#0  0x00007ffff54b0810 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffff54a83ec in g_source_remove () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff714e375 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#3  0x00007ffff5787c05 in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#4  0x000000000055bb97 in xg_free_frame_widgets (f=0x10673d0) at ../../src/gtkutil.c:1410
#5  0x000000000053cc63 in x_free_frame_resources (f=0x10673d0) at ../../src/xterm.c:12120
#6  0x000000000053d44e in x_destroy_window (f=0x10673d0) at ../../src/xterm.c:12227
#7  0x000000000042ed0e in delete_frame (frame=XIL(0x10673d5), force=XIL(0x30)) at ../../src/frame.c:2136
#8  0x000000000042f36e in Fdelete_frame (frame=XIL(0x10673d5), force=XIL(0x30)) at ../../src/frame.c:2326
#9  0x000000000062c23e in funcall_subr (subr=0xcb29c0 <Sdelete_frame>, numargs=2, args=0x7fffffffca30) at ../../src/eval.c:2869
#10 0x000000000062be29 in Ffuncall (nargs=3, args=0x7fffffffca28) at ../../src/eval.c:2794
#11 0x0000000000675e9c in exec_byte_code (bytestr=XIL(0x7fffe8da5f24), vector=XIL(0x7fffe8b3fca5), maxdepth=make_fixnum(7), 
    args_template=make_fixnum(257), nargs=1, args=0x7fffffffd058) at ../../src/bytecode.c:633
#12 0x000000000062c878 in funcall_lambda (fun=XIL(0x7fffe8b3fc6d), nargs=1, arg_vector=0x7fffffffd050) at ../../src/eval.c:2989
#13 0x000000000062be6d in Ffuncall (nargs=2, args=0x7fffffffd048) at ../../src/eval.c:2796
#14 0x00000000006230b5 in Ffuncall_interactively (nargs=2, args=0x7fffffffd048) at ../../src/callint.c:254
#15 0x000000000062c13c in funcall_subr (subr=0xcbff80 <Sfuncall_interactively>, numargs=2, args=0x7fffffffd048) at ../../src/eval.c:2847
#16 0x000000000062be29 in Ffuncall (nargs=3, args=0x7fffffffd040) at ../../src/eval.c:2794
#17 0x0000000000625461 in Fcall_interactively (function=XIL(0x7fffe7e1bc18), record_flag=XIL(0), keys=XIL(0xf9c7e5)) at ../../src/callint.c:783
#18 0x000000000062c26d in funcall_subr (subr=0xcbffc0 <Scall_interactively>, numargs=3, args=0x7fffffffd450) at ../../src/eval.c:2872
#19 0x000000000062be29 in Ffuncall (nargs=4, args=0x7fffffffd448) at ../../src/eval.c:2794
#20 0x0000000000675e9c in exec_byte_code (bytestr=XIL(0x7fffe8bdc04c), vector=XIL(0x7fffe8bdbbdd), maxdepth=make_fixnum(13), 
    args_template=make_fixnum(1025), nargs=4, args=0x7fffffffd9d8) at ../../src/bytecode.c:633
#21 0x000000000062c878 in funcall_lambda (fun=XIL(0x7fffe8bdbbad), nargs=4, arg_vector=0x7fffffffd9b8) at ../../src/eval.c:2989
#22 0x000000000062be6d in Ffuncall (nargs=5, args=0x7fffffffd9b0) at ../../src/eval.c:2796
#23 0x000000000062b902 in call4 (fn=XIL(0x41a0), arg1=XIL(0x7fffe7e1bc18), arg2=XIL(0), arg3=XIL(0xf9c7e5), arg4=XIL(0x30)) at ../../src/eval.c:2676
#24 0x0000000000577dd2 in read_char (commandflag=1, map=XIL(0x1ba2453), prev_event=XIL(0), used_mouse_menu=0x7fffffffdd7f, end_time=0x0)
    at ../../src/keyboard.c:2882
#25 0x0000000000585fe2 in read_key_sequence (keybuf=0x7fffffffdf80, prompt=XIL(0), dont_downcase_last=false, can_return_switch_frame=true, 
    fix_current_buffer=true, prevent_redisplay=false) at ../../src/keyboard.c:9547
#26 0x000000000057406e in command_loop_1 () at ../../src/keyboard.c:1350
#27 0x000000000062882d in internal_condition_case (bfun=0x573c28 <command_loop_1>, handlers=XIL(0x90), hfun=0x57339c <cmd_error>) at ../../src/eval.c:1355
#28 0x00000000005738ed in command_loop_2 (ignore=XIL(0)) at ../../src/keyboard.c:1091
#29 0x00000000006280e2 in internal_catch (tag=XIL(0xd200), func=0x5738c0 <command_loop_2>, arg=XIL(0)) at ../../src/eval.c:1116
#30 0x000000000057388b in command_loop () at ../../src/keyboard.c:1070
#31 0x0000000000572f6b in recursive_edit_1 () at ../../src/keyboard.c:714
#32 0x00000000005730ef in Frecursive_edit () at ../../src/keyboard.c:786
#33 0x000000000056fbdb in main (argc=2, argv=0x7fffffffe458) at ../../src/emacs.c:2040

Lisp Backtrace:
"delete-frame" (0xffffca30)
"handle-delete-frame" (0xffffd050)
"funcall-interactively" (0xffffd048)
"call-interactively" (0xffffd450)
"command-execute" (0xffffd9b8)