StacktraceTop:_XSend (dpy=0x97637a0, data=0x0, size=0) _XFlush (dpy=0x97637a0) at ../../src/xcb_io.c:349 XQueryExtension (dpy=0x97637a0, XInitExtension (dpy=0x97637a0, XextAddDisplay (extinfo=0xb70af0d4, dpy=0x97637a0,
StacktraceTop: _XSend (dpy=0x97637a0, data=0x0, size=0) xcb_io. c:349 0xb70af0d4, dpy=0x97637a0,
_XFlush (dpy=0x97637a0) at ../../src/
XQueryExtension (dpy=0x97637a0,
XInitExtension (dpy=0x97637a0,
XextAddDisplay (extinfo=