Core was generated by `/usr/bin/gnome-shell'.
Program terminated with signal SIGSEGV, Segmentation fault.

#0  0x00007f74143eed33 in image_get_buffers (driDrawable=0x56353e8ca4d0, format=4098, stamp=0x56353e8ca500, loaderPrivate=0x56353e8d4510, buffer_mask=1, buffers=0x7ffd94a282c0)
    at ../../../src/gbm/backends/dri/gbm_dri.c:132
#1  0x00007f7405c29741 in intel_update_image_buffers (drawable=0x56353e8ca4d0, brw=0x56353e7a9980) at ../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1751
#2  intel_update_renderbuffers (context=context@entry=0x56353e7c82d0, drawable=drawable@entry=0x56353e8ca4d0) at ../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1427
#3  0x00007f7405c29dc1 in intel_prepare_render (brw=brw@entry=0x56353e7a9980) at ../../../../../../src/mesa/drivers/dri/i965/brw_context.c:1448
#4  0x00007f7405c2c012 in brw_prepare_drawing (max_index=4294967295, min_index=0, index_bounds_valid=<optimized out>, ib=0x7ffd94a28430, arrays=<optimized out>, ctx=0x56353e7a9980)
    at ../../../../../../src/mesa/drivers/dri/i965/brw_draw.c:730
#5  brw_draw_prims (ctx=0x56353e7a9980, prims=0x7ffd94a28450, nr_prims=1, ib=0x7ffd94a28430, 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:992
#6  0x00007f74059c1b59 in vbo_validated_drawrangeelements (ctx=<optimized out>, mode=<optimized out>, index_bounds_valid=<optimized out>, start=0, end=<optimized out>, 
    count=<optimized out>, type=5123, indices=0x0, basevertex=0, numInstances=1, baseInstance=0) at ../../../src/mesa/vbo/vbo_exec_array.c:843
#7  0x00007f74059c252e in vbo_exec_DrawElements (mode=4, count=1302, type=5123, indices=0x0) at ../../../src/mesa/vbo/vbo_exec_array.c:1001
#8  0x00007f741ce5f338 in _cogl_framebuffer_gl_draw_indexed_attributes (framebuffer=0x563540a3eea0, pipeline=<optimized out>, mode=COGL_VERTICES_MODE_TRIANGLES, first_vertex=0, 
    n_vertices=1302, indices=0x56354088c800, attributes=0x56353f2b1e50, n_attributes=3, 
    flags=(COGL_DRAW_SKIP_JOURNAL_FLUSH | COGL_DRAW_SKIP_PIPELINE_VALIDATION | COGL_DRAW_SKIP_FRAMEBUFFER_FLUSH | COGL_DRAW_SKIP_LEGACY_STATE | COGL_DRAW_COLOR_ATTRIBUTE_IS_OPAQUE))
    at driver/gl/cogl-framebuffer-gl.c:1249
#9  0x00007f741cea1fa1 in _cogl_journal_flush_modelview_and_entries (batch_start=<optimized out>, batch_len=217, data=0x7ffd94a286f0) at cogl-journal.c:329
#10 0x00007f741cea2a29 in batch_and_call (data=0x7ffd94a286f0, batch_callback=0x7f741cea2c90 <_cogl_journal_flush_pipeline_and_entries>, 
    can_batch_callback=0x7f741cea2130 <compare_entry_pipelines>, n_entries=217, entries=0x56354090cd70) at cogl-journal.c:565
#11 _cogl_journal_flush_texcoord_vbo_offsets_and_entries (batch_start=0x56354090cd70, batch_len=217, data=0x7ffd94a286f0) at cogl-journal.c:565
#12 0x00007f741cea26c5 in batch_and_call (data=0x7ffd94a286f0, batch_callback=0x7f741cea2980 <_cogl_journal_flush_texcoord_vbo_offsets_and_entries>, 
    can_batch_callback=0x7f741cea2310 <compare_entry_layer_numbers>, n_entries=217, entries=0x56354090cd70) at cogl-journal.c:673
