query_reset_notification_strategy EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_gl_interop EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display 
[2025-02-06 14:20:14.556652] <information> GLRenderer: GL vendor: Intel
[2025-02-06 14:20:14.556659] <information> GLRenderer: GL renderer: Mesa Intel(R) UHD Graphics 620 (KBL GT2)
[2025-02-06 14:20:14.556665] <information> GLRenderer: GL version: OpenGL ES 3.2 Mesa 24.0.9-0ubuntu0.3
[2025-02-06 14:20:14.556671] <information> GLRenderer: GLSL version: OpenGL ES GLSL ES 3.20
[2025-02-06 14:20:14.557258] <information> GLRenderer: GL extensions: GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_EXT_draw_instanced GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_NV_conditional_render GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_NV_pack_subimage GL_NV_texture_barrier GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_OES_viewport_array GL_ANGLE_pack_reverse_row_order GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean GL_EXT_robustness GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_APPLE_sync GL_EXT_draw_buffers GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_NV_generate_mipmap_sRGB GL_NV_pixel_buffer_object GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_debug_label GL_EXT_sRGB_write_control GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_group_vote GL_EXT_shader_implicit_conversions GL_EXT_shader_integer_mix GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_ANDROID_extension_pack_es31a GL_EXT_base_instance GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_gpu_shader5 GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_render_snorm GL_EXT_shader_io_blocks GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_cube_map_array GL_EXT_texture_norm16 GL_EXT_texture_view GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_image_formats GL_NV_shader_noperspective_interpolation GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_gpu_shader5 GL_OES_primitive_bounding_box GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_tessellation_point_size GL_OES_tessellation_shader GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_cube_map_array GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_texture_view GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_float_blend GL_EXT_geometry_point_size GL_EXT_geometry_shader GL_EXT_shader_samples_identical GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_NV_fragment_shader_interlock GL_OES_EGL_image_external_essl3 GL_OES_geometry_point_size GL_OES_geometry_shader GL_OES_shader_image_atomic GL_EXT_clear_texture GL_EXT_clip_cull_distance GL_EXT_disjoint_timer_query GL_EXT_texture_compression_s3tc_srgb GL_MESA_shader_integer_functions GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_texture_compression_bptc GL_EXT_texture_mirror_clamp_to_edge GL_KHR_parallel_shader_compile GL_NV_alpha_to_coverage_dither_control GL_EXT_EGL_image_storage GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render GL_MESA_framebuffer_flip_y GL_NV_compute_shader_derivatives GL_EXT_demote_to_helper_invocation GL_EXT_depth_clamp GL_EXT_texture_query_lod GL_MESA_sampler_objects GL_MESA_bgra GL_MESA_texture_const_bandwidth 
[2025-02-06 14:20:14.557283] <information> GLRenderer: GL max texture size = 16384
[2025-02-06 14:20:14.557861] <information> GLRenderer: GL framebuffer bits: RGBA=8880, depth=0, stencil=0
[New Thread 0x7fffaf4006c0 (LWP 10591)]
[New Thread 0x7fffaea006c0 (LWP 10605)]
[2025-02-06 14:20:14.596432] < - debug - > mirserver: Ignoring logind PauseDevice("gone") event for DRM device 226:1
[2025-02-06 14:20:14.596473] < - debug - > mirserver: Ignoring logind PauseDevice("gone") event for DRM device 226:1
[New Thread 0x7fffae0006c0 (LWP 10606)]
[2025-02-06 14:20:14.596868] <information> mirserver: Initial display configuration:
[2025-02-06 14:20:14.596892] <information> mirserver: * Output 1: eDP connected, used
[2025-02-06 14:20:14.596910] <information> mirserver: . |_ EDID manufacturer: CMN
[2025-02-06 14:20:14.596922] <information> mirserver: . |_ EDID product code: 5321
[2025-02-06 14:20:14.596935] <information> mirserver: . |_ Physical size 13.9" 310x170mm
[2025-02-06 14:20:14.596945] <information> mirserver: . |_ Power is on
[2025-02-06 14:20:14.596956] <information> mirserver: . |_ Current mode 1920x1080 60.00Hz
[2025-02-06 14:20:14.596965] <information> mirserver: . |_ Preferred mode 1920x1080 60.00Hz
[2025-02-06 14:20:14.596974] <information> mirserver: . |_ Orientation normal
[2025-02-06 14:20:14.596986] <information> mirserver: . |_ Logical size 1920x1080
[2025-02-06 14:20:14.596994] <information> mirserver: . |_ Logical position +0+0
[2025-02-06 14:20:14.597002] <information> mirserver: . |_ Scaling factor: 1.00
[2025-02-06 14:20:14.597011] <information> mirserver: * Output 2: DisplayPort disconnected
[2025-02-06 14:20:14.597020] <information> mirserver: * Output 3: HDMI-A disconnected
[2025-02-06 14:20:14.597029] <information> mirserver: * Output 4: DisplayPort disconnected
