StacktraceTop: raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 abort () at abort.c:92 __assert_fail (assertion=0x7fee692b9c88 "req == dpy->xcb->pending_requests", file=<value optimized out>, line=140, function=<value optimized out>) at assert.c:81 dequeue_pending_request (dpy=<value optimized out>, req=<value optimized out>) at ../../src/xcb_io.c:140 _XReply (dpy=0x116ce50, rep=0x7fee609d9a80, extra=2, discard=0) at ../../src/xcb_io.c:574
StacktraceTop: sysdeps/ unix/sysv/ linux/raise. c:64 0x7fee692b9c88 "req == dpy->xcb- >pending_ requests" , file=<value optimized out>, line=140, function=<value optimized out>) at assert.c:81 pending_ request (dpy=<value optimized out>, req=<value optimized out>) at ../../src/ xcb_io. c:140 xcb_io. c:574
raise (sig=6) at ../nptl/
abort () at abort.c:92
__assert_fail (assertion=
dequeue_
_XReply (dpy=0x116ce50, rep=0x7fee609d9a80, extra=2, discard=0) at ../../src/