#13 _cogl_journal_flush_vbo_offsets_and_entries (batch_start=0x56354090cd70, batch_len=217, data=<optimized out>) at cogl-journal.c:673
#14 0x00007f741cea38ef in batch_and_call (data=0x7ffd94a286f0, batch_callback=0x7f741cea2470 <_cogl_journal_flush_clip_stacks_and_entries>, 
    can_batch_callback=0x7f741cea1e30 <compare_entry_clip_stacks>, n_entries=<optimized out>, entries=<optimized out>) at cogl-journal.c:252
#15 _cogl_journal_flush (journal=0x56353f2b20d0) at cogl-journal.c:1400
#16 0x00007f741cea4d6c in _cogl_framebuffer_flush_journal (framebuffer=<optimized out>) at cogl-framebuffer.c:636
#17 0x00007f741ce73868 in cogl_flush () at cogl.c:323
#18 0x00007f741ce88544 in _cogl_pipeline_pre_change_notify (pipeline=pipeline@entry=0x56353fdc0130, change=change@entry=COGL_PIPELINE_STATE_LAYERS, new_color=new_color@entry=0x0, 
    from_layer_change=from_layer_change@entry=1) at cogl-pipeline.c:1309
#19 0x00007f741ce8a539 in _cogl_pipeline_layer_pre_change_notify (required_owner=required_owner@entry=0x56353fdc0130, layer=layer@entry=0x56353f7e98b0, 
    change=change@entry=COGL_PIPELINE_LAYER_STATE_TEXTURE_DATA) at cogl-pipeline-layer.c:369
#20 0x00007f741ce8e741 in _cogl_pipeline_set_layer_texture_data (pipeline=0x56353fdc0130, layer_index=layer_index@entry=0, texture=0x56353fc61b10) at cogl-pipeline-layer-state.c:247
#21 0x00007f741ce8ec49 in cogl_pipeline_set_layer_texture (pipeline=<optimized out>, layer_index=layer_index@entry=0, texture=<optimized out>) at cogl-pipeline-layer-state.c:332
#22 0x00007f741cea168d in _cogl_blit_texture_render_end (data=0x7ffd94a28980) at cogl-blit.c:143
#23 0x00007f741ce9f0a9 in _cogl_atlas_migrate (atlas=0x56353ef1c320, atlas=0x56353ef1c320, skip_user_data=<optimized out>, new_texture=0x56353fc61b10, old_texture=<optimized out>, 
    textures=0x5635400017e0, n_textures=<optimized out>) at cogl-atlas.c:141
#24 _cogl_atlas_reserve_space (atlas=atlas@entry=0x56353ef1c320, width=width@entry=27, height=height@entry=32, user_data=user_data@entry=0x563540683490) at cogl-atlas.c:498
#25 0x00007f741ce9fe0c in allocate_space (atlas_tex=atlas_tex@entry=0x563540683490, width=25, height=30, internal_format=internal_format@entry=COGL_PIXEL_FORMAT_RGBA_8888_PRE, 
    error=error@entry=0x7ffd94a28ad8) at cogl-atlas-texture.c:755
#26 0x00007f741cea002f in allocate_with_size (loader=0x56354121b440, loader=0x56354121b440, error=0x7ffd94a28ad8, atlas_tex=0x563540683490) at cogl-atlas-texture.c:806
#27 _cogl_atlas_texture_allocate (tex=0x563540683490, error=0x7ffd94a28ad8) at cogl-atlas-texture.c:895
#28 0x00007f741ce975b6 in cogl_texture_allocate (texture=texture@entry=0x563540683490, error=error@entry=0x7ffd94a28ad8) at cogl-texture.c:1109
#29 0x00007f741db1fe11 in cogl_pango_glyph_cache_add_to_global_atlas (font=0x563540e1fa10, glyph=84, value=0x7f7400005700, cache=0x56353e9692d0) at cogl-pango-glyph-cache.c:235
#30 cogl_pango_glyph_cache_lookup (cache=0x56353e9692d0, create=create@entry=1, font=0x563540e1fa10, glyph=84) at cogl-pango-glyph-cache.c:349