[2025-02-06 14:20:14.597038] <information> mirserver: * Output 5: HDMI-A disconnected
[New Thread 0x7fffad6006c0 (LWP 10607)]
[2025-02-06 14:20:14.597470] < - debug - > miral: Configuring pointer: 'basic-window-manager'
[2025-02-06 14:20:14.597526] <information> input-hub: Device configuration: basic-window-manager, capabilities={pointer}
[New Thread 0x7fffacc006c0 (LWP 10608)]
[New Thread 0x7fffa3e006c0 (LWP 10615)]
[New Thread 0x7fffa34006c0 (LWP 10617)]
[New Thread 0x7fffa2a006c0 (LWP 10620)]
[New Thread 0x7fffa20006c0 (LWP 10621)]
[Thread 0x7fffa20006c0 (LWP 10621) exited]
[Thread 0x7fffa2a006c0 (LWP 10620) exited]
[Thread 0x7fffa34006c0 (LWP 10617) exited]
[Thread 0x7fffa3e006c0 (LWP 10615) exited]
[2025-02-06 14:20:17.453643] < -warning- > mirserver: wl_surface@11 destroyed before associated role
[Thread 0x7fffad6006c0 (LWP 10607) exited]
[2025-02-06 14:20:17.519791] < - debug - > gbm-kms: Handling UDEV events
[2025-02-06 14:20:17.520183] < - debug - > gbm-kms: Processing UDEV event for /sys/devices/pci0000:00/0000:00:02.0/drm/card1: 2
[2025-02-06 14:20:18.356122] < -warning- > gbm-kms: Unable to determine the current display mode.
[2025-02-06 14:20:18.757354] < -warning- > gbm-kms: Ignoring attempt to set zero length gamma
[2025-02-06 14:20:18.757400] < - ERROR - > gbm-kms: Output HDMI-A-2 has no associated CRTC to get 
[2025-02-06 14:20:18.757414] <information> gbm-kms: Clearing screen due to differing encountered and target modes
[2025-02-06 14:20:18.759525] < - ERROR - > gbm-kms: Output HDMI-A-2 has no associated CRTC to set a framebuffer on
[New Thread 0x7fffa3e006c0 (LWP 10674)]
[New Thread 0x7fffa34006c0 (LWP 10675)]
[2025-02-06 14:20:18.761322] <information> GLRenderer: EGL vendor: Mesa Project
[New Thread 0x7fffa2a006c0 (LWP 10677)]
[New Thread 0x7fffa20006c0 (LWP 10678)]
[2025-02-06 14:20:18.762540] <information> GLRenderer: EGL version: 1.5
[2025-02-06 14:20:18.762564] <information> GLRenderer: EGL client APIs: OpenGL OpenGL_ES 
[2025-02-06 14:20:18.762577] <information> GLRenderer: EGL extensions: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_query_reset_notification_strategy EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_gl_interop EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display 
[2025-02-06 14:20:18.762592] <information> GLRenderer: GL vendor: Intel
[2025-02-06 14:20:18.762603] <information> GLRenderer: GL renderer: Mesa Intel(R) UHD Graphics 620 (KBL GT2)
[2025-02-06 14:20:18.762613] <information> GLRenderer: GL version: OpenGL ES 3.2 Mesa 24.0.9-0ubuntu0.3
[2025-02-06 14:20:18.762627] <information> GLRenderer: GLSL version: OpenGL ES GLSL ES 3.20
[2025-02-06 14:20:18.763351] <information> GLRenderer: GL extensions: GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_EXT_draw_instanced GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_NV_conditional_render GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_NV_pack_subimage GL_NV_texture_barrier GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_OES_viewport_array GL_ANGLE_pack_reverse_row_order GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean GL_EXT_robustness GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_APPLE_sync GL_EXT_draw_buffers GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_NV_generate_mipmap_sRGB GL_NV_pixel_buffer_object GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_debug_label GL_EXT_sRGB_write_control GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_group_vote GL_EXT_shader_implicit_conversions GL_EXT_shader_integer_mix GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_ANDROID_extension_pack_es31a GL_EXT_base_instance GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_gpu_shader5 GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_render_snorm GL_EXT_shader_io_blocks GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_cube_map_array GL_EXT_texture_norm16 GL_EXT_texture_view GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_image_formats GL_NV_shader_noperspective_interpolation GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_gpu_shader5 GL_OES_primitive_bounding_box GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_tessellation_point_size GL_OES_tessellation_shader GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_cube_map_array GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_texture_view GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_float_blend GL_EXT_geometry_point_size GL_EXT_geometry_shader GL_EXT_shader_samples_identical GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_NV_fragment_shader_interlock GL_OES_EGL_image_external_essl3 GL_OES_geometry_point_size GL_OES_geometry_shader GL_OES_shader_image_atomic GL_EXT_clear_texture GL_EXT_clip_cull_distance GL_EXT_disjoint_timer_query GL_EXT_texture_compression_s3tc_srgb GL_MESA_shader_integer_functions GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_texture_compression_bptc GL_EXT_texture_mirror_clamp_to_edge GL_KHR_parallel_shader_compile GL_NV_alpha_to_coverage_dither_control GL_EXT_EGL_image_storage GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render GL_MESA_framebuffer_flip_y GL_NV_compute_shader_derivatives GL_EXT_demote_to_helper_invocation GL_EXT_depth_clamp GL_EXT_texture_query_lod GL_MESA_sampler_objects GL_MESA_bgra GL_MESA_texture_const_bandwidth 
