(gdb) run
Starting program: /root/build/wayland/compositor/.libs/compositor 
[Thread debugging using libthread_db enabled]
failed to load image: Failed to open file '/usr/local/share/wayland/bottom_left_corner.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/bottom_right_corner.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/bottom_side.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/grabbing.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/left_ptr.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/left_side.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/right_side.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/top_left_corner.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/top_right_corner.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/top_side.png': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/xterm.png': No such file or directory
failed to load image: Failed to open file 'background.jpg': No such file or directory
failed to load image: Failed to open file '/usr/local/share/wayland/wayland.png': No such file or directory

Program received signal SIGSEGV, Segmentation fault.
0x0804d4e9 in wlsc_input_device_attach (device=0x81ce900, buffer=0x0, x=<value optimized out>, y=5)
    at ../../../src/wayland/compositor/compositor.c:596
596		buffer->attach(buffer, &device->sprite->surface);
(gdb) bt
#0  0x0804d4e9 in wlsc_input_device_attach (device=0x81ce900, buffer=0x0, x=<value optimized out>, y=5)
    at ../../../src/wayland/compositor/compositor.c:596
#1  0x08051934 in x11_input_create (display=0x805aee8, width=1024, height=640)
    at ../../../src/wayland/compositor/compositor-x11.c:98
#2  x11_compositor_create (display=0x805aee8, width=1024, height=640)
    at ../../../src/wayland/compositor/compositor-x11.c:780
#3  0x0804bbd0 in main (argc=1, argv=0xbffff7f4) at ../../../src/wayland/compositor/compositor.c:1226
(gdb) quit