#31 0x00007f741db1edbe in cogl_pango_renderer_get_cached_glyph (renderer=renderer@entry=0x56353e8e35e0, create=create@entry=1, font=<optimized out>, glyph=<optimized out>)
    at cogl-pango-render.c:561
#32 0x00007f741db1f38e in _cogl_pango_ensure_glyph_cache_for_layout_line_internal (line=<optimized out>, line=<optimized out>) at cogl-pango-render.c:668
#33 0x00007f741db1f67c in cogl_pango_ensure_glyph_cache_for_layout (layout=layout@entry=0x56353fc2d430) at cogl-pango-render.c:721
#34 0x00007f741dbe140f in clutter_text_create_layout (text=<optimized out>, allocation_width=<optimized out>, allocation_height=allocation_height@entry=-1) at clutter-text.c:987
#35 0x00007f741dbe1839 in clutter_text_get_preferred_height (self=<optimized out>, for_width=<optimized out>, min_height_p=0x7ffd94a28cc0, natural_height_p=0x7ffd94a28cc4)
    at clutter-text.c:2752
#36 0x00007f741db7c882 in clutter_actor_get_preferred_height (self=0x56353fff09f0, for_width=-1, min_height_p=min_height_p@entry=0x7ffd94a28d70, 
    natural_height_p=natural_height_p@entry=0x7ffd94a28d74) at clutter-actor.c:9699
#37 0x00007f741d54b4da in st_label_get_preferred_height (actor=<optimized out>, for_width=<optimized out>, min_height_p=0x7ffd94a28d70, natural_height_p=0x7ffd94a28d74)
    at ../src/st/st-label.c:155
#38 0x00007f741db7c882 in clutter_actor_get_preferred_height (self=self@entry=0x56353ffef6c0, for_width=-1, min_height_p=min_height_p@entry=0x7ffd94a28e60, 
    natural_height_p=natural_height_p@entry=0x7ffd94a28e64) at clutter-actor.c:9699
#39 0x00007f741d54c214 in _st_actor_get_preferred_height (actor=0x56353ffef6c0, for_width=<optimized out>, x_fill=<optimized out>, min_height_p=min_height_p@entry=0x7ffd94a28e60, 
    natural_height_p=natural_height_p@entry=0x7ffd94a28e64) at ../src/st/st-private.c:98
#40 0x00007f741d54174b in st_bin_get_preferred_height (self=<optimized out>, for_width=<optimized out>, min_height_p=0x7ffd94a28e60, natural_height_p=0x7ffd94a28e64)
    at ../src/st/st-bin.c:171
#41 0x00007f741db7c882 in clutter_actor_get_preferred_height (self=0x56354000bdc0, for_width=-1, min_height_p=0x7ffd94a28ed0, natural_height_p=0x7ffd94a28ed4) at clutter-actor.c:9699
#42 0x00007f741db9c2cd in get_child_size (actor=<optimized out>, orientation=<optimized out>, for_size=for_size@entry=-1, min_size_p=min_size_p@entry=0x7ffd94a28ed0, 
    natural_size_p=natural_size_p@entry=0x7ffd94a28ed4) at clutter-box-layout.c:464
#43 0x00007f741db9c4aa in get_preferred_size_for_orientation (self=<optimized out>, container=<optimized out>, for_size=-1, min_size_p=0x7ffd94a28fb0, natural_size_p=0x7ffd94a28fb4)
    at clutter-box-layout.c:493
#44 0x00007f741d56473a in st_widget_get_preferred_height (self=0x56353ffebe60, for_width=<optimized out>, min_height_p=0x7ffd94a28fb0, natural_height_p=0x7ffd94a28fb4)
    at ../src/st/st-widget.c:401
