shadow servers crashes weston

[totaam]

Issue migrated from trac ticket # 2880

component: server | priority: major | resolution: upstream

2020-09-21 06:03:30: antoine created the issue

---

gdb /usr/bin/weston --modules=xwayland.so

Then run a regular xpra shadow server from there:

xpra shadow

From elsewhere (ie: X11):

xpra attach

(gdb) bt
#0  0x00007ffff7d7fadc in weston_surface_destroy () at /lib64/libweston-8.so.0
#1  0x00007ffff41329c4 in fade_out_done_idle_cb (data=0x5555557b9aa0) at ../desktop-shell/shell.c:2335
#2  0x00007ffff7d492e3 in wl_event_loop_dispatch_idle (loop=loop@entry=0x5555555691d0) at src/event-loop.c:600
#3  0x00007ffff7d4939a in wl_event_loop_dispatch (loop=0x5555555691d0, timeout=timeout@entry=-1) at src/event-loop.c:646
#4  0x00007ffff7d47f35 in wl_display_run (display=display@entry=0x555555569090) at src/wayland-server.c:1293
#5  0x00007ffff7fbbc93 in wet_main (argc=<optimized out>, argv=<optimized out>) at ../compositor/main.c:3360
#6  0x00007ffff7dd41a3 in __libc_start_main () at /lib64/libc.so.6
#7  0x00005555555550ae in _start ()

[totaam]

2020-09-21 06:51:05: antoine changed status from new to closed

[totaam]

2020-09-21 06:51:05: antoine set resolution to upstream

[totaam]

2020-09-21 06:51:05: antoine edited the issue description

[totaam]

2020-09-21 06:51:05: antoine changed title from shadow servers crashes wayland to shadow servers crashes weston

[totaam]

2020-09-21 06:51:05: antoine commented

---

Another example of why wayland is not quite ready for prime time yet: it's just too easy to crash. (my X11 desktop has not crashed in months, maybe even years)

Could be this bug: SIGSEGV in weston_surface_destroy though there are many more segfauls reported elsewhere.