StacktraceTop: wl_proxy_destroy (proxy=0x97000001cf) at ../src/wayland-client.c:523 wl_callback_destroy (wl_callback=<optimized out>) at /usr/include/wayland-client-protocol.h:1154 xwl_present_sync_callback (data=0x55654040fd10, callback=<optimized out>, time=<optimized out>) at ../../../../../hw/xwayland/xwayland-present.c:284 ffi_call_unix64 () at ../src/x86/unix64.S:76 ffi_call (cif=cif@entry=0x7fff9e3d8f50, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x0, avalue=avalue@entry=0x7fff9e3d9020) at ../src/x86/ffi64.c:525
StacktraceTop: 0x97000001cf) at ../src/ wayland- client. c:523 destroy (wl_callback= <optimized out>) at /usr/include/ wayland- client- protocol. h:1154 sync_callback (data=0x5565404 0fd10, callback=<optimized out>, time=<optimized out>) at ../../. ./../.. /hw/xwayland/ xwayland- present. c:284 x86/unix64. S:76 entry=0x7fff9e3 d8f50, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x0, avalue= avalue@ entry=0x7fff9e3 d9020) at ../src/ x86/ffi64. c:525
wl_proxy_destroy (proxy=
wl_callback_
xwl_present_
ffi_call_unix64 () at ../src/
ffi_call (cif=cif@