#45 0x00007f741db7c882 in clutter_actor_get_preferred_height (self=self@entry=0x56353ffebe60, for_width=-1, min_height_p=min_height_p@entry=0x7ffd94a290a0, 
    natural_height_p=natural_height_p@entry=0x7ffd94a290a4) at clutter-actor.c:9699
#46 0x00007f741d54c214 in _st_actor_get_preferred_height (actor=0x56353ffebe60, for_width=<optimized out>, x_fill=<optimized out>, min_height_p=min_height_p@entry=0x7ffd94a290a0, 
    natural_height_p=natural_height_p@entry=0x7ffd94a290a4) at ../src/st/st-private.c:98
#47 0x00007f741d54174b in st_bin_get_preferred_height (self=<optimized out>, for_width=<optimized out>, min_height_p=0x7ffd94a290a0, natural_height_p=0x7ffd94a290a4)
    at ../src/st/st-bin.c:171
#48 0x00007f741db7c882 in clutter_actor_get_preferred_height (self=self@entry=0x563540115de0, for_width=-1, min_height_p=min_height_p@entry=0x7ffd94a29110, 
    natural_height_p=natural_height_p@entry=0x7ffd94a29114) at clutter-actor.c:9699
#49 0x00007f741f600f8f in shell_stack_get_preferred_height (actor=<optimized out>, for_width=<optimized out>, min_height_p=0x7ffd94a29180, natural_height_p=0x7ffd94a29184)
    at ../src/shell-stack.c:67
#50 0x00007f741db7c882 in clutter_actor_get_preferred_height (self=0x56353ff99960, for_width=-1, min_height_p=0x7ffd94a291e0, natural_height_p=0x7ffd94a291e4) at clutter-actor.c:9699
#51 0x00007f741db9c2cd in get_child_size (actor=<optimized out>, orientation=orientation@entry=CLUTTER_ORIENTATION_VERTICAL, for_size=for_size@entry=-1, 
    min_size_p=min_size_p@entry=0x7ffd94a291e0, natural_size_p=natural_size_p@entry=0x7ffd94a291e4) at clutter-box-layout.c:464
#52 0x00007f741db9c380 in get_base_size_for_opposite_orientation (self=<optimized out>, container=<optimized out>, min_size_p=0x7ffd94a292c0, natural_size_p=0x7ffd94a292c4)
    at clutter-box-layout.c:541
#53 0x00007f741d56473a in st_widget_get_preferred_height (self=0x56354011b820, for_width=<optimized out>, min_height_p=0x7ffd94a292c0, natural_height_p=0x7ffd94a292c4)
    at ../src/st/st-widget.c:401
#54 0x00007f741db7c882 in clutter_actor_get_preferred_height (self=0x56354011b820, for_width=for_width@entry=-1, min_height_p=min_height_p@entry=0x7ffd94a29320, 
    natural_height_p=natural_height_p@entry=0x7ffd94a29324) at clutter-actor.c:9699
#55 0x00007f741db9ac13 in clutter_bin_layout_get_preferred_height (manager=<optimized out>, container=<optimized out>, for_width=-1, min_height_p=0x7ffd94a29400, 
    nat_height_p=0x7ffd94a29404) at clutter-bin-layout.c:349
#56 0x00007f741d56473a in st_widget_get_preferred_height (self=0x56354011afd0, for_width=<optimized out>, min_height_p=0x7ffd94a29400, natural_height_p=0x7ffd94a29404)
    at ../src/st/st-widget.c:401
#57 0x00007f741db7c882 in clutter_actor_get_preferred_height (self=0x56354011afd0, for_width=-1, min_height_p=0x7ffd94a29470, natural_height_p=0x7ffd94a29474) at clutter-actor.c:9699
#58 0x00007f741db9c2cd in get_child_size (actor=<optimized out>, orientation=<optimized out>, for_size=for_size@entry=-1, min_size_p=min_size_p@entry=0x7ffd94a29470, 