[2025-02-06 14:20:18.763407] <information> GLRenderer: GL max texture size = 16384
[2025-02-06 14:20:18.764037] <information> GLRenderer: GL framebuffer bits: RGBA=8880, depth=0, stencil=0
[2025-02-06 14:20:18.775283] <information> GLRenderer: EGL vendor: Mesa Project
[Thread 0x7fffafe006c0 (LWP 10590) exited]
[2025-02-06 14:20:18.775304] <information> GLRenderer: EGL version: 1.5
[2025-02-06 14:20:18.775312] <information> GLRenderer: EGL client APIs: OpenGL OpenGL_ES 
[2025-02-06 14:20:18.775318] <information> GLRenderer: EGL extensions: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_query_reset_notification_strategy EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_gl_interop EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display 
[Thread 0x7fffb8c006c0 (LWP 10589) exited]
[2025-02-06 14:20:18.775328] <information> GLRenderer: GL vendor: Intel
[2025-02-06 14:20:18.775334] <information> GLRenderer: GL renderer: Mesa Intel(R) UHD Graphics 620 (KBL GT2)
[2025-02-06 14:20:18.775340] <information> GLRenderer: GL version: OpenGL ES 3.2 Mesa 24.0.9-0ubuntu0.3
[2025-02-06 14:20:18.775346] <information> GLRenderer: GLSL version: OpenGL ES GLSL ES 3.20
[2025-02-06 14:20:18.775978] <information> GLRenderer: GL extensions: GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_filter_anisotropic GL_EXT_texture_compression_s3tc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_half_float GL_EXT_draw_instanced GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_AMD_performance_monitor GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_NV_conditional_render GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_NV_pack_subimage GL_NV_texture_barrier GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_OES_viewport_array GL_ANGLE_pack_reverse_row_order GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean GL_EXT_robustness GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_APPLE_sync GL_EXT_draw_buffers GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_NV_generate_mipmap_sRGB GL_NV_pixel_buffer_object GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_debug_label GL_EXT_sRGB_write_control GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch GL_EXT_shader_group_vote GL_EXT_shader_implicit_conversions GL_EXT_shader_integer_mix GL_EXT_tessellation_point_size GL_EXT_tessellation_shader GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_ANDROID_extension_pack_es31a GL_EXT_base_instance GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_gpu_shader5 GL_EXT_polygon_offset_clamp GL_EXT_primitive_bounding_box GL_EXT_render_snorm GL_EXT_shader_io_blocks GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_cube_map_array GL_EXT_texture_norm16 GL_EXT_texture_view GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_image_formats GL_NV_shader_noperspective_interpolation GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_gpu_shader5 GL_OES_primitive_bounding_box GL_OES_sample_shading GL_OES_sample_variables GL_OES_shader_io_blocks GL_OES_shader_multisample_interpolation GL_OES_tessellation_point_size GL_OES_tessellation_shader GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_cube_map_array GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_texture_view GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_float_blend GL_EXT_geometry_point_size GL_EXT_geometry_shader GL_EXT_shader_samples_identical GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_NV_fragment_shader_interlock GL_OES_EGL_image_external_essl3 GL_OES_geometry_point_size GL_OES_geometry_shader GL_OES_shader_image_atomic GL_EXT_clear_texture GL_EXT_clip_cull_distance GL_EXT_disjoint_timer_query GL_EXT_texture_compression_s3tc_srgb GL_MESA_shader_integer_functions GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_texture_compression_bptc GL_EXT_texture_mirror_clamp_to_edge GL_KHR_parallel_shader_compile GL_NV_alpha_to_coverage_dither_control GL_EXT_EGL_image_storage GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render GL_MESA_framebuffer_flip_y GL_NV_compute_shader_derivatives GL_EXT_demote_to_helper_invocation GL_EXT_depth_clamp GL_EXT_texture_query_lod GL_MESA_sampler_objects GL_MESA_bgra GL_MESA_texture_const_bandwidth 
[2025-02-06 14:20:18.776006] <information> GLRenderer: GL max texture size = 16384
[2025-02-06 14:20:18.776373] <information> GLRenderer: GL framebuffer bits: RGBA=8880, depth=0, stencil=0
[2025-02-06 14:20:18.776678] < - debug - > gbm-kms: Handling UDEV events
[2025-02-06 14:20:18.776806] < - debug - > gbm-kms: Processing UDEV event for /sys/devices/pci0000:00/0000:00:02.0/drm/card1: 2
[New Thread 0x7fffb8c006c0 (LWP 10679)]
[Switching to Thread 0x7fffacc006c0 (LWP 10608)]

