#0  0x00007ffff5d597bb in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1  0x00007ffff5d44535 in __GI_abort () at abort.c:79
#2  0x00007ffff7e9fdc3 in g_assertion_message
    (domain=<optimized out>, file=<optimized out>, line=<optimized out>, func=0x7fffebd1f360 <__func__.44269> "ensure_surface_for_gicon", message=<optimized out>)
    at ../../../glib/gtestutils.c:2881
#3  0x00007ffff7efb2be in g_assertion_message_error
    (domain=domain@entry=0x7fffebce3047 "Gtk", file=file@entry=0x7fffebd1f220 "../../../../gtk/gtkiconhelper.c", line=line@entry=494, func=func@entry=0x7fffebd1f360 <__func__.44269> "ensure_surface_for_gicon", expr=expr@entry=0x7fffebd3a5dc "error", error=0x555555c000b0, error_domain=0, error_code=0) at ../../../glib/gtestutils.c:2996
#4  0x00007fffebb0c0a5 in ensure_surface_for_gicon (self=self@entry=
    0x555555bfe170 [GtkIconHelper], style=0x555555b0ce50 [GtkCssStaticStyle], dir=dir@entry=GTK_TEXT_DIR_LTR, scale=scale@entry=1, gicon=gicon@entry=0x7fffdc0154a0)
    at ../../../../gtk/gtkiconhelper.c:494
#5  0x00007fffebb0c7a5 in gtk_icon_helper_load_surface (self=self@entry=0x555555bfe170 [GtkIconHelper], scale=1) at ../../../../gtk/gtkiconhelper.c:575
#6  0x00007fffebb0c864 in gtk_icon_helper_ensure_surface (self=self@entry=0x555555bfe170 [GtkIconHelper]) at ../../../../gtk/gtkiconhelper.c:603
#7  0x00007fffebb0ca48 in gtk_icon_helper_ensure_surface (self=0x555555bfe170 [GtkIconHelper]) at ../../../../gtk/gtkiconhelper.c:635
#8  0x00007fffebb0ca48 in _gtk_icon_helper_get_size (self=0x555555bfe170 [GtkIconHelper], width_out=width_out@entry=0x7fffffffac98, height_out=height_out@entry=0x7fffffffac9c)
    at ../../../../gtk/gtkiconhelper.c:662
#9  0x00007fffebb1fecd in gtk_image_get_content_size
    (gadget=<optimized out>, orientation=GTK_ORIENTATION_HORIZONTAL, for_size=<optimized out>, minimum=0x7fffffffae38, natural=0x7fffffffae3c, minimum_baseline=0x0, natural_baseline=0x0, unused=0x0) at ../../../../gtk/gtkimage.c:1716
#10 0x00007fffeba7dcf3 in gtk_css_custom_gadget_get_preferred_size
    (gadget=<optimized out>, orientation=<optimized out>, for_size=<optimized out>, minimum=<optimized out>, natural=<optimized out>, minimum_baseline=<optimized out>, natural_baseline=0x0)
    at ../../../../gtk/gtkcsscustomgadget.c:124
#11 0x00007fffeba81e71 in gtk_css_gadget_get_preferred_size
    (gadget=0x555555bf14a0 [GtkCssCustomGadget], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum=0x7fffffffae38, natural=0x7fffffffae3c, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtkcssgadget.c:683
#12 0x00007fffebb20693 in gtk_image_get_preferred_width (widget=<optimized out>, minimum=<optimized out>, natural=<optimized out>) at ../../../../gtk/gtkimage.c:1921
#13 0x00007fffebbdd521 in gtk_widget_query_size_for_orientation
    (widget=widget@entry=0x555555b42420 [GtkImage], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum_size=minimum_size@entry=0x7fffffffb018, natural_size=natural_size@entry=0x7fffffffb01c, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:181
#14 0x00007fffebbddd50 in gtk_widget_compute_size_for_orientation
    (widget=widget@entry=0x555555b42420 [GtkImage], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum=minimum@entry=0x7fffffffb018, natural=natural@entry=0x7fffffffb01c, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:399
#15 0x00007fffebbdde3e in gtk_widget_get_preferred_width
