StacktraceTop: __libc_writev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>) at ../sysdeps/unix/sysv/linux/writev.c:56 write_vec (count=0x7fff7c288c04, vector=0x7fff7c288c08, c=<optimized out>) at ../../src/xcb_conn.c:207 _xcb_conn_wait (c=0x20f3310, cond=<optimized out>, vector=0x7fff7c288c08, count=0x7fff7c288c04) at ../../src/xcb_conn.c:433 _xcb_out_send (c=0x20f3310, vector=0x7fff7c288c80, count=3) at ../../src/xcb_out.c:345 xcb_writev (c=0x20f3310, vector=<optimized out>, count=<optimized out>, requests=2) at ../../src/xcb_out.c:293
StacktraceTop: unix/sysv/ linux/writev. c:56 0x7fff7c288c04, vector= 0x7fff7c288c08, c=<optimized out>) at ../../src/ xcb_conn. c:207 0x7fff7c288c08, count=0x7fff7c2 88c04) at ../../src/ xcb_conn. c:433 0x7fff7c288c80, count=3) at ../../src/ xcb_out. c:345 xcb_out. c:293
__libc_writev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>) at ../sysdeps/
write_vec (count=
_xcb_conn_wait (c=0x20f3310, cond=<optimized out>, vector=
_xcb_out_send (c=0x20f3310, vector=
xcb_writev (c=0x20f3310, vector=<optimized out>, count=<optimized out>, requests=2) at ../../src/