    natural_size_p=natural_size_p@entry=0x7ffd94a29474) at clutter-box-layout.c:464
#59 0x00007f741db9c4aa in get_preferred_size_for_orientation (self=<optimized out>, container=<optimized out>, for_size=-1, min_size_p=0x7ffd94a29550, natural_size_p=0x7ffd94a29554)
    at clutter-box-layout.c:493
#60 0x00007f741d56473a in st_widget_get_preferred_height (self=0x56353f5626d0, for_width=<optimized out>, min_height_p=0x7ffd94a29550, natural_height_p=0x7ffd94a29554)
    at ../src/st/st-widget.c:401
#61 0x00007f741db7c882 in clutter_actor_get_preferred_height (self=self@entry=0x56353f5626d0, for_width=for_width@entry=-1, min_height_p=min_height_p@entry=0x7ffd94a295ac, 
    natural_height_p=natural_height_p@entry=0x7ffd94a295b4) at clutter-actor.c:9699
#62 0x00007f741db7cb3a in clutter_actor_get_preferred_size (self=self@entry=0x56353f5626d0, min_width_p=min_width_p@entry=0x7ffd94a29610, min_height_p=min_height_p@entry=0x0, 
    natural_width_p=natural_width_p@entry=0x7ffd94a29614, natural_height_p=natural_height_p@entry=0x0) at clutter-actor.c:9149
#63 0x00007f741dbae191 in clutter_fixed_layout_get_preferred_width (manager=<optimized out>, container=<optimized out>, for_height=<optimized out>, min_width_p=0x7ffd94a296b0, 
    nat_width_p=0x7ffd94a296b4) at clutter-fixed-layout.c:73
#64 0x00007f741d5647ca in st_widget_get_preferred_width (self=0x56353f3e6e60, for_height=<optimized out>, min_width_p=0x7ffd94a296b0, natural_width_p=0x7ffd94a296b4)
    at ../src/st/st-widget.c:386
#65 0x00007f741db7c5e2 in clutter_actor_get_preferred_width (self=self@entry=0x56353f3e6e60, for_height=for_height@entry=-1, min_width_p=min_width_p@entry=0x7ffd94a29708, 
    natural_width_p=natural_width_p@entry=0x7ffd94a29710) at clutter-actor.c:9556
#66 0x00007f741db7cafa in clutter_actor_get_preferred_size (self=self@entry=0x56353f3e6e60, min_width_p=min_width_p@entry=0x0, min_height_p=min_height_p@entry=0x0, 
    natural_width_p=natural_width_p@entry=0x7ffd94a29768, natural_height_p=natural_height_p@entry=0x7ffd94a2976c) at clutter-actor.c:9139
#67 0x00007f741db8f324 in clutter_actor_allocate_preferred_size (self=0x56353f3e6e60, flags=CLUTTER_ALLOCATION_NONE) at clutter-actor.c:15541
#68 0x00007f741b1a9fce in ffi_call_unix64 () at ../src/x86/unix64.S:76
#69 0x00007f741b1a993f in ffi_call (cif=cif@entry=0x56353fc004d8, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x7ffd94a29a08, avalue=avalue@entry=0x7ffd94a298f0)
    at ../src/x86/ffi64.c:525
#70 0x00007f741dcc5138 in gjs_invoke_c_function (context=context@entry=0x56353eba1c30, function=function@entry=0x56353fc004c0, obj=..., obj@entry=..., args=..., js_rval=..., 
    r_value=r_value@entry=0x0) at gi/function.cpp:1088
#71 0x00007f741dcc6a84 in function_call (context=context@entry=0x56353eba1c30, js_argc=1, vp=0x56353eceeb88) at gi/function.cpp:1406
#72 0x00007f7417814ba5 in js::CallJSNative (args=..., native=0x7f741dcc6920 <function_call(JSContext*, unsigned int, JS::Value*)>, cx=0x56353eba1c30)