    (widget=0x555555b42420 [GtkImage], minimum_width=minimum_width@entry=0x7fffffffb018, natural_width=natural_width@entry=0x7fffffffb01c) at ../../../../gtk/gtksizerequest.c:492
#16 0x00007fffeba2ccef in gtk_box_get_size
    (natural_baseline=0x0, minimum_baseline=0x0, natural_size=0x7fffffffb1bc, minimum_size=0x7fffffffb1b8, orientation=GTK_ORIENTATION_HORIZONTAL, widget=<optimized out>)
    at ../../../../gtk/gtkbox.c:1608
#17 0x00007fffeba2ccef in gtk_box_get_content_size
    (gadget=<optimized out>, orientation=GTK_ORIENTATION_HORIZONTAL, for_size=<optimized out>, minimum=0x7fffffffb1b8, natural=0x7fffffffb1bc, minimum_baseline=0x0, natural_baseline=0x0, unused=0x0) at ../../../../gtk/gtkbox.c:2068
#18 0x00007fffeba7dcf3 in gtk_css_custom_gadget_get_preferred_size
    (gadget=<optimized out>, orientation=<optimized out>, for_size=<optimized out>, minimum=<optimized out>, natural=<optimized out>, minimum_baseline=<optimized out>, natural_baseline=0x0) at ../../../../gtk/gtkcsscustomgadget.c:124
#19 0x00007fffeba81e71 in gtk_css_gadget_get_preferred_size (gadget=0x555555bf1320 [GtkCssCustomGadget], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum=0x7fffffffb1b8, natural=0x7fffffffb1bc, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtkcssgadget.c:683
#20 0x00007fffeba2d7d3 in gtk_box_get_preferred_width (widget=<optimized out>, minimum=<optimized out>, natural=<optimized out>) at ../../../../gtk/gtkbox.c:1722
#21 0x00007fffebbdd521 in gtk_widget_query_size_for_orientation (widget=widget@entry=0x7fffdc01d1d0 [GtkBox], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum_size=minimum_size@entry=0x7fffffffb388, natural_size=natural_size@entry=0x7fffffffb38c, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:181
#22 0x00007fffebbddd50 in gtk_widget_compute_size_for_orientation (widget=widget@entry=0x7fffdc01d1d0 [GtkBox], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum=minimum@entry=0x7fffffffb388, natural=natural@entry=0x7fffffffb38c, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:399
#23 0x00007fffebbdde3e in gtk_widget_get_preferred_width (widget=0x7fffdc01d1d0 [GtkBox], minimum_width=0x7fffffffb388, natural_width=0x7fffffffb38c) at ../../../../gtk/gtksizerequest.c:492
#24 0x00007fffebbdd521 in gtk_widget_query_size_for_orientation (widget=widget@entry=0x555555b422a0 [GtkEventBox], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum_size=minimum_size@entry=0x7fffffffb4f0, natural_size=natural_size@entry=0x7fffffffb4f4, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:181
#25 0x00007fffebbddd50 in gtk_widget_compute_size_for_orientation (widget=widget@entry=0x555555b422a0 [GtkEventBox], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum=minimum@entry=0x7fffffffb4f0, natural=natural@entry=0x7fffffffb4f4, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:399
#26 0x00007fffebbdde3e in gtk_widget_get_preferred_width (widget=0x555555b422a0 [GtkEventBox], minimum_width=minimum_width@entry=0x7fffffffb4f0, natural_width=natural_width@entry=0x7fffffffb4f4) at ../../../../gtk/gtksizerequest.c:492
#27 0x00007fffeba27c21 in gtk_bin_get_preferred_width (widget=0x555555bff190 [GtkRevealer], minimum_width=0x7fffffffb530, natural_width=0x7fffffffb534) at ../../../../gtk/gtkbin.c:198
#28 0x00007fffebbb9b86 in gtk_revealer_real_get_preferred_width (widget=0x555555bff190 [GtkRevealer], minimum_width_out=0x7fffffffb5c8, natural_width_out=0x7fffffffb5cc) at ../../../../gtk/gtkrevealer.c:870
