libweston program segfaults on weston_compositor_load_backend

[adlo]

On Thu, 2018-05-03 at 14:12 +0300, Pekka Paalanen wrote:
> 
> what's the backtrace from gdb for that?
> 

Is this any help?

#0  0x0000000000000000 in  ()
#1  0x00007ffff799c88c in weston_log (fmt=fmt at entry=0x7ffff79b6a7e
"Loading module '%s'\n") at libweston/log.c:75
#2  0x00007ffff79a603c in weston_load_module (name=name at entry=0x7ffff79
b6b24 "wayland-backend.so", entrypoint=entrypoint at entry=0x7ffff79b6aae
"weston_backend_init") at libweston/compositor.c:6375
#3  0x00007ffff79a6264 in weston_compositor_load_backend
(compositor=0x611090, backend=backend at entry=
    WESTON_BACKEND_WAYLAND, config_base=config_base at entry=0x7fffffffdc5
0)
    at libweston/compositor.c:6485
#4  0x0000000000400704 in main (argc=<optimized out>, argv=<optimized
out>)
    at ../main.c:42