#0  0x00007f85caf39b3b in update_buffers (dri2_surf=dri2_surf@entry=0x5559931f44d0) at ../../../src/egl/drivers/dri2/platform_wayland.c:541
  [Error: platform_wayland.c was not found in source tree]
#1  0x00007f85caf39c24 in image_get_buffers (driDrawable=driDrawable@entry=0x555992e1cb20, format=<optimized out>, stamp=stamp@entry=0x555992e1cb50, loaderPrivate=loaderPrivate@entry=0x5559931f44d0, buffer_mask=buffer_mask@entry=1, buffers=buffers@entry=0x7ffc75728760) at ../../../src/egl/drivers/dri2/platform_wayland.c:669
  [Error: platform_wayland.c was not found in source tree]
#2  0x00007f85af148fee in intel_update_image_buffers (drawable=0x555992e1cb20, brw=0x5559942e9630) at ../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1657
  [Error: brw_context.c was not found in source tree]
#3  intel_update_renderbuffers (context=context@entry=0x555992cfd6d0, drawable=drawable@entry=0x555992e1cb20) at ../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1325
  [Error: brw_context.c was not found in source tree]
#4  0x00007f85af149311 in intel_prepare_render (brw=brw@entry=0x5559942e9630) at ../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1346
  [Error: brw_context.c was not found in source tree]
#5  0x00007f85af14a714 in brw_try_draw_prims (indirect=0x0, stream=0, xfb_obj=0x0, max_index=5, min_index=0, index_bounds_valid=<optimized out>, ib=0x0, nr_prims=1, prims=0x7ffc757288b0, arrays=0x5559950bf828, ctx=0x5559942e9630) at ../../../../../../src/mesa/drivers/dri/i965/brw_draw.c:647
  [Error: brw_draw.c was not found in source tree]
#6  brw_draw_prims (ctx=0x5559942e9630, prims=0x7ffc757288b0, nr_prims=1, ib=0x0, index_bounds_valid=<optimized out>, min_index=<optimized out>, max_index=<optimized out>, gl_xfb_obj=0x0, stream=0, indirect=0x0) at ../../../../../../src/mesa/drivers/dri/i965/brw_draw.c:869
  [Error: brw_draw.c was not found in source tree]
#7  0x00007f85aef226cb in vbo_draw_arrays (ctx=ctx@entry=0x5559942e9630, mode=mode@entry=4, start=start@entry=0, count=count@entry=6, numInstances=numInstances@entry=1, baseInstance=baseInstance@entry=0, drawID=0) at ../../../src/mesa/vbo/vbo_exec_array.c:486
  [Error: vbo_exec_array.c was not found in source tree]
#8  0x00007f85aef22948 in vbo_exec_DrawArrays (mode=4, start=0, count=6) at ../../../src/mesa/vbo/vbo_exec_array.c:641
  [Error: vbo_exec_array.c was not found in source tree]
#9  0x00007f85ddf3a17c in gdk_gl_texture_quads (paint_context=paint_context@entry=0x555992d6ab00, texture_target=texture_target@entry=3553, n_quads=n_quads@entry=1, quads=quads@entry=0x7ffc75728ab0, flip_colors=flip_colors@entry=1) at ././gdk/gdkgl.c:286
  [Error: gdkgl.c was not found in source tree]
#10 0x00007f85ddf3a4dc in gdk_gl_texture_from_surface (surface=0x5559978f7200, region=region@entry=0x55599307ce10) at ././gdk/gdkgl.c:809
  [Error: gdkgl.c was not found in source tree]
#11 0x00007f85ddf50dec in gdk_window_end_paint_internal (window=window@entry=0x555993308980) at ././gdk/gdkwindow.c:3038
  [Error: gdkwindow.c was not found in source tree]
#12 0x00007f85ddf50fc8 in gdk_window_end_draw_frame (window=window@entry=0x555993308980, context=context@entry=0x7f85a4029660) at ././gdk/gdkwindow.c:3289
  [Error: gdkwindow.c was not found in source tree]
#13 0x00007f85de598553 in gtk_widget_render (widget=widget@entry=0x555993117700, window=0x555993308980, region=<optimized out>) at ././gtk/gtkwidget.c:17513
  [Error: gtkwidget.c was not found in source tree]
#14 0x00007f85de4392c9 in gtk_main_do_event (event=<optimized out>) at ././gtk/gtkmain.c:1834
  [Error: gtkmain.c was not found in source tree]
#15 0x00007f85ddf37685 in _gdk_event_emit (event=event@entry=0x7ffc75728c60) at ././gdk/gdkevents.c:73
