StacktraceTop: __assert_fail_base (fmt=<optimized out>, assertion=0x7f6453d7bda5 "!xcb_xlib_unknown_req_in_deq", file=0x7f6453d7bd92 "../../src/xcb_io.c", line=<optimized out>, function=<optimized out>) at assert.c:94 __GI___assert_fail (assertion=0x7f6453d7bda5 "!xcb_xlib_unknown_req_in_deq", file=0x7f6453d7bd92 "../../src/xcb_io.c", line=178, function=0x7f6453d7bea0 "dequeue_pending_request") at assert.c:103 dequeue_pending_request (dpy=<optimized out>, req=<optimized out>) at ../../src/xcb_io.c:176 poll_for_response (dpy=0x7f63ec4e0b20) at ../../src/xcb_io.c:302 _XEventsQueued (dpy=0x7f63ec4e0b20, mode=<optimized out>) at ../../src/xcb_io.c:362
StacktraceTop: 0x7f6453d7bda5 "!xcb_xlib_ unknown_ req_in_ deq", file=0x7f6453d7bd92 "../../ src/xcb_ io.c", line=<optimized out>, function=<optimized out>) at assert.c:94 0x7f6453d7bda5 "!xcb_xlib_ unknown_ req_in_ deq", file=0x7f6453d7bd92 "../../ src/xcb_ io.c", line=178, function= 0x7f6453d7bea0 "dequeue_ pending_ request" ) at assert.c:103 pending_ request (dpy=<optimized out>, req=<optimized out>) at ../../src/ xcb_io. c:176 0b20) at ../../src/ xcb_io. c:302 0b20, mode=<optimized out>) at ../../src/ xcb_io. c:362
__assert_fail_base (fmt=<optimized out>, assertion=
__GI___assert_fail (assertion=
dequeue_
poll_for_response (dpy=0x7f63ec4e
_XEventsQueued (dpy=0x7f63ec4e