wslg not showing GUI (due to crash at rdprail-shell)

[endavis]

Windows build number:

10.0.22621.0

Your Distribution version:

22.04

Your WSL versions:

WSL version: 1.1.3.0
Kernel version: 5.15.90.1
WSLg version: 1.0.49
MSRDC version: 1.2.3770
Direct3D version: 1.608.2-61064218
DXCore version: 10.0.25131.1002-220531-1700.rs-onecore-base2-hyp
Windows version: 10.0.22621.1344

Steps to reproduce:

Start Ubuntu
Run gnome-connection-manager

WSL logs:

pulseaudio.log
weston.log
stderr.log

WSL dumps:

core.weston.zip

Expected behavior:

It worked until 3 or 4 days ago
gnome-connection-manager gui opens

Actual behavior:

Nothing happens and I see this error in the shell:
/usr/share/gnome-connection-manager/gnome_connection_manager.py:1541: DeprecationWarning: Gtk.ImageMenuItem.set_image is deprecated
menu.set_image(Gtk.Image.new_from_icon_name(Gtk.STOCK_DIRECTORY, Gtk.IconSize.MENU))
/usr/share/gnome-connection-manager/gnome_connection_manager.py:1566: DeprecationWarning: Gtk.StyleContext.get_background_color is deprecated
rgba = self.treeServers.get_style_context().get_background_color(Gtk.StateFlags.NORMAL)
Gdk-Message: 16:59:39.526: Error reading events from display: Broken pipe

[hideyukn88]

@endavis, thanks for reporting the issue and sharing dump with us, I understood the issue and will work on the fix, thanks!

This crash occurs when surface addition is reported to shell twice in a row without Wayland idle event to be processed between.

(gdb) bt
  0x00007f14d6441e6c in __pthread_kill_implementation () at /lib/libc.so.6
  0x00007f14d63f6d86 in raise () at /lib/libc.so.6
  0x00007f14d63e17e5 in abort () at /lib/libc.so.6
  0x00007f14d63e171b in _nl_load_domain.cold () at /lib/libc.so.6
  0x00007f14d63efc36 in  () at /lib/libc.so.6
  0x00007f14d27764be in launch_desktop_shell_process (data=<optimized out>) at ../rdprail-shell/shell.c:3983
  0x00007f14d634df63 in wl_event_loop_dispatch_idle (loop=loop@entry=0x557909125230) at ../src/event-loop.c:969
  0x00007f14d634e0b6 in wl_event_loop_dispatch (loop=0x557909125230, timeout=timeout@entry=-1)
  at ../src/event-loop.c:1032
  0x00007f14d634ba25 in wl_display_run (display=display@entry=0x557909125370) at ../src/wayland-server.c:1431
  0x00007f14d65c9337 in wet_main (argc=<optimized out>, argv=0x7ffeacd886a8) at ../compositor/main.c:3613
  0x00007f14d63e257d in __libc_start_call_main () at /lib/libc.so.6
  0x00007f14d63e2630 in __libc_start_main_impl () at /lib/libc.so.6
  0x0000557908379085 in _start ()