#29 0x00007fffebbdd521 in gtk_widget_query_size_for_orientation (widget=widget@entry=0x555555bff190 [GtkRevealer], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum_size=minimum_size@entry=0x7fffffffb878, natural_size=natural_size@entry=0x7fffffffb87c, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:181
#30 0x00007fffebbddd50 in gtk_widget_compute_size_for_orientation (widget=widget@entry=0x555555bff190 [GtkRevealer], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum=minimum@entry=0x7fffffffb878, natural=natural@entry=0x7fffffffb87c, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:399
#31 0x00007fffebbdde3e in gtk_widget_get_preferred_width (widget=0x555555bff190 [GtkRevealer], minimum_width=0x7fffffffb878, natural_width=0x7fffffffb87c) at ../../../../gtk/gtksizerequest.c:492
#32 0x00007fffeba7dcf3 in gtk_css_custom_gadget_get_preferred_size (gadget=<optimized out>, orientation=<optimized out>, for_size=<optimized out>, minimum=<optimized out>, natural=<optimized out>, minimum_baseline=<optimized out>, natural_baseline=0x0) at ../../../../gtk/gtkcsscustomgadget.c:124
#33 0x00007fffeba81e71 in gtk_css_gadget_get_preferred_size (gadget=0x555555bf1120 [GtkCssCustomGadget], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum=0x7fffffffb878, natural=0x7fffffffb87c, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtkcssgadget.c:683
#34 0x00007fffebb39c57 in gtk_list_box_row_get_preferred_width (widget=<optimized out>, minimum=<optimized out>, natural=<optimized out>) at ../../../../gtk/gtklistbox.c:3403
#35 0x00007fffebbdd521 in gtk_widget_query_size_for_orientation (widget=widget@entry=0x555555bfc160 [GtkSidebarRow], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum_size=minimum_size@entry=0x7fffffffb9f0, natural_size=natural_size@entry=0x7fffffffb9f4, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:181
#36 0x00007fffebbddd50 in gtk_widget_compute_size_for_orientation (widget=widget@entry=0x555555bfc160 [GtkSidebarRow], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum=minimum@entry=0x7fffffffb9f0, natural=natural@entry=0x7fffffffb9f4, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:399
#37 0x00007fffebbdde3e in gtk_widget_get_preferred_width (widget=widget@entry=0x555555bfc160 [GtkSidebarRow], minimum_width=minimum_width@entry=0x7fffffffb9f0, natural_width=natural_width@entry=0x7fffffffb9f4) at ../../../../gtk/gtksizerequest.c:492
#38 0x00007fffebb3996d in gtk_list_box_measure (gadget=<optimized out>, orientation=<optimized out>, for_size=<optimized out>, minimum=0x7fffffffba98, natural=0x7fffffffbb1c, minimum_baseline=<optimized out>, natural_baseline=0x0, unused=0x0) at ../../../../gtk/gtklistbox.c:2707
#39 0x00007fffeba7dcf3 in gtk_css_custom_gadget_get_preferred_size (gadget=<optimized out>, orientation=<optimized out>, for_size=<optimized out>, minimum=<optimized out>, natural=<optimized out>, minimum_baseline=<optimized out>, natural_baseline=0x0) at ../../../../gtk/gtkcsscustomgadget.c:124
#40 0x00007fffeba81e71 in gtk_css_gadget_get_preferred_size (gadget=0x555555647b10 [GtkCssCustomGadget], orientation=orientation@entry=GTK_ORIENTATION_HORIZONTAL, for_size=for_size@entry=-1, minimum=0x7fffffffba98, minimum@entry=0x0, natural=natural@entry=0x7fffffffbb1c, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtkcssgadget.c:683
