Running mpv with WAYLAND_DEBUG=client

gistfile1.txt

~ ▶ WAYLAND_DEBUG=client mpv --player-operation-mode=pseudo-gui> wayland_debug_mpv.txt
mpv: /usr/lib/libsmbclient.so.0: no version information available (required by mpv)
[1640358.581]  -> wl_display@1.get_registry(new id wl_registry@2)
[1640358.628]  -> wl_display@1.sync(new id wl_callback@3)
[1640358.710] wl_display@1.delete_id(3)
[1640358.727] wl_registry@2.global(1, "wl_shm", 1)
[1640358.742]  -> wl_registry@2.bind(1, "wl_shm", 1, new id [unknown]@4)
[1640358.761] wl_registry@2.global(2, "zwp_linux_dmabuf_v1", 3)
[1640358.771] wl_registry@2.global(3, "wl_drm", 2)
[1640358.783] wl_registry@2.global(4, "wl_compositor", 4)
[1640358.794]  -> wl_registry@2.bind(4, "wl_compositor", 3, new id [unknown]@5)
[1640358.811]  -> wl_compositor@5.create_surface(new id wl_surface@6)
[1640358.819]  -> wl_compositor@5.create_surface(new id wl_surface@7)
[1640358.826]  -> wl_surface@6.frame(new id wl_callback@8)
[1640358.833] wl_registry@2.global(5, "wl_subcompositor", 1)
[1640358.845] wl_registry@2.global(6, "wl_data_device_manager", 3)
[1640358.856]  -> wl_registry@2.bind(6, "wl_data_device_manager", 3, new id [unknown]@9)
[1640358.873] wl_registry@2.global(7, "gamma_control_manager", 1)
[1640358.885] wl_registry@2.global(8, "zwlr_gamma_control_manager_v1", 1)
[1640358.895] wl_registry@2.global(9, "gtk_primary_selection_device_manager", 1)
[1640358.905] wl_registry@2.global(10, "zxdg_output_manager_v1", 2)
[1640358.914] wl_registry@2.global(11, "org_kde_kwin_idle", 1)
[1640358.924] wl_registry@2.global(12, "zwp_idle_inhibit_manager_v1", 1)
[1640358.937]  -> wl_registry@2.bind(12, "zwp_idle_inhibit_manager_v1", 1, new id [unknown]@10)
[1640358.953] wl_registry@2.global(13, "zwlr_layer_shell_v1", 1)
[1640358.964] wl_registry@2.global(14, "zxdg_shell_v6", 1)
[1640358.977] wl_registry@2.global(15, "xdg_wm_base", 2)
[1640358.988]  -> wl_registry@2.bind(15, "xdg_wm_base", 2, new id [unknown]@11)
[1640359.005] wl_registry@2.global(16, "org_kde_kwin_server_decoration_manager", 1)
[1640359.016]  -> wl_registry@2.bind(16, "org_kde_kwin_server_decoration_manager", 1, new id [unknown]@12)
[1640359.030] wl_registry@2.global(17, "zxdg_decoration_manager_v1", 1)
[1640359.041] wl_registry@2.global(18, "zwp_relative_pointer_manager_v1", 1)
[1640359.052] wl_registry@2.global(19, "zwp_pointer_constraints_v1", 1)
[1640359.063] wl_registry@2.global(20, "wp_presentation", 1)
[1640359.075] wl_registry@2.global(21, "zwlr_export_dmabuf_manager_v1", 1)
[1640359.084] wl_registry@2.global(22, "zwlr_screencopy_manager_v1", 1)
[1640359.096] wl_registry@2.global(23, "zwlr_data_control_manager_v1", 2)
[1640359.106] wl_registry@2.global(24, "zwp_virtual_keyboard_manager_v1", 1)
[1640359.118] wl_registry@2.global(25, "zwlr_input_inhibit_manager_v1", 1)