    at ./js/src/dist/include/js/CallArgs.h:269
#73 js::InternalCallOrConstruct (cx=0x56353eba1c30, args=..., construct=js::NO_CONSTRUCT) at ./js/src/vm/Interpreter.cpp:447
#74 0x00007f741780780c in js::CallFromStack (args=..., cx=<optimized out>) at ./js/src/vm/Interpreter.cpp:2922
#75 Interpret(JSContext*, js::RunState&) () at ./js/src/vm/Interpreter.cpp:2922
#76 0x00007f7417814629 in js::RunScript (cx=cx@entry=0x56353eba1c30, state=...) at ./js/src/vm/Interpreter.cpp:405
#77 0x00007f74178149e6 in js::InternalCallOrConstruct (cx=cx@entry=0x56353eba1c30, args=..., construct=construct@entry=js::NO_CONSTRUCT) at ./js/src/vm/Interpreter.cpp:477
#78 0x00007f7417814c69 in InternalCall (cx=cx@entry=0x56353eba1c30, args=...) at ./js/src/vm/Interpreter.cpp:504
#79 0x00007f7417814cc9 in js::Call (cx=cx@entry=0x56353eba1c30, fval=..., fval@entry=..., thisv=..., thisv@entry=..., args=..., rval=rval@entry=...) at ./js/src/vm/Interpreter.cpp:523
#80 0x00007f74176a69f0 in JS_CallFunctionValue (cx=cx@entry=0x56353eba1c30, obj=..., fval=..., args=..., rval=..., rval@entry=...) at ./js/src/dist/include/js/RootingAPI.h:1004
#81 0x00007f741dce9d46 in gjs_call_function_value (context=context@entry=0x56353eba1c30, obj=obj@entry=..., fval=fval@entry=..., args=..., rval=..., rval@entry=...)
    at gjs/jsapi-util.cpp:634
#82 0x00007f741dcbf9cd in gjs_closure_invoke (closure=closure@entry=0x56353f11d3c0, this_obj=this_obj@entry=..., args=..., retval=retval@entry=..., 
    return_exception=return_exception@entry=false) at gi/closure.cpp:217
#83 0x00007f741dcdd63f in closure_marshal (closure=0x56353f11d3c0, return_value=0x0, n_param_values=3, param_values=0x7ffd94a2ab90, invocation_hint=<optimized out>, 
    marshal_data=<optimized out>) at gi/value.cpp:272
#84 0x00007f741efcef6d in g_closure_invoke (closure=0x56353f11d3c0, return_value=0x0, n_param_values=3, param_values=0x7ffd94a2ab90, invocation_hint=0x7ffd94a2ab10)
    at ../../../../gobject/gclosure.c:804
#85 0x00007f741efe1d3e in signal_emit_unlocked_R (node=node@entry=0x56353ef54810, detail=detail@entry=0, instance=instance@entry=0x56353ef54d70, emission_return=emission_return@entry=0x0, 
    instance_and_params=instance_and_params@entry=0x7ffd94a2ab90) at ../../../../gobject/gsignal.c:3635
#86 0x00007f741efea3f5 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffd94a2ad80)
    at ../../../../gobject/gsignal.c:3391
#87 0x00007f741efeae0f in g_signal_emit (instance=<optimized out>, signal_id=signal_id@entry=382, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447
#88 0x00007f741f5f822a in shell_generic_container_allocate (self=0x56353ef54d70, box=<optimized out>, flags=CLUTTER_ALLOCATION_NONE) at ../src/shell-generic-container.c:84
#89 0x00007f741db89a04 in clutter_actor_allocate_internal (flags=CLUTTER_ALLOCATION_NONE, allocation=<optimized out>, self=0x56353ef54d70) at clutter-actor.c:9972
#90 clutter_actor_set_animatable_property (actor=actor@entry=0x56353ef54d70, prop_id=<optimized out>, value=value@entry=0x7ffd94a2af80, pspec=pspec@entry=0x56353e8be520)
