#0  0x00007ffc9e1bcd27 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
  [Error: ../nptl/sysdeps/unix/sysv/linux/raise.c was not found in source tree]
#1  0x00007ffc9e1be418 in __GI_abort () at abort.c:89
  [Error: abort.c was not found in source tree]
#2  0x00007ffc9e1b5bd6 in __assert_fail_base (fmt=0x7ffc9e306748 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7ffc9c61fb20 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7ffc9c61f96b "../../src/xcb_io.c", line=line@entry=274, function=function@entry=0x7ffc9c61fe26 <__PRETTY_FUNCTION__.14443> "poll_for_event") at assert.c:92
  [Error: assert.c was not found in source tree]
#3  0x00007ffc9e1b5c82 in __GI___assert_fail (assertion=assertion@entry=0x7ffc9c61fb20 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7ffc9c61f96b "../../src/xcb_io.c", line=line@entry=274, function=function@entry=0x7ffc9c61fe26 <__PRETTY_FUNCTION__.14443> "poll_for_event") at assert.c:101
  [Error: assert.c was not found in source tree]
#4  0x00007ffc9c5aee69 in poll_for_event (dpy=dpy@entry=0x2435ed0) at ../../src/xcb_io.c:271
  [Error: ../../src/xcb_io.c was not found in source tree]
#5  0x00007ffc9c5aeefe in poll_for_response (dpy=dpy@entry=0x2435ed0) at ../../src/xcb_io.c:289
  [Error: ../../src/xcb_io.c was not found in source tree]
#6  0x00007ffc9c5af1dd in _XEventsQueued (dpy=dpy@entry=0x2435ed0, mode=mode@entry=2) at ../../src/xcb_io.c:363
  [Error: ../../src/xcb_io.c was not found in source tree]
#7  0x00007ffc9c5a1207 in XPending (dpy=0x2435ed0) at ../../src/Pending.c:55
  [Error: ../../src/Pending.c was not found in source tree]
#8  0x00007ffca21611dc in gdk_check_xpending (display=<optimized out>) at /build/buildd/gtk+3.0-3.12.2/./gdk/x11/gdkeventsource.c:266
  [Error: /build/buildd/gtk+3.0-3.12.2/./gdk/x11/gdkeventsource.c was not found in source tree]
#9  gdk_event_source_check (source=0x2449520) at /build/buildd/gtk+3.0-3.12.2/./gdk/x11/gdkeventsource.c:303
  [Error: /build/buildd/gtk+3.0-3.12.2/./gdk/x11/gdkeventsource.c was not found in source tree]
#10 0x00007ffc9e7b2891 in g_main_context_check (context=context@entry=0x23f5af0, max_priority=2147483647, fds=fds@entry=0x284a4d0, n_fds=n_fds@entry=3) at /build/buildd/glib2.0-2.41.3/./glib/gmain.c:3575
  [Error: /build/buildd/glib2.0-2.41.3/./glib/gmain.c was not found in source tree]
#11 0x00007ffc9e7b2e53 in g_main_context_iterate (context=context@entry=0x23f5af0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.41.3/./glib/gmain.c:3731
  [Error: /build/buildd/glib2.0-2.41.3/./glib/gmain.c was not found in source tree]
#12 0x00007ffc9e7b2fcc in g_main_context_iteration (context=0x23f5af0, context@entry=0x0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.41.3/./glib/gmain.c:3795
  [Error: /build/buildd/glib2.0-2.41.3/./glib/gmain.c was not found in source tree]
#13 0x00007ffc9ed6ee0c in g_application_run (application=0x25218f0, argc=0, argv=0x0) at /build/buildd/glib2.0-2.41.3/./gio/gapplication.c:2219
  [Error: /build/buildd/glib2.0-2.41.3/./gio/gapplication.c was not found in source tree]
#14 0x000000000068c4f9 in application_start (self=0x2580420, argv=0x0, argv_length1=0) at src/Application.c:526
  [Error: src/Application.c was not found in source tree]
#15 0x0000000000582a0d in editing_exec (filename=filename@entry=0x240f450 "/home/adam/shared/photos/Hannah baby photos 2/Scanned Docs-2.jpg") at src/main.c:1476
  [Error: src/main.c was not found in source tree]
#16 0x0000000000583448 in _vala_main (args=0x7fff8a2e7388, args_length1=2) at src/main.c:1968
  [Error: src/main.c was not found in source tree]
#17 0x0000000000474d10 in main (argc=<optimized out>, argv=<optimized out>) at src/main.c:2046
  [Error: src/main.c was not found in source tree]