[1640359.129] wl_registry@2.global(26, "wl_seat", 6)
[1640359.140]  -> wl_registry@2.bind(26, "wl_seat", 1, new id [unknown]@13)
[1640359.155] wl_registry@2.global(27, "wl_output", 3)
[1640359.165]  -> wl_registry@2.bind(27, "wl_output", 2, new id [unknown]@14)
[1640359.181] wl_registry@2.global(29, "wl_output", 3)
[1640359.190]  -> wl_registry@2.bind(29, "wl_output", 2, new id [unknown]@15)
[1640359.203] wl_callback@3.done(14520)
[1640359.208]  -> xdg_wm_base@11.get_xdg_surface(new id xdg_surface@3, wl_surface@6)
[1640359.219]  -> xdg_surface@3.get_toplevel(new id xdg_toplevel@16)
[1640359.226]  -> xdg_toplevel@16.set_title("mpv")
[1640359.230]  -> xdg_toplevel@16.set_app_id("mpv")
[1640359.233]  -> wl_data_device_manager@9.get_data_device(new id wl_data_device@17, wl_seat@13)
[1640359.243]  -> org_kde_kwin_server_decoration_manager@12.create(new id org_kde_kwin_server_decoration@18, wl_surface@6)
[1640359.255]  -> org_kde_kwin_server_decoration@18.request_mode(2)
[1640360.739]  -> wl_display@1.get_registry(new id wl_registry@19)
[1640360.749]  -> wl_display@1.sync(new id wl_callback@20)
[1640360.912] wl_display@1.delete_id(20)
[1640360.923] wl_registry@19.global(1, "wl_shm", 1)
[1640360.931] wl_registry@19.global(2, "zwp_linux_dmabuf_v1", 3)
[1640360.939]  -> wl_registry@19.bind(2, "zwp_linux_dmabuf_v1", 3, new id [unknown]@21)
[1640360.954] wl_registry@19.global(3, "wl_drm", 2)
[1640360.961]  -> wl_registry@19.bind(3, "wl_drm", 2, new id [unknown]@22)
[1640360.974] wl_registry@19.global(4, "wl_compositor", 4)
[1640360.983] wl_registry@19.global(5, "wl_subcompositor", 1)
[1640360.993] wl_registry@19.global(6, "wl_data_device_manager", 3)
[1640361.005] wl_registry@19.global(7, "gamma_control_manager", 1)
[1640361.016] wl_registry@19.global(8, "zwlr_gamma_control_manager_v1", 1)
[1640361.031] wl_registry@19.global(9, "gtk_primary_selection_device_manager", 1)
[1640361.044] wl_registry@19.global(10, "zxdg_output_manager_v1", 2)
[1640361.055] wl_registry@19.global(11, "org_kde_kwin_idle", 1)
[1640361.066] wl_registry@19.global(12, "zwp_idle_inhibit_manager_v1", 1)
[1640361.077] wl_registry@19.global(13, "zwlr_layer_shell_v1", 1)
[1640361.088] wl_registry@19.global(14, "zxdg_shell_v6", 1)
[1640361.099] wl_registry@19.global(15, "xdg_wm_base", 2)
[1640361.110] wl_registry@19.global(16, "org_kde_kwin_server_decoration_manager", 1)
[1640361.120] wl_registry@19.global(17, "zxdg_decoration_manager_v1", 1)
[1640361.130] wl_registry@19.global(18, "zwp_relative_pointer_manager_v1", 1)
[1640361.139] wl_registry@19.global(19, "zwp_pointer_constraints_v1", 1)
[1640361.150] wl_registry@19.global(20, "wp_presentation", 1)
[1640361.162] wl_registry@19.global(21, "zwlr_export_dmabuf_manager_v1", 1)
[1640361.173] wl_registry@19.global(22, "zwlr_screencopy_manager_v1", 1)
[1640361.182] wl_registry@19.global(23, "zwlr_data_control_manager_v1", 2)
