(gdb) bt
#0  0xb72d7673 in wl_proxy_marshal_constructor (proxy=0x0, opcode=1, interface=0x639140 ) at src/wayland-client.c:729
#1  0xb73267a5 in zwp_linux_dmabuf_v1_create_params (zwp_linux_dmabuf_v1=) at lib/ecore_wl2/linux-dmabuf-unstable-v1-client-protocol.h:344
#2  0xb73267a5 in _evas_dmabuf_wl_buffer_from_dmabuf (ewd=0x21487f0, db=0x32e77e0) at lib/ecore_wl2/ecore_wl2_buffer.c:95
#3  0xb7327366 in ecore_wl2_buffer_create (ewd=0x21487f0, w=204, h=295, alpha=1 '\001') at lib/ecore_wl2/ecore_wl2_buffer.c:566
#4  0xb27f6ea0 in _evas_dmabuf_surface_wait (s=0x2f081a0) at modules/evas/engines/wayland_shm/evas_dmabuf.c:96
#5  0xb27f6ea0 in _evas_dmabuf_surface_assign (s=0x30e0cd0) at modules/evas/engines/wayland_shm/evas_dmabuf.c:110
#6  0xb27f775e in _evas_outbuf_swap_mode_get (ob=0x30fb4d0) at modules/evas/engines/wayland_shm/evas_outbuf.c:263
#7  0xb7ab84f4 in eng_output_redraws_next_update_get (engine=0x2e1b2b0, data=0x316fb20, x=0xbfcdefbc, y=0xbfcdefc0, w=0xbfcdefc4, h=0xbfcdefc8, cx=0xbfcdefcc, cy=0xbfcdefd0, cw=0xbfcdefd4, ch=0xbfcdefd8)
    at modules/evas/engines/software_generic/evas_engine.c:4159
#8  0xb79d7561 in evas_render_updates_internal (eo_e=eo_e@entry=0x800235ed, make_updates=make_updates@entry=1 '\001', do_draw=do_draw@entry=1 '\001', do_async=) at lib/evas/canvas/evas_render.c:3417
#9  0xb79d96e3 in _evas_canvas_render_async (eo_e=0x800235ed, e=0x223b308) at lib/evas/canvas/evas_render.c:3901
#10 0xb7955d01 in evas_canvas_render_async (obj=0x800235ed) at ../src/lib/evas/canvas/evas_canvas.eo.c:128
#11 0xb795bf30 in evas_render_async (obj=0x800235ed) at ../src/lib/evas/canvas/evas_canvas.eo.c:641
#12 0xb746315a in ecore_evas_render (ee=0x2c18bb0) at lib/ecore_evas/ecore_evas.c:177
#13 0xb7468dea in _ecore_evas_idle_enter (data=) at lib/ecore_evas/ecore_evas.c:288
#14 0xb7cc97e2 in _ecore_call_task_cb (data=, func=) at lib/ecore/ecore_private.h:297
#15 0xb7cc97e2 in _ecore_factorized_idle_process (data=0x1e1b828, event=0xbfcdf1ac) at lib/ecore/ecore_idler.c:35
#16 0xb6975769 in _event_callback_call (legacy_compare=0 '\000', event_info=0x0, desc=0xb7d15d28 , pd=0x1e171f8, obj_id=0x80000090) at lib/eo/eo_base_class.c:1522
#17 0xb6975769 in _efl_object_event_callback_call (obj_id=0x80000090, pd=0x1e171f8, desc=0xb7d15d28 , event_info=0x0) at lib/eo/eo_base_class.c:1606
#18 0xb696fdd6 in efl_event_callback_call (obj=0x80000090, desc=0xb7d15d28 , event_info=0x0) at lib/eo/eo_base_class.c:1609
#19 0xb7cc967f in _ecore_idle_enterer_call (loop=0x80000090) at lib/ecore/ecore_idle_enterer.c:48
#20 0xb7ccdb2b in _ecore_main_loop_iterate_internal (once_only=once_only@entry=0) at lib/ecore/ecore_main.c:2320
#21 0xb7cce277 in ecore_main_loop_begin () at lib/ecore/ecore_main.c:1308
#22 0x004448c3 in main (argc=, argv=) at ../src/bin/e_main.c:1090
(gdb)