StacktraceTop: wl_proxy_get_user_data (proxy=proxy@entry=0x0) at ../../src/wayland-client.c:1114 wl_surface_get_user_data (wl_surface=0x0) at /usr/include/wayland-client-protocol.h:1217 pointer_handle_enter (data=0x15d2830, pointer=<optimized out>, serial=<optimized out>, surface=0x0, sx=19968, sy=0) at /build/buildd/gtk+3.0-3.6.4/./gdk/wayland/gdkdevice-wayland.c:963 ffi_closure_unix64_inner (closure=0x4e00, rvalue=0x15ea770, reg_args=0x16b, argp=0x7fffe8ddaeb4 "\001") at ../src/x86/ffi64.c:671 ?? ()
StacktraceTop: get_user_ data (proxy= proxy@entry= 0x0) at ../../src/ wayland- client. c:1114 get_user_ data (wl_surface=0x0) at /usr/include/ wayland- client- protocol. h:1217 handle_ enter (data=0x15d2830, pointer=<optimized out>, serial=<optimized out>, surface=0x0, sx=19968, sy=0) at /build/ buildd/ gtk+3.0- 3.6.4/. /gdk/wayland/ gdkdevice- wayland. c:963 unix64_ inner (closure=0x4e00, rvalue=0x15ea770, reg_args=0x16b, argp=0x7fffe8ddaeb4 "\001") at ../src/ x86/ffi64. c:671
wl_proxy_
wl_surface_
pointer_
ffi_closure_
?? ()