#41 0x00007fffebb39ae0 in gtk_list_box_measure (gadget=<optimized out>, orientation=GTK_ORIENTATION_VERTICAL, for_size=<optimized out>, minimum=0x7fffffffbcb8, natural=0x7fffffffbcbc, minimum_baseline=<optimized out>, natural_baseline=0x0, unused=0x0) at ../../../../gtk/gtklistbox.c:2722
#42 0x00007fffeba7dcf3 in gtk_css_custom_gadget_get_preferred_size (gadget=<optimized out>, orientation=<optimized out>, for_size=<optimized out>, minimum=<optimized out>, natural=<optimized out>, minimum_baseline=<optimized out>, natural_baseline=0x0) at ../../../../gtk/gtkcsscustomgadget.c:124
#43 0x00007fffeba81e71 in gtk_css_gadget_get_preferred_size (gadget=0x555555647b10 [GtkCssCustomGadget], orientation=orientation@entry=GTK_ORIENTATION_VERTICAL, for_size=for_size@entry=-1, minimum=0x7fffffffbcb8, natural=0x7fffffffbcbc, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtkcssgadget.c:683
#44 0x00007fffebb39bfa in gtk_list_box_get_preferred_height (widget=<optimized out>, minimum=<optimized out>, natural=<optimized out>) at ../../../../gtk/gtklistbox.c:2624
#45 0x00007fffebbdd5eb in gtk_widget_query_size_for_orientation (widget=widget@entry=0x7fffdc016980 [GtkListBox], orientation=orientation@entry=GTK_ORIENTATION_VERTICAL, for_size=for_size@entry=-1, minimum_size=minimum_size@entry=0x7fffffffbe3c, natural_size=natural_size@entry=0x0, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:219
#46 0x00007fffebbddd50 in gtk_widget_compute_size_for_orientation (widget=widget@entry=0x7fffdc016980 [GtkListBox], orientation=orientation@entry=GTK_ORIENTATION_VERTICAL, for_size=for_size@entry=-1, minimum=minimum@entry=0x7fffffffbe3c, natural=natural@entry=0x0, minimum_baseline=minimum_baseline@entry=0x0, natural_baseline=0x0) at ../../../../gtk/gtksizerequest.c:399
#47 0x00007fffebbdd251 in gtk_widget_get_preferred_height (widget=widget@entry=0x7fffdc016980 [GtkListBox], minimum_height=minimum_height@entry=0x7fffffffbe3c, natural_height=natural_height@entry=0x0) at ../../../../gtk/gtksizerequest.c:527
#48 0x00007fffebc7f56f in viewport_set_hadjustment_values (viewport=0x7fffdc01b530 [GtkViewport]) at ../../../../gtk/gtkviewport.c:191
#49 0x00007fffebc7fb05 in viewport_set_adjustment (viewport=0x7fffdc01b530 [GtkViewport], orientation=GTK_ORIENTATION_HORIZONTAL, adjustment=0x555555b4d7a0 [GtkAdjustment]) at ../../../../gtk/gtkviewport.c:648
#50 0x00007ffff639b0bb in object_set_property (nqueue=0x555555bfb260, value=0x7fffffffbee0, pspec=0x5555556cdd40 [GParamObject], object=0x7fffdc01b530 [GtkViewport]) at ../../../gobject/gobject.c:1447
#51 0x00007ffff639b0bb in g_object_set_valist (object=object@entry=0x7fffdc01b530 [GtkViewport], first_property_name=first_property_name@entry=0x7fffebd0716b "hadjustment", var_args=var_args@entry=0x7fffffffbfb0) at ../../../gobject/gobject.c:2308
#52 0x00007ffff639b98c in g_object_set (_object=0x7fffdc01b530, first_property_name=first_property_name@entry=0x7fffebd0716b "hadjustment") at ../../../gobject/gobject.c:2473
#53 0x00007fffebbc1d9c in gtk_scrollable_set_hadjustment (scrollable=<optimized out>, hadjustment=hadjustment@entry=0x555555b4d7a0 [GtkAdjustment]) at ../../../../gtk/gtkscrollable.c:180
#54 0x00007fffebbc7e10 in gtk_scrolled_window_set_hadjustment (scrolled_window=0x555555bacdb0 [GtkPlacesSidebar], hadjustment=0x555555b4d7a0 [GtkAdjustment]) at ../../../../gtk/gtkscrolledwindow.c:2321
