New segfault, Linux on X11

[jwahlstrand]

When running tests locally,

(julia:9436): Gtk-WARNING **: 17:09:37.678: GtkLabel 0x192f0a70 (label) reported min height 433187 and natural height 14 in measure() with for_size=-1; natural size must be >= min size

(julia:9436): GLib-GObject-CRITICAL **: 17:09:37.688: g_object_ref: assertion 'G_IS_OBJECT (object)' failed

(julia:9436): GLib-GObject-CRITICAL **: 17:09:37.688: g_object_ref: assertion 'G_IS_OBJECT (object)' failed

(julia:9436): GLib-GObject-CRITICAL **: 17:09:37.688: g_object_ref: assertion 'G_IS_OBJECT (object)' failed

(julia:9436): GLib-GObject-CRITICAL **: 17:09:37.688: g_object_ref: assertion 'G_IS_OBJECT (object)' failed

(julia:9436): GLib-GObject-CRITICAL **: 17:09:37.688: g_object_ref: assertion 'G_IS_OBJECT (object)' failed

(julia:9436): GLib-GObject-CRITICAL **: 17:09:37.688: g_object_ref: assertion 'G_IS_OBJECT (object)' failed

[9436] signal 11 (1): Segmentation fault
in expression starting at /var/home/wahlstrj/Sync/Gtk4.jl/test/gui/dialogs.jl:3
cairo_scaled_font_get_font_options at /workspace/srcdir/cairo/output/../src/cairo-scaled-font.c:3106
gsk_font_get_hint_style at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_glyph_node at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_node.part.21 at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_transform_node at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_node.part.21 at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_container_node at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_node.part.21 at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_transform_node at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_node.part.21 at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_container_node at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_node.part.21 at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_rounded_clip_node at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_node.part.21 at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_container_node at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_node.part.21 at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_transform_node at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_add_node.part.21 at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_node_processor_process at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_frame_render at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_gpu_renderer_render at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gsk_renderer_render at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
gtk_widget_render at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
surface_render at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
_gdk_marshal_BOOLEAN__BOXEDv at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
_g_closure_invoke_va at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libgobject-2.0.so.0 (unknown line)
signal_emit_valist_unlocked at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libgobject-2.0.so.0 (unknown line)
g_signal_emit_valist at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libgobject-2.0.so.0 (unknown line)
g_signal_emit at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libgobject-2.0.so.0 (unknown line)
gdk_surface_paint_on_clock at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
_g_closure_invoke_va at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libgobject-2.0.so.0 (unknown line)
signal_emit_valist_unlocked at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libgobject-2.0.so.0 (unknown line)
g_signal_emit_valist at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libgobject-2.0.so.0 (unknown line)
g_signal_emit at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libgobject-2.0.so.0 (unknown line)
gdk_frame_clock_paint_idle at /var/home/wahlstrj/.julia/artifacts/3ee0f31a7c7548d37e6bf688b682c088c50f506f/lib/libgtk-4.so (unknown line)
g_timeout_dispatch at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libglib-2.0.so.0 (unknown line)
g_main_dispatch at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libglib-2.0.so.0 (unknown line)
g_main_context_iterate_unlocked.isra.29 at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libglib-2.0.so.0 (unknown line)
g_main_context_iteration at /var/home/wahlstrj/.julia/artifacts/43964d8fde379b95f9b4bdc214b688bc394cd4ac/lib/libglib-2.0.so.0 (unknown line)
#237 at /var/home/wahlstrj/Sync/Gtk4.jl/src/GLib/loop.jl:83
unknown function (ip: 0x7f9de68b50df)
g_sigatom at /var/home/wahlstrj/Sync/Gtk4.jl/src/GLib/signals.jl:211
unknown function (ip: 0x7f9de68b4fb2)
glib_main at /var/home/wahlstrj/Sync/Gtk4.jl/src/GLib/loop.jl:80
unknown function (ip: 0x7f9de68b412f)
jl_apply at /cache/build/tester-amdci5-12/julialang/julia-release-1-dot-11/src/julia.h:2157 [inlined]
start_task at /cache/build/tester-amdci5-12/julialang/julia-release-1-dot-11/src/task.c:1202
Allocations: 32744612 (Pool: 32743243; Big: 1369); GC: 27
ERROR: Package Gtk4 errored during testing (received signal: 11)

I initially suspected a recent JLL update to be the culprit but have been unable to find a previous version of any JLL where this doesn't happen.

This plus #72 means this package is currently unusable on Linux.

[jwahlstrand]

Aha, it's caused by the recent update to Pango_jll 1.55.5: JuliaPackaging/Yggdrasil#10037.

The changelog for this version is "Test release, no changes" so maybe it wasn't intended to be a real release.

The crash doesn't occur in CI, nor on a couple of other computers I tried.