(gdb) bt #0 0x0000003f4440ee6b in raise () from /lib64/libpthread.so.0 #1 0x000000000040f624 in on_caught_signal (s=11, siginfo=0x7fff69f0b530, context=0x7fff69f0b400) at compositor.c:3541 #2 #3 0x00007f4288124994 in wl_list_insert (list=0x90, elm=0x2249788) at wayland-util.c:45 #4 0x000000000041d067 in weston_view_animation_run (view=0x2906140, start=200, stop=0, frame=0x41d607 , reset=0x0, done=0x0, data=0x0, private=0x0) at animation.c:218 #5 0x000000000041d6f6 in weston_slide_run (view=0x2906140, start=200, stop=0, done=0x0, data=0x0) at animation.c:368 #6 0x00007f4285d21850 in input_panel_configure (surface=0x28ffe00, sx=0, sy=0) at input-panel.c:149 #7 0x000000000040c341 in weston_surface_commit (surface=0x28ffe00) at compositor.c:1961 #8 0x000000000040c5e4 in surface_commit (client=0x21cb160, resource=0x29068a0) at compositor.c:2031 #9 0x0000003f47005cfc in ffi_call_unix64 () from /lib64/libffi.so.6 #10 0x0000003f4700562c in ffi_call () from /lib64/libffi.so.6 #11 0x00007f4288123f44 in wl_closure_invoke (closure=0x223bba0, flags=2, target=0x29068a0, opcode=6, data=0x21cb160) at connection.c:927 #12 0x00007f428811eb27 in wl_client_connection_data (fd=12, mask=1, data=0x21cb160) at wayland-server.c:332 #13 0x00007f42881212d8 in wl_event_source_fd_dispatch (source=0x21cb200, ep=0x7fff69f0bec0) at event-loop.c:86 #14 0x00007f4288121c89 in wl_event_loop_dispatch (loop=0x21a29c0, timeout=-1) at event-loop.c:421 #15 0x00007f428811facd in wl_display_run (display=0x21a2930) at wayland-server.c:972 #16 0x00000000004100a7 in main (argc=1, argv=0x7fff69f0c338) at compositor.c:3887 (gdb) up #1 0x000000000040f624 in on_caught_signal (s=11, siginfo=0x7fff69f0b530, context=0x7fff69f0b400) at compositor.c:3541 3541 raise(SIGTRAP); (gdb) up #2 (gdb) up #3 0x00007f4288124994 in wl_list_insert (list=0x90, elm=0x2249788) at wayland-util.c:45 45 elm->next = list->next; (gdb) p elm $1 = (struct wl_list *) 0x2249788 (gdb) p list $2 = (struct wl_list *) 0x90 (gdb) up #4 0x000000000041d067 in weston_view_animation_run (view=0x2906140, start=200, stop=0, frame=0x41d607 , reset=0x0, done=0x0, data=0x0, private=0x0) at animation.c:218 218 wl_list_insert(&view->output->animation_list, (gdb) p view $3 = (struct weston_view *) 0x2906140 (gdb) p view->output $4 = (struct weston_output *) 0x0