  [Error: gdkevents.c was not found in source tree]
#16 0x00007f85ddf47995 in _gdk_window_process_updates_recurse_helper (window=0x555993308980, expose_region=<optimized out>) at ././gdk/gdkwindow.c:3852
  [Error: gdkwindow.c was not found in source tree]
#17 0x00007f85ddf48b96 in gdk_window_process_updates_internal (window=0x555993308980) at ././gdk/gdkwindow.c:3998
  [Error: gdkwindow.c was not found in source tree]
#18 0x00007f85ddf48d90 in gdk_window_process_updates_with_mode (window=<optimized out>, recurse_mode=<optimized out>) at ././gdk/gdkwindow.c:4192
  [Error: gdkwindow.c was not found in source tree]
#19 0x00007f85dcb52f9d in g_closure_invoke (closure=0x555992ff4570, return_value=0x0, n_param_values=1, param_values=0x7ffc75728f40, invocation_hint=0x7ffc75728ec0) at ../../../../gobject/gclosure.c:804
  [Error: gclosure.c was not found in source tree]
#20 0x00007f85dcb65cde in signal_emit_unlocked_R (node=node@entry=0x5559927a3f90, detail=detail@entry=0, instance=instance@entry=0x5559932b8370, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffc75728f40) at ../../../../gobject/gsignal.c:3635
  [Error: gsignal.c was not found in source tree]
#21 0x00007f85dcb6e4b5 in g_signal_emit_valist (instance=0x5559932b8370, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffc75729100) at ../../../../gobject/gsignal.c:3391
  [Error: gsignal.c was not found in source tree]
#22 0x00007f85dcb6eecf in g_signal_emit (instance=instance@entry=0x5559932b8370, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447
  [Error: gsignal.c was not found in source tree]
#23 0x00007f85ddf4047f in _gdk_frame_clock_emit_paint (frame_clock=frame_clock@entry=0x5559932b8370) at ././gdk/gdkframeclock.c:640
  [Error: gdkframeclock.c was not found in source tree]
#24 0x00007f85ddf40bb1 in gdk_frame_clock_paint_idle (data=0x5559932b8370) at ././gdk/gdkframeclockidle.c:430
  [Error: gdkframeclockidle.c was not found in source tree]
#25 0x00007f85ddf2bd70 in gdk_threads_dispatch (data=0x7f85a4001ce0, data@entry=<error reading variable: value has been optimized out>) at ././gdk/gdk.c:743
  [Error: gdk.c was not found in source tree]
#26 0x00007f85dc87a8a3 in g_timeout_dispatch (source=source@entry=0x55599494bb60, callback=<optimized out>, user_data=<optimized out>) at ../../../../glib/gmain.c:4633
  [Error: gmain.c was not found in source tree]
#27 0x00007f85dc879e25 in g_main_dispatch (context=0x555992792e10) at ../../../../glib/gmain.c:3148
  [Error: gmain.c was not found in source tree]
#28 g_main_context_dispatch (context=context@entry=0x555992792e10) at ../../../../glib/gmain.c:3813
  [Error: gmain.c was not found in source tree]
#29 0x00007f85dc87a1f0 in g_main_context_iterate (context=context@entry=0x555992792e10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
  [Error: gmain.c was not found in source tree]
#30 0x00007f85dc87a27c in g_main_context_iteration (context=context@entry=0x555992792e10, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
  [Error: gmain.c was not found in source tree]
#31 0x00007f85dce37c4d in g_application_run (application=0x5559927e8c20, argc=<optimized out>, argv=<optimized out>) at ../../../../gio/gapplication.c:2401
  [Error: gapplication.c was not found in source tree]
#32 0x0000555991f2f891 in main (argc=<optimized out>, argv=<optimized out>) at main.c:57
  52: #ifdef HAVE_CHEESE
  53:   cheese_gtk_init (&argc, &argv);
  54: #endif /* HAVE_CHEESE */
  55: 
  56:   application = cc_application_new ();
  57:   status = g_application_run (G_APPLICATION (application), argc, argv);
  58: 
  59:   g_object_unref (application);
  60: 
  61:   return status;
  62: }