(gdb) bt
#0  0x00007ffff0f738d5 in raise () from /lib/libc.so.6
#1  0x00007ffff0f74d4b in abort () from /lib/libc.so.6
#2  0x00007ffff0f6c5ed in __assert_fail () from /lib/libc.so.6
#3  0x00007ffff7b3a508 in *INT_cairo_surface_mark_dirty_rectangle (surface=0x1ec1360, x=0, y=0, width=-1, height=-1)
    at cairo-surface.c:1189
#4  0x00007ffff7b3a44f in *INT_cairo_surface_mark_dirty (surface=0x1ec1360) at cairo-surface.c:1147
#5  0x00000000005699b6 in gimp_display_shell_render (shell=0x1f98030, cr=0xe4fad0, x=256, y=0, w=256, h=256)
    at gimpdisplayshell-render.c:175
#6  0x000000000056577f in gimp_display_shell_draw_image (shell=0x1f98030, cr=0xe4fad0, x=0, y=0, w=1261, h=701)
    at gimpdisplayshell-draw.c:184
#7  0x0000000000562f47 in gimp_display_shell_canvas_expose_image (shell=0x1f98030, eevent=0x7fffffffe5c0, cr=0xe4fad0)
    at gimpdisplayshell-callbacks.c:518
#8  0x0000000000562802 in gimp_display_shell_canvas_expose (widget=0x1f9b1b0, eevent=0x7fffffffe5c0, shell=0x1f98030)
    at gimpdisplayshell-callbacks.c:259
#9  0x00007ffff7082648 in _gtk_marshal_BOOLEAN__BOXED (closure=0x1ebb470, return_value=0x7fffffffe2a0, 
    n_param_values=<value optimized out>, param_values=0x2650ad0, invocation_hint=<value optimized out>, 
    marshal_data=<value optimized out>) at gtkmarshalers.c:86
#10 0x00007ffff20295d4 in g_closure_invoke () from /usr/lib/../lib64/libgobject-2.0.so.0
#11 0x00007ffff203b1cb in ?? () from /usr/lib/../lib64/libgobject-2.0.so.0
#12 0x00007ffff2044896 in g_signal_emit_valist () from /usr/lib/../lib64/libgobject-2.0.so.0
#13 0x00007ffff2044bd2 in g_signal_emit () from /usr/lib/../lib64/libgobject-2.0.so.0
#14 0x00007ffff719b321 in gtk_widget_event_internal (widget=0x1f9b1b0, event=0x7fffffffe5c0) at gtkwidget.c:4984
#15 0x00007ffff7080e67 in IA__gtk_main_do_event (event=0x7fffffffe5c0) at gtkmain.c:1620
#16 0x00007ffff6cdd3ec in _gdk_window_process_updates_recurse (window=0x1fce5a0, expose_region=0x26a5e40) at gdkwindow.c:5429
#17 0x00007ffff6cdd39b in _gdk_window_process_updates_recurse (window=0xd7f480, expose_region=0x2650a40) at gdkwindow.c:5402
#18 0x00007ffff6cd8343 in gdk_window_process_updates_internal (window=0xd7f480) at gdkwindow.c:5588
#19 0x00007ffff6cda4e1 in IA__gdk_window_process_all_updates () at gdkwindow.c:5696
#20 0x00007ffff7004131 in gtk_container_idle_sizer (data=<value optimized out>) at gtkcontainer.c:1360
#21 0x00007ffff6cb7ad6 in gdk_threads_dispatch (data=0x26b8520) at gdk.c:512
#22 0x00007ffff174a15d in g_main_context_dispatch () from /usr/lib/../lib64/libglib-2.0.so.0
#23 0x00007ffff174a958 in ?? () from /usr/lib/../lib64/libglib-2.0.so.0
#24 0x00007ffff174ae92 in g_main_loop_run () from /usr/lib/../lib64/libglib-2.0.so.0
#25 0x000000000047d01d in app_run (full_prog_name=0x7fffffffedd7 "/usr/bin/gimp-2.7", filenames=0x0, 
    alternate_system_gimprc=0x0, alternate_gimprc=0x0, session_name=0x0, batch_interpreter=0x0, batch_commands=0x0, as_new=0, 
    no_interface=0, no_data=0, no_fonts=0, no_splash=0, be_verbose=0, use_shm=1, use_cpu_accel=1, console_messages=0, 
    use_debug_handler=0, stack_trace_mode=GIMP_STACK_TRACE_QUERY, pdb_compat_mode=GIMP_PDB_COMPAT_WARN) at app.c:252
#26 0x000000000047f693 in main (argc=1, argv=0x7fffffffeba8) at main.c:440