Thread 47 "Mir/Comp" hit Breakpoint 1.1, (anonymous namespace)::GBMOutputSurface::commit (this=0x7fff380011b0)
    at /home/matthew-kosarek/Git/mir/src/platforms/gbm-kms/server/buffer_allocator.cpp:303
303	            BOOST_THROW_EXCEPTION(mg::egl_error("eglSwapBuffers failed"));

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mattkae commented Feb 6, 2025

This error happens right before the configuration_applied listener is called.

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mattkae commented Feb 6, 2025

I have confirmed that the destructor is after the crash occurs, so that isn't who is at fault (I thought it was some spooky threading issue!).

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mattkae commented Feb 6, 2025

Here is the error that we're hitting in mesa:

/* Make sure we have a back buffer in case we're swapping without
    * ever rendering. */
   if (get_back_bo(dri2_surf) < 0)
      return _eglError(EGL_BAD_ALLOC, "dri2_swap_buffers");

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mattkae commented Feb 6, 2025

The error happens on the surface that is going down (i.e. the one that just got plugged in)

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mattkae commented Feb 7, 2025 •
edited
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Getting closer! When we hit the error, this is happening on Output 2 right beforehand:

bool mgg::RealKMSOutput::set_crtc(FBHandle const& fb)
{
    if (!ensure_crtc())
    {
        mir::log_error("Output %s has no associated CRTC to set a framebuffer on",
                       mgk::connector_name(connector).c_str());
        return false;
    }
    ...
}

mattkae added a commit that referenced this issue Feb 7, 2025
@mattkae
(#3729) only connected outputs can be added to the output list
b41ed27
mattkae added a commit that referenced this issue Feb 7, 2025
@mattkae
(#3729) only connected outputs can be added to the output list
40640cc
@mattkae mattkae mentioned this issue Feb 7, 2025
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mattkae added a commit that referenced this issue Feb 7, 2025
@mattkae
(#3729) only connected outputs can be added to the output list
7042cb4
mattkae added a commit that referenced this issue Feb 7, 2025
@mattkae
(#3729) only connected outputs can be added to the output list
6f5fa72
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(#3729) only DRM_MODE_CONNECTED outputs can be added to the output list canonical/mir
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