    at clutter-actor.c:14986
#91 0x00007f741db8e073 in _clutter_actor_create_transition (actor=actor@entry=0x56353ef54d70, pspec=0x56353e8be520) at clutter-actor.c:19279
#92 0x00007f741db8ecac in clutter_actor_allocate (self=self@entry=0x56353ef54d70, box=box@entry=0x7ffd94a2b1e0, flags=flags@entry=CLUTTER_ALLOCATION_NONE) at clutter-actor.c:10109
#93 0x00007f741db8f363 in clutter_actor_allocate_preferred_size (self=self@entry=0x56353ef54d70, flags=flags@entry=CLUTTER_ALLOCATION_NONE) at clutter-actor.c:15551
#94 0x00007f741dbadfda in clutter_fixed_layout_allocate (manager=<optimized out>, container=<optimized out>, allocation=<optimized out>, flags=CLUTTER_ALLOCATION_NONE)
    at clutter-fixed-layout.c:145
#95 0x00007f741db7cfae in clutter_actor_maybe_layout_children (flags=CLUTTER_DELEGATE_LAYOUT, allocation=0x563540744510, self=0x56353e8c4d00) at clutter-actor.c:2604
#96 clutter_actor_set_allocation (self=self@entry=0x56353e8c4d00, box=box@entry=0x563540744510, flags=CLUTTER_DELEGATE_LAYOUT) at clutter-actor.c:10224
#97 0x00007f741dbdab5b in clutter_stage_allocate (self=0x56353e8c4d00, box=0x563540744510, flags=CLUTTER_ALLOCATION_NONE) at clutter-stage.c:396
#98 0x00007f741db89a04 in clutter_actor_allocate_internal (flags=CLUTTER_ALLOCATION_NONE, allocation=<optimized out>, self=0x56353e8c4d00) at clutter-actor.c:9972
#99 clutter_actor_set_animatable_property (actor=actor@entry=0x56353e8c4d00, prop_id=<optimized out>, value=value@entry=0x7ffd94a2b440, pspec=pspec@entry=0x56353e8be520)
    at clutter-actor.c:14986
#100 0x00007f741db8e073 in _clutter_actor_create_transition (actor=actor@entry=0x56353e8c4d00, pspec=0x56353e8be520) at clutter-actor.c:19279
#101 0x00007f741db8ecac in clutter_actor_allocate (self=self@entry=0x56353e8c4d00, box=box@entry=0x7ffd94a2b690, flags=flags@entry=CLUTTER_ALLOCATION_NONE) at clutter-actor.c:10109
#102 0x00007f741dbd825f in _clutter_stage_maybe_relayout (actor=0x56353e8c4d00) at clutter-stage.c:1092
#103 0x00007f741dbd8365 in _clutter_stage_do_update (stage=0x56353e8c4d00) at clutter-stage.c:1226
#104 0x00007f741dbc3e39 in master_clock_update_stages (master_clock=0x56353e6726d0, stages=0x5635405688a0) at clutter-master-clock-default.c:480
#105 clutter_clock_dispatch (source=source@entry=0x56353e8fb280, callback=<optimized out>, user_data=<optimized out>) at clutter-master-clock-default.c:622
#106 0x00007f741ecf5287 in g_main_dispatch (context=0x56353e6334e0) at ../../../../glib/gmain.c:3177
#107 g_main_context_dispatch (context=context@entry=0x56353e6334e0) at ../../../../glib/gmain.c:3830
#108 0x00007f741ecf54c0 in g_main_context_iterate (context=0x56353e6334e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3903
#109 0x00007f741ecf57d2 in g_main_loop_run (loop=0x56353e8f51a0) at ../../../../glib/gmain.c:4099
#110 0x00007f741d812cbc in meta_run () at core/main.c:664
#111 0x000056353e59b88c in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:525