StacktraceTop: __kernel_vsyscall () raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 abort () at abort.c:92 __assert_fail (assertion=0x3f4772 "!dpy->xcb->reply_data", file=0x3f472b "../../src/xcb_io.c", line=515, function=0x3f4a4f "_XReply") at assert.c:81 _XReply (dpy=0x991ea00, rep=0xb6414410, extra=0, discard=1) at ../../src/xcb_io.c:515
StacktraceTop: sysdeps/ unix/sysv/ linux/raise. c:64 xcb->reply_ data", file=0x3f472b "../../ src/xcb_ io.c", line=515, function=0x3f4a4f "_XReply") at assert.c:81 xcb_io. c:515
__kernel_vsyscall ()
raise (sig=6) at ../nptl/
abort () at abort.c:92
__assert_fail (assertion=0x3f4772 "!dpy->
_XReply (dpy=0x991ea00, rep=0xb6414410, extra=0, discard=1) at ../../src/