r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c)
shutdown(r2, 0x1)
sendfile(r0, r1, 0x0, 0x0)