#0  0x00007f14140f09eb in g_logv () from /tmp/apport_sandbox__ddKhF/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f14140f0b5f in g_log () from /tmp/apport_sandbox__ddKhF/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1415ac888e in x_io_error () from /tmp/apport_sandbox__ddKhF/usr/lib/libmutter.so.0
#3  0x00007f1411021cee in _XIOError (dpy=dpy@entry=0x24f6000) at ../../src/XlibInt.c:1464
  [Error: XlibInt.c was not found in source tree]
#4  0x00007f141101fd4a in _XReply (dpy=dpy@entry=0x24f6000, rep=rep@entry=0x7ffd6d9135f0, extra=extra@entry=0, discard=discard@entry=1) at ../../src/xcb_io.c:708
  [Error: xcb_io.c was not found in source tree]
#5  0x00007f141101b48d in XSync (dpy=0x24f6000, discard=discard@entry=0) at ../../src/Sync.c:44
  [Error: Sync.c was not found in source tree]
#6  0x00007f1410d5b002 in gdk_x11_display_error_trap_pop_internal (display=0x2506010, need_code=<optimized out>) at /build/gtk+3.0-BLS5EL/gtk+3.0-3.18.8/./gdk/x11/gdkdisplay-x11.c:2760
  [Error: gdkdisplay-x11.c was not found in source tree]
#7  0x00007f1410d33d86 in gdk_error_trap_pop_internal (need_code=<optimized out>) at /build/gtk+3.0-BLS5EL/gtk+3.0-3.18.8/./gdk/gdkdisplay.c:2224
  [Error: gdkdisplay.c was not found in source tree]
#8  0x00007f1415a9fd22 in meta_screen_free () from /tmp/apport_sandbox__ddKhF/usr/lib/libmutter.so.0
#9  0x00007f1415a91a05 in meta_display_close () from /tmp/apport_sandbox__ddKhF/usr/lib/libmutter.so.0
#10 0x00007f1415a9b6f0 in meta_run () from /tmp/apport_sandbox__ddKhF/usr/lib/libmutter.so.0
#11 0x0000000000402197 in main ()