#55 0x00007ffff6398ae9 in object_set_property (nqueue=0x555555ba7c70, value=<optimized out>, pspec=0x555555b79c20 [GParamObject], object=0x555555bacdb0 [GtkPlacesSidebar]) at ../../../gobject/gobject.c:1447
#56 0x00007ffff6398ae9 in g_object_new_internal (class=class@entry=0x555555bac000, params=params@entry=0x0, n_params=n_params@entry=0) at ../../../gobject/gobject.c:1839
#57 0x00007ffff639a19d in g_object_newv (object_type=0x555555b26a80 [GtkPlacesSidebar/GtkScrolledWindow/GtkBin/GtkContainer/GtkWidget/GInitiallyUnowned], n_parameters=0, parameters=0x0) at ../../../gobject/gobject.c:2042
#58 0x00007fffeba344d2 in _gtk_builder_construct (builder=0x555555676b60 [GtkBuilder], info=info@entry=0x555555b9ff00, error=error@entry=0x7fffffffc3a0) at ../../../../gtk/gtkbuilder.c:718
#59 0x00007fffeba36fa3 in parse_custom (error=0x7fffffffc3a0, data=0x555555b78f00, values=0x7fffffffc350, names=0x7fffffffc360, element_name=0x555555ba7f60 "style", context=0x555555b15a20) at ../../../../gtk/gtkbuilderparser.c:878
#60 0x00007fffeba36fa3 in start_element (context=0x555555b15a20, element_name=<optimized out>, names=0x7fffffffc360, values=0x7fffffffc350, user_data=0x555555b78f00, error=0x7fffffffc3a0) at ../../../../gtk/gtkbuilderparser.c:985
#61 0x00007ffff7ed6003 in emit_start_element (context=context@entry=0x555555b15a20, error=error@entry=0x7fffffffc4c0) at ../../../glib/gmarkup.c:1058
#62 0x00007ffff7ed70ed in g_markup_parse_context_parse (context=0x555555b15a20, text=text@entry=0x7fffebdefb18 <_gtk_resource_data+488920> "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<interface domain=\"gtk30\"><!-- interface-requires gtk+ 3.10 --><!-- interface-requires gtkprivate 3.10 --><template class=\"GtkFileChooserWidget\" parent=\"GtkBox\">"..., text_len=<optimized out>, text_len@entry=15826, error=error@entry=0x7fffffffc4c0) at ../../../glib/gmarkup.c:1409
#63 0x00007fffeba37986 in _gtk_builder_parser_parse_buffer (builder=builder@entry=0x555555676b60 [GtkBuilder], filename=filename@entry=0x7fffebcfb402 "<input>", buffer=buffer@entry=0x7fffebdefb18 <_gtk_resource_data+488920> "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<interface domain=\"gtk30\"><!-- interface-requires gtk+ 3.10 --><!-- interface-requires gtkprivate 3.10 --><template class=\"GtkFileChooserWidget\" parent=\"GtkBox\">"..., length=length@entry=15826, requested_objs=requested_objs@entry=0x0, error=error@entry=0x7fffffffc4c0) at ../../../../gtk/gtkbuilderparser.c:1261
#64 0x00007fffeba327f4 in gtk_builder_extend_with_template (builder=builder@entry=0x555555676b60 [GtkBuilder], widget=widget@entry=0x555555b4ca10 [GtkFileChooserWidget], template_type=template_type@entry=0x55555567e290 [GtkFileChooserWidget/GtkBox/GtkContainer/GtkWidget/GInitiallyUnowned], buffer=0x7fffebdefb18 <_gtk_resource_data+488920> "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<interface domain=\"gtk30\"><!-- interface-requires gtk+ 3.10 --><!-- interface-requires gtkprivate 3.10 --><template class=\"GtkFileChooserWidget\" parent=\"GtkBox\">"..., length=length@entry=15826, error=error@entry=0x7fffffffc520) at ../../../../gtk/gtkbuilder.c:1164
#65 0x00007fffebc948b7 in gtk_widget_init_template (widget=widget@entry=0x555555b4ca10 [GtkFileChooserWidget]) at ../../../../gtk/gtkwidget.c:17005
#66 0x00007fffebadb2eb in gtk_file_chooser_widget_init (impl=0x555555b4ca10 [GtkFileChooserWidget]) at ../../../../gtk/gtkfilechooserwidget.c:8630
#67 0x00007ffff63b62f7 in g_type_create_instance (type=<optimized out>) at ../../../gobject/gtype.c:1864
