StacktraceTop: __kernel_vsyscall () raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 abort () at abort.c:92 __assert_fail (assertion=0x3e28e2c "(((long) (event_sequence) - (long) (dpy->request)) <= 0)", file=0x3e28c4f "../../src/xcb_io.c", line=221, function=0x3e28f24 "poll_for_event") at assert.c:81 poll_for_event (dpy=0x989c600) at ../../src/xcb_io.c:221
StacktraceTop: sysdeps/ unix/sysv/ linux/raise. c:64 0x3e28e2c "(((long) (event_sequence) - (long) (dpy->request)) <= 0)", file=0x3e28c4f "../../ src/xcb_ io.c", line=221, function=0x3e28f24 "poll_for_event") at assert.c:81 xcb_io. c:221
__kernel_vsyscall ()
raise (sig=6) at ../nptl/
abort () at abort.c:92
__assert_fail (assertion=
poll_for_event (dpy=0x989c600) at ../../src/