[1640361.191] wl_registry@19.global(24, "zwp_virtual_keyboard_manager_v1", 1)
[1640361.200] wl_registry@19.global(25, "zwlr_input_inhibit_manager_v1", 1)
[1640361.210] wl_registry@19.global(26, "wl_seat", 6)
[1640361.221] wl_registry@19.global(27, "wl_output", 3)
[1640361.234] wl_registry@19.global(29, "wl_output", 3)
[1640361.247] wl_callback@20.done(14520)
[1640361.253]  -> wl_display@1.sync(new id wl_callback@20)
[1640361.339] wl_display@1.delete_id(20)
[1640361.352] zwp_linux_dmabuf_v1@21.modifier(875713089, 16777215, 4294967295)
[1640361.363] zwp_linux_dmabuf_v1@21.modifier(875713112, 16777215, 4294967295)
[1640361.375] wl_drm@22.device("/dev/dri/card0")
[1640361.437]  -> wl_drm@22.authenticate(9)
[1640361.449] wl_drm@22.format(808669761)
[1640361.454] wl_drm@22.format(808669784)
[1640361.459] wl_drm@22.format(808665665)
[1640361.463] wl_drm@22.format(808665688)
[1640361.466] wl_drm@22.format(875713089)
[1640361.471] wl_drm@22.format(875713112)
[1640361.475] wl_drm@22.format(909199186)
[1640361.482] wl_drm@22.format(961959257)
[1640361.487] wl_drm@22.format(825316697)
[1640361.493] wl_drm@22.format(842093913)
[1640361.498] wl_drm@22.format(909202777)
[1640361.503] wl_drm@22.format(875713881)
[1640361.509] wl_drm@22.format(842094158)
[1640361.515] wl_drm@22.format(909203022)
[1640361.521] wl_drm@22.format(1448695129)
[1640361.527] wl_drm@22.capabilities(1)
[1640361.533] wl_callback@20.done(14520)
[1640361.540]  -> wl_display@1.sync(new id wl_callback@20)
[1640361.564] wl_display@1.delete_id(20)
[1640361.570] wl_drm@22.authenticated()
[1640361.572] wl_callback@20.done(14520)
[1640448.489] wl_seat@13.capabilities(3)
[1640448.502]  -> wl_seat@13.get_pointer(new id wl_pointer@20)
[1640448.506]  -> wl_seat@13.get_keyboard(new id wl_keyboard@23)
[1640448.511] wl_output@14.geometry(0, 0, 670, 280, 0, "Goldstar Company Ltd", "LG ULTRAWIDE", 0)
[1640448.532] wl_output@14.mode(0, 720, 400, 70082)
[1640448.542] wl_output@14.mode(0, 640, 480, 59940)
[1640448.554] wl_output@14.mode(0, 640, 480, 59940)
[1640448.565] wl_output@14.mode(0, 640, 480, 60000)
[1640448.576] wl_output@14.mode(0, 640, 480, 75000)
[1640448.588] wl_output@14.mode(0, 720, 480, 59940)
[1640448.606] wl_output@14.mode(0, 720, 480, 59940)
[1640448.616] wl_output@14.mode(0, 720, 480, 60000)
[1640448.626] wl_output@14.mode(0, 720, 480, 60000)
[1640448.637] wl_output@14.mode(0, 720, 576, 50000)
[1640448.647] wl_output@14.mode(0, 800, 600, 60317)
[1640448.659] wl_output@14.mode(0, 800, 600, 75000)
[1640448.670] wl_output@14.mode(0, 1024, 768, 60004)
[1640448.682] wl_output@14.mode(0, 1024, 768, 75029)
[1640448.693] wl_output@14.mode(0, 1280, 720, 50000)
[1640448.704] wl_output@14.mode(0, 1280, 720, 59940)
[1640448.715] wl_output@14.mode(0, 1280, 720, 60000)
[1640448.726] wl_output@14.mode(0, 1280, 720, 60000)