#68 0x00007ffff6398738 in g_object_new_internal (class=class@entry=0x555555b47050, params=params@entry=0x0, n_params=n_params@entry=0) at ../../../gobject/gobject.c:1805
#69 0x00007ffff639a19d in g_object_newv (object_type=0x55555567e290 [GtkFileChooserWidget/GtkBox/GtkContainer/GtkWidget/GInitiallyUnowned], n_parameters=0, parameters=0x0) at ../../../gobject/gobject.c:2042
#70 0x00007fffeba344d2 in _gtk_builder_construct (builder=0x555555b41160 [GtkBuilder], info=0x555555b44cc0, error=0x7fffffffc8d0) at ../../../../gtk/gtkbuilder.c:718
#71 0x00007fffeba35ac5 in builder_construct (data=<optimized out>, error=0x7fffffffc8d0, object_info=0x555555b44cc0) at ../../../../gtk/gtkbuilderparser.c:139
#72 0x00007fffeba35ac5 in builder_construct (object_info=object_info@entry=0x555555b44cc0, error=error@entry=0x7fffffffc8d0, data=<optimized out>) at ../../../../gtk/gtkbuilderparser.c:124
#73 0x00007fffeba3756d in end_element (context=<optimized out>, element_name=<optimized out>, user_data=0x555555b11460, error=0x7fffffffc8d0) at ../../../../gtk/gtkbuilderparser.c:1075
#74 0x00007ffff7ed6162 in emit_end_element (context=context@entry=0x555555af6da0, error=error@entry=0x7fffffffc9d0) at ../../../glib/gmarkup.c:1093
#75 0x00007ffff7ed72a6 in g_markup_parse_context_parse (context=0x555555af6da0, text=text@entry=0x7fffebe90ae8 <_gtk_resource_data+1148328> "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<interface domain=\"gtk30\"><!-- interface-requires gtk+ 3.10 --><template class=\"GtkFileChooserDialog\" parent=\"GtkDialog\"><property name=\"role\">GtkFileChooserDial"..., text_len=<optimized out>, text_len@entry=1541, error=error@entry=0x7fffffffc9d0) at ../../../glib/gmarkup.c:1643
#76 0x00007fffeba37986 in _gtk_builder_parser_parse_buffer (builder=builder@entry=0x555555b41160 [GtkBuilder], filename=filename@entry=0x7fffebcfb402 "<input>", buffer=buffer@entry=0x7fffebe90ae8 <_gtk_resource_data+1148328> "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<interface domain=\"gtk30\"><!-- interface-requires gtk+ 3.10 --><template class=\"GtkFileChooserDialog\" parent=\"GtkDialog\"><property name=\"role\">GtkFileChooserDial"..., length=length@entry=1541, requested_objs=requested_objs@entry=0x0, error=error@entry=0x7fffffffc9d0) at ../../../../gtk/gtkbuilderparser.c:1261
#77 0x00007fffeba327f4 in gtk_builder_extend_with_template (builder=builder@entry=0x555555b41160 [GtkBuilder], widget=widget@entry=0x555555b022e0 [GtkFileChooserDialog], template_type=template_type@entry=0x555555af6e60 [GtkFileChooserDialog/GtkDialog/GtkWindow/GtkBin/GtkContainer/GtkWidget/GInitiallyUnowned], buffer=0x7fffebe90ae8 <_gtk_resource_data+1148328> "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<interface domain=\"gtk30\"><!-- interface-requires gtk+ 3.10 --><template class=\"GtkFileChooserDialog\" parent=\"GtkDialog\"><property name=\"role\">GtkFileChooserDial"..., length=length@entry=1541, error=error@entry=0x7fffffffca30) at ../../../../gtk/gtkbuilder.c:1164
#78 0x00007fffebc948b7 in gtk_widget_init_template (widget=widget@entry=0x555555b022e0 [GtkFileChooserDialog]) at ../../../../gtk/gtkwidget.c:17005
#79 0x00007fffebad2a1e in gtk_file_chooser_dialog_init (dialog=0x555555b022e0 [GtkFileChooserDialog]) at ../../../../gtk/gtkfilechooserdialog.c:292
#80 0x00007ffff63b62f7 in g_type_create_instance (type=<optimized out>) at ../../../gobject/gtype.c:1864
