. Thread 1 (Thread 0x7fde41848740 (LWP 381)): #0 0x00007fde41c14468 in ply_region_get_sorted_rectangle_list (region=region@entry=0x0) at ply-region.c:459 No locals. #1 0x00007fde41c2e9ce in flush_head (head=0x555e5b970d00, backend=0x555e5b96ee90) at ./plugin.c:1662 updated_region = 0x0 node = map_address = area_to_flush = areas_to_flush = pixel_buffer = dirty = area_to_flush = updated_region = areas_to_flush = node = pixel_buffer = map_address = dirty = __PRETTY_FUNCTION__ = "flush_head" __func__ = "flush_head" _old_errno = timespec = buf = #2 flush_head (backend=0x555e5b96ee90, head=0x555e5b970d00) at ./plugin.c:1640 area_to_flush = updated_region = areas_to_flush = node = pixel_buffer = map_address = __PRETTY_FUNCTION__ = "flush_head" __func__ = "flush_head" _old_errno = timespec = buf = #3 0x00007fde41bf10eb in ply_pixel_display_flush (display=0x555e5b970f20) at ply-pixel-display.c:132 No locals. #4 ply_pixel_display_flush (display=0x555e5b970f20) at ply-pixel-display.c:127 No locals. #5 ply_pixel_display_draw_area (display=0x555e5b970f20, x=381, y=401, width=38, height=38) at ply-pixel-display.c:179 pixel_buffer = #6 0x00007fde4161ed71 in ply_throbber_stop_now (throbber=0x555e5b976ff0) at ply-throbber.c:331 No locals. #7 0x00007fde4161f11d in ply_throbber_free (throbber=0x555e5b976ff0) at ply-throbber.c:129 No locals. #8 0x00007fde41829b03 in view_free (view=view@entry=0x555e5b975ec0) at ./plugin.c:250 No locals. #9 0x00007fde41829c14 in remove_pixel_display (plugin=0x555e5b9789e0, display=0x555e5b970f20) at ./plugin.c:1561 view = 0x555e5b975ec0 next_node = node = 0x555e5b976f80 __func__ = "remove_pixel_display" #10 0x00007fde41bfa599 in ply_boot_splash_remove_pixel_display (splash=0x555e5b970f90, display=0x555e5b970f20) at ply-boot-splash.c:158 width = 800 height = 600 __func__ = "ply_boot_splash_remove_pixel_display" #11 0x00007fde41becd3f in free_displays_for_renderer (manager=manager@entry=0x555e5b962d50, renderer=renderer@entry=0x555e5b96ee40) at ply-device-manager.c:132 next_node = 0x0 display = 0x555e5b970f20 display_renderer = node = 0x555e5b970f70 #12 0x00007fde41bed056 in on_drm_udev_add_or_change (device=0x555e5b95efd0, action=0x7fde41892e27 "change", manager=0x555e5b962d50) at ply-device-manager.c:413 device_path = renderer = 0x555e5b96ee40 changed = device_path = renderer = changed = #13 on_udev_event (manager=manager@entry=0x555e5b962d50) at ply-device-manager.c:444 subsystem = device = 0x555e5b95efd0 action = __func__ = "on_udev_event" #14 0x00007fde41bed548 in on_udev_event_loop (manager=0x555e5b962d50) at ply-device-manager.c:460 No locals. #15 0x00007fde41c0e187 in ply_event_loop_handle_met_status_for_source (status=, source=0x555e5b9634e0, loop=0x555e5b95c3e0) at ply-event-loop.c:1036 next_node = 0x0 destination = 0x555e5b963570 node = node = __PRETTY_FUNCTION__ = next_node = destination = #16 ply_event_loop_process_pending_events (loop=0x555e5b95c3e0) at ply-event-loop.c:1281 source = 0x555e5b9634e0 status = PLY_EVENT_LOOP_FD_STATUS_HAS_DATA is_disconnected = number_of_received_events = i = number_of_received_events = i = events = {{events = 1, data = {ptr = 0x555e5b9634e0, fd = 1536570592, u32 = 1536570592, u64 = 93863751857376}}, {events = 4294967295, data = {ptr = 0xffffffffffffffff, fd = -1, u32 = 4294967295, u64 = 18446744073709551615}} } __PRETTY_FUNCTION__ = "ply_event_loop_process_pending_events" timeout = source = source = status = is_disconnected = bytes_ready = source = #17 ply_event_loop_process_pending_events (loop=0x555e5b95c3e0) at ply-event-loop.c:1212 number_of_received_events = i = events = {{events = 1, data = {ptr = 0x555e5b9634e0, fd = 1536570592, u32 = 1536570592, u64 = 93863751857376}}, {events = 4294967295, data = {ptr = 0xffffffffffffffff, fd = -1, u32 = 4294967295, u64 = 18446744073709551615}} } __PRETTY_FUNCTION__ = "ply_event_loop_process_pending_events" timeout = source = source = status = is_disconnected = bytes_ready = source = #18 0x00007fde41c0e5a8 in ply_event_loop_run (loop=0x555e5b95c3e0) at ply-event-loop.c:1312 No locals. #19 0x0000555e5b60e055 in main (argc=, argv=) at main.c:2294 state = {loop = 0x555e5b95c3e0, boot_server = 0x555e5b95eeb0, boot_splash = 0x555e5b970f90, session = 0x555e5b9601e0, boot_buffer = 0x555e5b95f1b0, progress = 0x555e5b961c90, keystroke_triggers = 0x555e5b95de00, entry_triggers = 0x555e5b95de20, entry_buffer = 0x555e5b95de40, messages = 0x555e5b95ee90, command_parser = 0x555e5b95c2a0, mode = PLY_BOOT_SPLASH_MODE_BOOT_UP, local_console_terminal = 0x555e5b962f50, device_manager = 0x555e5b962d50, deactivate_trigger = 0x0, quit_trigger = 0x0, start_time = 2.2224276330000001, splash_delay = nan(0x8000000000000), device_timeout = 5, no_boot_log = 0, showing_details = 0, system_initialized = 1, is_redirected = 1, is_attached = 1, should_be_attached = 1, should_retain_splash = 0, is_inactive = 0, is_shown = 1, should_force_details = 0, splash_is_becoming_idle = 0, override_splash_path = 0x0, system_default_splash_path = 0x0, distribution_default_splash_path = 0x0, default_tty = 0x555e5b62400d "/dev/tty1", number_of_errors = 0, pending_messages = 0x555e5b95ee70} exit_code = should_help = false no_boot_log = false no_daemon = false debug = false attach_to_session = true daemon_handle = mode_string = 0x555e5b95cc70 "\260\314\225[^U" kernel_command_line = 0x0 tty = 0x0 device_manager_flags = __func__ = "main"