[1640448.737] wl_output@14.mode(0, 1152, 864, 75000)
[1640448.748] wl_output@14.mode(0, 1280, 800, 60000)
[1640448.760] wl_output@14.mode(0, 1440, 900, 60000)
[1640448.771] wl_output@14.mode(0, 1280, 1024, 60020)
[1640448.782] wl_output@14.mode(0, 1280, 1024, 75025)
[1640448.793] wl_output@14.mode(0, 1600, 900, 60000)
[1640448.805] wl_output@14.mode(0, 1680, 1050, 59883)
[1640448.816] wl_output@14.mode(0, 1920, 1080, 50000)
[1640448.826] wl_output@14.mode(0, 1920, 1080, 59940)
[1640448.836] wl_output@14.mode(0, 1920, 1080, 60000)
[1640448.845] wl_output@14.mode(0, 1920, 1080, 60000)
[1640448.856] wl_output@14.mode(1, 2560, 1080, 60000)
[1640448.864] wl_output@14.scale(1)
[1640448.867] wl_output@14.done()
[1640448.870] wl_output@15.geometry(2560, 0, 480, 270, 0, "Unknown", "BenQ GL2250", 0)
[1640448.891] wl_output@15.mode(0, 720, 400, 70082)
[1640448.901] wl_output@15.mode(0, 640, 480, 59940)
[1640448.911] wl_output@15.mode(0, 640, 480, 75000)
[1640448.923] wl_output@15.mode(0, 800, 600, 60317)
[1640448.934] wl_output@15.mode(0, 800, 600, 75000)
[1640448.945] wl_output@15.mode(0, 832, 624, 74551)
[1640448.955] wl_output@15.mode(0, 1024, 768, 60004)
[1640448.965] wl_output@15.mode(0, 1024, 768, 75029)
[1640448.976] wl_output@15.mode(0, 1280, 720, 60000)
[1640448.985] wl_output@15.mode(0, 1152, 864, 75000)
[1640448.994] wl_output@15.mode(0, 1280, 800, 59910)
[1640449.002] wl_output@15.mode(0, 1440, 900, 60000)
[1640449.012] wl_output@15.mode(0, 1280, 1024, 60020)
[1640449.022] wl_output@15.mode(0, 1280, 1024, 75025)
[1640449.032] wl_output@15.mode(0, 1600, 900, 60000)
[1640449.041] wl_output@15.mode(0, 1680, 1050, 59883)
[1640449.052] wl_output@15.mode(1, 1920, 1080, 60000)
[1640449.062] wl_output@15.scale(1)
[1640449.067] wl_output@15.done()
[1640449.206] wl_keyboard@23.keymap(1, fd 17, 49230)
[1640450.402]  -> wl_surface@6.set_buffer_scale(1)
[1640450.408]  -> wl_surface@6.commit()
[1640450.427]  -> wl_shm@4.create_pool(new id wl_shm_pool@24, fd 18, 4096)
[1640450.564]  -> wl_shm_pool@24.resize(12288)
[1640450.628]  -> wl_shm_pool@24.resize(28672)
[1640450.740]  -> wl_shm_pool@24.resize(61440)
[1640450.957]  -> wl_shm_pool@24.resize(126976)
[1640451.363]  -> wl_shm_pool@24.resize(258048)
[1640452.188]  -> wl_shm_pool@24.resize(520192)
[1640455.074]  -> wl_display@1.sync(new id wl_callback@25)
[1640455.146] wl_display@1.delete_id(25)
[1640455.153] xdg_wm_base@11.ping(14523)
[1640455.157]  -> xdg_wm_base@11.pong(14523)
[1640455.161] wl_callback@25.done(14523)
[1640455.165] xdg_toplevel@16.configure(0, 0, array)
[1640455.174] xdg_surface@3.configure(14522)
[1640455.178]  -> xdg_surface@3.ack_configure(14522)
[1640455.462]  -> wl_surface@6.set_buffer_scale(1)
[1640456.065]  -> wl_pointer@20.set_cursor(0, nil, 0, 0)
[1640456.105]  -> xdg_toplevel@16.set_title("No file - mpv")