#81 0x00007ffff6398738 in g_object_new_internal (class=class@entry=0x555555afae10, params=params@entry=0x7fffffffcd30, n_params=n_params@entry=2) at ../../../gobject/gobject.c:1805
#82 0x00007ffff639a5c4 in g_object_new_valist (object_type=<optimized out>, first_property_name=first_property_name@entry=0x7fffebcf8f5a "title", var_args=var_args@entry=0x7fffffffce80) at ../../../gobject/gobject.c:2128
#83 0x00007ffff639a8f9 in g_object_new (object_type=<optimized out>, first_property_name=first_property_name@entry=0x7fffebcf8f5a "title") at ../../../gobject/gobject.c:1648
#84 0x00007fffebad34f4 in gtk_file_chooser_dialog_new_valist (varargs=0x7fffffffcf60, first_button_text=0x7fffec005df8 "Cancel", action=GTK_FILE_CHOOSER_ACTION_OPEN, parent=0x0, title=0x7ffff066b11c "") at ../../../../gtk/gtkfilechooserdialog.c:713
#85 0x00007fffebad34f4 in gtk_file_chooser_dialog_new (title=title@entry=0x7ffff066b11c "", parent=parent@entry=0x0, action=action@entry=GTK_FILE_CHOOSER_ACTION_OPEN, first_button_text=0x7fffec005df8 "Cancel") at ../../../../gtk/gtkfilechooserdialog.c:713
#86 0x00007ffff063052d in QGtk3FileDialogHelper::QGtk3FileDialogHelper() (this=0x5555559532e0) at ../../../../include/QtCore/../../src/corelib/tools/qarraydata.h:206
#87 0x00007ffff0634bd0 in QGtk3Theme::createPlatformDialogHelper(QPlatformTheme::DialogType) const (this=<optimized out>, type=QPlatformTheme::FileDialog) at qgtk3theme.cpp:172
#88 0x00007ffff0634bd0 in QGtk3Theme::createPlatformDialogHelper(QPlatformTheme::DialogType) const (this=<optimized out>, type=<optimized out>) at qgtk3theme.cpp:164
#89 0x00007ffff7adeb9d in QDialogPrivate::platformHelper() const (this=this@entry=0x5555556ad000) at ../../include/QtGui/5.11.3/QtGui/private/../../../../../src/gui/kernel/qguiapplication_p.h:110
#90 0x00007ffff7af0beb in QFileDialogPrivate::platformFileDialogHelper() const (this=0x5555556ad000) at dialogs/qfiledialog_p.h:122
#91 0x00007ffff7af0beb in QFileDialogPrivate::init(QUrl const&, QString const&, QString const&) (this=this@entry=0x5555556ad000, directory=..., nameFilter=..., caption=...) at dialogs/qfiledialog.cpp:2845
#92 0x00007ffff7af0fdd in QFileDialog::QFileDialog(QWidget*, QString const&, QString const&, QString const&) (this=<optimized out>, parent=0x7fffffffdf60, caption=..., directory=..., filter=...) at dialogs/qfiledialog.cpp:365
#93 0x0000555555569e39 in SettingsDialog::onChooseAppsDirClicked() (this=0x7fffffffdf60) at /tmp/AppImageLauncher/src/ui/settings_dialog.cpp:88
#94 0x000055555556db6a in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, void (SettingsDialog::*)()>::call(void (SettingsDialog::*)(), SettingsDialog*, void**) (f=(void (SettingsDialog::*)(class SettingsDialog * const)) 0x555555569de0 <SettingsDialog::onChooseAppsDirClicked()>, o=0x7fffffffdf60, arg=0x7fffffffd380) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:134
#95 0x000055555556da40 in QtPrivate::FunctionPointer<void (SettingsDialog::*)()>::call<QtPrivate::List<>, void>(void (SettingsDialog::*)(), SettingsDialog*, void**) (f=(void (SettingsDialog::*)(class SettingsDialog * const)) 0x555555569de0 <SettingsDialog::onChooseAppsDirClicked()>, o=0x7fffffffdf60, arg=0x7fffffffd380) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:167
#96 0x000055555556d8a7 in QtPrivate::QSlotObject<void (SettingsDialog::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x555555940fc0, r=0x7fffffffdf60, a=0x7fffffffd380, ret=0x0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:396
#97 0x00007ffff6f0d5c0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#98 0x00007ffff79db91d in QAbstractButtonPrivate::emitReleased() (this=0x55555561b190) at widgets/qabstractbutton.cpp:442
#99 0x00007ffff79dcb3a in QAbstractButtonPrivate::click() (this=0x55555561b190) at widgets/qabstractbutton.cpp:405
#100 0x00007ffff79dcd25 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) (this=0x555555886a30, e=0x7fffffffd880) at widgets/qabstractbutton.cpp:1011
#101 0x00007ffff7ac683a in QToolButton::mouseReleaseEvent(QMouseEvent*) (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:622
#102 0x00007ffff7933518 in QWidget::event(QEvent*) (this=0x555555886a30, event=0x7fffffffd880) at kernel/qwidget.cpp:8925
#103 0x00007ffff79ddf63 in QAbstractButton::event(QEvent*) (this=this@entry=0x555555886a30, e=e@entry=0x7fffffffd880) at widgets/qabstractbutton.cpp:968
#104 0x00007ffff7ac68e3 in QToolButton::event(QEvent*) (this=0x555555886a30, event=0x7fffffffd880) at widgets/qtoolbutton.cpp:985
#105 0x00007ffff78f5501 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5555555b2aa0, receiver=receiver@entry=0x555555886a30, e=e@entry=0x7fffffffd880) at kernel/qapplication.cpp:3726
#106 0x00007ffff78fcbf8 in QApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=0x555555886a30, e=0x7fffffffd880) at kernel/qapplication.cpp:3202
#107 0x00007ffff6ee4029 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#108 0x00007ffff78fbf29 in QCoreApplication::sendEvent(QObject*, QEvent*) (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#109 0x00007ffff78fbf29 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) (receiver=receiver@entry=0x555555886a30, event=event@entry=0x7fffffffd880, alienWidget=alienWidget@entry=0x555555886a30, nativeWidget=0x7fffffffdf60, buttonDown=buttonDown@entry=0x7ffff7dec870 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2694
#110 0x00007ffff794e014 in QWidgetWindow::handleMouseEvent(QMouseEvent*) (this=0x555555701930, event=0x7fffffffdc80) at /usr/include/c++/8/bits/atomic_base.h:390
#111 0x00007ffff7950b9e in QWidgetWindow::event(QEvent*) (event=0x7fffffffdc80, this=0x555555701930) at kernel/qwidgetwindow.cpp:281
#112 0x00007ffff7950b9e in QWidgetWindow::event(QEvent*) (this=0x555555701930, event=0x7fffffffdc80) at kernel/qwidgetwindow.cpp:224
#113 0x00007ffff78f5501 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5555555b2aa0, receiver=receiver@entry=0x555555701930, e=e@entry=0x7fffffffdc80) at kernel/qapplication.cpp:3726
#114 0x00007ffff78fc9b0 in QApplication::notify(QObject*, QEvent*) (this=0x7fffffffdfb0, receiver=0x555555701930, e=0x7fffffffdc80) at kernel/qapplication.cpp:3485
#115 0x00007ffff6ee4029 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#116 0x00007ffff7325fe3 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#117 0x00007ffff7327e65 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#118 0x00007ffff730206b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#119 0x00007ffff1e9839b in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#120 0x00007ffff6ee2cfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#121 0x00007ffff6eeacd2 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#122 0x0000555555569410 in main(int, char**) (argc=1, argv=0x7fffffffe0b8) at /tmp/AppImageLauncher/src/ui/settings_main.cpp:12